./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.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_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/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_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/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_d82f629e-c5db-4ad7-8357-fa15f4c354f1/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 b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- 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 12:35:17,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:35:17,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:35:17,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:35:17,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:35:17,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:35:17,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:35:17,802 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:35:17,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:35:17,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:35:17,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:35:17,810 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:35:17,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:35:17,812 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:35:17,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:35:17,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:35:17,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:35:17,818 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:35:17,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:35:17,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:35:17,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:35:17,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:35:17,829 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:35:17,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:35:17,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:35:17,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:35:17,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:35:17,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:35:17,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:35:17,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:35:17,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:35:17,843 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:35:17,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:35:17,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:35:17,847 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:35:17,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:35:17,849 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:35:17,849 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:35:17,850 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:35:17,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:35:17,863 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:35:17,869 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:35:17,931 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:35:17,931 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:35:17,932 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:35:17,932 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:35:17,933 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:35:17,933 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:35:17,934 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:35:17,935 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:35:17,935 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:35:17,935 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:35:17,938 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:35:17,938 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:35:17,939 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:35:17,940 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:35:17,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:35:17,940 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:35:17,941 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:35:17,941 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:35:17,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:35:17,941 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:35:17,942 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:35:17,942 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:35:17,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:35:17,943 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:35:17,943 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:35:17,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:35:17,944 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:35:17,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:35:17,944 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:35:17,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:35:17,945 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_d82f629e-c5db-4ad7-8357-fa15f4c354f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2022-11-20 12:35:18,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:35:18,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:35:18,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:35:18,309 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:35:18,309 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:35:18,311 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-20 12:35:22,060 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:35:22,456 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:35:22,457 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-20 12:35:22,479 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/data/47c12ef42/a3039b67d9ce42f48b363dad783f4644/FLAG25216e9ec [2022-11-20 12:35:22,497 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/data/47c12ef42/a3039b67d9ce42f48b363dad783f4644 [2022-11-20 12:35:22,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:35:22,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:35:22,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:35:22,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:35:22,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:35:22,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:35:22" (1/1) ... [2022-11-20 12:35:22,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@740be704 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:35:22, skipping insertion in model container [2022-11-20 12:35:22,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:35:22" (1/1) ... [2022-11-20 12:35:22,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:35:22,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:35:22,924 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:35:22,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@194d12d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:35:22, skipping insertion in model container [2022-11-20 12:35:22,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:35:22,927 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:35:22,930 INFO L158 Benchmark]: Toolchain (without parser) took 425.75ms. Allocated memory is still 159.4MB. Free memory was 128.9MB in the beginning and 119.8MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:35:22,931 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 119.5MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:35:22,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 422.20ms. Allocated memory is still 159.4MB. Free memory was 128.9MB in the beginning and 119.8MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:35:22,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 119.5MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 422.20ms. Allocated memory is still 159.4MB. Free memory was 128.9MB in the beginning and 119.8MB in the end (delta: 9.1MB). 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 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_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/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_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/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_d82f629e-c5db-4ad7-8357-fa15f4c354f1/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 b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- 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 12:35:25,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:35:25,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:35:25,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:35:25,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:35:25,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:35:25,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:35:25,815 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:35:25,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:35:25,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:35:25,822 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:35:25,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:35:25,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:35:25,833 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:35:25,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:35:25,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:35:25,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:35:25,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:35:25,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:35:25,854 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:35:25,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:35:25,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:35:25,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:35:25,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:35:25,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:35:25,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:35:25,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:35:25,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:35:25,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:35:25,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:35:25,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:35:25,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:35:25,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:35:25,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:35:25,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:35:25,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:35:25,910 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:35:25,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:35:25,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:35:25,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:35:25,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:35:25,918 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:35:25,964 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:35:25,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:35:25,965 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:35:25,965 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:35:25,966 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:35:25,966 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:35:25,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:35:25,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:35:25,968 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:35:25,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:35:25,968 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:35:25,969 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:35:25,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:35:25,969 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:35:25,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:35:25,970 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:35:25,970 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:35:25,972 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:35:25,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:35:25,973 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:35:25,973 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:35:25,973 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:35:25,973 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:35:25,974 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:35:25,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:35:25,975 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:35:25,975 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:35:25,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:35:25,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:35:25,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:35:25,977 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:35:25,977 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:35:25,978 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:35:25,978 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_d82f629e-c5db-4ad7-8357-fa15f4c354f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2022-11-20 12:35:26,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:35:26,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:35:26,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:35:26,508 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:35:26,508 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:35:26,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-20 12:35:30,391 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:35:30,795 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:35:30,796 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-20 12:35:30,816 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/data/a02e6a98c/02e462f1aa4d4a3ea2accc13b61f96b3/FLAG779442392 [2022-11-20 12:35:30,833 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82f629e-c5db-4ad7-8357-fa15f4c354f1/bin/uautomizer-ug76WZFUDN/data/a02e6a98c/02e462f1aa4d4a3ea2accc13b61f96b3 [2022-11-20 12:35:30,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:35:30,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:35:30,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:35:30,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:35:30,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:35:30,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:35:30" (1/1) ... [2022-11-20 12:35:30,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48283827 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:35:30, skipping insertion in model container [2022-11-20 12:35:30,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:35:30" (1/1) ... [2022-11-20 12:35:30,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:35:30,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:35:31,234 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:35:31,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15d4040f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:35:31, skipping insertion in model container [2022-11-20 12:35:31,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:35:31,237 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:35:31,239 INFO L158 Benchmark]: Toolchain (without parser) took 399.60ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 25.1MB in the beginning and 51.6MB in the end (delta: -26.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:35:31,241 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:35:31,245 INFO L158 Benchmark]: CACSL2BoogieTranslator took 376.72ms. Allocated memory is still 79.7MB. Free memory was 60.8MB in the beginning and 51.6MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:35:31,247 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 58.7MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 376.72ms. Allocated memory is still 79.7MB. Free memory was 60.8MB in the beginning and 51.6MB in the end (delta: 9.2MB). 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