./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 85752dfa9e642a242de1661b045d725551498d8fafaaba42a5d915ccb8e5b948 --- 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 20:22:56,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:22:56,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:22:56,367 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:22:56,367 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:22:56,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:22:56,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:22:56,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:22:56,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:22:56,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:22:56,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:22:56,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:22:56,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:22:56,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:22:56,381 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:22:56,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:22:56,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:22:56,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:22:56,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:22:56,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:22:56,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:22:56,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:22:56,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:22:56,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:22:56,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:22:56,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:22:56,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:22:56,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:22:56,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:22:56,402 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:22:56,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:22:56,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:22:56,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:22:56,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:22:56,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:22:56,407 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:22:56,408 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:22:56,408 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:22:56,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:22:56,409 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:22:56,410 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:22:56,411 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-20 20:22:56,436 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:22:56,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:22:56,437 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:22:56,437 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:22:56,438 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:22:56,438 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:22:56,439 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:22:56,439 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:22:56,439 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:22:56,440 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 20:22:56,440 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:22:56,440 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:22:56,440 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 20:22:56,441 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 20:22:56,441 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:22:56,441 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 20:22:56,442 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 20:22:56,442 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 20:22:56,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:22:56,443 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 20:22:56,443 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 20:22:56,444 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 20:22:56,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:22:56,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:22:56,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:22:56,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:22:56,445 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 20:22:56,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:22:56,446 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:22:56,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:22:56,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:22:56,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:22:56,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:22:56,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:22:56,448 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 20:22:56,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:22:56,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:22:56,448 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 20:22:56,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 20:22:56,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:22:56,449 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:22:56,450 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_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85752dfa9e642a242de1661b045d725551498d8fafaaba42a5d915ccb8e5b948 [2022-11-20 20:22:56,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:22:56,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:22:56,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:22:56,721 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:22:56,721 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:22:56,722 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2022-11-20 20:22:59,943 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:23:00,258 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:23:00,259 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2022-11-20 20:23:00,283 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/data/f96a7572f/5cdfd89093684e329989a5b31072b091/FLAG8f8df3b48 [2022-11-20 20:23:00,530 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/data/f96a7572f/5cdfd89093684e329989a5b31072b091 [2022-11-20 20:23:00,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:23:00,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:23:00,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:23:00,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:23:00,544 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:23:00,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:23:00" (1/1) ... [2022-11-20 20:23:00,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a0058d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:23:00, skipping insertion in model container [2022-11-20 20:23:00,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:23:00" (1/1) ... [2022-11-20 20:23:00,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:23:00,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:23:00,926 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 20:23:00,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a1b627e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:23:00, skipping insertion in model container [2022-11-20 20:23:00,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:23:00,928 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 20:23:00,930 INFO L158 Benchmark]: Toolchain (without parser) took 395.35ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 66.4MB in the beginning and 142.0MB in the end (delta: -75.6MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2022-11-20 20:23:00,931 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory was 108.6MB in the beginning and 108.5MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:23:00,932 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.56ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 66.2MB in the beginning and 142.0MB in the end (delta: -75.7MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2022-11-20 20:23:00,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory was 108.6MB in the beginning and 108.5MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 392.56ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 66.2MB in the beginning and 142.0MB in the end (delta: -75.7MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 85752dfa9e642a242de1661b045d725551498d8fafaaba42a5d915ccb8e5b948 --- 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 20:23:03,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:23:03,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:23:03,256 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:23:03,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:23:03,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:23:03,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:23:03,261 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:23:03,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:23:03,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:23:03,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:23:03,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:23:03,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:23:03,267 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:23:03,268 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:23:03,269 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:23:03,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:23:03,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:23:03,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:23:03,274 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:23:03,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:23:03,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:23:03,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:23:03,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:23:03,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:23:03,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:23:03,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:23:03,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:23:03,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:23:03,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:23:03,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:23:03,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:23:03,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:23:03,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:23:03,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:23:03,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:23:03,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:23:03,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:23:03,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:23:03,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:23:03,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:23:03,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-20 20:23:03,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:23:03,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:23:03,347 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:23:03,348 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:23:03,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:23:03,349 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:23:03,349 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:23:03,349 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:23:03,349 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:23:03,349 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:23:03,350 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:23:03,350 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:23:03,351 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:23:03,351 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 20:23:03,352 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 20:23:03,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:23:03,352 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 20:23:03,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:23:03,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 20:23:03,352 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 20:23:03,353 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 20:23:03,353 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 20:23:03,353 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 20:23:03,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 20:23:03,353 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:23:03,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 20:23:03,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:23:03,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 20:23:03,354 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:23:03,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:23:03,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:23:03,355 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:23:03,355 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 20:23:03,355 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 20:23:03,355 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 20:23:03,356 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 20:23:03,356 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:23:03,356 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 20:23:03,356 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_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85752dfa9e642a242de1661b045d725551498d8fafaaba42a5d915ccb8e5b948 [2022-11-20 20:23:03,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:23:03,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:23:03,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:23:03,760 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:23:03,761 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:23:03,762 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2022-11-20 20:23:07,075 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:23:07,484 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:23:07,484 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2022-11-20 20:23:07,514 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/data/46c6d468f/6f943a94b75f44bf9896bcf6cd3f48ad/FLAG5fc2e9d49 [2022-11-20 20:23:07,539 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_445e4264-c2b7-41b4-adca-84edb60d685d/bin/utaipan-6cKwYrpEi9/data/46c6d468f/6f943a94b75f44bf9896bcf6cd3f48ad [2022-11-20 20:23:07,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:23:07,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:23:07,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:23:07,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:23:07,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:23:07,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:23:07" (1/1) ... [2022-11-20 20:23:07,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@328a9dbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:23:07, skipping insertion in model container [2022-11-20 20:23:07,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:23:07" (1/1) ... [2022-11-20 20:23:07,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:23:07,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:23:07,916 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 20:23:07,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c39a023 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:23:07, skipping insertion in model container [2022-11-20 20:23:07,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:23:07,919 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 20:23:07,921 INFO L158 Benchmark]: Toolchain (without parser) took 373.51ms. Allocated memory is still 65.0MB. Free memory was 40.2MB in the beginning and 30.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 20:23:07,921 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:23:07,923 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.14ms. Allocated memory is still 65.0MB. Free memory was 40.0MB in the beginning and 30.4MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 20:23:07,924 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.14ms. Allocated memory is still 65.0MB. Free memory was 40.0MB in the beginning and 30.4MB in the end (delta: 9.6MB). 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