./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.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_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/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_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/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_5e022523-7420-4d20-b4f6-bba186e64faf/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 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- 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 11:14:15,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:14:15,943 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:14:15,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:14:15,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:14:15,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:14:15,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:14:15,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:14:15,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:14:15,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:14:15,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:14:15,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:14:15,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:14:15,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:14:15,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:14:15,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:14:15,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:14:15,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:14:15,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:14:15,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:14:15,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:14:16,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:14:16,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:14:16,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:14:16,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:14:16,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:14:16,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:14:16,034 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:14:16,035 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:14:16,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:14:16,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:14:16,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:14:16,041 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:14:16,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:14:16,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:14:16,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:14:16,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:14:16,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:14:16,047 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:14:16,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:14:16,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:14:16,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 11:14:16,102 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:14:16,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:14:16,104 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:14:16,104 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:14:16,105 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:14:16,105 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:14:16,106 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:14:16,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:14:16,107 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:14:16,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:14:16,109 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:14:16,109 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:14:16,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:14:16,110 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:14:16,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:14:16,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:14:16,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:14:16,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:14:16,111 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:14:16,111 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:14:16,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:14:16,111 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:14:16,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:14:16,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:14:16,112 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:14:16,112 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:14:16,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:14:16,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:14:16,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:14:16,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:14:16,114 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:14:16,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:14:16,114 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:14:16,114 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:14:16,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:14:16,115 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_5e022523-7420-4d20-b4f6-bba186e64faf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2022-11-20 11:14:16,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:14:16,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:14:16,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:14:16,472 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:14:16,473 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:14:16,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-20 11:14:19,747 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:14:20,135 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:14:20,135 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-20 11:14:20,153 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/data/94e3669b8/8e986e6708704e95b70c36c9fc25c1eb/FLAG0860ce700 [2022-11-20 11:14:20,169 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/data/94e3669b8/8e986e6708704e95b70c36c9fc25c1eb [2022-11-20 11:14:20,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:14:20,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:14:20,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:14:20,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:14:20,180 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:14:20,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:14:20" (1/1) ... [2022-11-20 11:14:20,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@95fd0ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:20, skipping insertion in model container [2022-11-20 11:14:20,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:14:20" (1/1) ... [2022-11-20 11:14:20,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:14:20,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:14:20,559 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:14:20,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c248c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:20, skipping insertion in model container [2022-11-20 11:14:20,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:14:20,563 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:14:20,565 INFO L158 Benchmark]: Toolchain (without parser) took 390.30ms. Allocated memory is still 155.2MB. Free memory was 120.1MB in the beginning and 110.3MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:14:20,567 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 119.5MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:14:20,568 INFO L158 Benchmark]: CACSL2BoogieTranslator took 387.38ms. Allocated memory is still 155.2MB. Free memory was 120.1MB in the beginning and 110.3MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:14:20,570 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 119.5MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 387.38ms. Allocated memory is still 155.2MB. Free memory was 120.1MB in the beginning and 110.3MB in the end (delta: 9.8MB). 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_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/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_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/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_5e022523-7420-4d20-b4f6-bba186e64faf/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 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- 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 11:14:23,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:14:23,203 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:14:23,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:14:23,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:14:23,250 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:14:23,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:14:23,257 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:14:23,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:14:23,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:14:23,269 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:14:23,272 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:14:23,273 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:14:23,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:14:23,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:14:23,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:14:23,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:14:23,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:14:23,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:14:23,294 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:14:23,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:14:23,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:14:23,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:14:23,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:14:23,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:14:23,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:14:23,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:14:23,319 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:14:23,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:14:23,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:14:23,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:14:23,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:14:23,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:14:23,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:14:23,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:14:23,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:14:23,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:14:23,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:14:23,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:14:23,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:14:23,341 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:14:23,342 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 11:14:23,371 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:14:23,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:14:23,374 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:14:23,375 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:14:23,376 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:14:23,376 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:14:23,377 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:14:23,377 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:14:23,378 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:14:23,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:14:23,379 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:14:23,380 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:14:23,380 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:14:23,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:14:23,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:14:23,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:14:23,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:14:23,381 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:14:23,382 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:14:23,382 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:14:23,382 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:14:23,383 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:14:23,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:14:23,383 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:14:23,383 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:14:23,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:14:23,384 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:14:23,384 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:14:23,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:14:23,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:14:23,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:14:23,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:14:23,386 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:14:23,386 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:14:23,387 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:14:23,387 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:14:23,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:14:23,387 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:14:23,388 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_5e022523-7420-4d20-b4f6-bba186e64faf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2022-11-20 11:14:23,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:14:23,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:14:23,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:14:23,858 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:14:23,858 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:14:23,860 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-20 11:14:27,194 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:14:27,566 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:14:27,566 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2022-11-20 11:14:27,604 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/data/153d352f7/5469874c66c64fc296874c64197c860b/FLAGc6b931338 [2022-11-20 11:14:27,619 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e022523-7420-4d20-b4f6-bba186e64faf/bin/uautomizer-ug76WZFUDN/data/153d352f7/5469874c66c64fc296874c64197c860b [2022-11-20 11:14:27,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:14:27,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:14:27,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:14:27,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:14:27,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:14:27,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:14:27" (1/1) ... [2022-11-20 11:14:27,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@115520d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:27, skipping insertion in model container [2022-11-20 11:14:27,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:14:27" (1/1) ... [2022-11-20 11:14:27,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:14:27,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:14:27,935 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:14:27,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43e1eb4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:14:27, skipping insertion in model container [2022-11-20 11:14:27,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:14:27,937 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:14:27,939 INFO L158 Benchmark]: Toolchain (without parser) took 315.38ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 33.1MB in the beginning and 61.5MB in the end (delta: -28.4MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. [2022-11-20 11:14:27,939 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:14:27,940 INFO L158 Benchmark]: CACSL2BoogieTranslator took 310.56ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 32.9MB in the beginning and 61.5MB in the end (delta: -28.6MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. [2022-11-20 11:14:27,942 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 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 310.56ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 32.9MB in the beginning and 61.5MB in the end (delta: -28.6MB). Peak memory consumption was 5.8MB. 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