./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/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_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/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_26709d96-b226-4625-b44c-d998c3cc66d9/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 9a08b66a27502bd32ab373960778294a6ce88841aa5560ae4bca712e152c143f --- 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 11:16:43,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:16:43,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:16:43,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:16:43,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:16:43,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:16:43,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:16:43,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:16:43,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:16:43,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:16:43,518 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:16:43,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:16:43,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:16:43,521 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:16:43,522 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:16:43,523 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:16:43,524 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:16:43,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:16:43,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:16:43,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:16:43,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:16:43,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:16:43,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:16:43,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:16:43,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:16:43,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:16:43,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:16:43,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:16:43,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:16:43,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:16:43,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:16:43,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:16:43,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:16:43,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:16:43,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:16:43,546 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:16:43,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:16:43,547 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:16:43,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:16:43,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:16:43,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:16:43,551 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:16:43,576 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:16:43,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:16:43,577 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:16:43,577 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:16:43,578 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:16:43,579 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:16:43,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:16:43,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:16:43,580 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:16:43,581 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:16:43,581 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:16:43,581 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:16:43,582 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:16:43,582 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:16:43,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:16:43,583 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:16:43,583 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:16:43,584 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:16:43,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:16:43,584 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:16:43,585 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:16:43,585 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:16:43,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:16:43,586 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:16:43,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:16:43,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:16:43,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:16:43,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:16:43,588 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:16:43,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:16:43,589 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_26709d96-b226-4625-b44c-d998c3cc66d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a08b66a27502bd32ab373960778294a6ce88841aa5560ae4bca712e152c143f [2022-11-20 11:16:43,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:16:43,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:16:44,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:16:44,008 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:16:44,009 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:16:44,011 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2022-11-20 11:16:47,286 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:16:47,708 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:16:47,709 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2022-11-20 11:16:47,732 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/data/d49084769/996a9ecedbd24500a873af9226e74e05/FLAG51e3ec1df [2022-11-20 11:16:47,753 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/data/d49084769/996a9ecedbd24500a873af9226e74e05 [2022-11-20 11:16:47,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:16:47,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:16:47,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:16:47,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:16:47,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:16:47,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:16:47" (1/1) ... [2022-11-20 11:16:47,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e6fd91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:16:47, skipping insertion in model container [2022-11-20 11:16:47,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:16:47" (1/1) ... [2022-11-20 11:16:47,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:16:47,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:16:48,144 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:16:48,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41c0cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:16:48, skipping insertion in model container [2022-11-20 11:16:48,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:16:48,146 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:16:48,148 INFO L158 Benchmark]: Toolchain (without parser) took 385.88ms. Allocated memory is still 188.7MB. Free memory was 146.9MB in the beginning and 137.7MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:16:48,149 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 94.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:16:48,150 INFO L158 Benchmark]: CACSL2BoogieTranslator took 378.35ms. Allocated memory is still 188.7MB. Free memory was 146.9MB in the beginning and 137.7MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:16:48,151 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 94.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 378.35ms. Allocated memory is still 188.7MB. Free memory was 146.9MB in the beginning and 137.7MB in the end (delta: 9.2MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/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_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/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_26709d96-b226-4625-b44c-d998c3cc66d9/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 9a08b66a27502bd32ab373960778294a6ce88841aa5560ae4bca712e152c143f --- 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 11:16:50,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:16:50,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:16:50,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:16:50,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:16:50,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:16:50,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:16:50,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:16:50,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:16:50,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:16:50,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:16:50,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:16:50,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:16:50,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:16:50,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:16:50,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:16:50,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:16:50,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:16:50,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:16:50,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:16:50,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:16:50,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:16:50,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:16:50,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:16:50,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:16:50,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:16:50,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:16:50,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:16:50,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:16:50,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:16:50,793 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:16:50,794 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:16:50,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:16:50,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:16:50,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:16:50,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:16:50,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:16:50,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:16:50,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:16:50,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:16:50,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:16:50,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:16:50,850 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:16:50,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:16:50,851 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:16:50,851 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:16:50,852 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:16:50,852 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:16:50,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:16:50,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:16:50,853 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:16:50,854 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:16:50,854 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:16:50,854 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:16:50,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:16:50,855 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:16:50,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:16:50,855 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:16:50,855 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:16:50,856 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:16:50,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:16:50,856 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:16:50,856 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:16:50,857 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:16:50,857 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:16:50,857 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:16:50,857 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:16:50,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:16:50,858 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:16:50,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:16:50,858 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:16:50,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:16:50,859 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:16:50,859 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:16:50,859 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:16:50,860 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_26709d96-b226-4625-b44c-d998c3cc66d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a08b66a27502bd32ab373960778294a6ce88841aa5560ae4bca712e152c143f [2022-11-20 11:16:51,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:16:51,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:16:51,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:16:51,356 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:16:51,357 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:16:51,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2022-11-20 11:16:54,868 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:16:55,427 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:16:55,428 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2022-11-20 11:16:55,447 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/data/cb0aa657b/c1470278e749475b86a780121ccc8e36/FLAG96333ef29 [2022-11-20 11:16:55,470 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26709d96-b226-4625-b44c-d998c3cc66d9/bin/uautomizer-ug76WZFUDN/data/cb0aa657b/c1470278e749475b86a780121ccc8e36 [2022-11-20 11:16:55,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:16:55,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:16:55,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:16:55,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:16:55,481 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:16:55,482 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:16:55" (1/1) ... [2022-11-20 11:16:55,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@288f84cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:16:55, skipping insertion in model container [2022-11-20 11:16:55,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:16:55" (1/1) ... [2022-11-20 11:16:55,493 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:16:55,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:16:55,874 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:16:55,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12579822 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:16:55, skipping insertion in model container [2022-11-20 11:16:55,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:16:55,876 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:16:55,879 INFO L158 Benchmark]: Toolchain (without parser) took 402.73ms. Allocated memory is still 75.5MB. Free memory was 51.0MB in the beginning and 41.3MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:16:55,881 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 75.5MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:16:55,884 INFO L158 Benchmark]: CACSL2BoogieTranslator took 399.60ms. Allocated memory is still 75.5MB. Free memory was 50.8MB in the beginning and 41.3MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:16:55,886 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 75.5MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 399.60ms. Allocated memory is still 75.5MB. Free memory was 50.8MB in the beginning and 41.3MB 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