./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.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_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/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_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/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_4f2022f9-5fc1-4e88-8b72-7857513efca2/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 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 --- 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 13:42:17,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:42:17,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:42:17,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:42:17,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:42:17,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:42:17,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:42:17,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:42:17,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:42:17,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:42:17,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:42:17,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:42:17,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:42:17,071 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:42:17,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:42:17,073 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:42:17,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:42:17,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:42:17,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:42:17,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:42:17,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:42:17,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:42:17,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:42:17,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:42:17,092 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:42:17,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:42:17,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:42:17,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:42:17,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:42:17,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:42:17,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:42:17,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:42:17,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:42:17,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:42:17,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:42:17,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:42:17,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:42:17,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:42:17,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:42:17,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:42:17,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:42:17,104 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:42:17,140 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:42:17,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:42:17,142 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:42:17,142 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:42:17,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:42:17,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:42:17,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:42:17,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:42:17,144 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:42:17,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:42:17,145 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:42:17,146 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:42:17,146 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:42:17,146 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:42:17,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:42:17,146 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:42:17,147 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:42:17,147 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:42:17,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:42:17,147 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:42:17,147 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:42:17,148 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:42:17,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:42:17,149 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:42:17,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:42:17,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:42:17,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:42:17,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:42:17,150 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:42:17,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:42:17,150 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_4f2022f9-5fc1-4e88-8b72-7857513efca2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 [2022-11-21 13:42:17,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:42:17,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:42:17,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:42:17,529 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:42:17,529 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:42:17,531 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-21 13:42:20,722 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:42:21,027 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:42:21,028 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-21 13:42:21,046 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/data/6cfcd7814/6174c77d3b344e2eaea17e3718ed1cd3/FLAGef8c6e865 [2022-11-21 13:42:21,060 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/data/6cfcd7814/6174c77d3b344e2eaea17e3718ed1cd3 [2022-11-21 13:42:21,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:42:21,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:42:21,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:21,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:42:21,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:42:21,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:21" (1/1) ... [2022-11-21 13:42:21,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aaaca16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:21, skipping insertion in model container [2022-11-21 13:42:21,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:21" (1/1) ... [2022-11-21 13:42:21,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:42:21,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:42:21,342 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:42:21,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d74a3e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:21, skipping insertion in model container [2022-11-21 13:42:21,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:21,344 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:42:21,346 INFO L158 Benchmark]: Toolchain (without parser) took 281.24ms. Allocated memory is still 157.3MB. Free memory was 111.8MB in the beginning and 101.9MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:42:21,347 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory was 87.7MB in the beginning and 87.7MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:42:21,348 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.68ms. Allocated memory is still 157.3MB. Free memory was 111.3MB in the beginning and 101.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:42:21,350 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory was 87.7MB in the beginning and 87.7MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.68ms. Allocated memory is still 157.3MB. Free memory was 111.3MB in the beginning and 101.9MB in the end (delta: 9.4MB). 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_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/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_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/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_4f2022f9-5fc1-4e88-8b72-7857513efca2/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 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 --- 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 13:42:23,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:42:23,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:42:23,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:42:23,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:42:23,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:42:23,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:42:23,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:42:23,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:42:23,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:42:23,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:42:23,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:42:23,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:42:23,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:42:23,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:42:23,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:42:23,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:42:23,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:42:23,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:42:23,799 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:42:23,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:42:23,809 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:42:23,813 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:42:23,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:42:23,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:42:23,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:42:23,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:42:23,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:42:23,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:42:23,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:42:23,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:42:23,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:42:23,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:42:23,851 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:42:23,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:42:23,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:42:23,853 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:42:23,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:42:23,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:42:23,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:42:23,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:42:23,862 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:42:23,902 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:42:23,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:42:23,904 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:42:23,905 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:42:23,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:42:23,906 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:42:23,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:42:23,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:42:23,907 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:42:23,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:42:23,908 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:42:23,909 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:42:23,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:42:23,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:42:23,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:42:23,910 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:42:23,910 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:42:23,910 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:42:23,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:42:23,910 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:42:23,911 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:42:23,911 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:42:23,911 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:42:23,911 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:42:23,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:42:23,912 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:42:23,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:42:23,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:42:23,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:42:23,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:42:23,913 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:42:23,913 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:42:23,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:42:23,914 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_4f2022f9-5fc1-4e88-8b72-7857513efca2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 [2022-11-21 13:42:24,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:42:24,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:42:24,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:42:24,373 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:42:24,374 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:42:24,375 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-21 13:42:27,603 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:42:27,890 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:42:27,890 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-21 13:42:27,933 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/data/567491d62/ec51360da51e4deaa7642a70675289b0/FLAGcea27a0bb [2022-11-21 13:42:27,953 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f2022f9-5fc1-4e88-8b72-7857513efca2/bin/uautomizer-vX5HgA9Q3a/data/567491d62/ec51360da51e4deaa7642a70675289b0 [2022-11-21 13:42:27,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:42:27,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:42:28,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:28,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:42:28,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:42:28,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:27" (1/1) ... [2022-11-21 13:42:28,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31595d1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:28, skipping insertion in model container [2022-11-21 13:42:28,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:27" (1/1) ... [2022-11-21 13:42:28,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:42:28,095 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:42:28,350 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:42:28,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c7b3f55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:28, skipping insertion in model container [2022-11-21 13:42:28,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:28,352 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:42:28,353 INFO L158 Benchmark]: Toolchain (without parser) took 395.47ms. Allocated memory is still 88.1MB. Free memory was 42.1MB in the beginning and 59.0MB in the end (delta: -16.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:42:28,354 INFO L158 Benchmark]: CDTParser took 0.55ms. Allocated memory is still 88.1MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:42:28,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 350.61ms. Allocated memory is still 88.1MB. Free memory was 68.4MB in the beginning and 59.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:42:28,358 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55ms. Allocated memory is still 88.1MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 350.61ms. Allocated memory is still 88.1MB. Free memory was 68.4MB in the beginning and 59.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN