./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a --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 cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 --- 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-b5237d8 [2022-11-21 16:44:27,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:44:27,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:44:27,447 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:44:27,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:44:27,449 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:44:27,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:44:27,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:44:27,453 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:44:27,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:44:27,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:44:27,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:44:27,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:44:27,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:44:27,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:44:27,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:44:27,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:44:27,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:44:27,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:44:27,467 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:44:27,468 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:44:27,469 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:44:27,471 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:44:27,472 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:44:27,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:44:27,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:44:27,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:44:27,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:44:27,478 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:44:27,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:44:27,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:44:27,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:44:27,481 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:44:27,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:44:27,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:44:27,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:44:27,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:44:27,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:44:27,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:44:27,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:44:27,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:44:27,489 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:44:27,511 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:44:27,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:44:27,512 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:44:27,512 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:44:27,513 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:44:27,513 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:44:27,514 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:44:27,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:44:27,514 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:44:27,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:44:27,515 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:44:27,515 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:44:27,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:44:27,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:44:27,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:44:27,516 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:44:27,516 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:44:27,517 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:44:27,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:44:27,517 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:44:27,517 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:44:27,518 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:44:27,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:44:27,518 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:44:27,518 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:44:27,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:44:27,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:44:27,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:44:27,527 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:44:27,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:44:27,527 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_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 [2022-11-21 16:44:27,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:44:27,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:44:27,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:44:27,825 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:44:27,825 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:44:27,826 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2022-11-21 16:44:30,879 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:44:31,279 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:44:31,280 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2022-11-21 16:44:31,301 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/data/b9e666b31/a2cc8532029c491a90f5eac7f9699c68/FLAGaa78067d2 [2022-11-21 16:44:31,316 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/data/b9e666b31/a2cc8532029c491a90f5eac7f9699c68 [2022-11-21 16:44:31,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:44:31,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:44:31,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:44:31,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:44:31,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:44:31,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:44:31" (1/1) ... [2022-11-21 16:44:31,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18fb6843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:31, skipping insertion in model container [2022-11-21 16:44:31,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:44:31" (1/1) ... [2022-11-21 16:44:31,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:44:31,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:44:31,700 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:44:31,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68f1e844 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:31, skipping insertion in model container [2022-11-21 16:44:31,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:44:31,702 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:44:31,704 INFO L158 Benchmark]: Toolchain (without parser) took 382.31ms. Allocated memory is still 130.0MB. Free memory was 89.0MB in the beginning and 78.8MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:44:31,705 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory is still 99.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:44:31,705 INFO L158 Benchmark]: CACSL2BoogieTranslator took 379.86ms. Allocated memory is still 130.0MB. Free memory was 89.0MB in the beginning and 78.8MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:44:31,707 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory is still 99.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 379.86ms. Allocated memory is still 130.0MB. Free memory was 89.0MB in the beginning and 78.8MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. 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_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a --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 cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 --- 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-b5237d8 [2022-11-21 16:44:33,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:44:33,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:44:34,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:44:34,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:44:34,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:44:34,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:44:34,019 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:44:34,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:44:34,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:44:34,022 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:44:34,023 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:44:34,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:44:34,025 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:44:34,026 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:44:34,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:44:34,031 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:44:34,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:44:34,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:44:34,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:44:34,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:44:34,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:44:34,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:44:34,052 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:44:34,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:44:34,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:44:34,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:44:34,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:44:34,057 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:44:34,058 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:44:34,059 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:44:34,059 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:44:34,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:44:34,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:44:34,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:44:34,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:44:34,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:44:34,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:44:34,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:44:34,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:44:34,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:44:34,066 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:44:34,103 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:44:34,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:44:34,105 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:44:34,105 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:44:34,107 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:44:34,107 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:44:34,108 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:44:34,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:44:34,109 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:44:34,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:44:34,109 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:44:34,109 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:44:34,110 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:44:34,110 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:44:34,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:44:34,110 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:44:34,110 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:44:34,111 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:44:34,111 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:44:34,111 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:44:34,111 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:44:34,111 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:44:34,112 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:44:34,112 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:44:34,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:44:34,112 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:44:34,113 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:44:34,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:44:34,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:44:34,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:44:34,113 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:44:34,114 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:44:34,114 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:44:34,114 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_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 [2022-11-21 16:44:34,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:44:34,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:44:34,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:44:34,535 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:44:34,535 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:44:34,537 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2022-11-21 16:44:37,765 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:44:38,188 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:44:38,195 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2022-11-21 16:44:38,223 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/data/156197879/d65f4cabdd3b48a28f29ae82d0092cc6/FLAG109a759f1 [2022-11-21 16:44:38,238 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc498f0-8ded-4157-a6fc-b24ea3bf8c37/bin/uautomizer-vX5HgA9Q3a/data/156197879/d65f4cabdd3b48a28f29ae82d0092cc6 [2022-11-21 16:44:38,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:44:38,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:44:38,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:44:38,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:44:38,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:44:38,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:44:38" (1/1) ... [2022-11-21 16:44:38,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dc4d914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:38, skipping insertion in model container [2022-11-21 16:44:38,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:44:38" (1/1) ... [2022-11-21 16:44:38,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:44:38,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:44:38,634 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:44:38,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35c6b73c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:38, skipping insertion in model container [2022-11-21 16:44:38,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:44:38,636 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:44:38,638 INFO L158 Benchmark]: Toolchain (without parser) took 395.26ms. Allocated memory is still 75.5MB. Free memory was 48.0MB in the beginning and 38.3MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:44:38,639 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:44:38,642 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.77ms. Allocated memory is still 75.5MB. Free memory was 47.8MB in the beginning and 38.3MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:44:38,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 392.77ms. Allocated memory is still 75.5MB. Free memory was 47.8MB in the beginning and 38.3MB in the end (delta: 9.5MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN