./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5c916e4471eaabb75d1c814f23f4bf96e9765c04ff253edd25297904c69104e3 --- 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-8393723 [2022-11-19 07:51:15,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:51:15,352 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:51:15,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:51:15,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:51:15,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:51:15,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:51:15,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:51:15,391 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:51:15,400 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:51:15,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:51:15,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:51:15,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:51:15,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:51:15,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:51:15,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:51:15,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:51:15,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:51:15,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:51:15,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:51:15,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:51:15,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:51:15,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:51:15,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:51:15,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:51:15,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:51:15,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:51:15,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:51:15,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:51:15,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:51:15,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:51:15,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:51:15,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:51:15,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:51:15,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:51:15,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:51:15,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:51:15,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:51:15,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:51:15,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:51:15,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:51:15,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:51:15,486 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:51:15,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:51:15,491 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:51:15,491 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:51:15,492 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:51:15,492 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:51:15,493 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:51:15,493 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:51:15,493 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:51:15,493 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:51:15,495 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:51:15,495 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:51:15,495 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:51:15,495 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:51:15,496 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:51:15,496 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:51:15,496 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:51:15,497 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:51:15,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:51:15,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:51:15,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:51:15,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:51:15,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:51:15,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:51:15,499 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:51:15,499 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:51:15,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:51:15,500 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:51:15,500 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:51:15,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:51:15,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:51:15,501 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:51:15,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:51:15,502 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:51:15,502 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:51:15,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:51:15,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:51:15,503 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:51:15,503 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_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c916e4471eaabb75d1c814f23f4bf96e9765c04ff253edd25297904c69104e3 [2022-11-19 07:51:15,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:51:15,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:51:15,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:51:15,828 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:51:15,829 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:51:15,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i [2022-11-19 07:51:15,905 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data/cb0ac7634/d4c8511526d64940afb925d99c9b189e/FLAGa50db2082 [2022-11-19 07:51:17,295 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:51:17,296 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i [2022-11-19 07:51:17,402 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data/cb0ac7634/d4c8511526d64940afb925d99c9b189e/FLAGa50db2082 [2022-11-19 07:51:17,736 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data/cb0ac7634/d4c8511526d64940afb925d99c9b189e [2022-11-19 07:51:17,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:51:17,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:51:17,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:51:17,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:51:17,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:51:17,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:51:17" (1/1) ... [2022-11-19 07:51:17,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bddf5cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:51:17, skipping insertion in model container [2022-11-19 07:51:17,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:51:17" (1/1) ... [2022-11-19 07:51:17,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:51:18,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:51:35,380 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i[1280657,1280670] [2022-11-19 07:51:35,384 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i[1280802,1280815] [2022-11-19 07:51:35,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:51:35,515 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:51:37,360 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i[1280657,1280670] [2022-11-19 07:51:37,361 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i[1280802,1280815] [2022-11-19 07:51:37,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:51:38,097 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:51:38,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:51:38 WrapperNode [2022-11-19 07:51:38,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:51:38,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:51:38,099 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:51:38,099 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:51:38,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:51:38" (1/1) ... [2022-11-19 07:51:38,551 ERROR L1136 TypeChecker]: C: fd_data.raw_packet [34006]: Undeclared identifier #t~mem6741 in IdentifierExpression[#t~mem6741,] [2022-11-19 07:51:38,553 ERROR L1136 TypeChecker]: C: sscanf((char const *)asc_packet + (unsigned long )j, "%2hhx ", fd_data.raw_packet + (unsigned long )i___3) [34005-34006]: Wrong parameter type at index 1: CallStatement[null,false,[],write~int,[IdentifierExpression[#t~nondet6742,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem6741,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[#t~mem6741,],offset],IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i___3~0,],IntegerLiteral[65536]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i___3~0,],IntegerLiteral[65536]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i___3~0,],IntegerLiteral[65536]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]]]]],IntegerLiteral[1]]] [2022-11-19 07:51:38,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:51:38" (1/1) ... [2022-11-19 07:51:38,647 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:51:38,648 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-11-19 07:51:38,650 INFO L158 Benchmark]: Toolchain (without parser) took 20907.41ms. Allocated memory was 127.9MB in the beginning and 570.4MB in the end (delta: 442.5MB). Free memory was 69.7MB in the beginning and 251.7MB in the end (delta: -182.0MB). Peak memory consumption was 256.8MB. Max. memory is 16.1GB. [2022-11-19 07:51:38,653 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 86.0MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:51:38,655 INFO L158 Benchmark]: CACSL2BoogieTranslator took 20351.79ms. Allocated memory was 127.9MB in the beginning and 570.4MB in the end (delta: 442.5MB). Free memory was 69.7MB in the beginning and 280.0MB in the end (delta: -210.3MB). Peak memory consumption was 286.1MB. Max. memory is 16.1GB. [2022-11-19 07:51:38,660 INFO L158 Benchmark]: Boogie Procedure Inliner took 548.98ms. Allocated memory is still 570.4MB. Free memory was 280.0MB in the beginning and 251.7MB in the end (delta: 28.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-19 07:51:38,662 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 86.0MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 20351.79ms. Allocated memory was 127.9MB in the beginning and 570.4MB in the end (delta: 442.5MB). Free memory was 69.7MB in the beginning and 280.0MB in the end (delta: -210.3MB). Peak memory consumption was 286.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 548.98ms. Allocated memory is still 570.4MB. Free memory was 280.0MB in the beginning and 251.7MB in the end (delta: 28.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 34006]: Type Error Undeclared identifier #t~mem6741 in IdentifierExpression[#t~mem6741,] - TypeErrorResult [Line: 34005]: Type Error Wrong parameter type at index 1: CallStatement[null,false,[],write~int,[IdentifierExpression[#t~nondet6742,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem6741,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[#t~mem6741,],offset],IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i___3~0,],IntegerLiteral[65536]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i___3~0,],IntegerLiteral[65536]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i___3~0,],IntegerLiteral[65536]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]]]]],IntegerLiteral[1]]] 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_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5c916e4471eaabb75d1c814f23f4bf96e9765c04ff253edd25297904c69104e3 --- 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-8393723 [2022-11-19 07:51:40,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:51:40,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:51:40,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:51:40,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:51:40,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:51:40,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:51:40,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:51:40,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:51:40,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:51:40,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:51:40,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:51:40,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:51:40,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:51:40,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:51:40,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:51:40,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:51:40,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:51:40,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:51:40,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:51:40,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:51:40,913 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:51:40,914 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:51:40,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:51:40,919 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:51:40,919 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:51:40,919 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:51:40,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:51:40,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:51:40,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:51:40,922 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:51:40,923 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:51:40,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:51:40,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:51:40,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:51:40,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:51:40,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:51:40,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:51:40,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:51:40,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:51:40,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:51:40,937 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-19 07:51:40,966 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:51:40,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:51:40,967 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:51:40,967 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:51:40,968 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:51:40,968 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:51:40,968 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:51:40,969 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:51:40,969 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:51:40,969 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:51:40,969 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:51:40,970 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:51:40,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:51:40,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:51:40,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:51:40,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:51:40,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:51:40,972 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 07:51:40,972 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-19 07:51:40,972 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-19 07:51:40,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:51:40,972 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:51:40,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:51:40,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:51:40,973 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-19 07:51:40,973 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:51:40,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:51:40,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:51:40,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:51:40,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:51:40,974 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-19 07:51:40,975 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-19 07:51:40,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:51:40,975 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:51:40,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-19 07:51:40,976 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_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c916e4471eaabb75d1c814f23f4bf96e9765c04ff253edd25297904c69104e3 [2022-11-19 07:51:41,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:51:41,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:51:41,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:51:41,363 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:51:41,364 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:51:41,365 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i [2022-11-19 07:51:41,463 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data/62bb81ade/361e116e63bb44f3ae1e2caba41be9f0/FLAG39f4a31b7 [2022-11-19 07:51:43,013 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:51:43,014 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-i40e-i40e.cil.i [2022-11-19 07:51:43,124 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data/62bb81ade/361e116e63bb44f3ae1e2caba41be9f0/FLAG39f4a31b7 [2022-11-19 07:51:43,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc8da77-9e5b-41f3-a805-eb9797fc7f09/bin/utaipan-I9t0OCRTmS/data/62bb81ade/361e116e63bb44f3ae1e2caba41be9f0 [2022-11-19 07:51:43,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:51:43,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:51:43,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:51:43,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:51:43,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:51:43,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:51:43" (1/1) ... [2022-11-19 07:51:43,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4888f23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:51:43, skipping insertion in model container [2022-11-19 07:51:43,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:51:43" (1/1) ... [2022-11-19 07:51:43,352 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:51:43,681 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:51:52,269 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1005) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:675) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1468) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1412) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1086) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1086) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1086) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1086) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3308) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-19 07:51:52,279 INFO L158 Benchmark]: Toolchain (without parser) took 8943.33ms. Allocated memory was 127.9MB in the beginning and 253.8MB in the end (delta: 125.8MB). Free memory was 80.0MB in the beginning and 167.8MB in the end (delta: -87.9MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2022-11-19 07:51:52,281 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory was 53.1MB in the beginning and 53.0MB in the end (delta: 55.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:51:52,283 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8940.03ms. Allocated memory was 127.9MB in the beginning and 253.8MB in the end (delta: 125.8MB). Free memory was 79.7MB in the beginning and 167.8MB in the end (delta: -88.1MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2022-11-19 07:51:52,286 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory was 53.1MB in the beginning and 53.0MB in the end (delta: 55.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8940.03ms. Allocated memory was 127.9MB in the beginning and 253.8MB in the end (delta: 125.8MB). Free memory was 79.7MB in the beginning and 167.8MB in the end (delta: -88.1MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) 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: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type