./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.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_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/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_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/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_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/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 f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:51:55,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:51:55,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:51:55,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:51:55,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:51:55,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:51:55,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:51:55,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:51:55,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:51:55,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:51:55,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:51:55,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:51:55,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:51:55,878 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:51:55,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:51:55,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:51:55,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:51:55,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:51:55,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:51:55,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:51:55,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:51:55,889 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:51:55,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:51:55,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:51:55,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:51:55,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:51:55,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:51:55,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:51:55,897 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:51:55,898 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:51:55,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:51:55,899 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:51:55,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:51:55,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:51:55,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:51:55,903 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:51:55,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:51:55,904 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:51:55,904 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:51:55,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:51:55,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:51:55,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:51:55,931 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:51:55,931 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:51:55,932 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:51:55,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:51:55,933 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:51:55,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:51:55,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:51:55,934 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:51:55,934 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:51:55,934 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:51:55,934 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:51:55,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:51:55,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:51:55,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:51:55,935 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:51:55,936 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:51:55,936 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:51:55,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:51:55,936 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:51:55,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:51:55,937 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:51:55,937 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:51:55,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:51:55,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:51:55,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:51:55,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:51:55,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:51:55,939 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:51:55,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:51:55,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:51:55,939 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_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-11-20 16:51:56,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:51:56,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:51:56,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:51:56,215 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:51:56,215 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:51:56,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-20 16:51:59,257 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:51:59,694 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:51:59,695 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-20 16:51:59,720 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/data/629ee20f8/9877550104f8494daae5c580431169d9/FLAG13025d8d2 [2022-11-20 16:51:59,738 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/data/629ee20f8/9877550104f8494daae5c580431169d9 [2022-11-20 16:51:59,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:51:59,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:51:59,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:51:59,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:51:59,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:51:59,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:51:59" (1/1) ... [2022-11-20 16:51:59,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1307e6ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:51:59, skipping insertion in model container [2022-11-20 16:51:59,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:51:59" (1/1) ... [2022-11-20 16:51:59,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:51:59,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:52:00,058 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:52:00,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6211386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:52:00, skipping insertion in model container [2022-11-20 16:52:00,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:52:00,059 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:52:00,061 INFO L158 Benchmark]: Toolchain (without parser) took 314.36ms. Allocated memory is still 163.6MB. Free memory was 125.0MB in the beginning and 112.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:52:00,061 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 125.8MB. Free memory was 70.5MB in the beginning and 70.4MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:52:00,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.38ms. Allocated memory is still 163.6MB. Free memory was 125.0MB in the beginning and 112.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:52:00,064 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 125.8MB. Free memory was 70.5MB in the beginning and 70.4MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.38ms. Allocated memory is still 163.6MB. Free memory was 125.0MB in the beginning and 112.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. 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_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/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_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/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_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/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 f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:52:02,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:52:02,186 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:52:02,220 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:52:02,221 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:52:02,222 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:52:02,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:52:02,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:52:02,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:52:02,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:52:02,228 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:52:02,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:52:02,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:52:02,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:52:02,232 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:52:02,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:52:02,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:52:02,235 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:52:02,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:52:02,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:52:02,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:52:02,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:52:02,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:52:02,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:52:02,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:52:02,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:52:02,247 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:52:02,248 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:52:02,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:52:02,249 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:52:02,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:52:02,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:52:02,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:52:02,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:52:02,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:52:02,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:52:02,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:52:02,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:52:02,257 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:52:02,258 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:52:02,259 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:52:02,260 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:52:02,301 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:52:02,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:52:02,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:52:02,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:52:02,305 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:52:02,305 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:52:02,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:52:02,306 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:52:02,306 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:52:02,306 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:52:02,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:52:02,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:52:02,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:52:02,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:52:02,308 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:52:02,308 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:52:02,309 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:52:02,309 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:52:02,309 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:52:02,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:52:02,310 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:52:02,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:52:02,310 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:52:02,310 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:52:02,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:52:02,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:52:02,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:52:02,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:52:02,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:52:02,312 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:52:02,312 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:52:02,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:52:02,313 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:52:02,313 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:52:02,313 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_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-11-20 16:52:02,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:52:02,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:52:02,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:52:02,762 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:52:02,763 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:52:02,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-20 16:52:05,742 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:52:06,206 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:52:06,213 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-20 16:52:06,230 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/data/7168798da/2c8d04dbd8a04162bce6ad9bb8ce3893/FLAGef581578f [2022-11-20 16:52:06,249 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e3bb89-1427-49a1-aa7f-c9acc8ec0362/bin/ukojak-pZX7IvK2PQ/data/7168798da/2c8d04dbd8a04162bce6ad9bb8ce3893 [2022-11-20 16:52:06,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:52:06,253 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:52:06,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:52:06,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:52:06,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:52:06,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:52:06" (1/1) ... [2022-11-20 16:52:06,260 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 04:52:06, skipping insertion in model container [2022-11-20 16:52:06,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:52:06" (1/1) ... [2022-11-20 16:52:06,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:52:06,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:52:06,676 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:52:06,678 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 04:52:06, skipping insertion in model container [2022-11-20 16:52:06,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:52:06,678 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:52:06,683 INFO L158 Benchmark]: Toolchain (without parser) took 427.72ms. Allocated memory is still 79.7MB. Free memory was 52.6MB in the beginning and 39.8MB in the end (delta: 12.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 16:52:06,684 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 79.7MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:52:06,685 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.64ms. Allocated memory is still 79.7MB. Free memory was 52.4MB in the beginning and 39.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:52:06,687 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 79.7MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.64ms. Allocated memory is still 79.7MB. Free memory was 52.4MB in the beginning and 39.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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