./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4_false-valid-memtrack_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4_false-valid-memtrack_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bc6894f63179c5a0c3641b97a75e8f614c456bea .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4_false-valid-memtrack_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bc6894f63179c5a0c3641b97a75e8f614c456bea ...................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 12:28:07,374 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 12:28:07,375 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 12:28:07,383 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 12:28:07,383 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 12:28:07,383 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 12:28:07,384 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 12:28:07,385 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 12:28:07,386 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 12:28:07,387 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 12:28:07,388 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 12:28:07,388 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 12:28:07,388 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 12:28:07,389 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 12:28:07,390 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 12:28:07,390 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 12:28:07,391 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 12:28:07,392 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 12:28:07,393 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 12:28:07,394 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 12:28:07,394 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 12:28:07,395 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 12:28:07,396 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 12:28:07,396 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 12:28:07,396 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 12:28:07,397 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 12:28:07,397 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 12:28:07,398 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 12:28:07,398 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 12:28:07,399 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 12:28:07,399 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 12:28:07,399 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 12:28:07,400 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 12:28:07,400 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 12:28:07,400 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 12:28:07,401 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 12:28:07,401 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-12-09 12:28:07,408 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 12:28:07,408 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 12:28:07,409 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 12:28:07,409 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 12:28:07,409 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 12:28:07,410 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 12:28:07,410 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 12:28:07,410 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 12:28:07,410 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 12:28:07,410 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 12:28:07,410 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 12:28:07,410 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 12:28:07,410 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 12:28:07,410 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 12:28:07,411 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 12:28:07,411 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 12:28:07,411 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 12:28:07,411 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 12:28:07,411 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 12:28:07,411 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 12:28:07,411 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 12:28:07,411 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 12:28:07,412 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 12:28:07,412 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 12:28:07,412 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 12:28:07,412 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in 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_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> bc6894f63179c5a0c3641b97a75e8f614c456bea [2018-12-09 12:28:07,431 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 12:28:07,438 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 12:28:07,440 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 12:28:07,441 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 12:28:07,441 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 12:28:07,442 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4_false-valid-memtrack_true-termination.i [2018-12-09 12:28:07,480 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data/81404e4b4/b9804d319f3749448de79d70cfc2137b/FLAG41859aeca [2018-12-09 12:28:07,966 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 12:28:07,967 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/sv-benchmarks/c/ldv-memsafety/memleaks_test22_4_false-valid-memtrack_true-termination.i [2018-12-09 12:28:07,974 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data/81404e4b4/b9804d319f3749448de79d70cfc2137b/FLAG41859aeca [2018-12-09 12:28:07,983 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data/81404e4b4/b9804d319f3749448de79d70cfc2137b [2018-12-09 12:28:07,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 12:28:07,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 12:28:07,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 12:28:07,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 12:28:07,987 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 12:28:07,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:28:07" (1/1) ... [2018-12-09 12:28:07,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f5fc0d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:07, skipping insertion in model container [2018-12-09 12:28:07,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:28:07" (1/1) ... [2018-12-09 12:28:07,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 12:28:08,015 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 12:28:08,235 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:28:08,247 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 12:28:08,284 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:28:08,327 INFO L195 MainTranslator]: Completed translation [2018-12-09 12:28:08,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08 WrapperNode [2018-12-09 12:28:08,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 12:28:08,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 12:28:08,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 12:28:08,328 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 12:28:08,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,345 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 12:28:08,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 12:28:08,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 12:28:08,361 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 12:28:08,367 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,369 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,380 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 12:28:08,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 12:28:08,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 12:28:08,383 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 12:28:08,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 12:28:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 12:28:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 12:28:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 12:28:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 12:28:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 12:28:08,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 12:28:08,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 12:28:08,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 12:28:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 12:28:08,706 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 12:28:08,707 INFO L280 CfgBuilder]: Removed 42 assue(true) statements. [2018-12-09 12:28:08,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:28:08 BoogieIcfgContainer [2018-12-09 12:28:08,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 12:28:08,707 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 12:28:08,707 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 12:28:08,713 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 12:28:08,713 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:28:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:08,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 53 states and 60 transitions. [2018-12-09 12:28:08,740 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 60 transitions. [2018-12-09 12:28:08,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-12-09 12:28:08,742 