./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.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_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/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_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/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_912480e5-8aff-4b7b-9a62-057683e6e1de/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 ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:51:43,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:51:43,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:51:43,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:51:43,438 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:51:43,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:51:43,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:51:43,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:51:43,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:51:43,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:51:43,452 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:51:43,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:51:43,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:51:43,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:51:43,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:51:43,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:51:43,469 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:51:43,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:51:43,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:51:43,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:51:43,481 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:51:43,485 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:51:43,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:51:43,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:51:43,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:51:43,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:51:43,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:51:43,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:51:43,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:51:43,500 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:51:43,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:51:43,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:51:43,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:51:43,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:51:43,504 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:51:43,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:51:43,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:51:43,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:51:43,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:51:43,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:51:43,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:51:43,513 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:51:43,559 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:51:43,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:51:43,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:51:43,561 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:51:43,561 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:51:43,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:51:43,562 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:51:43,562 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:51:43,562 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:51:43,563 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:51:43,564 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:51:43,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:51:43,564 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:51:43,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:51:43,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:51:43,565 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:51:43,565 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:51:43,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:51:43,565 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:51:43,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:51:43,566 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:51:43,566 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:51:43,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:51:43,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:51:43,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:51:43,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:51:43,567 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:51:43,567 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:51:43,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:51:43,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:51:43,568 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_912480e5-8aff-4b7b-9a62-057683e6e1de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 [2022-11-20 16:51:43,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:51:43,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:51:43,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:51:43,899 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:51:43,899 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:51:43,901 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-20 16:51:46,922 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:51:47,217 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:51:47,218 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-20 16:51:47,249 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/data/d447b7f2e/314c872d40e343c8a25b90299ea08d3f/FLAG5e72cb0ff [2022-11-20 16:51:47,269 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/data/d447b7f2e/314c872d40e343c8a25b90299ea08d3f [2022-11-20 16:51:47,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:51:47,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:51:47,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:51:47,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:51:47,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:51:47,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:51:47" (1/1) ... [2022-11-20 16:51:47,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a959861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:51:47, skipping insertion in model container [2022-11-20 16:51:47,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:51:47" (1/1) ... [2022-11-20 16:51:47,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:51:47,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:51:47,593 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:51:47,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50cab78f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:51:47, skipping insertion in model container [2022-11-20 16:51:47,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:51:47,596 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:51:47,598 INFO L158 Benchmark]: Toolchain (without parser) took 322.53ms. Allocated memory is still 174.1MB. Free memory was 128.8MB in the beginning and 119.3MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:51:47,598 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 134.2MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:51:47,599 INFO L158 Benchmark]: CACSL2BoogieTranslator took 319.47ms. Allocated memory is still 174.1MB. Free memory was 128.4MB in the beginning and 119.3MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:51:47,601 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 134.2MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 319.47ms. Allocated memory is still 174.1MB. Free memory was 128.4MB in the beginning and 119.3MB in the end (delta: 9.1MB). 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_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/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_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/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_912480e5-8aff-4b7b-9a62-057683e6e1de/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 ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:51:49,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:51:49,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:51:49,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:51:49,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:51:49,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:51:49,904 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:51:49,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:51:49,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:51:49,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:51:49,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:51:49,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:51:49,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:51:49,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:51:49,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:51:49,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:51:49,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:51:49,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:51:49,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:51:49,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:51:49,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:51:49,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:51:49,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:51:49,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:51:49,956 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:51:49,956 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:51:49,957 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:51:49,959 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:51:49,959 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:51:49,961 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:51:49,961 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:51:49,962 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:51:49,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:51:49,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:51:49,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:51:49,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:51:49,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:51:49,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:51:49,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:51:49,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:51:49,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:51:49,991 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:51:50,031 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:51:50,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:51:50,034 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:51:50,034 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:51:50,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:51:50,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:51:50,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:51:50,035 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:51:50,035 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:51:50,036 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:51:50,037 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:51:50,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:51:50,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:51:50,037 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:51:50,037 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:51:50,038 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:51:50,038 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:51:50,038 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:51:50,038 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:51:50,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:51:50,038 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:51:50,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:51:50,039 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:51:50,039 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:51:50,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:51:50,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:51:50,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:51:50,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:51:50,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:51:50,040 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:51:50,040 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:51:50,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:51:50,041 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:51:50,041 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:51:50,041 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_912480e5-8aff-4b7b-9a62-057683e6e1de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef232f94cb2adf03185aed5adfaef3f0eb9593ee06bfb5b3fbb6e4bc1dd6d041 [2022-11-20 16:51:50,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:51:50,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:51:50,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:51:50,488 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:51:50,490 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:51:50,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-20 16:51:53,634 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:51:54,021 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:51:54,022 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2022-11-20 16:51:54,037 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/data/2acd224d2/e2e423826a0140b39214c1e9ef797bb0/FLAGeac38ff86 [2022-11-20 16:51:54,058 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_912480e5-8aff-4b7b-9a62-057683e6e1de/bin/ukojak-pZX7IvK2PQ/data/2acd224d2/e2e423826a0140b39214c1e9ef797bb0 [2022-11-20 16:51:54,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:51:54,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:51:54,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:51:54,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:51:54,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:51:54,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:51:54" (1/1) ... [2022-11-20 16:51:54,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247634f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:51:54, skipping insertion in model container [2022-11-20 16:51:54,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:51:54" (1/1) ... [2022-11-20 16:51:54,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:51:54,128 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:51:54,350 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:51:54,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f73b790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:51:54, skipping insertion in model container [2022-11-20 16:51:54,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:51:54,351 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:51:54,355 INFO L158 Benchmark]: Toolchain (without parser) took 291.36ms. Allocated memory is still 81.8MB. Free memory was 58.0MB in the beginning and 48.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:51:54,356 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 81.8MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:51:54,357 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.19ms. Allocated memory is still 81.8MB. Free memory was 57.8MB in the beginning and 48.5MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:51:54,358 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 81.8MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.19ms. Allocated memory is still 81.8MB. Free memory was 57.8MB in the beginning and 48.5MB in the end (delta: 9.3MB). 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