./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg --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 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 21:47:07,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:47:07,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:47:07,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:47:07,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:47:07,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:47:07,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:47:07,988 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:47:07,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:47:07,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:47:07,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:47:07,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:47:07,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:47:08,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:47:08,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:47:08,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:47:08,010 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:47:08,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:47:08,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:47:08,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:47:08,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:47:08,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:47:08,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:47:08,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:47:08,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:47:08,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:47:08,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:47:08,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:47:08,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:47:08,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:47:08,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:47:08,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:47:08,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:47:08,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:47:08,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:47:08,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:47:08,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:47:08,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:47:08,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:47:08,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:47:08,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:47:08,046 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 21:47:08,069 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:47:08,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:47:08,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:47:08,070 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:47:08,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:47:08,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:47:08,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:47:08,071 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:47:08,072 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:47:08,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 21:47:08,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:47:08,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:47:08,072 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:47:08,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:47:08,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:47:08,073 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:47:08,073 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:47:08,073 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:47:08,074 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:47:08,074 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:47:08,074 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:47:08,074 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:47:08,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:47:08,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:47:08,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:47:08,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:47:08,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:47:08,076 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 21:47:08,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 21:47:08,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:47:08,076 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_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc [2022-11-21 21:47:08,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:47:08,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:47:08,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:47:08,360 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:47:08,360 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:47:08,362 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-21 21:47:11,276 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:47:11,717 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:47:11,721 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-21 21:47:11,749 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/data/44560aecf/dfb87b1c5ede4d2892043235531b48e2/FLAGbba0fe66f [2022-11-21 21:47:11,764 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/data/44560aecf/dfb87b1c5ede4d2892043235531b48e2 [2022-11-21 21:47:11,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:47:11,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:47:11,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:47:11,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:47:11,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:47:11,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:47:11" (1/1) ... [2022-11-21 21:47:11,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68708d78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:47:11, skipping insertion in model container [2022-11-21 21:47:11,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:47:11" (1/1) ... [2022-11-21 21:47:11,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:47:11,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:47:12,078 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 21:47:12,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25907866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:47:12, skipping insertion in model container [2022-11-21 21:47:12,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:47:12,080 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 21:47:12,081 INFO L158 Benchmark]: Toolchain (without parser) took 308.54ms. Allocated memory is still 136.3MB. Free memory was 107.2MB in the beginning and 94.1MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 21:47:12,082 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 109.1MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:47:12,082 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.27ms. Allocated memory is still 136.3MB. Free memory was 107.2MB in the beginning and 94.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 21:47:12,084 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 109.1MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.27ms. Allocated memory is still 136.3MB. Free memory was 107.2MB in the beginning and 94.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg --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 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 21:47:14,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:47:14,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:47:14,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:47:14,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:47:14,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:47:14,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:47:14,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:47:14,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:47:14,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:47:14,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:47:14,214 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:47:14,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:47:14,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:47:14,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:47:14,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:47:14,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:47:14,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:47:14,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:47:14,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:47:14,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:47:14,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:47:14,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:47:14,241 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:47:14,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:47:14,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:47:14,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:47:14,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:47:14,246 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:47:14,247 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:47:14,247 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:47:14,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:47:14,249 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:47:14,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:47:14,250 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:47:14,250 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:47:14,282 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:47:14,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:47:14,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:47:14,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:47:14,283 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:47:14,284 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 21:47:14,325 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:47:14,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:47:14,327 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:47:14,327 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:47:14,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:47:14,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:47:14,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:47:14,329 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 21:47:14,329 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 21:47:14,329 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 21:47:14,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:47:14,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:47:14,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:47:14,331 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:47:14,331 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 21:47:14,331 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 21:47:14,331 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 21:47:14,332 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 21:47:14,332 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 21:47:14,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:47:14,332 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:47:14,332 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:47:14,333 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:47:14,333 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:47:14,333 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:47:14,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:47:14,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:47:14,334 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:47:14,334 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:47:14,334 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 21:47:14,334 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 21:47:14,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:47:14,335 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 21:47:14,335 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 21:47:14,335 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_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc [2022-11-21 21:47:14,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:47:14,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:47:14,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:47:14,742 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:47:14,744 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:47:14,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-21 21:47:17,783 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:47:18,197 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:47:18,197 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-21 21:47:18,229 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/data/164c39652/8a5079507ad845da8b684bec34e15618/FLAGfa90dd332 [2022-11-21 21:47:18,249 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68aa2455-f805-4416-9607-b47919b2ca94/bin/ukojak-jW3SillKbg/data/164c39652/8a5079507ad845da8b684bec34e15618 [2022-11-21 21:47:18,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:47:18,254 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:47:18,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:47:18,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:47:18,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:47:18,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:47:18" (1/1) ... [2022-11-21 21:47:18,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a39c24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:47:18, skipping insertion in model container [2022-11-21 21:47:18,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:47:18" (1/1) ... [2022-11-21 21:47:18,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:47:18,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:47:18,536 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 21:47:18,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cb7b125 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:47:18, skipping insertion in model container [2022-11-21 21:47:18,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:47:18,538 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 21:47:18,541 INFO L158 Benchmark]: Toolchain (without parser) took 286.52ms. Allocated memory is still 77.6MB. Free memory was 48.8MB in the beginning and 35.8MB in the end (delta: 13.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 21:47:18,542 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:47:18,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 281.61ms. Allocated memory is still 77.6MB. Free memory was 48.6MB in the beginning and 35.8MB in the end (delta: 12.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 21:47:18,544 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 281.61ms. Allocated memory is still 77.6MB. Free memory was 48.6MB in the beginning and 35.8MB in the end (delta: 12.8MB). Peak memory consumption was 14.7MB. 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