./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/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 64bit --witnessprinter.graph.data.programhash a89a64f5289ba9e048bf8d3e685f4757a2b71072 ................................................................................................................................................................................................................................................................................................................................. 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_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/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 64bit --witnessprinter.graph.data.programhash a89a64f5289ba9e048bf8d3e685f4757a2b71072 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 14:08:48,315 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:08:48,316 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:08:48,324 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:08:48,324 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:08:48,325 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:08:48,326 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:08:48,327 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:08:48,328 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:08:48,328 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:08:48,329 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:08:48,329 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:08:48,330 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:08:48,331 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:08:48,332 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:08:48,332 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:08:48,333 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:08:48,334 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:08:48,336 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:08:48,337 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:08:48,337 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:08:48,339 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:08:48,340 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:08:48,341 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:08:48,341 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:08:48,341 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:08:48,342 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:08:48,343 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:08:48,343 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:08:48,344 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:08:48,344 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:08:48,345 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:08:48,345 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:08:48,345 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:08:48,345 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:08:48,346 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:08:48,346 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 14:08:48,356 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:08:48,356 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:08:48,357 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:08:48,357 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:08:48,357 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:08:48,357 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:08:48,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:08:48,358 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:08:48,358 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:08:48,358 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:08:48,358 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:08:48,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:08:48,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:08:48,358 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:08:48,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:08:48,359 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 14:08:48,359 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 14:08:48,359 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:08:48,359 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:08:48,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 14:08:48,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:08:48,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:08:48,360 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:08:48,360 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 14:08:48,360 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:08:48,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:08:48,360 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:08:48,360 INFO L133 SettingsManager]: * To the following directory=dump/ 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_881a02d9-be6b-42f4-9324-071cf98b7bf2/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a89a64f5289ba9e048bf8d3e685f4757a2b71072 [2018-11-18 14:08:48,386 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:08:48,395 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:08:48,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:08:48,399 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:08:48,399 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:08:48,399 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-18 14:08:48,444 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data/f85c58907/2f68d7fe04ed4a94a1d03efe61721cf2/FLAG3bf04d42b [2018-11-18 14:08:48,909 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:08:48,910 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-18 14:08:48,928 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data/f85c58907/2f68d7fe04ed4a94a1d03efe61721cf2/FLAG3bf04d42b [2018-11-18 14:08:49,200 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data/f85c58907/2f68d7fe04ed4a94a1d03efe61721cf2 [2018-11-18 14:08:49,202 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:08:49,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 14:08:49,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:08:49,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:08:49,206 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:08:49,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:08:49" (1/1) ... [2018-11-18 14:08:49,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@564a8d07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:49, skipping insertion in model container [2018-11-18 14:08:49,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:08:49" (1/1) ... [2018-11-18 14:08:49,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:08:49,262 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:08:49,847 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:08:49,871 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:08:50,155 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:08:50,175 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:08:50,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50 WrapperNode [2018-11-18 14:08:50,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:08:50,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 14:08:50,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 14:08:50,176 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 14:08:50,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,212 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 14:08:50,212 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:08:50,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:08:50,213 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:08:50,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,222 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,223 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,230 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:08:50,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:08:50,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:08:50,239 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:08:50,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/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 [2018-11-18 14:08:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 14:08:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 14:08:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2018-11-18 14:08:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2018-11-18 14:08:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:08:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 14:08:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 14:08:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2018-11-18 14:08:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:08:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:08:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-18 14:08:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-18 14:08:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-18 14:08:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-18 14:08:50,403 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 14:08:50,403 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 14:08:50,698 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:08:50,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:08:50 BoogieIcfgContainer [2018-11-18 14:08:50,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 14:08:50,700 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 14:08:50,700 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 14:08:50,710 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 14:08:50,710 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:08:50" (1/1) ... [2018-11-18 14:08:50,721 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:08:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 38 transitions. [2018-11-18 14:08:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 38 transitions. [2018-11-18 14:08:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-11-18 14:08:50,757 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:08:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:50,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2018-11-18 14:08:50,897 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2018-11-18 14:08:50,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-18 14:08:50,897 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:08:50,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:50,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 31 states and 41 transitions. [2018-11-18 14:08:50,942 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2018-11-18 14:08:50,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-18 14:08:50,943 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 14:08:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:50,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 32 states and 42 transitions. [2018-11-18 14:08:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2018-11-18 14:08:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-18 14:08:50,985 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 14:08:51,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:51,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 35 states and 49 transitions. [2018-11-18 14:08:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 49 transitions. [2018-11-18 14:08:51,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-18 14:08:51,026 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:51,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:08:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:51,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 58 transitions. [2018-11-18 14:08:51,255 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 58 transitions. [2018-11-18 14:08:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-18 14:08:51,258 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:08:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 49 states and 72 transitions. [2018-11-18 14:08:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 72 transitions. [2018-11-18 14:08:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 14:08:51,711 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:08:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 55 states and 88 transitions. [2018-11-18 14:08:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2018-11-18 14:08:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 14:08:52,212 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:52,309 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:08:52,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:52,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 62 states and 103 transitions. [2018-11-18 14:08:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 103 transitions. [2018-11-18 14:08:52,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-18 14:08:52,824 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 14:08:53,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 66 states and 113 transitions. [2018-11-18 14:08:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2018-11-18 14:08:53,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-18 14:08:53,281 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:53,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 14:08:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:53,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 66 states and 111 transitions. [2018-11-18 14:08:53,457 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 111 transitions. [2018-11-18 14:08:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 14:08:53,458 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:53,474 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 14:08:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 67 states and 111 transitions. [2018-11-18 14:08:53,641 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 111 transitions. [2018-11-18 14:08:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 14:08:53,642 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:53,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:53,671 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 14:08:53,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:53,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2018-11-18 14:08:53,891 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2018-11-18 14:08:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-18 14:08:53,892 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:53,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:08:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 14:08:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2018-11-18 14:08:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2018-11-18 14:08:54,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 14:08:54,205 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 14 iterations. [2018-11-18 14:08:54,213 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-18 14:08:54,447 INFO L579 CodeCheckObserver]: Invariant with dag size 21 [2018-11-18 14:08:54,448 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:238) 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.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:373) 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:108) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:92) 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:815) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createInvariantResults(CodeCheckObserver.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:539) 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) [2018-11-18 14:08:54,450 INFO L168 Benchmark]: Toolchain (without parser) took 5248.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 42.7 MB. Max. memory is 11.5 GB. [2018-11-18 14:08:54,451 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:08:54,451 INFO L168 Benchmark]: CACSL2BoogieTranslator took 972.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 950.1 MB in the beginning and 1.0 GB in the end (delta: -76.8 MB). Peak memory consumption was 161.0 MB. Max. memory is 11.5 GB. [2018-11-18 14:08:54,452 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:08:54,452 INFO L168 Benchmark]: Boogie Preprocessor took 25.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 11.5 GB. [2018-11-18 14:08:54,452 INFO L168 Benchmark]: RCFGBuilder took 461.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 969.8 MB in the end (delta: 52.3 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. [2018-11-18 14:08:54,453 INFO L168 Benchmark]: CodeCheck took 3750.22 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 51.9 MB). Free memory was 969.8 MB in the beginning and 1.1 GB in the end (delta: -143.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:08:54,455 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 3 procedures, 46 locations, 1 error locations. SAFE Result, 3.4s OverallTime, 14 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 74240 SDtfs, 71074 SDslu, 108928 SDs, 0 SdLazy, 32632 SolverSat, 17802 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2483 GetRequests, 2344 SyntacticMatches, 47 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2679 ImplicationChecksByTransitivity, 2.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 267 NumberOfCodeBlocks, 267 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 254 ConstructedInterpolants, 0 QuantifiedInterpolants, 19234 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 6 PerfectInterpolantSequences, 126/144 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: 5012]: 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: IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:238) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 972.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 950.1 MB in the beginning and 1.0 GB in the end (delta: -76.8 MB). Peak memory consumption was 161.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 461.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 969.8 MB in the end (delta: 52.3 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. * CodeCheck took 3750.22 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 51.9 MB). Free memory was 969.8 MB in the beginning and 1.1 GB in the end (delta: -143.7 MB). There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 14:08:55,887 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:08:55,889 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:08:55,897 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:08:55,897 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:08:55,898 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:08:55,899 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:08:55,900 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:08:55,901 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:08:55,901 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:08:55,902 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:08:55,902 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:08:55,903 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:08:55,904 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:08:55,904 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:08:55,905 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:08:55,906 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:08:55,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:08:55,908 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:08:55,909 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:08:55,910 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:08:55,911 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:08:55,913 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:08:55,913 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:08:55,913 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:08:55,914 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:08:55,915 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:08:55,915 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:08:55,916 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:08:55,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:08:55,917 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:08:55,917 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:08:55,917 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:08:55,918 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:08:55,918 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:08:55,919 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:08:55,919 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-18 14:08:55,929 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:08:55,929 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:08:55,930 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:08:55,930 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:08:55,930 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:08:55,931 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:08:55,931 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:08:55,931 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:08:55,931 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:08:55,931 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:08:55,931 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:08:55,932 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 14:08:55,932 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 14:08:55,932 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:08:55,932 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:08:55,932 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:08:55,932 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 14:08:55,932 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 14:08:55,933 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:08:55,933 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:08:55,933 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 14:08:55,933 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:08:55,933 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:08:55,933 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:08:55,933 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 14:08:55,933 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 14:08:55,934 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:08:55,934 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 14:08:55,934 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 14:08:55,934 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:08:55,934 INFO L133 SettingsManager]: * To the following directory=dump/ 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_881a02d9-be6b-42f4-9324-071cf98b7bf2/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a89a64f5289ba9e048bf8d3e685f4757a2b71072 [2018-11-18 14:08:55,962 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:08:55,970 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:08:55,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:08:55,973 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:08:55,973 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:08:55,974 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-18 14:08:56,008 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data/4f55dbf5c/f28cf7af6ad54f989e801f548eaca520/FLAG05794f7a4 [2018-11-18 14:08:56,536 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:08:56,537 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-18 14:08:56,553 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data/4f55dbf5c/f28cf7af6ad54f989e801f548eaca520/FLAG05794f7a4 [2018-11-18 14:08:56,993 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/bin-2019/ukojak/data/4f55dbf5c/f28cf7af6ad54f989e801f548eaca520 [2018-11-18 14:08:56,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:08:56,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 14:08:56,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:08:56,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:08:56,999 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:08:57,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:08:56" (1/1) ... [2018-11-18 14:08:57,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f925792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:57, skipping insertion in model container [2018-11-18 14:08:57,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:08:56" (1/1) ... [2018-11-18 14:08:57,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:08:57,070 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:08:57,689 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:08:57,807 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:08:58,037 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:08:58,062 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:08:58,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58 WrapperNode [2018-11-18 14:08:58,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:08:58,063 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 14:08:58,063 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 14:08:58,063 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 14:08:58,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,097 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 14:08:58,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:08:58,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:08:58,097 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:08:58,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,117 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,119 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,122 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:08:58,123 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:08:58,123 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:08:58,123 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:08:58,124 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:08:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_881a02d9-be6b-42f4-9324-071cf98b7bf2/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 [2018-11-18 14:08:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 14:08:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2018-11-18 14:08:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2018-11-18 14:08:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:08:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 14:08:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 14:08:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 14:08:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2018-11-18 14:08:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:08:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:08:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-18 14:08:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-18 14:08:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-18 14:08:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-18 14:08:58,277 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 14:08:58,278 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 14:08:58,655 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:08:58,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:08:58 BoogieIcfgContainer [2018-11-18 14:08:58,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 14:08:58,656 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 14:08:58,656 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 14:08:58,663 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 14:08:58,663 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:08:58" (1/1) ... [2018-11-18 14:08:58,672 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:08:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:08:58,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 38 transitions. [2018-11-18 14:08:58,701 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 38 transitions. [2018-11-18 14:08:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-11-18 14:08:58,702 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:08:58,730 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:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) 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.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) 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) [2018-11-18 14:08:58,732 INFO L168 Benchmark]: Toolchain (without parser) took 1737.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 937.9 MB in the beginning and 936.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 127.8 MB. Max. memory is 11.5 GB. [2018-11-18 14:08:58,734 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-18 14:08:58,734 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1066.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 937.9 MB in the beginning and 995.8 MB in the end (delta: -57.8 MB). Peak memory consumption was 167.2 MB. Max. memory is 11.5 GB. [2018-11-18 14:08:58,734 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.88 ms. Allocated memory is still 1.2 GB. Free memory was 995.8 MB in the beginning and 989.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. [2018-11-18 14:08:58,735 INFO L168 Benchmark]: Boogie Preprocessor took 25.43 ms. Allocated memory is still 1.2 GB. Free memory is still 989.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:08:58,735 INFO L168 Benchmark]: RCFGBuilder took 532.57 ms. Allocated memory is still 1.2 GB. Free memory was 989.6 MB in the beginning and 942.6 MB in the end (delta: 47.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 11.5 GB. [2018-11-18 14:08:58,736 INFO L168 Benchmark]: CodeCheck took 76.02 ms. Allocated memory is still 1.2 GB. Free memory was 942.6 MB in the beginning and 936.5 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. [2018-11-18 14:08:58,738 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 0.15 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 1066.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 937.9 MB in the beginning and 995.8 MB in the end (delta: -57.8 MB). Peak memory consumption was 167.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.88 ms. Allocated memory is still 1.2 GB. Free memory was 995.8 MB in the beginning and 989.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.43 ms. Allocated memory is still 1.2 GB. Free memory is still 989.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 532.57 ms. Allocated memory is still 1.2 GB. Free memory was 989.6 MB in the beginning and 942.6 MB in the end (delta: 47.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 11.5 GB. * CodeCheck took 76.02 ms. Allocated memory is still 1.2 GB. Free memory was 942.6 MB in the beginning and 936.5 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...