./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.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_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/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_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/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_08dc4b60-02c2-4280-be38-db688d9e4176/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 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc --- 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 11:44:16,194 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:44:16,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:44:16,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:44:16,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:44:16,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:44:16,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:44:16,252 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:44:16,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:44:16,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:44:16,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:44:16,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:44:16,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:44:16,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:44:16,272 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:44:16,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:44:16,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:44:16,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:44:16,281 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:44:16,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:44:16,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:44:16,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:44:16,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:44:16,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:44:16,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:44:16,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:44:16,311 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:44:16,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:44:16,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:44:16,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:44:16,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:44:16,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:44:16,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:44:16,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:44:16,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:44:16,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:44:16,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:44:16,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:44:16,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:44:16,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:44:16,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:44:16,330 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 11:44:16,370 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:44:16,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:44:16,372 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:44:16,372 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:44:16,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:44:16,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:44:16,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:44:16,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:44:16,375 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:44:16,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:44:16,377 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:44:16,377 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:44:16,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:44:16,378 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:44:16,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:44:16,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:44:16,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:44:16,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:44:16,380 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:44:16,380 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:44:16,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:44:16,381 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:44:16,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:44:16,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:44:16,382 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:44:16,382 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:44:16,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:44:16,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:44:16,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:44:16,384 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:44:16,384 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:44:16,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:44:16,385 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:44:16,385 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:44:16,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:44:16,386 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_08dc4b60-02c2-4280-be38-db688d9e4176/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc [2022-11-20 11:44:16,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:44:16,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:44:16,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:44:16,720 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:44:16,720 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:44:16,722 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-20 11:44:20,159 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:44:20,731 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:44:20,732 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-20 11:44:20,768 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/data/58b48c8f7/526491a2eec24e9a8ab8a8f6cc39e600/FLAGf2bbab2f3 [2022-11-20 11:44:20,795 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/data/58b48c8f7/526491a2eec24e9a8ab8a8f6cc39e600 [2022-11-20 11:44:20,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:44:20,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:44:20,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:20,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:44:20,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:44:20,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:20" (1/1) ... [2022-11-20 11:44:20,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb46931 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:20, skipping insertion in model container [2022-11-20 11:44:20,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:20" (1/1) ... [2022-11-20 11:44:20,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:44:20,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:44:21,298 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:44:21,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28880b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:21, skipping insertion in model container [2022-11-20 11:44:21,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:21,303 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:44:21,305 INFO L158 Benchmark]: Toolchain (without parser) took 503.51ms. Allocated memory is still 163.6MB. Free memory was 118.4MB in the beginning and 105.6MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:44:21,306 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:44:21,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 498.06ms. Allocated memory is still 163.6MB. Free memory was 117.9MB in the beginning and 105.6MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:44:21,310 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 498.06ms. Allocated memory is still 163.6MB. Free memory was 117.9MB in the beginning and 105.6MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. 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_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/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_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/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_08dc4b60-02c2-4280-be38-db688d9e4176/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 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc --- 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 11:44:23,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:44:23,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:44:23,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:44:23,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:44:23,946 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:44:23,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:44:23,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:44:23,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:44:23,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:44:23,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:44:23,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:44:23,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:44:23,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:44:23,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:44:23,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:44:23,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:44:23,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:44:23,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:44:23,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:44:23,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:44:23,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:44:23,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:44:23,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:44:23,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:44:23,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:44:23,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:44:23,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:44:23,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:44:23,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:44:23,996 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:44:23,997 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:44:23,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:44:23,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:44:24,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:44:24,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:44:24,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:44:24,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:44:24,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:44:24,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:44:24,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:44:24,019 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 11:44:24,068 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:44:24,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:44:24,069 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:44:24,069 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:44:24,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:44:24,070 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:44:24,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:44:24,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:44:24,071 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:44:24,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:44:24,072 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:44:24,072 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:44:24,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:44:24,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:44:24,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:44:24,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:44:24,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:44:24,073 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:44:24,074 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:44:24,074 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:44:24,074 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:44:24,074 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:44:24,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:44:24,079 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:44:24,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:44:24,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:44:24,080 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:44:24,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:44:24,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:44:24,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:44:24,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:44:24,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:44:24,082 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:44:24,082 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:44:24,083 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:44:24,083 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:44:24,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:44:24,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:44:24,085 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_08dc4b60-02c2-4280-be38-db688d9e4176/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc [2022-11-20 11:44:24,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:44:24,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:44:24,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:44:24,579 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:44:24,579 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:44:24,582 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-20 11:44:28,133 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:44:28,673 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:44:28,673 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-20 11:44:28,701 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/data/ffdb9db83/39d418fc17f84f079c57612d4a080159/FLAGdcdb40450 [2022-11-20 11:44:28,717 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dc4b60-02c2-4280-be38-db688d9e4176/bin/uautomizer-ug76WZFUDN/data/ffdb9db83/39d418fc17f84f079c57612d4a080159 [2022-11-20 11:44:28,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:44:28,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:44:28,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:28,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:44:28,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:44:28,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:28" (1/1) ... [2022-11-20 11:44:28,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@155b451f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:28, skipping insertion in model container [2022-11-20 11:44:28,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:28" (1/1) ... [2022-11-20 11:44:28,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:44:28,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:44:29,083 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:44:29,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70a0e606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:29, skipping insertion in model container [2022-11-20 11:44:29,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:29,086 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:44:29,089 INFO L158 Benchmark]: Toolchain (without parser) took 365.07ms. Allocated memory is still 77.6MB. Free memory was 48.8MB in the beginning and 36.0MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:44:29,089 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:44:29,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.97ms. Allocated memory is still 77.6MB. Free memory was 48.6MB in the beginning and 36.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:44:29,093 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.97ms. Allocated memory is still 77.6MB. Free memory was 48.6MB in the beginning and 36.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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