./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.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_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/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_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/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_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/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 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:02:31,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:02:31,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:02:31,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:02:31,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:02:31,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:02:31,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:02:31,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:02:31,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:02:31,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:02:31,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:02:31,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:02:31,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:02:31,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:02:31,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:02:31,875 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:02:31,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:02:31,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:02:31,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:02:31,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:02:31,882 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:02:31,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:02:31,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:02:31,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:02:31,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:02:31,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:02:31,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:02:31,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:02:31,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:02:31,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:02:31,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:02:31,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:02:31,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:02:31,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:02:31,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:02:31,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:02:31,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:02:31,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:02:31,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:02:31,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:02:31,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:02:31,945 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:02:31,965 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:02:31,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:02:31,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:02:31,974 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:02:31,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:02:31,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:02:31,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:02:31,976 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:02:31,976 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:02:31,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:02:31,978 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:02:31,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:02:31,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:02:31,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:02:31,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:02:31,979 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:02:31,979 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:02:31,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:02:31,980 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:02:31,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:02:31,980 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:02:31,980 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:02:31,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:02:31,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:02:31,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:02:31,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:02:31,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:02:31,982 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:02:31,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:02:31,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:02:31,983 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_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 [2022-11-21 22:02:32,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:02:32,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:02:32,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:02:32,357 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:02:32,357 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:02:32,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2022-11-21 22:02:35,383 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:02:35,793 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:02:35,794 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2022-11-21 22:02:35,807 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/data/9662a3957/a7fcd0d22509446dae0f22964694d6ec/FLAGfb8fb2510 [2022-11-21 22:02:35,821 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/data/9662a3957/a7fcd0d22509446dae0f22964694d6ec [2022-11-21 22:02:35,824 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:02:35,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:02:35,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:02:35,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:02:35,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:02:35,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:02:35" (1/1) ... [2022-11-21 22:02:35,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b068d0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:35, skipping insertion in model container [2022-11-21 22:02:35,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:02:35" (1/1) ... [2022-11-21 22:02:35,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:02:35,913 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:02:36,188 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:02:36,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67647063 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:36, skipping insertion in model container [2022-11-21 22:02:36,189 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:02:36,190 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:02:36,192 INFO L158 Benchmark]: Toolchain (without parser) took 365.77ms. Allocated memory is still 172.0MB. Free memory was 142.4MB in the beginning and 132.5MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:02:36,193 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 123.7MB. Free memory is still 97.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:02:36,194 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.27ms. Allocated memory is still 172.0MB. Free memory was 142.4MB in the beginning and 132.5MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:02:36,196 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 123.7MB. Free memory is still 97.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.27ms. Allocated memory is still 172.0MB. Free memory was 142.4MB in the beginning and 132.5MB in the end (delta: 9.9MB). 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_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/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_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/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_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/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 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:02:38,534 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:02:38,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:02:38,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:02:38,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:02:38,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:02:38,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:02:38,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:02:38,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:02:38,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:02:38,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:02:38,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:02:38,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:02:38,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:02:38,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:02:38,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:02:38,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:02:38,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:02:38,607 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:02:38,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:02:38,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:02:38,614 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:02:38,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:02:38,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:02:38,623 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:02:38,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:02:38,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:02:38,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:02:38,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:02:38,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:02:38,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:02:38,627 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:02:38,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:02:38,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:02:38,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:02:38,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:02:38,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:02:38,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:02:38,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:02:38,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:02:38,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:02:38,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:02:38,681 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:02:38,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:02:38,682 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:02:38,683 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:02:38,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:02:38,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:02:38,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:02:38,684 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:02:38,684 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:02:38,684 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:02:38,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:02:38,685 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:02:38,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:02:38,685 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:02:38,685 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:02:38,686 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:02:38,686 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:02:38,686 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:02:38,690 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:02:38,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:02:38,690 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:02:38,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:02:38,691 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:02:38,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:02:38,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:02:38,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:02:38,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:02:38,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:02:38,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:02:38,693 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:02:38,693 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:02:38,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:02:38,694 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:02:38,694 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:02:38,695 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_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 [2022-11-21 22:02:39,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:02:39,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:02:39,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:02:39,088 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:02:39,089 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:02:39,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2022-11-21 22:02:42,290 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:02:42,587 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:02:42,587 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2022-11-21 22:02:42,604 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/data/47e1fc885/f4fac7749e094c218ad67ac73a0b72d7/FLAG583a38e0d [2022-11-21 22:02:42,624 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf7149a6-1b56-4afa-bb11-643ac9c8aab1/bin/ukojak-jW3SillKbg/data/47e1fc885/f4fac7749e094c218ad67ac73a0b72d7 [2022-11-21 22:02:42,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:02:42,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:02:42,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:02:42,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:02:42,635 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:02:42,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:02:42" (1/1) ... [2022-11-21 22:02:42,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2353f7af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:42, skipping insertion in model container [2022-11-21 22:02:42,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:02:42" (1/1) ... [2022-11-21 22:02:42,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:02:42,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:02:42,947 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:02:42,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4170aa0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:42, skipping insertion in model container [2022-11-21 22:02:42,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:02:42,949 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:02:42,953 INFO L158 Benchmark]: Toolchain (without parser) took 320.14ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 27.7MB in the beginning and 58.1MB in the end (delta: -30.4MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2022-11-21 22:02:42,954 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.9MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:02:42,955 INFO L158 Benchmark]: CACSL2BoogieTranslator took 317.66ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 27.5MB in the beginning and 58.1MB in the end (delta: -30.6MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2022-11-21 22:02:42,957 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 58.7MB. Free memory was 36.9MB in the beginning and 36.9MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 317.66ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 27.5MB in the beginning and 58.1MB in the end (delta: -30.6MB). Peak memory consumption was 7.7MB. 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