./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a --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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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-b5237d8 [2022-11-21 16:47:33,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:47:33,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:47:33,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:47:33,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:47:33,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:47:33,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:47:33,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:47:33,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:47:33,920 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:47:33,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:47:33,926 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:47:33,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:47:33,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:47:33,938 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:47:33,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:47:33,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:47:33,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:47:33,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:47:33,951 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:47:33,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:47:33,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:47:33,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:47:33,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:47:33,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:47:33,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:47:33,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:47:33,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:47:33,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:47:33,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:47:33,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:47:33,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:47:33,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:47:33,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:47:33,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:47:33,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:47:33,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:47:33,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:47:33,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:47:33,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:47:33,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:47:33,993 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:47:34,071 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:47:34,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:47:34,072 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:47:34,073 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:47:34,073 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:47:34,074 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:47:34,077 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:47:34,077 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:47:34,077 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:47:34,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:47:34,079 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:47:34,080 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:47:34,080 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:47:34,080 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:47:34,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:47:34,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:47:34,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:47:34,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:47:34,081 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:47:34,082 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:47:34,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:47:34,082 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:47:34,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:47:34,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:47:34,084 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:47:34,084 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:47:34,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:47:34,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:47:34,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:47:34,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:47:34,085 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:47:34,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:47:34,086 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:47:34,086 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:47:34,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:47:34,087 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_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-21 16:47:34,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:47:34,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:47:34,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:47:34,520 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:47:34,521 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:47:34,523 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 16:47:38,181 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:47:38,629 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:47:38,630 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 16:47:38,650 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/data/b85230a0a/3266c56c0a3149d599d025ee3e8e0ae6/FLAG91eeeedd1 [2022-11-21 16:47:38,679 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/data/b85230a0a/3266c56c0a3149d599d025ee3e8e0ae6 [2022-11-21 16:47:38,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:47:38,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:47:38,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:38,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:47:38,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:47:38,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:38" (1/1) ... [2022-11-21 16:47:38,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61382d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:38, skipping insertion in model container [2022-11-21 16:47:38,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:38" (1/1) ... [2022-11-21 16:47:38,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:47:38,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:47:39,172 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:47:39,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1dc9ae58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:39, skipping insertion in model container [2022-11-21 16:47:39,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:39,176 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:47:39,179 INFO L158 Benchmark]: Toolchain (without parser) took 493.31ms. Allocated memory is still 132.1MB. Free memory was 85.7MB in the beginning and 75.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:47:39,180 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 132.1MB. Free memory is still 101.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:47:39,181 INFO L158 Benchmark]: CACSL2BoogieTranslator took 490.15ms. Allocated memory is still 132.1MB. Free memory was 85.2MB in the beginning and 75.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:47:39,183 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 132.1MB. Free memory is still 101.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 490.15ms. Allocated memory is still 132.1MB. Free memory was 85.2MB in the beginning and 75.2MB in the end (delta: 10.0MB). 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_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a --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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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-b5237d8 [2022-11-21 16:47:42,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:47:42,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:47:42,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:47:42,063 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:47:42,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:47:42,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:47:42,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:47:42,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:47:42,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:47:42,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:47:42,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:47:42,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:47:42,079 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:47:42,080 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:47:42,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:47:42,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:47:42,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:47:42,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:47:42,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:47:42,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:47:42,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:47:42,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:47:42,096 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:47:42,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:47:42,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:47:42,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:47:42,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:47:42,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:47:42,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:47:42,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:47:42,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:47:42,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:47:42,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:47:42,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:47:42,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:47:42,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:47:42,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:47:42,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:47:42,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:47:42,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:47:42,117 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:47:42,147 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:47:42,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:47:42,148 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:47:42,148 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:47:42,149 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:47:42,150 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:47:42,151 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:47:42,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:47:42,151 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:47:42,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:47:42,152 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:47:42,152 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:47:42,153 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:47:42,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:47:42,153 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:47:42,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:47:42,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:47:42,154 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:47:42,155 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:47:42,155 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:47:42,155 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:47:42,156 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:47:42,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:47:42,156 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:47:42,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:47:42,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:47:42,157 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:47:42,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:47:42,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:47:42,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:47:42,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:47:42,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:47:42,159 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:47:42,159 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:47:42,160 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:47:42,160 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:47:42,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:47:42,161 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:47:42,161 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_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-21 16:47:42,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:47:42,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:47:42,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:47:42,677 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:47:42,677 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:47:42,679 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 16:47:46,548 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:47:47,115 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:47:47,117 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 16:47:47,151 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/data/2df1d8b62/5a350a29a0a54be38db69a54066bacac/FLAGf6cca4757 [2022-11-21 16:47:47,173 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e4f841e-b238-47bc-948a-b5373bfdf2aa/bin/uautomizer-vX5HgA9Q3a/data/2df1d8b62/5a350a29a0a54be38db69a54066bacac [2022-11-21 16:47:47,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:47:47,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:47:47,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:47,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:47:47,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:47:47,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:47" (1/1) ... [2022-11-21 16:47:47,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cebe20b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:47, skipping insertion in model container [2022-11-21 16:47:47,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:47" (1/1) ... [2022-11-21 16:47:47,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:47:47,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:47:47,672 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:47:47,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a86cf4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:47, skipping insertion in model container [2022-11-21 16:47:47,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:47,675 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:47:47,677 INFO L158 Benchmark]: Toolchain (without parser) took 497.83ms. Allocated memory is still 81.8MB. Free memory was 60.3MB in the beginning and 50.1MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:47:47,678 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 81.8MB. Free memory is still 59.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:47:47,680 INFO L158 Benchmark]: CACSL2BoogieTranslator took 494.52ms. Allocated memory is still 81.8MB. Free memory was 60.0MB in the beginning and 50.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:47:47,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 81.8MB. Free memory is still 59.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 494.52ms. Allocated memory is still 81.8MB. Free memory was 60.0MB in the beginning and 50.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN