./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.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_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/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_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/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_865750a2-dccb-4784-bc50-0a80218b5af8/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 c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 --- 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 16:28:36,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:28:36,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:28:36,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:28:36,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:28:36,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:28:36,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:28:36,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:28:36,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:28:36,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:28:36,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:28:36,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:28:36,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:28:36,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:28:36,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:28:36,375 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:28:36,377 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:28:36,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:28:36,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:28:36,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:28:36,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:28:36,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:28:36,391 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:28:36,392 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:28:36,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:28:36,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:28:36,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:28:36,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:28:36,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:28:36,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:28:36,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:28:36,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:28:36,402 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:28:36,403 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:28:36,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:28:36,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:28:36,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:28:36,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:28:36,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:28:36,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:28:36,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:28:36,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:28:36,433 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:28:36,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:28:36,434 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:28:36,434 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:28:36,435 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:28:36,435 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:28:36,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:28:36,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:28:36,436 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:28:36,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:28:36,437 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:28:36,437 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:28:36,438 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:28:36,438 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:28:36,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:28:36,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:28:36,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:28:36,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:28:36,439 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:28:36,439 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:28:36,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:28:36,440 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:28:36,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:28:36,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:28:36,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:28:36,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:28:36,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:28:36,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:28:36,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:28:36,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:28:36,443 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:28:36,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:28:36,443 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:28:36,443 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:28:36,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:28:36,444 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_865750a2-dccb-4784-bc50-0a80218b5af8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 [2022-11-21 16:28:36,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:28:36,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:28:36,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:28:36,715 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:28:36,715 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:28:36,717 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-21 16:28:39,875 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:28:40,292 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:28:40,294 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-21 16:28:40,318 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/data/c765946c5/30f58808ed814cb8a645bb0d25b502ec/FLAG56f06337d [2022-11-21 16:28:40,336 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/data/c765946c5/30f58808ed814cb8a645bb0d25b502ec [2022-11-21 16:28:40,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:28:40,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:28:40,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:28:40,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:28:40,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:28:40,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:28:40" (1/1) ... [2022-11-21 16:28:40,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13156994 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:28:40, skipping insertion in model container [2022-11-21 16:28:40,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:28:40" (1/1) ... [2022-11-21 16:28:40,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:28:40,427 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:28:40,629 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:28:40,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48d3e88c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:28:40, skipping insertion in model container [2022-11-21 16:28:40,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:28:40,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:28:40,635 INFO L158 Benchmark]: Toolchain (without parser) took 289.57ms. Allocated memory is still 167.8MB. Free memory was 133.3MB in the beginning and 123.6MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:28:40,635 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:28:40,636 INFO L158 Benchmark]: CACSL2BoogieTranslator took 281.17ms. Allocated memory is still 167.8MB. Free memory was 133.3MB in the beginning and 123.6MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:28:40,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 281.17ms. Allocated memory is still 167.8MB. Free memory was 133.3MB in the beginning and 123.6MB in the end (delta: 9.7MB). 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_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/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_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/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_865750a2-dccb-4784-bc50-0a80218b5af8/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 c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 --- 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 16:28:42,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:28:42,996 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:28:43,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:28:43,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:28:43,038 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:28:43,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:28:43,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:28:43,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:28:43,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:28:43,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:28:43,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:28:43,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:28:43,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:28:43,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:28:43,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:28:43,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:28:43,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:28:43,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:28:43,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:28:43,079 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:28:43,084 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:28:43,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:28:43,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:28:43,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:28:43,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:28:43,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:28:43,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:28:43,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:28:43,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:28:43,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:28:43,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:28:43,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:28:43,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:28:43,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:28:43,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:28:43,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:28:43,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:28:43,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:28:43,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:28:43,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:28:43,119 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:28:43,163 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:28:43,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:28:43,165 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:28:43,165 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:28:43,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:28:43,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:28:43,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:28:43,167 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:28:43,168 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:28:43,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:28:43,169 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:28:43,169 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:28:43,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:28:43,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:28:43,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:28:43,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:28:43,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:28:43,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:28:43,171 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:28:43,171 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:28:43,171 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:28:43,172 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:28:43,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:28:43,172 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:28:43,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:28:43,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:28:43,173 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:28:43,173 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:28:43,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:28:43,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:28:43,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:28:43,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:28:43,175 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:28:43,175 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:28:43,175 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:28:43,175 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:28:43,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:28:43,176 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:28:43,176 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_865750a2-dccb-4784-bc50-0a80218b5af8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 [2022-11-21 16:28:43,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:28:43,579 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:28:43,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:28:43,584 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:28:43,584 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:28:43,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-21 16:28:46,803 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:28:47,201 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:28:47,202 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-21 16:28:47,217 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/data/dea91bfe6/46e2e27bbcc44bb194187d12c62d0ff3/FLAG65a653e25 [2022-11-21 16:28:47,236 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865750a2-dccb-4784-bc50-0a80218b5af8/bin/uautomizer-vX5HgA9Q3a/data/dea91bfe6/46e2e27bbcc44bb194187d12c62d0ff3 [2022-11-21 16:28:47,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:28:47,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:28:47,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:28:47,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:28:47,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:28:47,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:28:47" (1/1) ... [2022-11-21 16:28:47,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fab246a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:28:47, skipping insertion in model container [2022-11-21 16:28:47,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:28:47" (1/1) ... [2022-11-21 16:28:47,256 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:28:47,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:28:47,598 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:28:47,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14d3b362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:28:47, skipping insertion in model container [2022-11-21 16:28:47,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:28:47,601 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:28:47,603 INFO L158 Benchmark]: Toolchain (without parser) took 362.47ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 46.2MB in the end (delta: 9.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 16:28:47,604 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 65.0MB. Free memory was 43.2MB in the beginning and 43.1MB in the end (delta: 51.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:28:47,606 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.95ms. Allocated memory is still 79.7MB. Free memory was 55.6MB in the beginning and 46.2MB in the end (delta: 9.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 16:28:47,607 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 65.0MB. Free memory was 43.2MB in the beginning and 43.1MB in the end (delta: 51.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.95ms. Allocated memory is still 79.7MB. Free memory was 55.6MB in the beginning and 46.2MB in the end (delta: 9.3MB). Peak memory consumption was 6.3MB. 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