./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:49:08,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:49:08,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:49:08,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:49:08,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:49:08,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:49:08,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:49:08,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:49:08,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:49:08,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:49:08,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:49:08,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:49:08,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:49:08,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:49:08,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:49:08,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:49:08,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:49:08,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:49:08,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:49:08,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:49:08,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:49:08,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:49:08,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:49:08,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:49:08,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:49:08,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:49:08,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:49:08,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:49:08,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:49:08,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:49:08,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:49:08,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:49:08,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:49:08,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:49:08,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:49:08,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:49:08,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:49:08,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:49:08,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:49:08,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:49:08,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:49:08,526 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:49:08,546 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:49:08,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:49:08,546 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:49:08,546 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:49:08,547 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:49:08,547 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:49:08,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:49:08,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:49:08,548 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:49:08,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:49:08,549 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:49:08,549 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:49:08,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:49:08,549 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:49:08,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:49:08,550 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:49:08,550 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:49:08,550 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:49:08,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:49:08,550 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:49:08,551 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:49:08,551 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:49:08,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:49:08,551 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:49:08,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:49:08,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:49:08,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:49:08,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:49:08,552 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:49:08,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:49:08,553 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_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 [2022-11-20 12:49:08,821 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:49:08,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:49:08,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:49:08,844 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:49:08,845 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:49:08,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-20 12:49:11,925 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:49:12,271 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:49:12,272 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-20 12:49:12,292 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/data/fcbac86e0/2782c9f1e1254b34b0bfa4d223de1d4b/FLAG1a7812998 [2022-11-20 12:49:12,311 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/data/fcbac86e0/2782c9f1e1254b34b0bfa4d223de1d4b [2022-11-20 12:49:12,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:49:12,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:49:12,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:12,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:49:12,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:49:12,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:12" (1/1) ... [2022-11-20 12:49:12,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8722015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:12, skipping insertion in model container [2022-11-20 12:49:12,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:12" (1/1) ... [2022-11-20 12:49:12,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:49:12,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:49:12,663 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:49:12,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e68ced2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:12, skipping insertion in model container [2022-11-20 12:49:12,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:12,664 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:49:12,666 INFO L158 Benchmark]: Toolchain (without parser) took 345.88ms. Allocated memory is still 151.0MB. Free memory was 109.8MB in the beginning and 118.8MB in the end (delta: -9.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:49:12,667 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 115.3MB. Free memory is still 85.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:49:12,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 341.46ms. Allocated memory is still 151.0MB. Free memory was 109.8MB in the beginning and 118.8MB in the end (delta: -9.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:49:12,669 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 115.3MB. Free memory is still 85.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 341.46ms. Allocated memory is still 151.0MB. Free memory was 109.8MB in the beginning and 118.8MB in the end (delta: -9.0MB). 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_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:49:14,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:49:14,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:49:14,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:49:14,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:49:14,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:49:14,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:49:14,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:49:14,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:49:14,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:49:14,762 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:49:14,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:49:14,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:49:14,765 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:49:14,766 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:49:14,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:49:14,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:49:14,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:49:14,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:49:14,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:49:14,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:49:14,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:49:14,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:49:14,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:49:14,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:49:14,802 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:49:14,803 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:49:14,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:49:14,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:49:14,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:49:14,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:49:14,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:49:14,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:49:14,807 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:49:14,823 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:49:14,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:49:14,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:49:14,825 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:49:14,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:49:14,826 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:49:14,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:49:14,828 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:49:14,869 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:49:14,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:49:14,871 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:49:14,872 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:49:14,873 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:49:14,873 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:49:14,873 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:49:14,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:49:14,874 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:49:14,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:49:14,875 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:49:14,876 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:49:14,876 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:49:14,876 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:49:14,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:49:14,876 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:49:14,877 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:49:14,877 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:49:14,877 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:49:14,877 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:49:14,877 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:49:14,878 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:49:14,878 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:49:14,878 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:49:14,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:49:14,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:49:14,879 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:49:14,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:49:14,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:49:14,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:49:14,880 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:49:14,880 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:49:14,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:49:14,880 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_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 [2022-11-20 12:49:15,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:49:15,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:49:15,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:49:15,277 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:49:15,277 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:49:15,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-20 12:49:18,382 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:49:18,781 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:49:18,781 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-20 12:49:18,810 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/data/79dee1420/ae69a47fd3a94c0ab5fbdb388770394d/FLAG130b84a29 [2022-11-20 12:49:18,824 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3089998d-ea96-4dcf-9825-53074b3f708d/bin/uautomizer-ug76WZFUDN/data/79dee1420/ae69a47fd3a94c0ab5fbdb388770394d [2022-11-20 12:49:18,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:49:18,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:49:18,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:18,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:49:18,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:49:18,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:18" (1/1) ... [2022-11-20 12:49:18,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336632eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:18, skipping insertion in model container [2022-11-20 12:49:18,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:18" (1/1) ... [2022-11-20 12:49:18,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:49:18,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:49:19,094 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:49:19,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16bc012d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:19, skipping insertion in model container [2022-11-20 12:49:19,095 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:19,095 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:49:19,097 INFO L158 Benchmark]: Toolchain (without parser) took 267.86ms. Allocated memory is still 67.1MB. Free memory was 43.8MB in the beginning and 34.1MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:49:19,097 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory is still 45.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:49:19,098 INFO L158 Benchmark]: CACSL2BoogieTranslator took 265.39ms. Allocated memory is still 67.1MB. Free memory was 43.6MB in the beginning and 34.1MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:49:19,099 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory is still 45.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 265.39ms. Allocated memory is still 67.1MB. Free memory was 43.6MB in the beginning and 34.1MB in the end (delta: 9.5MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN