./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/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_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/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_b890132b-a131-4a3c-a85d-39a211db35bc/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 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- 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 18:23:08,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:23:08,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:23:08,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:23:08,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:23:08,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:23:08,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:23:08,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:23:08,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:23:08,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:23:08,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:23:08,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:23:08,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:23:08,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:23:08,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:23:08,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:23:08,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:23:08,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:23:08,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:23:08,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:23:08,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:23:08,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:23:08,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:23:08,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:23:08,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:23:08,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:23:08,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:23:08,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:23:08,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:23:08,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:23:08,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:23:08,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:23:08,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:23:08,725 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:23:08,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:23:08,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:23:08,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:23:08,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:23:08,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:23:08,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:23:08,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:23:08,731 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:23:08,752 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:23:08,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:23:08,753 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:23:08,753 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:23:08,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:23:08,754 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:23:08,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:23:08,755 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:23:08,755 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:23:08,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:23:08,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:23:08,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:23:08,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:23:08,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:23:08,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:23:08,756 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:23:08,756 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:23:08,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:23:08,757 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:23:08,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:23:08,757 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:23:08,757 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:23:08,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:23:08,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:23:08,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:23:08,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:23:08,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:23:08,758 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:23:08,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:23:08,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:23:08,759 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_b890132b-a131-4a3c-a85d-39a211db35bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2022-11-20 18:23:09,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:23:09,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:23:09,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:23:09,080 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:23:09,080 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:23:09,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-20 18:23:12,045 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:23:12,444 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:23:12,445 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-20 18:23:12,461 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/data/8695a835a/09bcf5bb30f14cbb8c62fdaa58cf2b32/FLAG92f413ba7 [2022-11-20 18:23:12,476 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/data/8695a835a/09bcf5bb30f14cbb8c62fdaa58cf2b32 [2022-11-20 18:23:12,478 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:23:12,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:23:12,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:23:12,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:23:12,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:23:12,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:23:12" (1/1) ... [2022-11-20 18:23:12,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f238ac7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:23:12, skipping insertion in model container [2022-11-20 18:23:12,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:23:12" (1/1) ... [2022-11-20 18:23:12,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:23:12,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:23:12,767 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:23:12,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f3508fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:23:12, skipping insertion in model container [2022-11-20 18:23:12,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:23:12,768 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:23:12,769 INFO L158 Benchmark]: Toolchain (without parser) took 288.84ms. Allocated memory is still 146.8MB. Free memory was 114.3MB in the beginning and 104.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:23:12,770 INFO L158 Benchmark]: CDTParser took 0.60ms. Allocated memory is still 109.1MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:23:12,770 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.51ms. Allocated memory is still 146.8MB. Free memory was 114.3MB in the beginning and 104.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:23:12,772 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60ms. Allocated memory is still 109.1MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 286.51ms. Allocated memory is still 146.8MB. Free memory was 114.3MB in the beginning and 104.7MB 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/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_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/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_b890132b-a131-4a3c-a85d-39a211db35bc/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 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- 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 18:23:15,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:23:15,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:23:15,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:23:15,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:23:15,128 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:23:15,130 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:23:15,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:23:15,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:23:15,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:23:15,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:23:15,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:23:15,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:23:15,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:23:15,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:23:15,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:23:15,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:23:15,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:23:15,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:23:15,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:23:15,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:23:15,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:23:15,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:23:15,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:23:15,185 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:23:15,185 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:23:15,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:23:15,188 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:23:15,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:23:15,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:23:15,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:23:15,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:23:15,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:23:15,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:23:15,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:23:15,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:23:15,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:23:15,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:23:15,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:23:15,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:23:15,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:23:15,219 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:23:15,261 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:23:15,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:23:15,263 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:23:15,264 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:23:15,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:23:15,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:23:15,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:23:15,265 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:23:15,265 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:23:15,265 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:23:15,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:23:15,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:23:15,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:23:15,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:23:15,267 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:23:15,267 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:23:15,267 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:23:15,267 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:23:15,268 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:23:15,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:23:15,268 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:23:15,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:23:15,268 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:23:15,268 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:23:15,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:23:15,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:23:15,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:23:15,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:23:15,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:23:15,270 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:23:15,270 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:23:15,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:23:15,270 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:23:15,270 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:23:15,271 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_b890132b-a131-4a3c-a85d-39a211db35bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2022-11-20 18:23:15,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:23:15,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:23:15,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:23:15,730 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:23:15,731 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:23:15,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-20 18:23:18,958 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:23:19,331 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:23:19,335 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-20 18:23:19,374 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/data/b14a536e9/7d0035cd30254d0a8579aa01f135be68/FLAGfd790ffc9 [2022-11-20 18:23:19,389 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b890132b-a131-4a3c-a85d-39a211db35bc/bin/ukojak-pZX7IvK2PQ/data/b14a536e9/7d0035cd30254d0a8579aa01f135be68 [2022-11-20 18:23:19,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:23:19,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:23:19,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:23:19,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:23:19,397 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:23:19,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:23:19" (1/1) ... [2022-11-20 18:23:19,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@204929fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:23:19, skipping insertion in model container [2022-11-20 18:23:19,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:23:19" (1/1) ... [2022-11-20 18:23:19,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:23:19,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:23:19,774 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:23:19,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3eec7eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:23:19, skipping insertion in model container [2022-11-20 18:23:19,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:23:19,776 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:23:19,780 INFO L158 Benchmark]: Toolchain (without parser) took 385.96ms. Allocated memory is still 73.4MB. Free memory was 49.6MB in the beginning and 39.9MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:23:19,780 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 73.4MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:23:19,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 381.67ms. Allocated memory is still 73.4MB. Free memory was 49.2MB in the beginning and 39.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:23:19,783 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 73.4MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 381.67ms. Allocated memory is still 73.4MB. Free memory was 49.2MB in the beginning and 39.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN