./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/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_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/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_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 17:57:50,786 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:57:50,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:57:50,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:57:50,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:57:50,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:57:50,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:57:50,822 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:57:50,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:57:50,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:57:50,832 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:57:50,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:57:50,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:57:50,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:57:50,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:57:50,841 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:57:50,842 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:57:50,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:57:50,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:57:50,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:57:50,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:57:50,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:57:50,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:57:50,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:57:50,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:57:50,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:57:50,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:57:50,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:57:50,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:57:50,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:57:50,882 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:57:50,883 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:57:50,885 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:57:50,886 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:57:50,887 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:57:50,887 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:57:50,888 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:57:50,888 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:57:50,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:57:50,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:57:50,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:57:50,893 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:57:50,938 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:57:50,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:57:50,940 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:57:50,940 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:57:50,941 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:57:50,941 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:57:50,941 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:57:50,942 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:57:50,942 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:57:50,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:57:50,943 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:57:50,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:57:50,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:57:50,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:57:50,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:57:50,944 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:57:50,945 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:57:50,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:57:50,945 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:57:50,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:57:50,946 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:57:50,946 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:57:50,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:57:50,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:57:50,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:57:50,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:57:50,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:57:50,947 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:57:50,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:57:50,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:57:50,949 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_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-20 17:57:51,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:57:51,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:57:51,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:57:51,305 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:57:51,306 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:57:51,307 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 17:57:54,426 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:57:54,791 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:57:54,792 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 17:57:54,807 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/data/066b8c641/6ac3e8dd54f84e6cbfaec004cb44708b/FLAG6dc544942 [2022-11-20 17:57:54,821 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/data/066b8c641/6ac3e8dd54f84e6cbfaec004cb44708b [2022-11-20 17:57:54,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:57:54,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:57:54,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:57:54,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:57:54,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:57:54,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:57:54" (1/1) ... [2022-11-20 17:57:54,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51962d5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:57:54, skipping insertion in model container [2022-11-20 17:57:54,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:57:54" (1/1) ... [2022-11-20 17:57:54,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:57:54,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:57:55,223 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:57:55,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@520534a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:57:55, skipping insertion in model container [2022-11-20 17:57:55,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:57:55,225 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:57:55,228 INFO L158 Benchmark]: Toolchain (without parser) took 388.40ms. Allocated memory is still 159.4MB. Free memory was 127.2MB in the beginning and 117.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:57:55,229 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 159.4MB. Free memory was 114.7MB in the beginning and 114.6MB in the end (delta: 96.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:57:55,230 INFO L158 Benchmark]: CACSL2BoogieTranslator took 385.98ms. Allocated memory is still 159.4MB. Free memory was 127.2MB in the beginning and 117.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:57:55,231 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 159.4MB. Free memory was 114.7MB in the beginning and 114.6MB in the end (delta: 96.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 385.98ms. Allocated memory is still 159.4MB. Free memory was 127.2MB in the beginning and 117.7MB in the end (delta: 9.4MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/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_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/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_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 17:57:57,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:57:57,613 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:57:57,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:57:57,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:57:57,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:57:57,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:57:57,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:57:57,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:57:57,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:57:57,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:57:57,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:57:57,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:57:57,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:57:57,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:57:57,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:57:57,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:57:57,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:57:57,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:57:57,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:57:57,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:57:57,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:57:57,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:57:57,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:57:57,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:57:57,710 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:57:57,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:57:57,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:57:57,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:57:57,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:57:57,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:57:57,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:57:57,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:57:57,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:57:57,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:57:57,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:57:57,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:57:57,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:57:57,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:57:57,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:57:57,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:57:57,740 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:57:57,781 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:57:57,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:57:57,783 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:57:57,784 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:57:57,785 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:57:57,785 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:57:57,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:57:57,786 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:57:57,786 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:57:57,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:57:57,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:57:57,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:57:57,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:57:57,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:57:57,789 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:57:57,789 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:57:57,789 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:57:57,789 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:57:57,790 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:57:57,790 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:57:57,790 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:57:57,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:57:57,791 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:57:57,791 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:57:57,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:57:57,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:57:57,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:57:57,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:57:57,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:57:57,793 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:57:57,793 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:57:57,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:57:57,794 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:57:57,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:57:57,795 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_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-20 17:57:58,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:57:58,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:57:58,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:57:58,213 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:57:58,214 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:57:58,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 17:58:01,410 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:58:01,800 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:58:01,801 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 17:58:01,825 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/data/67af74138/bf368197d3e8488898587c1626a91f91/FLAGaf5715232 [2022-11-20 17:58:01,842 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5d68d32-8bd2-4ea5-a950-589f4a22ab67/bin/ukojak-pZX7IvK2PQ/data/67af74138/bf368197d3e8488898587c1626a91f91 [2022-11-20 17:58:01,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:58:01,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:58:01,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:58:01,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:58:01,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:58:01,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:58:01" (1/1) ... [2022-11-20 17:58:01,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3909c603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:58:01, skipping insertion in model container [2022-11-20 17:58:01,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:58:01" (1/1) ... [2022-11-20 17:58:01,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:58:01,941 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:58:02,222 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:58:02,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d8bcc79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:58:02, skipping insertion in model container [2022-11-20 17:58:02,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:58:02,223 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:58:02,225 INFO L158 Benchmark]: Toolchain (without parser) took 377.63ms. Allocated memory is still 77.6MB. Free memory was 52.6MB in the beginning and 43.1MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:58:02,227 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:58:02,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.45ms. Allocated memory is still 77.6MB. Free memory was 52.4MB in the beginning and 43.1MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:58:02,229 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 56.6MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.45ms. Allocated memory is still 77.6MB. Free memory was 52.4MB in the beginning and 43.1MB 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