./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:47:50,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:47:50,050 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:47:50,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:47:50,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:47:50,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:47:50,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:47:50,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:47:50,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:47:50,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:47:50,121 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:47:50,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:47:50,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:47:50,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:47:50,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:47:50,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:47:50,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:47:50,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:47:50,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:47:50,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:47:50,137 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:47:50,138 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:47:50,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:47:50,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:47:50,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:47:50,147 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:47:50,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:47:50,149 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:47:50,150 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:47:50,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:47:50,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:47:50,153 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:47:50,155 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:47:50,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:47:50,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:47:50,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:47:50,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:47:50,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:47:50,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:47:50,181 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:47:50,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:47:50,183 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:47:50,223 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:47:50,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:47:50,223 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:47:50,224 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:47:50,224 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:47:50,225 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:47:50,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:47:50,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:47:50,226 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:47:50,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:47:50,227 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:47:50,227 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:47:50,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:47:50,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:47:50,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:47:50,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:47:50,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:47:50,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:47:50,229 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:47:50,229 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:47:50,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:47:50,230 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:47:50,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:47:50,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:47:50,231 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:47:50,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:47:50,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:47:50,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:47:50,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:47:50,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:47:50,232 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:47:50,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:47:50,233 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:47:50,233 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:47:50,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:47:50,234 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_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 [2022-11-21 16:47:50,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:47:50,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:47:50,644 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:47:50,645 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:47:50,646 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:47:50,647 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2022-11-21 16:47:53,893 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:47:54,267 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:47:54,268 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2022-11-21 16:47:54,288 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/data/ce69e6f46/ddcc3c0e19474fbcaa0ecb9f5f58492e/FLAG36f429409 [2022-11-21 16:47:54,306 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/data/ce69e6f46/ddcc3c0e19474fbcaa0ecb9f5f58492e [2022-11-21 16:47:54,310 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:47:54,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:47:54,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:54,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:47:54,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:47:54,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:54" (1/1) ... [2022-11-21 16:47:54,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b737919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:54, skipping insertion in model container [2022-11-21 16:47:54,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:54" (1/1) ... [2022-11-21 16:47:54,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:47:54,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:47:54,818 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:47:54,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bd9af23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:54, skipping insertion in model container [2022-11-21 16:47:54,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:47:54,822 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:47:54,825 INFO L158 Benchmark]: Toolchain (without parser) took 511.84ms. Allocated memory is still 121.6MB. Free memory was 54.1MB in the beginning and 44.3MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:47:54,826 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 121.6MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:47:54,828 INFO L158 Benchmark]: CACSL2BoogieTranslator took 508.69ms. Allocated memory is still 121.6MB. Free memory was 53.9MB in the beginning and 44.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:47:54,830 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 121.6MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 508.69ms. Allocated memory is still 121.6MB. Free memory was 53.9MB in the beginning and 44.3MB in the end (delta: 9.6MB). 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_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:47:57,501 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:47:57,504 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:47:57,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:47:57,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:47:57,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:47:57,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:47:57,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:47:57,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:47:57,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:47:57,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:47:57,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:47:57,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:47:57,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:47:57,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:47:57,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:47:57,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:47:57,549 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:47:57,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:47:57,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:47:57,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:47:57,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:47:57,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:47:57,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:47:57,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:47:57,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:47:57,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:47:57,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:47:57,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:47:57,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:47:57,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:47:57,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:47:57,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:47:57,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:47:57,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:47:57,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:47:57,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:47:57,593 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:47:57,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:47:57,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:47:57,598 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:47:57,599 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:47:57,626 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:47:57,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:47:57,626 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:47:57,627 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:47:57,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:47:57,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:47:57,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:47:57,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:47:57,629 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:47:57,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:47:57,630 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:47:57,630 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:47:57,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:47:57,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:47:57,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:47:57,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:47:57,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:47:57,631 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:47:57,631 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:47:57,632 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:47:57,632 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:47:57,632 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:47:57,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:47:57,633 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:47:57,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:47:57,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:47:57,633 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:47:57,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:47:57,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:47:57,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:47:57,634 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:47:57,635 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:47:57,635 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:47:57,635 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:47:57,635 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:47:57,636 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:47:57,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:47:57,636 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:47:57,636 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_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 [2022-11-21 16:47:58,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:47:58,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:47:58,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:47:58,097 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:47:58,098 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:47:58,100 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2022-11-21 16:48:01,630 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:48:02,170 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:48:02,171 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2022-11-21 16:48:02,203 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/data/85a8f4993/dd8ca64340914e988cd04bcbd2d1ce9c/FLAGcc6b929ab [2022-11-21 16:48:02,232 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac5422d6-c12c-47cb-b7e7-28f4a46f94ea/bin/uautomizer-vX5HgA9Q3a/data/85a8f4993/dd8ca64340914e988cd04bcbd2d1ce9c [2022-11-21 16:48:02,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:48:02,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:48:02,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:48:02,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:48:02,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:48:02,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:48:02" (1/1) ... [2022-11-21 16:48:02,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fd46f39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:48:02, skipping insertion in model container [2022-11-21 16:48:02,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:48:02" (1/1) ... [2022-11-21 16:48:02,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:48:02,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:48:02,672 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:48:02,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ce01efe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:48:02, skipping insertion in model container [2022-11-21 16:48:02,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:48:02,674 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:48:02,676 INFO L158 Benchmark]: Toolchain (without parser) took 434.36ms. Allocated memory is still 81.8MB. Free memory was 57.9MB in the beginning and 48.3MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:48:02,676 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 81.8MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:48:02,677 INFO L158 Benchmark]: CACSL2BoogieTranslator took 429.22ms. Allocated memory is still 81.8MB. Free memory was 57.9MB in the beginning and 48.3MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:48:02,679 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 81.8MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 429.22ms. Allocated memory is still 81.8MB. Free memory was 57.9MB in the beginning and 48.3MB in the end (delta: 9.6MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN