./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.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_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/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_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/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_63857b50-767a-41a6-a494-4a13f63852a3/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 f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- 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 16:15:39,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:15:39,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:15:39,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:15:39,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:15:39,334 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:15:39,337 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:15:39,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:15:39,343 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:15:39,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:15:39,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:15:39,354 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:15:39,354 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:15:39,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:15:39,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:15:39,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:15:39,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:15:39,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:15:39,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:15:39,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:15:39,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:15:39,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:15:39,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:15:39,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:15:39,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:15:39,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:15:39,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:15:39,395 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:15:39,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:15:39,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:15:39,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:15:39,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:15:39,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:15:39,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:15:39,403 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:15:39,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:15:39,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:15:39,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:15:39,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:15:39,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:15:39,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:15:39,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-21 16:15:39,452 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:15:39,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:15:39,454 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:15:39,454 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:15:39,455 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:15:39,455 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:15:39,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:15:39,457 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:15:39,457 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:15:39,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:15:39,459 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:15:39,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:15:39,459 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:15:39,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:15:39,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:15:39,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:15:39,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:15:39,461 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:15:39,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:15:39,461 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:15:39,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:15:39,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:15:39,462 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:15:39,462 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:15:39,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:15:39,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:15:39,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:15:39,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:15:39,464 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:15:39,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:15:39,465 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:15:39,465 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:15:39,466 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:15:39,466 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_63857b50-767a-41a6-a494-4a13f63852a3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-11-21 16:15:39,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:15:39,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:15:39,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:15:39,800 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:15:39,801 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:15:39,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-21 16:15:42,835 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:15:43,289 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:15:43,290 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-21 16:15:43,320 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/data/84d195268/70bd48569eb3479bbe72c252097714ef/FLAGa1ac77738 [2022-11-21 16:15:43,343 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/data/84d195268/70bd48569eb3479bbe72c252097714ef [2022-11-21 16:15:43,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:15:43,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:15:43,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:43,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:15:43,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:15:43,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:43" (1/1) ... [2022-11-21 16:15:43,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38de974e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:43, skipping insertion in model container [2022-11-21 16:15:43,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:43" (1/1) ... [2022-11-21 16:15:43,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:15:43,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:15:43,754 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:15:43,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12008dfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:43, skipping insertion in model container [2022-11-21 16:15:43,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:43,755 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:15:43,757 INFO L158 Benchmark]: Toolchain (without parser) took 408.54ms. Allocated memory is still 142.6MB. Free memory was 96.2MB in the beginning and 83.2MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 16:15:43,758 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:15:43,759 INFO L158 Benchmark]: CACSL2BoogieTranslator took 404.23ms. Allocated memory is still 142.6MB. Free memory was 95.9MB in the beginning and 83.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 16:15:43,760 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 142.6MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 404.23ms. Allocated memory is still 142.6MB. Free memory was 95.9MB in the beginning and 83.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/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_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/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_63857b50-767a-41a6-a494-4a13f63852a3/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 f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- 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 16:15:46,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:15:46,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:15:46,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:15:46,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:15:46,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:15:46,066 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:15:46,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:15:46,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:15:46,076 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:15:46,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:15:46,078 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:15:46,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:15:46,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:15:46,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:15:46,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:15:46,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:15:46,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:15:46,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:15:46,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:15:46,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:15:46,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:15:46,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:15:46,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:15:46,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:15:46,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:15:46,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:15:46,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:15:46,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:15:46,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:15:46,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:15:46,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:15:46,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:15:46,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:15:46,124 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:15:46,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:15:46,125 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:15:46,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:15:46,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:15:46,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:15:46,127 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:15:46,130 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-21 16:15:46,166 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:15:46,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:15:46,168 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:15:46,168 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:15:46,169 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:15:46,169 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:15:46,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:15:46,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:15:46,170 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:15:46,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:15:46,171 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:15:46,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:15:46,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:15:46,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:15:46,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:15:46,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:15:46,172 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:15:46,173 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:15:46,173 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:15:46,173 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:15:46,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:15:46,173 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:15:46,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:15:46,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:15:46,174 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:15:46,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:15:46,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:15:46,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:15:46,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:15:46,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:15:46,175 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:15:46,175 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:15:46,176 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:15:46,176 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:15:46,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:15:46,176 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:15:46,176 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_63857b50-767a-41a6-a494-4a13f63852a3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-11-21 16:15:46,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:15:46,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:15:46,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:15:46,610 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:15:46,611 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:15:46,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-21 16:15:49,785 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:15:50,252 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:15:50,253 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-21 16:15:50,281 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/data/f1b1a0e4f/6f3acd8e596c412fa331d8d65f582021/FLAGe326938d6 [2022-11-21 16:15:50,309 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63857b50-767a-41a6-a494-4a13f63852a3/bin/uautomizer-vX5HgA9Q3a/data/f1b1a0e4f/6f3acd8e596c412fa331d8d65f582021 [2022-11-21 16:15:50,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:15:50,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:15:50,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:50,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:15:50,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:15:50,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:50" (1/1) ... [2022-11-21 16:15:50,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eb01668 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:50, skipping insertion in model container [2022-11-21 16:15:50,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:15:50" (1/1) ... [2022-11-21 16:15:50,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:15:50,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:15:50,688 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:15:50,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18c10eba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:15:50, skipping insertion in model container [2022-11-21 16:15:50,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:15:50,711 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:15:50,714 INFO L158 Benchmark]: Toolchain (without parser) took 396.97ms. Allocated memory was 75.5MB in the beginning and 104.9MB in the end (delta: 29.4MB). Free memory was 49.1MB in the beginning and 84.7MB in the end (delta: -35.6MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2022-11-21 16:15:50,714 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:15:50,715 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.92ms. Allocated memory was 75.5MB in the beginning and 104.9MB in the end (delta: 29.4MB). Free memory was 48.9MB in the beginning and 84.7MB in the end (delta: -35.8MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2022-11-21 16:15:50,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 392.92ms. Allocated memory was 75.5MB in the beginning and 104.9MB in the end (delta: 29.4MB). Free memory was 48.9MB in the beginning and 84.7MB in the end (delta: -35.8MB). Peak memory consumption was 16.4MB. 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