./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/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_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/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_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/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 dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c --- 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 16:53:55,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:53:55,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:53:55,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:53:55,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:53:55,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:53:55,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:53:55,395 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:53:55,397 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:53:55,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:53:55,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:53:55,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:53:55,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:53:55,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:53:55,415 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:53:55,416 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:53:55,416 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:53:55,417 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:53:55,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:53:55,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:53:55,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:53:55,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:53:55,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:53:55,425 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:53:55,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:53:55,429 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:53:55,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:53:55,430 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:53:55,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:53:55,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:53:55,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:53:55,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:53:55,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:53:55,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:53:55,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:53:55,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:53:55,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:53:55,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:53:55,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:53:55,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:53:55,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:53:55,439 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:53:55,483 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:53:55,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:53:55,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:53:55,484 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:53:55,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:53:55,485 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:53:55,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:53:55,486 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:53:55,486 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:53:55,486 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:53:55,487 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:53:55,488 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:53:55,488 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:53:55,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:53:55,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:53:55,488 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:53:55,489 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:53:55,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:53:55,489 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:53:55,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:53:55,489 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:53:55,490 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:53:55,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:53:55,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:53:55,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:53:55,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:53:55,491 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:53:55,491 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:53:55,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:53:55,491 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:53:55,492 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_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c [2022-11-20 16:53:55,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:53:55,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:53:55,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:53:55,835 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:53:55,835 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:53:55,837 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-20 16:53:59,061 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:53:59,380 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:53:59,380 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-20 16:53:59,410 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/data/b39a32f51/4b655546cffa4b48b835a0f1e52ab875/FLAG881ef9b5c [2022-11-20 16:53:59,426 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/data/b39a32f51/4b655546cffa4b48b835a0f1e52ab875 [2022-11-20 16:53:59,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:53:59,431 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:53:59,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:53:59,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:53:59,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:53:59,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:53:59" (1/1) ... [2022-11-20 16:53:59,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37a723fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:59, skipping insertion in model container [2022-11-20 16:53:59,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:53:59" (1/1) ... [2022-11-20 16:53:59,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:53:59,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:53:59,783 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:53:59,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27622c19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:59, skipping insertion in model container [2022-11-20 16:53:59,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:53:59,787 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:53:59,789 INFO L158 Benchmark]: Toolchain (without parser) took 357.39ms. Allocated memory is still 174.1MB. Free memory was 127.2MB in the beginning and 117.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:53:59,790 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:53:59,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.13ms. Allocated memory is still 174.1MB. Free memory was 126.8MB in the beginning and 117.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:53:59,794 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 134.2MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.13ms. Allocated memory is still 174.1MB. Free memory was 126.8MB in the beginning and 117.2MB in the end (delta: 9.6MB). 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_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/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_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/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_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/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 dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c --- 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 16:54:02,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:54:02,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:54:02,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:54:02,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:54:02,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:54:02,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:54:02,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:54:02,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:54:02,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:54:02,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:54:02,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:54:02,192 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:54:02,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:54:02,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:54:02,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:54:02,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:54:02,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:54:02,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:54:02,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:54:02,217 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:54:02,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:54:02,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:54:02,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:54:02,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:54:02,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:54:02,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:54:02,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:54:02,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:54:02,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:54:02,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:54:02,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:54:02,241 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:54:02,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:54:02,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:54:02,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:54:02,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:54:02,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:54:02,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:54:02,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:54:02,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:54:02,254 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:54:02,296 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:54:02,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:54:02,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:54:02,299 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:54:02,300 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:54:02,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:54:02,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:54:02,301 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:54:02,301 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:54:02,302 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:54:02,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:54:02,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:54:02,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:54:02,304 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:54:02,304 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:54:02,304 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:54:02,305 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:54:02,305 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:54:02,305 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:54:02,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:54:02,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:54:02,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:54:02,307 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:54:02,307 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:54:02,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:54:02,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:54:02,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:54:02,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:54:02,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:54:02,309 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:54:02,309 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:54:02,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:54:02,310 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:54:02,310 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:54:02,310 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_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c [2022-11-20 16:54:02,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:54:02,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:54:02,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:54:02,816 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:54:02,817 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:54:02,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-20 16:54:06,328 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:54:06,773 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:54:06,774 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-20 16:54:06,802 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/data/be38496c9/402a1c4820204ac6a5af71bcadb6e9c1/FLAG50ce52a07 [2022-11-20 16:54:06,829 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9b992a-e33c-4cf6-8ee4-5661e5fdc0fe/bin/ukojak-pZX7IvK2PQ/data/be38496c9/402a1c4820204ac6a5af71bcadb6e9c1 [2022-11-20 16:54:06,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:54:06,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:54:06,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:06,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:54:06,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:54:06,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:06" (1/1) ... [2022-11-20 16:54:06,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25650ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:06, skipping insertion in model container [2022-11-20 16:54:06,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:06" (1/1) ... [2022-11-20 16:54:06,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:54:06,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:54:07,151 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:54:07,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22396445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:07, skipping insertion in model container [2022-11-20 16:54:07,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:07,153 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:54:07,157 INFO L158 Benchmark]: Toolchain (without parser) took 322.53ms. Allocated memory is still 62.9MB. Free memory was 37.9MB in the beginning and 28.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:54:07,157 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:54:07,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.12ms. Allocated memory is still 62.9MB. Free memory was 37.8MB in the beginning and 28.5MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:54:07,160 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 39.9MB in the beginning and 39.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 316.12ms. Allocated memory is still 62.9MB. Free memory was 37.8MB in the beginning and 28.5MB in the end (delta: 9.3MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN