./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/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_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/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_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/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 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 --- 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 09:38:20,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:38:20,329 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:38:20,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:38:20,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:38:20,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:38:20,369 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:38:20,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:38:20,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:38:20,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:38:20,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:38:20,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:38:20,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:38:20,389 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:38:20,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:38:20,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:38:20,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:38:20,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:38:20,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:38:20,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:38:20,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:38:20,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:38:20,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:38:20,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:38:20,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:38:20,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:38:20,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:38:20,430 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:38:20,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:38:20,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:38:20,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:38:20,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:38:20,437 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:38:20,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:38:20,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:38:20,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:38:20,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:38:20,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:38:20,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:38:20,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:38:20,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:38:20,445 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 09:38:20,485 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:38:20,486 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:38:20,487 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:38:20,487 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:38:20,488 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:38:20,488 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:38:20,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:38:20,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:38:20,490 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:38:20,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:38:20,491 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:38:20,492 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:38:20,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:38:20,492 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:38:20,493 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:38:20,493 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:38:20,493 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:38:20,494 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:38:20,494 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:38:20,494 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:38:20,495 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:38:20,495 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:38:20,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:38:20,495 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:38:20,496 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:38:20,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:38:20,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:38:20,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:38:20,497 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:38:20,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:38:20,498 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_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 [2022-11-20 09:38:20,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:38:20,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:38:20,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:38:20,949 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:38:20,949 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:38:20,951 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2022-11-20 09:38:24,128 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:38:24,576 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:38:24,576 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2022-11-20 09:38:24,605 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/data/e68b319b0/6c925a2996d94730bfefb712012a443b/FLAG19db36e31 [2022-11-20 09:38:24,623 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/data/e68b319b0/6c925a2996d94730bfefb712012a443b [2022-11-20 09:38:24,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:38:24,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:38:24,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:38:24,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:38:24,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:38:24,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:38:24" (1/1) ... [2022-11-20 09:38:24,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@173d7759 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:24, skipping insertion in model container [2022-11-20 09:38:24,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:38:24" (1/1) ... [2022-11-20 09:38:24,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:38:24,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:38:25,029 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:38:25,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ddb20f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:25, skipping insertion in model container [2022-11-20 09:38:25,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:38:25,032 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:38:25,034 INFO L158 Benchmark]: Toolchain (without parser) took 401.87ms. Allocated memory is still 144.7MB. Free memory was 116.0MB in the beginning and 103.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 09:38:25,034 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 144.7MB. Free memory is still 114.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:38:25,035 INFO L158 Benchmark]: CACSL2BoogieTranslator took 395.88ms. Allocated memory is still 144.7MB. Free memory was 116.0MB in the beginning and 103.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 09:38:25,037 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 144.7MB. Free memory is still 114.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 395.88ms. Allocated memory is still 144.7MB. Free memory was 116.0MB in the beginning and 103.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/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_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/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_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/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 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 --- 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 09:38:27,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:38:27,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:38:27,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:38:27,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:38:27,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:38:27,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:38:27,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:38:27,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:38:27,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:38:27,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:38:27,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:38:27,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:38:27,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:38:27,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:38:27,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:38:27,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:38:27,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:38:27,649 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:38:27,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:38:27,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:38:27,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:38:27,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:38:27,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:38:27,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:38:27,674 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:38:27,674 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:38:27,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:38:27,676 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:38:27,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:38:27,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:38:27,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:38:27,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:38:27,684 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:38:27,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:38:27,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:38:27,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:38:27,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:38:27,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:38:27,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:38:27,689 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:38:27,694 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 09:38:27,721 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:38:27,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:38:27,721 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:38:27,722 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:38:27,722 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:38:27,723 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:38:27,723 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:38:27,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:38:27,724 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:38:27,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:38:27,724 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:38:27,725 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:38:27,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:38:27,725 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:38:27,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:38:27,726 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:38:27,726 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:38:27,726 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:38:27,726 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:38:27,727 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:38:27,727 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:38:27,727 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:38:27,727 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:38:27,728 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:38:27,728 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:38:27,728 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:38:27,728 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:38:27,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:38:27,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:38:27,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:38:27,729 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:38:27,730 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:38:27,730 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:38:27,730 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_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 [2022-11-20 09:38:28,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:38:28,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:38:28,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:38:28,184 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:38:28,184 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:38:28,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2022-11-20 09:38:31,405 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:38:31,881 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:38:31,881 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2022-11-20 09:38:31,912 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/data/8fbe8c36f/3825cf0981d241649e2972cebe40cf68/FLAG4e58bc761 [2022-11-20 09:38:31,943 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d60eb5-08e3-4eb3-95f8-d4bb1d0012e6/bin/uautomizer-ug76WZFUDN/data/8fbe8c36f/3825cf0981d241649e2972cebe40cf68 [2022-11-20 09:38:31,953 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:38:31,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:38:31,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:38:31,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:38:31,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:38:31,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:38:31" (1/1) ... [2022-11-20 09:38:31,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44af051e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:31, skipping insertion in model container [2022-11-20 09:38:31,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:38:31" (1/1) ... [2022-11-20 09:38:31,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:38:32,065 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:38:32,295 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:38:32,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f943afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:32, skipping insertion in model container [2022-11-20 09:38:32,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:38:32,296 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:38:32,299 INFO L158 Benchmark]: Toolchain (without parser) took 342.66ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 32.5MB in the beginning and 67.5MB in the end (delta: -35.0MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2022-11-20 09:38:32,299 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory is still 44.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:38:32,300 INFO L158 Benchmark]: CACSL2BoogieTranslator took 338.53ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 32.3MB in the beginning and 67.9MB in the end (delta: -35.6MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2022-11-20 09:38:32,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory is still 44.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 338.53ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 32.3MB in the beginning and 67.9MB in the end (delta: -35.6MB). Peak memory consumption was 6.4MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN