./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 933d865320c999b82fab622f75640d212923d9b1 .................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 933d865320c999b82fab622f75640d212923d9b1 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:56:18,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:56:18,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:56:18,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:56:18,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:56:18,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:56:18,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:56:18,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:56:18,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:56:18,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:56:18,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:56:18,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:56:18,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:56:18,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:56:18,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:56:18,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:56:18,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:56:18,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:56:18,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:56:18,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:56:18,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:56:18,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:56:18,333 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:56:18,335 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:56:18,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:56:18,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:56:18,341 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:56:18,343 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:56:18,344 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:56:18,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:56:18,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:56:18,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:56:18,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:56:18,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:56:18,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:56:18,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:56:18,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:56:18,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:56:18,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:56:18,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:56:18,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:56:18,359 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-30 00:56:18,391 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:56:18,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:56:18,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:56:18,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:56:18,394 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:56:18,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:56:18,394 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:56:18,395 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:56:18,395 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:56:18,395 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:56:18,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:56:18,396 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:56:18,396 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:56:18,397 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:56:18,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:56:18,397 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:56:18,397 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:56:18,398 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:56:18,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:56:18,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:56:18,399 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:56:18,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:56:18,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:56:18,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:56:18,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:56:18,400 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:56:18,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:56:18,401 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:56:18,401 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-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 933d865320c999b82fab622f75640d212923d9b1 [2020-11-30 00:56:18,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:56:18,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:56:18,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:56:18,729 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:56:18,730 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:56:18,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw.i [2020-11-30 00:56:18,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data/27984972e/9db64683807145338207813d19a16965/FLAG63f5c3d0e [2020-11-30 00:56:19,795 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:56:19,797 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw.i [2020-11-30 00:56:19,853 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data/27984972e/9db64683807145338207813d19a16965/FLAG63f5c3d0e [2020-11-30 00:56:20,367 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data/27984972e/9db64683807145338207813d19a16965 [2020-11-30 00:56:20,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:56:20,372 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:56:20,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:56:20,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:56:20,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:56:20,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:56:20" (1/1) ... [2020-11-30 00:56:20,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fb24d20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:20, skipping insertion in model container [2020-11-30 00:56:20,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:56:20" (1/1) ... [2020-11-30 00:56:20,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:56:20,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:56:22,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:56:22,459 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) [2020-11-30 00:56:22,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58f0f1ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:22, skipping insertion in model container [2020-11-30 00:56:22,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:56:22,462 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:56:22,466 INFO L168 Benchmark]: Toolchain (without parser) took 2091.70 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 58.3 MB in the beginning and 75.8 MB in the end (delta: -17.4 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:56:22,467 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 92.3 MB. Free memory was 51.7 MB in the beginning and 51.7 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:56:22,468 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2068.12 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 58.1 MB in the beginning and 75.8 MB in the end (delta: -17.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:56:22,470 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 92.3 MB. Free memory was 51.7 MB in the beginning and 51.7 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2068.12 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 58.1 MB in the beginning and 75.8 MB in the end (delta: -17.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2976]: 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:56:25,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:56:25,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:56:25,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:56:25,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:56:25,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:56:25,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:56:25,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:56:25,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:56:25,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:56:25,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:56:25,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:56:25,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:56:25,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:56:25,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:56:25,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:56:25,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:56:25,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:56:25,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:56:25,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:56:25,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:56:25,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:56:25,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:56:25,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:56:25,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:56:25,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:56:25,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:56:25,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:56:25,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:56:25,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:56:25,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:56:25,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:56:25,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:56:25,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:56:25,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:56:25,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:56:25,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:56:25,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:56:25,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:56:25,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:56:25,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:56:25,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-30 00:56:25,494 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:56:25,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:56:25,499 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:56:25,500 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:56:25,500 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:56:25,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:56:25,500 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:56:25,501 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:56:25,501 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:56:25,501 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:56:25,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:56:25,502 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:56:25,503 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:56:25,503 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:56:25,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:56:25,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:56:25,503 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:56:25,504 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:56:25,504 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:56:25,504 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:56:25,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:56:25,504 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:56:25,505 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:56:25,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:56:25,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:56:25,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:56:25,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:56:25,506 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:56:25,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:56:25,521 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:56:25,521 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:56:25,521 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-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 933d865320c999b82fab622f75640d212923d9b1 [2020-11-30 00:56:25,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:56:26,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:56:26,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:56:26,026 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:56:26,027 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:56:26,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw.i [2020-11-30 00:56:26,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data/ec2e9f8cb/054accc71048415d96909ce3bedb01e5/FLAG80a63bffe [2020-11-30 00:56:26,982 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:56:26,983 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw.i [2020-11-30 00:56:27,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data/ec2e9f8cb/054accc71048415d96909ce3bedb01e5/FLAG80a63bffe [2020-11-30 00:56:27,085 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/data/ec2e9f8cb/054accc71048415d96909ce3bedb01e5 [2020-11-30 00:56:27,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:56:27,091 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:56:27,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:56:27,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:56:27,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:56:27,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:56:27" (1/1) ... [2020-11-30 00:56:27,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9ab2423 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:27, skipping insertion in model container [2020-11-30 00:56:27,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:56:27" (1/1) ... [2020-11-30 00:56:27,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:56:27,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:56:28,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:56:28,583 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:56:28,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:56:28,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:56:29,011 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:56:29,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:56:29,779 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:56:29,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:29 WrapperNode [2020-11-30 00:56:29,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:56:29,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:56:29,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:56:29,784 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:56:29,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:29" (1/1) ... [2020-11-30 00:56:29,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:29" (1/1) ... [2020-11-30 00:56:29,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:29" (1/1) ... [2020-11-30 00:56:29,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:29" (1/1) ... [2020-11-30 00:56:30,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:29" (1/1) ... [2020-11-30 00:56:30,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:29" (1/1) ... [2020-11-30 00:56:30,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:29" (1/1) ... [2020-11-30 00:56:30,132 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:56:30,133 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:56:30,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:56:30,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:56:30,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:56:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5443e33f-1e71-4896-9e9d-449220c4f7ea/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:56:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-30 00:56:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:56:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~C_INT [2020-11-30 00:56:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2020-11-30 00:56:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~C_INT~TO~~loff_t~0 [2020-11-30 00:56:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_UINT [2020-11-30 00:56:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2020-11-30 00:56:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2020-11-30 00:56:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-11-30 00:56:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2020-11-30 00:56:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2020-11-30 00:56:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2020-11-30 00:56:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-30 00:56:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 00:56:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-30 00:56:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2020-11-30 00:56:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_interrupt [2020-11-30 00:56:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-11-30 00:56:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_usecs [2020-11-30 00:56:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-11-30 00:56:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2020-11-30 00:56:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-11-30 00:56:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-11-30 00:56:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-11-30 00:56:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2020-11-30 00:56:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-11-30 00:56:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-11-30 00:56:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_init [2020-11-30 00:56:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_destroy [2020-11-30 00:56:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_lock [2020-11-30 00:56:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_unlock [2020-11-30 00:56:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-11-30 00:56:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2020-11-30 00:56:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-11-30 00:56:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-11-30 00:56:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-11-30 00:56:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2020-11-30 00:56:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2020-11-30 00:56:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-11-30 00:56:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2020-11-30 00:56:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sigfillset [2020-11-30 00:56:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sigaddsetmask [2020-11-30 00:56:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sigdelsetmask [2020-11-30 00:56:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sigtestsetmask [2020-11-30 00:56:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-11-30 00:56:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-11-30 00:56:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-11-30 00:56:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-11-30 00:56:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2020-11-30 00:56:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2020-11-30 00:56:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_status [2020-11-30 00:56:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2020-11-30 00:56:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2020-11-30 00:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_timer [2020-11-30 00:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2020-11-30 00:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_on [2020-11-30 00:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2020-11-30 00:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_write [2020-11-30 00:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ioctl [2020-11-30 00:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_open [2020-11-30 00:56:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_close [2020-11-30 00:56:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_notify_sys [2020-11-30 00:56:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_show_action [2020-11-30 00:56:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_init [2020-11-30 00:56:30,239 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_exit [2020-11-30 00:56:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-30 00:56:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-11-30 00:56:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-11-30 00:56:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2020-11-30 00:56:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2020-11-30 00:56:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kernel [2020-11-30 00:56:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ddv [2020-11-30 00:56:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure call_ddv [2020-11-30 00:56:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure call_cdev_functions [2020-11-30 00:56:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure create_request [2020-11-30 00:56:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rq_function [2020-11-30 00:56:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure call_genhd_functions [2020-11-30 00:56:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure call_interrupt_handler [2020-11-30 00:56:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure create_pci_dev [2020-11-30 00:56:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_device [2020-11-30 00:56:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_remove_device [2020-11-30 00:56:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure call_pci_functions [2020-11-30 00:56:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure call_tasklet_functions [2020-11-30 00:56:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure call_timer_functions [2020-11-30 00:56:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-11-30 00:56:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_class [2020-11-30 00:56:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_register_driver [2020-11-30 00:56:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-11-30 00:56:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2020-11-30 00:56:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2020-11-30 00:56:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-11-30 00:56:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-11-30 00:56:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_user [2020-11-30 00:56:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user [2020-11-30 00:56:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_user [2020-11-30 00:56:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure put_user [2020-11-30 00:56:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-11-30 00:56:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-11-30 00:56:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2020-11-30 00:56:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2020-11-30 00:56:30,246 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-11-30 00:56:30,246 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2020-11-30 00:56:30,246 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2020-11-30 00:56:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fixed_request_queue [2020-11-30 00:56:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2020-11-30 00:56:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_alloc_queue [2020-11-30 00:56:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_make_request [2020-11-30 00:56:30,248 INFO L138 BoogieDeclarations]: Found implementation of procedure end_request [2020-11-30 00:56:30,249 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_hardsect_size [2020-11-30 00:56:30,249 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2020-11-30 00:56:30,250 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-11-30 00:56:30,250 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-11-30 00:56:30,251 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-11-30 00:56:30,251 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2020-11-30 00:56:30,251 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2020-11-30 00:56:30,251 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-11-30 00:56:30,251 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-11-30 00:56:30,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_alloc [2020-11-30 00:56:30,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-11-30 00:56:30,252 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-11-30 00:56:30,252 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-11-30 00:56:30,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_init [2020-11-30 00:56:30,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-11-30 00:56:30,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-11-30 00:56:30,254 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2020-11-30 00:56:30,254 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2020-11-30 00:56:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-11-30 00:56:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-11-30 00:56:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-11-30 00:56:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-11-30 00:56:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-11-30 00:56:30,259 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-11-30 00:56:30,259 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-11-30 00:56:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-11-30 00:56:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure inw_p [2020-11-30 00:56:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure outw_p [2020-11-30 00:56:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure inl_p [2020-11-30 00:56:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure outl_p [2020-11-30 00:56:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-11-30 00:56:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-11-30 00:56:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2020-11-30 00:56:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure init_MUTEX [2020-11-30 00:56:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure init_MUTEX_LOCKED [2020-11-30 00:56:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2020-11-30 00:56:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2020-11-30 00:56:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2020-11-30 00:56:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2020-11-30 00:56:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-11-30 00:56:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-11-30 00:56:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2020-11-30 00:56:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-11-30 00:56:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2020-11-30 00:56:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-11-30 00:56:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-11-30 00:56:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-11-30 00:56:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-11-30 00:56:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-11-30 00:56:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-11-30 00:56:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer [2020-11-30 00:56:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-11-30 00:56:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer_on [2020-11-30 00:56:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-11-30 00:56:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-11-30 00:56:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_head [2020-11-30 00:56:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up [2020-11-30 00:56:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_all [2020-11-30 00:56:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_interruptible [2020-11-30 00:56:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure sleep_on [2020-11-30 00:56:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2020-11-30 00:56:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-11-30 00:56:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure call_shared_workqueue_functions [2020-11-30 00:56:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-11-30 00:56:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-11-30 00:56:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2020-11-30 00:56:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_page [2020-11-30 00:56:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-11-30 00:56:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_node [2020-11-30 00:56:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-11-30 00:56:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_page [2020-11-30 00:56:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-11-30 00:56:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-11-30 00:56:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-11-30 00:56:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-11-30 00:56:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-11-30 00:56:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2020-11-30 00:56:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2020-11-30 00:56:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-11-30 00:56:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-11-30 00:56:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2020-11-30 00:56:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-11-30 00:56:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2020-11-30 00:56:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mem_region [2020-11-30 00:56:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-11-30 00:56:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure request_mem_region [2020-11-30 00:56:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2020-11-30 00:56:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2020-11-30 00:56:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-11-30 00:56:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-30 00:56:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-30 00:56:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-30 00:56:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:56:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 00:56:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-30 00:56:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2020-11-30 00:56:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_interrupt [2020-11-30 00:56:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure call_ddv [2020-11-30 00:56:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure barrier [2020-11-30 00:56:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-11-30 00:56:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-11-30 00:56:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-11-30 00:56:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_usecs [2020-11-30 00:56:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-11-30 00:56:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2020-11-30 00:56:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer [2020-11-30 00:56:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer_on [2020-11-30 00:56:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-11-30 00:56:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-11-30 00:56:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-11-30 00:56:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2020-11-30 00:56:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-11-30 00:56:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2020-11-30 00:56:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-11-30 00:56:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-11-30 00:56:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-11-30 00:56:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-11-30 00:56:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-11-30 00:56:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-11-30 00:56:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure rmb [2020-11-30 00:56:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure read_barrier_depends [2020-11-30 00:56:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure wmb [2020-11-30 00:56:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure mb [2020-11-30 00:56:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-11-30 00:56:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 00:56:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-11-30 00:56:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-11-30 00:56:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 00:56:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2020-11-30 00:56:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-11-30 00:56:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-11-30 00:56:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-11-30 00:56:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_head [2020-11-30 00:56:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-11-30 00:56:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-11-30 00:56:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up [2020-11-30 00:56:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_all [2020-11-30 00:56:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_interruptible [2020-11-30 00:56:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-11-30 00:56:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue_exclusive [2020-11-30 00:56:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-11-30 00:56:30,318 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-11-30 00:56:30,318 INFO L130 BoogieDeclarations]: Found specification of procedure sleep_on [2020-11-30 00:56:30,318 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2020-11-30 00:56:30,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pthread_t [2020-11-30 00:56:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2020-11-30 00:56:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2020-11-30 00:56:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2020-11-30 00:56:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2020-11-30 00:56:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2020-11-30 00:56:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2020-11-30 00:56:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2020-11-30 00:56:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2020-11-30 00:56:30,325 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2020-11-30 00:56:30,325 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2020-11-30 00:56:30,325 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2020-11-30 00:56:30,325 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2020-11-30 00:56:30,326 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2020-11-30 00:56:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2020-11-30 00:56:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2020-11-30 00:56:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2020-11-30 00:56:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2020-11-30 00:56:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2020-11-30 00:56:30,328 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getattr_np [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2020-11-30 00:56:30,329 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2020-11-30 00:56:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getconcurrency [2020-11-30 00:56:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setconcurrency [2020-11-30 00:56:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_yield [2020-11-30 00:56:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2020-11-30 00:56:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 00:56:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-11-30 00:56:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-11-30 00:56:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 00:56:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2020-11-30 00:56:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2020-11-30 00:56:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-11-30 00:56:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-11-30 00:56:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2020-11-30 00:56:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2020-11-30 00:56:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2020-11-30 00:56:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2020-11-30 00:56:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2020-11-30 00:56:30,331 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2020-11-30 00:56:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2020-11-30 00:56:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2020-11-30 00:56:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2020-11-30 00:56:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2020-11-30 00:56:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2020-11-30 00:56:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2020-11-30 00:56:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2020-11-30 00:56:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2020-11-30 00:56:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_kill_other_threads_np [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-30 00:56:30,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-11-30 00:56:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-11-30 00:56:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-11-30 00:56:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-11-30 00:56:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-11-30 00:56:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_unsigned [2020-11-30 00:56:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-11-30 00:56:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-11-30 00:56:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_sector_t [2020-11-30 00:56:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pchar [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure noop [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-11-30 00:56:30,335 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-11-30 00:56:30,336 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2020-11-30 00:56:30,336 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2020-11-30 00:56:30,337 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-11-30 00:56:30,337 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2020-11-30 00:56:30,337 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_page [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure free_page [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_node [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_page [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-11-30 00:56:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-11-30 00:56:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure ksize [2020-11-30 00:56:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-11-30 00:56:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-11-30 00:56:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-11-30 00:56:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-11-30 00:56:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-11-30 00:56:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2020-11-30 00:56:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2020-11-30 00:56:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strnicmp [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strnchr [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strstrip [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-11-30 00:56:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure memscan [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-11-30 00:56:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-11-30 00:56:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-11-30 00:56:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_change_bit [2020-11-30 00:56:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure test_bit [2020-11-30 00:56:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-11-30 00:56:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2020-11-30 00:56:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure sigfillset [2020-11-30 00:56:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-11-30 00:56:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure sigaddsetmask [2020-11-30 00:56:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure sigdelsetmask [2020-11-30 00:56:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure sigtestsetmask [2020-11-30 00:56:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-11-30 00:56:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-11-30 00:56:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-11-30 00:56:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2020-11-30 00:56:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_signal [2020-11-30 00:56:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2020-11-30 00:56:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure set_current_state [2020-11-30 00:56:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure kill_proc [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoll [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure cond_resched [2020-11-30 00:56:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_option [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure get_options [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure init_MUTEX [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure init_MUTEX_LOCKED [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure down [2020-11-30 00:56:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2020-11-30 00:56:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2020-11-30 00:56:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure up [2020-11-30 00:56:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-11-30 00:56:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-11-30 00:56:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-11-30 00:56:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-11-30 00:56:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2020-11-30 00:56:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2020-11-30 00:56:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure chrdev_open [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure chrdev_show [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2020-11-30 00:56:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure check_disk_change [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure request_mem_region [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure release_mem_region [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2020-11-30 00:56:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2020-11-30 00:56:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure machine_restart [2020-11-30 00:56:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure machine_halt [2020-11-30 00:56:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure machine_power_off [2020-11-30 00:56:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure machine_shutdown [2020-11-30 00:56:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure machine_crash_shutdown [2020-11-30 00:56:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_shutdown_prepare [2020-11-30 00:56:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_restart [2020-11-30 00:56:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_halt [2020-11-30 00:56:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_power_off [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_alt_del [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure emergency_restart [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-11-30 00:56:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-11-30 00:56:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-11-30 00:56:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-11-30 00:56:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-11-30 00:56:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-11-30 00:56:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure inw_p [2020-11-30 00:56:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure outw_p [2020-11-30 00:56:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure inl_p [2020-11-30 00:56:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure outl_p [2020-11-30 00:56:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-11-30 00:56:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8_rep [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8_rep [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-11-30 00:56:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-11-30 00:56:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-11-30 00:56:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-11-30 00:56:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-11-30 00:56:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure access_ok [2020-11-30 00:56:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user [2020-11-30 00:56:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure get_user [2020-11-30 00:56:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure put_user [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_status [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_timer [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2020-11-30 00:56:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_on [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure zf_write [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ioctl [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure zf_open [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure zf_close [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure zf_notify_sys [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure zf_show_action [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure zf_init [2020-11-30 00:56:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure zf_exit [2020-11-30 00:56:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-30 00:56:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-11-30 00:56:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2020-11-30 00:56:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_put [2020-11-30 00:56:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-11-30 00:56:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-11-30 00:56:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure cd_forget [2020-11-30 00:56:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure call_cdev_functions [2020-11-30 00:56:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure class_create [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure class_device_create [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure class_device_destroy [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-11-30 00:56:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk_randomness [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure flush_scheduled_work [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_init [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure page_address [2020-11-30 00:56:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-11-30 00:56:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2020-11-30 00:56:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2020-11-30 00:56:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-11-30 00:56:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-11-30 00:56:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-11-30 00:56:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-11-30 00:56:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-11-30 00:56:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-11-30 00:56:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_mask [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure cli [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure sti [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure save_flags [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure restore_flags [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap_atomic [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic_pfn [2020-11-30 00:56:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic_to_page [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_kmap_atomic [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_kunmap_atomic [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure bio_cur_sectors [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure elv_next_request [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure blk_alloc_queue [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_make_request [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_hardsect_size [2020-11-30 00:56:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_queue [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure blk_plug_device [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure blk_remove_plug [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_dequeue_request [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_first [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_chunk [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_last [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure end_request [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure blk_complete_request [2020-11-30 00:56:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_phys_segments [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_segments [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure call_genhd_functions [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_class [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_register_driver [2020-11-30 00:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-11-30 00:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-11-30 00:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-11-30 00:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-11-30 00:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-11-30 00:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2020-11-30 00:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2020-11-30 00:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-11-30 00:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-11-30 00:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_device [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_remove_device [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure call_pci_functions [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure call_interrupt_handler [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure call_tasklet_functions [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure call_timer_functions [2020-11-30 00:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure call_shared_workqueue_functions [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure init_kernel [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ddv [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~C_INT [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~C_INT~TO~~loff_t~0 [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_UINT [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2020-11-30 00:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure create_request [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure call_rq_function [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure create_pci_dev [2020-11-30 00:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_fixed_request_queue [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_read_entry [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_entry [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2020-11-30 00:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure seq_escape [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure tty_check_change [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2020-11-30 00:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wait_until_sent [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-11-30 00:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-11-30 00:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-30 00:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-11-30 00:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-11-30 00:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-11-30 00:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-30 00:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:56:37,788 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:04:49,887 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:04:49,887 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-11-30 01:04:49,889 WARN L322 CfgBuilder]: Unexpected successor node of atomic block begin: L3900 is neither atomic block end nor error location. [2020-11-30 01:04:49,890 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:04:49,897 INFO L168 Benchmark]: Toolchain (without parser) took 502804.90 ms. Allocated memory was 69.2 MB in the beginning and 425.7 MB in the end (delta: 356.5 MB). Free memory was 47.7 MB in the beginning and 78.8 MB in the end (delta: -31.1 MB). Peak memory consumption was 370.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:49,897 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 69.2 MB. Free memory is still 52.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:04:49,898 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2688.76 ms. Allocated memory was 69.2 MB in the beginning and 117.4 MB in the end (delta: 48.2 MB). Free memory was 47.5 MB in the beginning and 62.5 MB in the end (delta: -15.0 MB). Peak memory consumption was 70.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:49,899 INFO L168 Benchmark]: Boogie Preprocessor took 349.23 ms. Allocated memory is still 117.4 MB. Free memory was 62.5 MB in the beginning and 38.4 MB in the end (delta: 24.1 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:49,900 INFO L168 Benchmark]: RCFGBuilder took 499761.52 ms. Allocated memory was 117.4 MB in the beginning and 425.7 MB in the end (delta: 308.3 MB). Free memory was 38.4 MB in the beginning and 78.8 MB in the end (delta: -40.4 MB). Peak memory consumption was 310.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:49,904 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 69.2 MB. Free memory is still 52.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2688.76 ms. Allocated memory was 69.2 MB in the beginning and 117.4 MB in the end (delta: 48.2 MB). Free memory was 47.5 MB in the beginning and 62.5 MB in the end (delta: -15.0 MB). Peak memory consumption was 70.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 349.23 ms. Allocated memory is still 117.4 MB. Free memory was 62.5 MB in the beginning and 38.4 MB in the end (delta: 24.1 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 499761.52 ms. Allocated memory was 117.4 MB in the beginning and 425.7 MB in the end (delta: 308.3 MB). Free memory was 38.4 MB in the beginning and 78.8 MB in the end (delta: -40.4 MB). Peak memory consumption was 310.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...