./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.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_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/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_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/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_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/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 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d --- 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 16:43:43,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:43:43,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:43:43,407 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:43:43,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:43:43,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:43:43,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:43:43,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:43:43,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:43:43,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:43:43,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:43:43,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:43:43,420 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:43:43,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:43:43,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:43:43,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:43:43,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:43:43,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:43:43,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:43:43,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:43:43,433 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:43:43,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:43:43,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:43:43,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:43:43,441 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:43:43,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:43:43,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:43:43,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:43:43,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:43:43,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:43:43,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:43:43,447 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:43:43,448 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:43:43,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:43:43,451 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:43:43,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:43:43,452 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:43:43,453 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:43:43,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:43:43,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:43:43,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:43:43,474 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:43:43,518 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:43:43,519 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:43:43,519 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:43:43,520 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:43:43,520 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:43:43,521 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:43:43,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:43:43,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:43:43,522 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:43:43,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:43:43,523 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:43:43,523 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:43:43,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:43:43,524 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:43:43,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:43:43,524 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:43:43,524 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:43:43,524 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:43:43,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:43:43,525 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:43:43,525 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:43:43,525 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:43:43,526 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:43:43,526 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:43:43,526 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:43:43,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:43:43,527 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:43:43,527 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:43:43,527 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:43:43,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:43:43,528 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_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d [2022-11-21 16:43:43,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:43:43,840 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:43:43,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:43:43,845 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:43:43,845 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:43:43,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-21 16:43:47,143 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:43:47,484 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:43:47,484 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-21 16:43:47,506 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/data/8a5811d07/64ee1d7314fb471896a53eaa268fa4b9/FLAG3c1e3c72c [2022-11-21 16:43:47,521 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/data/8a5811d07/64ee1d7314fb471896a53eaa268fa4b9 [2022-11-21 16:43:47,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:43:47,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:43:47,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:43:47,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:43:47,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:43:47,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:47" (1/1) ... [2022-11-21 16:43:47,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11f9d0dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:47, skipping insertion in model container [2022-11-21 16:43:47,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:47" (1/1) ... [2022-11-21 16:43:47,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:43:47,655 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:43:47,861 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:43:47,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d1214a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:47, skipping insertion in model container [2022-11-21 16:43:47,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:43:47,862 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:43:47,865 INFO L158 Benchmark]: Toolchain (without parser) took 338.69ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 66.7MB in the beginning and 138.6MB in the end (delta: -71.9MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-21 16:43:47,865 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 134.2MB. Free memory is still 109.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:43:47,866 INFO L158 Benchmark]: CACSL2BoogieTranslator took 335.56ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 66.5MB in the beginning and 138.6MB in the end (delta: -72.0MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-21 16:43:47,868 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 134.2MB. Free memory is still 109.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 335.56ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 66.5MB in the beginning and 138.6MB in the end (delta: -72.0MB). Peak memory consumption was 12.5MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/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_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/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_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/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 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d --- 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 16:43:50,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:43:50,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:43:50,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:43:50,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:43:50,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:43:50,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:43:50,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:43:50,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:43:50,293 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:43:50,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:43:50,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:43:50,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:43:50,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:43:50,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:43:50,306 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:43:50,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:43:50,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:43:50,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:43:50,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:43:50,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:43:50,330 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:43:50,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:43:50,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:43:50,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:43:50,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:43:50,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:43:50,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:43:50,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:43:50,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:43:50,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:43:50,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:43:50,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:43:50,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:43:50,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:43:50,347 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:43:50,348 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:43:50,348 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:43:50,348 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:43:50,349 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:43:50,350 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:43:50,355 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:43:50,397 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:43:50,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:43:50,398 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:43:50,399 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:43:50,399 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:43:50,400 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:43:50,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:43:50,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:43:50,401 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:43:50,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:43:50,402 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:43:50,402 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:43:50,402 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:43:50,403 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:43:50,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:43:50,403 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:43:50,403 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:43:50,403 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:43:50,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:43:50,404 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:43:50,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:43:50,404 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:43:50,404 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:43:50,404 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:43:50,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:43:50,405 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:43:50,405 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:43:50,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:43:50,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:43:50,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:43:50,406 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:43:50,406 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:43:50,406 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:43:50,406 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_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d [2022-11-21 16:43:50,752 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:43:50,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:43:50,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:43:50,797 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:43:50,797 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:43:50,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-21 16:43:53,893 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:43:54,284 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:43:54,285 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-21 16:43:54,312 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/data/36c8c1b64/a4bbd9b3121249a3a8eeb2d1759d295b/FLAG6a19de7cd [2022-11-21 16:43:54,335 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ffbc4c-af1d-423a-ae0b-a76a7c6a9dc2/bin/uautomizer-vX5HgA9Q3a/data/36c8c1b64/a4bbd9b3121249a3a8eeb2d1759d295b [2022-11-21 16:43:54,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:43:54,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:43:54,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:43:54,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:43:54,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:43:54,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:54" (1/1) ... [2022-11-21 16:43:54,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e98bab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:54, skipping insertion in model container [2022-11-21 16:43:54,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:54" (1/1) ... [2022-11-21 16:43:54,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:43:54,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:43:54,693 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:43:54,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6befba5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:54, skipping insertion in model container [2022-11-21 16:43:54,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:43:54,695 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:43:54,697 INFO L158 Benchmark]: Toolchain (without parser) took 351.90ms. Allocated memory is still 65.0MB. Free memory was 30.9MB in the beginning and 38.5MB in the end (delta: -7.6MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2022-11-21 16:43:54,698 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 42.2MB in the beginning and 42.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:43:54,700 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.28ms. Allocated memory is still 65.0MB. Free memory was 30.8MB in the beginning and 38.5MB in the end (delta: -7.8MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2022-11-21 16:43:54,702 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 65.0MB. Free memory was 42.2MB in the beginning and 42.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.28ms. Allocated memory is still 65.0MB. Free memory was 30.8MB in the beginning and 38.5MB in the end (delta: -7.8MB). Peak memory consumption was 5.7MB. 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