./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.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_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/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_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/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_1249d1bf-a6ad-4019-8c3b-df1c059d8864/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 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 --- 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 12:46:41,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:46:41,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:46:41,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:46:41,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:46:41,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:46:41,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:46:41,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:46:41,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:46:41,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:46:41,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:46:41,987 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:46:41,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:46:41,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:46:41,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:46:41,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:46:41,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:46:41,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:46:41,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:46:41,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:46:41,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:46:42,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:46:42,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:46:42,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:46:42,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:46:42,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:46:42,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:46:42,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:46:42,011 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:46:42,012 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:46:42,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:46:42,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:46:42,014 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:46:42,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:46:42,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:46:42,021 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:46:42,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:46:42,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:46:42,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:46:42,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:46:42,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:46:42,029 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:46:42,053 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:46:42,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:46:42,054 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:46:42,054 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:46:42,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:46:42,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:46:42,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:46:42,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:46:42,056 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:46:42,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:46:42,057 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:46:42,057 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:46:42,057 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:46:42,057 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:46:42,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:46:42,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:46:42,058 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:46:42,058 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:46:42,058 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:46:42,058 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:46:42,059 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:46:42,059 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:46:42,059 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:46:42,059 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:46:42,059 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:46:42,060 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:46:42,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:46:42,060 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:46:42,060 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:46:42,061 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:46:42,061 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:46:42,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:46:42,061 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:46:42,061 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:46:42,062 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:46:42,062 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_1249d1bf-a6ad-4019-8c3b-df1c059d8864/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 [2022-11-20 12:46:42,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:46:42,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:46:42,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:46:42,345 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:46:42,345 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:46:42,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2022-11-20 12:46:45,439 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:46:45,823 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:46:45,824 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2022-11-20 12:46:45,836 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/data/cf1086bfc/6d9713dff0334b3ab1867c37e2e7a06c/FLAGd15c9aa99 [2022-11-20 12:46:45,849 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/data/cf1086bfc/6d9713dff0334b3ab1867c37e2e7a06c [2022-11-20 12:46:45,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:46:45,854 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:46:45,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:45,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:46:45,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:46:45,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:45" (1/1) ... [2022-11-20 12:46:45,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6924afb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:45, skipping insertion in model container [2022-11-20 12:46:45,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:45" (1/1) ... [2022-11-20 12:46:45,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:46:45,941 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:46:46,130 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:46:46,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26bb4703 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:46, skipping insertion in model container [2022-11-20 12:46:46,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:46,131 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:46:46,133 INFO L158 Benchmark]: Toolchain (without parser) took 278.80ms. Allocated memory is still 226.5MB. Free memory was 184.7MB in the beginning and 174.9MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:46:46,134 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 155.2MB. Free memory is still 95.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:46:46,134 INFO L158 Benchmark]: CACSL2BoogieTranslator took 276.45ms. Allocated memory is still 226.5MB. Free memory was 183.8MB in the beginning and 174.9MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:46:46,135 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 155.2MB. Free memory is still 95.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 276.45ms. Allocated memory is still 226.5MB. Free memory was 183.8MB in the beginning and 174.9MB in the end (delta: 8.9MB). 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 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_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/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_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/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_1249d1bf-a6ad-4019-8c3b-df1c059d8864/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 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 --- 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 12:46:48,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:46:48,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:46:48,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:46:48,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:46:48,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:46:48,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:46:48,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:46:48,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:46:48,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:46:48,449 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:46:48,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:46:48,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:46:48,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:46:48,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:46:48,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:46:48,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:46:48,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:46:48,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:46:48,464 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:46:48,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:46:48,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:46:48,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:46:48,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:46:48,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:46:48,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:46:48,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:46:48,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:46:48,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:46:48,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:46:48,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:46:48,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:46:48,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:46:48,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:46:48,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:46:48,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:46:48,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:46:48,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:46:48,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:46:48,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:46:48,498 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:46:48,499 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:46:48,528 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:46:48,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:46:48,531 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:46:48,531 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:46:48,532 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:46:48,532 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:46:48,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:46:48,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:46:48,533 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:46:48,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:46:48,534 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:46:48,534 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:46:48,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:46:48,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:46:48,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:46:48,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:46:48,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:46:48,536 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:46:48,536 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:46:48,536 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:46:48,536 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:46:48,536 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:46:48,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:46:48,537 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:46:48,537 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:46:48,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:46:48,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:46:48,538 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:46:48,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:46:48,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:46:48,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:46:48,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:46:48,539 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:46:48,539 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:46:48,540 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:46:48,540 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:46:48,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:46:48,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:46:48,540 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_1249d1bf-a6ad-4019-8c3b-df1c059d8864/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 [2022-11-20 12:46:48,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:46:48,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:46:48,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:46:48,986 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:46:48,986 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:46:48,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2022-11-20 12:46:52,165 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:46:52,462 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:46:52,463 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2022-11-20 12:46:52,492 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/data/99b9473c9/96b8ca9d31db4849bf5630b9908704cf/FLAGfbb98299f [2022-11-20 12:46:52,506 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1249d1bf-a6ad-4019-8c3b-df1c059d8864/bin/uautomizer-ug76WZFUDN/data/99b9473c9/96b8ca9d31db4849bf5630b9908704cf [2022-11-20 12:46:52,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:46:52,510 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:46:52,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:52,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:46:52,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:46:52,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:52" (1/1) ... [2022-11-20 12:46:52,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30df1f97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:52, skipping insertion in model container [2022-11-20 12:46:52,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:52" (1/1) ... [2022-11-20 12:46:52,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:46:52,607 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:46:52,802 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:46:52,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18a804a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:52, skipping insertion in model container [2022-11-20 12:46:52,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:52,803 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:46:52,805 INFO L158 Benchmark]: Toolchain (without parser) took 294.03ms. Allocated memory is still 69.2MB. Free memory was 37.1MB in the beginning and 49.1MB in the end (delta: -12.0MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2022-11-20 12:46:52,806 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory is still 46.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:46:52,806 INFO L158 Benchmark]: CACSL2BoogieTranslator took 291.71ms. Allocated memory is still 69.2MB. Free memory was 36.9MB in the beginning and 49.1MB in the end (delta: -12.3MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2022-11-20 12:46:52,808 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory is still 46.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 291.71ms. Allocated memory is still 69.2MB. Free memory was 36.9MB in the beginning and 49.1MB in the end (delta: -12.3MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN