./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/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_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- 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 12:06:36,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:06:36,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:06:36,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:06:36,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:06:36,797 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:06:36,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:06:36,805 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:06:36,808 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:06:36,816 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:06:36,818 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:06:36,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:06:36,822 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:06:36,826 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:06:36,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:06:36,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:06:36,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:06:36,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:06:36,841 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:06:36,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:06:36,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:06:36,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:06:36,857 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:06:36,858 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:06:36,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:06:36,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:06:36,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:06:36,875 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:06:36,876 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:06:36,878 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:06:36,879 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:06:36,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:06:36,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:06:36,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:06:36,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:06:36,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:06:36,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:06:36,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:06:36,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:06:36,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:06:36,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:06:36,895 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-20 12:06:36,966 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:06:36,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:06:36,967 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:06:36,968 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:06:36,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:06:36,969 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:06:36,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:06:36,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:06:36,971 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:06:36,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:06:36,972 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:06:36,972 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:06:36,972 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:06:36,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:06:36,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:06:36,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:06:36,974 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:06:36,974 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:06:36,975 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:06:36,975 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:06:36,975 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:06:36,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:06:36,976 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:06:36,976 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:06:36,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:06:36,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:06:36,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:06:36,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:06:36,978 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:06:36,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:06:36,979 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:06:36,979 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:06:36,979 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:06:36,980 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_6c0617da-be1a-41b6-8a6b-25400ae2e70d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-20 12:06:37,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:06:37,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:06:37,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:06:37,439 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:06:37,440 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:06:37,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 12:06:41,382 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:06:42,007 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:06:42,008 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 12:06:42,052 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/data/c3286af4e/2b65da60135c443a8fab120f98bba680/FLAG905a57483 [2022-11-20 12:06:42,087 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/data/c3286af4e/2b65da60135c443a8fab120f98bba680 [2022-11-20 12:06:42,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:06:42,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:06:42,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:06:42,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:06:42,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:06:42,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:42" (1/1) ... [2022-11-20 12:06:42,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40fb0258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:42, skipping insertion in model container [2022-11-20 12:06:42,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:42" (1/1) ... [2022-11-20 12:06:42,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:06:42,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:06:42,589 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:06:42,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5500e7be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:42, skipping insertion in model container [2022-11-20 12:06:42,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:06:42,591 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:06:42,593 INFO L158 Benchmark]: Toolchain (without parser) took 496.81ms. Allocated memory is still 182.5MB. Free memory was 151.8MB in the beginning and 141.3MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:06:42,594 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 134.2MB. Free memory was 101.8MB in the beginning and 101.7MB in the end (delta: 36.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:06:42,598 INFO L158 Benchmark]: CACSL2BoogieTranslator took 491.73ms. Allocated memory is still 182.5MB. Free memory was 151.4MB in the beginning and 141.3MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:06:42,601 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 134.2MB. Free memory was 101.8MB in the beginning and 101.7MB in the end (delta: 36.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 491.73ms. Allocated memory is still 182.5MB. Free memory was 151.4MB in the beginning and 141.3MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/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_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- 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 12:06:45,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:06:45,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:06:45,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:06:45,787 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:06:45,789 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:06:45,791 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:06:45,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:06:45,796 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:06:45,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:06:45,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:06:45,801 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:06:45,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:06:45,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:06:45,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:06:45,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:06:45,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:06:45,813 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:06:45,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:06:45,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:06:45,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:06:45,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:06:45,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:06:45,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:06:45,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:06:45,839 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:06:45,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:06:45,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:06:45,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:06:45,844 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:06:45,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:06:45,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:06:45,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:06:45,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:06:45,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:06:45,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:06:45,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:06:45,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:06:45,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:06:45,854 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:06:45,855 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:06:45,856 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-20 12:06:45,886 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:06:45,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:06:45,888 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:06:45,888 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:06:45,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:06:45,890 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:06:45,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:06:45,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:06:45,892 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:06:45,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:06:45,893 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:06:45,894 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:06:45,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:06:45,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:06:45,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:06:45,895 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:06:45,895 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:06:45,895 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:06:45,895 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:06:45,895 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:06:45,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:06:45,896 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:06:45,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:06:45,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:06:45,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:06:45,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:06:45,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:06:45,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:06:45,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:06:45,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:06:45,898 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:06:45,898 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:06:45,899 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:06:45,899 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:06:45,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:06:45,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:06:45,900 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_6c0617da-be1a-41b6-8a6b-25400ae2e70d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-20 12:06:46,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:06:46,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:06:46,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:06:46,471 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:06:46,471 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:06:46,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 12:06:50,468 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:06:50,919 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:06:50,920 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 12:06:50,940 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/data/6d11b2bf1/f577f3309d374233a62e2059f1a6c067/FLAG5b615f4b2 [2022-11-20 12:06:50,963 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c0617da-be1a-41b6-8a6b-25400ae2e70d/bin/uautomizer-ug76WZFUDN/data/6d11b2bf1/f577f3309d374233a62e2059f1a6c067 [2022-11-20 12:06:50,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:06:50,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:06:50,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:06:50,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:06:50,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:06:50,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:50" (1/1) ... [2022-11-20 12:06:50,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3afb7116 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:50, skipping insertion in model container [2022-11-20 12:06:50,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:06:50" (1/1) ... [2022-11-20 12:06:50,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:06:51,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:06:51,449 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:06:51,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34784cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:06:51, skipping insertion in model container [2022-11-20 12:06:51,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:06:51,454 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:06:51,458 INFO L158 Benchmark]: Toolchain (without parser) took 487.65ms. Allocated memory is still 69.2MB. Free memory was 44.5MB in the beginning and 34.3MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:06:51,459 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 49.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:06:51,461 INFO L158 Benchmark]: CACSL2BoogieTranslator took 483.96ms. Allocated memory is still 69.2MB. Free memory was 44.2MB in the beginning and 34.3MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:06:51,463 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 49.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 483.96ms. Allocated memory is still 69.2MB. Free memory was 44.2MB in the beginning and 34.3MB in the end (delta: 9.9MB). 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