./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5eb0e4c4138981b5d0263d433279609e9b809291f20fa6c19565d53ef342ae2b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:36:29,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:36:29,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:36:29,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:36:29,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:36:29,885 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:36:29,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:36:29,889 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:36:29,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:36:29,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:36:29,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:36:29,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:36:29,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:36:29,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:36:29,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:36:29,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:36:29,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:36:29,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:36:29,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:36:29,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:36:29,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:36:29,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:36:29,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:36:29,909 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:36:29,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:36:29,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:36:29,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:36:29,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:36:29,915 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:36:29,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:36:29,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:36:29,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:36:29,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:36:29,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:36:29,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:36:29,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:36:29,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:36:29,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:36:29,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:36:29,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:36:29,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:36:29,925 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:36:29,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:36:29,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:36:29,949 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:36:29,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:36:29,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:36:29,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:36:29,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:36:29,951 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:36:29,951 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:36:29,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:36:29,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:36:29,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:36:29,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:36:29,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:36:29,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:36:29,953 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:36:29,953 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:36:29,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:36:29,954 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:36:29,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:36:29,954 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:36:29,955 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:36:29,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:36:29,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:36:29,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:36:29,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:36:29,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:36:29,956 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:36:29,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:36:29,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:36:29,957 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_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eb0e4c4138981b5d0263d433279609e9b809291f20fa6c19565d53ef342ae2b [2022-11-21 23:36:30,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:36:30,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:36:30,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:36:30,225 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:36:30,226 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:36:30,227 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2022-11-21 23:36:33,278 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:36:33,671 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:36:33,672 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2022-11-21 23:36:33,702 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/data/071a2ebdf/5ed67e29e1954a68a7a9dbaca79f8fd0/FLAGd1cdfa0a6 [2022-11-21 23:36:33,717 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/data/071a2ebdf/5ed67e29e1954a68a7a9dbaca79f8fd0 [2022-11-21 23:36:33,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:36:33,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:36:33,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:36:33,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:36:33,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:36:33,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:36:33" (1/1) ... [2022-11-21 23:36:33,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad6c5f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:36:33, skipping insertion in model container [2022-11-21 23:36:33,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:36:33" (1/1) ... [2022-11-21 23:36:33,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:36:33,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:36:34,004 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:36:34,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19a2acc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:36:34, skipping insertion in model container [2022-11-21 23:36:34,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:36:34,006 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:36:34,007 INFO L158 Benchmark]: Toolchain (without parser) took 285.24ms. Allocated memory is still 138.4MB. Free memory was 106.1MB in the beginning and 96.4MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:36:34,008 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 138.4MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:36:34,009 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.57ms. Allocated memory is still 138.4MB. Free memory was 105.7MB in the beginning and 96.4MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:36:34,010 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 138.4MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 282.57ms. Allocated memory is still 138.4MB. Free memory was 105.7MB in the beginning and 96.4MB 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 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_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5eb0e4c4138981b5d0263d433279609e9b809291f20fa6c19565d53ef342ae2b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:36:36,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:36:36,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:36:36,459 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:36:36,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:36:36,466 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:36:36,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:36:36,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:36:36,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:36:36,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:36:36,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:36:36,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:36:36,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:36:36,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:36:36,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:36:36,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:36:36,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:36:36,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:36:36,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:36:36,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:36:36,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:36:36,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:36:36,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:36:36,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:36:36,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:36:36,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:36:36,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:36:36,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:36:36,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:36:36,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:36:36,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:36:36,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:36:36,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:36:36,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:36:36,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:36:36,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:36:36,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:36:36,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:36:36,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:36:36,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:36:36,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:36:36,553 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:36:36,602 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:36:36,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:36:36,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:36:36,605 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:36:36,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:36:36,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:36:36,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:36:36,607 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:36:36,607 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:36:36,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:36:36,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:36:36,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:36:36,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:36:36,610 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:36:36,610 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:36:36,610 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:36:36,611 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:36:36,611 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:36:36,611 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:36:36,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:36:36,612 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:36:36,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:36:36,612 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:36:36,613 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:36:36,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:36:36,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:36:36,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:36:36,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:36:36,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:36:36,615 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:36:36,615 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:36:36,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:36:36,616 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:36:36,616 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:36:36,617 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_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eb0e4c4138981b5d0263d433279609e9b809291f20fa6c19565d53ef342ae2b [2022-11-21 23:36:37,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:36:37,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:36:37,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:36:37,053 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:36:37,054 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:36:37,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2022-11-21 23:36:40,159 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:36:40,489 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:36:40,490 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2022-11-21 23:36:40,506 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/data/05d67d201/2e8d06d996fc4f07843fc87dca6e18f2/FLAGaad02a170 [2022-11-21 23:36:40,522 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02c98a82-b629-4d5d-b605-4f2def53ad13/bin/ukojak-jW3SillKbg/data/05d67d201/2e8d06d996fc4f07843fc87dca6e18f2 [2022-11-21 23:36:40,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:36:40,527 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:36:40,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:36:40,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:36:40,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:36:40,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:36:40" (1/1) ... [2022-11-21 23:36:40,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a1e8c7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:36:40, skipping insertion in model container [2022-11-21 23:36:40,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:36:40" (1/1) ... [2022-11-21 23:36:40,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:36:40,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:36:40,911 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:36:40,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@592ee7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:36:40, skipping insertion in model container [2022-11-21 23:36:40,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:36:40,913 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:36:40,917 INFO L158 Benchmark]: Toolchain (without parser) took 389.20ms. Allocated memory is still 67.1MB. Free memory was 39.9MB in the beginning and 45.5MB in the end (delta: -5.6MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2022-11-21 23:36:40,918 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 54.5MB. Free memory was 32.6MB in the beginning and 32.5MB in the end (delta: 46.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:36:40,919 INFO L158 Benchmark]: CACSL2BoogieTranslator took 384.52ms. Allocated memory is still 67.1MB. Free memory was 39.8MB in the beginning and 45.5MB in the end (delta: -5.7MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2022-11-21 23:36:40,921 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 54.5MB. Free memory was 32.6MB in the beginning and 32.5MB in the end (delta: 46.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 384.52ms. Allocated memory is still 67.1MB. Free memory was 39.8MB in the beginning and 45.5MB in the end (delta: -5.7MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN