./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/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_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/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_5fbbef88-fa30-4449-9aed-82fd6ba19685/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 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:22:16,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:22:16,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:22:16,733 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:22:16,734 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:22:16,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:22:16,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:22:16,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:22:16,742 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:22:16,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:22:16,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:22:16,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:22:16,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:22:16,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:22:16,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:22:16,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:22:16,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:22:16,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:22:16,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:22:16,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:22:16,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:22:16,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:22:16,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:22:16,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:22:16,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:22:16,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:22:16,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:22:16,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:22:16,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:22:16,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:22:16,783 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:22:16,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:22:16,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:22:16,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:22:16,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:22:16,786 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:22:16,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:22:16,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:22:16,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:22:16,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:22:16,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:22:16,793 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:22:16,831 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:22:16,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:22:16,832 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:22:16,832 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:22:16,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:22:16,833 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:22:16,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:22:16,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:22:16,834 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:22:16,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:22:16,835 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:22:16,836 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:22:16,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:22:16,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:22:16,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:22:16,836 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:22:16,836 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:22:16,837 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:22:16,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:22:16,837 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:22:16,837 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:22:16,837 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:22:16,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:22:16,838 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:22:16,838 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:22:16,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:22:16,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:22:16,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:22:16,839 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:22:16,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:22:16,839 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_5fbbef88-fa30-4449-9aed-82fd6ba19685/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 [2022-11-21 17:22:17,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:22:17,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:22:17,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:22:17,178 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:22:17,178 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:22:17,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2022-11-21 17:22:20,261 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:22:20,639 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:22:20,639 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2022-11-21 17:22:20,662 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/data/9d3a79643/ccb3400c41c7456bb42d60bd41d254a0/FLAGcde3b2c0a [2022-11-21 17:22:20,678 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/data/9d3a79643/ccb3400c41c7456bb42d60bd41d254a0 [2022-11-21 17:22:20,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:22:20,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:22:20,684 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:22:20,684 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:22:20,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:22:20,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:22:20" (1/1) ... [2022-11-21 17:22:20,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e5e1b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:22:20, skipping insertion in model container [2022-11-21 17:22:20,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:22:20" (1/1) ... [2022-11-21 17:22:20,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:22:20,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:22:21,025 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:22:21,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77d16fe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:22:21, skipping insertion in model container [2022-11-21 17:22:21,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:22:21,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:22:21,030 INFO L158 Benchmark]: Toolchain (without parser) took 346.10ms. Allocated memory is still 127.9MB. Free memory was 83.2MB in the beginning and 73.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:22:21,031 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 100.7MB. Free memory was 53.5MB in the beginning and 53.3MB in the end (delta: 190.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:22:21,032 INFO L158 Benchmark]: CACSL2BoogieTranslator took 343.28ms. Allocated memory is still 127.9MB. Free memory was 83.1MB in the beginning and 73.2MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:22:21,033 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 100.7MB. Free memory was 53.5MB in the beginning and 53.3MB in the end (delta: 190.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 343.28ms. Allocated memory is still 127.9MB. Free memory was 83.1MB in the beginning and 73.2MB in the end (delta: 9.9MB). 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 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_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/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_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/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_5fbbef88-fa30-4449-9aed-82fd6ba19685/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 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:22:23,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:22:23,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:22:23,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:22:23,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:22:23,413 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:22:23,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:22:23,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:22:23,425 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:22:23,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:22:23,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:22:23,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:22:23,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:22:23,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:22:23,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:22:23,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:22:23,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:22:23,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:22:23,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:22:23,449 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:22:23,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:22:23,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:22:23,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:22:23,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:22:23,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:22:23,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:22:23,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:22:23,475 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:22:23,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:22:23,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:22:23,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:22:23,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:22:23,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:22:23,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:22:23,482 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:22:23,482 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:22:23,483 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:22:23,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:22:23,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:22:23,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:22:23,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:22:23,491 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:22:23,532 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:22:23,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:22:23,534 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:22:23,535 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:22:23,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:22:23,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:22:23,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:22:23,537 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:22:23,537 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:22:23,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:22:23,539 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:22:23,539 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:22:23,539 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:22:23,540 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:22:23,540 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:22:23,540 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:22:23,541 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:22:23,541 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:22:23,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:22:23,541 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:22:23,542 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:22:23,542 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:22:23,542 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:22:23,542 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:22:23,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:22:23,543 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:22:23,543 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:22:23,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:22:23,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:22:23,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:22:23,544 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:22:23,544 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:22:23,545 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:22:23,545 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_5fbbef88-fa30-4449-9aed-82fd6ba19685/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 [2022-11-21 17:22:23,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:22:23,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:22:23,931 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:22:23,932 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:22:23,933 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:22:23,934 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2022-11-21 17:22:26,955 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:22:27,315 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:22:27,315 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2022-11-21 17:22:27,339 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/data/57e43ffb0/8d5e6943efda4d25ae2e228a9c29edfe/FLAGef00a8224 [2022-11-21 17:22:27,359 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fbbef88-fa30-4449-9aed-82fd6ba19685/bin/uautomizer-vX5HgA9Q3a/data/57e43ffb0/8d5e6943efda4d25ae2e228a9c29edfe [2022-11-21 17:22:27,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:22:27,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:22:27,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:22:27,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:22:27,373 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:22:27,374 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:22:27" (1/1) ... [2022-11-21 17:22:27,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@269b8d82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:22:27, skipping insertion in model container [2022-11-21 17:22:27,375 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:22:27" (1/1) ... [2022-11-21 17:22:27,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:22:27,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:22:27,774 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:22:27,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50709405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:22:27, skipping insertion in model container [2022-11-21 17:22:27,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:22:27,776 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:22:27,778 INFO L158 Benchmark]: Toolchain (without parser) took 413.18ms. Allocated memory is still 71.3MB. Free memory was 41.7MB in the beginning and 49.1MB in the end (delta: -7.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:22:27,779 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 50.3MB. Free memory was 28.4MB in the beginning and 28.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:22:27,779 INFO L158 Benchmark]: CACSL2BoogieTranslator took 407.26ms. Allocated memory is still 71.3MB. Free memory was 41.6MB in the beginning and 49.1MB in the end (delta: -7.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:22:27,781 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 50.3MB. Free memory was 28.4MB in the beginning and 28.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 407.26ms. Allocated memory is still 71.3MB. Free memory was 41.6MB in the beginning and 49.1MB in the end (delta: -7.6MB). 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