./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/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_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/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_ea561a2b-0712-4a93-8543-a4f52e808a5a/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 c9492eb5ff634b400a7a5ea3f7f2cefeb5465f9e5361bb81d240cec0c0c035af --- 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 19:59:06,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 19:59:06,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 19:59:06,246 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 19:59:06,247 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 19:59:06,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 19:59:06,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 19:59:06,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 19:59:06,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 19:59:06,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 19:59:06,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 19:59:06,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 19:59:06,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 19:59:06,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 19:59:06,257 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 19:59:06,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 19:59:06,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 19:59:06,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 19:59:06,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 19:59:06,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 19:59:06,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 19:59:06,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 19:59:06,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 19:59:06,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 19:59:06,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 19:59:06,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 19:59:06,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 19:59:06,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 19:59:06,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 19:59:06,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 19:59:06,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 19:59:06,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 19:59:06,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 19:59:06,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 19:59:06,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 19:59:06,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 19:59:06,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 19:59:06,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 19:59:06,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 19:59:06,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 19:59:06,293 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 19:59:06,294 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-20 19:59:06,331 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 19:59:06,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 19:59:06,332 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 19:59:06,333 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 19:59:06,333 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 19:59:06,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 19:59:06,334 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 19:59:06,334 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 19:59:06,334 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 19:59:06,334 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 19:59:06,335 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 19:59:06,336 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 19:59:06,336 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 19:59:06,336 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 19:59:06,336 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 19:59:06,337 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 19:59:06,337 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 19:59:06,337 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 19:59:06,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 19:59:06,338 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 19:59:06,338 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 19:59:06,338 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 19:59:06,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 19:59:06,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 19:59:06,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 19:59:06,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 19:59:06,340 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 19:59:06,340 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 19:59:06,340 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 19:59:06,340 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 19:59:06,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 19:59:06,341 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 19:59:06,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 19:59:06,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 19:59:06,341 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 19:59:06,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 19:59:06,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 19:59:06,342 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 19:59:06,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 19:59:06,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 19:59:06,343 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 19:59:06,343 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_ea561a2b-0712-4a93-8543-a4f52e808a5a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9492eb5ff634b400a7a5ea3f7f2cefeb5465f9e5361bb81d240cec0c0c035af [2022-11-20 19:59:06,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 19:59:06,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 19:59:06,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 19:59:06,639 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 19:59:06,639 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 19:59:06,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i [2022-11-20 19:59:09,721 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 19:59:10,238 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 19:59:10,238 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i [2022-11-20 19:59:10,262 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/data/3b94e81e8/ffa6f17e224640ec8f86907fbaf0cdc2/FLAGd3ea26ec1 [2022-11-20 19:59:10,282 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/data/3b94e81e8/ffa6f17e224640ec8f86907fbaf0cdc2 [2022-11-20 19:59:10,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 19:59:10,292 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 19:59:10,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 19:59:10,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 19:59:10,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 19:59:10,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:59:10" (1/1) ... [2022-11-20 19:59:10,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20289150 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:10, skipping insertion in model container [2022-11-20 19:59:10,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:59:10" (1/1) ... [2022-11-20 19:59:10,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 19:59:10,394 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 19:59:10,603 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 19:59:10,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72537214 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:10, skipping insertion in model container [2022-11-20 19:59:10,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 19:59:10,604 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 19:59:10,606 INFO L158 Benchmark]: Toolchain (without parser) took 313.32ms. Allocated memory is still 159.4MB. Free memory was 126.6MB in the beginning and 116.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 19:59:10,606 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 121.6MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 19:59:10,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 307.38ms. Allocated memory is still 159.4MB. Free memory was 126.6MB in the beginning and 116.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 19:59:10,608 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 121.6MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 307.38ms. Allocated memory is still 159.4MB. Free memory was 126.6MB in the beginning and 116.1MB in the end (delta: 10.5MB). 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_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/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_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/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_ea561a2b-0712-4a93-8543-a4f52e808a5a/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 c9492eb5ff634b400a7a5ea3f7f2cefeb5465f9e5361bb81d240cec0c0c035af --- 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 19:59:12,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 19:59:12,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 19:59:12,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 19:59:12,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 19:59:12,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 19:59:12,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 19:59:12,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 19:59:12,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 19:59:12,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 19:59:12,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 19:59:12,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 19:59:12,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 19:59:12,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 19:59:12,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 19:59:13,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 19:59:13,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 19:59:13,008 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 19:59:13,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 19:59:13,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 19:59:13,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 19:59:13,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 19:59:13,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 19:59:13,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 19:59:13,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 19:59:13,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 19:59:13,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 19:59:13,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 19:59:13,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 19:59:13,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 19:59:13,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 19:59:13,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 19:59:13,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 19:59:13,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 19:59:13,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 19:59:13,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 19:59:13,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 19:59:13,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 19:59:13,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 19:59:13,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 19:59:13,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 19:59:13,045 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-20 19:59:13,080 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 19:59:13,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 19:59:13,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 19:59:13,083 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 19:59:13,084 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 19:59:13,084 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 19:59:13,085 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 19:59:13,085 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 19:59:13,085 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 19:59:13,085 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 19:59:13,087 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 19:59:13,087 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 19:59:13,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 19:59:13,088 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 19:59:13,088 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 19:59:13,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 19:59:13,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 19:59:13,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 19:59:13,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 19:59:13,089 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 19:59:13,090 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 19:59:13,090 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 19:59:13,090 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 19:59:13,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 19:59:13,090 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 19:59:13,091 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 19:59:13,091 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 19:59:13,091 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 19:59:13,091 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 19:59:13,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 19:59:13,092 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 19:59:13,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 19:59:13,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 19:59:13,093 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 19:59:13,093 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 19:59:13,093 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 19:59:13,093 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 19:59:13,094 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 19:59:13,094 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_ea561a2b-0712-4a93-8543-a4f52e808a5a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9492eb5ff634b400a7a5ea3f7f2cefeb5465f9e5361bb81d240cec0c0c035af [2022-11-20 19:59:13,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 19:59:13,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 19:59:13,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 19:59:13,544 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 19:59:13,544 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 19:59:13,546 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i [2022-11-20 19:59:16,626 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 19:59:16,982 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 19:59:16,983 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-3.i [2022-11-20 19:59:17,012 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/data/b4340178b/ca06b37b29654ed1a0872100341680ce/FLAG86dff6e67 [2022-11-20 19:59:17,043 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea561a2b-0712-4a93-8543-a4f52e808a5a/bin/utaipan-6cKwYrpEi9/data/b4340178b/ca06b37b29654ed1a0872100341680ce [2022-11-20 19:59:17,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 19:59:17,047 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 19:59:17,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 19:59:17,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 19:59:17,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 19:59:17,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:59:17" (1/1) ... [2022-11-20 19:59:17,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62fed962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:17, skipping insertion in model container [2022-11-20 19:59:17,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:59:17" (1/1) ... [2022-11-20 19:59:17,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 19:59:17,157 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 19:59:17,450 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 19:59:17,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11da009b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:17, skipping insertion in model container [2022-11-20 19:59:17,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 19:59:17,453 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 19:59:17,455 INFO L158 Benchmark]: Toolchain (without parser) took 406.70ms. Allocated memory is still 83.9MB. Free memory was 63.8MB in the beginning and 53.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 19:59:17,456 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 61.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 19:59:17,457 INFO L158 Benchmark]: CACSL2BoogieTranslator took 401.32ms. Allocated memory is still 83.9MB. Free memory was 63.5MB in the beginning and 53.4MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 19:59:17,459 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 61.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 401.32ms. Allocated memory is still 83.9MB. Free memory was 63.5MB in the beginning and 53.4MB in the end (delta: 10.1MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN