./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF --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 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:37:39,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:37:39,852 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:37:39,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:37:39,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:37:39,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:37:39,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:37:39,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:37:39,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:37:39,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:37:39,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:37:39,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:37:39,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:37:39,939 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:37:39,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:37:39,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:37:39,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:37:39,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:37:39,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:37:39,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:37:39,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:37:39,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:37:39,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:37:39,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:37:39,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:37:39,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:37:39,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:37:39,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:37:39,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:37:39,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:37:39,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:37:39,990 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:37:39,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:37:39,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:37:39,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:37:39,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:37:39,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:37:39,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:37:39,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:37:40,000 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:37:40,001 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:37:40,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 01:37:40,057 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:37:40,059 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:37:40,061 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:37:40,062 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:37:40,062 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:37:40,062 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:37:40,063 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:37:40,063 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:37:40,070 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:37:40,071 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:37:40,072 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:37:40,073 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:37:40,073 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:37:40,073 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:37:40,074 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:37:40,074 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:37:40,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:37:40,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:37:40,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:37:40,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:37:40,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:37:40,077 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:37:40,077 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:37:40,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:37:40,078 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:37:40,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:37:40,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:37:40,079 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:37:40,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:37:40,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:37:40,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:37:40,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:37:40,082 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:37:40,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:37:40,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:37:40,083 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:37:40,083 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:37:40,083 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 [2021-11-13 01:37:40,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:37:40,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:37:40,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:37:40,432 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:37:40,433 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:37:40,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-13 01:37:40,516 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data/61e8443fa/c0a4071cde424c1d982653c49174b95a/FLAGcde7c0695 [2021-11-13 01:37:41,798 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:37:41,800 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-13 01:37:41,889 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data/61e8443fa/c0a4071cde424c1d982653c49174b95a/FLAGcde7c0695 [2021-11-13 01:37:41,926 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data/61e8443fa/c0a4071cde424c1d982653c49174b95a [2021-11-13 01:37:41,929 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:37:41,932 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:37:41,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:41,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:37:41,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:37:41,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:41" (1/1) ... [2021-11-13 01:37:41,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34a3953f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:41, skipping insertion in model container [2021-11-13 01:37:41,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:41" (1/1) ... [2021-11-13 01:37:41,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:37:42,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:37:47,500 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:47,514 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:47,532 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:47,537 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:47,546 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:47,560 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:48,372 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:48,985 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:48,997 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,679 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2021-11-13 01:37:50,682 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2021-11-13 01:37:50,683 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2021-11-13 01:37:50,684 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2021-11-13 01:37:50,725 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:50,811 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-13 01:37:50,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74673cc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:50, skipping insertion in model container [2021-11-13 01:37:50,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:50,813 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 01:37:50,815 INFO L158 Benchmark]: Toolchain (without parser) took 8882.20ms. Allocated memory was 98.6MB in the beginning and 211.8MB in the end (delta: 113.2MB). Free memory was 53.3MB in the beginning and 90.8MB in the end (delta: -37.5MB). Peak memory consumption was 88.8MB. Max. memory is 16.1GB. [2021-11-13 01:37:50,816 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 98.6MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:37:50,817 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8874.93ms. Allocated memory was 98.6MB in the beginning and 211.8MB in the end (delta: 113.2MB). Free memory was 53.1MB in the beginning and 90.8MB in the end (delta: -37.7MB). Peak memory consumption was 88.8MB. Max. memory is 16.1GB. [2021-11-13 01:37:50,819 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 98.6MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8874.93ms. Allocated memory was 98.6MB in the beginning and 211.8MB in the end (delta: 113.2MB). Free memory was 53.1MB in the beginning and 90.8MB in the end (delta: -37.7MB). Peak memory consumption was 88.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7841]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF --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 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:37:53,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:37:53,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:37:53,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:37:53,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:37:53,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:37:53,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:37:53,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:37:53,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:37:53,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:37:53,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:37:53,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:37:53,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:37:53,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:37:53,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:37:53,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:37:53,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:37:53,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:37:53,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:37:53,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:37:53,544 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:37:53,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:37:53,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:37:53,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:37:53,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:37:53,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:37:53,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:37:53,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:37:53,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:37:53,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:37:53,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:37:53,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:37:53,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:37:53,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:37:53,596 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:37:53,596 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:37:53,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:37:53,598 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:37:53,598 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:37:53,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:37:53,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:37:53,608 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 01:37:53,660 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:37:53,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:37:53,663 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:37:53,663 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:37:53,663 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:37:53,664 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:37:53,664 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:37:53,664 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:37:53,664 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:37:53,665 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:37:53,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:37:53,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:37:53,668 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:37:53,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:37:53,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:37:53,669 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:37:53,669 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 01:37:53,670 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 01:37:53,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:37:53,670 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:37:53,670 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:37:53,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:37:53,671 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 01:37:53,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:37:53,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:37:53,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:37:53,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:37:53,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:37:53,673 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 01:37:53,673 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 01:37:53,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:37:53,674 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:37:53,674 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:37:53,674 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 [2021-11-13 01:37:54,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:37:54,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:37:54,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:37:54,181 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:37:54,182 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:37:54,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-13 01:37:54,275 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data/513785e17/b0af7de79105489cb599e4a2aa6eb15c/FLAG8acd3ba94 [2021-11-13 01:37:55,857 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:37:55,858 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-13 01:37:55,982 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data/513785e17/b0af7de79105489cb599e4a2aa6eb15c/FLAG8acd3ba94 [2021-11-13 01:37:56,309 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/data/513785e17/b0af7de79105489cb599e4a2aa6eb15c [2021-11-13 01:37:56,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:37:56,314 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:37:56,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:56,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:37:56,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:37:56,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:56" (1/1) ... [2021-11-13 01:37:56,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d66d6b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:56, skipping insertion in model container [2021-11-13 01:37:56,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:56" (1/1) ... [2021-11-13 01:37:56,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:37:56,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:38:05,501 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2021-11-13 01:38:05,504 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2021-11-13 01:38:05,505 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2021-11-13 01:38:05,505 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2021-11-13 01:38:05,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:38:05,699 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 01:38:05,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:38:06,820 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2021-11-13 01:38:06,820 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2021-11-13 01:38:06,821 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2021-11-13 01:38:06,822 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2021-11-13 01:38:06,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:38:06,909 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:38:08,164 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2021-11-13 01:38:08,164 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2021-11-13 01:38:08,166 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2021-11-13 01:38:08,167 WARN L228 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_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2021-11-13 01:38:08,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:38:08,901 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:38:08,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08 WrapperNode [2021-11-13 01:38:08,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:38:08,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:38:08,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:38:08,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:38:08,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:09,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:09,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:38:09,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:38:09,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:38:09,753 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:38:09,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:09,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:09,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:09,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:10,527 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:10,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:10,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:10,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:38:10,978 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:38:10,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:38:10,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:38:10,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (1/1) ... [2021-11-13 01:38:10,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:38:11,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:38:11,017 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:38:11,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:38:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-13 01:38:11,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-13 01:38:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2021-11-13 01:38:11,078 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2021-11-13 01:38:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2021-11-13 01:38:11,079 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2021-11-13 01:38:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2021-11-13 01:38:11,079 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2021-11-13 01:38:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-13 01:38:11,079 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-13 01:38:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-13 01:38:11,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-13 01:38:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2021-11-13 01:38:11,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2021-11-13 01:38:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 01:38:11,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 01:38:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 01:38:11,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 01:38:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-13 01:38:11,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-13 01:38:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2021-11-13 01:38:11,082 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2021-11-13 01:38:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2021-11-13 01:38:11,082 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2021-11-13 01:38:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-13 01:38:11,083 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-13 01:38:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2021-11-13 01:38:11,084 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2021-11-13 01:38:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2021-11-13 01:38:11,084 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2021-11-13 01:38:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 01:38:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 01:38:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2021-11-13 01:38:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2021-11-13 01:38:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2021-11-13 01:38:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2021-11-13 01:38:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-13 01:38:11,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-13 01:38:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2021-11-13 01:38:11,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2021-11-13 01:38:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2021-11-13 01:38:11,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2021-11-13 01:38:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-13 01:38:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-13 01:38:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2021-11-13 01:38:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2021-11-13 01:38:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2021-11-13 01:38:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2021-11-13 01:38:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 01:38:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 01:38:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-13 01:38:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-13 01:38:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 01:38:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 01:38:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2021-11-13 01:38:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2021-11-13 01:38:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-11-13 01:38:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-11-13 01:38:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2021-11-13 01:38:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2021-11-13 01:38:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-13 01:38:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-13 01:38:11,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-13 01:38:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-13 01:38:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 01:38:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 01:38:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2021-11-13 01:38:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2021-11-13 01:38:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2021-11-13 01:38:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2021-11-13 01:38:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 01:38:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 01:38:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2021-11-13 01:38:11,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2021-11-13 01:38:11,098 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-13 01:38:11,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-13 01:38:11,099 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 01:38:11,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 01:38:11,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 01:38:11,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 01:38:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 01:38:11,100 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 01:38:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 01:38:11,101 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 01:38:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 01:38:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 01:38:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 01:38:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 01:38:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 01:38:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 01:38:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 01:38:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-13 01:38:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-13 01:38:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:38:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2021-11-13 01:38:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2021-11-13 01:38:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 01:38:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 01:38:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 01:38:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2021-11-13 01:38:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2021-11-13 01:38:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 01:38:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 01:38:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-13 01:38:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-13 01:38:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2021-11-13 01:38:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2021-11-13 01:38:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-13 01:38:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-13 01:38:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2021-11-13 01:38:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2021-11-13 01:38:11,114 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-13 01:38:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-13 01:38:11,115 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 01:38:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 01:38:11,121 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 01:38:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 01:38:11,121 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-13 01:38:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-13 01:38:11,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-13 01:38:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-13 01:38:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-13 01:38:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-13 01:38:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2021-11-13 01:38:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2021-11-13 01:38:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2021-11-13 01:38:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2021-11-13 01:38:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 01:38:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 01:38:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2021-11-13 01:38:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2021-11-13 01:38:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 01:38:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 01:38:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2021-11-13 01:38:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2021-11-13 01:38:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 01:38:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 01:38:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2021-11-13 01:38:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2021-11-13 01:38:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2021-11-13 01:38:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2021-11-13 01:38:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-11-13 01:38:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-11-13 01:38:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2021-11-13 01:38:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2021-11-13 01:38:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 01:38:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 01:38:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 01:38:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 01:38:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-13 01:38:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-13 01:38:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 01:38:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 01:38:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2021-11-13 01:38:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2021-11-13 01:38:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 01:38:11,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 01:38:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2021-11-13 01:38:11,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2021-11-13 01:38:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2021-11-13 01:38:11,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2021-11-13 01:38:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2021-11-13 01:38:11,129 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2021-11-13 01:38:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-13 01:38:11,129 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-13 01:38:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 01:38:11,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 01:38:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 01:38:11,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 01:38:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-13 01:38:11,130 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-13 01:38:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2021-11-13 01:38:11,130 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2021-11-13 01:38:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2021-11-13 01:38:11,131 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2021-11-13 01:38:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 01:38:11,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 01:38:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2021-11-13 01:38:11,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2021-11-13 01:38:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2021-11-13 01:38:11,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2021-11-13 01:38:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2021-11-13 01:38:11,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2021-11-13 01:38:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-13 01:38:11,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-13 01:38:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2021-11-13 01:38:11,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2021-11-13 01:38:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 01:38:11,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 01:38:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-13 01:38:11,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-13 01:38:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:38:11,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:38:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2021-11-13 01:38:11,135 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2021-11-13 01:38:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2021-11-13 01:38:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2021-11-13 01:38:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2021-11-13 01:38:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2021-11-13 01:38:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2021-11-13 01:38:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2021-11-13 01:38:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 01:38:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 01:38:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 01:38:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 01:38:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 01:38:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 01:38:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 01:38:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-13 01:38:11,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-13 01:38:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 01:38:11,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 01:38:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-13 01:38:11,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-13 01:38:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2021-11-13 01:38:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2021-11-13 01:38:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 01:38:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 01:38:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 01:38:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 01:38:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:38:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-13 01:38:11,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-13 01:38:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 01:38:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 01:38:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2021-11-13 01:38:11,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2021-11-13 01:38:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 01:38:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:38:11,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:38:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 01:38:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2021-11-13 01:38:11,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2021-11-13 01:38:11,146 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-13 01:38:11,146 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-13 01:38:11,146 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2021-11-13 01:38:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2021-11-13 01:38:11,147 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2021-11-13 01:38:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2021-11-13 01:38:11,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-13 01:38:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-13 01:38:11,148 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 01:38:11,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 01:38:11,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-13 01:38:11,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-13 01:38:11,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-11-13 01:38:11,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-11-13 01:38:11,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-13 01:38:11,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-13 01:38:11,150 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2021-11-13 01:38:11,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2021-11-13 01:38:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2021-11-13 01:38:11,151 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2021-11-13 01:38:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 01:38:11,151 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 01:38:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 01:38:11,151 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 01:38:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-13 01:38:11,152 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-13 01:38:11,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 01:38:11,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 01:38:11,152 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-13 01:38:11,152 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-13 01:38:11,152 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-13 01:38:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-13 01:38:11,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-13 01:38:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-13 01:38:11,153 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2021-11-13 01:38:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2021-11-13 01:38:11,153 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 01:38:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 01:38:11,154 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 01:38:11,154 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 01:38:11,154 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2021-11-13 01:38:11,154 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2021-11-13 01:38:11,154 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2021-11-13 01:38:11,154 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2021-11-13 01:38:11,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 01:38:11,155 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-13 01:38:11,155 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-13 01:38:11,155 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2021-11-13 01:38:11,155 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2021-11-13 01:38:11,155 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-13 01:38:11,155 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-13 01:38:11,155 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2021-11-13 01:38:11,156 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2021-11-13 01:38:11,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:38:11,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:38:11,156 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-13 01:38:11,156 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-13 01:38:11,156 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-13 01:38:11,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-13 01:38:11,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 01:38:11,157 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2021-11-13 01:38:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2021-11-13 01:38:11,157 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 01:38:11,157 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 01:38:11,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 01:38:11,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 01:38:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 01:38:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 01:38:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 01:38:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 01:38:11,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 01:38:11,158 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2021-11-13 01:38:11,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2021-11-13 01:38:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-13 01:38:11,159 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-13 01:38:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2021-11-13 01:38:11,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2021-11-13 01:38:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 01:38:11,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 01:38:11,159 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-13 01:38:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-13 01:38:11,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-13 01:38:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 01:38:11,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 01:38:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 01:38:11,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 01:38:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2021-11-13 01:38:11,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2021-11-13 01:38:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2021-11-13 01:38:11,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2021-11-13 01:38:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 01:38:11,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 01:38:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 01:38:11,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 01:38:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 01:38:11,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 01:38:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2021-11-13 01:38:11,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2021-11-13 01:38:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 01:38:11,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 01:38:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2021-11-13 01:38:11,163 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2021-11-13 01:38:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-13 01:38:11,163 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-13 01:38:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2021-11-13 01:38:11,163 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2021-11-13 01:38:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2021-11-13 01:38:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2021-11-13 01:38:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-13 01:38:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-13 01:38:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-13 01:38:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-13 01:38:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2021-11-13 01:38:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2021-11-13 01:38:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2021-11-13 01:38:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2021-11-13 01:38:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-13 01:38:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-13 01:38:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 01:38:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 01:38:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:38:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2021-11-13 01:38:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2021-11-13 01:38:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2021-11-13 01:38:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2021-11-13 01:38:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2021-11-13 01:38:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2021-11-13 01:38:11,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-13 01:38:11,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-13 01:38:11,167 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2021-11-13 01:38:11,167 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2021-11-13 01:38:11,167 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 01:38:11,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 01:38:11,167 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2021-11-13 01:38:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2021-11-13 01:38:11,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:38:11,169 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2021-11-13 01:38:11,169 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2021-11-13 01:38:11,169 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2021-11-13 01:38:11,169 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2021-11-13 01:38:11,169 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2021-11-13 01:38:11,173 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2021-11-13 01:38:11,173 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-13 01:38:11,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-13 01:38:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2021-11-13 01:38:11,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2021-11-13 01:38:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2021-11-13 01:38:11,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2021-11-13 01:38:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 01:38:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 01:38:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 01:38:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2021-11-13 01:38:11,175 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2021-11-13 01:38:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 01:38:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:38:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2021-11-13 01:38:11,175 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2021-11-13 01:38:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-11-13 01:38:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-11-13 01:38:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 01:38:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 01:38:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2021-11-13 01:38:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2021-11-13 01:38:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2021-11-13 01:38:11,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2021-11-13 01:38:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 01:38:11,177 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 01:38:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2021-11-13 01:38:11,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2021-11-13 01:38:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-13 01:38:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-13 01:38:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-13 01:38:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-13 01:38:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2021-11-13 01:38:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2021-11-13 01:38:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 01:38:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 01:38:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2021-11-13 01:38:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2021-11-13 01:38:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 01:38:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 01:38:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2021-11-13 01:38:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2021-11-13 01:38:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-13 01:38:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-13 01:38:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2021-11-13 01:38:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2021-11-13 01:38:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 01:38:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 01:38:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2021-11-13 01:38:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2021-11-13 01:38:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2021-11-13 01:38:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2021-11-13 01:38:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2021-11-13 01:38:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2021-11-13 01:38:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-13 01:38:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-13 01:38:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2021-11-13 01:38:11,182 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2021-11-13 01:38:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-13 01:38:11,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-13 01:38:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-13 01:38:11,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-13 01:38:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 01:38:11,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 01:38:11,183 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 01:38:11,183 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 01:38:11,183 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 01:38:11,183 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 01:38:11,183 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-13 01:38:11,183 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-13 01:38:11,184 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2021-11-13 01:38:11,184 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2021-11-13 01:38:11,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:38:11,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:38:11,184 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 01:38:11,184 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 01:38:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2021-11-13 01:38:11,185 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2021-11-13 01:38:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2021-11-13 01:38:11,185 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2021-11-13 01:38:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2021-11-13 01:38:11,185 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2021-11-13 01:38:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2021-11-13 01:38:11,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2021-11-13 01:38:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2021-11-13 01:38:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2021-11-13 01:38:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 01:38:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 01:38:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-13 01:38:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-13 01:38:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2021-11-13 01:38:11,187 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2021-11-13 01:38:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2021-11-13 01:38:11,187 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2021-11-13 01:38:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 01:38:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 01:38:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 01:38:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 01:38:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 01:38:11,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 01:38:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2021-11-13 01:38:11,188 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2021-11-13 01:38:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2021-11-13 01:38:11,188 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2021-11-13 01:38:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2021-11-13 01:38:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2021-11-13 01:38:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2021-11-13 01:38:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2021-11-13 01:38:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2021-11-13 01:38:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2021-11-13 01:38:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 01:38:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 01:38:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-13 01:38:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-13 01:38:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-13 01:38:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-13 01:38:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2021-11-13 01:38:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2021-11-13 01:38:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-13 01:38:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-13 01:38:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-13 01:38:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-13 01:38:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2021-11-13 01:38:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2021-11-13 01:38:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2021-11-13 01:38:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2021-11-13 01:38:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2021-11-13 01:38:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2021-11-13 01:38:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2021-11-13 01:38:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2021-11-13 01:38:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 01:38:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 01:38:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2021-11-13 01:38:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2021-11-13 01:38:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-13 01:38:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-13 01:38:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-13 01:38:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-13 01:38:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-13 01:38:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-13 01:38:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 01:38:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 01:38:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-13 01:38:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-13 01:38:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 01:38:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 01:38:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2021-11-13 01:38:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2021-11-13 01:38:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2021-11-13 01:38:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2021-11-13 01:38:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-13 01:38:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-13 01:38:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 01:38:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 01:38:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2021-11-13 01:38:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2021-11-13 01:38:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2021-11-13 01:38:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2021-11-13 01:38:14,355 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 01:45:43,610 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 01:45:43,856 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 01:45:43,857 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-13 01:45:43,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:45:43 BoogieIcfgContainer [2021-11-13 01:45:43,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 01:45:43,869 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 01:45:43,869 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 01:45:43,872 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 01:45:43,872 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:37:56" (1/3) ... [2021-11-13 01:45:43,873 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e530359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:45:43, skipping insertion in model container [2021-11-13 01:45:43,873 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:08" (2/3) ... [2021-11-13 01:45:43,874 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e530359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:45:43, skipping insertion in model container [2021-11-13 01:45:43,874 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:45:43" (3/3) ... [2021-11-13 01:45:43,876 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-13 01:45:43,892 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 01:45:43,892 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-11-13 01:45:43,988 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 01:45:44,001 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 01:45:44,001 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-13 01:45:44,146 INFO L276 IsEmpty]: Start isEmpty. Operand has 6016 states, 4185 states have (on average 1.3175627240143368) internal successors, (5514), 4259 states have internal predecessors, (5514), 1579 states have call successors, (1579), 250 states have call predecessors, (1579), 249 states have return successors, (1570), 1560 states have call predecessors, (1570), 1570 states have call successors, (1570) [2021-11-13 01:45:44,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-13 01:45:44,181 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:45:44,182 INFO L514 BasicCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:45:44,183 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 01:45:44,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:45:44,189 INFO L85 PathProgramCache]: Analyzing trace with hash 39651131, now seen corresponding path program 1 times [2021-11-13 01:45:44,220 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-13 01:45:44,220 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [353547399] [2021-11-13 01:45:44,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:45:44,221 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 01:45:44,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat [2021-11-13 01:45:44,225 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 01:45:44,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-13 01:45:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:45:56,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 5630 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-13 01:45:57,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:45:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 3159 trivial. 0 not checked. [2021-11-13 01:45:58,203 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:45:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2021-11-13 01:45:59,397 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-13 01:45:59,397 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [353547399] [2021-11-13 01:45:59,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [353547399] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 01:45:59,398 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:45:59,398 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-13 01:45:59,400 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706885346] [2021-11-13 01:45:59,401 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 01:45:59,407 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:45:59,408 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-13 01:45:59,436 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:45:59,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:45:59,454 INFO L87 Difference]: Start difference. First operand has 6016 states, 4185 states have (on average 1.3175627240143368) internal successors, (5514), 4259 states have internal predecessors, (5514), 1579 states have call successors, (1579), 250 states have call predecessors, (1579), 249 states have return successors, (1570), 1560 states have call predecessors, (1570), 1570 states have call successors, (1570) Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 4 states have call successors, (34), 3 states have call predecessors, (34), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) [2021-11-13 01:46:02,184 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:46:51,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:46:51,123 INFO L93 Difference]: Finished difference Result 23659 states and 34480 transitions. [2021-11-13 01:46:51,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 01:46:51,127 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 4 states have call successors, (34), 3 states have call predecessors, (34), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) Word has length 325 [2021-11-13 01:46:51,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:46:51,394 INFO L225 Difference]: With dead ends: 23659 [2021-11-13 01:46:51,394 INFO L226 Difference]: Without dead ends: 17679 [2021-11-13 01:46:51,496 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 648 GetRequests, 646 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:46:51,511 INFO L933 BasicCegarLoop]: 11651 mSDtfsCounter, 16896 mSDsluCounter, 15553 mSDsCounter, 0 mSdLazyCounter, 3115 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48284.95ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 16896 SdHoareTripleChecker+Valid, 27204 SdHoareTripleChecker+Invalid, 3135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 146.24ms SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 3115 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50350.45ms IncrementalHoareTripleChecker+Time [2021-11-13 01:46:51,513 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [16896 Valid, 27204 Invalid, 3135 Unknown, 0 Unchecked, 146.24ms Time], IncrementalHoareTripleChecker [19 Valid, 3115 Invalid, 1 Unknown, 0 Unchecked, 50350.45ms Time] [2021-11-13 01:46:51,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17679 states. [2021-11-13 01:46:53,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17679 to 17661. [2021-11-13 01:46:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17661 states, 12310 states have (on average 1.3129975629569455) internal successors, (16163), 12528 states have internal predecessors, (16163), 4608 states have call successors, (4608), 741 states have call predecessors, (4608), 740 states have return successors, (4604), 4574 states have call predecessors, (4604), 4604 states have call successors, (4604) [2021-11-13 01:46:53,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17661 states to 17661 states and 25375 transitions. [2021-11-13 01:46:53,270 INFO L78 Accepts]: Start accepts. Automaton has 17661 states and 25375 transitions. Word has length 325 [2021-11-13 01:46:53,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:46:53,276 INFO L470 AbstractCegarLoop]: Abstraction has 17661 states and 25375 transitions. [2021-11-13 01:46:53,277 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 4 states have call successors, (34), 3 states have call predecessors, (34), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) [2021-11-13 01:46:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 17661 states and 25375 transitions. [2021-11-13 01:46:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-13 01:46:53,294 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:46:53,295 INFO L514 BasicCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:46:53,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-13 01:46:53,508 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-13 01:46:53,508 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 01:46:53,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:46:53,509 INFO L85 PathProgramCache]: Analyzing trace with hash -1584609040, now seen corresponding path program 1 times [2021-11-13 01:46:53,518 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-13 01:46:53,519 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1687010787] [2021-11-13 01:46:53,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:46:53,519 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 01:46:53,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat [2021-11-13 01:46:53,520 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 01:46:53,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-13 01:47:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:47:05,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 5725 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-13 01:47:05,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:47:07,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 3159 trivial. 0 not checked. [2021-11-13 01:47:07,098 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:47:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2021-11-13 01:47:08,495 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-13 01:47:08,495 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1687010787] [2021-11-13 01:47:08,497 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1687010787] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 01:47:08,497 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:47:08,497 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-13 01:47:08,497 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897119719] [2021-11-13 01:47:08,497 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 01:47:08,500 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:47:08,500 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-13 01:47:08,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:47:08,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:47:08,501 INFO L87 Difference]: Start difference. First operand 17661 states and 25375 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 4 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) [2021-11-13 01:47:11,159 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:48:03,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:48:03,953 INFO L93 Difference]: Finished difference Result 69075 states and 99232 transitions. [2021-11-13 01:48:03,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 01:48:03,955 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 4 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) Word has length 341 [2021-11-13 01:48:03,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:48:04,394 INFO L225 Difference]: With dead ends: 69075 [2021-11-13 01:48:04,394 INFO L226 Difference]: Without dead ends: 51473 [2021-11-13 01:48:04,590 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 680 GetRequests, 678 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:48:04,592 INFO L933 BasicCegarLoop]: 12846 mSDtfsCounter, 16658 mSDsluCounter, 16496 mSDsCounter, 0 mSdLazyCounter, 3290 mSolverCounterSat, 66 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 51386.08ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 16658 SdHoareTripleChecker+Valid, 29342 SdHoareTripleChecker+Invalid, 3357 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 88.04ms SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 3290 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53511.48ms IncrementalHoareTripleChecker+Time [2021-11-13 01:48:04,592 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [16658 Valid, 29342 Invalid, 3357 Unknown, 0 Unchecked, 88.04ms Time], IncrementalHoareTripleChecker [66 Valid, 3290 Invalid, 1 Unknown, 0 Unchecked, 53511.48ms Time] [2021-11-13 01:48:04,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51473 states. [2021-11-13 01:48:08,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51473 to 51427. [2021-11-13 01:48:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51427 states, 35810 states have (on average 1.3123429209717956) internal successors, (46995), 36436 states have internal predecessors, (46995), 13408 states have call successors, (13408), 2207 states have call predecessors, (13408), 2206 states have return successors, (13404), 13326 states have call predecessors, (13404), 13404 states have call successors, (13404) [2021-11-13 01:48:08,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51427 states to 51427 states and 73807 transitions. [2021-11-13 01:48:08,821 INFO L78 Accepts]: Start accepts. Automaton has 51427 states and 73807 transitions. Word has length 341 [2021-11-13 01:48:08,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:48:08,823 INFO L470 AbstractCegarLoop]: Abstraction has 51427 states and 73807 transitions. [2021-11-13 01:48:08,824 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 4 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) [2021-11-13 01:48:08,824 INFO L276 IsEmpty]: Start isEmpty. Operand 51427 states and 73807 transitions. [2021-11-13 01:48:08,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-13 01:48:08,836 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:48:08,837 INFO L514 BasicCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:48:09,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-13 01:48:09,059 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-13 01:48:09,060 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 01:48:09,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:48:09,061 INFO L85 PathProgramCache]: Analyzing trace with hash -1460949635, now seen corresponding path program 1 times [2021-11-13 01:48:09,071 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-13 01:48:09,072 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1717294398] [2021-11-13 01:48:09,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:48:09,072 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 01:48:09,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat [2021-11-13 01:48:09,073 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 01:48:09,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-13 01:48:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:48:22,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 5724 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-13 01:48:22,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:48:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 3159 trivial. 0 not checked. [2021-11-13 01:48:23,537 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:48:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2021-11-13 01:48:24,799 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-13 01:48:24,799 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1717294398] [2021-11-13 01:48:24,800 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1717294398] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 01:48:24,800 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:48:24,800 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-13 01:48:24,800 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186643186] [2021-11-13 01:48:24,801 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 01:48:24,802 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:48:24,802 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-13 01:48:24,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:48:24,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:48:24,803 INFO L87 Difference]: Start difference. First operand 51427 states and 73807 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 4 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) [2021-11-13 01:48:27,437 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:49:19,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:49:19,625 INFO L93 Difference]: Finished difference Result 168181 states and 241283 transitions. [2021-11-13 01:49:19,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 01:49:19,627 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 4 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) Word has length 340 [2021-11-13 01:49:19,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:49:21,048 INFO L225 Difference]: With dead ends: 168181 [2021-11-13 01:49:21,049 INFO L226 Difference]: Without dead ends: 116813 [2021-11-13 01:49:21,490 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 678 GetRequests, 676 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:49:21,495 INFO L933 BasicCegarLoop]: 11642 mSDtfsCounter, 16752 mSDsluCounter, 17027 mSDsCounter, 0 mSdLazyCounter, 3230 mSolverCounterSat, 45 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48249.65ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 16752 SdHoareTripleChecker+Valid, 28669 SdHoareTripleChecker+Invalid, 3276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 74.46ms SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 3230 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50275.47ms IncrementalHoareTripleChecker+Time [2021-11-13 01:49:21,497 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [16752 Valid, 28669 Invalid, 3276 Unknown, 0 Unchecked, 74.46ms Time], IncrementalHoareTripleChecker [45 Valid, 3230 Invalid, 1 Unknown, 0 Unchecked, 50275.47ms Time] [2021-11-13 01:49:21,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116813 states. [2021-11-13 01:49:29,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116813 to 116771. [2021-11-13 01:49:29,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116771 states, 81558 states have (on average 1.3127344956963143) internal successors, (107064), 83008 states have internal predecessors, (107064), 30155 states have call successors, (30155), 5062 states have call predecessors, (30155), 5055 states have return successors, (30151), 29947 states have call predecessors, (30151), 30151 states have call successors, (30151) [2021-11-13 01:49:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116771 states to 116771 states and 167370 transitions. [2021-11-13 01:49:30,958 INFO L78 Accepts]: Start accepts. Automaton has 116771 states and 167370 transitions. Word has length 340 [2021-11-13 01:49:30,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:49:30,965 INFO L470 AbstractCegarLoop]: Abstraction has 116771 states and 167370 transitions. [2021-11-13 01:49:30,965 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 4 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) [2021-11-13 01:49:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 116771 states and 167370 transitions. [2021-11-13 01:49:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2021-11-13 01:49:30,985 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:49:30,986 INFO L514 BasicCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:49:31,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-13 01:49:31,187 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-13 01:49:31,188 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 01:49:31,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:49:31,189 INFO L85 PathProgramCache]: Analyzing trace with hash -396009552, now seen corresponding path program 1 times [2021-11-13 01:49:31,201 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-13 01:49:31,201 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [569285673] [2021-11-13 01:49:31,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:49:31,202 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 01:49:31,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat [2021-11-13 01:49:31,203 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 01:49:31,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf08ecb6-1c22-414f-be7c-c19fafe6b7e5/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-13 01:49:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:49:45,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 5779 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-13 01:49:45,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:49:47,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 3163 trivial. 0 not checked. [2021-11-13 01:49:47,594 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:49:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3244 trivial. 0 not checked. [2021-11-13 01:49:49,159 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-13 01:49:49,159 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [569285673] [2021-11-13 01:49:49,159 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [569285673] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 01:49:49,159 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:49:49,159 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-13 01:49:49,160 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162624599] [2021-11-13 01:49:49,160 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 01:49:49,161 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 01:49:49,161 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-13 01:49:49,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 01:49:49,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 01:49:49,162 INFO L87 Difference]: Start difference. First operand 116771 states and 167370 transitions. Second operand has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (43), 3 states have call predecessors, (43), 3 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2021-11-13 01:49:52,174 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:50:01,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:50:01,608 INFO L93 Difference]: Finished difference Result 320897 states and 459981 transitions. [2021-11-13 01:50:01,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 01:50:01,609 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (43), 3 states have call predecessors, (43), 3 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 368 [2021-11-13 01:50:01,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:50:03,697 INFO L225 Difference]: With dead ends: 320897 [2021-11-13 01:50:03,697 INFO L226 Difference]: Without dead ends: 204185 [2021-11-13 01:50:04,246 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 734 GetRequests, 733 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 01:50:04,248 INFO L933 BasicCegarLoop]: 10404 mSDtfsCounter, 8369 mSDsluCounter, 8533 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3639.16ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 8369 SdHoareTripleChecker+Valid, 18937 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 35.60ms SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3761.34ms IncrementalHoareTripleChecker+Time [2021-11-13 01:50:04,248 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8369 Valid, 18937 Invalid, 62 Unknown, 0 Unchecked, 35.60ms Time], IncrementalHoareTripleChecker [13 Valid, 48 Invalid, 1 Unknown, 0 Unchecked, 3761.34ms Time] [2021-11-13 01:50:04,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204185 states.