./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:59:49,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:59:49,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:59:49,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:59:49,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:59:49,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:59:49,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:59:49,883 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:59:49,885 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:59:49,886 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:59:49,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:59:49,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:59:49,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:59:49,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:59:49,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:59:49,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:59:49,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:59:49,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:59:49,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:59:49,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:59:49,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:59:49,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:59:49,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:59:49,925 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:59:49,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:59:49,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:59:49,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:59:49,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:59:49,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:59:49,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:59:49,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:59:49,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:59:49,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:59:49,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:59:49,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:59:49,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:59:49,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:59:49,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:59:49,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:59:49,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:59:49,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:59:49,951 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 10:59:49,972 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:59:49,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:59:49,973 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:59:49,973 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:59:49,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:59:49,974 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:59:49,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:59:49,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:59:49,975 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:59:49,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:59:49,976 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:59:49,976 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:59:49,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:59:49,976 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:59:49,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:59:49,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:59:49,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:59:49,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:59:49,977 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:59:49,977 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:59:49,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:59:49,978 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:59:49,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:59:49,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:59:49,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:59:49,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:59:49,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:59:49,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:59:49,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:59:49,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:59:49,980 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:59:49,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:59:49,981 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:59:49,981 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:59:49,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:59:49,981 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_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 [2022-11-20 10:59:50,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:59:50,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:59:50,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:59:50,354 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:59:50,354 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:59:50,355 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2022-11-20 10:59:53,422 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:59:53,841 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:59:53,842 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2022-11-20 10:59:53,866 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/data/dab2b6f2e/1a7013c212aa4b23a675e3ee85980ede/FLAGaec3e571f [2022-11-20 10:59:53,884 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/data/dab2b6f2e/1a7013c212aa4b23a675e3ee85980ede [2022-11-20 10:59:53,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:59:53,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:59:53,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:59:53,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:59:53,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:59:53,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:53" (1/1) ... [2022-11-20 10:59:53,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5959e0cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:53, skipping insertion in model container [2022-11-20 10:59:53,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:53" (1/1) ... [2022-11-20 10:59:53,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:59:53,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:59:54,240 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:59:54,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4670d425 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:54, skipping insertion in model container [2022-11-20 10:59:54,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:59:54,243 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:59:54,245 INFO L158 Benchmark]: Toolchain (without parser) took 352.57ms. Allocated memory is still 180.4MB. Free memory was 145.4MB in the beginning and 135.4MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:59:54,246 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 125.8MB. Free memory is still 99.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:59:54,247 INFO L158 Benchmark]: CACSL2BoogieTranslator took 345.74ms. Allocated memory is still 180.4MB. Free memory was 144.9MB in the beginning and 135.4MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:59:54,249 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53ms. Allocated memory is still 125.8MB. Free memory is still 99.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 345.74ms. Allocated memory is still 180.4MB. Free memory was 144.9MB in the beginning and 135.4MB 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 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_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:59:56,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:59:56,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:59:56,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:59:56,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:59:56,544 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:59:56,545 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:59:56,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:59:56,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:59:56,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:59:56,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:59:56,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:59:56,553 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:59:56,554 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:59:56,555 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:59:56,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:59:56,557 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:59:56,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:59:56,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:59:56,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:59:56,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:59:56,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:59:56,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:59:56,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:59:56,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:59:56,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:59:56,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:59:56,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:59:56,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:59:56,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:59:56,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:59:56,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:59:56,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:59:56,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:59:56,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:59:56,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:59:56,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:59:56,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:59:56,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:59:56,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:59:56,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:59:56,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 10:59:56,628 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:59:56,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:59:56,630 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:59:56,630 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:59:56,631 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:59:56,631 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:59:56,632 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:59:56,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:59:56,632 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:59:56,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:59:56,633 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:59:56,633 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:59:56,633 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:59:56,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:59:56,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:59:56,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:59:56,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:59:56,635 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:59:56,635 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:59:56,635 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:59:56,635 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:59:56,635 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:59:56,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:59:56,636 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:59:56,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:59:56,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:59:56,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:59:56,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:59:56,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:59:56,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:59:56,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:59:56,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:59:56,638 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:59:56,638 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:59:56,639 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:59:56,639 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:59:56,640 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:59:56,641 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:59:56,641 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_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 [2022-11-20 10:59:57,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:59:57,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:59:57,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:59:57,116 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:59:57,116 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:59:57,118 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2022-11-20 11:00:00,306 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:00:00,690 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:00:00,691 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2022-11-20 11:00:00,707 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/data/98d89f3f9/b3195e54a8184ef280c0e1d5617b8da8/FLAG6a4402e2a [2022-11-20 11:00:00,726 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e86dd3-2118-4b19-abd6-8d4b64a8c0a9/bin/uautomizer-ug76WZFUDN/data/98d89f3f9/b3195e54a8184ef280c0e1d5617b8da8 [2022-11-20 11:00:00,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:00:00,730 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:00:00,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:00:00,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:00:00,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:00:00,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:00:00" (1/1) ... [2022-11-20 11:00:00,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40d856b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:00:00, skipping insertion in model container [2022-11-20 11:00:00,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:00:00" (1/1) ... [2022-11-20 11:00:00,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:00:00,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:00:01,145 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:00:01,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54d99bd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:00:01, skipping insertion in model container [2022-11-20 11:00:01,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:00:01,147 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:00:01,149 INFO L158 Benchmark]: Toolchain (without parser) took 417.79ms. Allocated memory is still 88.1MB. Free memory was 63.6MB in the beginning and 54.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:00:01,149 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:00:01,151 INFO L158 Benchmark]: CACSL2BoogieTranslator took 415.07ms. Allocated memory is still 88.1MB. Free memory was 63.2MB in the beginning and 54.0MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:00:01,153 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 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 415.07ms. Allocated memory is still 88.1MB. Free memory was 63.2MB in the beginning and 54.0MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN