./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cd6b300b335accb35f3a48bfd0f387908f589dfb4e32ea4d19ee0b855e6625b4 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 22:23:49,899 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 22:23:50,018 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-23 22:23:50,026 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 22:23:50,027 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 22:23:50,065 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 22:23:50,066 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 22:23:50,067 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 22:23:50,068 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 22:23:50,073 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 22:23:50,074 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 22:23:50,074 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 22:23:50,075 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 22:23:50,077 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 22:23:50,077 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 22:23:50,078 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 22:23:50,078 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 22:23:50,079 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 22:23:50,079 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 22:23:50,080 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 22:23:50,080 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 22:23:50,081 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 22:23:50,081 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 22:23:50,082 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 22:23:50,082 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 22:23:50,083 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 22:23:50,083 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 22:23:50,084 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 22:23:50,085 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 22:23:50,085 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 22:23:50,086 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 22:23:50,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 22:23:50,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 22:23:50,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 22:23:50,088 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 22:23:50,088 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 22:23:50,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 22:23:50,089 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 22:23:50,089 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 22:23:50,089 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 22:23:50,089 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 22:23:50,090 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 22:23:50,090 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd6b300b335accb35f3a48bfd0f387908f589dfb4e32ea4d19ee0b855e6625b4 [2023-11-23 22:23:50,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 22:23:50,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 22:23:50,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 22:23:50,432 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 22:23:50,433 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 22:23:50,434 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i [2023-11-23 22:23:53,536 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 22:23:54,061 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 22:23:54,063 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i [2023-11-23 22:23:54,108 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/data/a4813756b/c17b75c2713c451b80416db1d0ad540a/FLAGccc203951 [2023-11-23 22:23:54,125 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/data/a4813756b/c17b75c2713c451b80416db1d0ad540a [2023-11-23 22:23:54,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 22:23:54,133 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 22:23:54,136 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 22:23:54,136 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 22:23:54,142 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 22:23:54,142 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:23:54" (1/1) ... [2023-11-23 22:23:54,143 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e94049d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:54, skipping insertion in model container [2023-11-23 22:23:54,144 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:23:54" (1/1) ... [2023-11-23 22:23:54,234 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 22:23:54,479 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i[457,470] [2023-11-23 22:23:55,981 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:23:56,019 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 22:23:56,038 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i[457,470] [2023-11-23 22:23:56,368 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:23:56,496 WARN L675 CHandler]: The function __VERIFIER_nondet_sector_t is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 22:23:56,504 INFO L206 MainTranslator]: Completed translation [2023-11-23 22:23:56,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56 WrapperNode [2023-11-23 22:23:56,505 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 22:23:56,506 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 22:23:56,506 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 22:23:56,507 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 22:23:56,514 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,599 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,715 INFO L138 Inliner]: procedures = 474, calls = 839, calls flagged for inlining = 54, calls inlined = 37, statements flattened = 1080 [2023-11-23 22:23:56,716 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 22:23:56,717 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 22:23:56,717 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 22:23:56,717 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 22:23:56,729 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,729 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,737 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,795 INFO L189 HeapSplitter]: Split 195 memory accesses to 26 slices as follows [5, 12, 3, 20, 0, 0, 0, 3, 3, 11, 5, 16, 5, 0, 0, 18, 2, 5, 20, 4, 2, 2, 2, 18, 34, 5] [2023-11-23 22:23:56,795 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,796 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,904 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,921 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,956 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:56,974 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:57,012 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 22:23:57,013 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 22:23:57,014 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 22:23:57,014 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 22:23:57,015 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (1/1) ... [2023-11-23 22:23:57,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 22:23:57,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:23:57,050 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 22:23:57,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 22:23:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2023-11-23 22:23:57,096 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2023-11-23 22:23:57,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-23 22:23:57,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2023-11-23 22:23:57,096 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 22:23:57,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 22:23:57,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 22:23:57,098 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 22:23:57,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 22:23:57,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-23 22:23:57,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2023-11-23 22:23:57,099 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2023-11-23 22:23:57,099 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2023-11-23 22:23:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-23 22:23:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-23 22:23:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-23 22:23:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-23 22:23:57,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-23 22:23:57,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-23 22:23:57,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-23 22:23:57,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-23 22:23:57,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-23 22:23:57,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-23 22:23:57,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-23 22:23:57,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-23 22:23:57,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-23 22:23:57,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-23 22:23:57,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-23 22:23:57,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-23 22:23:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-23 22:23:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-23 22:23:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-23 22:23:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-23 22:23:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-23 22:23:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-23 22:23:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-23 22:23:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-23 22:23:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-23 22:23:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-23 22:23:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 22:23:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 22:23:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 22:23:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 22:23:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 22:23:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 22:23:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 22:23:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 22:23:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 22:23:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 22:23:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 22:23:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 22:23:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 22:23:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 22:23:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 22:23:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 22:23:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-23 22:23:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-23 22:23:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-23 22:23:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-23 22:23:57,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-23 22:23:57,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-23 22:23:57,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-23 22:23:57,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-23 22:23:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-23 22:23:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-23 22:23:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 22:23:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2023-11-23 22:23:57,112 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2023-11-23 22:23:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 22:23:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 22:23:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 22:23:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 22:23:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 22:23:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 22:23:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 22:23:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 22:23:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 22:23:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 22:23:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 22:23:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 22:23:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 22:23:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 22:23:57,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 22:23:57,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 22:23:57,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 22:23:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-23 22:23:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-23 22:23:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-23 22:23:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-23 22:23:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-23 22:23:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-23 22:23:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-23 22:23:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-23 22:23:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-23 22:23:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-23 22:23:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 22:23:57,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 22:23:57,119 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2023-11-23 22:23:57,119 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2023-11-23 22:23:57,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-23 22:23:57,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-23 22:23:57,119 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2023-11-23 22:23:57,119 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2023-11-23 22:23:57,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 22:23:57,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 22:23:57,120 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2023-11-23 22:23:57,120 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2023-11-23 22:23:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-23 22:23:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-23 22:23:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-23 22:23:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-23 22:23:57,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-23 22:23:57,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-23 22:23:57,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-23 22:23:57,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-23 22:23:57,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-23 22:23:57,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-23 22:23:57,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-23 22:23:57,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-23 22:23:57,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-23 22:23:57,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-23 22:23:57,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-23 22:23:57,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-23 22:23:57,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-23 22:23:57,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-23 22:23:57,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-23 22:23:57,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-23 22:23:57,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-23 22:23:57,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-23 22:23:57,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-23 22:23:57,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-23 22:23:57,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-23 22:23:57,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-23 22:23:57,126 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 22:23:57,127 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 22:23:57,127 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-23 22:23:57,127 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-23 22:23:57,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 22:23:57,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 22:23:57,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 22:23:57,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 22:23:57,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 22:23:57,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 22:23:57,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 22:23:57,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 22:23:57,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 22:23:57,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 22:23:57,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 22:23:57,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 22:23:57,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 22:23:57,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 22:23:57,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 22:23:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 22:23:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 22:23:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-23 22:23:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-23 22:23:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-23 22:23:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-23 22:23:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-23 22:23:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-23 22:23:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-23 22:23:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-23 22:23:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-23 22:23:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-23 22:23:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-23 22:23:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-23 22:23:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2023-11-23 22:23:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2023-11-23 22:23:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 22:23:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 22:23:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 22:23:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 22:23:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 22:23:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 22:23:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 22:23:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 22:23:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 22:23:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 22:23:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 22:23:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 22:23:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 22:23:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 22:23:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 22:23:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 22:23:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 22:23:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 22:23:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-23 22:23:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-23 22:23:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-23 22:23:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-23 22:23:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-23 22:23:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-23 22:23:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-23 22:23:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-23 22:23:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-23 22:23:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-23 22:23:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 22:23:57,145 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 22:23:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-23 22:23:57,145 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-23 22:23:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-23 22:23:57,146 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-23 22:23:57,146 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-11-23 22:23:57,146 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-11-23 22:23:57,146 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2023-11-23 22:23:57,146 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2023-11-23 22:23:57,146 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2023-11-23 22:23:57,146 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2023-11-23 22:23:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 22:23:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 22:23:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 22:23:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 22:23:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 22:23:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 22:23:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 22:23:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 22:23:57,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 22:23:57,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 22:23:57,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 22:23:57,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 22:23:57,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 22:23:57,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 22:23:57,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 22:23:57,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 22:23:57,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-23 22:23:57,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-23 22:23:57,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-23 22:23:57,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-23 22:23:57,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-23 22:23:57,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-23 22:23:57,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-23 22:23:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-23 22:23:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-23 22:23:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-23 22:23:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2023-11-23 22:23:57,150 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2023-11-23 22:23:57,150 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2023-11-23 22:23:57,150 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2023-11-23 22:23:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-11-23 22:23:57,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-11-23 22:23:57,151 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 22:23:57,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 22:23:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 22:23:57,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 22:23:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 22:23:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 22:23:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 22:23:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 22:23:57,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 22:23:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 22:23:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 22:23:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 22:23:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 22:23:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 22:23:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 22:23:57,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 22:23:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 22:23:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 22:23:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 22:23:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 22:23:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-23 22:23:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-23 22:23:57,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-23 22:23:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-23 22:23:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-23 22:23:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-23 22:23:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-23 22:23:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-23 22:23:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-23 22:23:57,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-23 22:23:57,622 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 22:23:57,625 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 22:23:58,755 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 22:23:58,877 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 22:23:58,878 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-23 22:23:58,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:23:58 BoogieIcfgContainer [2023-11-23 22:23:58,878 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 22:23:58,881 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 22:23:58,881 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 22:23:58,884 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 22:23:58,885 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:23:54" (1/3) ... [2023-11-23 22:23:58,885 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5de42be0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:23:58, skipping insertion in model container [2023-11-23 22:23:58,885 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:23:56" (2/3) ... [2023-11-23 22:23:58,886 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5de42be0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:23:58, skipping insertion in model container [2023-11-23 22:23:58,886 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:23:58" (3/3) ... [2023-11-23 22:23:58,887 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inw_p.i [2023-11-23 22:23:58,906 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 22:23:58,907 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-23 22:23:58,908 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5de42be0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 10:23:58, skipping insertion in model container [2023-11-23 22:23:58,908 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 22:23:58,909 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 22:23:58,909 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 22:23:58,910 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 22:23:58,910 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:23:58" (3/3) ... [2023-11-23 22:23:58,912 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-23 22:23:58,916 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2023-11-23 22:23:58,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-23 22:23:58,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2023-11-23 22:23:58,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ping [2023-11-23 22:23:58,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2023-11-23 22:23:58,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_readw [2023-11-23 22:23:58,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2023-11-23 22:23:58,917 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2023-11-23 22:23:58,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2023-11-23 22:23:58,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 22:23:58,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2023-11-23 22:23:58,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2023-11-23 22:23:58,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2023-11-23 22:23:58,918 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2023-11-23 22:23:58,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2023-11-23 22:23:58,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-23 22:23:58,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_region [2023-11-23 22:23:58,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2023-11-23 22:23:58,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2023-11-23 22:23:58,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2023-11-23 22:23:58,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2023-11-23 22:23:58,919 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2023-11-23 22:23:58,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2023-11-23 22:23:58,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_region [2023-11-23 22:23:58,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-11-23 22:23:58,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_add [2023-11-23 22:23:58,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 22:23:58,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2023-11-23 22:23:58,942 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 178 nodes and edges [2023-11-23 22:23:58,945 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 70 nodes and edges [2023-11-23 22:23:58,948 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2023-11-23 22:23:58,951 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2023-11-23 22:23:58,953 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-23 22:23:58,956 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-23 22:23:59,196 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/witness.graphml [2023-11-23 22:23:59,197 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/witness.yml [2023-11-23 22:23:59,197 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 22:23:59,198 INFO L158 Benchmark]: Toolchain (without parser) took 5065.05ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 102.0MB in the beginning and 91.5MB in the end (delta: 10.5MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. [2023-11-23 22:23:59,199 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory is still 46.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 22:23:59,199 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2369.45ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 102.0MB in the beginning and 98.6MB in the end (delta: 3.3MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2023-11-23 22:23:59,199 INFO L158 Benchmark]: Boogie Procedure Inliner took 210.00ms. Allocated memory is still 180.4MB. Free memory was 98.6MB in the beginning and 89.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 22:23:59,200 INFO L158 Benchmark]: Boogie Preprocessor took 295.45ms. Allocated memory is still 180.4MB. Free memory was 89.2MB in the beginning and 124.4MB in the end (delta: -35.2MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. [2023-11-23 22:23:59,200 INFO L158 Benchmark]: RCFGBuilder took 1865.49ms. Allocated memory is still 180.4MB. Free memory was 124.4MB in the beginning and 116.6MB in the end (delta: 7.8MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. [2023-11-23 22:23:59,201 INFO L158 Benchmark]: TraceAbstraction took 27.82ms. Allocated memory is still 180.4MB. Free memory was 115.6MB in the beginning and 113.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 22:23:59,201 INFO L158 Benchmark]: Witness Printer took 287.71ms. Allocated memory is still 180.4MB. Free memory was 113.4MB in the beginning and 91.5MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-23 22:23:59,203 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory is still 46.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2369.45ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 102.0MB in the beginning and 98.6MB in the end (delta: 3.3MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 210.00ms. Allocated memory is still 180.4MB. Free memory was 98.6MB in the beginning and 89.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 295.45ms. Allocated memory is still 180.4MB. Free memory was 89.2MB in the beginning and 124.4MB in the end (delta: -35.2MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1865.49ms. Allocated memory is still 180.4MB. Free memory was 124.4MB in the beginning and 116.6MB in the end (delta: 7.8MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. * TraceAbstraction took 27.82ms. Allocated memory is still 180.4MB. Free memory was 115.6MB in the beginning and 113.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 287.71ms. Allocated memory is still 180.4MB. Free memory was 113.4MB in the beginning and 91.5MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2023-11-23 22:23:59,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e3b42e3-f2ee-4311-b752-301a4d57791e/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE