./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.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_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/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_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/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_9b078959-31c6-45ed-928f-75154bb7638c/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:48:41,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:48:41,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:48:41,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:48:41,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:48:41,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:48:41,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:48:41,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:48:41,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:48:41,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:48:41,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:48:41,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:48:41,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:48:41,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:48:41,683 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:48:41,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:48:41,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:48:41,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:48:41,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:48:41,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:48:41,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:48:41,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:48:41,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:48:41,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:48:41,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:48:41,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:48:41,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:48:41,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:48:41,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:48:41,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:48:41,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:48:41,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:48:41,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:48:41,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:48:41,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:48:41,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:48:41,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:48:41,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:48:41,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:48:41,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:48:41,726 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:48:41,727 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:48:41,767 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:48:41,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:48:41,768 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:48:41,768 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:48:41,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:48:41,769 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:48:41,770 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:48:41,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:48:41,770 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:48:41,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:48:41,772 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:48:41,772 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:48:41,772 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:48:41,773 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:48:41,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:48:41,773 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:48:41,774 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:48:41,774 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:48:41,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:48:41,774 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:48:41,775 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:48:41,775 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:48:41,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:48:41,775 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:48:41,776 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:48:41,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:48:41,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:48:41,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:48:41,777 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:48:41,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:48:41,777 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_9b078959-31c6-45ed-928f-75154bb7638c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-21 16:48:42,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:48:42,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:48:42,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:48:42,145 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:48:42,145 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:48:42,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 16:48:45,213 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:48:45,514 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:48:45,515 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 16:48:45,537 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/data/cc0b7b8a5/514432f1098c4b54987126f9c07e9877/FLAG8d8024ecc [2022-11-21 16:48:45,562 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/data/cc0b7b8a5/514432f1098c4b54987126f9c07e9877 [2022-11-21 16:48:45,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:48:45,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:48:45,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:48:45,576 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:48:45,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:48:45,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:48:45" (1/1) ... [2022-11-21 16:48:45,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d4d2212 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:48:45, skipping insertion in model container [2022-11-21 16:48:45,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:48:45" (1/1) ... [2022-11-21 16:48:45,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:48:45,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:48:45,883 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:48:45,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@134d19da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:48:45, skipping insertion in model container [2022-11-21 16:48:45,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:48:45,884 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:48:45,889 INFO L158 Benchmark]: Toolchain (without parser) took 317.60ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 72.4MB in the beginning and 154.6MB in the end (delta: -82.3MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2022-11-21 16:48:45,889 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 138.4MB. Free memory was 107.3MB in the beginning and 107.2MB in the end (delta: 161.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 16:48:45,891 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.14ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 72.2MB in the beginning and 154.6MB in the end (delta: -82.5MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2022-11-21 16:48:45,893 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 138.4MB. Free memory was 107.3MB in the beginning and 107.2MB in the end (delta: 161.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.14ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 72.2MB in the beginning and 154.6MB in the end (delta: -82.5MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/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_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/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_9b078959-31c6-45ed-928f-75154bb7638c/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:48:48,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:48:48,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:48:48,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:48:48,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:48:48,295 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:48:48,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:48:48,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:48:48,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:48:48,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:48:48,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:48:48,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:48:48,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:48:48,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:48:48,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:48:48,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:48:48,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:48:48,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:48:48,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:48:48,332 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:48:48,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:48:48,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:48:48,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:48:48,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:48:48,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:48:48,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:48:48,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:48:48,353 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:48:48,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:48:48,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:48:48,355 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:48:48,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:48:48,356 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:48:48,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:48:48,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:48:48,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:48:48,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:48:48,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:48:48,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:48:48,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:48:48,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:48:48,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:48:48,431 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:48:48,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:48:48,433 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:48:48,433 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:48:48,434 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:48:48,434 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:48:48,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:48:48,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:48:48,436 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:48:48,436 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:48:48,437 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:48:48,437 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:48:48,438 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:48:48,438 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:48:48,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:48:48,438 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:48:48,439 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:48:48,439 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:48:48,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:48:48,439 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:48:48,440 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:48:48,440 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:48:48,440 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:48:48,440 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:48:48,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:48:48,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:48:48,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:48:48,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:48:48,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:48:48,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:48:48,442 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:48:48,442 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:48:48,443 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:48:48,443 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_9b078959-31c6-45ed-928f-75154bb7638c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-21 16:48:48,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:48:48,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:48:48,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:48:48,900 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:48:48,900 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:48:48,902 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 16:48:51,901 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:48:52,179 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:48:52,180 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 16:48:52,213 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/data/a719f7dd6/b2d8e828c0ee424d9abd570019d0d8d7/FLAG569881584 [2022-11-21 16:48:52,236 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b078959-31c6-45ed-928f-75154bb7638c/bin/uautomizer-vX5HgA9Q3a/data/a719f7dd6/b2d8e828c0ee424d9abd570019d0d8d7 [2022-11-21 16:48:52,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:48:52,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:48:52,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:48:52,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:48:52,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:48:52,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:48:52" (1/1) ... [2022-11-21 16:48:52,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f28b67c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:48:52, skipping insertion in model container [2022-11-21 16:48:52,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:48:52" (1/1) ... [2022-11-21 16:48:52,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:48:52,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:48:52,628 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:48:52,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61eb8740 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:48:52, skipping insertion in model container [2022-11-21 16:48:52,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:48:52,630 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:48:52,632 INFO L158 Benchmark]: Toolchain (without parser) took 390.77ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 33.2MB in the beginning and 67.5MB in the end (delta: -34.3MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-21 16:48:52,633 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 45.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:48:52,635 INFO L158 Benchmark]: CACSL2BoogieTranslator took 386.60ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 33.0MB in the beginning and 67.5MB in the end (delta: -34.4MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-21 16:48:52,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 45.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 386.60ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 33.0MB in the beginning and 67.5MB in the end (delta: -34.4MB). Peak memory consumption was 6.1MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN