./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/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_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/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_2aab70cc-0dce-493e-9c23-d0c3492fb46b/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 bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da --- 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 11:48:03,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:48:03,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:48:04,012 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:48:04,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:48:04,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:48:04,020 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:48:04,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:48:04,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:48:04,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:48:04,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:48:04,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:48:04,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:48:04,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:48:04,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:48:04,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:48:04,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:48:04,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:48:04,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:48:04,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:48:04,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:48:04,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:48:04,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:48:04,060 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:48:04,070 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:48:04,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:48:04,071 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:48:04,073 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:48:04,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:48:04,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:48:04,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:48:04,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:48:04,078 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:48:04,079 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:48:04,080 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:48:04,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:48:04,082 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:48:04,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:48:04,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:48:04,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:48:04,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:48:04,104 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 11:48:04,157 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:48:04,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:48:04,158 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:48:04,158 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:48:04,159 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:48:04,160 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:48:04,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:48:04,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:48:04,161 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:48:04,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:48:04,162 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:48:04,163 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:48:04,163 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:48:04,163 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:48:04,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:48:04,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:48:04,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:48:04,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:48:04,165 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:48:04,165 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:48:04,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:48:04,166 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:48:04,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:48:04,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:48:04,166 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:48:04,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:48:04,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:48:04,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:48:04,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:48:04,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:48:04,168 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:48:04,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:48:04,169 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:48:04,169 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:48:04,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:48:04,170 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_2aab70cc-0dce-493e-9c23-d0c3492fb46b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da [2022-11-20 11:48:04,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:48:04,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:48:04,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:48:04,551 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:48:04,552 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:48:04,553 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 11:48:07,606 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:48:07,993 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:48:07,994 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 11:48:08,010 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/data/c9f787ec9/a9b2c531b9284a73be82693f760e8b4f/FLAG5e724baa4 [2022-11-20 11:48:08,025 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/data/c9f787ec9/a9b2c531b9284a73be82693f760e8b4f [2022-11-20 11:48:08,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:48:08,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:48:08,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:48:08,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:48:08,035 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:48:08,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:48:08" (1/1) ... [2022-11-20 11:48:08,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70e81f78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:48:08, skipping insertion in model container [2022-11-20 11:48:08,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:48:08" (1/1) ... [2022-11-20 11:48:08,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:48:08,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:48:08,439 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:48:08,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3adae472 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:48:08, skipping insertion in model container [2022-11-20 11:48:08,442 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:48:08,443 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:48:08,445 INFO L158 Benchmark]: Toolchain (without parser) took 414.17ms. Allocated memory is still 192.9MB. Free memory was 162.8MB in the beginning and 152.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:48:08,446 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 132.1MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:48:08,447 INFO L158 Benchmark]: CACSL2BoogieTranslator took 411.52ms. Allocated memory is still 192.9MB. Free memory was 162.8MB in the beginning and 152.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:48:08,448 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 132.1MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 411.52ms. Allocated memory is still 192.9MB. Free memory was 162.8MB in the beginning and 152.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/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_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/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_2aab70cc-0dce-493e-9c23-d0c3492fb46b/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 bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da --- 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 11:48:10,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:48:10,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:48:10,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:48:10,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:48:10,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:48:10,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:48:10,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:48:10,719 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:48:10,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:48:10,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:48:10,727 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:48:10,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:48:10,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:48:10,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:48:10,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:48:10,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:48:10,741 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:48:10,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:48:10,746 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:48:10,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:48:10,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:48:10,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:48:10,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:48:10,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:48:10,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:48:10,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:48:10,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:48:10,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:48:10,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:48:10,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:48:10,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:48:10,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:48:10,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:48:10,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:48:10,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:48:10,784 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:48:10,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:48:10,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:48:10,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:48:10,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:48:10,789 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 11:48:10,827 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:48:10,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:48:10,828 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:48:10,828 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:48:10,829 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:48:10,829 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:48:10,830 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:48:10,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:48:10,830 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:48:10,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:48:10,831 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:48:10,831 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:48:10,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:48:10,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:48:10,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:48:10,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:48:10,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:48:10,832 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:48:10,832 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:48:10,832 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:48:10,832 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:48:10,833 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:48:10,833 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:48:10,833 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:48:10,833 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:48:10,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:48:10,833 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:48:10,834 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:48:10,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:48:10,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:48:10,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:48:10,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:48:10,835 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:48:10,835 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:48:10,835 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:48:10,835 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:48:10,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:48:10,836 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:48:10,836 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_2aab70cc-0dce-493e-9c23-d0c3492fb46b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da [2022-11-20 11:48:11,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:48:11,324 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:48:11,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:48:11,330 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:48:11,330 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:48:11,332 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 11:48:14,274 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:48:14,709 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:48:14,709 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 11:48:14,734 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/data/87572cbac/1b663871dd404d3baad5f163880c756f/FLAG1d8d4b824 [2022-11-20 11:48:14,750 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aab70cc-0dce-493e-9c23-d0c3492fb46b/bin/uautomizer-ug76WZFUDN/data/87572cbac/1b663871dd404d3baad5f163880c756f [2022-11-20 11:48:14,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:48:14,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:48:14,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:48:14,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:48:14,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:48:14,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:48:14" (1/1) ... [2022-11-20 11:48:14,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@753bb4e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:48:14, skipping insertion in model container [2022-11-20 11:48:14,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:48:14" (1/1) ... [2022-11-20 11:48:14,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:48:14,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:48:15,088 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:48:15,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@adfa0cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:48:15, skipping insertion in model container [2022-11-20 11:48:15,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:48:15,091 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:48:15,093 INFO L158 Benchmark]: Toolchain (without parser) took 336.72ms. Allocated memory is still 100.7MB. Free memory was 75.8MB in the beginning and 65.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:48:15,094 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:48:15,094 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.72ms. Allocated memory is still 100.7MB. Free memory was 75.8MB in the beginning and 65.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:48:15,096 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 333.72ms. Allocated memory is still 100.7MB. Free memory was 75.8MB in the beginning and 65.3MB in the end (delta: 10.5MB). 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