./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.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_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/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_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/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_1c575465-9505-4d6e-b0e9-c9601f34a887/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 a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 --- 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 16:12:20,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:12:20,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:12:20,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:12:20,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:12:20,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:12:20,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:12:20,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:12:20,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:12:20,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:12:20,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:12:20,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:12:20,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:12:20,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:12:20,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:12:20,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:12:20,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:12:20,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:12:20,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:12:20,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:12:20,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:12:20,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:12:20,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:12:20,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:12:20,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:12:20,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:12:20,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:12:20,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:12:20,353 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:12:20,354 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:12:20,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:12:20,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:12:20,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:12:20,356 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:12:20,357 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:12:20,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:12:20,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:12:20,358 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:12:20,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:12:20,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:12:20,360 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:12:20,365 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:12:20,398 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:12:20,398 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:12:20,399 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:12:20,399 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:12:20,400 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:12:20,400 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:12:20,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:12:20,401 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:12:20,402 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:12:20,402 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:12:20,403 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:12:20,403 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:12:20,404 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:12:20,404 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:12:20,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:12:20,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:12:20,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:12:20,405 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:12:20,405 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:12:20,405 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:12:20,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:12:20,405 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:12:20,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:12:20,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:12:20,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:12:20,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:12:20,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:12:20,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:12:20,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:12:20,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:12:20,408 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:12:20,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:12:20,409 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:12:20,409 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:12:20,410 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:12:20,410 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_1c575465-9505-4d6e-b0e9-c9601f34a887/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 [2022-11-21 16:12:20,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:12:20,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:12:20,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:12:20,745 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:12:20,745 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:12:20,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-21 16:12:23,787 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:12:24,260 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:12:24,261 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-21 16:12:24,279 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/data/09d6e1a3e/225d140bd4974eb8bfa2ca9eaa539c7c/FLAGa55d1ce81 [2022-11-21 16:12:24,295 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/data/09d6e1a3e/225d140bd4974eb8bfa2ca9eaa539c7c [2022-11-21 16:12:24,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:12:24,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:12:24,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:12:24,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:12:24,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:12:24,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:12:24" (1/1) ... [2022-11-21 16:12:24,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@657e7167 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:12:24, skipping insertion in model container [2022-11-21 16:12:24,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:12:24" (1/1) ... [2022-11-21 16:12:24,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:12:24,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:12:24,664 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:12:24,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25276b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:12:24, skipping insertion in model container [2022-11-21 16:12:24,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:12:24,668 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:12:24,671 INFO L158 Benchmark]: Toolchain (without parser) took 368.86ms. Allocated memory is still 169.9MB. Free memory was 136.6MB in the beginning and 126.3MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:12:24,672 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory was 66.5MB in the beginning and 66.3MB in the end (delta: 178.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:12:24,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.87ms. Allocated memory is still 169.9MB. Free memory was 136.0MB in the beginning and 126.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:12:24,675 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory was 66.5MB in the beginning and 66.3MB in the end (delta: 178.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.87ms. Allocated memory is still 169.9MB. Free memory was 136.0MB in the beginning and 126.3MB 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_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/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_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/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_1c575465-9505-4d6e-b0e9-c9601f34a887/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 a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 --- 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 16:12:27,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:12:27,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:12:27,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:12:27,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:12:27,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:12:27,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:12:27,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:12:27,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:12:27,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:12:27,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:12:27,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:12:27,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:12:27,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:12:27,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:12:27,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:12:27,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:12:27,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:12:27,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:12:27,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:12:27,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:12:27,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:12:27,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:12:27,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:12:27,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:12:27,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:12:27,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:12:27,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:12:27,422 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:12:27,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:12:27,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:12:27,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:12:27,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:12:27,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:12:27,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:12:27,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:12:27,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:12:27,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:12:27,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:12:27,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:12:27,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:12:27,457 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:12:27,507 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:12:27,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:12:27,509 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:12:27,509 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:12:27,511 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:12:27,511 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:12:27,512 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:12:27,512 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:12:27,512 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:12:27,513 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:12:27,514 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:12:27,514 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:12:27,515 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:12:27,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:12:27,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:12:27,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:12:27,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:12:27,516 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:12:27,516 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:12:27,516 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:12:27,517 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:12:27,517 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:12:27,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:12:27,517 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:12:27,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:12:27,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:12:27,518 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:12:27,519 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:12:27,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:12:27,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:12:27,519 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:12:27,520 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:12:27,520 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:12:27,520 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:12:27,521 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:12:27,521 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:12:27,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:12:27,521 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:12:27,522 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_1c575465-9505-4d6e-b0e9-c9601f34a887/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 [2022-11-21 16:12:27,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:12:27,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:12:28,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:12:28,004 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:12:28,006 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:12:28,008 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-21 16:12:31,283 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:12:31,671 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:12:31,672 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-21 16:12:31,688 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/data/62c142150/f6a41de3c7844269aa7b8a8d5519b773/FLAG407a9fbc9 [2022-11-21 16:12:31,884 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c575465-9505-4d6e-b0e9-c9601f34a887/bin/uautomizer-vX5HgA9Q3a/data/62c142150/f6a41de3c7844269aa7b8a8d5519b773 [2022-11-21 16:12:31,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:12:31,889 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:12:31,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:12:31,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:12:31,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:12:31,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:12:31" (1/1) ... [2022-11-21 16:12:31,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25d042f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:12:31, skipping insertion in model container [2022-11-21 16:12:31,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:12:31" (1/1) ... [2022-11-21 16:12:31,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:12:31,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:12:32,317 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:12:32,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c697a8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:12:32, skipping insertion in model container [2022-11-21 16:12:32,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:12:32,320 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:12:32,322 INFO L158 Benchmark]: Toolchain (without parser) took 432.26ms. Allocated memory is still 67.1MB. Free memory was 41.0MB in the beginning and 31.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:12:32,323 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:12:32,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 429.57ms. Allocated memory is still 67.1MB. Free memory was 40.8MB in the beginning and 31.3MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:12:32,326 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 429.57ms. Allocated memory is still 67.1MB. Free memory was 40.8MB in the beginning and 31.3MB in the end (delta: 9.5MB). 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