./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/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 e9fb52f5a8769e751d5dc39d93dc642433ae2f5b ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/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 e9fb52f5a8769e751d5dc39d93dc642433ae2f5b ................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 03:15:48,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:15:48,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:15:48,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:15:48,244 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:15:48,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:15:48,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:15:48,247 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:15:48,249 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:15:48,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:15:48,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:15:48,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:15:48,251 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:15:48,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:15:48,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:15:48,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:15:48,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:15:48,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:15:48,256 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:15:48,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:15:48,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:15:48,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:15:48,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:15:48,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:15:48,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:15:48,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:15:48,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:15:48,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:15:48,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:15:48,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:15:48,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:15:48,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:15:48,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:15:48,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:15:48,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:15:48,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:15:48,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:15:48,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:15:48,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:15:48,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:15:48,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:15:48,268 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2019-12-01 03:15:48,277 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:15:48,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:15:48,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:15:48,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:15:48,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:15:48,279 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:15:48,279 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-01 03:15:48,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 03:15:48,279 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:15:48,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:15:48,279 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-01 03:15:48,279 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-01 03:15:48,280 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-01 03:15:48,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:15:48,280 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:15:48,280 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:15:48,280 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:15:48,280 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:15:48,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:15:48,280 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:15:48,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:15:48,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:15:48,281 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:15:48,281 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 03:15:48,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 03:15:48,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/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 -> e9fb52f5a8769e751d5dc39d93dc642433ae2f5b [2019-12-01 03:15:48,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:15:48,390 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:15:48,393 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:15:48,394 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:15:48,394 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:15:48,394 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4.i [2019-12-01 03:15:48,431 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data/f8157aee7/230d32308e6e42f5ba1f13bc52017dae/FLAG12399721f [2019-12-01 03:15:48,844 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:15:48,845 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/sv-benchmarks/c/ldv-memsafety/memleaks_test22_4.i [2019-12-01 03:15:48,855 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data/f8157aee7/230d32308e6e42f5ba1f13bc52017dae/FLAG12399721f [2019-12-01 03:15:48,864 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data/f8157aee7/230d32308e6e42f5ba1f13bc52017dae [2019-12-01 03:15:48,866 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:15:48,867 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:15:48,868 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:15:48,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:15:48,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:15:48,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:15:48" (1/1) ... [2019-12-01 03:15:48,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fa23573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:48, skipping insertion in model container [2019-12-01 03:15:48,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:15:48" (1/1) ... [2019-12-01 03:15:48,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:15:48,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:15:49,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:15:49,225 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:15:49,264 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:15:49,312 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:15:49,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49 WrapperNode [2019-12-01 03:15:49,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:15:49,313 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:15:49,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:15:49,314 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:15:49,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,334 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,355 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:15:49,355 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:15:49,355 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:15:49,355 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:15:49,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:15:49,380 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:15:49,380 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:15:49,380 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:15:49,381 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:15:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/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 [2019-12-01 03:15:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 03:15:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 03:15:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 03:15:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 03:15:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 03:15:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 03:15:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 03:15:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 03:15:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:15:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:15:49,751 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 03:15:49,751 INFO L287 CfgBuilder]: Removed 42 assume(true) statements. [2019-12-01 03:15:49,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:15:49 BoogieIcfgContainer [2019-12-01 03:15:49,752 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 03:15:49,752 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 03:15:49,752 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 03:15:49,759 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 03:15:49,759 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:15:49" (1/1) ... [2019-12-01 03:15:49,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 03:15:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:49,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 57 states and 64 transitions. [2019-12-01 03:15:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 64 transitions. [2019-12-01 03:15:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-01 03:15:49,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:15:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 56 states and 63 transitions. [2019-12-01 03:15:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 63 transitions. [2019-12-01 03:15:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 03:15:49,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:15:50,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 55 states and 62 transitions. [2019-12-01 03:15:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 62 transitions. [2019-12-01 03:15:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 03:15:50,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:15:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 57 states and 64 transitions. [2019-12-01 03:15:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 64 transitions. [2019-12-01 03:15:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 03:15:50,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:15:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 62 states and 72 transitions. [2019-12-01 03:15:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 72 transitions. [2019-12-01 03:15:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 03:15:50,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:50,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:15:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 64 states and 74 transitions. [2019-12-01 03:15:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 74 transitions. [2019-12-01 03:15:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 03:15:51,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:15:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:52,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 63 states and 73 transitions. [2019-12-01 03:15:52,205 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 73 transitions. [2019-12-01 03:15:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 03:15:52,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:15:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 62 states and 72 transitions. [2019-12-01 03:15:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 72 transitions. [2019-12-01 03:15:55,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 03:15:55,995 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:56,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:15:56,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 61 states and 71 transitions. [2019-12-01 03:15:56,351 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 71 transitions. [2019-12-01 03:15:56,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 03:15:56,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:56,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:15:59,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:15:59,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 60 states and 70 transitions. [2019-12-01 03:15:59,181 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 70 transitions. [2019-12-01 03:15:59,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 03:15:59,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:15:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:15:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:00,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 60 states and 69 transitions. [2019-12-01 03:16:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 69 transitions. [2019-12-01 03:16:00,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 03:16:00,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:00,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:00,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:00,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 59 states and 68 transitions. [2019-12-01 03:16:00,374 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 68 transitions. [2019-12-01 03:16:00,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 03:16:00,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 58 states and 67 transitions. [2019-12-01 03:16:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 67 transitions. [2019-12-01 03:16:01,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-01 03:16:01,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:01,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 58 states and 66 transitions. [2019-12-01 03:16:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 66 transitions. [2019-12-01 03:16:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-01 03:16:01,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:08,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 57 states and 65 transitions. [2019-12-01 03:16:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 65 transitions. [2019-12-01 03:16:08,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-01 03:16:08,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:11,225 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 29 [2019-12-01 03:16:19,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 56 states and 64 transitions. [2019-12-01 03:16:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 64 transitions. [2019-12-01 03:16:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-01 03:16:19,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:19,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:19,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 55 states and 63 transitions. [2019-12-01 03:16:19,385 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 63 transitions. [2019-12-01 03:16:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-01 03:16:19,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:19,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 54 states and 62 transitions. [2019-12-01 03:16:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 62 transitions. [2019-12-01 03:16:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-01 03:16:19,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:19,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:20,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:22,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 52 states and 58 transitions. [2019-12-01 03:16:22,550 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 58 transitions. [2019-12-01 03:16:22,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-01 03:16:22,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:22,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:29,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 53 states and 60 transitions. [2019-12-01 03:16:29,630 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 60 transitions. [2019-12-01 03:16:29,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-01 03:16:29,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:29,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:32,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 53 states and 58 transitions. [2019-12-01 03:16:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 58 transitions. [2019-12-01 03:16:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-01 03:16:32,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:33,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 54 states and 60 transitions. [2019-12-01 03:16:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 60 transitions. [2019-12-01 03:16:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-01 03:16:40,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:40,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:42,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:42,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2019-12-01 03:16:42,859 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2019-12-01 03:16:42,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-01 03:16:42,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 50 states and 54 transitions. [2019-12-01 03:16:45,191 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2019-12-01 03:16:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-01 03:16:45,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:45,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2019-12-01 03:16:45,231 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2019-12-01 03:16:45,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-01 03:16:45,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 48 states and 52 transitions. [2019-12-01 03:16:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 52 transitions. [2019-12-01 03:16:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-01 03:16:46,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:47,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 47 states and 51 transitions. [2019-12-01 03:16:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2019-12-01 03:16:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-01 03:16:49,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 48 states and 53 transitions. [2019-12-01 03:16:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2019-12-01 03:16:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-01 03:16:51,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:51,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:51,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-12-01 03:16:58,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:58,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 47 states and 52 transitions. [2019-12-01 03:16:58,541 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2019-12-01 03:16:58,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-12-01 03:16:58,542 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:58,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:16:59,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:16:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 48 states and 54 transitions. [2019-12-01 03:16:59,719 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 54 transitions. [2019-12-01 03:16:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-01 03:16:59,719 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:16:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:16:59,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:00,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:00,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 49 states and 55 transitions. [2019-12-01 03:17:00,879 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 55 transitions. [2019-12-01 03:17:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-12-01 03:17:00,879 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 50 states and 56 transitions. [2019-12-01 03:17:02,102 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 56 transitions. [2019-12-01 03:17:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-12-01 03:17:02,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:02,304 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:03,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 51 states and 57 transitions. [2019-12-01 03:17:03,341 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 57 transitions. [2019-12-01 03:17:03,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-01 03:17:03,341 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:03,544 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:03,972 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 27 [2019-12-01 03:17:06,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 52 states and 58 transitions. [2019-12-01 03:17:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 58 transitions. [2019-12-01 03:17:06,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-01 03:17:06,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:08,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 53 states and 59 transitions. [2019-12-01 03:17:08,375 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 59 transitions. [2019-12-01 03:17:08,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-01 03:17:08,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:08,583 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:09,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:09,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 54 states and 60 transitions. [2019-12-01 03:17:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 60 transitions. [2019-12-01 03:17:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-01 03:17:09,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:09,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:09,924 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:11,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:11,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 55 states and 61 transitions. [2019-12-01 03:17:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 61 transitions. [2019-12-01 03:17:11,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-01 03:17:11,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:11,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:12,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 56 states and 62 transitions. [2019-12-01 03:17:12,932 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 62 transitions. [2019-12-01 03:17:12,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-01 03:17:12,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:13,152 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:14,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 57 states and 63 transitions. [2019-12-01 03:17:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 63 transitions. [2019-12-01 03:17:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-01 03:17:14,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:19,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:19,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 58 states and 64 transitions. [2019-12-01 03:17:19,117 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 64 transitions. [2019-12-01 03:17:19,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-01 03:17:19,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:19,362 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:20,377 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 26 [2019-12-01 03:17:21,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:21,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 59 states and 65 transitions. [2019-12-01 03:17:21,696 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 65 transitions. [2019-12-01 03:17:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-12-01 03:17:21,696 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:21,967 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:23,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:23,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 60 states and 66 transitions. [2019-12-01 03:17:23,516 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 66 transitions. [2019-12-01 03:17:23,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-12-01 03:17:23,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:23,762 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:24,337 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 27 [2019-12-01 03:17:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 61 states and 67 transitions. [2019-12-01 03:17:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 67 transitions. [2019-12-01 03:17:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-12-01 03:17:26,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 03:17:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 03:17:28,455 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 26 [2019-12-01 03:17:29,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:29,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 62 states and 68 transitions. [2019-12-01 03:17:29,912 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 68 transitions. [2019-12-01 03:17:29,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-01 03:17:29,912 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 03:17:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 03:17:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 03:17:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 03:17:43,295 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 44 iterations. [2019-12-01 03:17:43,318 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,319 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,319 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,319 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,319 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,320 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,320 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,320 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,320 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,320 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,321 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,321 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,321 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,322 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,322 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,322 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,322 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,323 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,323 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,323 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,323 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,324 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,324 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,324 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,325 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,325 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,325 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,325 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,325 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,326 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,326 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,326 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,326 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,326 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,327 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,327 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,327 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,327 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,327 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,328 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,328 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,328 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,328 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,328 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,328 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,329 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,329 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,329 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,329 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,329 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,330 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,330 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,330 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,330 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,330 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,331 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,331 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,331 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,331 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,331 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,331 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,332 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,332 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,332 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,332 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,332 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,333 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,333 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,333 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,333 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,334 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,334 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,334 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,335 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,335 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,335 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,335 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,336 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,337 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,338 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,338 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,338 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,339 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,339 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,339 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,339 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,340 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,340 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,340 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,340 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,341 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,341 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,342 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,342 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,342 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,343 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,343 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,343 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,344 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,344 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,345 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,345 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,346 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,346 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,346 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,346 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,347 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,347 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,348 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-12-01 03:17:43,348 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-12-01 03:17:43,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 03:17:43 ImpRootNode [2019-12-01 03:17:43,370 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-01 03:17:43,371 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-01 03:17:43,371 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-01 03:17:43,371 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-01 03:17:43,371 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:15:49" (3/4) ... [2019-12-01 03:17:43,373 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-12-01 03:17:43,373 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-01 03:17:43,374 INFO L168 Benchmark]: Toolchain (without parser) took 114507.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 940.8 MB in the beginning and 776.2 MB in the end (delta: 164.6 MB). Peak memory consumption was 350.2 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:43,375 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:17:43,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 81.3 MB). Free memory was 940.8 MB in the beginning and 1.0 GB in the end (delta: -102.9 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:43,376 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.30 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:17:43,376 INFO L168 Benchmark]: Boogie Preprocessor took 25.06 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:43,377 INFO L168 Benchmark]: RCFGBuilder took 371.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 988.0 MB in the end (delta: 50.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:43,378 INFO L168 Benchmark]: CodeCheck took 113618.20 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 104.3 MB). Free memory was 988.0 MB in the beginning and 784.1 MB in the end (delta: 203.9 MB). Peak memory consumption was 308.2 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:43,378 INFO L168 Benchmark]: Witness Printer took 2.76 ms. Allocated memory is still 1.2 GB. Free memory was 784.1 MB in the beginning and 776.2 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:43,381 INFO L335 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, 57 locations, 25 error locations. Result: UNSAFE, OverallTime: 113.5s, OverallIterations: 44, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 688128 SDtfs, 876543998 SDslu, 0 SDs, 0 SdLazy, 1194655734 SolverSat, -585170952 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6563 GetRequests, 5865 SyntacticMatches, 194 SemanticMatches, 504 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106171 ImplicationChecksByTransitivity, 97.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 8.9s SatisfiabilityAnalysisTime, 9.4s InterpolantComputationTime, 855 NumberOfCodeBlocks, 855 NumberOfCodeBlocksAsserted, 44 NumberOfCheckSat, 774 ConstructedInterpolants, 0 QuantifiedInterpolants, 68444 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 43 InterpolantComputations, 28 PerfectInterpolantSequences, 1/681 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 769]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 769. Possible FailurePath: [L569] struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; [L764] struct ldv_kobject *kobj; [L740] struct ldv_kobject *kobj; [L526] COND TRUE __VERIFIER_nondet_int() [L527] return malloc(size); [L741] kobj = ldv_malloc(sizeof(*kobj)) [L742] COND FALSE !(!kobj) [L730] COND FALSE !(!kobj) [L723] COND FALSE !(!kobj) [L682] ((&kref->refcount)->counter) = (1) [L540] list->next = list VAL [ldv_global_msg_list={3046:0}] [L541] list->prev = list VAL [ldv_global_msg_list={3046:0}] [L746] return kobj; VAL [ldv_global_msg_list={3046:0}] [L765] kobj = ldv_kobject_create() [L717] COND TRUE \read(*kobj) [L657] int temp; VAL [ldv_global_msg_list={3046:0}] [L658] EXPR v->counter [L658] temp = v->counter [L659] temp += i VAL [ldv_global_msg_list={3046:0}] [L660] v->counter = temp [L661] return temp; [L719] return kobj; [L711] COND TRUE \read(*kobj) [L665] int temp; VAL [ldv_global_msg_list={3046:0}] [L666] EXPR v->counter [L666] temp = v->counter [L667] temp -= i VAL [ldv_global_msg_list={3046:0}] [L668] v->counter = temp [L669] return temp; [L674] COND FALSE !((ldv_atomic_sub_return(((int) count), (&kref->refcount)) == 0)) [L678] return 0; VAL [ldv_global_msg_list={3046:0}] [L690] return ldv_kref_sub(kref, 1, release); * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 445.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 81.3 MB). Free memory was 940.8 MB in the beginning and 1.0 GB in the end (delta: -102.9 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.30 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.06 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 371.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 988.0 MB in the end (delta: 50.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. * CodeCheck took 113618.20 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 104.3 MB). Free memory was 988.0 MB in the beginning and 784.1 MB in the end (delta: 203.9 MB). Peak memory consumption was 308.2 MB. Max. memory is 11.5 GB. * Witness Printer took 2.76 ms. Allocated memory is still 1.2 GB. Free memory was 784.1 MB in the beginning and 776.2 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 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_#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_#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_#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_#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 0.1.25-f470102 [2019-12-01 03:17:44,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:17:44,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:17:44,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:17:44,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:17:44,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:17:44,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:17:44,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:17:44,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:17:44,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:17:44,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:17:44,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:17:44,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:17:44,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:17:44,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:17:44,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:17:44,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:17:44,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:17:44,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:17:44,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:17:44,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:17:44,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:17:44,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:17:44,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:17:44,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:17:44,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:17:44,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:17:44,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:17:44,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:17:44,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:17:44,775 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:17:44,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:17:44,776 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:17:44,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:17:44,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:17:44,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:17:44,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:17:44,778 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:17:44,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:17:44,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:17:44,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:17:44,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2019-12-01 03:17:44,793 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:17:44,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:17:44,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:17:44,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:17:44,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:17:44,795 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:17:44,795 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-01 03:17:44,795 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 03:17:44,795 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:17:44,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:17:44,796 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-01 03:17:44,796 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-01 03:17:44,796 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-01 03:17:44,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:17:44,797 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 03:17:44,797 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 03:17:44,797 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 03:17:44,797 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:17:44,797 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:17:44,798 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:17:44,798 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:17:44,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:17:44,798 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:17:44,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:17:44,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:17:44,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:17:44,799 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 03:17:44,799 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 03:17:44,799 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 03:17:44,800 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 03:17:44,800 INFO L138 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/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/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 -> e9fb52f5a8769e751d5dc39d93dc642433ae2f5b [2019-12-01 03:17:44,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:17:44,980 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:17:44,983 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:17:44,984 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:17:44,984 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:17:44,985 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_4.i [2019-12-01 03:17:45,028 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data/66bc5e35c/bf2a878767d74ee1803dad9693f92e87/FLAG5dcd29243 [2019-12-01 03:17:45,487 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:17:45,488 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/sv-benchmarks/c/ldv-memsafety/memleaks_test22_4.i [2019-12-01 03:17:45,497 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data/66bc5e35c/bf2a878767d74ee1803dad9693f92e87/FLAG5dcd29243 [2019-12-01 03:17:45,506 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/ukojak/data/66bc5e35c/bf2a878767d74ee1803dad9693f92e87 [2019-12-01 03:17:45,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:17:45,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:17:45,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:17:45,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:17:45,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:17:45,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:45,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b5dd555 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45, skipping insertion in model container [2019-12-01 03:17:45,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:45,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:17:45,552 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:17:45,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:17:45,836 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 03:17:45,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:17:45,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:17:45,892 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:17:45,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:17:45,979 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:17:45,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45 WrapperNode [2019-12-01 03:17:45,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:17:45,980 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:17:45,981 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:17:45,981 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:17:45,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:46,003 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:46,022 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:17:46,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:17:46,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:17:46,023 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:17:46,029 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:46,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:46,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:46,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:46,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:46,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:46,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... [2019-12-01 03:17:46,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:17:46,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:17:46,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:17:46,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:17:46,050 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:17:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c0607868-8a9e-44a7-9cdc-bb2ad121c2d7/bin/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 [2019-12-01 03:17:46,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 03:17:46,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 03:17:46,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 03:17:46,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 03:17:46,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 03:17:46,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 03:17:46,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 03:17:46,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 03:17:46,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:17:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:17:46,561 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 03:17:46,562 INFO L287 CfgBuilder]: Removed 42 assume(true) statements. [2019-12-01 03:17:46,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:17:46 BoogieIcfgContainer [2019-12-01 03:17:46,563 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 03:17:46,563 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 03:17:46,563 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 03:17:46,571 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 03:17:46,571 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:17:46" (1/1) ... [2019-12-01 03:17:46,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 03:17:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:17:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 57 states and 64 transitions. [2019-12-01 03:17:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 64 transitions. [2019-12-01 03:17:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-01 03:17:46,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:17:46,639 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2019-12-01 03:17:46,642 INFO L168 Benchmark]: Toolchain (without parser) took 1132.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -77.1 MB). Peak memory consumption was 59.8 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:46,642 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:17:46,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 470.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -151.5 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:46,643 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.08 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:46,644 INFO L168 Benchmark]: Boogie Preprocessor took 26.75 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. [2019-12-01 03:17:46,644 INFO L168 Benchmark]: RCFGBuilder took 513.30 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: 65.9 MB). Peak memory consumption was 65.9 MB. Max. memory is 11.5 GB. [2019-12-01 03:17:46,644 INFO L168 Benchmark]: CodeCheck took 77.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:17:46,646 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 470.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -151.5 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.08 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.75 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 513.30 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: 65.9 MB). Peak memory consumption was 65.9 MB. Max. memory is 11.5 GB. * CodeCheck took 77.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...