./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/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_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/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_be869382-c47c-4f1f-800d-77cb1ddf5531/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_be869382-c47c-4f1f-800d-77cb1ddf5531/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 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-b5237d8 [2022-11-21 09:13:16,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:13:16,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:13:16,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:13:16,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:13:16,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:13:16,771 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:13:16,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:13:16,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:13:16,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:13:16,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:13:16,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:13:16,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:13:16,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:13:16,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:13:16,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:13:16,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:13:16,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:13:16,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:13:16,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:13:16,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:13:16,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:13:16,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:13:16,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:13:16,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:13:16,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:13:16,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:13:16,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:13:16,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:13:16,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:13:16,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:13:16,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:13:16,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:13:16,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:13:16,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:13:16,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:13:16,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:13:16,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:13:16,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:13:16,848 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:13:16,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:13:16,851 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 09:13:16,894 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:13:16,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:13:16,895 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:13:16,896 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:13:16,897 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:13:16,897 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:13:16,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:13:16,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:13:16,898 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:13:16,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:13:16,900 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:13:16,900 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:13:16,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:13:16,901 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:13:16,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:13:16,901 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:13:16,901 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:13:16,901 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:13:16,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:13:16,902 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:13:16,902 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:13:16,902 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:13:16,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:13:16,905 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:13:16,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:13:16,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:13:16,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:13:16,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:13:16,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 09:13:16,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 09:13:16,907 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_be869382-c47c-4f1f-800d-77cb1ddf5531/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 [2022-11-21 09:13:17,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:13:17,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:13:17,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:13:17,354 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:13:17,354 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:13:17,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-21 09:13:20,699 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:13:21,106 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:13:21,106 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-21 09:13:21,127 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/data/197912dd3/fabc481aa457490688e963d622657056/FLAGfd7636e92 [2022-11-21 09:13:21,150 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/data/197912dd3/fabc481aa457490688e963d622657056 [2022-11-21 09:13:21,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:13:21,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:13:21,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:13:21,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:13:21,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:13:21,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:13:21" (1/1) ... [2022-11-21 09:13:21,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f4740df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:13:21, skipping insertion in model container [2022-11-21 09:13:21,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:13:21" (1/1) ... [2022-11-21 09:13:21,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:13:21,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:13:21,650 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:13:21,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5dc61359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:13:21, skipping insertion in model container [2022-11-21 09:13:21,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:13:21,653 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:13:21,655 INFO L158 Benchmark]: Toolchain (without parser) took 498.85ms. Allocated memory is still 157.3MB. Free memory was 119.9MB in the beginning and 121.1MB in the end (delta: -1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 09:13:21,656 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 121.6MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:13:21,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 495.50ms. Allocated memory is still 157.3MB. Free memory was 119.9MB in the beginning and 121.1MB in the end (delta: -1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 09:13:21,659 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 121.6MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 495.50ms. Allocated memory is still 157.3MB. Free memory was 119.9MB in the beginning and 121.1MB in the end (delta: -1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/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_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/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_be869382-c47c-4f1f-800d-77cb1ddf5531/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_be869382-c47c-4f1f-800d-77cb1ddf5531/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 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-b5237d8 [2022-11-21 09:13:24,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:13:24,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:13:24,424 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:13:24,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:13:24,432 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:13:24,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:13:24,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:13:24,448 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:13:24,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:13:24,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:13:24,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:13:24,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:13:24,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:13:24,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:13:24,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:13:24,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:13:24,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:13:24,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:13:24,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:13:24,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:13:24,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:13:24,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:13:24,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:13:24,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:13:24,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:13:24,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:13:24,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:13:24,500 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:13:24,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:13:24,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:13:24,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:13:24,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:13:24,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:13:24,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:13:24,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:13:24,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:13:24,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:13:24,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:13:24,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:13:24,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:13:24,522 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 09:13:24,569 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:13:24,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:13:24,577 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:13:24,577 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:13:24,578 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:13:24,579 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:13:24,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:13:24,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:13:24,580 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:13:24,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:13:24,581 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:13:24,582 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:13:24,582 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:13:24,582 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:13:24,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:13:24,583 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:13:24,583 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:13:24,583 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:13:24,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:13:24,584 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:13:24,584 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 09:13:24,584 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 09:13:24,584 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:13:24,584 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:13:24,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:13:24,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:13:24,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:13:24,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:13:24,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:13:24,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:13:24,586 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 09:13:24,586 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 09:13:24,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 09:13:24,587 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_be869382-c47c-4f1f-800d-77cb1ddf5531/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 [2022-11-21 09:13:25,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:13:25,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:13:25,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:13:25,105 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:13:25,106 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:13:25,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-21 09:13:28,678 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:13:29,320 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:13:29,321 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2022-11-21 09:13:29,353 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/data/04899861b/b8cec267c77a4950b211aec89d35cd5a/FLAGe759ce189 [2022-11-21 09:13:29,377 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be869382-c47c-4f1f-800d-77cb1ddf5531/bin/uautomizer-vX5HgA9Q3a/data/04899861b/b8cec267c77a4950b211aec89d35cd5a [2022-11-21 09:13:29,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:13:29,391 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:13:29,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:13:29,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:13:29,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:13:29,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:13:29" (1/1) ... [2022-11-21 09:13:29,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@597a5044 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:13:29, skipping insertion in model container [2022-11-21 09:13:29,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:13:29" (1/1) ... [2022-11-21 09:13:29,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:13:29,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:13:29,737 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:13:29,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7336b6f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:13:29, skipping insertion in model container [2022-11-21 09:13:29,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:13:29,739 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:13:29,743 INFO L158 Benchmark]: Toolchain (without parser) took 350.10ms. Allocated memory is still 75.5MB. Free memory was 50.7MB in the beginning and 41.0MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:13:29,744 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 75.5MB. Free memory is still 52.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:13:29,749 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.64ms. Allocated memory is still 75.5MB. Free memory was 50.4MB in the beginning and 41.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 09:13:29,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 75.5MB. Free memory is still 52.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.64ms. Allocated memory is still 75.5MB. Free memory was 50.4MB in the beginning and 41.0MB 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