./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/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_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN --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 42d34b3801344b79b388ecea52b2e670196aa6b758fe24ea6ecf5c2b8bbf579b --- 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 10:51:08,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:51:08,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:51:08,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:51:08,464 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:51:08,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:51:08,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:51:08,468 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:51:08,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:51:08,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:51:08,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:51:08,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:51:08,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:51:08,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:51:08,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:51:08,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:51:08,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:51:08,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:51:08,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:51:08,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:51:08,494 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:51:08,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:51:08,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:51:08,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:51:08,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:51:08,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:51:08,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:51:08,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:51:08,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:51:08,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:51:08,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:51:08,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:51:08,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:51:08,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:51:08,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:51:08,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:51:08,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:51:08,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:51:08,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:51:08,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:51:08,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:51:08,533 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 10:51:08,567 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:51:08,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:51:08,571 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:51:08,571 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:51:08,572 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:51:08,573 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:51:08,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:51:08,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:51:08,574 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:51:08,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:51:08,575 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:51:08,576 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:51:08,576 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:51:08,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:51:08,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:51:08,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:51:08,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:51:08,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:51:08,577 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:51:08,577 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:51:08,578 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:51:08,578 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:51:08,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:51:08,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:51:08,579 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:51:08,579 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:51:08,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:51:08,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:51:08,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:51:08,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:51:08,580 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:51:08,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:51:08,581 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:51:08,581 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:51:08,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:51:08,581 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_5e36bf0b-84a4-4c92-b901-6d5e0045a243/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42d34b3801344b79b388ecea52b2e670196aa6b758fe24ea6ecf5c2b8bbf579b [2022-11-20 10:51:08,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:51:08,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:51:08,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:51:08,929 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:51:08,930 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:51:08,931 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2022-11-20 10:51:11,960 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:51:12,355 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:51:12,355 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2022-11-20 10:51:12,371 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/data/8845ce2fe/f38fed31dff64ea69cbec1ccdeaf1868/FLAG0a3a69ade [2022-11-20 10:51:12,392 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/data/8845ce2fe/f38fed31dff64ea69cbec1ccdeaf1868 [2022-11-20 10:51:12,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:51:12,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:51:12,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:51:12,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:51:12,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:51:12,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:12" (1/1) ... [2022-11-20 10:51:12,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2493be0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:12, skipping insertion in model container [2022-11-20 10:51:12,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:12" (1/1) ... [2022-11-20 10:51:12,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:51:12,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:51:12,767 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:51:12,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f579e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:12, skipping insertion in model container [2022-11-20 10:51:12,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:51:12,770 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:51:12,772 INFO L158 Benchmark]: Toolchain (without parser) took 370.98ms. Allocated memory is still 155.2MB. Free memory was 120.9MB in the beginning and 125.9MB in the end (delta: -4.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:51:12,772 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 123.7MB. Free memory is still 94.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:51:12,773 INFO L158 Benchmark]: CACSL2BoogieTranslator took 367.42ms. Allocated memory is still 155.2MB. Free memory was 120.9MB in the beginning and 125.9MB in the end (delta: -4.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:51:12,774 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 123.7MB. Free memory is still 94.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 367.42ms. Allocated memory is still 155.2MB. Free memory was 120.9MB in the beginning and 125.9MB in the end (delta: -4.9MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/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_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN --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 42d34b3801344b79b388ecea52b2e670196aa6b758fe24ea6ecf5c2b8bbf579b --- 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 10:51:15,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:51:15,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:51:15,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:51:15,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:51:15,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:51:15,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:51:15,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:51:15,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:51:15,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:51:15,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:51:15,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:51:15,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:51:15,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:51:15,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:51:15,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:51:15,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:51:15,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:51:15,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:51:15,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:51:15,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:51:15,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:51:15,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:51:15,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:51:15,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:51:15,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:51:15,116 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:51:15,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:51:15,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:51:15,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:51:15,119 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:51:15,120 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:51:15,122 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:51:15,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:51:15,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:51:15,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:51:15,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:51:15,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:51:15,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:51:15,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:51:15,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:51:15,147 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 10:51:15,191 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:51:15,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:51:15,193 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:51:15,193 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:51:15,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:51:15,195 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:51:15,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:51:15,196 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:51:15,196 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:51:15,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:51:15,197 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:51:15,198 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:51:15,198 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:51:15,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:51:15,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:51:15,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:51:15,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:51:15,199 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:51:15,199 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:51:15,199 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:51:15,200 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:51:15,200 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:51:15,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:51:15,200 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:51:15,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:51:15,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:51:15,201 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:51:15,201 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:51:15,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:51:15,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:51:15,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:51:15,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:51:15,202 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:51:15,203 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:51:15,203 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:51:15,203 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:51:15,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:51:15,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:51:15,204 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_5e36bf0b-84a4-4c92-b901-6d5e0045a243/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42d34b3801344b79b388ecea52b2e670196aa6b758fe24ea6ecf5c2b8bbf579b [2022-11-20 10:51:15,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:51:15,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:51:15,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:51:15,577 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:51:15,578 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:51:15,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2022-11-20 10:51:18,755 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:51:19,129 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:51:19,135 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-2.i [2022-11-20 10:51:19,157 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/data/8506a40a3/99d6fa976f4d44189ef52e34bc59026d/FLAG125ff3a2d [2022-11-20 10:51:19,177 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e36bf0b-84a4-4c92-b901-6d5e0045a243/bin/uautomizer-ug76WZFUDN/data/8506a40a3/99d6fa976f4d44189ef52e34bc59026d [2022-11-20 10:51:19,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:51:19,182 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:51:19,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:51:19,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:51:19,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:51:19,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:19" (1/1) ... [2022-11-20 10:51:19,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75ad6044 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:19, skipping insertion in model container [2022-11-20 10:51:19,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:19" (1/1) ... [2022-11-20 10:51:19,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:51:19,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:51:19,482 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:51:19,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b2f630d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:19, skipping insertion in model container [2022-11-20 10:51:19,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:51:19,484 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:51:19,485 INFO L158 Benchmark]: Toolchain (without parser) took 302.12ms. Allocated memory is still 79.7MB. Free memory was 55.4MB in the beginning and 45.6MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:51:19,486 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 79.7MB. Free memory is still 57.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:51:19,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 299.90ms. Allocated memory is still 79.7MB. Free memory was 55.0MB in the beginning and 45.6MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:51:19,487 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 79.7MB. Free memory is still 57.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 299.90ms. Allocated memory is still 79.7MB. Free memory was 55.0MB in the beginning and 45.6MB 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