./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/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_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/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_46fba364-99d4-4ef9-b8f2-566679d43a9e/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 c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:15:23,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:15:23,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:15:23,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:15:23,950 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:15:23,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:15:23,953 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:15:23,955 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:15:23,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:15:23,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:15:23,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:15:23,960 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:15:23,960 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:15:23,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:15:23,963 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:15:23,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:15:23,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:15:23,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:15:23,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:15:23,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:15:23,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:15:23,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:15:23,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:15:23,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:15:23,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:15:23,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:15:23,995 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:15:23,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:15:23,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:15:23,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:15:23,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:15:23,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:15:24,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:15:24,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:15:24,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:15:24,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:15:24,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:15:24,010 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:15:24,010 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:15:24,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:15:24,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:15:24,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:15:24,053 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:15:24,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:15:24,056 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:15:24,056 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:15:24,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:15:24,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:15:24,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:15:24,058 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:15:24,059 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:15:24,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:15:24,060 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:15:24,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:15:24,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:15:24,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:15:24,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:15:24,062 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:15:24,062 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:15:24,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:15:24,063 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:15:24,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:15:24,063 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:15:24,063 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:15:24,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:15:24,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:15:24,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:15:24,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:15:24,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:15:24,065 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:15:24,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:15:24,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:15:24,067 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_46fba364-99d4-4ef9-b8f2-566679d43a9e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c [2022-11-21 23:15:24,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:15:24,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:15:24,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:15:24,411 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:15:24,411 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:15:24,412 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-21 23:15:27,512 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:15:27,997 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:15:27,998 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-21 23:15:28,024 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/data/a7fe51b09/c5bada098a5e48d09db84a77fad344c8/FLAG34f5db72d [2022-11-21 23:15:28,044 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/data/a7fe51b09/c5bada098a5e48d09db84a77fad344c8 [2022-11-21 23:15:28,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:15:28,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:15:28,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:15:28,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:15:28,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:15:28,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:15:28" (1/1) ... [2022-11-21 23:15:28,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd2c599 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:15:28, skipping insertion in model container [2022-11-21 23:15:28,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:15:28" (1/1) ... [2022-11-21 23:15:28,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:15:28,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:15:28,363 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:15:28,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b4c8c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:15:28, skipping insertion in model container [2022-11-21 23:15:28,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:15:28,365 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:15:28,367 INFO L158 Benchmark]: Toolchain (without parser) took 313.63ms. Allocated memory is still 151.0MB. Free memory was 117.5MB in the beginning and 108.0MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:15:28,368 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:15:28,369 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.39ms. Allocated memory is still 151.0MB. Free memory was 117.5MB in the beginning and 108.0MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:15:28,370 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 111.1MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.39ms. Allocated memory is still 151.0MB. Free memory was 117.5MB in the beginning and 108.0MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/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_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/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_46fba364-99d4-4ef9-b8f2-566679d43a9e/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 c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:15:30,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:15:30,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:15:30,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:15:30,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:15:30,816 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:15:30,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:15:30,822 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:15:30,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:15:30,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:15:30,831 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:15:30,833 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:15:30,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:15:30,836 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:15:30,837 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:15:30,842 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:15:30,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:15:30,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:15:30,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:15:30,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:15:30,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:15:30,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:15:30,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:15:30,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:15:30,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:15:30,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:15:30,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:15:30,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:15:30,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:15:30,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:15:30,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:15:30,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:15:30,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:15:30,881 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:15:30,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:15:30,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:15:30,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:15:30,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:15:30,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:15:30,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:15:30,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:15:30,888 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:15:30,916 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:15:30,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:15:30,919 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:15:30,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:15:30,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:15:30,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:15:30,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:15:30,921 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:15:30,921 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:15:30,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:15:30,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:15:30,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:15:30,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:15:30,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:15:30,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:15:30,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:15:30,923 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:15:30,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:15:30,923 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:15:30,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:15:30,924 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:15:30,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:15:30,924 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:15:30,925 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:15:30,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:15:30,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:15:30,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:15:30,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:15:30,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:15:30,926 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:15:30,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:15:30,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:15:30,927 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:15:30,927 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:15:30,927 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_46fba364-99d4-4ef9-b8f2-566679d43a9e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c [2022-11-21 23:15:31,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:15:31,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:15:31,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:15:31,355 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:15:31,355 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:15:31,357 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-21 23:15:34,435 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:15:34,781 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:15:34,782 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-21 23:15:34,805 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/data/67bf51f55/d1334bbd6dd3474d9325d8722112e13d/FLAG0a990efed [2022-11-21 23:15:34,826 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fba364-99d4-4ef9-b8f2-566679d43a9e/bin/ukojak-jW3SillKbg/data/67bf51f55/d1334bbd6dd3474d9325d8722112e13d [2022-11-21 23:15:34,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:15:34,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:15:34,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:15:34,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:15:34,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:15:34,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:15:34" (1/1) ... [2022-11-21 23:15:34,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe7f5e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:15:34, skipping insertion in model container [2022-11-21 23:15:34,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:15:34" (1/1) ... [2022-11-21 23:15:34,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:15:34,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:15:35,146 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:15:35,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14500cf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:15:35, skipping insertion in model container [2022-11-21 23:15:35,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:15:35,148 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:15:35,151 INFO L158 Benchmark]: Toolchain (without parser) took 319.98ms. Allocated memory is still 73.4MB. Free memory was 48.0MB in the beginning and 38.2MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:15:35,152 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 56.6MB. Free memory was 34.8MB in the beginning and 34.7MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:15:35,153 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.64ms. Allocated memory is still 73.4MB. Free memory was 47.8MB in the beginning and 38.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:15:35,155 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 56.6MB. Free memory was 34.8MB in the beginning and 34.7MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 315.64ms. Allocated memory is still 73.4MB. Free memory was 47.8MB in the beginning and 38.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN