./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.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_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/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_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/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_02ac1725-f607-44e9-9426-bf9a2e33f4b2/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 dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c --- 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 16:08:35,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:08:35,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:08:35,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:08:35,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:08:35,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:08:35,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:08:35,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:08:35,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:08:35,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:08:35,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:08:36,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:08:36,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:08:36,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:08:36,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:08:36,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:08:36,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:08:36,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:08:36,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:08:36,010 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:08:36,012 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:08:36,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:08:36,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:08:36,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:08:36,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:08:36,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:08:36,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:08:36,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:08:36,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:08:36,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:08:36,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:08:36,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:08:36,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:08:36,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:08:36,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:08:36,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:08:36,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:08:36,029 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:08:36,029 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:08:36,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:08:36,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:08:36,032 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:08:36,056 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:08:36,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:08:36,057 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:08:36,057 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:08:36,058 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:08:36,058 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:08:36,059 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:08:36,059 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:08:36,060 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:08:36,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:08:36,060 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:08:36,061 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:08:36,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:08:36,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:08:36,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:08:36,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:08:36,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:08:36,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:08:36,062 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:08:36,063 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:08:36,063 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:08:36,063 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:08:36,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:08:36,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:08:36,076 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:08:36,076 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:08:36,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:08:36,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:08:36,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:08:36,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:08:36,077 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:08:36,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:08:36,078 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:08:36,078 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:08:36,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:08:36,078 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_02ac1725-f607-44e9-9426-bf9a2e33f4b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c [2022-11-21 16:08:36,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:08:36,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:08:36,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:08:36,372 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:08:36,373 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:08:36,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-21 16:08:39,499 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:08:39,839 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:08:39,840 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-21 16:08:39,868 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/data/2526c6e14/2a40fd5571c148d4af7ba04b776471d0/FLAGe3538bed3 [2022-11-21 16:08:39,899 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/data/2526c6e14/2a40fd5571c148d4af7ba04b776471d0 [2022-11-21 16:08:39,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:08:39,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:08:39,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:39,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:08:39,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:08:39,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:39" (1/1) ... [2022-11-21 16:08:39,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@422debc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:39, skipping insertion in model container [2022-11-21 16:08:39,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:39" (1/1) ... [2022-11-21 16:08:39,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:08:40,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:08:40,222 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:08:40,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1229945f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:40, skipping insertion in model container [2022-11-21 16:08:40,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:40,225 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:08:40,227 INFO L158 Benchmark]: Toolchain (without parser) took 322.32ms. Allocated memory is still 192.9MB. Free memory was 164.2MB in the beginning and 155.1MB in the end (delta: 9.1MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2022-11-21 16:08:40,228 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 138.4MB. Free memory was 112.9MB in the beginning and 112.7MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:08:40,229 INFO L158 Benchmark]: CACSL2BoogieTranslator took 319.63ms. Allocated memory is still 192.9MB. Free memory was 164.0MB in the beginning and 156.0MB in the end (delta: 8.0MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-11-21 16:08:40,231 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 138.4MB. Free memory was 112.9MB in the beginning and 112.7MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 319.63ms. Allocated memory is still 192.9MB. Free memory was 164.0MB in the beginning and 156.0MB in the end (delta: 8.0MB). Peak memory consumption was 10.8MB. 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 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_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/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_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/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_02ac1725-f607-44e9-9426-bf9a2e33f4b2/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 dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c --- 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 16:08:42,430 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:08:42,433 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:08:42,453 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:08:42,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:08:42,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:08:42,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:08:42,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:08:42,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:08:42,470 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:08:42,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:08:42,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:08:42,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:08:42,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:08:42,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:08:42,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:08:42,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:08:42,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:08:42,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:08:42,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:08:42,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:08:42,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:08:42,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:08:42,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:08:42,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:08:42,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:08:42,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:08:42,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:08:42,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:08:42,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:08:42,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:08:42,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:08:42,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:08:42,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:08:42,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:08:42,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:08:42,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:08:42,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:08:42,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:08:42,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:08:42,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:08:42,552 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:08:42,589 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:08:42,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:08:42,591 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:08:42,591 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:08:42,592 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:08:42,592 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:08:42,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:08:42,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:08:42,593 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:08:42,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:08:42,594 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:08:42,595 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:08:42,595 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:08:42,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:08:42,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:08:42,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:08:42,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:08:42,596 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:08:42,596 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:08:42,596 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:08:42,596 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:08:42,596 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:08:42,597 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:08:42,597 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:08:42,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:08:42,597 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:08:42,597 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:08:42,597 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:08:42,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:08:42,598 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:08:42,598 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:08:42,598 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:08:42,599 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:08:42,599 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:08:42,599 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:08:42,599 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:08:42,599 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:08:42,599 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:08:42,600 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_02ac1725-f607-44e9-9426-bf9a2e33f4b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c [2022-11-21 16:08:42,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:08:43,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:08:43,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:08:43,017 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:08:43,018 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:08:43,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-21 16:08:46,137 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:08:46,488 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:08:46,489 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-21 16:08:46,525 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/data/3a4007ff8/79eacaf803a145d7afbfdb3275c5b51f/FLAG112b232ff [2022-11-21 16:08:46,543 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02ac1725-f607-44e9-9426-bf9a2e33f4b2/bin/uautomizer-vX5HgA9Q3a/data/3a4007ff8/79eacaf803a145d7afbfdb3275c5b51f [2022-11-21 16:08:46,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:08:46,547 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:08:46,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:46,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:08:46,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:08:46,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:46" (1/1) ... [2022-11-21 16:08:46,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36fdccc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:46, skipping insertion in model container [2022-11-21 16:08:46,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:46" (1/1) ... [2022-11-21 16:08:46,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:08:46,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:08:46,842 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:08:46,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c8af111 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:46, skipping insertion in model container [2022-11-21 16:08:46,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:46,844 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:08:46,846 INFO L158 Benchmark]: Toolchain (without parser) took 297.36ms. Allocated memory is still 83.9MB. Free memory was 59.7MB in the beginning and 49.6MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:08:46,847 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory was 62.0MB in the beginning and 61.8MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:08:46,848 INFO L158 Benchmark]: CACSL2BoogieTranslator took 295.14ms. Allocated memory is still 83.9MB. Free memory was 59.4MB in the beginning and 49.6MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:08:46,850 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory was 62.0MB in the beginning and 61.8MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 295.14ms. Allocated memory is still 83.9MB. Free memory was 59.4MB in the beginning and 49.6MB 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 Writing output log to file Ultimate.log Result: UNKNOWN