./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 10:34:09,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:34:09,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:34:09,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:34:09,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:34:09,711 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:34:09,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:34:09,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:34:09,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:34:09,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:34:09,731 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:34:09,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:34:09,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:34:09,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:34:09,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:34:09,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:34:09,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:34:09,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:34:09,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:34:09,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:34:09,755 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:34:09,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:34:09,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:34:09,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:34:09,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:34:09,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:34:09,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:34:09,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:34:09,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:34:09,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:34:09,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:34:09,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:34:09,768 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:34:09,769 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:34:09,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:34:09,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:34:09,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:34:09,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:34:09,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:34:09,773 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:34:09,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:34:09,774 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 10:34:09,813 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:34:09,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:34:09,822 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:34:09,822 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:34:09,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:34:09,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:34:09,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:34:09,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:34:09,825 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:34:09,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:34:09,826 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:34:09,826 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:34:09,827 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:34:09,827 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:34:09,827 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:34:09,827 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:34:09,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:34:09,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:34:09,828 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:34:09,828 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:34:09,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:34:09,829 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:34:09,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:34:09,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:34:09,830 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:34:09,830 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:34:09,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:34:09,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:34:09,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:34:09,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:34:09,832 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:34:09,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:34:09,832 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:34:09,833 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:34:09,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:34:09,833 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_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-20 10:34:10,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:34:10,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:34:10,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:34:10,175 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:34:10,176 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:34:10,177 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 10:34:13,159 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:34:13,510 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:34:13,511 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 10:34:13,528 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/data/47480ae77/8c093de60b6446c9938a153b9bb8a3ac/FLAGc50e8c595 [2022-11-20 10:34:13,544 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/data/47480ae77/8c093de60b6446c9938a153b9bb8a3ac [2022-11-20 10:34:13,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:34:13,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:34:13,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:34:13,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:34:13,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:34:13,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:34:13" (1/1) ... [2022-11-20 10:34:13,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49275fc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:34:13, skipping insertion in model container [2022-11-20 10:34:13,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:34:13" (1/1) ... [2022-11-20 10:34:13,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:34:13,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:34:13,942 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:34:13,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71a6d4e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:34:13, skipping insertion in model container [2022-11-20 10:34:13,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:34:13,946 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:34:13,948 INFO L158 Benchmark]: Toolchain (without parser) took 398.24ms. Allocated memory was 130.0MB in the beginning and 167.8MB in the end (delta: 37.7MB). Free memory was 71.3MB in the beginning and 139.5MB in the end (delta: -68.2MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2022-11-20 10:34:13,949 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 130.0MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:34:13,950 INFO L158 Benchmark]: CACSL2BoogieTranslator took 395.32ms. Allocated memory was 130.0MB in the beginning and 167.8MB in the end (delta: 37.7MB). Free memory was 71.0MB in the beginning and 139.5MB in the end (delta: -68.5MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2022-11-20 10:34:13,952 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 130.0MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 395.32ms. Allocated memory was 130.0MB in the beginning and 167.8MB in the end (delta: 37.7MB). Free memory was 71.0MB in the beginning and 139.5MB in the end (delta: -68.5MB). Peak memory consumption was 18.3MB. 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_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 10:34:16,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:34:16,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:34:16,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:34:16,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:34:16,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:34:16,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:34:16,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:34:16,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:34:16,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:34:16,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:34:16,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:34:16,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:34:16,343 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:34:16,345 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:34:16,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:34:16,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:34:16,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:34:16,356 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:34:16,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:34:16,363 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:34:16,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:34:16,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:34:16,367 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:34:16,371 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:34:16,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:34:16,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:34:16,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:34:16,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:34:16,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:34:16,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:34:16,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:34:16,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:34:16,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:34:16,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:34:16,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:34:16,385 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:34:16,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:34:16,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:34:16,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:34:16,387 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:34:16,392 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 10:34:16,430 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:34:16,430 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:34:16,432 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:34:16,432 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:34:16,433 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:34:16,433 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:34:16,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:34:16,434 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:34:16,434 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:34:16,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:34:16,436 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:34:16,436 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:34:16,436 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:34:16,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:34:16,436 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:34:16,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:34:16,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:34:16,437 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:34:16,437 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:34:16,437 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:34:16,437 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:34:16,438 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:34:16,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:34:16,438 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:34:16,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:34:16,438 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:34:16,439 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:34:16,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:34:16,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:34:16,439 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:34:16,439 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:34:16,439 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:34:16,440 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:34:16,440 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:34:16,440 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:34:16,440 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:34:16,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:34:16,441 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:34:16,441 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_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-20 10:34:16,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:34:16,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:34:16,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:34:16,872 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:34:16,873 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:34:16,875 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 10:34:19,887 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:34:20,279 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:34:20,279 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-20 10:34:20,318 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/data/ee6b4b5a7/7f5c210f9a9d4ad7a51d32d4f618fe88/FLAG26f2c243a [2022-11-20 10:34:20,331 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67816907-d15d-43a5-bddf-0aaeb69da74d/bin/uautomizer-ug76WZFUDN/data/ee6b4b5a7/7f5c210f9a9d4ad7a51d32d4f618fe88 [2022-11-20 10:34:20,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:34:20,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:34:20,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:34:20,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:34:20,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:34:20,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:34:20" (1/1) ... [2022-11-20 10:34:20,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@608fa17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:34:20, skipping insertion in model container [2022-11-20 10:34:20,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:34:20" (1/1) ... [2022-11-20 10:34:20,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:34:20,427 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:34:20,670 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:34:20,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e912811 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:34:20, skipping insertion in model container [2022-11-20 10:34:20,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:34:20,672 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:34:20,675 INFO L158 Benchmark]: Toolchain (without parser) took 338.01ms. Allocated memory is still 79.7MB. Free memory was 54.4MB in the beginning and 44.8MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:34:20,675 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 65.0MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:34:20,676 INFO L158 Benchmark]: CACSL2BoogieTranslator took 335.39ms. Allocated memory is still 79.7MB. Free memory was 54.2MB in the beginning and 44.8MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:34:20,678 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 65.0MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 335.39ms. Allocated memory is still 79.7MB. Free memory was 54.2MB in the beginning and 44.8MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN