./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e095bb5ea0d924a9f9ab04ab393eec77de9b1aa4e50357711d33ebab16e651dd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:47:54,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:47:54,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:47:54,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:47:54,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:47:54,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:47:54,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:47:54,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:47:54,391 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:47:54,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:47:54,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:47:54,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:47:54,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:47:54,400 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:47:54,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:47:54,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:47:54,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:47:54,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:47:54,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:47:54,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:47:54,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:47:54,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:47:54,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:47:54,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:47:54,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:47:54,429 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:47:54,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:47:54,430 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:47:54,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:47:54,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:47:54,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:47:54,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:47:54,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:47:54,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:47:54,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:47:54,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:47:54,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:47:54,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:47:54,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:47:54,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:47:54,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:47:54,439 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:47:54,473 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:47:54,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:47:54,475 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:47:54,475 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:47:54,476 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:47:54,477 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:47:54,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:47:54,478 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:47:54,478 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:47:54,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:47:54,479 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:47:54,480 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:47:54,480 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:47:54,480 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:47:54,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:47:54,481 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:47:54,481 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:47:54,481 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:47:54,481 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:47:54,482 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:47:54,482 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:47:54,482 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:47:54,482 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:47:54,483 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:47:54,483 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:47:54,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:47:54,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:47:54,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:47:54,484 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:47:54,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:47:54,485 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_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e095bb5ea0d924a9f9ab04ab393eec77de9b1aa4e50357711d33ebab16e651dd [2022-11-20 10:47:54,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:47:54,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:47:54,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:47:54,792 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:47:54,793 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:47:54,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2022-11-20 10:47:58,167 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:47:58,521 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:47:58,526 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2022-11-20 10:47:58,545 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/data/c8f0c83c0/8fcbca0a2f524d59b57150001db95d8d/FLAGe9d523995 [2022-11-20 10:47:58,573 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/data/c8f0c83c0/8fcbca0a2f524d59b57150001db95d8d [2022-11-20 10:47:58,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:47:58,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:47:58,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:47:58,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:47:58,582 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:47:58,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:47:58" (1/1) ... [2022-11-20 10:47:58,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dccdc89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:58, skipping insertion in model container [2022-11-20 10:47:58,584 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:47:58" (1/1) ... [2022-11-20 10:47:58,592 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:47:58,652 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:47:58,880 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:47:58,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@530713b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:58, skipping insertion in model container [2022-11-20 10:47:58,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:47:58,882 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:47:58,885 INFO L158 Benchmark]: Toolchain (without parser) took 306.67ms. Allocated memory is still 153.1MB. Free memory was 106.9MB in the beginning and 97.2MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:47:58,885 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 153.1MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:47:58,886 INFO L158 Benchmark]: CACSL2BoogieTranslator took 304.03ms. Allocated memory is still 153.1MB. Free memory was 106.2MB in the beginning and 97.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:47:58,888 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 153.1MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 304.03ms. Allocated memory is still 153.1MB. Free memory was 106.2MB in the beginning and 97.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e095bb5ea0d924a9f9ab04ab393eec77de9b1aa4e50357711d33ebab16e651dd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:48:01,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:48:01,475 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:48:01,495 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:48:01,496 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:48:01,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:48:01,499 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:48:01,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:48:01,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:48:01,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:48:01,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:48:01,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:48:01,506 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:48:01,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:48:01,509 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:48:01,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:48:01,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:48:01,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:48:01,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:48:01,516 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:48:01,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:48:01,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:48:01,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:48:01,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:48:01,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:48:01,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:48:01,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:48:01,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:48:01,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:48:01,529 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:48:01,529 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:48:01,530 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:48:01,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:48:01,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:48:01,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:48:01,546 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:48:01,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:48:01,547 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:48:01,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:48:01,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:48:01,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:48:01,551 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:48:01,578 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:48:01,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:48:01,579 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:48:01,580 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:48:01,580 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:48:01,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:48:01,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:48:01,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:48:01,582 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:48:01,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:48:01,583 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:48:01,583 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:48:01,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:48:01,584 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:48:01,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:48:01,585 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:48:01,585 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:48:01,585 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:48:01,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:48:01,586 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:48:01,586 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:48:01,586 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:48:01,587 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:48:01,595 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:48:01,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:48:01,596 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:48:01,596 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:48:01,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:48:01,598 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:48:01,598 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:48:01,598 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:48:01,599 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:48:01,599 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:48:01,600 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_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e095bb5ea0d924a9f9ab04ab393eec77de9b1aa4e50357711d33ebab16e651dd [2022-11-20 10:48:02,020 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:48:02,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:48:02,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:48:02,060 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:48:02,060 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:48:02,062 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2022-11-20 10:48:05,683 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:48:06,002 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:48:06,002 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2022-11-20 10:48:06,030 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/data/800336caf/b95da63fc22a4b6f80f2a5fdaf84c3c9/FLAG7dfe94266 [2022-11-20 10:48:06,045 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ca5a3a-57bb-4ff0-9828-8cc25d857d67/bin/uautomizer-ug76WZFUDN/data/800336caf/b95da63fc22a4b6f80f2a5fdaf84c3c9 [2022-11-20 10:48:06,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:48:06,049 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:48:06,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:48:06,050 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:48:06,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:48:06,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:48:06" (1/1) ... [2022-11-20 10:48:06,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3895f5b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:48:06, skipping insertion in model container [2022-11-20 10:48:06,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:48:06" (1/1) ... [2022-11-20 10:48:06,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:48:06,149 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:48:06,355 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:48:06,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5974d18d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:48:06, skipping insertion in model container [2022-11-20 10:48:06,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:48:06,357 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:48:06,359 INFO L158 Benchmark]: Toolchain (without parser) took 308.92ms. Allocated memory was 58.7MB in the beginning and 98.6MB in the end (delta: 39.8MB). Free memory was 24.7MB in the beginning and 71.5MB in the end (delta: -46.7MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. [2022-11-20 10:48:06,359 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:48:06,360 INFO L158 Benchmark]: CACSL2BoogieTranslator took 306.63ms. Allocated memory was 58.7MB in the beginning and 98.6MB in the end (delta: 39.8MB). Free memory was 24.5MB in the beginning and 71.5MB in the end (delta: -46.9MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. [2022-11-20 10:48:06,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 306.63ms. Allocated memory was 58.7MB in the beginning and 98.6MB in the end (delta: 39.8MB). Free memory was 24.5MB in the beginning and 71.5MB in the end (delta: -46.9MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN