./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.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_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/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_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/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_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/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 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 --- 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 09:30:34,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:30:34,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:30:34,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:30:34,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:30:34,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:30:34,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:30:34,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:30:34,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:30:34,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:30:34,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:30:34,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:30:34,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:30:34,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:30:34,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:30:34,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:30:34,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:30:34,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:30:34,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:30:34,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:30:34,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:30:34,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:30:34,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:30:34,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:30:34,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:30:34,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:30:34,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:30:34,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:30:34,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:30:34,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:30:34,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:30:34,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:30:34,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:30:34,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:30:34,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:30:34,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:30:34,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:30:34,735 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:30:34,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:30:34,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:30:34,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:30:34,738 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 09:30:34,775 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:30:34,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:30:34,776 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:30:34,777 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:30:34,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:30:34,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:30:34,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:30:34,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:30:34,779 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:30:34,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:30:34,780 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:30:34,781 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:30:34,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:30:34,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:30:34,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:30:34,782 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:30:34,782 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:30:34,782 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:30:34,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:30:34,782 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:30:34,783 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:30:34,783 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:30:34,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:30:34,783 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:30:34,783 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:30:34,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:30:34,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:30:34,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:30:34,784 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:30:34,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:30:34,785 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_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 [2022-11-20 09:30:35,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:30:35,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:30:35,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:30:35,130 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:30:35,131 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:30:35,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2022-11-20 09:30:38,319 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:30:38,657 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:30:38,658 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2022-11-20 09:30:38,675 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/data/382442b69/e0a13329a92f450bb98393fd7cf1e67e/FLAGd01a9cc4b [2022-11-20 09:30:38,691 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/data/382442b69/e0a13329a92f450bb98393fd7cf1e67e [2022-11-20 09:30:38,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:30:38,695 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:30:38,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:38,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:30:38,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:30:38,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:38" (1/1) ... [2022-11-20 09:30:38,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a5949da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:38, skipping insertion in model container [2022-11-20 09:30:38,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:38" (1/1) ... [2022-11-20 09:30:38,730 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:30:38,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:30:39,078 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:30:39,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27f7ba45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:39, skipping insertion in model container [2022-11-20 09:30:39,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:39,081 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:30:39,083 INFO L158 Benchmark]: Toolchain (without parser) took 386.85ms. Allocated memory is still 140.5MB. Free memory was 109.2MB in the beginning and 99.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:30:39,084 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 107.0MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:30:39,085 INFO L158 Benchmark]: CACSL2BoogieTranslator took 384.30ms. Allocated memory is still 140.5MB. Free memory was 109.2MB in the beginning and 99.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:30:39,087 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 107.0MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 384.30ms. Allocated memory is still 140.5MB. Free memory was 109.2MB in the beginning and 99.4MB in the end (delta: 9.8MB). 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_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/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_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/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_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/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 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 --- 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 09:30:41,501 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:30:41,504 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:30:41,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:30:41,529 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:30:41,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:30:41,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:30:41,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:30:41,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:30:41,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:30:41,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:30:41,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:30:41,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:30:41,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:30:41,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:30:41,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:30:41,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:30:41,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:30:41,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:30:41,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:30:41,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:30:41,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:30:41,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:30:41,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:30:41,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:30:41,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:30:41,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:30:41,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:30:41,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:30:41,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:30:41,591 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:30:41,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:30:41,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:30:41,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:30:41,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:30:41,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:30:41,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:30:41,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:30:41,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:30:41,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:30:41,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:30:41,627 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 09:30:41,678 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:30:41,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:30:41,680 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:30:41,680 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:30:41,681 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:30:41,682 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:30:41,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:30:41,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:30:41,683 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:30:41,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:30:41,685 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:30:41,685 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:30:41,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:30:41,686 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:30:41,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:30:41,686 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:30:41,686 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:30:41,687 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:30:41,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:30:41,687 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:30:41,687 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:30:41,688 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:30:41,688 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:30:41,688 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:30:41,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:30:41,689 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:30:41,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:30:41,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:30:41,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:30:41,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:30:41,690 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:30:41,690 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:30:41,691 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:30:41,691 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_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 [2022-11-20 09:30:42,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:30:42,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:30:42,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:30:42,118 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:30:42,119 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:30:42,120 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2022-11-20 09:30:45,275 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:30:45,695 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:30:45,695 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2022-11-20 09:30:45,711 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/data/34fa82ede/250e8efc8e584b098401f829f4d9d181/FLAG87d44a950 [2022-11-20 09:30:45,734 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9aae13-d55e-42ea-91c4-cfd5f873e49e/bin/uautomizer-ug76WZFUDN/data/34fa82ede/250e8efc8e584b098401f829f4d9d181 [2022-11-20 09:30:45,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:30:45,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:30:45,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:45,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:30:45,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:30:45,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:45" (1/1) ... [2022-11-20 09:30:45,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eaa1550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:45, skipping insertion in model container [2022-11-20 09:30:45,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:30:45" (1/1) ... [2022-11-20 09:30:45,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:30:45,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:30:46,154 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:30:46,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4dcece32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:30:46, skipping insertion in model container [2022-11-20 09:30:46,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:30:46,156 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:30:46,158 INFO L158 Benchmark]: Toolchain (without parser) took 417.62ms. Allocated memory is still 83.9MB. Free memory was 59.9MB in the beginning and 50.2MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:30:46,159 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:30:46,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 414.55ms. Allocated memory is still 83.9MB. Free memory was 59.7MB in the beginning and 50.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:30:46,165 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 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 414.55ms. Allocated memory is still 83.9MB. Free memory was 59.7MB in the beginning and 50.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN