./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/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_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/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_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/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 c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c --- 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 11:51:00,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:51:00,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:51:00,303 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:51:00,304 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:51:00,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:51:00,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:51:00,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:51:00,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:51:00,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:51:00,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:51:00,331 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:51:00,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:51:00,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:51:00,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:51:00,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:51:00,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:51:00,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:51:00,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:51:00,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:51:00,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:51:00,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:51:00,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:51:00,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:51:00,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:51:00,366 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:51:00,366 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:51:00,368 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:51:00,369 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:51:00,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:51:00,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:51:00,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:51:00,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:51:00,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:51:00,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:51:00,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:51:00,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:51:00,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:51:00,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:51:00,381 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:51:00,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:51:00,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 11:51:00,423 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:51:00,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:51:00,424 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:51:00,425 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:51:00,426 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:51:00,426 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:51:00,427 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:51:00,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:51:00,427 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:51:00,428 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:51:00,429 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:51:00,429 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:51:00,429 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:51:00,429 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:51:00,430 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:51:00,430 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:51:00,430 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:51:00,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:51:00,431 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:51:00,431 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:51:00,431 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:51:00,431 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:51:00,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:51:00,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:51:00,432 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:51:00,432 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:51:00,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:51:00,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:51:00,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:51:00,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:51:00,434 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:51:00,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:51:00,435 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:51:00,435 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:51:00,435 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:51:00,435 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_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c [2022-11-20 11:51:00,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:51:00,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:51:00,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:51:00,756 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:51:00,756 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:51:00,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-20 11:51:03,759 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:51:04,179 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:51:04,181 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-20 11:51:04,198 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/data/b2b0617d2/a2d5423d0f454f2f8ac0c98132ab04f8/FLAG5adc57233 [2022-11-20 11:51:04,216 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/data/b2b0617d2/a2d5423d0f454f2f8ac0c98132ab04f8 [2022-11-20 11:51:04,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:51:04,223 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:51:04,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:04,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:51:04,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:51:04,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:04" (1/1) ... [2022-11-20 11:51:04,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29c90bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:04, skipping insertion in model container [2022-11-20 11:51:04,236 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:04" (1/1) ... [2022-11-20 11:51:04,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:51:04,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:51:04,600 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:51:04,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@292d5da7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:04, skipping insertion in model container [2022-11-20 11:51:04,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:04,602 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:51:04,604 INFO L158 Benchmark]: Toolchain (without parser) took 380.10ms. Allocated memory is still 182.5MB. Free memory was 148.1MB in the beginning and 138.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:04,605 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 138.4MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:51:04,606 INFO L158 Benchmark]: CACSL2BoogieTranslator took 376.19ms. Allocated memory is still 182.5MB. Free memory was 148.1MB in the beginning and 138.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:04,608 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 138.4MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 376.19ms. Allocated memory is still 182.5MB. Free memory was 148.1MB in the beginning and 138.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/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_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/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_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/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 c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c --- 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 11:51:06,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:51:06,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:51:07,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:51:07,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:51:07,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:51:07,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:51:07,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:51:07,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:51:07,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:51:07,062 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:51:07,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:51:07,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:51:07,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:51:07,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:51:07,075 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:51:07,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:51:07,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:51:07,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:51:07,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:51:07,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:51:07,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:51:07,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:51:07,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:51:07,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:51:07,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:51:07,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:51:07,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:51:07,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:51:07,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:51:07,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:51:07,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:51:07,115 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:51:07,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:51:07,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:51:07,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:51:07,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:51:07,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:51:07,136 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:51:07,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:51:07,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:51:07,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 11:51:07,182 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:51:07,183 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:51:07,184 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:51:07,185 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:51:07,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:51:07,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:51:07,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:51:07,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:51:07,188 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:51:07,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:51:07,189 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:51:07,190 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:51:07,190 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:51:07,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:51:07,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:51:07,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:51:07,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:51:07,192 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:51:07,192 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:51:07,192 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:51:07,192 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:51:07,193 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:51:07,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:51:07,193 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:51:07,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:51:07,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:51:07,194 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:51:07,195 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:51:07,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:51:07,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:51:07,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:51:07,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:51:07,197 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:51:07,197 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:51:07,197 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:51:07,198 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:51:07,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:51:07,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:51:07,198 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_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c [2022-11-20 11:51:07,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:51:07,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:51:07,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:51:07,631 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:51:07,632 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:51:07,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-20 11:51:10,792 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:51:11,189 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:51:11,190 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2022-11-20 11:51:11,207 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/data/aa23ea6cd/b208d9f28c2d4c4e98ee7f5d87651607/FLAGf55dc4985 [2022-11-20 11:51:11,232 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_990c9fe8-0fd3-416d-87a3-4c47e45ad55a/bin/uautomizer-ug76WZFUDN/data/aa23ea6cd/b208d9f28c2d4c4e98ee7f5d87651607 [2022-11-20 11:51:11,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:51:11,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:51:11,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:11,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:51:11,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:51:11,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:11" (1/1) ... [2022-11-20 11:51:11,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86fe8cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:11, skipping insertion in model container [2022-11-20 11:51:11,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:11" (1/1) ... [2022-11-20 11:51:11,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:51:11,358 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:51:11,578 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:51:11,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d6395e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:11, skipping insertion in model container [2022-11-20 11:51:11,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:11,580 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:51:11,582 INFO L158 Benchmark]: Toolchain (without parser) took 340.28ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 34.1MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:11,582 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 45.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:51:11,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 335.78ms. Allocated memory is still 67.1MB. Free memory was 43.4MB in the beginning and 34.1MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:11,585 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 45.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 335.78ms. Allocated memory is still 67.1MB. Free memory was 43.4MB in the beginning and 34.1MB in the end (delta: 9.3MB). 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