./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0 --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 7dcd1acfec035cd5bee4d2a2bc431ae75883c3db9d5f940af009bd842b7c20d4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 15:55:46,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 15:55:46,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 15:55:46,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 15:55:46,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 15:55:46,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 15:55:46,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 15:55:46,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 15:55:46,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 15:55:46,061 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 15:55:46,062 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 15:55:46,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 15:55:46,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 15:55:46,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 15:55:46,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 15:55:46,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 15:55:46,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 15:55:46,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 15:55:46,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 15:55:46,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 15:55:46,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 15:55:46,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 15:55:46,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 15:55:46,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 15:55:46,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 15:55:46,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 15:55:46,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 15:55:46,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 15:55:46,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 15:55:46,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 15:55:46,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 15:55:46,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 15:55:46,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 15:55:46,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 15:55:46,110 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 15:55:46,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 15:55:46,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 15:55:46,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 15:55:46,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 15:55:46,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 15:55:46,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 15:55:46,115 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 15:55:46,178 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 15:55:46,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 15:55:46,180 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 15:55:46,180 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 15:55:46,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 15:55:46,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 15:55:46,181 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 15:55:46,182 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 15:55:46,182 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 15:55:46,182 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 15:55:46,183 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 15:55:46,183 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 15:55:46,183 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 15:55:46,184 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 15:55:46,184 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 15:55:46,184 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 15:55:46,184 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 15:55:46,185 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 15:55:46,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 15:55:46,186 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 15:55:46,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 15:55:46,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 15:55:46,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 15:55:46,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 15:55:46,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 15:55:46,187 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 15:55:46,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 15:55:46,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 15:55:46,188 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 15:55:46,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 15:55:46,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 15:55:46,189 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 15:55:46,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 15:55:46,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 15:55:46,189 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 15:55:46,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 15:55:46,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 15:55:46,190 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 15:55:46,190 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7dcd1acfec035cd5bee4d2a2bc431ae75883c3db9d5f940af009bd842b7c20d4 [2022-11-16 15:55:46,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 15:55:46,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 15:55:46,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 15:55:46,491 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 15:55:46,492 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 15:55:46,493 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2022-11-16 15:55:46,561 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data/8c890285e/c144d89979a74054b89143c331304e96/FLAG2523b6e2d [2022-11-16 15:55:47,704 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 15:55:47,704 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2022-11-16 15:55:47,800 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data/8c890285e/c144d89979a74054b89143c331304e96/FLAG2523b6e2d [2022-11-16 15:55:47,900 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data/8c890285e/c144d89979a74054b89143c331304e96 [2022-11-16 15:55:47,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 15:55:47,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 15:55:47,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 15:55:47,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 15:55:47,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 15:55:47,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 03:55:47" (1/1) ... [2022-11-16 15:55:47,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a241d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:47, skipping insertion in model container [2022-11-16 15:55:47,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 03:55:47" (1/1) ... [2022-11-16 15:55:47,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 15:55:48,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 15:55:55,247 WARN L229 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_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i[687738,687751] [2022-11-16 15:55:55,628 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 15:55:55,727 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 15:55:56,694 WARN L229 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_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i[687738,687751] [2022-11-16 15:55:56,707 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 15:55:56,951 INFO L208 MainTranslator]: Completed translation [2022-11-16 15:55:56,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56 WrapperNode [2022-11-16 15:55:56,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 15:55:56,953 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 15:55:56,953 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 15:55:56,953 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 15:55:56,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:55:57,150 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:00,436 INFO L138 Inliner]: procedures = 750, calls = 7380, calls flagged for inlining = 266, calls inlined = 256, statements flattened = 17381 [2022-11-16 15:56:00,436 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 15:56:00,437 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 15:56:00,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 15:56:00,446 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 15:56:00,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:00,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:01,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:01,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:02,676 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:02,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:03,335 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:03,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:04,168 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 15:56:04,169 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 15:56:04,169 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 15:56:04,169 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 15:56:04,170 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:55:56" (1/1) ... [2022-11-16 15:56:04,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 15:56:04,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 15:56:04,203 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 15:56:04,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 15:56:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 15:56:04,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 15:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_init_start [2022-11-16 15:56:04,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_init_start [2022-11-16 15:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure snic_process_itmf_cmpl [2022-11-16 15:56:04,251 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_process_itmf_cmpl [2022-11-16 15:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_cq_alloc [2022-11-16 15:56:04,251 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_cq_alloc [2022-11-16 15:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 15:56:04,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 15:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2022-11-16 15:56:04,252 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2022-11-16 15:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-11-16 15:56:04,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-11-16 15:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 15:56:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 15:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure snic_unlink_and_release_req [2022-11-16 15:56:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_unlink_and_release_req [2022-11-16 15:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 15:56:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 15:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_unregister [2022-11-16 15:56:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_unregister [2022-11-16 15:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure snic_reset_stats_open [2022-11-16 15:56:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_reset_stats_open [2022-11-16 15:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2022-11-16 15:56:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2022-11-16 15:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_close [2022-11-16 15:56:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_close [2022-11-16 15:56:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure snic_ioreq_state_to_str [2022-11-16 15:56:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_ioreq_state_to_str [2022-11-16 15:56:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_priv [2022-11-16 15:56:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_priv [2022-11-16 15:56:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure snic_free_all_untagged_reqs [2022-11-16 15:56:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_free_all_untagged_reqs [2022-11-16 15:56:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-11-16 15:56:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-11-16 15:56:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2022-11-16 15:56:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2022-11-16 15:56:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 15:56:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 15:56:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_wq_enable [2022-11-16 15:56:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_wq_enable [2022-11-16 15:56:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure snic_hba_reset_cmpl_handler [2022-11-16 15:56:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_hba_reset_cmpl_handler [2022-11-16 15:56:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 15:56:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 15:56:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_get_ctrl [2022-11-16 15:56:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_get_ctrl [2022-11-16 15:56:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure snic_hba_reset_scsi_cleanup [2022-11-16 15:56:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_hba_reset_scsi_cleanup [2022-11-16 15:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 15:56:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 15:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_intr_mask [2022-11-16 15:56:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_intr_mask [2022-11-16 15:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_alloc_desc_ring [2022-11-16 15:56:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_alloc_desc_ring [2022-11-16 15:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2022-11-16 15:56:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2022-11-16 15:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_free [2022-11-16 15:56:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_free [2022-11-16 15:56:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 15:56:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 15:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_cmpl_handler [2022-11-16 15:56:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_cmpl_handler [2022-11-16 15:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-16 15:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 15:56:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 15:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 15:56:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 15:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure snic_queue_wq_desc [2022-11-16 15:56:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_queue_wq_desc [2022-11-16 15:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 15:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure snic_stats_open [2022-11-16 15:56:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_stats_open [2022-11-16 15:56:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 15:56:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 15:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_find_tag [2022-11-16 15:56:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_find_tag [2022-11-16 15:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-11-16 15:56:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-11-16 15:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2022-11-16 15:56:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2022-11-16 15:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure snic_probe [2022-11-16 15:56:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_probe [2022-11-16 15:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure snic_issue_tm_req [2022-11-16 15:56:04,268 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_issue_tm_req [2022-11-16 15:56:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2022-11-16 15:56:04,268 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2022-11-16 15:56:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure snic_free_vnic_res [2022-11-16 15:56:04,269 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_free_vnic_res [2022-11-16 15:56:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_priv [2022-11-16 15:56:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_priv [2022-11-16 15:56:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure snic_pci_unmap_rsp_buf [2022-11-16 15:56:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_pci_unmap_rsp_buf [2022-11-16 15:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-16 15:56:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-16 15:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_snic_disc [2022-11-16 15:56:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_snic_disc [2022-11-16 15:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 15:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure snic_change_queue_depth [2022-11-16 15:56:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_change_queue_depth [2022-11-16 15:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 15:56:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 15:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure snic_state_to_str [2022-11-16 15:56:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_state_to_str [2022-11-16 15:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 15:56:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 15:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 15:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 15:56:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 15:56:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 15:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_lock_hash [2022-11-16 15:56:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_lock_hash [2022-11-16 15:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 15:56:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 15:56:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 15:56:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 15:56:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure snic_reset_stats_release [2022-11-16 15:56:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_reset_stats_release [2022-11-16 15:56:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_seq_show [2022-11-16 15:56:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_seq_show [2022-11-16 15:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 15:56:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 15:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure snic_scsi_scan_tgt [2022-11-16 15:56:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_scsi_scan_tgt [2022-11-16 15:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 15:56:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 15:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure snic_debugfs_term [2022-11-16 15:56:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_debugfs_term [2022-11-16 15:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 15:56:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 15:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_spec [2022-11-16 15:56:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_spec [2022-11-16 15:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2022-11-16 15:56:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2022-11-16 15:56:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_sub [2022-11-16 15:56:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_sub [2022-11-16 15:56:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-16 15:56:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-16 15:56:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_open [2022-11-16 15:56:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_open [2022-11-16 15:56:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2022-11-16 15:56:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2022-11-16 15:56:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure snic_set_state [2022-11-16 15:56:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_set_state [2022-11-16 15:56:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 15:56:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 15:56:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 15:56:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_status_to_str [2022-11-16 15:56:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_status_to_str [2022-11-16 15:56:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-16 15:56:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-16 15:56:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-16 15:56:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-16 15:56:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure snic_global_data_cleanup [2022-11-16 15:56:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_global_data_cleanup [2022-11-16 15:56:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 15:56:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure snic_get_state [2022-11-16 15:56:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_get_state [2022-11-16 15:56:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_cmd [2022-11-16 15:56:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_cmd [2022-11-16 15:56:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 15:56:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 15:56:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 15:56:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2022-11-16 15:56:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2022-11-16 15:56:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 15:56:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 15:56:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_disc [2022-11-16 15:56:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_disc [2022-11-16 15:56:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-11-16 15:56:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-11-16 15:56:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure snic_wq_cmpl_handler [2022-11-16 15:56:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_wq_cmpl_handler [2022-11-16 15:56:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 15:56:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 15:56:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 15:56:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 15:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 15:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 15:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 15:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 15:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_lock_tag [2022-11-16 15:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_lock_tag [2022-11-16 15:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 15:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 15:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2022-11-16 15:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2022-11-16 15:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-16 15:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-16 15:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure snic_free_intr [2022-11-16 15:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_free_intr [2022-11-16 15:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_wq_disable [2022-11-16 15:56:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_wq_disable [2022-11-16 15:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_untagged_req [2022-11-16 15:56:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_untagged_req [2022-11-16 15:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 15:56:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 15:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-16 15:56:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-16 15:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 15:56:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 15:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure snic_itmf_cmpl_handler [2022-11-16 15:56:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_itmf_cmpl_handler [2022-11-16 15:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 15:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 15:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure snic_scsi_cleanup [2022-11-16 15:56:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_scsi_cleanup [2022-11-16 15:56:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 15:56:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 15:56:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 15:56:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 15:56:04,299 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2022-11-16 15:56:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2022-11-16 15:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-16 15:56:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-16 15:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure snic_clear_intr_mode [2022-11-16 15:56:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_clear_intr_mode [2022-11-16 15:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-16 15:56:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-16 15:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 15:56:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 15:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2022-11-16 15:56:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2022-11-16 15:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_clear_desc_ring [2022-11-16 15:56:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_clear_desc_ring [2022-11-16 15:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 15:56:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 15:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_seq_stop [2022-11-16 15:56:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_seq_stop [2022-11-16 15:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trace [2022-11-16 15:56:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trace [2022-11-16 15:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-16 15:56:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-16 15:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 15:56:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 15:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 15:56:04,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 15:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure snic_cleanup [2022-11-16 15:56:04,307 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_cleanup [2022-11-16 15:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_11 [2022-11-16 15:56:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_11 [2022-11-16 15:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_wq_free [2022-11-16 15:56:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_wq_free [2022-11-16 15:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 15:56:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 15:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 15:56:04,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 15:56:04,310 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 15:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 15:56:04,311 INFO L130 BoogieDeclarations]: Found specification of procedure snic_queuecommand [2022-11-16 15:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_queuecommand [2022-11-16 15:56:04,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 15:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 15:56:04,311 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-16 15:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-16 15:56:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_link [2022-11-16 15:56:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_link [2022-11-16 15:56:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 15:56:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 15:56:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure snic_req_init [2022-11-16 15:56:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_req_init [2022-11-16 15:56:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure snic_color_dec [2022-11-16 15:56:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_color_dec [2022-11-16 15:56:04,313 INFO L130 BoogieDeclarations]: Found specification of procedure _svnic_dev_cmd2 [2022-11-16 15:56:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure _svnic_dev_cmd2 [2022-11-16 15:56:04,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 15:56:04,313 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 15:56:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 15:56:04,313 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_dec [2022-11-16 15:56:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_dec [2022-11-16 15:56:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2022-11-16 15:56:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2022-11-16 15:56:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_alloc_ring [2022-11-16 15:56:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_alloc_ring [2022-11-16 15:56:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 15:56:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2022-11-16 15:56:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2022-11-16 15:56:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2022-11-16 15:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2022-11-16 15:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 15:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_get_res [2022-11-16 15:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_get_res [2022-11-16 15:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure snic_disc_start [2022-11-16 15:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_disc_start [2022-11-16 15:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_free_desc_ring [2022-11-16 15:56:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_free_desc_ring [2022-11-16 15:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2022-11-16 15:56:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2022-11-16 15:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_hdr_dec [2022-11-16 15:56:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_hdr_dec [2022-11-16 15:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure snic_icmnd_cmpl_handler [2022-11-16 15:56:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_icmnd_cmpl_handler [2022-11-16 15:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 15:56:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 15:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-16 15:56:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-16 15:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 15:56:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 15:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 15:56:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 15:56:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_flush_work [2022-11-16 15:56:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_flush_work [2022-11-16 15:56:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure snic_del_host [2022-11-16 15:56:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_del_host [2022-11-16 15:56:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-16 15:56:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-16 15:56:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost___0 [2022-11-16 15:56:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost___0 [2022-11-16 15:56:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure snic_stats_debugfs_remove [2022-11-16 15:56:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_stats_debugfs_remove [2022-11-16 15:56:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_get_res_count [2022-11-16 15:56:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_get_res_count [2022-11-16 15:56:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure snic_shutdown_scsi_cleanup [2022-11-16 15:56:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_shutdown_scsi_cleanup [2022-11-16 15:56:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2022-11-16 15:56:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2022-11-16 15:56:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 15:56:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 15:56:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2022-11-16 15:56:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2022-11-16 15:56:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-16 15:56:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-16 15:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure snic_release_req_buf [2022-11-16 15:56:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_release_req_buf [2022-11-16 15:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure snic_tgt_chkready [2022-11-16 15:56:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_tgt_chkready [2022-11-16 15:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2022-11-16 15:56:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2022-11-16 15:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_fw_service [2022-11-16 15:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_fw_service [2022-11-16 15:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2022-11-16 15:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2022-11-16 15:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_link_status [2022-11-16 15:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_link_status [2022-11-16 15:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 15:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 15:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_notify_unset [2022-11-16 15:56:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_notify_unset [2022-11-16 15:56:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_disable [2022-11-16 15:56:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_disable [2022-11-16 15:56:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_tgt_disc [2022-11-16 15:56:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_tgt_disc [2022-11-16 15:56:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2022-11-16 15:56:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2022-11-16 15:56:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure snic_reset_stats_write [2022-11-16 15:56:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_reset_stats_write [2022-11-16 15:56:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 15:56:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 15:56:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-16 