./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/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_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/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_e6e1d3f2-c3d1-4cff-85d6-323293f98721/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 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 --- 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 09:31:04,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:04,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:04,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:04,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:04,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:04,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:04,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:04,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:04,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:04,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:04,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:04,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:04,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:04,845 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:04,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:04,847 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:04,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:04,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:04,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:04,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:04,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:04,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:04,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:04,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:04,864 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:04,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:04,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:04,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:04,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:04,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:04,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:04,870 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:04,871 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:04,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:04,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:04,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:04,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:04,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:04,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:04,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:04,880 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 09:31:04,919 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:04,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:04,920 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:04,920 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:04,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:04,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:04,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:04,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:04,929 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:04,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:04,931 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:31:04,931 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:31:04,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:31:04,931 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:31:04,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:04,932 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:31:04,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:04,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:31:04,933 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:31:04,933 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:31:04,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:31:04,933 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:04,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:31:04,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:04,934 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:04,935 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:04,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:04,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:04,936 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:04,936 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:31:04,937 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:31:04,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:31:04,938 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:31:04,938 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:31:04,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:31:04,938 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_e6e1d3f2-c3d1-4cff-85d6-323293f98721/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 [2022-11-20 09:31:05,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:31:05,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:31:05,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:31:05,328 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:31:05,328 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:31:05,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2022-11-20 09:31:08,462 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:31:08,839 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:31:08,840 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2022-11-20 09:31:08,855 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/data/4cf130bda/8ded48d499e44eeb9bf47a8ebd16afcf/FLAG9bdd4ad71 [2022-11-20 09:31:08,879 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/data/4cf130bda/8ded48d499e44eeb9bf47a8ebd16afcf [2022-11-20 09:31:08,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:31:08,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:31:08,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:08,886 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:31:08,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:31:08,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:08" (1/1) ... [2022-11-20 09:31:08,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e911bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:08, skipping insertion in model container [2022-11-20 09:31:08,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:08" (1/1) ... [2022-11-20 09:31:08,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:31:08,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:31:09,193 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:31:09,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@114010a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:09, skipping insertion in model container [2022-11-20 09:31:09,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:09,196 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:31:09,199 INFO L158 Benchmark]: Toolchain (without parser) took 313.90ms. Allocated memory is still 188.7MB. Free memory was 155.6MB in the beginning and 145.8MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:09,200 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:31:09,201 INFO L158 Benchmark]: CACSL2BoogieTranslator took 310.43ms. Allocated memory is still 188.7MB. Free memory was 155.1MB in the beginning and 145.8MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:09,202 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 310.43ms. Allocated memory is still 188.7MB. Free memory was 155.1MB in the beginning and 145.8MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/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_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/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_e6e1d3f2-c3d1-4cff-85d6-323293f98721/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 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 --- 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 09:31:11,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:11,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:11,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:11,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:11,941 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:11,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:11,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:11,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:11,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:11,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:11,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:11,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:11,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:11,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:11,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:11,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:11,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:11,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:11,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:11,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:11,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:11,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:11,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:12,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:12,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:12,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:12,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:12,009 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:12,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:12,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:12,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:12,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:12,016 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:12,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:12,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:12,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:12,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:12,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:12,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:12,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:12,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 09:31:12,088 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:12,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:12,090 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:12,091 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:12,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:12,092 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:12,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:12,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:12,093 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:12,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:12,095 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:31:12,095 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:31:12,096 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:31:12,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:12,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:31:12,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:12,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:31:12,097 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:31:12,097 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:31:12,097 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:31:12,097 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:31:12,098 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:31:12,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:31:12,098 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:12,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:31:12,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:12,099 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:12,099 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:12,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:12,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:12,100 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:12,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:31:12,101 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:31:12,101 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:31:12,101 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:31:12,102 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:31:12,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:31:12,102 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:31:12,102 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_e6e1d3f2-c3d1-4cff-85d6-323293f98721/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 [2022-11-20 09:31:12,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:31:12,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:31:12,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:31:12,580 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:31:12,581 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:31:12,583 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2022-11-20 09:31:16,133 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:31:16,567 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:31:16,568 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2022-11-20 09:31:16,585 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/data/c31aaf7be/be15a5ddabfe4a71aa17d704c47c8a89/FLAG1108b2b88 [2022-11-20 09:31:16,613 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e1d3f2-c3d1-4cff-85d6-323293f98721/bin/uautomizer-ug76WZFUDN/data/c31aaf7be/be15a5ddabfe4a71aa17d704c47c8a89 [2022-11-20 09:31:16,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:31:16,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:31:16,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:16,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:31:16,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:31:16,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:16" (1/1) ... [2022-11-20 09:31:16,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be10f64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:16, skipping insertion in model container [2022-11-20 09:31:16,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:31:16" (1/1) ... [2022-11-20 09:31:16,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:31:16,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:31:16,939 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:31:16,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b155e5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:31:16, skipping insertion in model container [2022-11-20 09:31:16,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:31:16,940 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:31:16,943 INFO L158 Benchmark]: Toolchain (without parser) took 325.40ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 46.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:16,943 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 79.7MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:31:16,944 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.78ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 46.3MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:31:16,946 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 79.7MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.78ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 46.3MB in the end (delta: 9.2MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN