./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/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_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/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_14bd6d7a-2fc2-404f-bc9a-01140873223b/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 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 --- 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 16:29:17,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:29:17,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:29:17,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:29:17,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:29:17,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:29:17,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:29:17,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:29:17,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:29:17,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:29:17,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:29:17,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:29:17,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:29:17,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:29:17,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:29:17,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:29:17,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:29:17,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:29:17,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:29:17,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:29:17,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:29:17,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:29:17,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:29:17,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:29:18,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:29:18,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:29:18,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:29:18,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:29:18,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:29:18,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:29:18,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:29:18,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:29:18,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:29:18,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:29:18,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:29:18,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:29:18,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:29:18,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:29:18,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:29:18,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:29:18,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:29:18,019 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:29:18,065 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:29:18,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:29:18,066 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:29:18,066 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:29:18,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:29:18,067 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:29:18,069 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:29:18,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:29:18,069 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:29:18,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:29:18,071 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:29:18,071 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:29:18,071 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:29:18,071 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:29:18,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:29:18,072 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:29:18,072 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:29:18,072 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:29:18,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:29:18,073 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:29:18,073 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:29:18,073 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:29:18,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:29:18,074 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:29:18,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:29:18,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:29:18,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:29:18,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:29:18,076 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:29:18,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:29:18,076 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_14bd6d7a-2fc2-404f-bc9a-01140873223b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 [2022-11-21 16:29:18,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:29:18,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:29:18,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:29:18,426 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:29:18,426 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:29:18,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2022-11-21 16:29:21,426 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:29:21,773 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:29:21,780 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2022-11-21 16:29:21,803 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/data/7e1d1ff9a/a6cb9486df254c9e8cab74f6f2fede1f/FLAG8541a403c [2022-11-21 16:29:21,824 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/data/7e1d1ff9a/a6cb9486df254c9e8cab74f6f2fede1f [2022-11-21 16:29:21,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:29:21,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:29:21,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:29:21,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:29:21,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:29:21,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:21" (1/1) ... [2022-11-21 16:29:21,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a0c356f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:21, skipping insertion in model container [2022-11-21 16:29:21,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:21" (1/1) ... [2022-11-21 16:29:21,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:29:21,929 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:29:22,189 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:29:22,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b39a370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:22, skipping insertion in model container [2022-11-21 16:29:22,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:29:22,191 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:29:22,193 INFO L158 Benchmark]: Toolchain (without parser) took 361.68ms. Allocated memory is still 142.6MB. Free memory was 99.0MB in the beginning and 88.2MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:29:22,194 INFO L158 Benchmark]: CDTParser took 1.11ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 83.8MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:29:22,195 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.92ms. Allocated memory is still 142.6MB. Free memory was 98.5MB in the beginning and 88.2MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:29:22,197 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 83.8MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.92ms. Allocated memory is still 142.6MB. Free memory was 98.5MB in the beginning and 88.2MB in the end (delta: 10.3MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/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_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/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_14bd6d7a-2fc2-404f-bc9a-01140873223b/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 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 --- 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 16:29:24,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:29:24,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:29:24,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:29:24,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:29:24,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:29:24,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:29:24,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:29:24,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:29:24,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:29:24,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:29:24,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:29:24,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:29:24,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:29:24,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:29:24,552 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:29:24,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:29:24,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:29:24,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:29:24,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:29:24,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:29:24,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:29:24,568 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:29:24,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:29:24,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:29:24,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:29:24,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:29:24,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:29:24,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:29:24,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:29:24,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:29:24,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:29:24,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:29:24,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:29:24,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:29:24,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:29:24,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:29:24,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:29:24,612 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:29:24,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:29:24,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:29:24,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:29:24,649 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:29:24,649 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:29:24,651 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:29:24,651 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:29:24,652 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:29:24,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:29:24,653 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:29:24,653 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:29:24,653 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:29:24,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:29:24,655 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:29:24,655 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:29:24,655 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:29:24,656 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:29:24,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:29:24,656 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:29:24,656 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:29:24,657 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:29:24,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:29:24,657 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:29:24,657 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:29:24,658 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:29:24,658 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:29:24,658 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:29:24,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:29:24,659 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:29:24,659 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:29:24,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:29:24,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:29:24,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:29:24,660 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:29:24,660 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:29:24,661 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:29:24,661 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_14bd6d7a-2fc2-404f-bc9a-01140873223b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3012c2825f53c0db53d950c12df6540de859b34b2bef033c36a98846352dedd3 [2022-11-21 16:29:25,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:29:25,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:29:25,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:29:25,092 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:29:25,093 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:29:25,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2022-11-21 16:29:28,135 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:29:28,540 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:29:28,541 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2022-11-21 16:29:28,557 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/data/9193a6f15/ccb553057c8344549ac0c15f9a504225/FLAGdbf969b4d [2022-11-21 16:29:28,573 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14bd6d7a-2fc2-404f-bc9a-01140873223b/bin/uautomizer-vX5HgA9Q3a/data/9193a6f15/ccb553057c8344549ac0c15f9a504225 [2022-11-21 16:29:28,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:29:28,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:29:28,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:29:28,579 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:29:28,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:29:28,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:28" (1/1) ... [2022-11-21 16:29:28,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1e876f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:28, skipping insertion in model container [2022-11-21 16:29:28,585 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:28" (1/1) ... [2022-11-21 16:29:28,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:29:28,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:29:28,963 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:29:28,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a1842c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:28, skipping insertion in model container [2022-11-21 16:29:28,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:29:28,964 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:29:28,966 INFO L158 Benchmark]: Toolchain (without parser) took 387.74ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 48.3MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:29:28,967 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:29:28,969 INFO L158 Benchmark]: CACSL2BoogieTranslator took 385.36ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 48.6MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:29:28,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 385.36ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 48.6MB in the end (delta: 10.1MB). 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