15:56:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-16 15:56:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___1 [2022-11-16 15:56:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___1 [2022-11-16 15:56:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-16 15:56:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-16 15:56:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 15:56:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-16 15:56:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-16 15:56:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_timespec [2022-11-16 15:56:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_timespec [2022-11-16 15:56:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2022-11-16 15:56:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2022-11-16 15:56:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 15:56:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 15:56:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure snic_remove [2022-11-16 15:56:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_remove [2022-11-16 15:56:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add_return [2022-11-16 15:56:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add_return [2022-11-16 15:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-11-16 15:56:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-11-16 15:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 15:56:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 15:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure snic_tgt_del [2022-11-16 15:56:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_tgt_del [2022-11-16 15:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_get_intr_mode [2022-11-16 15:56:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_get_intr_mode [2022-11-16 15:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 15:56:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 15:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 15:56:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 15:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure snic_iounmap [2022-11-16 15:56:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_iounmap [2022-11-16 15:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure snic_req_free [2022-11-16 15:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_req_free [2022-11-16 15:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2022-11-16 15:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2022-11-16 15:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_snic_disc [2022-11-16 15:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_snic_disc [2022-11-16 15:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 15:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 15:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure snic_hex_dump [2022-11-16 15:56:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_hex_dump [2022-11-16 15:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2022-11-16 15:56:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2022-11-16 15:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure snic_tmreq_pending [2022-11-16 15:56:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_tmreq_pending [2022-11-16 15:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 15:56:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 15:56:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure snic_print_desc [2022-11-16 15:56:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_print_desc [2022-11-16 15:56:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure snic_dev_wait [2022-11-16 15:56:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_dev_wait [2022-11-16 15:56:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure snic_release_untagged_req [2022-11-16 15:56:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_release_untagged_req [2022-11-16 15:56:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure snic_stats_update_io_cmpl [2022-11-16 15:56:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_stats_update_io_cmpl [2022-11-16 15:56:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2022-11-16 15:56:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 15:56:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 15:56:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure snic_fwcq_cmpl_handler [2022-11-16 15:56:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_fwcq_cmpl_handler [2022-11-16 15:56:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure is_snic_target [2022-11-16 15:56:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure is_snic_target [2022-11-16 15:56:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 15:56:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 15:56:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure snic_queue_abort_req [2022-11-16 15:56:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_queue_abort_req [2022-11-16 15:56:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_hdr_enc [2022-11-16 15:56:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_hdr_enc [2022-11-16 15:56:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2022-11-16 15:56:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2022-11-16 15:56:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 15:56:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_set_intr_mode [2022-11-16 15:56:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_set_intr_mode [2022-11-16 15:56:06,295 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 15:56:06,302 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 15:56:07,330 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 15:56:10,007 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single___0_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 15:56:10,029 INFO L158 Benchmark]: Toolchain (without parser) took 22122.49ms. Allocated memory was 104.9MB in the beginning and 7.5GB in the end (delta: 7.4GB). Free memory was 55.2MB in the beginning and 6.8GB in the end (delta: -6.7GB). Peak memory consumption was 981.5MB. Max. memory is 16.1GB. [2022-11-16 15:56:10,031 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 104.9MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 15:56:10,033 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9045.26ms. Allocated memory was 104.9MB in the beginning and 293.6MB in the end (delta: 188.7MB). Free memory was 54.9MB in the beginning and 160.8MB in the end (delta: -105.8MB). Peak memory consumption was 166.3MB. Max. memory is 16.1GB. [2022-11-16 15:56:10,038 INFO L158 Benchmark]: Boogie Procedure Inliner took 3483.97ms. Allocated memory was 293.6MB in the beginning and 1.2GB in the end (delta: 943.7MB). Free memory was 160.8MB in the beginning and 775.2MB in the end (delta: -614.4MB). Peak memory consumption was 357.6MB. Max. memory is 16.1GB. [2022-11-16 15:56:10,039 INFO L158 Benchmark]: Boogie Preprocessor took 3731.08ms. Allocated memory was 1.2GB in the beginning and 3.6GB in the end (delta: 2.4GB). Free memory was 775.2MB in the beginning and 3.0GB in the end (delta: -2.2GB). Peak memory consumption was 306.2MB. Max. memory is 16.1GB. [2022-11-16 15:56:10,039 INFO L158 Benchmark]: RCFGBuilder took 5857.98ms. Allocated memory was 3.6GB in the beginning and 7.5GB in the end (delta: 3.9GB). Free memory was 3.0GB in the beginning and 6.8GB in the end (delta: -3.8GB). Peak memory consumption was 384.2MB. Max. memory is 16.1GB. [2022-11-16 15:56:10,046 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 104.9MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9045.26ms. Allocated memory was 104.9MB in the beginning and 293.6MB in the end (delta: 188.7MB). Free memory was 54.9MB in the beginning and 160.8MB in the end (delta: -105.8MB). Peak memory consumption was 166.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3483.97ms. Allocated memory was 293.6MB in the beginning and 1.2GB in the end (delta: 943.7MB). Free memory was 160.8MB in the beginning and 775.2MB in the end (delta: -614.4MB). Peak memory consumption was 357.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3731.08ms. Allocated memory was 1.2GB in the beginning and 3.6GB in the end (delta: 2.4GB). Free memory was 775.2MB in the beginning and 3.0GB in the end (delta: -2.2GB). Peak memory consumption was 306.2MB. Max. memory is 16.1GB. * RCFGBuilder took 5857.98ms. Allocated memory was 3.6GB in the beginning and 7.5GB in the end (delta: 3.9GB). Free memory was 3.0GB in the beginning and 6.8GB in the end (delta: -3.8GB). Peak memory consumption was 384.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single___0_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single___0_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 15:56:10,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0 --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 7dcd1acfec035cd5bee4d2a2bc431ae75883c3db9d5f940af009bd842b7c20d4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 15:56:12,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 15:56:12,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 15:56:12,519 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 15:56:12,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 15:56:12,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 15:56:12,526 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 15:56:12,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 15:56:12,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 15:56:12,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 15:56:12,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 15:56:12,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 15:56:12,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 15:56:12,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 15:56:12,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 15:56:12,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 15:56:12,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 15:56:12,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 15:56:12,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 15:56:12,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 15:56:12,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 15:56:12,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 15:56:12,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 15:56:12,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 15:56:12,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 15:56:12,583 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 15:56:12,583 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 15:56:12,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 15:56:12,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 15:56:12,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 15:56:12,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 15:56:12,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 15:56:12,590 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 15:56:12,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 15:56:12,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 15:56:12,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 15:56:12,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 15:56:12,593 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 15:56:12,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 15:56:12,595 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 15:56:12,596 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 15:56:12,601 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 15:56:12,642 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 15:56:12,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 15:56:12,644 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 15:56:12,644 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 15:56:12,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 15:56:12,645 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 15:56:12,646 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 15:56:12,646 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 15:56:12,646 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 15:56:12,647 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 15:56:12,648 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 15:56:12,648 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 15:56:12,650 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 15:56:12,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 15:56:12,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 15:56:12,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 15:56:12,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 15:56:12,651 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 15:56:12,651 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 15:56:12,652 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 15:56:12,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 15:56:12,652 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 15:56:12,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 15:56:12,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 15:56:12,653 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 15:56:12,653 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 15:56:12,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 15:56:12,654 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 15:56:12,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 15:56:12,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 15:56:12,655 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 15:56:12,655 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 15:56:12,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 15:56:12,656 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 15:56:12,656 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 15:56:12,657 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_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7dcd1acfec035cd5bee4d2a2bc431ae75883c3db9d5f940af009bd842b7c20d4 [2022-11-16 15:56:13,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 15:56:13,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 15:56:13,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 15:56:13,057 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 15:56:13,058 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 15:56:13,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2022-11-16 15:56:13,129 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data/ca7de086f/7e03d7a5e0ec4955afcc74429dd68d60/FLAGaebd66d75 [2022-11-16 15:56:14,408 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 15:56:14,409 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2022-11-16 15:56:14,525 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data/ca7de086f/7e03d7a5e0ec4955afcc74429dd68d60/FLAGaebd66d75 [2022-11-16 15:56:14,969 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d21614c9-ec1c-4c1e-a015-b3230dc96ed3/bin/utaipan-Xvt2sAort0/data/ca7de086f/7e03d7a5e0ec4955afcc74429dd68d60 [2022-11-16 15:56:14,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 15:56:14,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 15:56:14,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 15:56:14,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 15:56:14,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 15:56:14,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 03:56:14" (1/1) ... [2022-11-16 15:56:14,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52c6a2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:14, skipping insertion in model container [2022-11-16 15:56:14,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 03:56:14" (1/1) ... [2022-11-16 15:56:14,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 15:56:15,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 15:56:17,275 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1004) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:675) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:729) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1401) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1085) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1085) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1474) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2365) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 15:56:17,287 INFO L158 Benchmark]: Toolchain (without parser) took 2311.50ms. Allocated memory was 65.0MB in the beginning and 130.0MB in the end (delta: 65.0MB). Free memory was 30.9MB in the beginning and 55.4MB in the end (delta: -24.5MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2022-11-16 15:56:17,289 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 46.4MB in the beginning and 46.4MB in the end (delta: 50.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 15:56:17,291 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2309.33ms. Allocated memory was 65.0MB in the beginning and 130.0MB in the end (delta: 65.0MB). Free memory was 30.7MB in the beginning and 55.4MB in the end (delta: -24.7MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2022-11-16 15:56:17,294 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 46.4MB in the beginning and 46.4MB in the end (delta: 50.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2309.33ms. Allocated memory was 65.0MB in the beginning and 130.0MB in the end (delta: 65.0MB). Free memory was 30.7MB in the beginning and 55.4MB in the end (delta: -24.7MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type