./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test10_false-valid-memtrack_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test10_false-valid-memtrack_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10c5d271f017be25ee579ab8d3507504f22e10f2 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test10_false-valid-memtrack_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10c5d271f017be25ee579ab8d3507504f22e10f2 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 08:00:23,775 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 08:00:23,777 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 08:00:23,784 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 08:00:23,784 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 08:00:23,785 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 08:00:23,786 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 08:00:23,786 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 08:00:23,787 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 08:00:23,788 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 08:00:23,788 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 08:00:23,788 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 08:00:23,789 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 08:00:23,789 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 08:00:23,790 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 08:00:23,790 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 08:00:23,790 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 08:00:23,791 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 08:00:23,792 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 08:00:23,793 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 08:00:23,793 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 08:00:23,794 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 08:00:23,796 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 08:00:23,796 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 08:00:23,796 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 08:00:23,797 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 08:00:23,797 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 08:00:23,797 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 08:00:23,798 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 08:00:23,798 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 08:00:23,798 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 08:00:23,799 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 08:00:23,799 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 08:00:23,799 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 08:00:23,799 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 08:00:23,800 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 08:00:23,800 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-12-09 08:00:23,809 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 08:00:23,809 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 08:00:23,810 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 08:00:23,810 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 08:00:23,811 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 08:00:23,811 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 08:00:23,811 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 08:00:23,811 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 08:00:23,811 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 08:00:23,811 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 08:00:23,812 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 08:00:23,812 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 08:00:23,812 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 08:00:23,812 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 08:00:23,812 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 08:00:23,812 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 08:00:23,812 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 08:00:23,813 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 08:00:23,813 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 08:00:23,813 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 08:00:23,813 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 08:00:23,813 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 08:00:23,813 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 08:00:23,814 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 08:00:23,814 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 08:00:23,814 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10c5d271f017be25ee579ab8d3507504f22e10f2 [2018-12-09 08:00:23,837 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 08:00:23,846 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 08:00:23,849 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 08:00:23,850 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 08:00:23,850 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 08:00:23,851 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test10_false-valid-memtrack_true-termination.i [2018-12-09 08:00:23,890 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data/67574970c/2a2ac3484bed4674a69d9769fbed7cd0/FLAG0e5151b86 [2018-12-09 08:00:24,273 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 08:00:24,273 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/sv-benchmarks/c/ldv-memsafety/memleaks_test10_false-valid-memtrack_true-termination.i [2018-12-09 08:00:24,283 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data/67574970c/2a2ac3484bed4674a69d9769fbed7cd0/FLAG0e5151b86 [2018-12-09 08:00:24,634 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data/67574970c/2a2ac3484bed4674a69d9769fbed7cd0 [2018-12-09 08:00:24,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 08:00:24,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 08:00:24,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 08:00:24,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 08:00:24,641 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 08:00:24,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:24,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c93e196 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24, skipping insertion in model container [2018-12-09 08:00:24,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:24,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 08:00:24,676 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 08:00:24,906 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 08:00:24,918 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 08:00:24,955 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 08:00:24,996 INFO L195 MainTranslator]: Completed translation [2018-12-09 08:00:24,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24 WrapperNode [2018-12-09 08:00:24,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 08:00:24,997 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 08:00:24,997 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 08:00:24,998 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 08:00:25,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:25,014 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:25,027 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 08:00:25,027 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 08:00:25,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 08:00:25,028 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 08:00:25,033 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:25,033 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:25,035 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:25,035 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:25,040 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:25,041 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:25,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... [2018-12-09 08:00:25,043 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 08:00:25,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 08:00:25,043 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 08:00:25,043 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 08:00:25,044 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:00:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 08:00:25,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 08:00:25,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 08:00:25,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 08:00:25,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 08:00:25,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 08:00:25,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 08:00:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 08:00:25,367 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 08:00:25,367 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-12-09 08:00:25,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:00:25 BoogieIcfgContainer [2018-12-09 08:00:25,367 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 08:00:25,367 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 08:00:25,367 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 08:00:25,374 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 08:00:25,374 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:00:25" (1/1) ... [2018-12-09 08:00:25,380 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 08:00:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:25,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 55 states and 57 transitions. [2018-12-09 08:00:25,401 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2018-12-09 08:00:25,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-12-09 08:00:25,403 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:25,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:25,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:25,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 54 states and 56 transitions. [2018-12-09 08:00:25,572 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2018-12-09 08:00:25,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-12-09 08:00:25,572 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:25,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:25,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:25,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:25,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 53 states and 55 transitions. [2018-12-09 08:00:25,771 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2018-12-09 08:00:25,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-12-09 08:00:25,772 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:25,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 54 states and 56 transitions. [2018-12-09 08:00:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2018-12-09 08:00:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-12-09 08:00:25,911 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:25,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 53 states and 55 transitions. [2018-12-09 08:00:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2018-12-09 08:00:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-12-09 08:00:25,938 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:26,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 52 states and 54 transitions. [2018-12-09 08:00:26,060 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 54 transitions. [2018-12-09 08:00:26,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-09 08:00:26,060 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:26,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:26,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:26,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2018-12-09 08:00:26,085 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2018-12-09 08:00:26,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-09 08:00:26,085 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:26,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:26,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:26,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 50 states and 52 transitions. [2018-12-09 08:00:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 52 transitions. [2018-12-09 08:00:26,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-09 08:00:26,105 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:26,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2018-12-09 08:00:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2018-12-09 08:00:26,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-09 08:00:26,207 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:26,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:26,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 50 states and 52 transitions. [2018-12-09 08:00:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 52 transitions. [2018-12-09 08:00:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-09 08:00:26,912 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:28,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:28,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 49 states and 51 transitions. [2018-12-09 08:00:28,916 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2018-12-09 08:00:28,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-12-09 08:00:28,916 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:29,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 51 states and 55 transitions. [2018-12-09 08:00:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 55 transitions. [2018-12-09 08:00:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-09 08:00:29,057 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:29,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 50 states and 54 transitions. [2018-12-09 08:00:29,217 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2018-12-09 08:00:29,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-09 08:00:29,217 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:29,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2018-12-09 08:00:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2018-12-09 08:00:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-09 08:00:29,730 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:30,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 51 states and 55 transitions. [2018-12-09 08:00:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 55 transitions. [2018-12-09 08:00:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-09 08:00:33,948 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 50 states and 54 transitions. [2018-12-09 08:00:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2018-12-09 08:00:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-09 08:00:36,997 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:37,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2018-12-09 08:00:39,508 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2018-12-09 08:00:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-09 08:00:39,508 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:39,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:39,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:39,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 50 states and 55 transitions. [2018-12-09 08:00:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 55 transitions. [2018-12-09 08:00:39,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-09 08:00:39,765 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:40,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 51 states and 56 transitions. [2018-12-09 08:00:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 56 transitions. [2018-12-09 08:00:40,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-09 08:00:40,682 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:40,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:40,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:40,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 50 states and 55 transitions. [2018-12-09 08:00:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 55 transitions. [2018-12-09 08:00:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-09 08:00:40,880 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:41,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:41,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2018-12-09 08:00:41,483 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2018-12-09 08:00:41,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-12-09 08:00:41,483 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:41,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 51 states and 56 transitions. [2018-12-09 08:00:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 56 transitions. [2018-12-09 08:00:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-12-09 08:00:43,998 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:44,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:46,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:46,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 50 states and 55 transitions. [2018-12-09 08:00:46,682 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 55 transitions. [2018-12-09 08:00:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-12-09 08:00:46,683 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:49,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:49,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2018-12-09 08:00:49,212 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2018-12-09 08:00:49,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-09 08:00:49,212 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:49,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 52 states and 61 transitions. [2018-12-09 08:00:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 61 transitions. [2018-12-09 08:00:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-09 08:00:49,760 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:51,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:00:56,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:00:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 51 states and 60 transitions. [2018-12-09 08:00:56,168 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 60 transitions. [2018-12-09 08:00:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-12-09 08:00:56,169 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:00:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:00:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:01:02,823 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2018-12-09 08:01:04,751 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2018-12-09 08:01:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:01:09,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 59 transitions. [2018-12-09 08:01:09,455 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 59 transitions. [2018-12-09 08:01:09,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-09 08:01:09,455 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:01:09,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:01:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:01:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:01:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 53 states and 62 transitions. [2018-12-09 08:01:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 62 transitions. [2018-12-09 08:01:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-09 08:01:15,469 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:01:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:01:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:01:17,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:01:17,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 52 states and 61 transitions. [2018-12-09 08:01:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 61 transitions. [2018-12-09 08:01:17,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-09 08:01:17,811 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:01:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:01:18,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:01:23,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:01:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 51 states and 60 transitions. [2018-12-09 08:01:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 60 transitions. [2018-12-09 08:01:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-12-09 08:01:23,586 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:01:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:01:25,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:01:33,286 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 43 [2018-12-09 08:01:36,268 WARN L180 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2018-12-09 08:01:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:01:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 54 states and 64 transitions. [2018-12-09 08:01:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2018-12-09 08:01:42,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-12-09 08:01:42,980 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:01:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:01:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:01:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:01:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2018-12-09 08:01:57,800 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2018-12-09 08:01:57,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-12-09 08:01:57,800 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:01:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:02:01,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:02:08,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:02:08,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 52 states and 62 transitions. [2018-12-09 08:02:08,971 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 62 transitions. [2018-12-09 08:02:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-09 08:02:08,971 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:02:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:02:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:02:23,969 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2018-12-09 08:02:25,797 WARN L180 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2018-12-09 08:02:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:02:44,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 66 transitions. [2018-12-09 08:02:44,479 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 66 transitions. [2018-12-09 08:02:44,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-09 08:02:44,479 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:02:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:02:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:02:56,073 WARN L180 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2018-12-09 08:03:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:03:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 54 states and 65 transitions. [2018-12-09 08:03:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2018-12-09 08:03:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-09 08:03:17,209 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:03:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:03:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:03:36,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:03:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 53 states and 64 transitions. [2018-12-09 08:03:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 64 transitions. [2018-12-09 08:03:36,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-09 08:03:36,788 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:03:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:03:36,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:03:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:03:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 52 states and 62 transitions. [2018-12-09 08:03:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 62 transitions. [2018-12-09 08:03:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-09 08:03:40,693 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:03:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:03:45,364 WARN L180 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 35 [2018-12-09 08:03:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:04:03,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:04:03,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 49 states and 59 transitions. [2018-12-09 08:04:03,929 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2018-12-09 08:04:03,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-09 08:04:03,929 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:04:03,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:04:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:04:11,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:04:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 46 states and 56 transitions. [2018-12-09 08:04:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2018-12-09 08:04:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-09 08:04:11,141 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:04:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:04:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:04:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:04:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2018-12-09 08:04:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2018-12-09 08:04:40,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-09 08:04:40,045 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:04:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:04:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:04:41,153 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 47 [2018-12-09 08:04:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:04:57,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2018-12-09 08:04:57,880 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2018-12-09 08:04:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-09 08:04:57,880 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:04:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 08:05:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 08:05:12,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:05:12,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2018-12-09 08:05:12,594 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2018-12-09 08:05:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-12-09 08:05:12,594 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:05:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 08:05:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 08:05:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 08:05:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 08:05:12,699 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 42 iterations. [2018-12-09 08:05:12,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 08:05:12 ImpRootNode [2018-12-09 08:05:12,722 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 08:05:12,722 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 08:05:12,722 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 08:05:12,722 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 08:05:12,723 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:00:25" (3/4) ... [2018-12-09 08:05:12,725 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 08:05:12,725 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 08:05:12,726 INFO L168 Benchmark]: Toolchain (without parser) took 288088.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 950.6 MB in the beginning and 951.4 MB in the end (delta: -797.4 kB). Peak memory consumption was 163.3 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:12,726 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:05:12,726 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -162.2 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:12,727 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:12,727 INFO L168 Benchmark]: Boogie Preprocessor took 15.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:12,728 INFO L168 Benchmark]: RCFGBuilder took 324.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:12,728 INFO L168 Benchmark]: CodeCheck took 287354.35 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.2 MB). Free memory was 1.1 GB in the beginning and 951.4 MB in the end (delta: 106.7 MB). Peak memory consumption was 133.0 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:12,728 INFO L168 Benchmark]: Witness Printer took 3.19 ms. Allocated memory is still 1.2 GB. Free memory is still 951.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:05:12,730 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 70 locations, 31 error locations. UNSAFE Result, 287.3s OverallTime, 42 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 67108864 SDtfs, 1339509008 SDslu, 1220355074 SDs, 0 SdLazy, 1551719130 SolverSat, -85830280 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4408 GetRequests, 3366 SyntacticMatches, 166 SemanticMatches, 876 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 356193 ImplicationChecksByTransitivity, 284.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 61.1s InterpolantComputationTime, 494 NumberOfCodeBlocks, 494 NumberOfCodeBlocksAsserted, 42 NumberOfCheckSat, 430 ConstructedInterpolants, 0 QuantifiedInterpolants, 95581 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 41 InterpolantComputations, 41 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1472]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 1472. Possible FailurePath: [L1135] struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] return malloc(size); [L1455] struct A10 *a10 = (struct A10 *)ldv_malloc(sizeof(struct A10)); [L1456] COND FALSE !(!a10) [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] return malloc(size); [L1457] a10->b = (struct B10 *)ldv_malloc(sizeof(struct B10)) [L1458] EXPR a10->b VAL [ldv_global_msg_list={3:0}] [L1458] COND FALSE !(!a10->b) [L1459] EXPR a10->b [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] return malloc(size); [L1459] a10->b->c = (struct C10 *)ldv_malloc(sizeof(struct C10)) [L1460] EXPR a10->b VAL [ldv_global_msg_list={3:0}] [L1460] EXPR a10->b->c VAL [ldv_global_msg_list={3:0}] [L1460] COND FALSE !(!a10->b->c) [L1447] EXPR a->b VAL [ldv_global_msg_list={3:0}] [L1447] EXPR a->b->c [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] return malloc(size); [L1447] a->b->c->p = (int *)ldv_malloc(sizeof(int)) [L1465] EXPR a10->b VAL [ldv_global_msg_list={3:0}] [L1465] EXPR a10->b->c VAL [ldv_global_msg_list={3:0}] [L1465] free(a10->b->c) VAL [ldv_global_msg_list={3:0}] [L1465] free(a10->b->c) [L1467] EXPR a10->b VAL [ldv_global_msg_list={3:0}] [L1467] free(a10->b) VAL [ldv_global_msg_list={3:0}] [L1467] free(a10->b) [L1469] free(a10) VAL [ldv_global_msg_list={3:0}] [L1469] free(a10) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 358.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -162.2 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 324.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. * CodeCheck took 287354.35 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.2 MB). Free memory was 1.1 GB in the beginning and 951.4 MB in the end (delta: 106.7 MB). Peak memory consumption was 133.0 MB. Max. memory is 11.5 GB. * Witness Printer took 3.19 ms. Allocated memory is still 1.2 GB. Free memory is still 951.4 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 08:05:14,027 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 08:05:14,028 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 08:05:14,034 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 08:05:14,035 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 08:05:14,035 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 08:05:14,036 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 08:05:14,036 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 08:05:14,037 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 08:05:14,037 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 08:05:14,038 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 08:05:14,038 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 08:05:14,038 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 08:05:14,039 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 08:05:14,039 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 08:05:14,040 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 08:05:14,040 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 08:05:14,041 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 08:05:14,042 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 08:05:14,043 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 08:05:14,043 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 08:05:14,044 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 08:05:14,045 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 08:05:14,045 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 08:05:14,045 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 08:05:14,045 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 08:05:14,046 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 08:05:14,046 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 08:05:14,046 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 08:05:14,047 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 08:05:14,047 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 08:05:14,047 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 08:05:14,048 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 08:05:14,048 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 08:05:14,048 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 08:05:14,048 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 08:05:14,049 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2018-12-09 08:05:14,056 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 08:05:14,056 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 08:05:14,057 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 08:05:14,057 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 08:05:14,057 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 08:05:14,057 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 08:05:14,057 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 08:05:14,057 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 08:05:14,057 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 08:05:14,057 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 08:05:14,057 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 08:05:14,057 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 08:05:14,057 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 08:05:14,058 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 08:05:14,058 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 08:05:14,058 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 08:05:14,058 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 08:05:14,058 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 08:05:14,058 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 08:05:14,058 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 08:05:14,058 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 08:05:14,058 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 08:05:14,058 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 08:05:14,058 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 08:05:14,059 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 08:05:14,059 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 08:05:14,059 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 08:05:14,059 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 08:05:14,059 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 08:05:14,059 INFO L133 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10c5d271f017be25ee579ab8d3507504f22e10f2 [2018-12-09 08:05:14,078 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 08:05:14,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 08:05:14,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 08:05:14,091 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 08:05:14,092 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 08:05:14,092 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test10_false-valid-memtrack_true-termination.i [2018-12-09 08:05:14,137 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data/7d1df997d/ed57dd1172904fdaa0414d06765f781f/FLAG251ac9c0d [2018-12-09 08:05:14,566 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 08:05:14,567 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/sv-benchmarks/c/ldv-memsafety/memleaks_test10_false-valid-memtrack_true-termination.i [2018-12-09 08:05:14,576 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data/7d1df997d/ed57dd1172904fdaa0414d06765f781f/FLAG251ac9c0d [2018-12-09 08:05:14,584 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/data/7d1df997d/ed57dd1172904fdaa0414d06765f781f [2018-12-09 08:05:14,586 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 08:05:14,586 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 08:05:14,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 08:05:14,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 08:05:14,589 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 08:05:14,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d255691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14, skipping insertion in model container [2018-12-09 08:05:14,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,595 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 08:05:14,616 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 08:05:14,806 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 08:05:14,853 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 08:05:14,888 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 08:05:14,922 INFO L195 MainTranslator]: Completed translation [2018-12-09 08:05:14,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14 WrapperNode [2018-12-09 08:05:14,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 08:05:14,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 08:05:14,923 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 08:05:14,923 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 08:05:14,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,939 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 08:05:14,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 08:05:14,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 08:05:14,952 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 08:05:14,957 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,959 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,959 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,964 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... [2018-12-09 08:05:14,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 08:05:14,968 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 08:05:14,968 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 08:05:14,968 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 08:05:14,968 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_10579d73-31a4-4f40-a839-792a5f06db88/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 08:05:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 08:05:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 08:05:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 08:05:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 08:05:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 08:05:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 08:05:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 08:05:15,411 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 08:05:15,411 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-12-09 08:05:15,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:05:15 BoogieIcfgContainer [2018-12-09 08:05:15,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 08:05:15,412 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 08:05:15,412 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 08:05:15,418 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 08:05:15,418 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:05:15" (1/1) ... [2018-12-09 08:05:15,426 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 08:05:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 08:05:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 55 states and 57 transitions. [2018-12-09 08:05:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2018-12-09 08:05:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-12-09 08:05:15,450 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 08:05:15,479 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:453) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 08:05:15,481 INFO L168 Benchmark]: Toolchain (without parser) took 894.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.4 MB in the beginning and 1.0 GB in the end (delta: -95.8 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:15,482 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:05:15,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 335.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -169.1 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:15,482 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:05:15,483 INFO L168 Benchmark]: Boogie Preprocessor took 15.55 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 08:05:15,483 INFO L168 Benchmark]: RCFGBuilder took 443.82 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: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:15,483 INFO L168 Benchmark]: CodeCheck took 68.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2018-12-09 08:05:15,485 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 335.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -169.1 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.55 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 443.82 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: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. * CodeCheck took 68.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...