./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.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_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/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_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/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_c22d0937-62c0-4446-afb1-0f96b55fe177/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 d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 --- 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 09:31:16,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:16,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:16,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:16,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:16,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:16,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:16,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:16,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:16,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:16,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:16,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:16,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:16,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:16,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:16,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:16,591 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:16,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:16,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:16,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:16,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:16,607 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:16,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:16,611 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:16,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:16,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:16,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:16,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:16,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:16,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:16,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:16,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:16,627 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:16,628 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:16,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:16,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:16,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:16,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:16,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:16,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:16,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:16,635 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 09:31:16,675 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:16,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:16,676 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:16,676 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:16,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:16,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:16,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:16,678 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:16,678 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:16,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:16,680 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:31:16,680 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:31:16,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:31:16,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:31:16,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:16,681 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:31:16,681 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:31:16,681 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:31:16,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:16,682 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:31:16,682 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:31:16,682 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:16,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:16,683 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:16,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:16,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:16,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:16,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:16,684 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:31:16,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:31:16,685 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_c22d0937-62c0-4446-afb1-0f96b55fe177/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 [2022-11-20 09:31:16,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:31:17,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:31:17,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:31:17,021 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:31:17,022 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:31:17,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2022-11-20 09:31:20,101 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:31:20,530 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:31:20,531 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2022-11-20 09:31:20,564 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/data/765366b37/dbfafb29274f4dbfb21be95f699767b1/FLAGc01ece469 [2022-11-20 09:31:20,586 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/data/765366b37/dbfafb29274f4dbfb21be95f699767b1 [2022-11-20 09:31:20,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:31:20,593 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:31:20,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:20,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:31:20,601 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:31:20,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:20" (1/1) ... [2022-11-20 09:31:20,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bad9a14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:20, skipping insertion in model container [2022-11-20 09:31:20,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:20" (1/1) ... [2022-11-20 09:31:20,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:31:20,709 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:31:21,084 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:31:21,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a3ab198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:21, skipping insertion in model container [2022-11-20 09:31:21,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:21,086 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:31:21,088 INFO L158 Benchmark]: Toolchain (without parser) took 493.53ms. Allocated memory is still 157.3MB. Free memory was 115.9MB in the beginning and 122.6MB in the end (delta: -6.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:21,089 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 119.5MB. Free memory is still 87.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:31:21,089 INFO L158 Benchmark]: CACSL2BoogieTranslator took 489.61ms. Allocated memory is still 157.3MB. Free memory was 115.5MB in the beginning and 122.6MB in the end (delta: -7.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:21,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 119.5MB. Free memory is still 87.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 489.61ms. Allocated memory is still 157.3MB. Free memory was 115.5MB in the beginning and 122.6MB in the end (delta: -7.1MB). 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 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_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/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_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/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_c22d0937-62c0-4446-afb1-0f96b55fe177/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 d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 --- 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 09:31:23,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:23,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:23,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:23,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:23,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:23,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:23,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:23,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:23,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:23,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:23,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:23,553 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:23,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:23,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:23,564 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:23,565 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:23,566 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:23,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:23,569 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:23,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:23,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:23,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:23,577 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:23,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:23,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:23,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:23,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:23,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:23,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:23,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:23,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:23,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:23,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:23,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:23,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:23,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:23,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:23,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:23,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:23,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:23,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 09:31:23,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:23,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:23,668 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:23,668 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:23,669 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:23,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:23,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:23,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:23,671 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:23,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:23,673 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:31:23,673 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:31:23,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:31:23,674 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:31:23,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:23,674 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:31:23,675 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:31:23,675 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:31:23,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:23,676 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:31:23,676 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:31:23,676 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:31:23,677 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:31:23,677 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:23,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:23,678 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:23,678 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:23,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:23,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:23,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:23,679 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:31:23,680 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:31:23,680 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:31:23,681 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_c22d0937-62c0-4446-afb1-0f96b55fe177/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 [2022-11-20 09:31:24,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:31:24,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:31:24,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:31:24,152 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:31:24,154 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:31:24,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2022-11-20 09:31:27,199 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:31:27,711 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:31:27,712 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2022-11-20 09:31:27,729 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/data/acfe659b5/3304b470e10f4e6181cfa6a0c88a3f05/FLAGf954d39ff [2022-11-20 09:31:27,747 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22d0937-62c0-4446-afb1-0f96b55fe177/bin/uautomizer-ug76WZFUDN/data/acfe659b5/3304b470e10f4e6181cfa6a0c88a3f05 [2022-11-20 09:31:27,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:31:27,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:31:27,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:27,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:31:27,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:31:27,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:27" (1/1) ... [2022-11-20 09:31:27,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@761189cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:27, skipping insertion in model container [2022-11-20 09:31:27,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:27" (1/1) ... [2022-11-20 09:31:27,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:31:27,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:31:28,214 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:31:28,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3480f978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:28, skipping insertion in model container [2022-11-20 09:31:28,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:28,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:31:28,218 INFO L158 Benchmark]: Toolchain (without parser) took 464.76ms. Allocated memory is still 75.5MB. Free memory was 49.3MB in the beginning and 54.0MB in the end (delta: -4.7MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-11-20 09:31:28,219 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 37.1MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:31:28,222 INFO L158 Benchmark]: CACSL2BoogieTranslator took 458.49ms. Allocated memory is still 75.5MB. Free memory was 49.1MB in the beginning and 54.0MB in the end (delta: -4.9MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-11-20 09:31:28,223 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 58.7MB. Free memory was 37.2MB in the beginning and 37.1MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 458.49ms. Allocated memory is still 75.5MB. Free memory was 49.1MB in the beginning and 54.0MB in the end (delta: -4.9MB). Peak memory consumption was 12.0MB. 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