./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.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_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/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_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/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_27b6d5c4-f7c8-477e-85a9-d441600bfe57/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 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 --- 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 16:35:10,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:35:10,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:35:10,374 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:35:10,375 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:35:10,376 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:35:10,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:35:10,379 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:35:10,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:35:10,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:35:10,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:35:10,386 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:35:10,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:35:10,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:35:10,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:35:10,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:35:10,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:35:10,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:35:10,404 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:35:10,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:35:10,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:35:10,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:35:10,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:35:10,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:35:10,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:35:10,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:35:10,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:35:10,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:35:10,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:35:10,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:35:10,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:35:10,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:35:10,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:35:10,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:35:10,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:35:10,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:35:10,434 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:35:10,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:35:10,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:35:10,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:35:10,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:35:10,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:35:10,460 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:35:10,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:35:10,461 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:35:10,461 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:35:10,462 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:35:10,462 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:35:10,463 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:35:10,463 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:35:10,463 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:35:10,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:35:10,464 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:35:10,464 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:35:10,464 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:35:10,465 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:35:10,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:35:10,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:35:10,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:35:10,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:35:10,466 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:35:10,466 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:35:10,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:35:10,466 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:35:10,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:35:10,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:35:10,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:35:10,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:35:10,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:35:10,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:35:10,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:35:10,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:35:10,469 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:35:10,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:35:10,469 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:35:10,469 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:35:10,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:35:10,470 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_27b6d5c4-f7c8-477e-85a9-d441600bfe57/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 [2022-11-21 16:35:10,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:35:10,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:35:10,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:35:10,829 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:35:10,830 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:35:10,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-21 16:35:13,796 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:35:14,117 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:35:14,117 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-21 16:35:14,146 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/data/999b51ff4/647eaa436ef14b69bb6505542ee1a1fe/FLAGbd594a7c2 [2022-11-21 16:35:14,160 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/data/999b51ff4/647eaa436ef14b69bb6505542ee1a1fe [2022-11-21 16:35:14,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:35:14,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:35:14,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:35:14,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:35:14,174 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:35:14,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:35:14" (1/1) ... [2022-11-21 16:35:14,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e538d8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:14, skipping insertion in model container [2022-11-21 16:35:14,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:35:14" (1/1) ... [2022-11-21 16:35:14,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:35:14,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:35:14,465 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:35:14,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b9224a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:14, skipping insertion in model container [2022-11-21 16:35:14,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:35:14,468 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:35:14,470 INFO L158 Benchmark]: Toolchain (without parser) took 305.31ms. Allocated memory is still 161.5MB. Free memory was 114.4MB in the beginning and 104.9MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:35:14,470 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 161.5MB. Free memory is still 106.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:35:14,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.97ms. Allocated memory is still 161.5MB. Free memory was 114.2MB in the beginning and 104.9MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:35:14,472 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 161.5MB. Free memory is still 106.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.97ms. Allocated memory is still 161.5MB. Free memory was 114.2MB in the beginning and 104.9MB in the end (delta: 9.3MB). 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_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/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_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/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_27b6d5c4-f7c8-477e-85a9-d441600bfe57/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 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 --- 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 16:35:16,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:35:16,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:35:16,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:35:16,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:35:16,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:35:16,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:35:16,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:35:16,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:35:16,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:35:16,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:35:16,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:35:16,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:35:16,860 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:35:16,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:35:16,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:35:16,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:35:16,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:35:16,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:35:16,878 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:35:16,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:35:16,883 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:35:16,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:35:16,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:35:16,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:35:16,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:35:16,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:35:16,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:35:16,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:35:16,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:35:16,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:35:16,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:35:16,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:35:16,907 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:35:16,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:35:16,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:35:16,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:35:16,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:35:16,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:35:16,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:35:16,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:35:16,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:35:16,966 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:35:16,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:35:16,968 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:35:16,968 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:35:16,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:35:16,970 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:35:16,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:35:16,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:35:16,971 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:35:16,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:35:16,973 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:35:16,973 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:35:16,973 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:35:16,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:35:16,974 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:35:16,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:35:16,974 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:35:16,975 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:35:16,975 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:35:16,975 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:35:16,975 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:35:16,976 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:35:16,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:35:16,976 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:35:16,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:35:16,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:35:16,977 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:35:16,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:35:16,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:35:16,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:35:16,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:35:16,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:35:16,979 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:35:16,980 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:35:16,980 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:35:16,980 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:35:16,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:35:16,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:35:16,981 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_27b6d5c4-f7c8-477e-85a9-d441600bfe57/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 [2022-11-21 16:35:17,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:35:17,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:35:17,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:35:17,395 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:35:17,395 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:35:17,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-21 16:35:20,485 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:35:20,862 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:35:20,863 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-21 16:35:20,894 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/data/8268cb9e9/19d4168714ce43389649b98013262f61/FLAG46d45abec [2022-11-21 16:35:20,919 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b6d5c4-f7c8-477e-85a9-d441600bfe57/bin/uautomizer-vX5HgA9Q3a/data/8268cb9e9/19d4168714ce43389649b98013262f61 [2022-11-21 16:35:20,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:35:20,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:35:20,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:35:20,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:35:20,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:35:20,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:35:20" (1/1) ... [2022-11-21 16:35:20,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@699aefec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:20, skipping insertion in model container [2022-11-21 16:35:20,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:35:20" (1/1) ... [2022-11-21 16:35:20,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:35:21,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:35:21,330 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:35:21,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f5b4d54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:35:21, skipping insertion in model container [2022-11-21 16:35:21,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:35:21,332 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:35:21,335 INFO L158 Benchmark]: Toolchain (without parser) took 406.82ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 27.9MB in the beginning and 49.7MB in the end (delta: -21.9MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-11-21 16:35:21,335 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:35:21,337 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.79ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 27.7MB in the beginning and 49.7MB in the end (delta: -22.0MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-11-21 16:35:21,339 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.79ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 27.7MB in the beginning and 49.7MB in the end (delta: -22.0MB). Peak memory consumption was 3.8MB. 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