./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/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_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/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_cb96ac79-f41d-4db1-b42c-52a500a3c77a/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 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 --- 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 17:32:16,385 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:32:16,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:32:16,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:32:16,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:32:16,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:32:16,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:32:16,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:32:16,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:32:16,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:32:16,426 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:32:16,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:32:16,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:32:16,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:32:16,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:32:16,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:32:16,433 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:32:16,434 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:32:16,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:32:16,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:32:16,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:32:16,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:32:16,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:32:16,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:32:16,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:32:16,458 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:32:16,459 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:32:16,460 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:32:16,460 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:32:16,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:32:16,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:32:16,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:32:16,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:32:16,464 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:32:16,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:32:16,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:32:16,470 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:32:16,470 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:32:16,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:32:16,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:32:16,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:32:16,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:32:16,515 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:32:16,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:32:16,517 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:32:16,517 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:32:16,518 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:32:16,518 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:32:16,519 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:32:16,520 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:32:16,520 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:32:16,520 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:32:16,522 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:32:16,522 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:32:16,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:32:16,523 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:32:16,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:32:16,523 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:32:16,524 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:32:16,524 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:32:16,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:32:16,524 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:32:16,525 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:32:16,525 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:32:16,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:32:16,525 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:32:16,526 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:32:16,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:32:16,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:32:16,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:32:16,527 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:32:16,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:32:16,528 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_cb96ac79-f41d-4db1-b42c-52a500a3c77a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 [2022-11-21 17:32:16,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:32:16,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:32:16,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:32:16,961 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:32:16,962 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:32:16,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-21 17:32:20,271 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:32:20,645 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:32:20,646 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-21 17:32:20,664 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/data/39b459119/ce09d8e45b084a15b90d8154e1629b5d/FLAG230282c70 [2022-11-21 17:32:20,710 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/data/39b459119/ce09d8e45b084a15b90d8154e1629b5d [2022-11-21 17:32:20,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:32:20,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:32:20,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:32:20,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:32:20,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:32:20,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:20" (1/1) ... [2022-11-21 17:32:20,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ddadc35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:20, skipping insertion in model container [2022-11-21 17:32:20,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:20" (1/1) ... [2022-11-21 17:32:20,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:32:20,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:32:21,080 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:32:21,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@368e51b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:21, skipping insertion in model container [2022-11-21 17:32:21,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:32:21,081 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:32:21,083 INFO L158 Benchmark]: Toolchain (without parser) took 367.60ms. Allocated memory is still 169.9MB. Free memory was 141.6MB in the beginning and 136.2MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 17:32:21,084 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory is still 97.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:32:21,085 INFO L158 Benchmark]: CACSL2BoogieTranslator took 364.81ms. Allocated memory is still 169.9MB. Free memory was 141.6MB in the beginning and 136.2MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 17:32:21,089 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory is still 97.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 364.81ms. Allocated memory is still 169.9MB. Free memory was 141.6MB in the beginning and 136.2MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. 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_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/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_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/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_cb96ac79-f41d-4db1-b42c-52a500a3c77a/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 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 --- 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 17:32:23,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:32:23,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:32:23,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:32:23,843 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:32:23,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:32:23,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:32:23,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:32:23,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:32:23,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:32:23,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:32:23,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:32:23,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:32:23,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:32:23,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:32:23,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:32:23,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:32:23,886 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:32:23,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:32:23,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:32:23,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:32:23,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:32:23,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:32:23,902 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:32:23,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:32:23,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:32:23,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:32:23,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:32:23,908 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:32:23,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:32:23,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:32:23,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:32:23,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:32:23,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:32:23,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:32:23,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:32:23,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:32:23,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:32:23,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:32:23,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:32:23,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:32:23,932 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:32:23,981 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:32:23,981 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:32:23,983 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:32:23,983 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:32:23,984 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:32:23,985 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:32:23,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:32:23,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:32:23,986 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:32:23,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:32:23,987 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:32:23,988 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:32:23,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:32:23,988 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:32:23,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:32:23,989 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:32:23,989 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:32:23,989 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:32:23,989 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:32:23,990 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:32:23,990 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:32:23,990 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:32:23,990 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:32:23,991 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:32:23,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:32:23,991 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:32:23,991 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:32:23,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:32:23,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:32:23,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:32:23,992 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:32:23,993 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:32:23,993 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:32:23,993 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_cb96ac79-f41d-4db1-b42c-52a500a3c77a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 [2022-11-21 17:32:24,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:32:24,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:32:24,513 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:32:24,514 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:32:24,515 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:32:24,518 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-21 17:32:27,979 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:32:28,365 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:32:28,365 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-21 17:32:28,384 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/data/d88fa817c/0f923348dcf64b0e9366815668e2821e/FLAG99e11b143 [2022-11-21 17:32:28,417 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb96ac79-f41d-4db1-b42c-52a500a3c77a/bin/uautomizer-vX5HgA9Q3a/data/d88fa817c/0f923348dcf64b0e9366815668e2821e [2022-11-21 17:32:28,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:32:28,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:32:28,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:32:28,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:32:28,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:32:28,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:28" (1/1) ... [2022-11-21 17:32:28,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62084f96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:28, skipping insertion in model container [2022-11-21 17:32:28,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:32:28" (1/1) ... [2022-11-21 17:32:28,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:32:28,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:32:28,881 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:32:28,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@311a645b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:32:28, skipping insertion in model container [2022-11-21 17:32:28,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:32:28,883 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:32:28,886 INFO L158 Benchmark]: Toolchain (without parser) took 462.11ms. Allocated memory is still 75.5MB. Free memory was 50.6MB in the beginning and 40.9MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:32:28,887 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:32:28,890 INFO L158 Benchmark]: CACSL2BoogieTranslator took 459.40ms. Allocated memory is still 75.5MB. Free memory was 50.3MB in the beginning and 40.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:32:28,892 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 459.40ms. Allocated memory is still 75.5MB. Free memory was 50.3MB in the beginning and 40.9MB in the end (delta: 9.4MB). 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