./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/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_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/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_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/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 be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- 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 18:26:42,811 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:26:42,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:26:42,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:26:42,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:26:42,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:26:42,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:26:42,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:26:42,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:26:42,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:26:42,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:26:42,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:26:42,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:26:42,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:26:42,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:26:42,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:26:42,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:26:42,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:26:42,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:26:42,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:26:42,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:26:42,858 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:26:42,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:26:42,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:26:42,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:26:42,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:26:42,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:26:42,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:26:42,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:26:42,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:26:42,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:26:42,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:26:42,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:26:42,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:26:42,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:26:42,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:26:42,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:26:42,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:26:42,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:26:42,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:26:42,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:26:42,899 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:26:42,972 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:26:42,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:26:42,973 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:26:42,973 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:26:42,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:26:42,974 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:26:42,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:26:42,974 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:26:42,974 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:26:42,974 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:26:42,975 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:26:42,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:26:42,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:26:42,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:26:42,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:26:42,975 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:26:42,976 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:26:42,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:26:42,976 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:26:42,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:26:42,976 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:26:42,977 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:26:42,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:26:42,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:26:42,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:26:42,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:26:42,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:26:42,978 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:26:42,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:26:42,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:26:42,978 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_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2022-11-20 18:26:43,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:26:43,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:26:43,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:26:43,312 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:26:43,312 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:26:43,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 18:26:46,514 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:26:46,900 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:26:46,905 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 18:26:46,922 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/data/ef687d690/f8f71f736e26458dab6643a96b4f52eb/FLAG36f57e2ea [2022-11-20 18:26:46,941 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/data/ef687d690/f8f71f736e26458dab6643a96b4f52eb [2022-11-20 18:26:46,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:26:46,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:26:46,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:26:46,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:26:46,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:26:46,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:26:46" (1/1) ... [2022-11-20 18:26:46,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42331b49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:26:46, skipping insertion in model container [2022-11-20 18:26:46,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:26:46" (1/1) ... [2022-11-20 18:26:46,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:26:47,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:26:47,240 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:26:47,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2068c991 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:26:47, skipping insertion in model container [2022-11-20 18:26:47,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:26:47,241 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:26:47,243 INFO L158 Benchmark]: Toolchain (without parser) took 293.41ms. Allocated memory is still 182.5MB. Free memory was 148.9MB in the beginning and 138.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:26:47,244 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:26:47,244 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.04ms. Allocated memory is still 182.5MB. Free memory was 148.7MB in the beginning and 138.9MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:26:47,246 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.04ms. Allocated memory is still 182.5MB. Free memory was 148.7MB in the beginning and 138.9MB in the end (delta: 9.8MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/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_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/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_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/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 be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- 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 18:26:49,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:26:49,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:26:49,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:26:49,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:26:49,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:26:49,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:26:49,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:26:49,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:26:49,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:26:49,675 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:26:49,677 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:26:49,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:26:49,678 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:26:49,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:26:49,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:26:49,681 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:26:49,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:26:49,690 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:26:49,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:26:49,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:26:49,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:26:49,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:26:49,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:26:49,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:26:49,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:26:49,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:26:49,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:26:49,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:26:49,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:26:49,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:26:49,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:26:49,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:26:49,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:26:49,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:26:49,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:26:49,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:26:49,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:26:49,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:26:49,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:26:49,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:26:49,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:26:49,784 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:26:49,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:26:49,787 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:26:49,787 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:26:49,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:26:49,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:26:49,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:26:49,789 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:26:49,789 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:26:49,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:26:49,790 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:26:49,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:26:49,791 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:26:49,791 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:26:49,791 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:26:49,791 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:26:49,792 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:26:49,792 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:26:49,792 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:26:49,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:26:49,793 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:26:49,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:26:49,793 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:26:49,793 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:26:49,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:26:49,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:26:49,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:26:49,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:26:49,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:26:49,795 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:26:49,795 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:26:49,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:26:49,796 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:26:49,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:26:49,796 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_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2022-11-20 18:26:50,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:26:50,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:26:50,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:26:50,223 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:26:50,224 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:26:50,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 18:26:53,423 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:26:53,771 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:26:53,771 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 18:26:53,793 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/data/6e54b2b5b/fb42958d51c84e18b1927458242a3704/FLAG1452c1c1e [2022-11-20 18:26:53,819 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17a9d75-bf9c-414a-9e85-0c5039f7f53c/bin/ukojak-pZX7IvK2PQ/data/6e54b2b5b/fb42958d51c84e18b1927458242a3704 [2022-11-20 18:26:53,824 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:26:53,825 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:26:53,828 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:26:53,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:26:53,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:26:53,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:26:53" (1/1) ... [2022-11-20 18:26:53,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ff95dce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:26:53, skipping insertion in model container [2022-11-20 18:26:53,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:26:53" (1/1) ... [2022-11-20 18:26:53,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:26:53,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:26:54,172 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:26:54,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bf3ee5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:26:54, skipping insertion in model container [2022-11-20 18:26:54,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:26:54,174 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:26:54,178 INFO L158 Benchmark]: Toolchain (without parser) took 350.97ms. Allocated memory is still 79.7MB. Free memory was 57.9MB in the beginning and 48.4MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:26:54,179 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 37.3MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:26:54,180 INFO L158 Benchmark]: CACSL2BoogieTranslator took 345.78ms. Allocated memory is still 79.7MB. Free memory was 57.7MB in the beginning and 48.4MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:26:54,182 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 37.3MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 345.78ms. Allocated memory is still 79.7MB. Free memory was 57.7MB in the beginning and 48.4MB in the end (delta: 9.4MB). 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