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:08,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:08,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:08,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 52 states and 59 transitions. [2018-12-09 12:28:08,882 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 59 transitions. [2018-12-09 12:28:08,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-12-09 12:28:08,882 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:09,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:09,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 51 states and 58 transitions. [2018-12-09 12:28:09,111 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 58 transitions. [2018-12-09 12:28:09,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-09 12:28:09,112 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:09,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:09,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:09,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 53 states and 60 transitions. [2018-12-09 12:28:09,202 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 60 transitions. [2018-12-09 12:28:09,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-09 12:28:09,202 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:09,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:09,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 58 states and 68 transitions. [2018-12-09 12:28:09,524 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 68 transitions. [2018-12-09 12:28:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-09 12:28:09,524 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:09,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:09,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:09,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 60 states and 70 transitions. [2018-12-09 12:28:09,911 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 70 transitions. [2018-12-09 12:28:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-09 12:28:09,912 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:10,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:10,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 59 states and 69 transitions. [2018-12-09 12:28:10,414 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2018-12-09 12:28:10,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-09 12:28:10,414 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:10,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:10,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 60 states and 71 transitions. [2018-12-09 12:28:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 71 transitions. [2018-12-09 12:28:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-09 12:28:10,809 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:10,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 61 states and 73 transitions. [2018-12-09 12:28:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 73 transitions. [2018-12-09 12:28:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-12-09 12:28:11,039 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:11,093 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:11,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 62 states and 74 transitions. [2018-12-09 12:28:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 74 transitions. [2018-12-09 12:28:11,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-09 12:28:11,335 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:11,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:11,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 63 states and 75 transitions. [2018-12-09 12:28:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 75 transitions. [2018-12-09 12:28:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-12-09 12:28:11,591 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:11,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:11,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 64 states and 76 transitions. [2018-12-09 12:28:11,846 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 76 transitions. [2018-12-09 12:28:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-09 12:28:11,847 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:11,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:12,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 65 states and 77 transitions. [2018-12-09 12:28:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 77 transitions. [2018-12-09 12:28:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-09 12:28:12,104 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:12,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:12,164 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 66 states and 78 transitions. [2018-12-09 12:28:12,370 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 78 transitions. [2018-12-09 12:28:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-12-09 12:28:12,370 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:12,428 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:12,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 67 states and 79 transitions. [2018-12-09 12:28:12,650 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 79 transitions. [2018-12-09 12:28:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-09 12:28:12,651 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 68 states and 80 transitions. [2018-12-09 12:28:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 80 transitions. [2018-12-09 12:28:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-09 12:28:13,072 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:13,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:13,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:13,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 69 states and 81 transitions. [2018-12-09 12:28:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 81 transitions. [2018-12-09 12:28:13,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-09 12:28:13,395 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:13,486 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:13,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 70 states and 82 transitions. [2018-12-09 12:28:13,736 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 82 transitions. [2018-12-09 12:28:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-09 12:28:13,736 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:13,804 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:14,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:14,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 71 states and 83 transitions. [2018-12-09 12:28:14,051 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 83 transitions. [2018-12-09 12:28:14,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-09 12:28:14,051 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:14,125 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:14,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:14,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 72 states and 84 transitions. [2018-12-09 12:28:14,381 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 84 transitions. [2018-12-09 12:28:14,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-09 12:28:14,382 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:14,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 73 states and 85 transitions. [2018-12-09 12:28:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 85 transitions. [2018-12-09 12:28:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-09 12:28:14,737 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:15,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 74 states and 86 transitions. [2018-12-09 12:28:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 86 transitions. [2018-12-09 12:28:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-12-09 12:28:15,096 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:15,184 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:28:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:15,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 75 states and 86 transitions. [2018-12-09 12:28:15,681 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 86 transitions. [2018-12-09 12:28:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-12-09 12:28:15,682 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:16,085 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:28:23,935 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 28 [2018-12-09 12:28:26,053 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 28 [2018-12-09 12:28:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 74 states and 85 transitions. [2018-12-09 12:28:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 85 transitions. [2018-12-09 12:28:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-09 12:28:30,711 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:30,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:28:31,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:31,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 73 states and 84 transitions. [2018-12-09 12:28:31,368 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 84 transitions. [2018-12-09 12:28:31,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-09 12:28:31,369 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:32,002 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:28:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 72 states and 83 transitions. [2018-12-09 12:28:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 83 transitions. [2018-12-09 12:28:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-09 12:28:33,530 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:33,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:33,777 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:28:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 72 states and 82 transitions. [2018-12-09 12:28:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 82 transitions. [2018-12-09 12:28:50,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-09 12:28:50,647 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:28:50,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 71 states and 81 transitions. [2018-12-09 12:28:50,770 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 81 transitions. [2018-12-09 12:28:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-09 12:28:50,770 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:28:53,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:53,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 70 states and 80 transitions. [2018-12-09 12:28:53,226 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 80 transitions. [2018-12-09 12:28:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-09 12:28:53,227 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:53,396 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:28:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:28:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 70 states and 79 transitions. [2018-12-09 12:28:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 79 transitions. [2018-12-09 12:28:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-12-09 12:28:55,154 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:28:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:28:55,735 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 69 states and 78 transitions. [2018-12-09 12:29:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 78 transitions. [2018-12-09 12:29:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-12-09 12:29:02,656 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:15,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 68 states and 77 transitions. [2018-12-09 12:29:15,930 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 77 transitions. [2018-12-09 12:29:15,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-12-09 12:29:15,931 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:16,189 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:16,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 67 states and 76 transitions. [2018-12-09 12:29:16,399 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 76 transitions. [2018-12-09 12:29:16,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-12-09 12:29:16,399 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 66 states and 75 transitions. [2018-12-09 12:29:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 75 transitions. [2018-12-09 12:29:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-12-09 12:29:17,044 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:17,091 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:26,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 64 states and 71 transitions. [2018-12-09 12:29:26,273 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 71 transitions. [2018-12-09 12:29:26,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-09 12:29:26,273 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:26,889 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:31,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 65 states and 73 transitions. [2018-12-09 12:29:31,345 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 73 transitions. [2018-12-09 12:29:31,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-09 12:29:31,346 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:31,431 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 65 states and 71 transitions. [2018-12-09 12:29:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2018-12-09 12:29:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-09 12:29:35,195 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:35,889 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 66 states and 73 transitions. [2018-12-09 12:29:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 73 transitions. [2018-12-09 12:29:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-09 12:29:54,773 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:54,826 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:57,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 64 states and 70 transitions. [2018-12-09 12:29:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 70 transitions. [2018-12-09 12:29:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-09 12:29:57,109 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:57,139 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 62 states and 67 transitions. [2018-12-09 12:29:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 67 transitions. [2018-12-09 12:29:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-12-09 12:29:59,854 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:29:59,878 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:29:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:29:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2018-12-09 12:29:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2018-12-09 12:29:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-12-09 12:29:59,902 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:29:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:30:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:30:01,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:30:01,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 60 states and 65 transitions. [2018-12-09 12:30:01,582 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 65 transitions. [2018-12-09 12:30:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-12-09 12:30:01,582 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:30:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:30:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:30:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:30:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 59 states and 64 transitions. [2018-12-09 12:30:07,594 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 64 transitions. [2018-12-09 12:30:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-12-09 12:30:07,594 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:30:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:30:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-12-09 12:30:19,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:30:19,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 58 states and 63 transitions. [2018-12-09 12:30:19,507 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2018-12-09 12:30:19,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-09 12:30:19,507 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:30:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 12:30:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 12:30:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 12:30:30,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 12:30:30,198 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 44 iterations. [2018-12-09 12:30:30,210 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,211 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,211 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,211 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,211 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,211 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,211 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,211 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,212 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,212 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,212 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,212 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,212 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,212 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,212 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,213 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,213 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,213 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,213 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,213 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,213 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,213 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,213 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,214 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,214 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,214 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,214 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,214 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,214 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,214 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,215 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,215 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,215 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,215 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,215 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,215 