./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN --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 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:41:00,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:41:00,401 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:41:00,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:41:00,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:41:00,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:41:00,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:41:00,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:41:00,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:41:00,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:41:00,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:41:00,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:41:00,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:41:00,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:41:00,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:41:00,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:41:00,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:41:00,488 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:41:00,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:41:00,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:41:00,494 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:41:00,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:41:00,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:41:00,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:41:00,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:41:00,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:41:00,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:41:00,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:41:00,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:41:00,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:41:00,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:41:00,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:41:00,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:41:00,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:41:00,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:41:00,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:41:00,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:41:00,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:41:00,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:41:00,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:41:00,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:41:00,528 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-20 12:41:00,552 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:41:00,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:41:00,553 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:41:00,553 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:41:00,554 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:41:00,554 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:41:00,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:41:00,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:41:00,556 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:41:00,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:41:00,556 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:41:00,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:41:00,557 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:41:00,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:41:00,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:41:00,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:41:00,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:41:00,558 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:41:00,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:41:00,558 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:41:00,558 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:41:00,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:41:00,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:41:00,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:41:00,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:41:00,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:41:00,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:41:00,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:41:00,560 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:41:00,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:41:00,561 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:41:00,561 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:41:00,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:41:00,561 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_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-20 12:41:00,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:41:00,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:41:00,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:41:00,897 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:41:00,900 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:41:00,902 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 12:41:04,192 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:41:04,544 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:41:04,545 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 12:41:04,576 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/data/bb96645c6/df71b2f228e546ee82f71c459c8d6fde/FLAGed966ad52 [2022-11-20 12:41:04,591 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/data/bb96645c6/df71b2f228e546ee82f71c459c8d6fde [2022-11-20 12:41:04,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:41:04,595 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:41:04,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:41:04,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:41:04,601 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:41:04,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:41:04" (1/1) ... [2022-11-20 12:41:04,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@623e7e2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:41:04, skipping insertion in model container [2022-11-20 12:41:04,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:41:04" (1/1) ... [2022-11-20 12:41:04,611 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:41:04,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:41:04,898 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:41:04,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c43db8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:41:04, skipping insertion in model container [2022-11-20 12:41:04,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:41:04,899 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:41:04,901 INFO L158 Benchmark]: Toolchain (without parser) took 305.21ms. Allocated memory is still 148.9MB. Free memory was 103.6MB in the beginning and 94.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:41:04,902 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 148.9MB. Free memory is still 100.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:41:04,903 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.50ms. Allocated memory is still 148.9MB. Free memory was 103.2MB in the beginning and 94.0MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:41:04,904 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 148.9MB. Free memory is still 100.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.50ms. Allocated memory is still 148.9MB. Free memory was 103.2MB in the beginning and 94.0MB in the end (delta: 9.2MB). 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 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_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN --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 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:41:07,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:41:07,426 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:41:07,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:41:07,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:41:07,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:41:07,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:41:07,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:41:07,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:41:07,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:41:07,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:41:07,497 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:41:07,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:41:07,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:41:07,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:41:07,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:41:07,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:41:07,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:41:07,512 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:41:07,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:41:07,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:41:07,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:41:07,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:41:07,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:41:07,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:41:07,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:41:07,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:41:07,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:41:07,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:41:07,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:41:07,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:41:07,542 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:41:07,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:41:07,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:41:07,551 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:41:07,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:41:07,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:41:07,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:41:07,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:41:07,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:41:07,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:41:07,564 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-20 12:41:07,594 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:41:07,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:41:07,595 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:41:07,595 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:41:07,596 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:41:07,596 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:41:07,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:41:07,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:41:07,597 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:41:07,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:41:07,598 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:41:07,598 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:41:07,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:41:07,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:41:07,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:41:07,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:41:07,599 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:41:07,599 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:41:07,599 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:41:07,600 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:41:07,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:41:07,600 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:41:07,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:41:07,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:41:07,601 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:41:07,601 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:41:07,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:41:07,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:41:07,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:41:07,602 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:41:07,602 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:41:07,602 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:41:07,602 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:41:07,602 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:41:07,603 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:41:07,603 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:41:07,603 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_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-20 12:41:08,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:41:08,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:41:08,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:41:08,112 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:41:08,113 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:41:08,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 12:41:11,411 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:41:11,841 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:41:11,841 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 12:41:11,870 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/data/a6f7c2dd0/7c6080d5ce02419e8e8ce260d45243f0/FLAG24f1351a3 [2022-11-20 12:41:11,886 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a887bbb-5812-4acc-9fcd-5e1cabf0ed5c/bin/uautomizer-ug76WZFUDN/data/a6f7c2dd0/7c6080d5ce02419e8e8ce260d45243f0 [2022-11-20 12:41:11,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:41:11,891 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:41:11,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:41:11,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:41:11,896 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:41:11,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:41:11" (1/1) ... [2022-11-20 12:41:11,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20363d9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:41:11, skipping insertion in model container [2022-11-20 12:41:11,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:41:11" (1/1) ... [2022-11-20 12:41:11,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:41:12,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:41:12,277 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:41:12,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f0f331a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:41:12, skipping insertion in model container [2022-11-20 12:41:12,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:41:12,282 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:41:12,284 INFO L158 Benchmark]: Toolchain (without parser) took 392.35ms. Allocated memory is still 73.4MB. Free memory was 46.9MB in the beginning and 37.4MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:41:12,285 INFO L158 Benchmark]: CDTParser took 0.60ms. Allocated memory is still 73.4MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:41:12,286 INFO L158 Benchmark]: CACSL2BoogieTranslator took 389.51ms. Allocated memory is still 73.4MB. Free memory was 46.7MB in the beginning and 37.4MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:41:12,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60ms. Allocated memory is still 73.4MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 389.51ms. Allocated memory is still 73.4MB. Free memory was 46.7MB in the beginning and 37.4MB in the end (delta: 9.2MB). 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