./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_3_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_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_3_false-valid-memtrack_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/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 db24912fd6b7f93a8f38fa3f07abfebcff2c46e9 ............................................................................................................................................................................................................................................................................................................................................ 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_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_3_false-valid-memtrack_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/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 db24912fd6b7f93a8f38fa3f07abfebcff2c46e9 ................................................................................................................................................................................................................... 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 09:02:49,174 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 09:02:49,175 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 09:02:49,181 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 09:02:49,182 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 09:02:49,182 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 09:02:49,183 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 09:02:49,184 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 09:02:49,185 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 09:02:49,186 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 09:02:49,187 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 09:02:49,187 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 09:02:49,187 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 09:02:49,188 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 09:02:49,188 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 09:02:49,189 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 09:02:49,189 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 09:02:49,190 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 09:02:49,191 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 09:02:49,192 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 09:02:49,192 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 09:02:49,193 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 09:02:49,194 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 09:02:49,194 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 09:02:49,194 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 09:02:49,195 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 09:02:49,195 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 09:02:49,195 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 09:02:49,196 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 09:02:49,196 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 09:02:49,196 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 09:02:49,197 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 09:02:49,197 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 09:02:49,197 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 09:02:49,198 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 09:02:49,198 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 09:02:49,198 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-12-09 09:02:49,206 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 09:02:49,206 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 09:02:49,207 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 09:02:49,207 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 09:02:49,207 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 09:02:49,208 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 09:02:49,208 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 09:02:49,208 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 09:02:49,208 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 09:02:49,208 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 09:02:49,208 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 09:02:49,208 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 09:02:49,209 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 09:02:49,209 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 09:02:49,209 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 09:02:49,209 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 09:02:49,209 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 09:02:49,209 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 09:02:49,209 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 09:02:49,210 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 09:02:49,210 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 09:02:49,210 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 09:02:49,210 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 09:02:49,210 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 09:02:49,210 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 09:02:49,210 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_18aace9a-41f1-4e04-ba73-651b8d00ac7d/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 -> db24912fd6b7f93a8f38fa3f07abfebcff2c46e9 [2018-12-09 09:02:49,233 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 09:02:49,240 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 09:02:49,242 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 09:02:49,242 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 09:02:49,243 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 09:02:49,243 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-12-09 09:02:49,276 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data/5cf5bc9f5/5afc45588d4949288009f2656fedec20/FLAGfea24c36e [2018-12-09 09:02:49,710 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 09:02:49,711 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/sv-benchmarks/c/ldv-memsafety/memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-12-09 09:02:49,718 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data/5cf5bc9f5/5afc45588d4949288009f2656fedec20/FLAGfea24c36e [2018-12-09 09:02:49,728 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data/5cf5bc9f5/5afc45588d4949288009f2656fedec20 [2018-12-09 09:02:49,730 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 09:02:49,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 09:02:49,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 09:02:49,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 09:02:49,735 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 09:02:49,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:02:49" (1/1) ... [2018-12-09 09:02:49,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf3e0cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:49, skipping insertion in model container [2018-12-09 09:02:49,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:02:49" (1/1) ... [2018-12-09 09:02:49,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 09:02:49,771 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 09:02:50,000 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:02:50,011 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 09:02:50,044 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:02:50,085 INFO L195 MainTranslator]: Completed translation [2018-12-09 09:02:50,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50 WrapperNode [2018-12-09 09:02:50,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 09:02:50,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 09:02:50,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 09:02:50,087 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 09:02:50,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 09:02:50,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 09:02:50,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 09:02:50,117 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 09:02:50,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,125 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,129 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 09:02:50,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 09:02:50,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 09:02:50,132 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 09:02:50,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/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 09:02:50,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 09:02:50,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 09:02:50,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 09:02:50,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 09:02:50,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 09:02:50,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 09:02:50,361 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 09:02:50,362 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-12-09 09:02:50,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:02:50 BoogieIcfgContainer [2018-12-09 09:02:50,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 09:02:50,362 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 09:02:50,362 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 09:02:50,369 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 09:02:50,369 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:02:50" (1/1) ... [2018-12-09 09:02:50,375 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:02:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:50,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2018-12-09 09:02:50,396 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2018-12-09 09:02:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-12-09 09:02:50,397 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:50,487 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 09:02:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2018-12-09 09:02:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2018-12-09 09:02:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-12-09 09:02:50,513 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:50,548 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 09:02:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:50,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2018-12-09 09:02:50,615 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2018-12-09 09:02:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-12-09 09:02:50,617 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:50,691 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 09:02:50,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:50,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2018-12-09 09:02:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2018-12-09 09:02:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-09 09:02:50,852 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:50,889 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 09:02:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:51,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2018-12-09 09:02:51,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2018-12-09 09:02:51,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-09 09:02:51,029 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:51,044 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 09:02:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2018-12-09 09:02:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2018-12-09 09:02:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-09 09:02:51,046 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:51,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:51,087 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 09:02:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2018-12-09 09:02:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2018-12-09 09:02:51,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-09 09:02:51,370 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:51,424 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 09:02:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2018-12-09 09:02:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2018-12-09 09:02:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-09 09:02:51,823 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:51,887 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 09:02:52,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:52,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2018-12-09 09:02:52,321 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2018-12-09 09:02:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-09 09:02:52,322 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:52,343 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 09:02:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2018-12-09 09:02:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2018-12-09 09:02:52,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-09 09:02:52,405 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:52,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:52,422 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 09:02:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:53,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 23 states and 32 transitions. [2018-12-09 09:02:53,117 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 32 transitions. [2018-12-09 09:02:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-09 09:02:53,117 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:53,175 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 09:02:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 25 states and 34 transitions. [2018-12-09 09:02:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2018-12-09 09:02:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-09 09:02:53,801 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:53,842 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 09:02:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:54,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2018-12-09 09:02:54,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2018-12-09 09:02:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-09 09:02:54,715 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:54,826 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 09:02:55,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2018-12-09 09:02:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2018-12-09 09:02:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-09 09:02:55,319 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:55,610 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 09:02:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 23 states and 26 transitions. [2018-12-09 09:02:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2018-12-09 09:02:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-09 09:02:57,239 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:02:57,275 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 09:02:57,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:02:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2018-12-09 09:02:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2018-12-09 09:02:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-09 09:02:57,380 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:02:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:02:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:02:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:02:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:02:57,438 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 16 iterations. [2018-12-09 09:02:57,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 09:02:57 ImpRootNode [2018-12-09 09:02:57,457 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 09:02:57,458 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 09:02:57,458 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 09:02:57,458 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 09:02:57,458 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:02:50" (3/4) ... [2018-12-09 09:02:57,461 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 09:02:57,461 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 09:02:57,461 INFO L168 Benchmark]: Toolchain (without parser) took 7730.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.9 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -102.9 MB). Peak memory consumption was 79.0 MB. Max. memory is 11.5 GB. [2018-12-09 09:02:57,462 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:02:57,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 34.0 MB. Max. memory is 11.5 GB. [2018-12-09 09:02:57,463 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.46 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 09:02:57,464 INFO L168 Benchmark]: Boogie Preprocessor took 14.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 09:02:57,464 INFO L168 Benchmark]: RCFGBuilder took 230.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. [2018-12-09 09:02:57,464 INFO L168 Benchmark]: CodeCheck took 7095.17 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 72.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -9.0 MB). Peak memory consumption was 63.9 MB. Max. memory is 11.5 GB. [2018-12-09 09:02:57,465 INFO L168 Benchmark]: Witness Printer took 3.26 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 09:02:57,466 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, 26 locations, 7 error locations. UNSAFE Result, 7.0s OverallTime, 16 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 79872 SDtfs, 188032 SDslu, 130896 SDs, 0 SdLazy, 652072 SolverSat, 212668 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 871 GetRequests, 695 SyntacticMatches, 8 SemanticMatches, 168 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13765 ImplicationChecksByTransitivity, 6.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 95 NumberOfCodeBlocks, 95 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 72 ConstructedInterpolants, 0 QuantifiedInterpolants, 3518 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1476]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 1476. Possible FailurePath: [L1135] struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; [L1465] struct A a6; [L1443] int ret = - -3; [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] return malloc(size); [L1444] int *p = (int *)ldv_malloc(sizeof(int)); [L1445] COND FALSE !(p==0) [L1435] return __VERIFIER_nondet_int(); [L1447] ret = f6() [L1448] COND FALSE !(ret<0) [L1439] return __VERIFIER_nondet_int(); [L1450] ret = g6() [L1451] COND FALSE !(ret<0) VAL [a6={6:0}, ldv_global_msg_list={5:0}] [L1453] a->p = p [L1454] return 0; VAL [a6={6:0}, ldv_global_msg_list={5:0}] [L1469] int ret = probe1_6(&a6); [L1470] COND TRUE ret==0 [L1473] a6.p = 0 VAL [a6={6:0}, ldv_global_msg_list={5:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 354.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 34.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.46 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 230.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. * CodeCheck took 7095.17 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 72.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -9.0 MB). Peak memory consumption was 63.9 MB. Max. memory is 11.5 GB. * Witness Printer took 3.26 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. 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 09:02:58,788 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 09:02:58,789 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 09:02:58,796 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 09:02:58,797 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 09:02:58,797 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 09:02:58,798 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 09:02:58,799 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 09:02:58,800 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 09:02:58,801 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 09:02:58,801 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 09:02:58,801 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 09:02:58,802 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 09:02:58,803 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 09:02:58,804 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 09:02:58,804 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 09:02:58,805 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 09:02:58,806 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 09:02:58,807 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 09:02:58,808 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 09:02:58,809 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 09:02:58,810 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 09:02:58,812 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 09:02:58,812 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 09:02:58,812 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 09:02:58,813 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 09:02:58,814 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 09:02:58,814 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 09:02:58,815 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 09:02:58,816 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 09:02:58,816 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 09:02:58,816 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 09:02:58,816 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 09:02:58,817 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 09:02:58,817 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 09:02:58,817 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 09:02:58,818 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2018-12-09 09:02:58,828 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 09:02:58,828 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 09:02:58,829 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 09:02:58,829 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 09:02:58,829 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 09:02:58,829 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 09:02:58,829 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 09:02:58,830 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 09:02:58,831 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 09:02:58,831 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 09:02:58,831 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 09:02:58,831 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 09:02:58,831 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 09:02:58,831 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 09:02:58,831 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 09:02:58,831 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 09:02:58,831 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 09:02:58,832 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 09:02:58,832 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 09:02:58,832 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_18aace9a-41f1-4e04-ba73-651b8d00ac7d/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 -> db24912fd6b7f93a8f38fa3f07abfebcff2c46e9 [2018-12-09 09:02:58,855 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 09:02:58,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 09:02:58,867 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 09:02:58,869 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 09:02:58,869 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 09:02:58,869 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-12-09 09:02:58,915 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data/987798f9c/c31e019e0263406ab5a284d6876c20e3/FLAGdac401965 [2018-12-09 09:02:59,338 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 09:02:59,338 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/sv-benchmarks/c/ldv-memsafety/memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-12-09 09:02:59,348 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data/987798f9c/c31e019e0263406ab5a284d6876c20e3/FLAGdac401965 [2018-12-09 09:02:59,359 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/bin-2019/ukojak/data/987798f9c/c31e019e0263406ab5a284d6876c20e3 [2018-12-09 09:02:59,362 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 09:02:59,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 09:02:59,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 09:02:59,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 09:02:59,366 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 09:02:59,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,369 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 09:02:59, skipping insertion in model container [2018-12-09 09:02:59,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 09:02:59,402 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 09:02:59,615 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:02:59,659 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 09:02:59,692 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:02:59,726 INFO L195 MainTranslator]: Completed translation [2018-12-09 09:02:59,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59 WrapperNode [2018-12-09 09:02:59,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 09:02:59,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 09:02:59,727 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 09:02:59,727 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 09:02:59,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,743 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,755 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 09:02:59,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 09:02:59,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 09:02:59,756 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 09:02:59,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,763 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,766 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,769 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... [2018-12-09 09:02:59,770 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 09:02:59,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 09:02:59,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 09:02:59,770 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 09:02:59,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:02:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_18aace9a-41f1-4e04-ba73-651b8d00ac7d/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 09:02:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 09:02:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 09:02:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 09:02:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 09:02:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 09:02:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 09:03:00,033 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 09:03:00,033 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-12-09 09:03:00,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:03:00 BoogieIcfgContainer [2018-12-09 09:03:00,034 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 09:03:00,034 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 09:03:00,034 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 09:03:00,041 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 09:03:00,041 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:03:00" (1/1) ... [2018-12-09 09:03:00,048 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:03:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:03:00,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2018-12-09 09:03:00,070 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2018-12-09 09:03:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-12-09 09:03:00,071 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:03:00,099 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 09:03:00,101 INFO L168 Benchmark]: Toolchain (without parser) took 738.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. [2018-12-09 09:03:00,102 INFO L168 Benchmark]: CDTParser took 0.15 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 09:03:00,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -176.9 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2018-12-09 09:03:00,102 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.34 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 09:03:00,103 INFO L168 Benchmark]: Boogie Preprocessor took 14.57 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 09:03:00,103 INFO L168 Benchmark]: RCFGBuilder took 263.70 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: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2018-12-09 09:03:00,103 INFO L168 Benchmark]: CodeCheck took 66.17 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 09:03:00,105 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 363.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -176.9 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.34 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 14.57 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 263.70 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: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. * CodeCheck took 66.17 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...