./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-tty-synclink_gt.ko.cil.out.i --full-output --architecture 64bit


--------------------------------------------------------------------------------


Checking for ERROR reachability
Using default analysis
Version dbf71c69
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-tty-synclink_gt.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 549d105dbd2b95e1c241c01b48dc69ec107f34e0fb82917a92dcec665dfc2efc
--- 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-dbf71c6-m
[2022-10-17 10:32:12,039 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-10-17 10:32:12,041 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-10-17 10:32:12,076 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-10-17 10:32:12,077 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-10-17 10:32:12,078 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-10-17 10:32:12,080 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-10-17 10:32:12,083 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-10-17 10:32:12,085 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-10-17 10:32:12,086 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-10-17 10:32:12,088 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-10-17 10:32:12,089 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-10-17 10:32:12,090 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-10-17 10:32:12,091 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-10-17 10:32:12,093 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-10-17 10:32:12,095 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-10-17 10:32:12,096 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-10-17 10:32:12,097 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-10-17 10:32:12,100 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-10-17 10:32:12,103 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-10-17 10:32:12,105 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-10-17 10:32:12,108 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-10-17 10:32:12,109 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-10-17 10:32:12,111 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-10-17 10:32:12,117 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-10-17 10:32:12,117 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-10-17 10:32:12,118 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-10-17 10:32:12,119 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-10-17 10:32:12,120 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-10-17 10:32:12,121 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-10-17 10:32:12,122 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-10-17 10:32:12,133 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-10-17 10:32:12,136 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-10-17 10:32:12,137 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-10-17 10:32:12,141 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-10-17 10:32:12,142 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-10-17 10:32:12,142 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-10-17 10:32:12,143 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-10-17 10:32:12,143 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-10-17 10:32:12,144 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-10-17 10:32:12,145 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-10-17 10:32:12,146 INFO  L101        SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf
[2022-10-17 10:32:12,173 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-10-17 10:32:12,174 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-10-17 10:32:12,174 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-10-17 10:32:12,174 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-10-17 10:32:12,175 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-10-17 10:32:12,175 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-10-17 10:32:12,176 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-10-17 10:32:12,176 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-10-17 10:32:12,176 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-10-17 10:32:12,176 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-10-17 10:32:12,177 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-10-17 10:32:12,177 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-10-17 10:32:12,177 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-10-17 10:32:12,177 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-10-17 10:32:12,177 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-10-17 10:32:12,178 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-10-17 10:32:12,178 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-10-17 10:32:12,178 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-10-17 10:32:12,178 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-10-17 10:32:12,178 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-10-17 10:32:12,179 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-10-17 10:32:12,179 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-10-17 10:32:12,188 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-10-17 10:32:12,188 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-10-17 10:32:12,188 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-10-17 10:32:12,188 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-10-17 10:32:12,188 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-10-17 10:32:12,189 INFO  L138        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2022-10-17 10:32:12,189 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2022-10-17 10:32:12,189 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-10-17 10:32:12,189 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_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/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_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 549d105dbd2b95e1c241c01b48dc69ec107f34e0fb82917a92dcec665dfc2efc
[2022-10-17 10:32:12,478 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-10-17 10:32:12,502 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-10-17 10:32:12,505 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-10-17 10:32:12,507 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-10-17 10:32:12,508 INFO  L275        PluginConnector]: CDTParser initialized
[2022-10-17 10:32:12,509 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-tty-synclink_gt.ko.cil.out.i
[2022-10-17 10:32:12,586 INFO  L220              CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/data/9991bf05d/b01779a39baf4843be0b31de881e4530/FLAG1a48fd577
[2022-10-17 10:32:13,549 INFO  L306              CDTParser]: Found 1 translation units.
[2022-10-17 10:32:13,552 INFO  L160              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-tty-synclink_gt.ko.cil.out.i
[2022-10-17 10:32:13,619 INFO  L349              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/data/9991bf05d/b01779a39baf4843be0b31de881e4530/FLAG1a48fd577
[2022-10-17 10:32:13,944 INFO  L357              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/data/9991bf05d/b01779a39baf4843be0b31de881e4530
[2022-10-17 10:32:13,947 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-10-17 10:32:13,949 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2022-10-17 10:32:13,950 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-10-17 10:32:13,950 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-10-17 10:32:13,954 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-10-17 10:32:13,955 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:32:13" (1/1) ...
[2022-10-17 10:32:13,957 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72f3b0b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:13, skipping insertion in model container
[2022-10-17 10:32:13,957 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:32:13" (1/1) ...
[2022-10-17 10:32:13,965 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-10-17 10:32:14,150 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-10-17 10:32:17,150 WARN  L230   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_999e1063-14d6-4763-9bbe-442fcad97ed9/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-tty-synclink_gt.ko.cil.out.i[379011,379024]
[2022-10-17 10:32:17,192 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-10-17 10:32:17,227 INFO  L203         MainTranslator]: Completed pre-run
[2022-10-17 10:32:18,004 WARN  L230   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_999e1063-14d6-4763-9bbe-442fcad97ed9/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-tty-synclink_gt.ko.cil.out.i[379011,379024]
[2022-10-17 10:32:18,014 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-10-17 10:32:18,365 INFO  L208         MainTranslator]: Completed translation
[2022-10-17 10:32:18,365 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18 WrapperNode
[2022-10-17 10:32:18,367 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-10-17 10:32:18,368 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-10-17 10:32:18,368 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-10-17 10:32:18,369 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-10-17 10:32:18,376 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:18,519 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:18,867 INFO  L138                Inliner]: procedures = 343, calls = 3523, calls flagged for inlining = 191, calls inlined = 172, statements flattened = 8457
[2022-10-17 10:32:18,868 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-10-17 10:32:18,869 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-10-17 10:32:18,869 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-10-17 10:32:18,869 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-10-17 10:32:18,880 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:18,880 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:18,939 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:18,940 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:19,126 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:19,241 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:19,282 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:19,303 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:19,349 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-10-17 10:32:19,350 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-10-17 10:32:19,351 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-10-17 10:32:19,351 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-10-17 10:32:19,352 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:32:18" (1/1) ...
[2022-10-17 10:32:19,359 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-10-17 10:32:19,369 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/z3
[2022-10-17 10:32:19,384 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-10-17 10:32:19,408 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_999e1063-14d6-4763-9bbe-442fcad97ed9/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-10-17 10:32:19,430 INFO  L130     BoogieDeclarations]: Found specification of procedure remove_wait_queue
[2022-10-17 10:32:19,430 INFO  L138     BoogieDeclarations]: Found implementation of procedure remove_wait_queue
[2022-10-17 10:32:19,430 INFO  L130     BoogieDeclarations]: Found specification of procedure __xchg_wrong_size
[2022-10-17 10:32:19,431 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2022-10-17 10:32:19,431 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2022-10-17 10:32:19,431 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_wake_queue
[2022-10-17 10:32:19,431 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_wake_queue
[2022-10-17 10:32:19,516 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2022-10-17 10:32:19,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2022-10-17 10:32:19,517 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_carrier_off
[2022-10-17 10:32:19,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_carrier_off
[2022-10-17 10:32:19,517 INFO  L130     BoogieDeclarations]: Found specification of procedure set_signals
[2022-10-17 10:32:19,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_signals
[2022-10-17 10:32:19,517 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2022-10-17 10:32:19,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2022-10-17 10:32:19,517 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_dma_bufs
[2022-10-17 10:32:19,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs
[2022-10-17 10:32:19,517 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put
[2022-10-17 10:32:19,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put
[2022-10-17 10:32:19,518 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_insert_flip_char
[2022-10-17 10:32:19,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char
[2022-10-17 10:32:19,518 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2022-10-17 10:32:19,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2022-10-17 10:32:19,518 INFO  L130     BoogieDeclarations]: Found specification of procedure tx_stop
[2022-10-17 10:32:19,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure tx_stop
[2022-10-17 10:32:19,518 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_return_value
[2022-10-17 10:32:19,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_return_value
[2022-10-17 10:32:19,518 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_carrier_on
[2022-10-17 10:32:19,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_carrier_on
[2022-10-17 10:32:19,519 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2022-10-17 10:32:19,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2022-10-17 10:32:19,519 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2022-10-17 10:32:19,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2022-10-17 10:32:19,519 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_stop_queue
[2022-10-17 10:32:19,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_stop_queue
[2022-10-17 10:32:19,519 INFO  L130     BoogieDeclarations]: Found specification of procedure free_bufs
[2022-10-17 10:32:19,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure free_bufs
[2022-10-17 10:32:19,519 INFO  L130     BoogieDeclarations]: Found specification of procedure del_timer
[2022-10-17 10:32:19,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure del_timer
[2022-10-17 10:32:19,520 INFO  L130     BoogieDeclarations]: Found specification of procedure change_params
[2022-10-17 10:32:19,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure change_params
[2022-10-17 10:32:19,520 INFO  L130     BoogieDeclarations]: Found specification of procedure msleep_interruptible
[2022-10-17 10:32:19,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure msleep_interruptible
[2022-10-17 10:32:19,520 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_alloc_consistent
[2022-10-17 10:32:19,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent
[2022-10-17 10:32:19,520 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2022-10-17 10:32:19,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2022-10-17 10:32:19,521 INFO  L130     BoogieDeclarations]: Found specification of procedure tx_start
[2022-10-17 10:32:19,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure tx_start
[2022-10-17 10:32:19,521 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-10-17 10:32:19,521 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2022-10-17 10:32:19,521 INFO  L130     BoogieDeclarations]: Found specification of procedure startup
[2022-10-17 10:32:19,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure startup
[2022-10-17 10:32:19,521 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2022-10-17 10:32:19,521 INFO  L130     BoogieDeclarations]: Found specification of procedure reset_rbufs
[2022-10-17 10:32:19,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure reset_rbufs
[2022-10-17 10:32:19,522 INFO  L130     BoogieDeclarations]: Found specification of procedure wait_until_sent
[2022-10-17 10:32:19,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure wait_until_sent
[2022-10-17 10:32:19,522 INFO  L130     BoogieDeclarations]: Found specification of procedure signal_pending
[2022-10-17 10:32:19,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure signal_pending
[2022-10-17 10:32:19,522 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2022-10-17 10:32:19,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2022-10-17 10:32:19,522 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_blast_assert
[2022-10-17 10:32:19,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_blast_assert
[2022-10-17 10:32:19,522 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-10-17 10:32:19,523 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2022-10-17 10:32:19,523 INFO  L130     BoogieDeclarations]: Found specification of procedure set_rate
[2022-10-17 10:32:19,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_rate
[2022-10-17 10:32:19,523 INFO  L130     BoogieDeclarations]: Found specification of procedure free_rbufs
[2022-10-17 10:32:19,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure free_rbufs
[2022-10-17 10:32:19,523 INFO  L130     BoogieDeclarations]: Found specification of procedure might_fault
[2022-10-17 10:32:19,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure might_fault
[2022-10-17 10:32:19,523 INFO  L130     BoogieDeclarations]: Found specification of procedure async_mode
[2022-10-17 10:32:19,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure async_mode
[2022-10-17 10:32:19,524 INFO  L130     BoogieDeclarations]: Found specification of procedure ioctl
[2022-10-17 10:32:19,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure ioctl
[2022-10-17 10:32:19,524 INFO  L130     BoogieDeclarations]: Found specification of procedure put_tty_driver
[2022-10-17 10:32:19,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_tty_driver
[2022-10-17 10:32:19,524 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2022-10-17 10:32:19,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2022-10-17 10:32:19,524 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2022-10-17 10:32:19,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2022-10-17 10:32:19,524 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2022-10-17 10:32:19,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2022-10-17 10:32:19,525 INFO  L130     BoogieDeclarations]: Found specification of procedure add_wait_queue
[2022-10-17 10:32:19,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure add_wait_queue
[2022-10-17 10:32:19,525 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue
[2022-10-17 10:32:19,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue
[2022-10-17 10:32:19,525 INFO  L130     BoogieDeclarations]: Found specification of procedure rx_stop
[2022-10-17 10:32:19,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure rx_stop
[2022-10-17 10:32:19,525 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2022-10-17 10:32:19,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2022-10-17 10:32:19,525 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule
[2022-10-17 10:32:19,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule
[2022-10-17 10:32:19,526 INFO  L130     BoogieDeclarations]: Found specification of procedure update_tx_timer
[2022-10-17 10:32:19,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure update_tx_timer
[2022-10-17 10:32:19,526 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_bufs
[2022-10-17 10:32:19,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_bufs
[2022-10-17 10:32:19,528 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2022-10-17 10:32:19,528 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2022-10-17 10:32:19,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure _copy_from_user
[2022-10-17 10:32:19,528 INFO  L130     BoogieDeclarations]: Found specification of procedure msc_set_vcr
[2022-10-17 10:32:19,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure msc_set_vcr
[2022-10-17 10:32:19,529 INFO  L130     BoogieDeclarations]: Found specification of procedure isr_txeom
[2022-10-17 10:32:19,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure isr_txeom
[2022-10-17 10:32:19,529 INFO  L130     BoogieDeclarations]: Found specification of procedure get_dma_ops
[2022-10-17 10:32:19,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_dma_ops
[2022-10-17 10:32:19,529 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_timer_key
[2022-10-17 10:32:19,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_timer_key
[2022-10-17 10:32:19,529 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2022-10-17 10:32:19,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2022-10-17 10:32:19,530 INFO  L130     BoogieDeclarations]: Found specification of procedure rdma_reset
[2022-10-17 10:32:19,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdma_reset
[2022-10-17 10:32:19,530 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2022-10-17 10:32:19,530 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_hung_up_p
[2022-10-17 10:32:19,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_hung_up_p
[2022-10-17 10:32:19,531 INFO  L130     BoogieDeclarations]: Found specification of procedure release_resources
[2022-10-17 10:32:19,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_resources
[2022-10-17 10:32:19,531 INFO  L130     BoogieDeclarations]: Found specification of procedure slgt_cleanup
[2022-10-17 10:32:19,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure slgt_cleanup
[2022-10-17 10:32:19,531 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2022-10-17 10:32:19,531 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_start_queue
[2022-10-17 10:32:19,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue
[2022-10-17 10:32:19,532 INFO  L130     BoogieDeclarations]: Found specification of procedure free_netdev
[2022-10-17 10:32:19,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure free_netdev
[2022-10-17 10:32:19,532 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_to_hdlc
[2022-10-17 10:32:19,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_to_hdlc
[2022-10-17 10:32:19,532 INFO  L130     BoogieDeclarations]: Found specification of procedure tx_set_idle
[2022-10-17 10:32:19,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure tx_set_idle
[2022-10-17 10:32:19,533 INFO  L130     BoogieDeclarations]: Found specification of procedure del_timer_sync
[2022-10-17 10:32:19,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure del_timer_sync
[2022-10-17 10:32:19,533 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2022-10-17 10:32:19,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2022-10-17 10:32:19,533 INFO  L130     BoogieDeclarations]: Found specification of procedure enable_loopback
[2022-10-17 10:32:19,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure enable_loopback
[2022-10-17 10:32:19,534 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2022-10-17 10:32:19,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2022-10-17 10:32:19,534 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2022-10-17 10:32:19,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2022-10-17 10:32:19,534 INFO  L130     BoogieDeclarations]: Found specification of procedure tx_load
[2022-10-17 10:32:19,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure tx_load
[2022-10-17 10:32:19,534 INFO  L130     BoogieDeclarations]: Found specification of procedure wr_reg32
[2022-10-17 10:32:19,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure wr_reg32
[2022-10-17 10:32:19,535 INFO  L130     BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done
[2022-10-17 10:32:19,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done
[2022-10-17 10:32:19,535 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_free_consistent
[2022-10-17 10:32:19,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_free_consistent
[2022-10-17 10:32:19,535 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-10-17 10:32:19,535 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2022-10-17 10:32:19,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2022-10-17 10:32:19,536 INFO  L130     BoogieDeclarations]: Found specification of procedure program_hw
[2022-10-17 10:32:19,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure program_hw
[2022-10-17 10:32:19,536 INFO  L130     BoogieDeclarations]: Found specification of procedure rd_reg32
[2022-10-17 10:32:19,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure rd_reg32
[2022-10-17 10:32:19,536 INFO  L130     BoogieDeclarations]: Found specification of procedure isr_rxdata
[2022-10-17 10:32:19,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure isr_rxdata
[2022-10-17 10:32:19,537 INFO  L130     BoogieDeclarations]: Found specification of procedure reset_port
[2022-10-17 10:32:19,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure reset_port
[2022-10-17 10:32:19,537 INFO  L130     BoogieDeclarations]: Found specification of procedure tbuf_bytes
[2022-10-17 10:32:19,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure tbuf_bytes
[2022-10-17 10:32:19,537 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2022-10-17 10:32:19,537 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_ptr
[2022-10-17 10:32:19,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure compat_ptr
[2022-10-17 10:32:19,538 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2022-10-17 10:32:19,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2022-10-17 10:32:19,538 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-10-17 10:32:19,538 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_wakeup
[2022-10-17 10:32:19,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_wakeup
[2022-10-17 10:32:19,538 INFO  L130     BoogieDeclarations]: Found specification of procedure flush_buffer
[2022-10-17 10:32:19,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure flush_buffer
[2022-10-17 10:32:19,539 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2022-10-17 10:32:19,539 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2022-10-17 10:32:19,539 INFO  L130     BoogieDeclarations]: Found specification of procedure wr_reg16
[2022-10-17 10:32:19,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure wr_reg16
[2022-10-17 10:32:19,539 INFO  L130     BoogieDeclarations]: Found specification of procedure tx_release
[2022-10-17 10:32:19,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure tx_release
[2022-10-17 10:32:19,539 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2022-10-17 10:32:19,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure __wake_up
[2022-10-17 10:32:19,540 INFO  L130     BoogieDeclarations]: Found specification of procedure rd_reg16
[2022-10-17 10:32:19,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure rd_reg16
[2022-10-17 10:32:19,540 INFO  L130     BoogieDeclarations]: Found specification of procedure mod_timer
[2022-10-17 10:32:19,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure mod_timer
[2022-10-17 10:32:19,540 INFO  L130     BoogieDeclarations]: Found specification of procedure sync_mode
[2022-10-17 10:32:19,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure sync_mode
[2022-10-17 10:32:19,541 INFO  L130     BoogieDeclarations]: Found specification of procedure shutdown
[2022-10-17 10:32:19,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure shutdown
[2022-10-17 10:32:19,541 INFO  L130     BoogieDeclarations]: Found specification of procedure send_xchar
[2022-10-17 10:32:19,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure send_xchar
[2022-10-17 10:32:19,541 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2022-10-17 10:32:19,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2022-10-17 10:32:19,542 INFO  L130     BoogieDeclarations]: Found specification of procedure hdlc_ioctl
[2022-10-17 10:32:19,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure hdlc_ioctl
[2022-10-17 10:32:19,542 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2022-10-17 10:32:19,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2022-10-17 10:32:19,542 INFO  L130     BoogieDeclarations]: Found specification of procedure free_tmp_rbuf
[2022-10-17 10:32:19,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure free_tmp_rbuf
[2022-10-17 10:32:19,542 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2022-10-17 10:32:19,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head
[2022-10-17 10:32:19,543 INFO  L130     BoogieDeclarations]: Found specification of procedure tdma_reset
[2022-10-17 10:32:19,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure tdma_reset
[2022-10-17 10:32:19,543 INFO  L130     BoogieDeclarations]: Found specification of procedure get_signals
[2022-10-17 10:32:19,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_signals
[2022-10-17 10:32:19,543 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2022-10-17 10:32:19,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2022-10-17 10:32:19,544 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-10-17 10:32:19,544 INFO  L130     BoogieDeclarations]: Found specification of procedure rx_start
[2022-10-17 10:32:19,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure rx_start
[2022-10-17 10:32:19,544 INFO  L130     BoogieDeclarations]: Found specification of procedure trace_block
[2022-10-17 10:32:19,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure trace_block
[2022-10-17 10:32:19,544 INFO  L130     BoogieDeclarations]: Found specification of procedure wr_reg8
[2022-10-17 10:32:19,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure wr_reg8
[2022-10-17 10:32:19,545 INFO  L130     BoogieDeclarations]: Found specification of procedure sanity_check
[2022-10-17 10:32:19,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure sanity_check
[2022-10-17 10:32:19,545 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-10-17 10:32:19,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-10-17 10:32:20,611 INFO  L235             CfgBuilder]: Building ICFG
[2022-10-17 10:32:20,619 INFO  L261             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-10-17 10:32:20,998 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-17 10:32:21,046 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false;
[2022-10-17 10:32:21,047 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false;
[2022-10-17 10:32:21,233 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-10-17 10:32:21,233 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-10-17 10:32:24,048 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-17 10:32:24,199 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false;
[2022-10-17 10:32:24,199 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false;
[2022-10-17 10:32:24,563 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-17 10:32:24,565 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-17 10:32:24,837 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume !false;
[2022-10-17 10:32:24,838 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume false;
[2022-10-17 10:32:24,838 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##132: assume !false;
[2022-10-17 10:32:24,838 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##131: assume false;
[2022-10-17 10:32:25,109 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-17 10:32:40,676 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10940: SUMMARY for call modem_input_wait_#t~ret1389#1.base, modem_input_wait_#t~ret1389#1.offset := get_current(); srcloc: null
[2022-10-17 10:32:40,676 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10940-1: modem_input_wait_~tmp___8~2#1.base, modem_input_wait_~tmp___8~2#1.offset := modem_input_wait_#t~ret1389#1.base, modem_input_wait_#t~ret1389#1.offset;havoc modem_input_wait_#t~ret1389#1.base, modem_input_wait_#t~ret1389#1.offset;modem_input_wait_~__ptr___3~1#1.base, modem_input_wait_~__ptr___3~1#1.offset := modem_input_wait_~tmp___8~2#1.base, modem_input_wait_~tmp___8~2#1.offset;
[2022-10-17 10:32:40,676 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10882: SUMMARY for call modem_input_wait_#t~ret1358#1.base, modem_input_wait_#t~ret1358#1.offset := get_current(); srcloc: null
[2022-10-17 10:32:40,677 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10882-1: modem_input_wait_~tmp___1~21#1.base, modem_input_wait_~tmp___1~21#1.offset := modem_input_wait_#t~ret1358#1.base, modem_input_wait_#t~ret1358#1.offset;havoc modem_input_wait_#t~ret1358#1.base, modem_input_wait_#t~ret1358#1.offset;modem_input_wait_~__ptr~3#1.base, modem_input_wait_~__ptr~3#1.offset := modem_input_wait_~tmp___1~21#1.base, modem_input_wait_~tmp___1~21#1.offset;
[2022-10-17 10:32:40,677 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##219: assume false;
[2022-10-17 10:32:40,677 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##220: assume !false;
[2022-10-17 10:32:40,677 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##474: assume !false;
[2022-10-17 10:32:40,677 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##473: assume false;
[2022-10-17 10:32:40,677 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L11037-1: modem_input_wait_~tmp___12~1#1.base, modem_input_wait_~tmp___12~1#1.offset := modem_input_wait_#t~ret1432#1.base, modem_input_wait_#t~ret1432#1.offset;havoc modem_input_wait_#t~ret1432#1.base, modem_input_wait_#t~ret1432#1.offset;modem_input_wait_~__ptr___7~1#1.base, modem_input_wait_~__ptr___7~1#1.offset := modem_input_wait_~tmp___12~1#1.base, modem_input_wait_~tmp___12~1#1.offset;
[2022-10-17 10:32:40,678 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L11037: SUMMARY for call modem_input_wait_#t~ret1432#1.base, modem_input_wait_#t~ret1432#1.offset := get_current(); srcloc: null
[2022-10-17 10:32:40,678 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##305: assume !false;
[2022-10-17 10:32:40,678 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##304: assume false;
[2022-10-17 10:32:40,678 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##313: assume !false;
[2022-10-17 10:32:40,678 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##312: assume false;
[2022-10-17 10:32:40,679 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10655-1: remove_cond_wait_~tmp~91#1.base, remove_cond_wait_~tmp~91#1.offset := remove_cond_wait_#t~ret1293#1.base, remove_cond_wait_#t~ret1293#1.offset;havoc remove_cond_wait_#t~ret1293#1.base, remove_cond_wait_#t~ret1293#1.offset;remove_cond_wait_~__ptr~2#1.base, remove_cond_wait_~__ptr~2#1.offset := remove_cond_wait_~tmp~91#1.base, remove_cond_wait_~tmp~91#1.offset;
[2022-10-17 10:32:40,679 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10655: SUMMARY for call remove_cond_wait_#t~ret1293#1.base, remove_cond_wait_#t~ret1293#1.offset := get_current(); srcloc: null
[2022-10-17 10:32:40,679 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10195: SUMMARY for call wait_mgsl_event_#t~ret1217#1.base, wait_mgsl_event_#t~ret1217#1.offset := get_current(); srcloc: null
[2022-10-17 10:32:40,679 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10195-1: wait_mgsl_event_~tmp___26~0#1.base, wait_mgsl_event_~tmp___26~0#1.offset := wait_mgsl_event_#t~ret1217#1.base, wait_mgsl_event_#t~ret1217#1.offset;havoc wait_mgsl_event_#t~ret1217#1.base, wait_mgsl_event_#t~ret1217#1.offset;wait_mgsl_event_~__ptr___7~0#1.base, wait_mgsl_event_~__ptr___7~0#1.offset := wait_mgsl_event_~tmp___26~0#1.base, wait_mgsl_event_~tmp___26~0#1.offset;
[2022-10-17 10:32:40,679 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10592: SUMMARY for call add_cond_wait_#t~ret1288#1.base, add_cond_wait_#t~ret1288#1.offset := get_current(); srcloc: null
[2022-10-17 10:32:40,680 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##81: assume !false;
[2022-10-17 10:32:40,680 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##80: assume false;
[2022-10-17 10:32:40,680 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10592-1: add_cond_wait_~tmp~90#1.base, add_cond_wait_~tmp~90#1.offset := add_cond_wait_#t~ret1288#1.base, add_cond_wait_#t~ret1288#1.offset;havoc add_cond_wait_#t~ret1288#1.base, add_cond_wait_#t~ret1288#1.offset;add_cond_wait_~__ptr~1#1.base, add_cond_wait_~__ptr~1#1.offset := add_cond_wait_~tmp~90#1.base, add_cond_wait_~tmp~90#1.offset;
[2022-10-17 10:32:40,680 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10064: SUMMARY for call wait_mgsl_event_#t~ret1139#1.base, wait_mgsl_event_#t~ret1139#1.offset := get_current(); srcloc: null
[2022-10-17 10:32:40,680 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10064-1: wait_mgsl_event_~tmp___13~0#1.base, wait_mgsl_event_~tmp___13~0#1.offset := wait_mgsl_event_#t~ret1139#1.base, wait_mgsl_event_#t~ret1139#1.offset;havoc wait_mgsl_event_#t~ret1139#1.base, wait_mgsl_event_#t~ret1139#1.offset;wait_mgsl_event_~__ptr___3~0#1.base, wait_mgsl_event_~__ptr___3~0#1.offset := wait_mgsl_event_~tmp___13~0#1.base, wait_mgsl_event_~tmp___13~0#1.offset;
[2022-10-17 10:32:40,680 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##87: assume false;
[2022-10-17 10:32:40,681 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume !false;
[2022-10-17 10:32:40,681 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##175: assume !false;
[2022-10-17 10:32:40,681 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##174: assume false;
[2022-10-17 10:32:40,681 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##179: assume false;
[2022-10-17 10:32:40,681 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##180: assume !false;
[2022-10-17 10:32:40,682 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##187: assume !false;
[2022-10-17 10:32:40,682 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##186: assume false;
[2022-10-17 10:32:40,682 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume !false;
[2022-10-17 10:32:40,682 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume false;
[2022-10-17 10:32:40,682 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##375: assume false;
[2022-10-17 10:32:40,682 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##376: assume !false;
[2022-10-17 10:32:40,683 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10004: SUMMARY for call wait_mgsl_event_#t~ret1100#1.base, wait_mgsl_event_#t~ret1100#1.offset := get_current(); srcloc: null
[2022-10-17 10:32:40,683 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint L10004-1: wait_mgsl_event_~tmp___6~1#1.base, wait_mgsl_event_~tmp___6~1#1.offset := wait_mgsl_event_#t~ret1100#1.base, wait_mgsl_event_#t~ret1100#1.offset;havoc wait_mgsl_event_#t~ret1100#1.base, wait_mgsl_event_#t~ret1100#1.offset;wait_mgsl_event_~__ptr~0#1.base, wait_mgsl_event_~__ptr~0#1.offset := wait_mgsl_event_~tmp___6~1#1.base, wait_mgsl_event_~tmp___6~1#1.offset;
[2022-10-17 10:32:40,683 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##399: assume !false;
[2022-10-17 10:32:40,683 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##398: assume false;
[2022-10-17 10:32:40,683 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##162: assume false;
[2022-10-17 10:32:40,684 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##163: assume !false;
[2022-10-17 10:32:40,684 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##337: assume !false;
[2022-10-17 10:32:40,684 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##336: assume false;
[2022-10-17 10:32:40,684 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##349: assume !false;
[2022-10-17 10:32:40,684 INFO  L769   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##348: assume false;
[2022-10-17 10:32:40,903 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-17 10:32:40,908 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-17 10:32:40,919 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-17 10:32:40,920 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-10-17 10:32:40,921 WARN  L816   $ProcedureCfgBuilder]: Label in the middle of a codeblock.