./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.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_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/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_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/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_a3d2c293-598b-4953-a9a9-58fe5bad6155/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 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- 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 02:11:43,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:11:43,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:11:43,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:11:43,950 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:11:43,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:11:43,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:11:43,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:11:43,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:11:43,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:11:43,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:11:43,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:11:43,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:11:43,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:11:43,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:11:43,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:11:43,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:11:43,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:11:43,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:11:43,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:11:43,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:11:44,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:11:44,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:11:44,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:11:44,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:11:44,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:11:44,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:11:44,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:11:44,012 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:11:44,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:11:44,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:11:44,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:11:44,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:11:44,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:11:44,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:11:44,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:11:44,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:11:44,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:11:44,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:11:44,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:11:44,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:11:44,031 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:11:44,070 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:11:44,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:11:44,071 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:11:44,072 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:11:44,073 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:11:44,073 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:11:44,073 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:11:44,073 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:11:44,074 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:11:44,074 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:11:44,075 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:11:44,075 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:11:44,075 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:11:44,076 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:11:44,076 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:11:44,076 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:11:44,076 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:11:44,077 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:11:44,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:11:44,078 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:11:44,078 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:11:44,078 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:11:44,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:11:44,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:11:44,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:11:44,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:11:44,080 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:11:44,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:11:44,080 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:11:44,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:11:44,081 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:11:44,081 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:11:44,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:11:44,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:11:44,082 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:11:44,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:11:44,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:11:44,083 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:11:44,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:11:44,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:11:44,083 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:11:44,084 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_a3d2c293-598b-4953-a9a9-58fe5bad6155/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2022-11-22 02:11:44,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:11:44,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:11:44,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:11:44,432 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:11:44,432 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:11:44,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-22 02:11:47,496 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:11:47,838 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:11:47,843 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-22 02:11:47,867 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/data/3f78a72ad/2e5e428f0b454f919f3b2f70480d3298/FLAG736d19ecf [2022-11-22 02:11:47,882 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/data/3f78a72ad/2e5e428f0b454f919f3b2f70480d3298 [2022-11-22 02:11:47,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:11:47,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:11:47,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:11:47,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:11:47,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:11:47,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:11:47" (1/1) ... [2022-11-22 02:11:47,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34f32dbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:11:47, skipping insertion in model container [2022-11-22 02:11:47,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:11:47" (1/1) ... [2022-11-22 02:11:47,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:11:47,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:11:48,234 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:11:48,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d7887ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:11:48, skipping insertion in model container [2022-11-22 02:11:48,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:11:48,236 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:11:48,238 INFO L158 Benchmark]: Toolchain (without parser) took 350.64ms. Allocated memory is still 165.7MB. Free memory was 119.7MB in the beginning and 110.0MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:11:48,239 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 119.5MB. Free memory was 86.5MB in the beginning and 86.5MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:11:48,240 INFO L158 Benchmark]: CACSL2BoogieTranslator took 347.92ms. Allocated memory is still 165.7MB. Free memory was 119.7MB in the beginning and 110.0MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 02:11:48,242 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 119.5MB. Free memory was 86.5MB in the beginning and 86.5MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 347.92ms. Allocated memory is still 165.7MB. Free memory was 119.7MB in the beginning and 110.0MB in the end (delta: 9.7MB). 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_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/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_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/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_a3d2c293-598b-4953-a9a9-58fe5bad6155/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 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- 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 02:11:50,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:11:50,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:11:50,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:11:50,550 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:11:50,551 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:11:50,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:11:50,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:11:50,556 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:11:50,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:11:50,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:11:50,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:11:50,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:11:50,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:11:50,562 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:11:50,563 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:11:50,564 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:11:50,565 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:11:50,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:11:50,569 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:11:50,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:11:50,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:11:50,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:11:50,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:11:50,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:11:50,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:11:50,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:11:50,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:11:50,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:11:50,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:11:50,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:11:50,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:11:50,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:11:50,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:11:50,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:11:50,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:11:50,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:11:50,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:11:50,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:11:50,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:11:50,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:11:50,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 02:11:50,634 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:11:50,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:11:50,635 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:11:50,635 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:11:50,636 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:11:50,636 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:11:50,637 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:11:50,637 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:11:50,637 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:11:50,638 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:11:50,638 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:11:50,639 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:11:50,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:11:50,640 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:11:50,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:11:50,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:11:50,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:11:50,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:11:50,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:11:50,642 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 02:11:50,643 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 02:11:50,643 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 02:11:50,643 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:11:50,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:11:50,644 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:11:50,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:11:50,645 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:11:50,645 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 02:11:50,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:11:50,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:11:50,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:11:50,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:11:50,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:11:50,647 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 02:11:50,647 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 02:11:50,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:11:50,648 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:11:50,648 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 02:11:50,648 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_a3d2c293-598b-4953-a9a9-58fe5bad6155/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2022-11-22 02:11:51,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:11:51,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:11:51,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:11:51,042 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:11:51,043 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:11:51,045 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-22 02:11:54,301 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:11:54,640 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:11:54,648 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2022-11-22 02:11:54,674 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/data/c76a3ff88/7518c912d433469f977b10f34c6e6891/FLAG59db40c2f [2022-11-22 02:11:54,689 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d2c293-598b-4953-a9a9-58fe5bad6155/bin/utaipan-g80aRyZoba/data/c76a3ff88/7518c912d433469f977b10f34c6e6891 [2022-11-22 02:11:54,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:11:54,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:11:54,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:11:54,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:11:54,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:11:54,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:11:54" (1/1) ... [2022-11-22 02:11:54,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@669f6a12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:11:54, skipping insertion in model container [2022-11-22 02:11:54,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:11:54" (1/1) ... [2022-11-22 02:11:54,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:11:54,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:11:55,015 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 02:11:55,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39ba2363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:11:55, skipping insertion in model container [2022-11-22 02:11:55,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:11:55,016 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 02:11:55,018 INFO L158 Benchmark]: Toolchain (without parser) took 324.38ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 31.9MB in the beginning and 66.2MB in the end (delta: -34.3MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-11-22 02:11:55,019 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:11:55,020 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.66ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 31.7MB in the beginning and 66.2MB in the end (delta: -34.5MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-11-22 02:11:55,022 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.66ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 31.7MB in the beginning and 66.2MB in the end (delta: -34.5MB). Peak memory consumption was 8.1MB. 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