./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.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_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/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_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/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_00a54b25-423e-4998-a2bc-a293e8d1bde4/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 eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 00:17:30,077 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:17:30,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:17:30,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:17:30,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:17:30,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:17:30,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:17:30,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:17:30,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:17:30,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:17:30,126 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:17:30,128 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:17:30,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:17:30,134 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:17:30,136 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:17:30,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:17:30,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:17:30,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:17:30,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:17:30,149 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:17:30,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:17:30,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:17:30,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:17:30,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:17:30,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:17:30,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:17:30,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:17:30,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:17:30,159 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:17:30,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:17:30,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:17:30,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:17:30,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:17:30,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:17:30,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:17:30,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:17:30,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:17:30,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:17:30,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:17:30,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:17:30,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:17:30,167 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 00:17:30,189 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:17:30,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:17:30,190 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:17:30,190 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:17:30,191 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:17:30,191 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:17:30,191 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:17:30,191 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:17:30,192 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:17:30,192 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:17:30,192 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:17:30,192 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:17:30,192 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:17:30,193 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:17:30,193 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:17:30,193 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:17:30,193 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:17:30,193 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:17:30,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:17:30,194 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:17:30,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:17:30,195 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:17:30,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:17:30,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:17:30,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:17:30,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:17:30,196 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:17:30,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:17:30,196 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:17:30,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:17:30,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:17:30,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:17:30,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:17:30,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:17:30,197 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:17:30,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:17:30,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:17:30,198 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:17:30,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:17:30,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:17:30,199 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:17:30,199 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_00a54b25-423e-4998-a2bc-a293e8d1bde4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-11-22 00:17:30,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:17:30,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:17:30,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:17:30,530 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:17:30,530 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:17:30,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-22 00:17:33,563 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:17:34,008 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:17:34,013 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-22 00:17:34,027 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/data/c91f87bfc/105a70f0d5fb4ae58d425fdcb8d2672d/FLAGab28b8e74 [2022-11-22 00:17:34,047 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/data/c91f87bfc/105a70f0d5fb4ae58d425fdcb8d2672d [2022-11-22 00:17:34,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:17:34,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:17:34,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:17:34,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:17:34,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:17:34,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:17:34" (1/1) ... [2022-11-22 00:17:34,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@240b05a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:17:34, skipping insertion in model container [2022-11-22 00:17:34,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:17:34" (1/1) ... [2022-11-22 00:17:34,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:17:34,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:17:34,303 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 00:17:34,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b91b26d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:17:34, skipping insertion in model container [2022-11-22 00:17:34,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:17:34,304 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 00:17:34,306 INFO L158 Benchmark]: Toolchain (without parser) took 254.03ms. Allocated memory is still 182.5MB. Free memory was 149.2MB in the beginning and 140.0MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:17:34,307 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 134.2MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:17:34,307 INFO L158 Benchmark]: CACSL2BoogieTranslator took 251.45ms. Allocated memory is still 182.5MB. Free memory was 149.2MB in the beginning and 140.0MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:17:34,309 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 134.2MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 251.45ms. Allocated memory is still 182.5MB. Free memory was 149.2MB in the beginning and 140.0MB in the end (delta: 9.3MB). 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_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/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_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/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_00a54b25-423e-4998-a2bc-a293e8d1bde4/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 eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 00:17:36,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:17:36,658 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:17:36,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:17:36,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:17:36,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:17:36,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:17:36,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:17:36,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:17:36,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:17:36,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:17:36,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:17:36,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:17:36,732 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:17:36,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:17:36,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:17:36,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:17:36,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:17:36,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:17:36,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:17:36,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:17:36,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:17:36,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:17:36,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:17:36,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:17:36,765 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:17:36,765 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:17:36,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:17:36,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:17:36,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:17:36,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:17:36,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:17:36,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:17:36,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:17:36,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:17:36,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:17:36,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:17:36,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:17:36,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:17:36,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:17:36,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:17:36,781 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 00:17:36,821 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:17:36,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:17:36,823 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:17:36,823 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:17:36,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:17:36,824 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:17:36,824 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:17:36,825 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:17:36,825 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:17:36,825 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:17:36,826 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:17:36,826 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:17:36,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:17:36,827 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:17:36,827 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:17:36,827 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:17:36,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:17:36,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:17:36,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:17:36,828 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 00:17:36,828 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 00:17:36,828 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 00:17:36,829 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:17:36,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:17:36,829 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:17:36,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:17:36,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:17:36,830 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 00:17:36,830 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:17:36,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:17:36,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:17:36,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:17:36,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:17:36,831 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 00:17:36,831 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 00:17:36,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:17:36,831 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:17:36,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 00:17:36,832 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_00a54b25-423e-4998-a2bc-a293e8d1bde4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-11-22 00:17:37,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:17:37,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:17:37,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:17:37,288 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:17:37,291 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:17:37,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-22 00:17:40,435 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:17:40,805 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:17:40,806 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-11-22 00:17:40,833 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/data/e0518525d/e95aaa02bcf94892a1c854860a90a97c/FLAGac485f425 [2022-11-22 00:17:40,846 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00a54b25-423e-4998-a2bc-a293e8d1bde4/bin/utaipan-g80aRyZoba/data/e0518525d/e95aaa02bcf94892a1c854860a90a97c [2022-11-22 00:17:40,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:17:40,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:17:40,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:17:40,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:17:40,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:17:40,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:17:40" (1/1) ... [2022-11-22 00:17:40,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1650fef4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:17:40, skipping insertion in model container [2022-11-22 00:17:40,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:17:40" (1/1) ... [2022-11-22 00:17:40,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:17:40,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:17:41,136 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 00:17:41,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f4d4c5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:17:41, skipping insertion in model container [2022-11-22 00:17:41,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:17:41,139 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 00:17:41,140 INFO L158 Benchmark]: Toolchain (without parser) took 290.03ms. Allocated memory is still 73.4MB. Free memory was 47.4MB in the beginning and 37.7MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:17:41,141 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 73.4MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:17:41,142 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.72ms. Allocated memory is still 73.4MB. Free memory was 47.2MB in the beginning and 37.7MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:17:41,143 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 73.4MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.72ms. Allocated memory is still 73.4MB. Free memory was 47.2MB in the beginning and 37.7MB in the end (delta: 9.5MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN