./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b 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_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/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_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/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_55ac11e9-61f4-457b-baa3-3039656777a4/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 5577528c45849c92d31dcecadbfe6524610e7683d1e420d37b6f0ce59c6c59b8 --- 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 12:44:17,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:44:17,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:44:17,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:44:17,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:44:17,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:44:17,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:44:17,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:44:17,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:44:17,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:44:17,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:44:17,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:44:17,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:44:17,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:44:17,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:44:17,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:44:17,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:44:17,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:44:17,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:44:17,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:44:17,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:44:17,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:44:17,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:44:17,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:44:17,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:44:17,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:44:17,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:44:17,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:44:17,543 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:44:17,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:44:17,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:44:17,546 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:44:17,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:44:17,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:44:17,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:44:17,551 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:44:17,552 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:44:17,552 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:44:17,553 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:44:17,554 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:44:17,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:44:17,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:44:17,605 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:44:17,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:44:17,612 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:44:17,612 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:44:17,614 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:44:17,614 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:44:17,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:44:17,615 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:44:17,616 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:44:17,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:44:17,618 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:44:17,618 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:44:17,618 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:44:17,619 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:44:17,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:44:17,619 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:44:17,619 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:44:17,620 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:44:17,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:44:17,620 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:44:17,620 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:44:17,621 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:44:17,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:44:17,621 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:44:17,622 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:44:17,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:44:17,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:44:17,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:44:17,623 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:44:17,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:44:17,624 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_55ac11e9-61f4-457b-baa3-3039656777a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5577528c45849c92d31dcecadbfe6524610e7683d1e420d37b6f0ce59c6c59b8 [2022-11-20 12:44:18,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:44:18,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:44:18,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:44:18,053 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:44:18,053 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:44:18,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2022-11-20 12:44:21,891 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:44:22,510 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:44:22,511 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2022-11-20 12:44:22,545 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/data/8e4930976/d24f2a03ca4b4ca8a4987bc5a08c4cca/FLAG13b10b450 [2022-11-20 12:44:22,598 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/data/8e4930976/d24f2a03ca4b4ca8a4987bc5a08c4cca [2022-11-20 12:44:22,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:44:22,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:44:22,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:44:22,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:44:22,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:44:22,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:44:22" (1/1) ... [2022-11-20 12:44:22,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2310f715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:22, skipping insertion in model container [2022-11-20 12:44:22,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:44:22" (1/1) ... [2022-11-20 12:44:22,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:44:22,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:44:23,072 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:44:23,073 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2706b534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:23, skipping insertion in model container [2022-11-20 12:44:23,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:44:23,075 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:44:23,078 INFO L158 Benchmark]: Toolchain (without parser) took 466.27ms. Allocated memory is still 188.7MB. Free memory was 159.8MB in the beginning and 149.5MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:44:23,079 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 127.9MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:44:23,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 463.26ms. Allocated memory is still 188.7MB. Free memory was 158.9MB in the beginning and 149.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:44:23,083 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 127.9MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 463.26ms. Allocated memory is still 188.7MB. Free memory was 158.9MB in the beginning and 149.5MB 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 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_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/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_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/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_55ac11e9-61f4-457b-baa3-3039656777a4/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 5577528c45849c92d31dcecadbfe6524610e7683d1e420d37b6f0ce59c6c59b8 --- 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 12:44:25,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:44:25,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:44:26,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:44:26,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:44:26,007 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:44:26,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:44:26,012 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:44:26,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:44:26,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:44:26,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:44:26,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:44:26,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:44:26,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:44:26,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:44:26,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:44:26,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:44:26,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:44:26,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:44:26,031 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:44:26,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:44:26,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:44:26,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:44:26,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:44:26,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:44:26,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:44:26,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:44:26,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:44:26,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:44:26,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:44:26,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:44:26,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:44:26,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:44:26,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:44:26,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:44:26,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:44:26,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:44:26,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:44:26,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:44:26,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:44:26,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:44:26,080 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:44:26,142 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:44:26,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:44:26,147 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:44:26,147 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:44:26,148 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:44:26,149 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:44:26,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:44:26,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:44:26,150 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:44:26,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:44:26,152 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:44:26,152 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:44:26,152 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:44:26,153 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:44:26,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:44:26,153 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:44:26,154 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:44:26,154 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:44:26,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:44:26,154 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:44:26,155 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:44:26,155 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:44:26,155 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:44:26,156 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:44:26,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:44:26,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:44:26,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:44:26,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:44:26,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:44:26,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:44:26,158 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:44:26,158 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:44:26,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:44:26,159 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_55ac11e9-61f4-457b-baa3-3039656777a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5577528c45849c92d31dcecadbfe6524610e7683d1e420d37b6f0ce59c6c59b8 [2022-11-20 12:44:26,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:44:26,702 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:44:26,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:44:26,707 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:44:26,708 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:44:26,710 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2022-11-20 12:44:30,536 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:44:31,005 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:44:31,006 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2022-11-20 12:44:31,042 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/data/4898cb6f0/6706a6188cc94fe1a017bd1e7a526928/FLAG07dce6e14 [2022-11-20 12:44:31,076 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55ac11e9-61f4-457b-baa3-3039656777a4/bin/uautomizer-ug76WZFUDN/data/4898cb6f0/6706a6188cc94fe1a017bd1e7a526928 [2022-11-20 12:44:31,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:44:31,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:44:31,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:44:31,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:44:31,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:44:31,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:44:31" (1/1) ... [2022-11-20 12:44:31,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49676a16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:31, skipping insertion in model container [2022-11-20 12:44:31,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:44:31" (1/1) ... [2022-11-20 12:44:31,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:44:31,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:44:31,493 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:44:31,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33be3fd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:31, skipping insertion in model container [2022-11-20 12:44:31,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:44:31,495 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:44:31,498 INFO L158 Benchmark]: Toolchain (without parser) took 411.29ms. Allocated memory was 62.9MB in the beginning and 94.4MB in the end (delta: 31.5MB). Free memory was 30.0MB in the beginning and 68.0MB in the end (delta: -38.0MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2022-11-20 12:44:31,499 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:44:31,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 405.69ms. Allocated memory was 62.9MB in the beginning and 94.4MB in the end (delta: 31.5MB). Free memory was 29.9MB in the beginning and 68.0MB in the end (delta: -38.1MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2022-11-20 12:44:31,502 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 405.69ms. Allocated memory was 62.9MB in the beginning and 94.4MB in the end (delta: 31.5MB). Free memory was 29.9MB in the beginning and 68.0MB in the end (delta: -38.1MB). Peak memory consumption was 6.2MB. 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