./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/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 d61dc6f8dfb8311f92d42a92a6cc65f9874bb537 .................................................................................................................................. 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_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/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 d61dc6f8dfb8311f92d42a92a6cc65f9874bb537 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.2.0-69874e2 [2020-12-01 15:04:50,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:04:50,854 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:04:50,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:04:50,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:04:50,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:04:50,931 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:04:50,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:04:50,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:04:50,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:04:50,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:04:50,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:04:50,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:04:50,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:04:50,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:04:50,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:04:50,964 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:04:50,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:04:50,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:04:50,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:04:50,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:04:50,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:04:50,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:04:50,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:04:50,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:04:50,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:04:50,997 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:04:50,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:04:51,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:04:51,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:04:51,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:04:51,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:04:51,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:04:51,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:04:51,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:04:51,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:04:51,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:04:51,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:04:51,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:04:51,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:04:51,011 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:04:51,013 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-12-01 15:04:51,055 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:04:51,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:04:51,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:04:51,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:04:51,058 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:04:51,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:04:51,058 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:04:51,059 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 15:04:51,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:04:51,059 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:04:51,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:04:51,060 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 15:04:51,061 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 15:04:51,061 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 15:04:51,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:04:51,061 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 15:04:51,061 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:04:51,062 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:04:51,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:04:51,062 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:04:51,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:04:51,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:04:51,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:04:51,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:04:51,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:04:51,063 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:04:51,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:04:51,064 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:04:51,064 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_e6445023-2790-45e6-95de-9433e436a6c5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d61dc6f8dfb8311f92d42a92a6cc65f9874bb537 [2020-12-01 15:04:51,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:04:51,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:04:51,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:04:51,432 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:04:51,433 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:04:51,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2020-12-01 15:04:51,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data/e15009123/d41472bf166940068fda278251663006/FLAG50915180f [2020-12-01 15:04:52,266 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:04:52,267 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2020-12-01 15:04:52,300 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data/e15009123/d41472bf166940068fda278251663006/FLAG50915180f [2020-12-01 15:04:52,410 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data/e15009123/d41472bf166940068fda278251663006 [2020-12-01 15:04:52,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:04:52,415 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-12-01 15:04:52,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:04:52,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:04:52,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:04:52,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:04:52" (1/1) ... [2020-12-01 15:04:52,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@778cd34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:52, skipping insertion in model container [2020-12-01 15:04:52,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:04:52" (1/1) ... [2020-12-01 15:04:52,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:04:52,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:04:54,040 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 15:04:54,082 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) [2020-12-01 15:04:54,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d12c137 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:54, skipping insertion in model container [2020-12-01 15:04:54,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:04:54,084 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 15:04:54,088 INFO L168 Benchmark]: Toolchain (without parser) took 1671.35 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 60.8 MB in the beginning and 64.3 MB in the end (delta: -3.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:04:54,090 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 96.5 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:04:54,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1665.72 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 60.8 MB in the beginning and 64.6 MB in the end (delta: -3.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:04:54,093 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 96.5 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1665.72 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 60.8 MB in the beginning and 64.6 MB in the end (delta: -3.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2975]: 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 0.2.0-69874e2 [2020-12-01 15:04:56,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:04:56,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:04:56,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:04:56,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:04:56,523 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:04:56,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:04:56,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:04:56,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:04:56,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:04:56,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:04:56,550 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:04:56,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:04:56,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:04:56,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:04:56,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:04:56,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:04:56,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:04:56,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:04:56,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:04:56,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:04:56,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:04:56,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:04:56,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:04:56,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:04:56,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:04:56,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:04:56,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:04:56,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:04:56,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:04:56,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:04:56,587 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:04:56,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:04:56,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:04:56,592 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:04:56,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:04:56,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:04:56,593 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:04:56,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:04:56,595 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:04:56,596 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:04:56,597 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-12-01 15:04:56,641 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:04:56,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:04:56,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:04:56,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:04:56,645 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:04:56,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:04:56,646 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:04:56,646 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 15:04:56,646 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:04:56,646 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:04:56,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:04:56,648 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 15:04:56,648 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 15:04:56,648 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 15:04:56,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:04:56,649 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 15:04:56,649 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:04:56,649 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:04:56,649 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:04:56,650 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:04:56,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:04:56,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:04:56,650 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:04:56,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:04:56,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:04:56,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:04:56,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:04:56,652 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:04:56,652 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:04:56,662 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:04:56,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:04:56,662 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_e6445023-2790-45e6-95de-9433e436a6c5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d61dc6f8dfb8311f92d42a92a6cc65f9874bb537 [2020-12-01 15:04:57,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:04:57,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:04:57,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:04:57,114 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:04:57,115 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:04:57,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2020-12-01 15:04:57,191 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data/bd7b00732/c5084a2f9c9e4e70ba6c7eb9a0462f1a/FLAGcb6d4e6a1 [2020-12-01 15:04:57,932 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:04:57,932 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2020-12-01 15:04:57,980 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data/bd7b00732/c5084a2f9c9e4e70ba6c7eb9a0462f1a/FLAGcb6d4e6a1 [2020-12-01 15:04:58,093 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/bin/uautomizer/data/bd7b00732/c5084a2f9c9e4e70ba6c7eb9a0462f1a [2020-12-01 15:04:58,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:04:58,098 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-12-01 15:04:58,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:04:58,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:04:58,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:04:58,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:04:58" (1/1) ... [2020-12-01 15:04:58,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55df557c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:58, skipping insertion in model container [2020-12-01 15:04:58,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:04:58" (1/1) ... [2020-12-01 15:04:58,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:04:58,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:04:59,777 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 15:04:59,838 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 15:04:59,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:05:00,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 15:05:00,161 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 15:05:00,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 15:05:00,933 INFO L208 MainTranslator]: Completed translation [2020-12-01 15:05:00,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00 WrapperNode [2020-12-01 15:05:00,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:05:00,941 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 15:05:00,941 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 15:05:00,941 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 15:05:00,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00" (1/1) ... [2020-12-01 15:05:00,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00" (1/1) ... [2020-12-01 15:05:01,057 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00" (1/1) ... [2020-12-01 15:05:01,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00" (1/1) ... [2020-12-01 15:05:01,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00" (1/1) ... [2020-12-01 15:05:01,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00" (1/1) ... [2020-12-01 15:05:01,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00" (1/1) ... [2020-12-01 15:05:01,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 15:05:01,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 15:05:01,302 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 15:05:01,302 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 15:05:01,303 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e6445023-2790-45e6-95de-9433e436a6c5/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 [2020-12-01 15:05:01,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-12-01 15:05:01,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 15:05:01,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~C_INT [2020-12-01 15:05:01,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2020-12-01 15:05:01,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~C_INT~TO~~loff_t~0 [2020-12-01 15:05:01,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_UINT [2020-12-01 15:05:01,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2020-12-01 15:05:01,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2020-12-01 15:05:01,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-12-01 15:05:01,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2020-12-01 15:05:01,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2020-12-01 15:05:01,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2020-12-01 15:05:01,386 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 15:05:01,386 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 15:05:01,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 15:05:01,387 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2020-12-01 15:05:01,387 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_interrupt [2020-12-01 15:05:01,387 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-12-01 15:05:01,387 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_usecs [2020-12-01 15:05:01,387 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-12-01 15:05:01,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2020-12-01 15:05:01,388 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-12-01 15:05:01,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-12-01 15:05:01,388 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-12-01 15:05:01,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2020-12-01 15:05:01,388 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-12-01 15:05:01,389 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-12-01 15:05:01,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_init [2020-12-01 15:05:01,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_destroy [2020-12-01 15:05:01,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_lock [2020-12-01 15:05:01,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_unlock [2020-12-01 15:05:01,389 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-12-01 15:05:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2020-12-01 15:05:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-12-01 15:05:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-12-01 15:05:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-12-01 15:05:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2020-12-01 15:05:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2020-12-01 15:05:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-12-01 15:05:01,391 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2020-12-01 15:05:01,391 INFO L138 BoogieDeclarations]: Found implementation of procedure sigfillset [2020-12-01 15:05:01,391 INFO L138 BoogieDeclarations]: Found implementation of procedure sigaddsetmask [2020-12-01 15:05:01,391 INFO L138 BoogieDeclarations]: Found implementation of procedure sigdelsetmask [2020-12-01 15:05:01,391 INFO L138 BoogieDeclarations]: Found implementation of procedure sigtestsetmask [2020-12-01 15:05:01,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-12-01 15:05:01,392 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-12-01 15:05:01,392 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-12-01 15:05:01,393 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-12-01 15:05:01,393 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2020-12-01 15:05:01,393 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2020-12-01 15:05:01,393 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_status [2020-12-01 15:05:01,393 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2020-12-01 15:05:01,393 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2020-12-01 15:05:01,394 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_timer [2020-12-01 15:05:01,394 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2020-12-01 15:05:01,394 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_on [2020-12-01 15:05:01,394 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2020-12-01 15:05:01,395 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_write [2020-12-01 15:05:01,395 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ioctl [2020-12-01 15:05:01,395 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_open [2020-12-01 15:05:01,395 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_close [2020-12-01 15:05:01,395 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_notify_sys [2020-12-01 15:05:01,396 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_show_action [2020-12-01 15:05:01,396 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_init [2020-12-01 15:05:01,396 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_exit [2020-12-01 15:05:01,397 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-12-01 15:05:01,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-12-01 15:05:01,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-12-01 15:05:01,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2020-12-01 15:05:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2020-12-01 15:05:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kernel [2020-12-01 15:05:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ddv [2020-12-01 15:05:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure call_ddv [2020-12-01 15:05:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure call_cdev_functions [2020-12-01 15:05:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure create_request [2020-12-01 15:05:01,400 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rq_function [2020-12-01 15:05:01,400 INFO L138 BoogieDeclarations]: Found implementation of procedure call_genhd_functions [2020-12-01 15:05:01,400 INFO L138 BoogieDeclarations]: Found implementation of procedure call_interrupt_handler [2020-12-01 15:05:01,400 INFO L138 BoogieDeclarations]: Found implementation of procedure create_pci_dev [2020-12-01 15:05:01,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_device [2020-12-01 15:05:01,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_remove_device [2020-12-01 15:05:01,401 INFO L138 BoogieDeclarations]: Found implementation of procedure call_pci_functions [2020-12-01 15:05:01,401 INFO L138 BoogieDeclarations]: Found implementation of procedure call_tasklet_functions [2020-12-01 15:05:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure call_timer_functions [2020-12-01 15:05:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-12-01 15:05:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_class [2020-12-01 15:05:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_register_driver [2020-12-01 15:05:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-12-01 15:05:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2020-12-01 15:05:01,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2020-12-01 15:05:01,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-12-01 15:05:01,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-12-01 15:05:01,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_user [2020-12-01 15:05:01,403 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user [2020-12-01 15:05:01,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_user [2020-12-01 15:05:01,404 INFO L138 BoogieDeclarations]: Found implementation of procedure put_user [2020-12-01 15:05:01,404 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-12-01 15:05:01,404 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-12-01 15:05:01,404 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2020-12-01 15:05:01,404 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2020-12-01 15:05:01,405 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-12-01 15:05:01,405 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2020-12-01 15:05:01,405 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2020-12-01 15:05:01,405 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fixed_request_queue [2020-12-01 15:05:01,406 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2020-12-01 15:05:01,406 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_alloc_queue [2020-12-01 15:05:01,406 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_make_request [2020-12-01 15:05:01,407 INFO L138 BoogieDeclarations]: Found implementation of procedure end_request [2020-12-01 15:05:01,407 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_hardsect_size [2020-12-01 15:05:01,408 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2020-12-01 15:05:01,408 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-12-01 15:05:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-12-01 15:05:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-12-01 15:05:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2020-12-01 15:05:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2020-12-01 15:05:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-12-01 15:05:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-12-01 15:05:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_alloc [2020-12-01 15:05:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-12-01 15:05:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-12-01 15:05:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-12-01 15:05:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_init [2020-12-01 15:05:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-12-01 15:05:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-12-01 15:05:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2020-12-01 15:05:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2020-12-01 15:05:01,415 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 15:05:01,415 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 15:05:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-12-01 15:05:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-12-01 15:05:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-12-01 15:05:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-12-01 15:05:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-12-01 15:05:01,418 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-12-01 15:05:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure inw_p [2020-12-01 15:05:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure outw_p [2020-12-01 15:05:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure inl_p [2020-12-01 15:05:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure outl_p [2020-12-01 15:05:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-12-01 15:05:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-12-01 15:05:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2020-12-01 15:05:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure init_MUTEX [2020-12-01 15:05:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure init_MUTEX_LOCKED [2020-12-01 15:05:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2020-12-01 15:05:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2020-12-01 15:05:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2020-12-01 15:05:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2020-12-01 15:05:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-12-01 15:05:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-12-01 15:05:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2020-12-01 15:05:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-12-01 15:05:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2020-12-01 15:05:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-12-01 15:05:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-12-01 15:05:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-12-01 15:05:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-12-01 15:05:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-12-01 15:05:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-12-01 15:05:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer [2020-12-01 15:05:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-12-01 15:05:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer_on [2020-12-01 15:05:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-12-01 15:05:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-12-01 15:05:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_head [2020-12-01 15:05:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up [2020-12-01 15:05:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_all [2020-12-01 15:05:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_interruptible [2020-12-01 15:05:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure sleep_on [2020-12-01 15:05:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2020-12-01 15:05:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-12-01 15:05:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure call_shared_workqueue_functions [2020-12-01 15:05:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-12-01 15:05:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-12-01 15:05:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2020-12-01 15:05:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_page [2020-12-01 15:05:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-12-01 15:05:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_node [2020-12-01 15:05:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-12-01 15:05:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_page [2020-12-01 15:05:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-12-01 15:05:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-12-01 15:05:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-12-01 15:05:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-12-01 15:05:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-12-01 15:05:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2020-12-01 15:05:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2020-12-01 15:05:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-12-01 15:05:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-12-01 15:05:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2020-12-01 15:05:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-12-01 15:05:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2020-12-01 15:05:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mem_region [2020-12-01 15:05:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-12-01 15:05:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure request_mem_region [2020-12-01 15:05:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2020-12-01 15:05:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2020-12-01 15:05:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-12-01 15:05:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-12-01 15:05:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-12-01 15:05:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 15:05:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 15:05:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 15:05:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 15:05:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2020-12-01 15:05:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_interrupt [2020-12-01 15:05:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure call_ddv [2020-12-01 15:05:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure barrier [2020-12-01 15:05:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-12-01 15:05:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-12-01 15:05:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-12-01 15:05:01,435 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_usecs [2020-12-01 15:05:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-12-01 15:05:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2020-12-01 15:05:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer [2020-12-01 15:05:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer_on [2020-12-01 15:05:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-12-01 15:05:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-12-01 15:05:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-12-01 15:05:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2020-12-01 15:05:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-12-01 15:05:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2020-12-01 15:05:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-12-01 15:05:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-12-01 15:05:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-12-01 15:05:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-12-01 15:05:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-12-01 15:05:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-12-01 15:05:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure rmb [2020-12-01 15:05:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure read_barrier_depends [2020-12-01 15:05:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure wmb [2020-12-01 15:05:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure mb [2020-12-01 15:05:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-12-01 15:05:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 15:05:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-12-01 15:05:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-12-01 15:05:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 15:05:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2020-12-01 15:05:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-12-01 15:05:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-12-01 15:05:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-12-01 15:05:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_head [2020-12-01 15:05:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-12-01 15:05:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-12-01 15:05:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up [2020-12-01 15:05:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_all [2020-12-01 15:05:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_interruptible [2020-12-01 15:05:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-12-01 15:05:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue_exclusive [2020-12-01 15:05:01,441 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-12-01 15:05:01,441 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-12-01 15:05:01,441 INFO L130 BoogieDeclarations]: Found specification of procedure sleep_on [2020-12-01 15:05:01,441 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2020-12-01 15:05:01,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pthread_t [2020-12-01 15:05:01,446 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2020-12-01 15:05:01,446 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2020-12-01 15:05:01,446 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2020-12-01 15:05:01,446 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2020-12-01 15:05:01,446 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2020-12-01 15:05:01,446 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2020-12-01 15:05:01,446 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2020-12-01 15:05:01,447 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2020-12-01 15:05:01,447 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2020-12-01 15:05:01,447 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2020-12-01 15:05:01,447 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2020-12-01 15:05:01,447 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2020-12-01 15:05:01,448 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2020-12-01 15:05:01,448 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2020-12-01 15:05:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2020-12-01 15:05:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2020-12-01 15:05:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2020-12-01 15:05:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2020-12-01 15:05:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2020-12-01 15:05:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2020-12-01 15:05:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2020-12-01 15:05:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2020-12-01 15:05:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2020-12-01 15:05:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2020-12-01 15:05:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2020-12-01 15:05:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2020-12-01 15:05:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getattr_np [2020-12-01 15:05:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2020-12-01 15:05:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2020-12-01 15:05:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getconcurrency [2020-12-01 15:05:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setconcurrency [2020-12-01 15:05:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_yield [2020-12-01 15:05:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2020-12-01 15:05:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 15:05:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 15:05:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 15:05:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 15:05:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2020-12-01 15:05:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2020-12-01 15:05:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-12-01 15:05:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-12-01 15:05:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2020-12-01 15:05:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2020-12-01 15:05:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2020-12-01 15:05:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2020-12-01 15:05:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2020-12-01 15:05:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2020-12-01 15:05:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2020-12-01 15:05:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2020-12-01 15:05:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2020-12-01 15:05:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2020-12-01 15:05:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2020-12-01 15:05:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2020-12-01 15:05:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2020-12-01 15:05:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2020-12-01 15:05:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2020-12-01 15:05:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2020-12-01 15:05:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2020-12-01 15:05:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2020-12-01 15:05:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2020-12-01 15:05:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_kill_other_threads_np [2020-12-01 15:05:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-12-01 15:05:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2020-12-01 15:05:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-12-01 15:05:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-12-01 15:05:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-12-01 15:05:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-12-01 15:05:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-12-01 15:05:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-12-01 15:05:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-12-01 15:05:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_unsigned [2020-12-01 15:05:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-12-01 15:05:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-12-01 15:05:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_sector_t [2020-12-01 15:05:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-12-01 15:05:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pchar [2020-12-01 15:05:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-12-01 15:05:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure noop [2020-12-01 15:05:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-12-01 15:05:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 15:05:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 15:05:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2020-12-01 15:05:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-12-01 15:05:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-12-01 15:05:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-12-01 15:05:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2020-12-01 15:05:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2020-12-01 15:05:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-12-01 15:05:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2020-12-01 15:05:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2020-12-01 15:05:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_page [2020-12-01 15:05:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-12-01 15:05:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-12-01 15:05:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure free_page [2020-12-01 15:05:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_node [2020-12-01 15:05:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-12-01 15:05:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_page [2020-12-01 15:05:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-12-01 15:05:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-12-01 15:05:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-12-01 15:05:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure ksize [2020-12-01 15:05:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-12-01 15:05:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-12-01 15:05:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-12-01 15:05:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-12-01 15:05:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-12-01 15:05:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2020-12-01 15:05:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2020-12-01 15:05:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-12-01 15:05:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-12-01 15:05:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure strnicmp [2020-12-01 15:05:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-12-01 15:05:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure strnchr [2020-12-01 15:05:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-12-01 15:05:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure strstrip [2020-12-01 15:05:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-12-01 15:05:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-12-01 15:05:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-12-01 15:05:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2020-12-01 15:05:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-12-01 15:05:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2020-12-01 15:05:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-12-01 15:05:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-12-01 15:05:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-12-01 15:05:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure memscan [2020-12-01 15:05:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-12-01 15:05:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2020-12-01 15:05:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-12-01 15:05:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-12-01 15:05:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-12-01 15:05:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_change_bit [2020-12-01 15:05:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure test_bit [2020-12-01 15:05:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-12-01 15:05:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2020-12-01 15:05:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure sigfillset [2020-12-01 15:05:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-12-01 15:05:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure sigaddsetmask [2020-12-01 15:05:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure sigdelsetmask [2020-12-01 15:05:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure sigtestsetmask [2020-12-01 15:05:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-12-01 15:05:01,466 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-12-01 15:05:01,466 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-12-01 15:05:01,466 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2020-12-01 15:05:01,466 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_signal [2020-12-01 15:05:01,466 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2020-12-01 15:05:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure set_current_state [2020-12-01 15:05:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure kill_proc [2020-12-01 15:05:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2020-12-01 15:05:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-12-01 15:05:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2020-12-01 15:05:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2020-12-01 15:05:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoll [2020-12-01 15:05:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-12-01 15:05:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-12-01 15:05:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-12-01 15:05:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure cond_resched [2020-12-01 15:05:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure get_option [2020-12-01 15:05:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure get_options [2020-12-01 15:05:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2020-12-01 15:05:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2020-12-01 15:05:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-12-01 15:05:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-12-01 15:05:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2020-12-01 15:05:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure init_MUTEX [2020-12-01 15:05:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure init_MUTEX_LOCKED [2020-12-01 15:05:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure down [2020-12-01 15:05:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2020-12-01 15:05:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2020-12-01 15:05:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure up [2020-12-01 15:05:01,473 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-12-01 15:05:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-12-01 15:05:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-12-01 15:05:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-12-01 15:05:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2020-12-01 15:05:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2020-12-01 15:05:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-12-01 15:05:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-12-01 15:05:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-12-01 15:05:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure chrdev_open [2020-12-01 15:05:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure chrdev_show [2020-12-01 15:05:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2020-12-01 15:05:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2020-12-01 15:05:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-12-01 15:05:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-12-01 15:05:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2020-12-01 15:05:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-12-01 15:05:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure check_disk_change [2020-12-01 15:05:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2020-12-01 15:05:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-12-01 15:05:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2020-12-01 15:05:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2020-12-01 15:05:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2020-12-01 15:05:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure request_mem_region [2020-12-01 15:05:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure release_mem_region [2020-12-01 15:05:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2020-12-01 15:05:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2020-12-01 15:05:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure machine_restart [2020-12-01 15:05:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure machine_halt [2020-12-01 15:05:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure machine_power_off [2020-12-01 15:05:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure machine_shutdown [2020-12-01 15:05:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure machine_crash_shutdown [2020-12-01 15:05:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_shutdown_prepare [2020-12-01 15:05:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_restart [2020-12-01 15:05:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_halt [2020-12-01 15:05:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_power_off [2020-12-01 15:05:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_alt_del [2020-12-01 15:05:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure emergency_restart [2020-12-01 15:05:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2020-12-01 15:05:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-12-01 15:05:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-12-01 15:05:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-12-01 15:05:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 15:05:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 15:05:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-12-01 15:05:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-12-01 15:05:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-12-01 15:05:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-12-01 15:05:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-12-01 15:05:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-12-01 15:05:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure inw_p [2020-12-01 15:05:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure outw_p [2020-12-01 15:05:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure inl_p [2020-12-01 15:05:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure outl_p [2020-12-01 15:05:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2020-12-01 15:05:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2020-12-01 15:05:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2020-12-01 15:05:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2020-12-01 15:05:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2020-12-01 15:05:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2020-12-01 15:05:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-12-01 15:05:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-12-01 15:05:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-12-01 15:05:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-12-01 15:05:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-12-01 15:05:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-12-01 15:05:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8_rep [2020-12-01 15:05:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2020-12-01 15:05:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-12-01 15:05:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8_rep [2020-12-01 15:05:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2020-12-01 15:05:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-12-01 15:05:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-12-01 15:05:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-12-01 15:05:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-12-01 15:05:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-12-01 15:05:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-12-01 15:05:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-12-01 15:05:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure access_ok [2020-12-01 15:05:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user [2020-12-01 15:05:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure get_user [2020-12-01 15:05:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user [2020-12-01 15:05:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure put_user [2020-12-01 15:05:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-12-01 15:05:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-12-01 15:05:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2020-12-01 15:05:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_status [2020-12-01 15:05:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2020-12-01 15:05:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2020-12-01 15:05:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_timer [2020-12-01 15:05:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2020-12-01 15:05:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_on [2020-12-01 15:05:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2020-12-01 15:05:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure zf_write [2020-12-01 15:05:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ioctl [2020-12-01 15:05:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure zf_open [2020-12-01 15:05:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure zf_close [2020-12-01 15:05:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure zf_notify_sys [2020-12-01 15:05:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure zf_show_action [2020-12-01 15:05:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 15:05:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure zf_init [2020-12-01 15:05:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure zf_exit [2020-12-01 15:05:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-12-01 15:05:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-12-01 15:05:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2020-12-01 15:05:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_put [2020-12-01 15:05:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-12-01 15:05:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-12-01 15:05:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure cd_forget [2020-12-01 15:05:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure call_cdev_functions [2020-12-01 15:05:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure class_create [2020-12-01 15:05:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-12-01 15:05:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure class_device_create [2020-12-01 15:05:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure class_device_destroy [2020-12-01 15:05:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-12-01 15:05:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-12-01 15:05:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2020-12-01 15:05:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2020-12-01 15:05:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2020-12-01 15:05:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-12-01 15:05:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-12-01 15:05:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk [2020-12-01 15:05:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2020-12-01 15:05:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk_randomness [2020-12-01 15:05:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-12-01 15:05:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure flush_scheduled_work [2020-12-01 15:05:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_init [2020-12-01 15:05:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-12-01 15:05:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-12-01 15:05:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure page_address [2020-12-01 15:05:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-12-01 15:05:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2020-12-01 15:05:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2020-12-01 15:05:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-12-01 15:05:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-12-01 15:05:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-12-01 15:05:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-12-01 15:05:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-12-01 15:05:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-12-01 15:05:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_mask [2020-12-01 15:05:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure cli [2020-12-01 15:05:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure sti [2020-12-01 15:05:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure save_flags [2020-12-01 15:05:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure restore_flags [2020-12-01 15:05:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2020-12-01 15:05:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2020-12-01 15:05:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2020-12-01 15:05:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap_atomic [2020-12-01 15:05:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic_pfn [2020-12-01 15:05:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic_to_page [2020-12-01 15:05:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_kmap_atomic [2020-12-01 15:05:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_kunmap_atomic [2020-12-01 15:05:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2020-12-01 15:05:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure bio_cur_sectors [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure elv_next_request [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure blk_alloc_queue [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_make_request [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_hardsect_size [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_queue [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure blk_plug_device [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure blk_remove_plug [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_dequeue_request [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_first [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_chunk [2020-12-01 15:05:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_last [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure end_request [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure blk_complete_request [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_phys_segments [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_segments [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure call_genhd_functions [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_class [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-12-01 15:05:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_register_driver [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2020-12-01 15:05:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_device [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_remove_device [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure call_pci_functions [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure call_interrupt_handler [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure call_tasklet_functions [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure call_timer_functions [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure call_shared_workqueue_functions [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure init_kernel [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure ddv [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~C_INT [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2020-12-01 15:05:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~C_INT~TO~~loff_t~0 [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_UINT [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure create_request [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure call_rq_function [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2020-12-01 15:05:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure create_pci_dev [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure get_fixed_request_queue [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_read_entry [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_entry [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure seq_escape [2020-12-01 15:05:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_check_change [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wait_until_sent [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-12-01 15:05:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2020-12-01 15:05:01,535 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2020-12-01 15:05:01,536 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-12-01 15:05:01,536 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2020-12-01 15:05:01,536 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2020-12-01 15:05:01,536 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2020-12-01 15:05:01,536 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-12-01 15:05:01,536 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-12-01 15:05:01,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-12-01 15:05:01,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-12-01 15:05:01,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 15:05:01,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-12-01 15:05:01,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-01 15:05:01,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 15:05:07,677 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 15:16:56,473 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 15:16:56,474 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-12-01 15:16:56,476 WARN L322 CfgBuilder]: Unexpected successor node of atomic block begin: L3899 is neither atomic block end nor error location. [2020-12-01 15:16:56,477 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) [2020-12-01 15:16:56,483 INFO L168 Benchmark]: Toolchain (without parser) took 718382.64 ms. Allocated memory was 62.9 MB in the beginning and 497.0 MB in the end (delta: 434.1 MB). Free memory was 38.6 MB in the beginning and 226.9 MB in the end (delta: -188.3 MB). Peak memory consumption was 464.0 MB. Max. memory is 16.1 GB. [2020-12-01 15:16:56,485 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 62.9 MB. Free memory is still 44.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:16:56,487 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2840.11 ms. Allocated memory was 62.9 MB in the beginning and 107.0 MB in the end (delta: 44.0 MB). Free memory was 38.4 MB in the beginning and 74.0 MB in the end (delta: -35.6 MB). Peak memory consumption was 57.1 MB. Max. memory is 16.1 GB. [2020-12-01 15:16:56,488 INFO L168 Benchmark]: Boogie Preprocessor took 359.08 ms. Allocated memory is still 107.0 MB. Free memory was 74.0 MB in the beginning and 50.9 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-12-01 15:16:56,492 INFO L168 Benchmark]: RCFGBuilder took 715178.52 ms. Allocated memory was 107.0 MB in the beginning and 497.0 MB in the end (delta: 390.1 MB). Free memory was 50.9 MB in the beginning and 226.9 MB in the end (delta: -176.0 MB). Peak memory consumption was 432.1 MB. Max. memory is 16.1 GB. [2020-12-01 15:16:56,494 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 62.9 MB. Free memory is still 44.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2840.11 ms. Allocated memory was 62.9 MB in the beginning and 107.0 MB in the end (delta: 44.0 MB). Free memory was 38.4 MB in the beginning and 74.0 MB in the end (delta: -35.6 MB). Peak memory consumption was 57.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 359.08 ms. Allocated memory is still 107.0 MB. Free memory was 74.0 MB in the beginning and 50.9 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 715178.52 ms. Allocated memory was 107.0 MB in the beginning and 497.0 MB in the end (delta: 390.1 MB). Free memory was 50.9 MB in the beginning and 226.9 MB in the end (delta: -176.0 MB). Peak memory consumption was 432.1 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...