./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.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_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/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_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/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_8ff1e65f-221d-4e66-9d1e-28655ce0f344/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 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 --- 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 22:04:34,289 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:04:34,291 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:04:34,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:04:34,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:04:34,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:04:34,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:04:34,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:04:34,323 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:04:34,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:04:34,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:04:34,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:04:34,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:04:34,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:04:34,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:04:34,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:04:34,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:04:34,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:04:34,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:04:34,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:04:34,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:04:34,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:04:34,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:04:34,342 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:04:34,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:04:34,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:04:34,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:04:34,347 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:04:34,348 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:04:34,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:04:34,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:04:34,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:04:34,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:04:34,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:04:34,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:04:34,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:04:34,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:04:34,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:04:34,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:04:34,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:04:34,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:04:34,365 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:04:34,389 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:04:34,389 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:04:34,390 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:04:34,390 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:04:34,391 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:04:34,391 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:04:34,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:04:34,391 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:04:34,392 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:04:34,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:04:34,392 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:04:34,392 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:04:34,392 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:04:34,392 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:04:34,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:04:34,393 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:04:34,393 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:04:34,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:04:34,393 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:04:34,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:04:34,394 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:04:34,394 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:04:34,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:04:34,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:34,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:04:34,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:04:34,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:04:34,395 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:04:34,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:04:34,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:04:34,395 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_8ff1e65f-221d-4e66-9d1e-28655ce0f344/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 [2022-11-21 22:04:34,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:04:34,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:04:34,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:04:34,695 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:04:34,696 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:04:34,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2022-11-21 22:04:37,711 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:04:38,120 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:04:38,121 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2022-11-21 22:04:38,136 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/data/897451867/9c059962886b4a81b72b4e42310d6a9c/FLAG1ce299e55 [2022-11-21 22:04:38,158 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/data/897451867/9c059962886b4a81b72b4e42310d6a9c [2022-11-21 22:04:38,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:04:38,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:04:38,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:38,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:04:38,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:04:38,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:38" (1/1) ... [2022-11-21 22:04:38,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12875598 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:38, skipping insertion in model container [2022-11-21 22:04:38,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:38" (1/1) ... [2022-11-21 22:04:38,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:04:38,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:04:38,470 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:04:38,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b5b12e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:38, skipping insertion in model container [2022-11-21 22:04:38,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:38,472 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:04:38,474 INFO L158 Benchmark]: Toolchain (without parser) took 311.81ms. Allocated memory is still 144.7MB. Free memory was 110.6MB in the beginning and 100.4MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:38,475 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 144.7MB. Free memory is still 117.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:04:38,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.92ms. Allocated memory is still 144.7MB. Free memory was 110.6MB in the beginning and 100.4MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:38,477 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 144.7MB. Free memory is still 117.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.92ms. Allocated memory is still 144.7MB. Free memory was 110.6MB in the beginning and 100.4MB in the end (delta: 10.2MB). 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 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_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/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_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/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_8ff1e65f-221d-4e66-9d1e-28655ce0f344/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 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 --- 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 22:04:40,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:04:40,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:04:40,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:04:40,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:04:40,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:04:40,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:04:40,889 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:04:40,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:04:40,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:04:40,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:04:40,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:04:40,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:04:40,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:04:40,901 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:04:40,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:04:40,903 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:04:40,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:04:40,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:04:40,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:04:40,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:04:40,919 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:04:40,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:04:40,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:04:40,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:04:40,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:04:40,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:04:40,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:04:40,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:04:40,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:04:40,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:04:40,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:04:40,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:04:40,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:04:40,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:04:40,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:04:40,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:04:40,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:04:40,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:04:40,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:04:40,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:04:40,954 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:04:40,996 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:04:40,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:04:40,999 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:04:40,999 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:04:41,000 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:04:41,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:04:41,001 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:04:41,001 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:04:41,001 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:04:41,002 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:04:41,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:04:41,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:04:41,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:04:41,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:04:41,003 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:04:41,004 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:04:41,004 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:04:41,004 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:04:41,004 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:04:41,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:04:41,005 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:04:41,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:04:41,005 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:04:41,005 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:04:41,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:04:41,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:41,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:04:41,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:04:41,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:04:41,007 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:04:41,007 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:04:41,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:04:41,008 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:04:41,008 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:04:41,008 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_8ff1e65f-221d-4e66-9d1e-28655ce0f344/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 [2022-11-21 22:04:41,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:04:41,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:04:41,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:04:41,428 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:04:41,429 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:04:41,430 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2022-11-21 22:04:44,681 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:04:45,017 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:04:45,017 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2022-11-21 22:04:45,031 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/data/f787ed35b/79b25fc26fd849a3935bbb3868ed99ee/FLAGfc8243013 [2022-11-21 22:04:45,050 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff1e65f-221d-4e66-9d1e-28655ce0f344/bin/ukojak-jW3SillKbg/data/f787ed35b/79b25fc26fd849a3935bbb3868ed99ee [2022-11-21 22:04:45,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:04:45,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:04:45,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:45,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:04:45,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:04:45,059 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:45" (1/1) ... [2022-11-21 22:04:45,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ec9d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:45, skipping insertion in model container [2022-11-21 22:04:45,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:45" (1/1) ... [2022-11-21 22:04:45,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:04:45,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:04:45,363 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:04:45,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@274a88b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:45, skipping insertion in model container [2022-11-21 22:04:45,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:45,365 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:04:45,367 INFO L158 Benchmark]: Toolchain (without parser) took 312.04ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 31.7MB in the beginning and 53.5MB in the end (delta: -21.7MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-11-21 22:04:45,368 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:04:45,369 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.60ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 31.5MB in the beginning and 53.5MB in the end (delta: -21.9MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-11-21 22:04:45,372 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.60ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 31.5MB in the beginning and 53.5MB in the end (delta: -21.9MB). Peak memory consumption was 8.1MB. 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