./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/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_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 --- 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 16:08:40,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:08:40,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:08:40,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:08:40,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:08:40,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:08:40,452 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:08:40,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:08:40,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:08:40,457 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:08:40,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:08:40,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:08:40,460 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:08:40,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:08:40,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:08:40,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:08:40,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:08:40,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:08:40,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:08:40,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:08:40,479 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:08:40,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:08:40,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:08:40,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:08:40,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:08:40,500 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:08:40,501 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:08:40,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:08:40,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:08:40,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:08:40,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:08:40,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:08:40,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:08:40,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:08:40,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:08:40,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:08:40,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:08:40,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:08:40,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:08:40,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:08:40,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:08:40,518 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-21 16:08:40,554 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:08:40,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:08:40,555 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:08:40,556 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:08:40,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:08:40,557 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:08:40,558 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:08:40,558 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:08:40,558 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:08:40,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:08:40,560 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:08:40,560 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:08:40,561 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:08:40,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:08:40,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:08:40,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:08:40,562 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:08:40,562 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:08:40,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:08:40,563 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:08:40,563 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:08:40,563 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:08:40,564 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:08:40,564 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:08:40,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:08:40,564 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:08:40,565 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:08:40,565 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:08:40,565 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:08:40,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:08:40,566 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:08:40,566 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:08:40,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:08:40,568 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_46df2d43-1ddd-45cc-a498-b234f0eb8357/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 [2022-11-21 16:08:40,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:08:40,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:08:40,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:08:40,906 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:08:40,907 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:08:40,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-21 16:08:44,039 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:08:44,524 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:08:44,525 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-21 16:08:44,542 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/data/7ac0bde21/7fefdca5859d40cba37f775b29a5c7af/FLAG85c463507 [2022-11-21 16:08:44,558 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/data/7ac0bde21/7fefdca5859d40cba37f775b29a5c7af [2022-11-21 16:08:44,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:08:44,562 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:08:44,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:44,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:08:44,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:08:44,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:44" (1/1) ... [2022-11-21 16:08:44,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51c6252f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:44, skipping insertion in model container [2022-11-21 16:08:44,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:44" (1/1) ... [2022-11-21 16:08:44,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:08:44,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:08:44,893 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:08:44,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c53e39a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:44, skipping insertion in model container [2022-11-21 16:08:44,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:44,895 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:08:44,897 INFO L158 Benchmark]: Toolchain (without parser) took 333.76ms. Allocated memory is still 174.1MB. Free memory was 137.9MB in the beginning and 127.6MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:08:44,897 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 174.1MB. Free memory was 137.3MB in the beginning and 137.3MB in the end (delta: 16.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:08:44,898 INFO L158 Benchmark]: CACSL2BoogieTranslator took 331.04ms. Allocated memory is still 174.1MB. Free memory was 137.6MB in the beginning and 127.6MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:08:44,900 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 174.1MB. Free memory was 137.3MB in the beginning and 137.3MB in the end (delta: 16.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 331.04ms. Allocated memory is still 174.1MB. Free memory was 137.6MB in the beginning and 127.6MB in the end (delta: 10.0MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/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_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 --- 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 16:08:47,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:08:47,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:08:47,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:08:47,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:08:47,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:08:47,493 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:08:47,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:08:47,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:08:47,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:08:47,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:08:47,501 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:08:47,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:08:47,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:08:47,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:08:47,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:08:47,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:08:47,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:08:47,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:08:47,512 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:08:47,514 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:08:47,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:08:47,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:08:47,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:08:47,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:08:47,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:08:47,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:08:47,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:08:47,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:08:47,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:08:47,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:08:47,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:08:47,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:08:47,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:08:47,545 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:08:47,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:08:47,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:08:47,552 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:08:47,553 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:08:47,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:08:47,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:08:47,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-21 16:08:47,588 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:08:47,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:08:47,589 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:08:47,590 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:08:47,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:08:47,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:08:47,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:08:47,592 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:08:47,593 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:08:47,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:08:47,593 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:08:47,594 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:08:47,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:08:47,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:08:47,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:08:47,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:08:47,595 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:08:47,596 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:08:47,596 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:08:47,596 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:08:47,597 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:08:47,597 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:08:47,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:08:47,598 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:08:47,598 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:08:47,598 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:08:47,599 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:08:47,599 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:08:47,599 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:08:47,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:08:47,600 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:08:47,601 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:08:47,601 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:08:47,601 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:08:47,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:08:47,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:08:47,602 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_46df2d43-1ddd-45cc-a498-b234f0eb8357/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 [2022-11-21 16:08:47,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:08:48,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:08:48,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:08:48,010 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:08:48,011 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:08:48,012 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-21 16:08:51,314 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:08:51,655 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:08:51,656 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2022-11-21 16:08:51,674 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/data/8e47bf3de/7ced9c1f68d948a9afc880d093071c31/FLAG3cf64ac11 [2022-11-21 16:08:51,701 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46df2d43-1ddd-45cc-a498-b234f0eb8357/bin/uautomizer-vX5HgA9Q3a/data/8e47bf3de/7ced9c1f68d948a9afc880d093071c31 [2022-11-21 16:08:51,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:08:51,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:08:51,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:51,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:08:51,713 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:08:51,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:51" (1/1) ... [2022-11-21 16:08:51,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cab30fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:51, skipping insertion in model container [2022-11-21 16:08:51,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:51" (1/1) ... [2022-11-21 16:08:51,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:08:51,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:08:52,122 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:08:52,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40c54bc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:52, skipping insertion in model container [2022-11-21 16:08:52,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:52,127 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:08:52,130 INFO L158 Benchmark]: Toolchain (without parser) took 423.06ms. Allocated memory is still 86.0MB. Free memory was 63.6MB in the beginning and 53.3MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:08:52,131 INFO L158 Benchmark]: CDTParser took 0.75ms. Allocated memory is still 58.7MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:08:52,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 420.02ms. Allocated memory is still 86.0MB. Free memory was 63.4MB in the beginning and 53.3MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:08:52,134 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75ms. Allocated memory is still 58.7MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 420.02ms. Allocated memory is still 86.0MB. Free memory was 63.4MB in the beginning and 53.3MB in the end (delta: 10.0MB). 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