./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b 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_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/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_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/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_d47bd8ed-3669-4767-8487-2e549f99fba8/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 eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 11:51:44,392 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:51:44,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:51:44,447 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:51:44,448 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:51:44,449 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:51:44,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:51:44,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:51:44,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:51:44,468 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:51:44,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:51:44,474 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:51:44,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:51:44,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:51:44,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:51:44,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:51:44,487 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:51:44,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:51:44,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:51:44,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:51:44,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:51:44,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:51:44,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:51:44,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:51:44,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:51:44,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:51:44,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:51:44,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:51:44,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:51:44,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:51:44,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:51:44,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:51:44,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:51:44,533 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:51:44,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:51:44,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:51:44,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:51:44,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:51:44,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:51:44,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:51:44,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:51:44,541 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:51:44,590 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:51:44,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:51:44,591 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:51:44,592 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:51:44,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:51:44,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:51:44,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:51:44,594 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:51:44,594 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:51:44,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:51:44,596 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:51:44,596 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:51:44,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:51:44,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:51:44,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:51:44,597 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:51:44,598 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:51:44,598 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:51:44,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:51:44,598 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:51:44,599 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:51:44,599 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:51:44,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:51:44,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:51:44,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:51:44,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:51:44,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:51:44,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:51:44,601 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:51:44,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:51:44,601 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_d47bd8ed-3669-4767-8487-2e549f99fba8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-11-20 11:51:44,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:51:45,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:51:45,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:51:45,029 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:51:45,030 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:51:45,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-20 11:51:48,967 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:51:49,364 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:51:49,365 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-20 11:51:49,383 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/data/3d4dfb02c/304f21e11b414d1caba0d8e38d3ae16b/FLAG7aea94dd5 [2022-11-20 11:51:49,404 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/data/3d4dfb02c/304f21e11b414d1caba0d8e38d3ae16b [2022-11-20 11:51:49,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:51:49,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:51:49,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:49,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:51:49,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:51:49,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:49" (1/1) ... [2022-11-20 11:51:49,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b2d638c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:49, skipping insertion in model container [2022-11-20 11:51:49,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:49" (1/1) ... [2022-11-20 11:51:49,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:51:49,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:51:49,785 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:51:49,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ea43723 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:49, skipping insertion in model container [2022-11-20 11:51:49,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:49,787 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:51:49,789 INFO L158 Benchmark]: Toolchain (without parser) took 378.18ms. Allocated memory is still 161.5MB. Free memory was 116.0MB in the beginning and 106.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:49,790 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 121.6MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:51:49,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 374.80ms. Allocated memory is still 161.5MB. Free memory was 115.6MB in the beginning and 106.3MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:49,792 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 121.6MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 374.80ms. Allocated memory is still 161.5MB. Free memory was 115.6MB in the beginning and 106.3MB in the end (delta: 9.3MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/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_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/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_d47bd8ed-3669-4767-8487-2e549f99fba8/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 eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 11:51:52,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:51:52,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:51:52,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:51:52,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:51:52,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:51:52,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:51:52,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:51:52,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:51:52,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:51:52,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:51:52,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:51:52,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:51:52,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:51:52,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:51:52,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:51:52,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:51:52,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:51:52,876 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:51:52,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:51:52,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:51:52,883 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:51:52,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:51:52,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:51:52,891 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:51:52,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:51:52,899 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:51:52,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:51:52,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:51:52,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:51:52,902 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:51:52,903 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:51:52,904 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:51:52,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:51:52,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:51:52,923 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:51:52,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:51:52,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:51:52,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:51:52,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:51:52,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:51:52,935 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:51:52,995 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:51:52,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:51:52,998 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:51:52,998 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:51:52,999 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:51:52,999 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:51:53,000 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:51:53,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:51:53,001 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:51:53,001 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:51:53,003 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:51:53,003 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:51:53,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:51:53,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:51:53,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:51:53,004 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:51:53,005 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:51:53,005 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:51:53,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:51:53,006 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:51:53,006 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:51:53,006 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:51:53,006 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:51:53,007 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:51:53,007 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:51:53,007 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:51:53,008 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:51:53,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:51:53,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:51:53,008 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:51:53,009 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:51:53,009 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:51:53,009 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:51:53,010 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_d47bd8ed-3669-4767-8487-2e549f99fba8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-11-20 11:51:53,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:51:53,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:51:53,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:51:53,586 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:51:53,586 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:51:53,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-20 11:51:57,617 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:51:58,159 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:51:58,160 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-20 11:51:58,182 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/data/4122014df/1371cf06bad54a08bd68d4cd4376997c/FLAG40b2efb35 [2022-11-20 11:51:58,209 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d47bd8ed-3669-4767-8487-2e549f99fba8/bin/uautomizer-ug76WZFUDN/data/4122014df/1371cf06bad54a08bd68d4cd4376997c [2022-11-20 11:51:58,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:51:58,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:51:58,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:58,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:51:58,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:51:58,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:58" (1/1) ... [2022-11-20 11:51:58,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34d64f0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:58, skipping insertion in model container [2022-11-20 11:51:58,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:58" (1/1) ... [2022-11-20 11:51:58,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:51:58,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:51:58,659 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:51:58,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68feeb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:58, skipping insertion in model container [2022-11-20 11:51:58,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:58,662 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:51:58,664 INFO L158 Benchmark]: Toolchain (without parser) took 448.36ms. Allocated memory is still 86.0MB. Free memory was 62.5MB in the beginning and 53.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:58,665 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:51:58,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 438.39ms. Allocated memory is still 86.0MB. Free memory was 62.4MB in the beginning and 53.1MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:58,671 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 438.39ms. Allocated memory is still 86.0MB. Free memory was 62.4MB in the beginning and 53.1MB in the end (delta: 9.3MB). 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