./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/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_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/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_af34c00a-1deb-4c79-b721-2b747aaadd1b/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- 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 16:29:28,735 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:29:28,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:29:28,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:29:28,787 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:29:28,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:29:28,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:29:28,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:29:28,802 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:29:28,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:29:28,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:29:28,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:29:28,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:29:28,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:29:28,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:29:28,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:29:28,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:29:28,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:29:28,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:29:28,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:29:28,836 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:29:28,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:29:28,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:29:28,842 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:29:28,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:29:28,854 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:29:28,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:29:28,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:29:28,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:29:28,860 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:29:28,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:29:28,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:29:28,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:29:28,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:29:28,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:29:28,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:29:28,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:29:28,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:29:28,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:29:28,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:29:28,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:29:28,874 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:29:28,924 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:29:28,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:29:28,927 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:29:28,927 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:29:28,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:29:28,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:29:28,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:29:28,941 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:29:28,941 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:29:28,941 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:29:28,943 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:29:28,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:29:28,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:29:28,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:29:28,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:29:28,944 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:29:28,944 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:29:28,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:29:28,945 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:29:28,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:29:28,945 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:29:28,946 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:29:28,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:29:28,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:29:28,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:29:28,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:29:28,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:29:28,947 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:29:28,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:29:28,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:29:28,948 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_af34c00a-1deb-4c79-b721-2b747aaadd1b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2022-11-20 16:29:29,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:29:29,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:29:29,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:29:29,310 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:29:29,311 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:29:29,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-20 16:29:32,850 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:29:33,436 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:29:33,437 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-20 16:29:33,471 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/data/900bad90e/1b130f1541a1493587a6316e01ea29b8/FLAG9c1200d83 [2022-11-20 16:29:33,489 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/data/900bad90e/1b130f1541a1493587a6316e01ea29b8 [2022-11-20 16:29:33,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:29:33,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:29:33,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:29:33,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:29:33,500 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:29:33,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:29:33" (1/1) ... [2022-11-20 16:29:33,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ee2fbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:29:33, skipping insertion in model container [2022-11-20 16:29:33,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:29:33" (1/1) ... [2022-11-20 16:29:33,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:29:33,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:29:33,916 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:29:33,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f605862 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:29:33, skipping insertion in model container [2022-11-20 16:29:33,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:29:33,918 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:29:33,920 INFO L158 Benchmark]: Toolchain (without parser) took 425.38ms. Allocated memory is still 169.9MB. Free memory was 131.6MB in the beginning and 119.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:29:33,921 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 169.9MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:29:33,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 422.07ms. Allocated memory is still 169.9MB. Free memory was 131.6MB in the beginning and 119.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:29:33,924 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 169.9MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 422.07ms. Allocated memory is still 169.9MB. Free memory was 131.6MB in the beginning and 119.0MB 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 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_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/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_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/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_af34c00a-1deb-4c79-b721-2b747aaadd1b/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- 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 16:29:36,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:29:36,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:29:36,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:29:36,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:29:36,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:29:36,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:29:36,861 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:29:36,864 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:29:36,871 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:29:36,872 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:29:36,875 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:29:36,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:29:36,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:29:36,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:29:36,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:29:36,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:29:36,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:29:36,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:29:36,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:29:36,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:29:36,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:29:36,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:29:36,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:29:36,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:29:36,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:29:36,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:29:36,925 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:29:36,926 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:29:36,927 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:29:36,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:29:36,930 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:29:36,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:29:36,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:29:36,952 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:29:36,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:29:36,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:29:36,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:29:36,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:29:36,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:29:36,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:29:36,958 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:29:37,013 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:29:37,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:29:37,017 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:29:37,018 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:29:37,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:29:37,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:29:37,019 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:29:37,019 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:29:37,020 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:29:37,020 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:29:37,021 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:29:37,022 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:29:37,022 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:29:37,022 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:29:37,022 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:29:37,023 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:29:37,023 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:29:37,023 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:29:37,023 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:29:37,024 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:29:37,024 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:29:37,024 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:29:37,024 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:29:37,025 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:29:37,025 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:29:37,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:29:37,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:29:37,026 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:29:37,026 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:29:37,026 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:29:37,027 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:29:37,027 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:29:37,028 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:29:37,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:29:37,028 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_af34c00a-1deb-4c79-b721-2b747aaadd1b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2022-11-20 16:29:37,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:29:37,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:29:37,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:29:37,538 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:29:37,538 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:29:37,540 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-20 16:29:41,217 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:29:41,666 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:29:41,667 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-20 16:29:41,714 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/data/baed946d6/8e53dec3e3874dff941ab621ec4ca28b/FLAG5f1023e88 [2022-11-20 16:29:41,746 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af34c00a-1deb-4c79-b721-2b747aaadd1b/bin/ukojak-pZX7IvK2PQ/data/baed946d6/8e53dec3e3874dff941ab621ec4ca28b [2022-11-20 16:29:41,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:29:41,754 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:29:41,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:29:41,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:29:41,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:29:41,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:29:41" (1/1) ... [2022-11-20 16:29:41,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e52acb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:29:41, skipping insertion in model container [2022-11-20 16:29:41,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:29:41" (1/1) ... [2022-11-20 16:29:41,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:29:41,892 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:29:42,216 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:29:42,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54141a58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:29:42, skipping insertion in model container [2022-11-20 16:29:42,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:29:42,218 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:29:42,220 INFO L158 Benchmark]: Toolchain (without parser) took 464.96ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 29.3MB in the beginning and 58.4MB in the end (delta: -29.2MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-20 16:29:42,221 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 51.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:29:42,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 459.60ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 29.0MB in the beginning and 58.4MB in the end (delta: -29.4MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-20 16:29:42,227 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 51.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 459.60ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 29.0MB in the beginning and 58.4MB in the end (delta: -29.4MB). Peak memory consumption was 8.2MB. 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