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,215 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,216 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,216 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,216 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,216 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,216 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,216 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,216 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,217 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,217 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,217 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,217 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,217 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,217 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,217 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,217 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,218 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,218 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,218 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,218 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,218 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,218 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,218 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,219 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,219 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,219 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,219 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,219 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,219 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,219 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,220 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,220 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,220 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,220 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,220 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,221 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,221 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,221 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,221 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,222 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,222 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,222 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,222 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,222 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,222 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,223 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,223 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,223 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,223 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,223 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,224 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,224 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,224 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,224 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,225 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,225 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,225 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,225 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,225 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,226 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,226 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,226 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,226 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,226 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,227 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,227 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,227 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,227 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,228 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,228 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,228 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,228 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,229 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2018-12-09 12:30:30,229 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2018-12-09 12:30:30,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 12:30:30 ImpRootNode [2018-12-09 12:30:30,248 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 12:30:30,248 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 12:30:30,248 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 12:30:30,248 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 12:30:30,249 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:28:08" (3/4) ... [2018-12-09 12:30:30,251 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 12:30:30,251 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 12:30:30,251 INFO L168 Benchmark]: Toolchain (without parser) took 142266.84 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 243.8 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -179.9 MB). Peak memory consumption was 63.9 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:30,252 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:30:30,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -171.2 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:30,252 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:30:30,252 INFO L168 Benchmark]: Boogie Preprocessor took 21.33 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:30,253 INFO L168 Benchmark]: RCFGBuilder took 324.29 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: 47.5 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:30,253 INFO L168 Benchmark]: CodeCheck took 141540.62 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -71.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:30,253 INFO L168 Benchmark]: Witness Printer took 2.90 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:30,256 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 69 locations, 23 error locations. UNSAFE Result, 141.4s OverallTime, 44 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 262156 SDtfs, 13190208 SDslu, 0 SDs, 0 SdLazy, 368899894 SolverSat, 97185050 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8874 GetRequests, 7860 SyntacticMatches, 382 SemanticMatches, 632 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 157641 ImplicationChecksByTransitivity, 128.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 5.5s SatisfiabilityAnalysisTime, 8.9s InterpolantComputationTime, 967 NumberOfCodeBlocks, 967 NumberOfCodeBlocksAsserted, 44 NumberOfCheckSat, 886 ConstructedInterpolants, 0 QuantifiedInterpolants, 130246 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 43 InterpolantComputations, 28 PerfectInterpolantSequences, 2856/3536 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: 1452]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 1452. Possible FailurePath: [L1135] struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; [L1445] struct ldv_kobject *kobj; [L1406] struct ldv_kobject *kobj; [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] return malloc(size); [L1408] kobj = ldv_malloc(sizeof(*kobj)) [L1409] COND FALSE !(!kobj) [L1394] COND FALSE !(!kobj) [L1380] COND FALSE !(!kobj) [L1294] ((&kref->refcount)->counter) = (1) [L1099] list->next = list VAL [ldv_global_msg_list={17:0}] [L1100] list->prev = list VAL [ldv_global_msg_list={17:0}] [L1414] return kobj; VAL [ldv_global_msg_list={17:0}] [L1446] kobj = ldv_kobject_create() [L1373] COND TRUE \read(*kobj) [L1255] int temp; VAL [ldv_global_msg_list={17:0}] [L1256] EXPR v->counter [L1256] temp = v->counter [L1257] temp += i VAL [ldv_global_msg_list={17:0}] [L1258] v->counter = temp [L1259] return temp; [L1375] return kobj; [L1361] COND TRUE \read(*kobj) [L1264] int temp; VAL [ldv_global_msg_list={17:0}] [L1265] EXPR v->counter [L1265] temp = v->counter [L1266] temp -= i VAL [ldv_global_msg_list={17:0}] [L1267] v->counter = temp [L1268] return temp; [L1281] COND FALSE !((ldv_atomic_sub_return(((int) count), (&kref->refcount)) == 0)) [L1285] return 0; VAL [ldv_global_msg_list={17:0}] [L1313] return ldv_kref_sub(kref, 1, release); * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 341.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -171.2 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.33 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 324.29 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: 47.5 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. * CodeCheck took 141540.62 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -71.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * Witness Printer took 2.90 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 12:30:31,533 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 12:30:31,534 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 12:30:31,542 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 12:30:31,542 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 12:30:31,543 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 12:30:31,543 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 12:30:31,544 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 12:30:31,545 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 12:30:31,546 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 12:30:31,547 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 12:30:31,547 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 12:30:31,547 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 12:30:31,548 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 12:30:31,549 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 12:30:31,549 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 12:30:31,550 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 12:30:31,551 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 12:30:31,552 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 12:30:31,554 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 12:30:31,554 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 12:30:31,555 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 12:30:31,557 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 12:30:31,557 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 12:30:31,557 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 12:30:31,558 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 12:30:31,559 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 12:30:31,559 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 12:30:31,560 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 12:30:31,560 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 12:30:31,561 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 12:30:31,561 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 12:30:31,561 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 12:30:31,561 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 12:30:31,562 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 12:30:31,563 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 12:30:31,563 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2018-12-09 12:30:31,574 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 12:30:31,574 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 12:30:31,575 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 12:30:31,575 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 12:30:31,575 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 12:30:31,575 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 12:30:31,575 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 12:30:31,575 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 12:30:31,576 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 12:30:31,577 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 12:30:31,577 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 12:30:31,577 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 12:30:31,577 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 12:30:31,577 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 12:30:31,577 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 12:30:31,577 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 12:30:31,577 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 12:30:31,578 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 12:30:31,578 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 12:30:31,578 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 12:30:31,578 INFO L133 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> bc6894f63179c5a0c3641b97a75e8f614c456bea [2018-12-09 12:30:31,602 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 12:30:31,612 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 12:30:31,615 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 12:30:31,616 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 12:30:31,616 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 12:30:31,617 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4_false-valid-memtrack_true-termination.i [2018-12-09 12:30:31,662 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data/a56b1b609/e59f43885ed04eef8ab9d27afebbf7ae/FLAGf06191e29 [2018-12-09 12:30:32,075 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 12:30:32,075 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/sv-benchmarks/c/ldv-memsafety/memleaks_test22_4_false-valid-memtrack_true-termination.i [2018-12-09 12:30:32,083 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data/a56b1b609/e59f43885ed04eef8ab9d27afebbf7ae/FLAGf06191e29 [2018-12-09 12:30:32,092 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/data/a56b1b609/e59f43885ed04eef8ab9d27afebbf7ae [2018-12-09 12:30:32,094 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 12:30:32,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 12:30:32,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 12:30:32,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 12:30:32,098 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 12:30:32,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d255691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32, skipping insertion in model container [2018-12-09 12:30:32,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 12:30:32,125 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 12:30:32,315 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:30:32,361 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 12:30:32,395 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:30:32,428 INFO L195 MainTranslator]: Completed translation [2018-12-09 12:30:32,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32 WrapperNode [2018-12-09 12:30:32,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 12:30:32,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 12:30:32,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 12:30:32,429 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 12:30:32,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,460 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 12:30:32,461 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 12:30:32,461 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 12:30:32,461 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 12:30:32,466 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,478 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 12:30:32,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 12:30:32,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 12:30:32,480 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 12:30:32,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:30:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec32b1f0-6ec9-4dd5-a0c0-1e75c8e2384d/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 12:30:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 12:30:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-09 12:30:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 12:30:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 12:30:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 12:30:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 12:30:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 12:30:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 12:30:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 12:30:32,926 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 12:30:32,927 INFO L280 CfgBuilder]: Removed 42 assue(true) statements. [2018-12-09 12:30:32,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:30:32 BoogieIcfgContainer [2018-12-09 12:30:32,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 12:30:32,927 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 12:30:32,927 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 12:30:32,934 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 12:30:32,934 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:30:32" (1/1) ... [2018-12-09 12:30:32,940 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:30:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 12:30:32,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 53 states and 60 transitions. [2018-12-09 12:30:32,961 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 60 transitions. [2018-12-09 12:30:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-12-09 12:30:32,963 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 12:30:32,992 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$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:453) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 12:30:32,994 INFO L168 Benchmark]: Toolchain (without parser) took 899.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 939.4 MB in the beginning and 1.0 GB in the end (delta: -100.4 MB). Peak memory consumption was 39.6 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:32,995 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:30:32,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 332.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -167.5 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:32,996 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:30:32,996 INFO L168 Benchmark]: Boogie Preprocessor took 18.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:30:32,996 INFO L168 Benchmark]: RCFGBuilder took 447.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 58.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:32,997 INFO L168 Benchmark]: CodeCheck took 66.11 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2018-12-09 12:30:32,999 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 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 332.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -167.5 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 447.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 58.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 11.5 GB. * CodeCheck took 66.11 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...