./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.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_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/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_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/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_bf004223-6e0c-48fd-8ec3-8c23d895387f/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 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c --- 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 01:08:09,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:08:09,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:08:09,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:08:09,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:08:09,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:08:09,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:08:09,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:08:09,769 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:08:09,776 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:08:09,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:08:09,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:08:09,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:08:09,788 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:08:09,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:08:09,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:08:09,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:08:09,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:08:09,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:08:09,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:08:09,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:08:09,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:08:09,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:08:09,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:08:09,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:08:09,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:08:09,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:08:09,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:08:09,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:08:09,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:08:09,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:08:09,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:08:09,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:08:09,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:08:09,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:08:09,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:08:09,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:08:09,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:08:09,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:08:09,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:08:09,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:08:09,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 01:08:09,854 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:08:09,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:08:09,855 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:08:09,855 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:08:09,867 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:08:09,867 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:08:09,867 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:08:09,868 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:08:09,868 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:08:09,868 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:08:09,869 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:08:09,870 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:08:09,870 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:08:09,870 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:08:09,871 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:08:09,871 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:08:09,871 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:08:09,871 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:08:09,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:08:09,873 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:08:09,873 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:08:09,873 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:08:09,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:08:09,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:08:09,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:08:09,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:08:09,875 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:08:09,875 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:08:09,875 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:08:09,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:08:09,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:08:09,876 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:08:09,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:08:09,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:08:09,877 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:08:09,877 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:08:09,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:08:09,878 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:08:09,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:08:09,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:08:09,879 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:08:09,879 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_bf004223-6e0c-48fd-8ec3-8c23d895387f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c [2022-11-22 01:08:10,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:08:10,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:08:10,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:08:10,193 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:08:10,194 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:08:10,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2022-11-22 01:08:13,369 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:08:13,879 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:08:13,880 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2022-11-22 01:08:13,916 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/data/786792b80/c2c0b7f7c8ba427eb9d444551516f8a9/FLAGe16df2972 [2022-11-22 01:08:13,942 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/data/786792b80/c2c0b7f7c8ba427eb9d444551516f8a9 [2022-11-22 01:08:13,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:08:13,950 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:08:13,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:08:13,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:08:13,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:08:13,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:08:13" (1/1) ... [2022-11-22 01:08:13,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d27e59a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:13, skipping insertion in model container [2022-11-22 01:08:13,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:08:13" (1/1) ... [2022-11-22 01:08:13,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:08:14,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:08:14,430 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:08:14,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@591c20e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:14, skipping insertion in model container [2022-11-22 01:08:14,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:08:14,432 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:08:14,434 INFO L158 Benchmark]: Toolchain (without parser) took 483.35ms. Allocated memory is still 167.8MB. Free memory was 128.8MB in the beginning and 116.0MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-22 01:08:14,435 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory was 137.1MB in the beginning and 137.0MB in the end (delta: 80.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:08:14,436 INFO L158 Benchmark]: CACSL2BoogieTranslator took 474.62ms. Allocated memory is still 167.8MB. Free memory was 128.8MB in the beginning and 116.0MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-22 01:08:14,437 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory was 137.1MB in the beginning and 137.0MB in the end (delta: 80.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 474.62ms. Allocated memory is still 167.8MB. Free memory was 128.8MB in the beginning and 116.0MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. 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_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/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_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/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_bf004223-6e0c-48fd-8ec3-8c23d895387f/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 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c --- 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 01:08:17,030 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:08:17,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:08:17,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:08:17,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:08:17,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:08:17,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:08:17,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:08:17,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:08:17,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:08:17,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:08:17,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:08:17,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:08:17,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:08:17,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:08:17,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:08:17,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:08:17,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:08:17,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:08:17,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:08:17,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:08:17,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:08:17,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:08:17,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:08:17,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:08:17,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:08:17,124 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:08:17,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:08:17,130 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:08:17,131 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:08:17,131 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:08:17,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:08:17,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:08:17,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:08:17,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:08:17,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:08:17,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:08:17,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:08:17,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:08:17,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:08:17,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:08:17,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-22 01:08:17,191 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:08:17,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:08:17,193 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:08:17,193 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:08:17,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:08:17,195 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:08:17,195 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:08:17,195 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:08:17,195 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:08:17,196 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:08:17,197 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:08:17,197 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:08:17,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:08:17,198 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 01:08:17,198 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 01:08:17,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:08:17,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:08:17,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:08:17,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:08:17,200 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 01:08:17,200 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 01:08:17,200 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 01:08:17,200 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 01:08:17,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:08:17,201 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:08:17,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:08:17,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:08:17,202 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 01:08:17,202 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:08:17,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:08:17,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:08:17,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:08:17,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:08:17,203 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 01:08:17,204 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 01:08:17,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:08:17,204 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:08:17,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 01:08:17,205 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_bf004223-6e0c-48fd-8ec3-8c23d895387f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50ec0e1b32f61b9ee697cf2c7598d178ee7b7b08e68108a0f594c4a6a80ab80c [2022-11-22 01:08:17,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:08:17,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:08:17,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:08:17,594 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:08:17,594 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:08:17,596 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2022-11-22 01:08:20,834 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:08:21,369 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:08:21,370 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-2.i [2022-11-22 01:08:21,400 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/data/7ad939354/cf779822a7df41558d682616c2fd56d1/FLAGd6acb7d4b [2022-11-22 01:08:21,422 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf004223-6e0c-48fd-8ec3-8c23d895387f/bin/utaipan-g80aRyZoba/data/7ad939354/cf779822a7df41558d682616c2fd56d1 [2022-11-22 01:08:21,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:08:21,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:08:21,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:08:21,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:08:21,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:08:21,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:08:21" (1/1) ... [2022-11-22 01:08:21,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d39966d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:21, skipping insertion in model container [2022-11-22 01:08:21,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:08:21" (1/1) ... [2022-11-22 01:08:21,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:08:21,550 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:08:21,950 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-22 01:08:21,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@85a3309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:21, skipping insertion in model container [2022-11-22 01:08:21,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:08:21,962 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:08:21,964 INFO L158 Benchmark]: Toolchain (without parser) took 536.34ms. Allocated memory is still 75.5MB. Free memory was 49.3MB in the beginning and 55.9MB in the end (delta: -6.6MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2022-11-22 01:08:21,965 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:08:21,966 INFO L158 Benchmark]: CACSL2BoogieTranslator took 533.49ms. Allocated memory is still 75.5MB. Free memory was 49.1MB in the beginning and 55.9MB in the end (delta: -6.8MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2022-11-22 01:08:21,968 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 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 533.49ms. Allocated memory is still 75.5MB. Free memory was 49.1MB in the beginning and 55.9MB in the end (delta: -6.8MB). Peak memory consumption was 16.4MB. 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