./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.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_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/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_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/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_74ac8b94-717a-4987-a661-6a57d13af9d5/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 da01f7e29b47732481465e941f69a1c8f9dd5529ae81cb8448eb7568570e2356 --- 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 09:36:55,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:36:55,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:36:55,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:36:55,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:36:55,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:36:55,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:36:55,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:36:55,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:36:55,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:36:55,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:36:55,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:36:55,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:36:55,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:36:55,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:36:55,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:36:55,100 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:36:55,101 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:36:55,103 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:36:55,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:36:55,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:36:55,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:36:55,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:36:55,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:36:55,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:36:55,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:36:55,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:36:55,134 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:36:55,135 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:36:55,136 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:36:55,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:36:55,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:36:55,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:36:55,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:36:55,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:36:55,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:36:55,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:36:55,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:36:55,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:36:55,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:36:55,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:36:55,143 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 09:36:55,180 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:36:55,180 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:36:55,181 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:36:55,181 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:36:55,182 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:36:55,182 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:36:55,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:36:55,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:36:55,183 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:36:55,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:36:55,184 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:36:55,185 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:36:55,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:36:55,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:36:55,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:36:55,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:36:55,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:36:55,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:36:55,186 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:36:55,186 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:36:55,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:36:55,186 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:36:55,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:36:55,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:36:55,187 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:36:55,187 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:36:55,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:36:55,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:36:55,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:36:55,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:36:55,189 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:36:55,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:36:55,189 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:36:55,190 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:36:55,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:36:55,190 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_74ac8b94-717a-4987-a661-6a57d13af9d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da01f7e29b47732481465e941f69a1c8f9dd5529ae81cb8448eb7568570e2356 [2022-11-20 09:36:55,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:36:55,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:36:55,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:36:55,472 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:36:55,473 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:36:55,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2022-11-20 09:36:58,494 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:36:58,963 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:36:58,967 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2022-11-20 09:36:58,987 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/data/cff7a52fc/a6f3c390c2014f2c851842810aebaf15/FLAGda9d637c2 [2022-11-20 09:36:59,001 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/data/cff7a52fc/a6f3c390c2014f2c851842810aebaf15 [2022-11-20 09:36:59,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:36:59,006 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:36:59,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:59,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:36:59,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:36:59,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:59" (1/1) ... [2022-11-20 09:36:59,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36f10695 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:59, skipping insertion in model container [2022-11-20 09:36:59,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:59" (1/1) ... [2022-11-20 09:36:59,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:36:59,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:36:59,294 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:36:59,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3de179c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:59, skipping insertion in model container [2022-11-20 09:36:59,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:59,295 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:36:59,297 INFO L158 Benchmark]: Toolchain (without parser) took 289.59ms. Allocated memory is still 123.7MB. Free memory was 88.9MB in the beginning and 79.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:36:59,297 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 123.7MB. Free memory was 69.6MB in the beginning and 69.5MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:36:59,298 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.23ms. Allocated memory is still 123.7MB. Free memory was 88.9MB in the beginning and 79.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:36:59,299 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 123.7MB. Free memory was 69.6MB in the beginning and 69.5MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.23ms. Allocated memory is still 123.7MB. Free memory was 88.9MB in the beginning and 79.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. 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_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/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_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/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_74ac8b94-717a-4987-a661-6a57d13af9d5/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 da01f7e29b47732481465e941f69a1c8f9dd5529ae81cb8448eb7568570e2356 --- 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 09:37:01,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:37:01,507 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:37:01,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:37:01,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:37:01,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:37:01,553 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:37:01,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:37:01,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:37:01,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:37:01,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:37:01,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:37:01,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:37:01,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:37:01,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:37:01,578 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:37:01,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:37:01,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:37:01,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:37:01,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:37:01,590 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:37:01,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:37:01,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:37:01,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:37:01,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:37:01,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:37:01,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:37:01,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:37:01,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:37:01,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:37:01,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:37:01,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:37:01,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:37:01,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:37:01,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:37:01,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:37:01,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:37:01,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:37:01,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:37:01,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:37:01,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:37:01,635 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 09:37:01,679 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:37:01,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:37:01,680 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:37:01,680 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:37:01,681 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:37:01,681 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:37:01,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:37:01,682 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:37:01,682 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:37:01,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:37:01,684 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:37:01,684 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:37:01,684 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:37:01,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:37:01,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:37:01,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:37:01,685 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:37:01,685 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:37:01,685 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:37:01,685 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:37:01,685 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:37:01,686 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:37:01,686 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:37:01,686 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:37:01,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:37:01,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:37:01,687 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:37:01,687 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:37:01,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:37:01,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:37:01,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:37:01,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:37:01,688 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:37:01,688 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:37:01,688 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:37:01,688 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:37:01,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:37:01,689 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:37:01,689 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_74ac8b94-717a-4987-a661-6a57d13af9d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da01f7e29b47732481465e941f69a1c8f9dd5529ae81cb8448eb7568570e2356 [2022-11-20 09:37:02,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:37:02,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:37:02,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:37:02,080 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:37:02,081 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:37:02,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2022-11-20 09:37:05,151 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:37:05,463 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:37:05,463 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2022-11-20 09:37:05,495 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/data/f0152f5e8/ad9d56b7f3f04d82a824c695a8c3d588/FLAGbf9e6f4c5 [2022-11-20 09:37:05,509 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74ac8b94-717a-4987-a661-6a57d13af9d5/bin/uautomizer-ug76WZFUDN/data/f0152f5e8/ad9d56b7f3f04d82a824c695a8c3d588 [2022-11-20 09:37:05,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:37:05,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:37:05,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:37:05,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:37:05,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:37:05,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:37:05" (1/1) ... [2022-11-20 09:37:05,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b6186d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:37:05, skipping insertion in model container [2022-11-20 09:37:05,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:37:05" (1/1) ... [2022-11-20 09:37:05,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:37:05,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:37:05,884 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:37:05,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7db9787e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:37:05, skipping insertion in model container [2022-11-20 09:37:05,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:37:05,886 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:37:05,888 INFO L158 Benchmark]: Toolchain (without parser) took 374.05ms. Allocated memory is still 77.6MB. Free memory was 33.9MB in the beginning and 50.9MB in the end (delta: -17.0MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2022-11-20 09:37:05,889 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:37:05,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.65ms. Allocated memory is still 77.6MB. Free memory was 33.7MB in the beginning and 50.9MB in the end (delta: -17.3MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2022-11-20 09:37:05,891 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 371.65ms. Allocated memory is still 77.6MB. Free memory was 33.7MB in the beginning and 50.9MB in the end (delta: -17.3MB). Peak memory consumption was 6.4MB. 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