./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.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_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/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_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/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_d153608d-ee77-47c2-bd5b-c30eb946fdae/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 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 --- 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 09:36:43,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:36:43,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:36:43,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:36:43,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:36:43,144 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:36:43,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:36:43,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:36:43,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:36:43,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:36:43,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:36:43,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:36:43,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:36:43,164 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:36:43,165 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:36:43,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:36:43,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:36:43,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:36:43,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:36:43,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:36:43,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:36:43,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:36:43,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:36:43,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:36:43,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:36:43,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:36:43,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:36:43,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:36:43,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:36:43,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:36:43,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:36:43,191 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:36:43,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:36:43,192 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:36:43,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:36:43,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:36:43,194 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:36:43,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:36:43,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:36:43,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:36:43,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:36:43,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 09:36:43,236 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:36:43,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:36:43,236 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:36:43,236 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:36:43,237 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:36:43,237 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:36:43,238 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:36:43,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:36:43,238 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:36:43,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:36:43,239 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:36:43,239 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:36:43,239 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:36:43,239 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:36:43,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:36:43,240 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:36:43,240 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:36:43,240 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:36:43,240 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:36:43,240 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:36:43,240 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:36:43,241 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:36:43,241 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:36:43,241 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:36:43,241 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:36:43,241 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:36:43,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:36:43,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:36:43,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:36:43,242 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:36:43,242 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:36:43,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:36:43,243 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:36:43,243 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:36:43,244 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:36:43,244 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_d153608d-ee77-47c2-bd5b-c30eb946fdae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 [2022-11-20 09:36:43,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:36:43,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:36:43,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:36:43,546 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:36:43,547 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:36:43,548 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-20 09:36:46,740 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:36:47,096 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:36:47,097 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-20 09:36:47,112 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/data/c743e8638/7ab93d48e9cd4e0cb84b54f648716e66/FLAGa627b15b1 [2022-11-20 09:36:47,130 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/data/c743e8638/7ab93d48e9cd4e0cb84b54f648716e66 [2022-11-20 09:36:47,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:36:47,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:36:47,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:47,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:36:47,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:36:47,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:47" (1/1) ... [2022-11-20 09:36:47,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff747f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:47, skipping insertion in model container [2022-11-20 09:36:47,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:47" (1/1) ... [2022-11-20 09:36:47,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:36:47,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:36:47,438 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:36:47,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c3f8dad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:47, skipping insertion in model container [2022-11-20 09:36:47,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:47,441 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:36:47,444 INFO L158 Benchmark]: Toolchain (without parser) took 305.72ms. Allocated memory is still 134.2MB. Free memory was 87.4MB in the beginning and 77.3MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:36:47,445 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 96.5MB. Free memory was 40.1MB in the beginning and 40.0MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:36:47,446 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.40ms. Allocated memory is still 134.2MB. Free memory was 87.4MB in the beginning and 77.7MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:36:47,447 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 96.5MB. Free memory was 40.1MB in the beginning and 40.0MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.40ms. Allocated memory is still 134.2MB. Free memory was 87.4MB in the beginning and 77.7MB 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_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/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_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/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_d153608d-ee77-47c2-bd5b-c30eb946fdae/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 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 --- 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 09:36:49,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:36:49,734 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:36:49,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:36:49,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:36:49,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:36:49,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:36:49,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:36:49,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:36:49,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:36:49,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:36:49,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:36:49,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:36:49,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:36:49,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:36:49,796 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:36:49,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:36:49,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:36:49,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:36:49,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:36:49,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:36:49,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:36:49,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:36:49,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:36:49,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:36:49,814 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:36:49,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:36:49,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:36:49,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:36:49,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:36:49,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:36:49,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:36:49,819 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:36:49,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:36:49,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:36:49,822 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:36:49,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:36:49,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:36:49,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:36:49,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:36:49,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:36:49,839 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 09:36:49,875 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:36:49,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:36:49,877 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:36:49,877 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:36:49,878 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:36:49,878 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:36:49,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:36:49,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:36:49,880 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:36:49,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:36:49,881 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:36:49,881 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:36:49,882 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:36:49,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:36:49,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:36:49,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:36:49,883 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:36:49,883 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:36:49,883 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:36:49,883 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 09:36:49,883 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:36:49,884 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:36:49,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:36:49,884 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:36:49,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:36:49,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:36:49,885 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:36:49,885 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:36:49,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:36:49,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:36:49,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:36:49,886 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:36:49,887 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:36:49,887 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:36:49,887 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:36:49,887 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:36:49,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:36:49,888 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:36:49,888 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_d153608d-ee77-47c2-bd5b-c30eb946fdae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 [2022-11-20 09:36:50,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:36:50,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:36:50,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:36:50,313 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:36:50,314 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:36:50,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-20 09:36:53,471 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:36:53,878 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:36:53,879 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-20 09:36:53,902 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/data/89ef4bf1d/7d063d4e5627445ba6ce81663e986901/FLAGde72f3657 [2022-11-20 09:36:53,923 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d153608d-ee77-47c2-bd5b-c30eb946fdae/bin/uautomizer-ug76WZFUDN/data/89ef4bf1d/7d063d4e5627445ba6ce81663e986901 [2022-11-20 09:36:53,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:36:53,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:36:53,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:53,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:36:53,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:36:53,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:53" (1/1) ... [2022-11-20 09:36:53,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c131ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:53, skipping insertion in model container [2022-11-20 09:36:53,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:36:53" (1/1) ... [2022-11-20 09:36:53,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:36:54,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:36:54,287 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:36:54,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58108faa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:36:54, skipping insertion in model container [2022-11-20 09:36:54,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:36:54,289 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:36:54,291 INFO L158 Benchmark]: Toolchain (without parser) took 360.74ms. Allocated memory is still 75.5MB. Free memory was 49.0MB in the beginning and 39.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:36:54,292 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 75.5MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:36:54,293 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.92ms. Allocated memory is still 75.5MB. Free memory was 48.8MB in the beginning and 39.1MB in the end (delta: 9.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 09:36:54,295 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 75.5MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.92ms. Allocated memory is still 75.5MB. Free memory was 48.8MB in the beginning and 39.1MB in the end (delta: 9.6MB). Peak memory consumption was 6.3MB. 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