./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.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_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e --- 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 16:27:25,839 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:27:25,841 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:27:25,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:27:25,866 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:27:25,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:27:25,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:27:25,875 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:27:25,878 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:27:25,879 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:27:25,881 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:27:25,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:27:25,885 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:27:25,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:27:25,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:27:25,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:27:25,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:27:25,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:27:25,897 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:27:25,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:27:25,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:27:25,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:27:25,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:27:25,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:27:25,920 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:27:25,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:27:25,921 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:27:25,922 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:27:25,923 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:27:25,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:27:25,924 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:27:25,925 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:27:25,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:27:25,927 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:27:25,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:27:25,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:27:25,929 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:27:25,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:27:25,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:27:25,930 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:27:25,931 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:27:25,932 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:27:25,967 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:27:25,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:27:25,968 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:27:25,968 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:27:25,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:27:25,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:27:25,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:27:25,969 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:27:25,970 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:27:25,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:27:25,970 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:27:25,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:27:25,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:27:25,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:27:25,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:27:25,971 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:27:25,972 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:27:25,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:27:25,972 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:27:25,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:27:25,973 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:27:25,973 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:27:25,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:27:25,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:27:25,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:27:25,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:27:25,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:27:25,979 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:27:25,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:27:25,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:27:25,980 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_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e [2022-11-20 16:27:26,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:27:26,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:27:26,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:27:26,342 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:27:26,343 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:27:26,344 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-20 16:27:29,426 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:27:29,851 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:27:29,856 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-20 16:27:29,875 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/data/dec143ecb/6fb1a6f31f2c4b75a916ccbbf36f8436/FLAG76e4424fe [2022-11-20 16:27:29,894 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/data/dec143ecb/6fb1a6f31f2c4b75a916ccbbf36f8436 [2022-11-20 16:27:29,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:27:29,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:27:29,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:27:29,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:27:29,910 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:27:29,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:27:29" (1/1) ... [2022-11-20 16:27:29,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e024f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:29, skipping insertion in model container [2022-11-20 16:27:29,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:27:29" (1/1) ... [2022-11-20 16:27:29,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:27:29,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:27:30,214 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:27:30,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b536866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:30, skipping insertion in model container [2022-11-20 16:27:30,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:27:30,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:27:30,218 INFO L158 Benchmark]: Toolchain (without parser) took 315.85ms. Allocated memory is still 127.9MB. Free memory was 94.6MB in the beginning and 85.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:27:30,219 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory was 93.4MB in the beginning and 93.4MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:27:30,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.75ms. Allocated memory is still 127.9MB. Free memory was 94.6MB in the beginning and 85.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:27:30,222 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory was 93.4MB in the beginning and 93.4MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.75ms. Allocated memory is still 127.9MB. Free memory was 94.6MB in the beginning and 85.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e --- 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 16:27:32,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:27:32,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:27:32,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:27:32,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:27:32,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:27:32,597 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:27:32,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:27:32,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:27:32,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:27:32,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:27:32,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:27:32,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:27:32,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:27:32,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:27:32,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:27:32,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:27:32,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:27:32,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:27:32,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:27:32,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:27:32,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:27:32,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:27:32,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:27:32,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:27:32,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:27:32,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:27:32,655 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:27:32,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:27:32,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:27:32,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:27:32,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:27:32,660 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:27:32,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:27:32,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:27:32,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:27:32,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:27:32,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:27:32,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:27:32,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:27:32,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:27:32,666 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:27:32,708 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:27:32,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:27:32,711 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:27:32,711 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:27:32,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:27:32,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:27:32,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:27:32,712 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:27:32,712 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:27:32,712 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:27:32,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:27:32,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:27:32,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:27:32,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:27:32,714 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:27:32,714 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:27:32,715 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:27:32,715 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:27:32,715 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:27:32,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:27:32,715 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:27:32,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:27:32,716 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:27:32,716 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:27:32,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:27:32,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:27:32,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:27:32,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:27:32,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:27:32,717 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:27:32,717 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:27:32,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:27:32,718 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:27:32,718 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:27:32,718 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_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e [2022-11-20 16:27:33,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:27:33,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:27:33,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:27:33,179 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:27:33,180 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:27:33,181 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-20 16:27:36,485 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:27:36,921 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:27:36,922 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2022-11-20 16:27:36,947 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/data/f14594443/dd8dab790ad343ad83a928bcda13e0f4/FLAGd8fc1d76c [2022-11-20 16:27:36,969 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96df522d-07bc-4b66-96c3-e94aa0775781/bin/ukojak-pZX7IvK2PQ/data/f14594443/dd8dab790ad343ad83a928bcda13e0f4 [2022-11-20 16:27:36,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:27:36,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:27:36,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:27:36,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:27:36,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:27:36,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:27:36" (1/1) ... [2022-11-20 16:27:36,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33f6a8c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:36, skipping insertion in model container [2022-11-20 16:27:36,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:27:36" (1/1) ... [2022-11-20 16:27:36,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:27:37,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:27:37,301 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:27:37,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ae8c7e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:37, skipping insertion in model container [2022-11-20 16:27:37,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:27:37,303 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:27:37,307 INFO L158 Benchmark]: Toolchain (without parser) took 332.32ms. Allocated memory is still 71.3MB. Free memory was 46.9MB in the beginning and 37.3MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:27:37,308 INFO L158 Benchmark]: CDTParser took 0.81ms. Allocated memory is still 71.3MB. Free memory was 48.6MB in the beginning and 48.5MB in the end (delta: 55.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:27:37,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 326.24ms. Allocated memory is still 71.3MB. Free memory was 46.7MB in the beginning and 37.3MB in the end (delta: 9.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:27:37,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.81ms. Allocated memory is still 71.3MB. Free memory was 48.6MB in the beginning and 48.5MB in the end (delta: 55.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 326.24ms. Allocated memory is still 71.3MB. Free memory was 46.7MB in the beginning and 37.3MB in the end (delta: 9.4MB). Peak memory consumption was 6.3MB. 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