./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f94b1c3fc23485642d98b2327a90efdfe1c01c6def0598e5e336df7534b6150 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:38:59,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:38:59,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:39:00,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:39:00,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:39:00,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:39:00,023 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:39:00,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:39:00,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:39:00,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:39:00,045 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:39:00,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:39:00,048 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:39:00,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:39:00,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:39:00,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:39:00,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:39:00,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:39:00,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:39:00,077 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:39:00,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:39:00,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:39:00,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:39:00,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:39:00,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:39:00,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:39:00,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:39:00,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:39:00,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:39:00,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:39:00,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:39:00,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:39:00,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:39:00,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:39:00,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:39:00,116 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:39:00,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:39:00,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:39:00,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:39:00,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:39:00,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:39:00,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 01:39:00,180 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:39:00,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:39:00,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:39:00,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:39:00,186 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:39:00,187 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:39:00,187 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:39:00,187 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:39:00,187 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:39:00,188 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:39:00,189 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:39:00,190 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:39:00,190 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:39:00,191 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:39:00,191 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:39:00,191 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:39:00,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:39:00,192 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:39:00,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:39:00,193 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:39:00,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:39:00,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:39:00,194 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:39:00,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:39:00,194 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:39:00,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:39:00,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:39:00,195 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:39:00,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:39:00,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:39:00,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:39:00,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:39:00,199 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:39:00,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:39:00,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:39:00,200 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:39:00,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:39:00,200 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f94b1c3fc23485642d98b2327a90efdfe1c01c6def0598e5e336df7534b6150 [2021-11-13 01:39:00,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:39:00,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:39:00,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:39:00,570 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:39:00,571 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:39:00,573 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i [2021-11-13 01:39:00,660 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data/e0978c243/fb4825d3d47e4769a557d8a96774e09c/FLAG5d2f4466f [2021-11-13 01:39:01,973 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:39:01,974 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i [2021-11-13 01:39:02,053 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data/e0978c243/fb4825d3d47e4769a557d8a96774e09c/FLAG5d2f4466f [2021-11-13 01:39:02,554 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data/e0978c243/fb4825d3d47e4769a557d8a96774e09c [2021-11-13 01:39:02,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:39:02,559 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:39:02,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:39:02,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:39:02,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:39:02,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:39:02" (1/1) ... [2021-11-13 01:39:02,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4856ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:02, skipping insertion in model container [2021-11-13 01:39:02,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:39:02" (1/1) ... [2021-11-13 01:39:02,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:39:02,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:39:05,899 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,155 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,797 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,808 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,821 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,834 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,835 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,849 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,850 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,862 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,863 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,884 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,885 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,896 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,897 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,910 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,911 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,922 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,923 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:07,945 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:08,481 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:08,647 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:08,648 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:08,681 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:08,682 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:08,691 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:08,692 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:08,693 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:08,695 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:39:09,226 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i[627409,627422] [2021-11-13 01:39:09,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:39:09,965 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-13 01:39:09,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29a55264 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:09, skipping insertion in model container [2021-11-13 01:39:09,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:39:09,967 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 01:39:09,971 INFO L158 Benchmark]: Toolchain (without parser) took 7408.75ms. Allocated memory was 109.1MB in the beginning and 253.8MB in the end (delta: 144.7MB). Free memory was 63.9MB in the beginning and 142.4MB in the end (delta: -78.5MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. [2021-11-13 01:39:09,973 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 109.1MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:39:09,975 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7399.50ms. Allocated memory was 109.1MB in the beginning and 253.8MB in the end (delta: 144.7MB). Free memory was 63.5MB in the beginning and 142.4MB in the end (delta: -78.9MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. [2021-11-13 01:39:09,977 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 109.1MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7399.50ms. Allocated memory was 109.1MB in the beginning and 253.8MB in the end (delta: 144.7MB). Free memory was 63.5MB in the beginning and 142.4MB in the end (delta: -78.9MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5004]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f94b1c3fc23485642d98b2327a90efdfe1c01c6def0598e5e336df7534b6150 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:39:12,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:39:12,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:39:12,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:39:12,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:39:12,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:39:12,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:39:12,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:39:12,774 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:39:12,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:39:12,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:39:12,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:39:12,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:39:12,792 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:39:12,794 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:39:12,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:39:12,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:39:12,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:39:12,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:39:12,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:39:12,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:39:12,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:39:12,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:39:12,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:39:12,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:39:12,862 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:39:12,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:39:12,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:39:12,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:39:12,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:39:12,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:39:12,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:39:12,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:39:12,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:39:12,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:39:12,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:39:12,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:39:12,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:39:12,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:39:12,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:39:12,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:39:12,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 01:39:12,934 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:39:12,935 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:39:12,937 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:39:12,937 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:39:12,938 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:39:12,938 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:39:12,938 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:39:12,939 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:39:12,939 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:39:12,939 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:39:12,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:39:12,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:39:12,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:39:12,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:39:12,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:39:12,944 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:39:12,944 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 01:39:12,944 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 01:39:12,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:39:12,945 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:39:12,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:39:12,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:39:12,946 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 01:39:12,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:39:12,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:39:12,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:39:12,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:39:12,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:39:12,948 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 01:39:12,948 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 01:39:12,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:39:12,949 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:39:12,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:39:12,949 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_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f94b1c3fc23485642d98b2327a90efdfe1c01c6def0598e5e336df7534b6150 [2021-11-13 01:39:13,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:39:13,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:39:13,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:39:13,448 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:39:13,449 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:39:13,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i [2021-11-13 01:39:13,542 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data/26e0333b1/a2eb34ad4b7b4e97ad6ad675009c45b7/FLAG44eb829f1 [2021-11-13 01:39:15,024 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:39:15,025 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i [2021-11-13 01:39:15,090 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data/26e0333b1/a2eb34ad4b7b4e97ad6ad675009c45b7/FLAG44eb829f1 [2021-11-13 01:39:15,533 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/data/26e0333b1/a2eb34ad4b7b4e97ad6ad675009c45b7 [2021-11-13 01:39:15,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:39:15,539 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:39:15,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:39:15,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:39:15,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:39:15,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:39:15" (1/1) ... [2021-11-13 01:39:15,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b0d1390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:15, skipping insertion in model container [2021-11-13 01:39:15,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:39:15" (1/1) ... [2021-11-13 01:39:15,559 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:39:15,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:39:21,760 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i[627409,627422] [2021-11-13 01:39:22,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:39:22,637 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 01:39:22,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:39:23,886 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i[627409,627422] [2021-11-13 01:39:23,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:39:24,257 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:39:25,818 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i[627409,627422] [2021-11-13 01:39:25,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:39:26,417 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:39:26,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26 WrapperNode [2021-11-13 01:39:26,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:39:26,421 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:39:26,422 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:39:26,422 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:39:26,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:26,781 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:27,904 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:39:27,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:39:27,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:39:27,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:39:27,917 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:27,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:28,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:28,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:29,116 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:29,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:29,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:29,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:39:29,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:39:29,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:39:29,609 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:39:29,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:39:26" (1/1) ... [2021-11-13 01:39:29,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:39:29,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:39:29,657 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:39:29,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd52b55c-3689-4bc3-8ced-3176b0cd5245/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:39:29,719 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_scatterlists [2021-11-13 01:39:29,720 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_scatterlists [2021-11-13 01:39:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-13 01:39:29,720 INFO L130 BoogieDeclarations]: Found specification of procedure print_cfg_table [2021-11-13 01:39:29,720 INFO L138 BoogieDeclarations]: Found implementation of procedure print_cfg_table [2021-11-13 01:39:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-13 01:39:29,721 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-13 01:39:29,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 01:39:29,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 01:39:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~TO~VOID [2021-11-13 01:39:29,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~TO~VOID [2021-11-13 01:39:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_compat_ioctl [2021-11-13 01:39:29,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_compat_ioctl [2021-11-13 01:39:29,722 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_completed [2021-11-13 01:39:29,723 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_completed [2021-11-13 01:39:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 01:39:29,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 01:39:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2021-11-13 01:39:29,724 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2021-11-13 01:39:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pci_mem [2021-11-13 01:39:29,724 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pci_mem [2021-11-13 01:39:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-13 01:39:29,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-13 01:39:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-13 01:39:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-13 01:39:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 01:39:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 01:39:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure check_ioctl_unit_attention [2021-11-13 01:39:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ioctl_unit_attention [2021-11-13 01:39:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_performant_intr_mask [2021-11-13 01:39:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_performant_intr_mask [2021-11-13 01:39:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 01:39:29,727 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 01:39:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure start_io [2021-11-13 01:39:29,727 INFO L138 BoogieDeclarations]: Found implementation of procedure start_io [2021-11-13 01:39:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_hba_release [2021-11-13 01:39:29,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_hba_release [2021-11-13 01:39:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_add_gendisk [2021-11-13 01:39:29,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_add_gendisk [2021-11-13 01:39:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_free [2021-11-13 01:39:29,729 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_free [2021-11-13 01:39:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 01:39:29,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 01:39:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_busy_shutting_down_of_ctlr_info [2021-11-13 01:39:29,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_busy_shutting_down_of_ctlr_info [2021-11-13 01:39:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 01:39:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 01:39:29,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 01:39:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-13 01:39:29,732 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-13 01:39:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_ULONG [2021-11-13 01:39:29,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_ULONG [2021-11-13 01:39:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_cmd_pool [2021-11-13 01:39:29,734 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_cmd_pool [2021-11-13 01:39:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2021-11-13 01:39:29,735 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_logical_block_size [2021-11-13 01:39:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure enqueue_cmd_and_start_io [2021-11-13 01:39:29,735 INFO L138 BoogieDeclarations]: Found implementation of procedure enqueue_cmd_and_start_io [2021-11-13 01:39:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_request_irq [2021-11-13 01:39:29,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_request_irq [2021-11-13 01:39:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 01:39:29,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 01:39:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_interpret_error [2021-11-13 01:39:29,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_interpret_error [2021-11-13 01:39:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-13 01:39:29,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-13 01:39:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_destroy_ld_sysfs_entry [2021-11-13 01:39:29,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_destroy_ld_sysfs_entry [2021-11-13 01:39:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:39:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_unmap_sg_chain_block [2021-11-13 01:39:29,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_unmap_sg_chain_block [2021-11-13 01:39:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 01:39:29,740 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 01:39:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-13 01:39:29,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-13 01:39:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-13 01:39:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 01:39:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-13 01:39:29,741 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-13 01:39:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 01:39:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 01:39:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 01:39:29,743 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 01:39:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-13 01:39:29,744 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-13 01:39:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure sendcmd_withirq [2021-11-13 01:39:29,744 INFO L138 BoogieDeclarations]: Found implementation of procedure sendcmd_withirq [2021-11-13 01:39:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_type [2021-11-13 01:39:29,745 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_type [2021-11-13 01:39:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure SA5B_intr_pending [2021-11-13 01:39:29,745 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5B_intr_pending [2021-11-13 01:39:29,746 INFO L130 BoogieDeclarations]: Found specification of procedure fill_cmd [2021-11-13 01:39:29,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_cmd [2021-11-13 01:39:29,747 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_remove_entry [2021-11-13 01:39:29,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_remove_entry [2021-11-13 01:39:29,748 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-13 01:39:29,749 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-13 01:39:29,749 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 01:39:29,749 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 01:39:29,749 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 01:39:29,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 01:39:29,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 01:39:29,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 01:39:29,750 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_alloc [2021-11-13 01:39:29,750 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_alloc [2021-11-13 01:39:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 01:39:29,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 01:39:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 01:39:29,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 01:39:29,752 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_read_capacity [2021-11-13 01:39:29,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_read_capacity [2021-11-13 01:39:29,752 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getgeo [2021-11-13 01:39:29,753 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getgeo [2021-11-13 01:39:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_drive_info [2021-11-13 01:39:29,757 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_drive_info [2021-11-13 01:39:29,757 INFO L130 BoogieDeclarations]: Found specification of procedure get_host [2021-11-13 01:39:29,758 INFO L138 BoogieDeclarations]: Found implementation of procedure get_host [2021-11-13 01:39:29,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 01:39:29,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 01:39:29,761 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_engage_scsi [2021-11-13 01:39:29,761 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_engage_scsi [2021-11-13 01:39:29,761 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_remove_one [2021-11-13 01:39:29,761 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_remove_one [2021-11-13 01:39:29,768 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-11-13 01:39:29,768 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-11-13 01:39:29,769 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_do_simple_cmd [2021-11-13 01:39:29,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_do_simple_cmd [2021-11-13 01:39:29,769 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_map_sg_chain_block [2021-11-13 01:39:29,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_map_sg_chain_block [2021-11-13 01:39:29,769 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-13 01:39:29,769 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-13 01:39:29,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-13 01:39:29,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-13 01:39:29,770 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-13 01:39:29,770 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-13 01:39:29,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-13 01:39:29,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-13 01:39:29,771 INFO L130 BoogieDeclarations]: Found specification of procedure removeQ [2021-11-13 01:39:29,771 INFO L138 BoogieDeclarations]: Found implementation of procedure removeQ [2021-11-13 01:39:29,771 INFO L130 BoogieDeclarations]: Found specification of procedure do_ioctl [2021-11-13 01:39:29,771 INFO L138 BoogieDeclarations]: Found implementation of procedure do_ioctl [2021-11-13 01:39:29,772 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_add_disk [2021-11-13 01:39:29,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_add_disk [2021-11-13 01:39:29,772 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_performant_intr_pending [2021-11-13 01:39:29,772 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_performant_intr_pending [2021-11-13 01:39:29,772 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-11-13 01:39:29,773 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-11-13 01:39:29,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 01:39:29,773 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_device_release [2021-11-13 01:39:29,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_device_release [2021-11-13 01:39:29,773 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_tag_discard_error_bits [2021-11-13 01:39:29,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_tag_discard_error_bits [2021-11-13 01:39:29,774 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 01:39:29,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 01:39:29,774 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-13 01:39:29,774 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-13 01:39:29,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:39:29,775 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_disk [2021-11-13 01:39:29,775 INFO L138 BoogieDeclarations]: Found implementation of procedure deregister_disk [2021-11-13 01:39:29,775 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-11-13 01:39:29,775 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-11-13 01:39:29,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 01:39:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 01:39:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-11-13 01:39:29,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-11-13 01:39:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:39:29,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:39:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 01:39:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-13 01:39:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-13 01:39:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cciss_mutex [2021-11-13 01:39:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cciss_mutex [2021-11-13 01:39:29,778 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_the_same [2021-11-13 01:39:29,778 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_the_same [2021-11-13 01:39:29,778 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2021-11-13 01:39:29,778 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2021-11-13 01:39:29,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-13 01:39:29,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-13 01:39:29,779 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 01:39:29,779 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 01:39:29,779 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 01:39:29,779 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 01:39:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 01:39:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 01:39:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 01:39:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-13 01:39:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-13 01:39:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_submit_command [2021-11-13 01:39:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_submit_command [2021-11-13 01:39:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_shutdown [2021-11-13 01:39:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_shutdown [2021-11-13 01:39:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:39:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:39:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure ctlr_is_hard_resettable [2021-11-13 01:39:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ctlr_is_hard_resettable [2021-11-13 01:39:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-13 01:39:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-13 01:39:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-13 01:39:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-13 01:39:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure free_hba [2021-11-13 01:39:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure free_hba [2021-11-13 01:39:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 01:39:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure write_driver_ver_to_cfgtable [2021-11-13 01:39:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure write_driver_ver_to_cfgtable [2021-11-13 01:39:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 01:39:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 01:39:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2021-11-13 01:39:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2021-11-13 01:39:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 01:39:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_performant_completed [2021-11-13 01:39:29,785 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_performant_completed [2021-11-13 01:39:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 01:39:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 01:39:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 01:39:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 01:39:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 01:39:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 01:39:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure init_driver_version [2021-11-13 01:39:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure init_driver_version [2021-11-13 01:39:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_wait_for_board_state [2021-11-13 01:39:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_wait_for_board_state [2021-11-13 01:39:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_scan_mutex [2021-11-13 01:39:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_scan_mutex [2021-11-13 01:39:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_destroy_hba_sysfs_entry [2021-11-13 01:39:29,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_destroy_hba_sysfs_entry [2021-11-13 01:39:29,788 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 01:39:29,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 01:39:29,788 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-13 01:39:29,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-13 01:39:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2021-11-13 01:39:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2021-11-13 01:39:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 01:39:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 01:39:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_lookup_board_id [2021-11-13 01:39:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_lookup_board_id [2021-11-13 01:39:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_gendisk [2021-11-13 01:39:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_gendisk [2021-11-13 01:39:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-13 01:39:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-13 01:39:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 01:39:29,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 01:39:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-11-13 01:39:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-11-13 01:39:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2021-11-13 01:39:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2021-11-13 01:39:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 01:39:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 01:39:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-13 01:39:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-13 01:39:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-13 01:39:29,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-13 01:39:29,801 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-13 01:39:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-13 01:39:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-13 01:39:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-13 01:39:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-13 01:39:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-13 01:39:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2021-11-13 