./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/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 26df8b77023ded01b1c63f15b6d9ebfd030e4148 ............................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/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 26df8b77023ded01b1c63f15b6d9ebfd030e4148 ..................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:25:20,715 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:25:20,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:25:20,790 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:25:20,790 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:25:20,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:25:20,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:25:20,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:25:20,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:25:20,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:25:20,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:25:20,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:25:20,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:25:20,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:25:20,806 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:25:20,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:25:20,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:25:20,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:25:20,820 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:25:20,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:25:20,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:25:20,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:25:20,837 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:25:20,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:25:20,842 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:25:20,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:25:20,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:25:20,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:25:20,847 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:25:20,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:25:20,849 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:25:20,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:25:20,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:25:20,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:25:20,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:25:20,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:25:20,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:25:20,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:25:20,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:25:20,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:25:20,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:25:20,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:25:20,893 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:25:20,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:25:20,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:25:20,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:25:20,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:25:20,895 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:25:20,895 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:25:20,896 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:25:20,896 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:25:20,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:25:20,896 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:25:20,896 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:25:20,897 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:25:20,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:25:20,897 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:25:20,897 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:25:20,898 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:25:20,898 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:25:20,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:25:20,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:25:20,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:25:20,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:25:20,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:25:20,899 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:25:20,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:25:20,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2020-12-01 17:25:21,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:25:21,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:25:21,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:25:21,253 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:25:21,254 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:25:21,255 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-12-01 17:25:21,342 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data/af92a2576/3a942f09edaa4ce5ad29ee8d6a303bd7/FLAG67eda253f [2020-12-01 17:25:21,906 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:25:21,907 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-12-01 17:25:21,942 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data/af92a2576/3a942f09edaa4ce5ad29ee8d6a303bd7/FLAG67eda253f [2020-12-01 17:25:22,182 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data/af92a2576/3a942f09edaa4ce5ad29ee8d6a303bd7 [2020-12-01 17:25:22,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:25:22,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:25:22,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:22,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:25:22,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:25:22,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:22" (1/1) ... [2020-12-01 17:25:22,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43bf3f01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:22, skipping insertion in model container [2020-12-01 17:25:22,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:22" (1/1) ... [2020-12-01 17:25:22,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:25:22,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:25:22,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:25:22,817 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:25:22,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:25:22,999 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:25:23,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:22 WrapperNode [2020-12-01 17:25:23,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:23,001 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:25:23,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:25:23,001 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:25:23,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:22" (1/1) ... [2020-12-01 17:25:23,029 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:156) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:25:23,034 INFO L168 Benchmark]: Toolchain (without parser) took 842.95 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 52.9 MB in the beginning and 61.8 MB in the end (delta: -8.8 MB). Peak memory consumption was 10.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:23,034 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory was 57.8 MB in the beginning and 57.8 MB in the end (delta: 24.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:25:23,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 808.31 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 52.8 MB in the beginning and 62.7 MB in the end (delta: -9.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:23,036 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.59 ms. Allocated memory is still 111.1 MB. Free memory was 62.7 MB in the beginning and 61.8 MB in the end (delta: 912.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:25:23,039 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory was 57.8 MB in the beginning and 57.8 MB in the end (delta: 24.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 808.31 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 52.8 MB in the beginning and 62.7 MB in the end (delta: -9.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 30.59 ms. Allocated memory is still 111.1 MB. Free memory was 62.7 MB in the beginning and 61.8 MB in the end (delta: 912.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:25:25,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:25:25,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:25:25,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:25:25,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:25:25,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:25:25,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:25:25,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:25:25,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:25:25,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:25:25,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:25:25,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:25:25,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:25:25,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:25:25,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:25:25,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:25:25,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:25:25,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:25:25,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:25:25,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:25:25,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:25:25,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:25:25,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:25:25,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:25:25,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:25:25,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:25:25,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:25:25,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:25:25,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:25:25,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:25:25,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:25:25,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:25:25,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:25:25,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:25:25,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:25:25,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:25:25,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:25:25,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:25:25,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:25:25,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:25:25,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:25:25,580 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:25:25,623 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:25:25,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:25:25,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:25:25,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:25:25,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:25:25,627 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:25:25,627 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:25:25,627 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:25:25,627 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:25:25,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:25:25,628 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:25:25,629 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:25:25,629 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:25:25,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:25:25,629 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:25:25,629 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:25:25,630 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:25:25,630 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:25:25,630 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:25:25,630 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:25:25,630 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:25:25,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:25:25,631 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:25:25,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:25:25,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:25:25,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:25:25,632 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:25:25,632 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:25:25,644 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:25:25,644 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:25:25,644 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2020-12-01 17:25:26,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:25:26,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:25:26,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:25:26,124 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:25:26,125 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:25:26,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-12-01 17:25:26,204 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data/8ad9ccb7c/f6cf70eb192e4a9a947723821dcf8744/FLAG12f6017ed [2020-12-01 17:25:26,894 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:25:26,895 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-12-01 17:25:26,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data/8ad9ccb7c/f6cf70eb192e4a9a947723821dcf8744/FLAG12f6017ed [2020-12-01 17:25:27,129 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d649092d-94b0-4300-8528-2bead0744b08/bin/ukojak/data/8ad9ccb7c/f6cf70eb192e4a9a947723821dcf8744 [2020-12-01 17:25:27,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:25:27,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:25:27,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:27,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:25:27,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:25:27,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:27" (1/1) ... [2020-12-01 17:25:27,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20a45c9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:27, skipping insertion in model container [2020-12-01 17:25:27,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:27" (1/1) ... [2020-12-01 17:25:27,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:25:27,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:25:27,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:25:27,731 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:25:27,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:25:27,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:25:27,793 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:25:27,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:25:27,966 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:25:27,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:27 WrapperNode [2020-12-01 17:25:27,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:27,968 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:25:27,968 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:25:27,968 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:25:27,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:27" (1/1) ... [2020-12-01 17:25:27,999 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:156) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:25:28,010 INFO L168 Benchmark]: Toolchain (without parser) took 875.28 ms. Allocated memory was 58.7 MB in the beginning and 77.6 MB in the end (delta: 18.9 MB). Free memory was 35.4 MB in the beginning and 39.9 MB in the end (delta: -4.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:28,010 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory is still 40.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:25:28,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 832.40 ms. Allocated memory was 58.7 MB in the beginning and 77.6 MB in the end (delta: 18.9 MB). Free memory was 35.2 MB in the beginning and 41.4 MB in the end (delta: -6.2 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:28,012 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.97 ms. Allocated memory is still 77.6 MB. Free memory was 41.4 MB in the beginning and 39.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:25:28,014 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory is still 40.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 832.40 ms. Allocated memory was 58.7 MB in the beginning and 77.6 MB in the end (delta: 18.9 MB). Free memory was 35.2 MB in the beginning and 41.4 MB in the end (delta: -6.2 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 39.97 ms. Allocated memory is still 77.6 MB. Free memory was 41.4 MB in the beginning and 39.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...