./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:19:15,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:19:15,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:19:15,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:19:15,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:19:15,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:19:15,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:19:15,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:19:15,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:19:15,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:19:15,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:19:15,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:19:15,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:19:15,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:19:15,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:19:15,665 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:19:15,666 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:19:15,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:19:15,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:19:15,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:19:15,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:19:15,680 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:19:15,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:19:15,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:19:15,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:19:15,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:19:15,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:19:15,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:19:15,703 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:19:15,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:19:15,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:19:15,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:19:15,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:19:15,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:19:15,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:19:15,712 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:19:15,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:19:15,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:19:15,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:19:15,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:19:15,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:19:15,720 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:19:15,766 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:19:15,766 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:19:15,767 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:19:15,768 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:19:15,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:19:15,769 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:19:15,770 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:19:15,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:19:15,771 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:19:15,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:19:15,772 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:19:15,773 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:19:15,773 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:19:15,774 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:19:15,774 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:19:15,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:19:15,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:19:15,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:19:15,775 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:19:15,776 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:19:15,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:19:15,776 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:19:15,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:19:15,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:19:15,777 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:19:15,778 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:19:15,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:19:15,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:19:15,779 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:19:15,779 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:19:15,780 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:19:15,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:19:15,780 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:19:15,781 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:19:15,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:19:15,781 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_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 [2022-11-21 16:19:16,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:19:16,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:19:16,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:19:16,109 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:19:16,125 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:19:16,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-21 16:19:19,492 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:19:19,894 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:19:19,895 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-21 16:19:19,921 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/data/1a3a8f966/36c00732e1fe456fb942c137286e1e3c/FLAG112b4b05f [2022-11-21 16:19:19,941 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/data/1a3a8f966/36c00732e1fe456fb942c137286e1e3c [2022-11-21 16:19:19,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:19:19,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:19:19,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:19:19,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:19:19,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:19:19,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:19:19" (1/1) ... [2022-11-21 16:19:19,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b5d76b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:19:19, skipping insertion in model container [2022-11-21 16:19:19,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:19:19" (1/1) ... [2022-11-21 16:19:19,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:19:20,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:19:20,259 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:19:20,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ea5d170 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:19:20, skipping insertion in model container [2022-11-21 16:19:20,259 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:19:20,260 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:19:20,262 INFO L158 Benchmark]: Toolchain (without parser) took 313.43ms. Allocated memory is still 176.2MB. Free memory was 127.2MB in the beginning and 117.3MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:19:20,263 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory was 107.6MB in the beginning and 107.6MB in the end (delta: 25.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:19:20,264 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.67ms. Allocated memory is still 176.2MB. Free memory was 127.2MB in the beginning and 117.3MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:19:20,265 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 142.6MB. Free memory was 107.6MB in the beginning and 107.6MB in the end (delta: 25.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.67ms. Allocated memory is still 176.2MB. Free memory was 127.2MB in the beginning and 117.3MB in the end (delta: 9.8MB). 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_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:19:22,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:19:22,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:19:22,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:19:22,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:19:22,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:19:22,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:19:22,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:19:22,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:19:22,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:19:22,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:19:22,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:19:22,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:19:22,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:19:22,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:19:22,698 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:19:22,699 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:19:22,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:19:22,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:19:22,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:19:22,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:19:22,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:19:22,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:19:22,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:19:22,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:19:22,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:19:22,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:19:22,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:19:22,718 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:19:22,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:19:22,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:19:22,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:19:22,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:19:22,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:19:22,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:19:22,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:19:22,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:19:22,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:19:22,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:19:22,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:19:22,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:19:22,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:19:22,776 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:19:22,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:19:22,777 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:19:22,777 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:19:22,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:19:22,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:19:22,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:19:22,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:19:22,779 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:19:22,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:19:22,780 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:19:22,780 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:19:22,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:19:22,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:19:22,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:19:22,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:19:22,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:19:22,782 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:19:22,782 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:19:22,782 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:19:22,782 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:19:22,783 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:19:22,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:19:22,783 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:19:22,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:19:22,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:19:22,784 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:19:22,784 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:19:22,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:19:22,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:19:22,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:19:22,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:19:22,786 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:19:22,786 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:19:22,786 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:19:22,786 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:19:22,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:19:22,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:19:22,787 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_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b6a7e09bdf002daf4e1e371c35be311dd644a61b41d9b32022b9ee835751b90 [2022-11-21 16:19:23,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:19:23,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:19:23,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:19:23,209 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:19:23,211 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:19:23,214 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-21 16:19:26,594 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:19:26,997 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:19:26,998 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2022-11-21 16:19:27,013 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/data/6e4e67f39/60f4c6f848be4acbb58d7f6157ae4cf4/FLAGe03886803 [2022-11-21 16:19:27,036 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71a28494-b531-4e38-9a9d-23d376d8ad27/bin/uautomizer-vX5HgA9Q3a/data/6e4e67f39/60f4c6f848be4acbb58d7f6157ae4cf4 [2022-11-21 16:19:27,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:19:27,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:19:27,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:19:27,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:19:27,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:19:27,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:19:27" (1/1) ... [2022-11-21 16:19:27,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71fb001d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:19:27, skipping insertion in model container [2022-11-21 16:19:27,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:19:27" (1/1) ... [2022-11-21 16:19:27,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:19:27,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:19:27,340 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:19:27,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@504683a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:19:27, skipping insertion in model container [2022-11-21 16:19:27,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:19:27,343 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:19:27,345 INFO L158 Benchmark]: Toolchain (without parser) took 303.04ms. Allocated memory is still 81.8MB. Free memory was 61.8MB in the beginning and 52.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:19:27,345 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:19:27,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 300.10ms. Allocated memory is still 81.8MB. Free memory was 61.5MB in the beginning and 52.0MB in the end (delta: 9.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 16:19:27,348 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 58.7MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 300.10ms. Allocated memory is still 81.8MB. Free memory was 61.5MB in the beginning and 52.0MB in the end (delta: 9.4MB). Peak memory consumption was 6.3MB. 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