01:39:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2021-11-13 01:39:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cciss_mutex [2021-11-13 01:39:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cciss_mutex [2021-11-13 01:39:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:39:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 01:39:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 01:39:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_stop [2021-11-13 01:39:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_stop [2021-11-13 01:39:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_revalidate [2021-11-13 01:39:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_revalidate [2021-11-13 01:39:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-11-13 01:39:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-11-13 01:39:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:39:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_special_free [2021-11-13 01:39:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_special_free [2021-11-13 01:39:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_read_capacity_16 [2021-11-13 01:39:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_read_capacity_16 [2021-11-13 01:39:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure process_sendcmd_error [2021-11-13 01:39:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure process_sendcmd_error [2021-11-13 01:39:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure get_drv [2021-11-13 01:39:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drv [2021-11-13 01:39:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure log_unit_to_scsi3addr [2021-11-13 01:39:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure log_unit_to_scsi3addr [2021-11-13 01:39:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 01:39:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 01:39:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 01:39:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 01:39:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:39:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure SA5B_intr_mask [2021-11-13 01:39:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5B_intr_mask [2021-11-13 01:39:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-13 01:39:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-13 01:39:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-11-13 01:39:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-11-13 01:39:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 01:39:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 01:39:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 01:39:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 01:39:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure sendcmd_withirq_core [2021-11-13 01:39:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sendcmd_withirq_core [2021-11-13 01:39:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-13 01:39:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-13 01:39:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_update_non_disk_devices [2021-11-13 01:39:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_update_non_disk_devices [2021-11-13 01:39:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_pci_find_memory_BAR [2021-11-13 01:39:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_pci_find_memory_BAR [2021-11-13 01:39:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_intr_mask [2021-11-13 01:39:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_intr_mask [2021-11-13 01:39:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure ctlr_is_resettable [2021-11-13 01:39:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ctlr_is_resettable [2021-11-13 01:39:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 01:39:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 01:39:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure set_performant_mode [2021-11-13 01:39:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure set_performant_mode [2021-11-13 01:39:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2021-11-13 01:39:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2021-11-13 01:39:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure controller_reset_failed [2021-11-13 01:39:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure controller_reset_failed [2021-11-13 01:39:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_wait_for_mode_change_ack [2021-11-13 01:39:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_wait_for_mode_change_ack [2021-11-13 01:39:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-11-13 01:39:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-11-13 01:39:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_intr_pending [2021-11-13 01:39:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_intr_pending [2021-11-13 01:39:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_scan_mutex [2021-11-13 01:39:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_scan_mutex [2021-11-13 01:39:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_geometry_inquiry [2021-11-13 01:39:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_geometry_inquiry [2021-11-13 01:39:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_free [2021-11-13 01:39:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_free [2021-11-13 01:39:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_do_inquiry [2021-11-13 01:39:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_do_inquiry [2021-11-13 01:39:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 01:39:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 01:39:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_create_ld_sysfs_entry [2021-11-13 01:39:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_create_ld_sysfs_entry [2021-11-13 01:39:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-13 01:39:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-13 01:39:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2021-11-13 01:39:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2021-11-13 01:39:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 01:39:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 01:39:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_sg_chain_blocks [2021-11-13 01:39:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_sg_chain_blocks [2021-11-13 01:39:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 01:39:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 01:39:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 01:39:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 01:39:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_proc_write [2021-11-13 01:39:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_proc_write [2021-11-13 01:39:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-13 01:39:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-13 01:39:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_next [2021-11-13 01:39:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_next [2021-11-13 01:39:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_alloc [2021-11-13 01:39:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_alloc [2021-11-13 01:39:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-13 01:39:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-13 01:39:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2021-11-13 01:39:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2021-11-13 01:39:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_show [2021-11-13 01:39:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_show [2021-11-13 01:39:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_allocate_sg_chain_blocks [2021-11-13 01:39:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_allocate_sg_chain_blocks [2021-11-13 01:39:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_add_entry [2021-11-13 01:39:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_add_entry [2021-11-13 01:39:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure rebuild_lun_table [2021-11-13 01:39:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rebuild_lun_table [2021-11-13 01:39:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_special_alloc [2021-11-13 01:39:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_special_alloc [2021-11-13 01:39:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2021-11-13 01:39:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2021-11-13 01:39:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_find_cfg_addrs [2021-11-13 01:39:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_find_cfg_addrs [2021-11-13 01:39:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-13 01:39:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-13 01:39:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 01:39:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 01:39:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_fifo_full [2021-11-13 01:39:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_fifo_full [2021-11-13 01:39:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_unit_attention [2021-11-13 01:39:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_unit_attention [2021-11-13 01:39:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-13 01:39:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-13 01:39:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-13 01:39:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure addQ [2021-11-13 01:39:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure addQ