./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.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_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/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_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/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_cfa3add9-9941-4779-b58f-d6294174f786/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 c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 --- 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 17:18:41,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:18:41,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:18:41,948 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:18:41,949 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:18:41,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:18:41,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:18:41,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:18:41,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:18:41,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:18:41,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:18:41,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:18:41,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:18:41,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:18:41,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:18:41,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:18:41,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:18:41,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:18:41,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:18:41,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:18:41,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:18:41,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:18:41,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:18:41,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:18:42,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:18:42,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:18:42,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:18:42,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:18:42,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:18:42,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:18:42,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:18:42,016 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:18:42,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:18:42,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:18:42,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:18:42,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:18:42,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:18:42,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:18:42,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:18:42,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:18:42,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:18:42,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:18:42,068 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:18:42,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:18:42,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:18:42,070 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:18:42,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:18:42,072 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:18:42,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:18:42,072 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:18:42,073 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:18:42,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:18:42,074 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:18:42,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:18:42,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:18:42,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:18:42,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:18:42,076 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:18:42,076 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:18:42,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:18:42,076 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:18:42,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:18:42,077 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:18:42,077 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:18:42,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:18:42,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:18:42,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:18:42,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:18:42,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:18:42,079 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:18:42,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:18:42,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:18:42,080 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_cfa3add9-9941-4779-b58f-d6294174f786/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 [2022-11-20 17:18:42,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:18:42,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:18:42,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:18:42,426 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:18:42,427 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:18:42,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-20 17:18:45,622 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:18:45,965 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:18:45,966 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-20 17:18:45,997 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/data/e3fcd304d/edbec112432a4c058c2361bfc9fe4ce6/FLAG062f5c3c5 [2022-11-20 17:18:46,025 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/data/e3fcd304d/edbec112432a4c058c2361bfc9fe4ce6 [2022-11-20 17:18:46,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:18:46,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:18:46,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:18:46,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:18:46,038 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:18:46,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:18:46" (1/1) ... [2022-11-20 17:18:46,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@444098df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:18:46, skipping insertion in model container [2022-11-20 17:18:46,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:18:46" (1/1) ... [2022-11-20 17:18:46,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:18:46,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:18:46,412 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:18:46,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74804388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:18:46, skipping insertion in model container [2022-11-20 17:18:46,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:18:46,414 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:18:46,416 INFO L158 Benchmark]: Toolchain (without parser) took 384.70ms. Allocated memory is still 188.7MB. Free memory was 143.1MB in the beginning and 133.5MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:18:46,417 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 98.6MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:18:46,418 INFO L158 Benchmark]: CACSL2BoogieTranslator took 379.69ms. Allocated memory is still 188.7MB. Free memory was 143.1MB in the beginning and 133.5MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:18:46,419 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 98.6MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 379.69ms. Allocated memory is still 188.7MB. Free memory was 143.1MB in the beginning and 133.5MB 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_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/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_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/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_cfa3add9-9941-4779-b58f-d6294174f786/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 c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 --- 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 17:18:48,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:18:48,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:18:48,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:18:48,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:18:48,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:18:48,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:18:48,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:18:48,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:18:48,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:18:48,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:18:48,870 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:18:48,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:18:48,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:18:48,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:18:48,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:18:48,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:18:48,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:18:48,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:18:48,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:18:48,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:18:48,898 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:18:48,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:18:48,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:18:48,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:18:48,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:18:48,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:18:48,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:18:48,913 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:18:48,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:18:48,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:18:48,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:18:48,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:18:48,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:18:48,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:18:48,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:18:48,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:18:48,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:18:48,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:18:48,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:18:48,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:18:48,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:18:48,966 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:18:48,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:18:48,968 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:18:48,969 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:18:48,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:18:48,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:18:48,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:18:48,970 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:18:48,970 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:18:48,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:18:48,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:18:48,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:18:48,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:18:48,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:18:48,973 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:18:48,973 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:18:48,974 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:18:48,974 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:18:48,974 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:18:48,974 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:18:48,975 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:18:48,975 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:18:48,975 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:18:48,976 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:18:48,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:18:48,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:18:48,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:18:48,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:18:48,977 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:18:48,977 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:18:48,978 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:18:48,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:18:48,978 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:18:48,979 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:18:48,979 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_cfa3add9-9941-4779-b58f-d6294174f786/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 [2022-11-20 17:18:49,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:18:49,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:18:49,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:18:49,452 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:18:49,452 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:18:49,454 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-20 17:18:52,563 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:18:52,987 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:18:52,987 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-20 17:18:53,013 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/data/c5c9122ec/2ed4a5191013418d81bd6d730d6710de/FLAGf54f27795 [2022-11-20 17:18:53,030 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa3add9-9941-4779-b58f-d6294174f786/bin/ukojak-pZX7IvK2PQ/data/c5c9122ec/2ed4a5191013418d81bd6d730d6710de [2022-11-20 17:18:53,033 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:18:53,034 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:18:53,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:18:53,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:18:53,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:18:53,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:18:53" (1/1) ... [2022-11-20 17:18:53,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4481f25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:18:53, skipping insertion in model container [2022-11-20 17:18:53,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:18:53" (1/1) ... [2022-11-20 17:18:53,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:18:53,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:18:53,410 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:18:53,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b35125e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:18:53, skipping insertion in model container [2022-11-20 17:18:53,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:18:53,412 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:18:53,415 INFO L158 Benchmark]: Toolchain (without parser) took 380.00ms. Allocated memory is still 98.6MB. Free memory was 74.0MB in the beginning and 64.4MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:18:53,416 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:18:53,417 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.19ms. Allocated memory is still 98.6MB. Free memory was 73.9MB in the beginning and 64.6MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:18:53,419 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.19ms. Allocated memory is still 98.6MB. Free memory was 73.9MB in the beginning and 64.6MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN