./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba --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 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 01:31:00,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:31:00,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:31:00,342 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:31:00,343 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:31:00,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:31:00,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:31:00,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:31:00,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:31:00,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:31:00,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:31:00,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:31:00,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:31:00,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:31:00,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:31:00,377 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:31:00,379 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:31:00,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:31:00,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:31:00,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:31:00,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:31:00,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:31:00,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:31:00,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:31:00,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:31:00,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:31:00,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:31:00,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:31:00,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:31:00,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:31:00,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:31:00,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:31:00,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:31:00,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:31:00,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:31:00,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:31:00,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:31:00,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:31:00,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:31:00,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:31:00,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:31:00,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 01:31:00,469 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:31:00,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:31:00,470 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:31:00,470 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:31:00,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:31:00,472 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:31:00,472 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:31:00,472 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:31:00,473 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:31:00,473 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:31:00,474 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:31:00,474 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:31:00,474 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:31:00,475 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:31:00,475 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:31:00,475 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:31:00,476 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:31:00,476 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:31:00,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:31:00,477 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:31:00,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:31:00,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:31:00,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:31:00,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:31:00,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:31:00,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:31:00,479 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:31:00,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:31:00,479 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:31:00,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:31:00,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:31:00,480 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:31:00,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:31:00,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:31:00,481 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:31:00,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:31:00,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:31:00,482 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:31:00,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:31:00,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:31:00,483 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:31:00,483 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_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2022-11-22 01:31:00,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:31:00,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:31:00,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:31:00,849 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:31:00,850 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:31:00,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-11-22 01:31:03,917 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:31:04,209 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:31:04,210 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-11-22 01:31:04,232 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/data/b4e06890d/a7843cabb8ac4edd85dc5c745ecb9ccd/FLAG995877f18 [2022-11-22 01:31:04,247 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/data/b4e06890d/a7843cabb8ac4edd85dc5c745ecb9ccd [2022-11-22 01:31:04,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:31:04,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:31:04,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:31:04,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:31:04,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:31:04,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:31:04" (1/1) ... [2022-11-22 01:31:04,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ed04704 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:31:04, skipping insertion in model container [2022-11-22 01:31:04,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:31:04" (1/1) ... [2022-11-22 01:31:04,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:31:04,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:31:04,556 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:31:04,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75ace9e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:31:04, skipping insertion in model container [2022-11-22 01:31:04,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:31:04,557 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:31:04,559 INFO L158 Benchmark]: Toolchain (without parser) took 307.12ms. Allocated memory is still 140.5MB. Free memory was 96.0MB in the beginning and 86.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 01:31:04,560 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:31:04,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 304.51ms. Allocated memory is still 140.5MB. Free memory was 95.8MB in the beginning and 86.3MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 01:31:04,562 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 111.1MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 304.51ms. Allocated memory is still 140.5MB. Free memory was 95.8MB in the beginning and 86.3MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba --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 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 01:31:06,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:31:06,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:31:06,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:31:06,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:31:06,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:31:06,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:31:06,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:31:06,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:31:06,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:31:06,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:31:06,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:31:06,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:31:06,812 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:31:06,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:31:06,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:31:06,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:31:06,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:31:06,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:31:06,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:31:06,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:31:06,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:31:06,838 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:31:06,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:31:06,842 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:31:06,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:31:06,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:31:06,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:31:06,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:31:06,853 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:31:06,853 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:31:06,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:31:06,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:31:06,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:31:06,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:31:06,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:31:06,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:31:06,873 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:31:06,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:31:06,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:31:06,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:31:06,880 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 01:31:06,924 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:31:06,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:31:06,926 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:31:06,926 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:31:06,927 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:31:06,927 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:31:06,927 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:31:06,927 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:31:06,928 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:31:06,928 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:31:06,929 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:31:06,929 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:31:06,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:31:06,930 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:31:06,930 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:31:06,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:31:06,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:31:06,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:31:06,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:31:06,931 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 01:31:06,932 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 01:31:06,932 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 01:31:06,932 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:31:06,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:31:06,932 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:31:06,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:31:06,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:31:06,933 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 01:31:06,933 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:31:06,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:31:06,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:31:06,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:31:06,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:31:06,934 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 01:31:06,935 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 01:31:06,935 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:31:06,935 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:31:06,935 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 01:31:06,935 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_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2022-11-22 01:31:07,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:31:07,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:31:07,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:31:07,374 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:31:07,374 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:31:07,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-11-22 01:31:10,649 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:31:11,032 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:31:11,035 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-11-22 01:31:11,058 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/data/97bdab1de/ed69babf5ffa4e69835940b996500f30/FLAGc7367c5ff [2022-11-22 01:31:11,081 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f00ad4b-95b0-490e-a354-fda345297ffc/bin/utaipan-g80aRyZoba/data/97bdab1de/ed69babf5ffa4e69835940b996500f30 [2022-11-22 01:31:11,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:31:11,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:31:11,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:31:11,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:31:11,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:31:11,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:31:11" (1/1) ... [2022-11-22 01:31:11,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c5d7205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:31:11, skipping insertion in model container [2022-11-22 01:31:11,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:31:11" (1/1) ... [2022-11-22 01:31:11,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:31:11,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:31:11,384 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:31:11,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d6854c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:31:11, skipping insertion in model container [2022-11-22 01:31:11,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:31:11,386 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:31:11,389 INFO L158 Benchmark]: Toolchain (without parser) took 301.44ms. Allocated memory is still 71.3MB. Free memory was 50.9MB in the beginning and 41.6MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 01:31:11,389 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 71.3MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:31:11,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 296.50ms. Allocated memory is still 71.3MB. Free memory was 50.9MB in the beginning and 41.6MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 01:31:11,392 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 71.3MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 296.50ms. Allocated memory is still 71.3MB. Free memory was 50.9MB in the beginning and 41.6MB in the end (delta: 9.4MB). 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