./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:48:37,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:48:37,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:48:37,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:48:37,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:48:37,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:48:37,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:48:37,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:48:37,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:48:37,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:48:37,252 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:48:37,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:48:37,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:48:37,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:48:37,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:48:37,265 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:48:37,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:48:37,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:48:37,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:48:37,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:48:37,278 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:48:37,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:48:37,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:48:37,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:48:37,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:48:37,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:48:37,287 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:48:37,288 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:48:37,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:48:37,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:48:37,293 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:48:37,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:48:37,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:48:37,297 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:48:37,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:48:37,300 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:48:37,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:48:37,301 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:48:37,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:48:37,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:48:37,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:48:37,306 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 11:48:37,344 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:48:37,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:48:37,345 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:48:37,346 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:48:37,347 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:48:37,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:48:37,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:48:37,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:48:37,348 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:48:37,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:48:37,350 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:48:37,350 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:48:37,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:48:37,351 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:48:37,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:48:37,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:48:37,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:48:37,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:48:37,352 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:48:37,352 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:48:37,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:48:37,352 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:48:37,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:48:37,353 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:48:37,353 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:48:37,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:48:37,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:48:37,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:48:37,355 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:48:37,355 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:48:37,355 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:48:37,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:48:37,356 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:48:37,356 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:48:37,356 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:48:37,356 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_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e [2022-11-20 11:48:37,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:48:37,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:48:37,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:48:37,740 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:48:37,740 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:48:37,742 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2022-11-20 11:48:40,903 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:48:41,300 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:48:41,301 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2022-11-20 11:48:41,315 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/data/f00aa824b/65dd08f239f84ecf8a854424072f31ee/FLAG574b563c1 [2022-11-20 11:48:41,332 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/data/f00aa824b/65dd08f239f84ecf8a854424072f31ee [2022-11-20 11:48:41,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:48:41,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:48:41,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:48:41,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:48:41,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:48:41,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:48:41" (1/1) ... [2022-11-20 11:48:41,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dbf3bc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:48:41, skipping insertion in model container [2022-11-20 11:48:41,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:48:41" (1/1) ... [2022-11-20 11:48:41,357 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:48:41,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:48:41,719 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:48:41,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ebb9f26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:48:41, skipping insertion in model container [2022-11-20 11:48:41,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:48:41,722 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:48:41,724 INFO L158 Benchmark]: Toolchain (without parser) took 387.55ms. Allocated memory is still 155.2MB. Free memory was 120.2MB in the beginning and 110.7MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:48:41,726 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 155.2MB. Free memory was 102.3MB in the beginning and 102.1MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:48:41,727 INFO L158 Benchmark]: CACSL2BoogieTranslator took 385.11ms. Allocated memory is still 155.2MB. Free memory was 119.7MB in the beginning and 110.7MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:48:41,728 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 155.2MB. Free memory was 102.3MB in the beginning and 102.1MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 385.11ms. Allocated memory is still 155.2MB. Free memory was 119.7MB in the beginning and 110.7MB in the end (delta: 9.0MB). 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_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:48:44,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:48:44,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:48:44,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:48:44,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:48:44,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:48:44,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:48:44,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:48:44,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:48:44,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:48:44,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:48:44,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:48:44,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:48:44,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:48:44,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:48:44,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:48:44,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:48:44,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:48:44,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:48:44,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:48:44,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:48:44,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:48:44,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:48:44,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:48:44,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:48:44,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:48:44,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:48:44,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:48:44,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:48:44,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:48:44,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:48:44,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:48:44,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:48:44,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:48:44,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:48:44,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:48:44,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:48:44,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:48:44,136 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:48:44,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:48:44,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:48:44,138 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 11:48:44,161 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:48:44,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:48:44,161 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:48:44,162 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:48:44,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:48:44,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:48:44,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:48:44,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:48:44,164 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:48:44,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:48:44,164 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:48:44,165 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:48:44,165 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:48:44,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:48:44,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:48:44,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:48:44,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:48:44,166 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:48:44,166 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:48:44,167 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:48:44,167 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:48:44,167 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:48:44,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:48:44,168 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:48:44,168 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:48:44,168 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:48:44,169 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:48:44,169 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:48:44,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:48:44,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:48:44,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:48:44,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:48:44,170 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:48:44,171 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:48:44,171 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:48:44,171 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:48:44,171 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:48:44,172 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:48:44,172 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_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e [2022-11-20 11:48:44,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:48:44,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:48:44,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:48:44,591 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:48:44,592 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:48:44,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2022-11-20 11:48:47,680 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:48:48,004 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:48:48,005 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2022-11-20 11:48:48,034 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/data/d7012cbfd/80172c834bb243cbb3635bb951a2cdc1/FLAG40b345cbc [2022-11-20 11:48:48,052 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3788813f-9619-4341-8739-857f3c4bf205/bin/uautomizer-ug76WZFUDN/data/d7012cbfd/80172c834bb243cbb3635bb951a2cdc1 [2022-11-20 11:48:48,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:48:48,057 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:48:48,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:48:48,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:48:48,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:48:48,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:48:48" (1/1) ... [2022-11-20 11:48:48,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@84b5192 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:48:48, skipping insertion in model container [2022-11-20 11:48:48,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:48:48" (1/1) ... [2022-11-20 11:48:48,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:48:48,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:48:48,390 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:48:48,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5897800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:48:48, skipping insertion in model container [2022-11-20 11:48:48,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:48:48,391 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:48:48,393 INFO L158 Benchmark]: Toolchain (without parser) took 335.74ms. Allocated memory is still 88.1MB. Free memory was 42.5MB in the beginning and 59.2MB in the end (delta: -16.7MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2022-11-20 11:48:48,394 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 88.1MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:48:48,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.04ms. Allocated memory is still 88.1MB. Free memory was 42.2MB in the beginning and 59.2MB in the end (delta: -17.0MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2022-11-20 11:48:48,396 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 88.1MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 333.04ms. Allocated memory is still 88.1MB. Free memory was 42.2MB in the beginning and 59.2MB in the end (delta: -17.0MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN