./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/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_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/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_8c9aaedf-b6b8-4842-8d27-903e522baea2/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 a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 --- 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 16:57:59,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:57:59,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:57:59,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:57:59,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:57:59,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:57:59,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:57:59,879 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:57:59,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:57:59,882 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:57:59,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:57:59,885 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:57:59,885 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:57:59,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:57:59,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:57:59,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:57:59,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:57:59,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:57:59,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:57:59,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:57:59,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:57:59,900 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:57:59,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:57:59,902 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:57:59,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:57:59,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:57:59,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:57:59,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:57:59,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:57:59,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:57:59,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:57:59,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:57:59,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:57:59,913 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:57:59,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:57:59,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:57:59,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:57:59,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:57:59,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:57:59,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:57:59,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:57:59,921 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:57:59,965 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:57:59,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:57:59,967 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:57:59,967 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:57:59,968 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:57:59,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:57:59,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:57:59,969 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:57:59,969 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:57:59,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:57:59,970 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:57:59,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:57:59,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:57:59,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:57:59,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:57:59,972 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:57:59,972 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:57:59,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:57:59,972 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:57:59,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:57:59,973 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:57:59,973 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:57:59,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:57:59,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:57:59,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:57:59,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:57:59,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:57:59,974 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:57:59,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:57:59,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:57:59,975 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_8c9aaedf-b6b8-4842-8d27-903e522baea2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 [2022-11-20 16:58:00,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:58:00,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:58:00,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:58:00,268 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:58:00,268 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:58:00,270 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-20 16:58:03,360 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:58:03,710 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:58:03,710 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-20 16:58:03,736 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/data/2c299d84e/d3f7bc3679d0487a8f3034cf883efeb8/FLAGb78a3b7ce [2022-11-20 16:58:03,758 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/data/2c299d84e/d3f7bc3679d0487a8f3034cf883efeb8 [2022-11-20 16:58:03,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:58:03,765 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:58:03,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:58:03,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:58:03,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:58:03,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:03" (1/1) ... [2022-11-20 16:58:03,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@709408d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:03, skipping insertion in model container [2022-11-20 16:58:03,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:03" (1/1) ... [2022-11-20 16:58:03,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:58:03,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:58:04,140 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:58:04,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46130b77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:04, skipping insertion in model container [2022-11-20 16:58:04,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:58:04,143 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:58:04,145 INFO L158 Benchmark]: Toolchain (without parser) took 378.45ms. Allocated memory is still 115.3MB. Free memory was 64.9MB in the beginning and 54.9MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:58:04,145 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 115.3MB. Free memory is still 69.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:58:04,146 INFO L158 Benchmark]: CACSL2BoogieTranslator took 372.39ms. Allocated memory is still 115.3MB. Free memory was 64.6MB in the beginning and 54.9MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:58:04,148 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 115.3MB. Free memory is still 69.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 372.39ms. Allocated memory is still 115.3MB. Free memory was 64.6MB in the beginning and 54.9MB in the end (delta: 9.7MB). 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_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/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_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/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_8c9aaedf-b6b8-4842-8d27-903e522baea2/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 a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 --- 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 16:58:06,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:58:06,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:58:06,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:58:06,411 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:58:06,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:58:06,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:58:06,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:58:06,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:58:06,424 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:58:06,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:58:06,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:58:06,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:58:06,428 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:58:06,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:58:06,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:58:06,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:58:06,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:58:06,434 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:58:06,436 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:58:06,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:58:06,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:58:06,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:58:06,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:58:06,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:58:06,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:58:06,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:58:06,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:58:06,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:58:06,449 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:58:06,449 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:58:06,450 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:58:06,451 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:58:06,452 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:58:06,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:58:06,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:58:06,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:58:06,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:58:06,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:58:06,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:58:06,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:58:06,474 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:58:06,516 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:58:06,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:58:06,518 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:58:06,518 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:58:06,519 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:58:06,519 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:58:06,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:58:06,519 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:58:06,519 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:58:06,520 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:58:06,520 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:58:06,520 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:58:06,520 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:58:06,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:58:06,520 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:58:06,521 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:58:06,521 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:58:06,521 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:58:06,521 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:58:06,521 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:58:06,521 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:58:06,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:58:06,522 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:58:06,522 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:58:06,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:58:06,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:58:06,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:58:06,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:58:06,527 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:58:06,527 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:58:06,527 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:58:06,528 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:58:06,528 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:58:06,528 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:58:06,528 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_8c9aaedf-b6b8-4842-8d27-903e522baea2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 [2022-11-20 16:58:06,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:58:06,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:58:06,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:58:06,999 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:58:06,999 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:58:07,001 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-20 16:58:10,091 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:58:10,424 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:58:10,425 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-20 16:58:10,439 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/data/5001aceff/64f24934d7ff467aae0067ddfab5ba33/FLAGa05aa9905 [2022-11-20 16:58:10,462 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9aaedf-b6b8-4842-8d27-903e522baea2/bin/ukojak-pZX7IvK2PQ/data/5001aceff/64f24934d7ff467aae0067ddfab5ba33 [2022-11-20 16:58:10,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:58:10,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:58:10,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:58:10,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:58:10,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:58:10,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:10" (1/1) ... [2022-11-20 16:58:10,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5df4434b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:10, skipping insertion in model container [2022-11-20 16:58:10,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:10" (1/1) ... [2022-11-20 16:58:10,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:58:10,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:58:10,773 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:58:10,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54dd1a19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:10, skipping insertion in model container [2022-11-20 16:58:10,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:58:10,799 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:58:10,802 INFO L158 Benchmark]: Toolchain (without parser) took 335.61ms. Allocated memory is still 71.3MB. Free memory was 39.9MB in the beginning and 50.8MB in the end (delta: -10.9MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-20 16:58:10,803 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 71.3MB. Free memory was 48.3MB in the beginning and 48.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:58:10,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 330.16ms. Allocated memory is still 71.3MB. Free memory was 39.7MB in the beginning and 50.8MB in the end (delta: -11.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-20 16:58:10,806 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 71.3MB. Free memory was 48.3MB in the beginning and 48.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 330.16ms. Allocated memory is still 71.3MB. Free memory was 39.7MB in the beginning and 50.8MB in the end (delta: -11.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN