./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme --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 64bit --witnessprinter.graph.data.programhash b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:46:53,220 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:46:53,366 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:46:53,379 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:46:53,380 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:46:53,420 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:46:53,420 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:46:53,421 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:46:53,422 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:46:53,427 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:46:53,428 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:46:53,429 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:46:53,430 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:46:53,431 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:46:53,432 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:46:53,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:46:53,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:46:53,434 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:46:53,435 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:46:53,436 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:46:53,436 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:46:53,437 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:46:53,438 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:46:53,438 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:46:53,439 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:46:53,439 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:46:53,440 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:46:53,440 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:46:53,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:46:53,441 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:46:53,443 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:46:53,443 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:46:53,444 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:46:53,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:46:53,444 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:46:53,444 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:46:53,445 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:46:53,445 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:46:53,445 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:46:53,446 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_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f [2023-11-26 11:46:53,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:46:53,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:46:53,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:46:53,848 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:46:53,849 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:46:53,851 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-11-26 11:46:56,990 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:46:57,615 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:46:57,616 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-11-26 11:46:57,670 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/data/213933df3/cb7348b336bf4a6eb5e7f079e796dcf7/FLAG1b1a47824 [2023-11-26 11:46:57,690 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/data/213933df3/cb7348b336bf4a6eb5e7f079e796dcf7 [2023-11-26 11:46:57,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:46:57,699 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:46:57,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:46:57,703 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:46:57,709 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:46:57,709 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:46:57" (1/1) ... [2023-11-26 11:46:57,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5028e464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:57, skipping insertion in model container [2023-11-26 11:46:57,711 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:46:57" (1/1) ... [2023-11-26 11:46:57,891 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:47:00,267 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_5cd8e444-55c7-41d6-80ad-983b0af7d862/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2023-11-26 11:47:00,338 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:47:00,384 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:47:00,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3635-3636] [2023-11-26 11:47:00,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3647-3648] [2023-11-26 11:47:00,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3651-3652] [2023-11-26 11:47:00,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3655-3656] [2023-11-26 11:47:00,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3659-3660] [2023-11-26 11:47:00,825 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_5cd8e444-55c7-41d6-80ad-983b0af7d862/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2023-11-26 11:47:00,834 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:47:00,945 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:47:00,945 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:47:00,953 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:47:00,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00 WrapperNode [2023-11-26 11:47:00,954 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:47:00,955 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:47:00,956 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:47:00,956 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:47:00,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:01,146 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:01,386 INFO L138 Inliner]: procedures = 258, calls = 2881, calls flagged for inlining = 112, calls inlined = 103, statements flattened = 6859 [2023-11-26 11:47:01,386 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:47:01,387 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:47:01,388 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:47:01,388 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:47:01,401 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:01,402 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:01,469 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:02,578 INFO L175 MemorySlicer]: Split 1210 memory accesses to 33 slices as follows [4, 6, 4, 6, 4, 6, 4, 34, 6, 4, 9, 7, 1, 6, 1, 4, 2, 2, 45, 1, 1, 26, 6, 4, 994, 2, 1, 6, 4, 1, 2, 6, 1]. 82 percent of accesses are in the largest equivalence class. The 399 initializations are split as follows [4, 6, 4, 6, 4, 6, 4, 0, 6, 4, 9, 0, 0, 6, 0, 4, 2, 0, 43, 0, 0, 0, 6, 4, 265, 0, 0, 6, 4, 0, 0, 6, 0]. The 343 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 2, 1, 0, 1, 0, 0, 1, 0, 1, 1, 13, 0, 0, 310, 1, 1, 0, 0, 1, 1, 0, 1]. [2023-11-26 11:47:02,578 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:02,579 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:02,774 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:02,807 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:02,838 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:02,858 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:02,909 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:47:02,912 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:47:02,912 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:47:02,913 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:47:02,914 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (1/1) ... [2023-11-26 11:47:02,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:47:02,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:47:02,959 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:47:02,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd8e444-55c7-41d6-80ad-983b0af7d862/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:47:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_15 [2023-11-26 11:47:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_15 [2023-11-26 11:47:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2023-11-26 11:47:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2023-11-26 11:47:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_13 [2023-11-26 11:47:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_13 [2023-11-26 11:47:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-11-26 11:47:03,010 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-11-26 11:47:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-26 11:47:03,010 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-26 11:47:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 11:47:03,010 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 11:47:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-11-26 11:47:03,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-11-26 11:47:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2023-11-26 11:47:03,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2023-11-26 11:47:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:47:03,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:47:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:47:03,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:47:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2023-11-26 11:47:03,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2023-11-26 11:47:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:47:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:47:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-26 11:47:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-26 11:47:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2023-11-26 11:47:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2023-11-26 11:47:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-26 11:47:03,054 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-26 11:47:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-26 11:47:03,054 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-26 11:47:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-26 11:47:03,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-26 11:47:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 11:47:03,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 11:47:03,055 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-26 11:47:03,055 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-26 11:47:03,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 11:47:03,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 11:47:03,055 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-26 11:47:03,055 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-26 11:47:03,055 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 11:47:03,056 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 11:47:03,056 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2023-11-26 11:47:03,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2023-11-26 11:47:03,056 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2023-11-26 11:47:03,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2023-11-26 11:47:03,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:47:03,056 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-26 11:47:03,056 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-26 11:47:03,056 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-26 11:47:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-11-26 11:47:03,057 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-11-26 11:47:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-11-26 11:47:03,057 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-11-26 11:47:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2023-11-26 11:47:03,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2023-11-26 11:47:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:47:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:47:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:47:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:47:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:47:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:47:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:47:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:47:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:47:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:47:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:47:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:47:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:47:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:47:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:47:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:47:03,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:47:03,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:47:03,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:47:03,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:47:03,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:47:03,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:47:03,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:47:03,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:47:03,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 11:47:03,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 11:47:03,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 11:47:03,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 11:47:03,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 11:47:03,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 11:47:03,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 11:47:03,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 11:47:03,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 11:47:03,065 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-26 11:47:03,065 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-11-26 11:47:03,066 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-11-26 11:47:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-26 11:47:03,066 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-26 11:47:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2023-11-26 11:47:03,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2023-11-26 11:47:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:47:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-11-26 11:47:03,067 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-11-26 11:47:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:47:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:47:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:47:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:47:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:47:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:47:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:47:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:47:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:47:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:47:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:47:03,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:47:03,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:47:03,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:47:03,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:47:03,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:47:03,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:47:03,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:47:03,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:47:03,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:47:03,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:47:03,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:47:03,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:47:03,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:47:03,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 11:47:03,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 11:47:03,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 11:47:03,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 11:47:03,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 11:47:03,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 11:47:03,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 11:47:03,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 11:47:03,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 11:47:03,074 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2023-11-26 11:47:03,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2023-11-26 11:47:03,074 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:47:03,074 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:47:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-26 11:47:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-26 11:47:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-26 11:47:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-26 11:47:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-26 11:47:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-26 11:47:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-26 11:47:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-26 11:47:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2023-11-26 11:47:03,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2023-11-26 11:47:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2023-11-26 11:47:03,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2023-11-26 11:47:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-26 11:47:03,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-26 11:47:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-26 11:47:03,077 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-26 11:47:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-26 11:47:03,078 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-26 11:47:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-26 11:47:03,078 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-26 11:47:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-26 11:47:03,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-26 11:47:03,079 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2023-11-26 11:47:03,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2023-11-26 11:47:03,079 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2023-11-26 11:47:03,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2023-11-26 11:47:03,079 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2023-11-26 11:47:03,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2023-11-26 11:47:03,080 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2023-11-26 11:47:03,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2023-11-26 11:47:03,080 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2023-11-26 11:47:03,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2023-11-26 11:47:03,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:47:03,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:47:03,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:47:03,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:47:03,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:47:03,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:47:03,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:47:03,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:47:03,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:47:03,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:47:03,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:47:03,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:47:03,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:47:03,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:47:03,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:47:03,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:47:03,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:47:03,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:47:03,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:47:03,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:47:03,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 11:47:03,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 11:47:03,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 11:47:03,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 11:47:03,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 11:47:03,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 11:47:03,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 11:47:03,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 11:47:03,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 11:47:03,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 11:47:03,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 11:47:03,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 11:47:03,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 11:47:03,087 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-26 11:47:03,087 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-26 11:47:03,087 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2023-11-26 11:47:03,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2023-11-26 11:47:03,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-11-26 11:47:03,088 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-11-26 11:47:03,088 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-11-26 11:47:03,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-11-26 11:47:03,088 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-26 11:47:03,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-26 11:47:03,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:47:03,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:47:03,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:47:03,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:47:03,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:47:03,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:47:03,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:47:03,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:47:03,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:47:03,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:47:03,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:47:03,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:47:03,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:47:03,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:47:03,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:47:03,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:47:03,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:47:03,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:47:03,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:47:03,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:47:03,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:47:03,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:47:03,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:47:03,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:47:03,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 11:47:03,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 11:47:03,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 11:47:03,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 11:47:03,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 11:47:03,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 11:47:03,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 11:47:03,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 11:47:03,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 11:47:03,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-11-26 11:47:03,095 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-11-26 11:47:03,095 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2023-11-26 11:47:03,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2023-11-26 11:47:03,095 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2023-11-26 11:47:03,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2023-11-26 11:47:03,096 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2023-11-26 11:47:03,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2023-11-26 11:47:03,096 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2023-11-26 11:47:03,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2023-11-26 11:47:03,097 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-26 11:47:03,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-26 11:47:03,097 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2023-11-26 11:47:03,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2023-11-26 11:47:03,097 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-26 11:47:03,097 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-26 11:47:03,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:47:03,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:47:03,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:47:03,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:47:03,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:47:03,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:47:03,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:47:03,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:47:03,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:47:03,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:47:03,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:47:03,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:47:03,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:47:03,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:47:03,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:47:03,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:47:03,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:47:03,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:47:03,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:47:03,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:47:03,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:47:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:47:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:47:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:47:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 11:47:03,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 11:47:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 11:47:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 11:47:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 11:47:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 11:47:03,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 11:47:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 11:47:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 11:47:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-11-26 11:47:03,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-11-26 11:47:03,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:47:03,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:47:03,105 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2023-11-26 11:47:03,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2023-11-26 11:47:03,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-26 11:47:03,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-26 11:47:03,105 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2023-11-26 11:47:03,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2023-11-26 11:47:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2023-11-26 11:47:03,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2023-11-26 11:47:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:47:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2023-11-26 11:47:03,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2023-11-26 11:47:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-26 11:47:03,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-26 11:47:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-26 11:47:03,107 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-26 11:47:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:47:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-26 11:47:03,108 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-26 11:47:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:47:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:47:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:47:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:47:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:47:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:47:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:47:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:47:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:47:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:47:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:47:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:47:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:47:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:47:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:47:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:47:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:47:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:47:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:47:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:47:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:47:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:47:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:47:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:47:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 11:47:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 11:47:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 11:47:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 11:47:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 11:47:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 11:47:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 11:47:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 11:47:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 11:47:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2023-11-26 11:47:03,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2023-11-26 11:47:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:47:03,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:47:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-11-26 11:47:03,114 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-11-26 11:47:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2023-11-26 11:47:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2023-11-26 11:47:03,115 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-26 11:47:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-26 11:47:03,115 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2023-11-26 11:47:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2023-11-26 11:47:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-11-26 11:47:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-11-26 11:47:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-26 11:47:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-26 11:47:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-26 11:47:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-26 11:47:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 11:47:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 11:47:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-26 11:47:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-26 11:47:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2023-11-26 11:47:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2023-11-26 11:47:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-26 11:47:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-26 11:47:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:47:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:47:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:47:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:47:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:47:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:47:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:47:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:47:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:47:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:47:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:47:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:47:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:47:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:47:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:47:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:47:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:47:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:47:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:47:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:47:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:47:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:47:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:47:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:47:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 11:47:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 11:47:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 11:47:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 11:47:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 11:47:03,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 11:47:03,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 11:47:03,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 11:47:03,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 11:47:03,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:47:03,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:47:04,000 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:47:04,005 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:47:04,161 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:47:20,911 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:47:21,289 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:47:21,290 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 11:47:21,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:47:21 BoogieIcfgContainer [2023-11-26 11:47:21,292 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:47:21,296 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:47:21,296 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:47:21,300 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:47:21,300 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:46:57" (1/3) ... [2023-11-26 11:47:21,303 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dfb8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:47:21, skipping insertion in model container [2023-11-26 11:47:21,303 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:47:00" (2/3) ... [2023-11-26 11:47:21,304 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dfb8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:47:21, skipping insertion in model container [2023-11-26 11:47:21,305 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:47:21" (3/3) ... [2023-11-26 11:47:21,307 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-11-26 11:47:21,331 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:47:21,331 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:47:21,507 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:47:21,516 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@25896986, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:47:21,516 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:47:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand has 1762 states, 1199 states have (on average 1.4812343619683068) internal successors, (1776), 1249 states have internal predecessors, (1776), 476 states have call successors, (476), 86 states have call predecessors, (476), 85 states have return successors, (469), 455 states have call predecessors, (469), 469 states have call successors, (469) [2023-11-26 11:47:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-26 11:47:21,579 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:47:21,580 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:47:21,581 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:47:21,586 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:47:21,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1150236050, now seen corresponding path program 1 times [2023-11-26 11:47:21,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:47:21,596 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334481055] [2023-11-26 11:47:21,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:47:21,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:47:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:47:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:47:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:47:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-26 11:47:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:47:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:47:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-26 11:47:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:47:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:47:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-26 11:47:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:47:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:47:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-26 11:47:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:47:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:47:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 11:47:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-26 11:47:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:22,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-26 11:47:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:23,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-26 11:47:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:23,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-26 11:47:23,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:23,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-26 11:47:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:23,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-11-26 11:47:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:23,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-26 11:47:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:23,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:47:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:23,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2023-11-26 11:47:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-26 11:47:23,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:47:23,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334481055] [2023-11-26 11:47:23,144 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334481055] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:47:23,145 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:47:23,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-26 11:47:23,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276665899] [2023-11-26 11:47:23,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:47:23,156 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-26 11:47:23,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:47:23,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-26 11:47:23,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-11-26 11:47:23,201 INFO L87 Difference]: Start difference. First operand has 1762 states, 1199 states have (on average 1.4812343619683068) internal successors, (1776), 1249 states have internal predecessors, (1776), 476 states have call successors, (476), 86 states have call predecessors, (476), 85 states have return successors, (469), 455 states have call predecessors, (469), 469 states have call successors, (469) Second operand has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (18), 7 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-26 11:47:25,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:47:27,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:47:28,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:47:33,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:47:36,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:47:41,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:47:45,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:47:49,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:47:53,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []