./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.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_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/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_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/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_79cde727-6e4b-4250-ad90-a4a7bcce174e/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 ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e --- 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 21:59:59,855 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:59:59,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:59:59,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:59:59,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:59:59,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:59:59,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:59:59,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:59:59,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:59:59,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:59:59,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:59:59,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:59:59,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:59:59,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:59:59,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:59:59,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:59:59,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:59:59,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:59:59,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:59:59,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:59:59,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:59:59,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:59:59,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:59:59,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:59:59,941 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:59:59,942 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:59:59,942 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:59:59,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:59:59,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:59:59,946 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:59:59,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:59:59,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:59:59,951 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:59:59,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:59:59,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:59:59,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:59:59,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:59:59,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:59:59,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:59:59,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:59:59,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:59:59,959 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:00:00,004 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:00:00,005 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:00:00,006 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:00:00,007 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:00:00,007 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:00:00,008 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:00:00,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:00:00,008 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:00:00,008 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:00:00,009 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:00:00,010 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:00:00,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:00:00,010 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:00:00,010 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:00:00,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:00:00,011 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:00:00,011 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:00:00,011 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:00:00,011 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:00:00,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:00:00,012 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:00:00,012 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:00:00,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:00:00,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:00:00,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:00:00,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:00:00,013 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:00:00,014 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:00:00,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:00:00,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:00:00,015 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_79cde727-6e4b-4250-ad90-a4a7bcce174e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e [2022-11-21 22:00:00,323 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:00:00,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:00:00,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:00:00,367 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:00:00,367 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:00:00,368 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2022-11-21 22:00:03,403 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:00:03,740 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:00:03,741 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2022-11-21 22:00:03,756 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/data/0a2b35958/48062e8ff77242b286fc362e6c38b283/FLAG928d8765b [2022-11-21 22:00:03,771 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/data/0a2b35958/48062e8ff77242b286fc362e6c38b283 [2022-11-21 22:00:03,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:00:03,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:00:03,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:03,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:00:03,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:00:03,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:03" (1/1) ... [2022-11-21 22:00:03,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f827ea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:03, skipping insertion in model container [2022-11-21 22:00:03,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:03" (1/1) ... [2022-11-21 22:00:03,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:00:03,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:00:04,085 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:00:04,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b06ab38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:04, skipping insertion in model container [2022-11-21 22:00:04,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:04,087 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:00:04,088 INFO L158 Benchmark]: Toolchain (without parser) took 312.22ms. Allocated memory is still 155.2MB. Free memory was 107.5MB in the beginning and 97.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:00:04,089 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 155.2MB. Free memory is still 106.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:00:04,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.74ms. Allocated memory is still 155.2MB. Free memory was 107.2MB in the beginning and 97.0MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:00:04,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 155.2MB. Free memory is still 106.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.74ms. Allocated memory is still 155.2MB. Free memory was 107.2MB in the beginning and 97.0MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/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_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/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_79cde727-6e4b-4250-ad90-a4a7bcce174e/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 ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:00:06,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:00:06,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:00:06,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:00:06,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:00:06,491 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:00:06,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:00:06,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:00:06,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:00:06,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:00:06,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:00:06,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:00:06,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:00:06,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:00:06,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:00:06,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:00:06,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:00:06,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:00:06,523 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:00:06,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:00:06,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:00:06,529 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:00:06,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:00:06,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:00:06,544 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:00:06,545 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:00:06,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:00:06,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:00:06,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:00:06,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:00:06,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:00:06,548 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:00:06,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:00:06,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:00:06,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:00:06,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:00:06,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:00:06,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:00:06,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:00:06,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:00:06,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:00:06,568 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:00:06,610 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:00:06,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:00:06,612 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:00:06,613 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:00:06,614 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:00:06,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:00:06,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:00:06,615 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:00:06,615 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:00:06,615 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:00:06,616 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:00:06,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:00:06,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:00:06,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:00:06,617 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:00:06,618 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:00:06,618 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:00:06,618 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:00:06,619 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:00:06,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:00:06,619 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:00:06,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:00:06,620 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:00:06,620 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:00:06,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:00:06,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:00:06,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:00:06,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:00:06,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:00:06,622 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:00:06,622 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:00:06,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:00:06,622 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:00:06,623 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:00:06,623 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_79cde727-6e4b-4250-ad90-a4a7bcce174e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e [2022-11-21 22:00:07,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:00:07,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:00:07,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:00:07,064 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:00:07,064 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:00:07,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2022-11-21 22:00:10,148 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:00:10,536 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:00:10,536 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2022-11-21 22:00:10,561 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/data/cd1d24e0c/f1d5978d6e1440c380c5026cdd5b5c8c/FLAG57794a6d4 [2022-11-21 22:00:10,581 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79cde727-6e4b-4250-ad90-a4a7bcce174e/bin/ukojak-jW3SillKbg/data/cd1d24e0c/f1d5978d6e1440c380c5026cdd5b5c8c [2022-11-21 22:00:10,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:00:10,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:00:10,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:10,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:00:10,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:00:10,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:10" (1/1) ... [2022-11-21 22:00:10,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fff9f97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:10, skipping insertion in model container [2022-11-21 22:00:10,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:10" (1/1) ... [2022-11-21 22:00:10,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:00:10,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:00:10,983 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:00:10,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@674d5e2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:10, skipping insertion in model container [2022-11-21 22:00:10,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:10,985 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:00:10,988 INFO L158 Benchmark]: Toolchain (without parser) took 402.03ms. Allocated memory is still 77.6MB. Free memory was 53.0MB in the beginning and 42.8MB in the end (delta: 10.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:00:10,989 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 55.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:00:10,990 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.64ms. Allocated memory is still 77.6MB. Free memory was 52.8MB in the beginning and 43.0MB in the end (delta: 9.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:00:10,992 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 55.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.64ms. Allocated memory is still 77.6MB. Free memory was 52.8MB in the beginning and 43.0MB in the end (delta: 9.8MB). 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