./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-32_7a-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_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/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_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/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_bb71818b-2aab-4ca6-9c31-a028afc76a35/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 2753d752216607180728226381b5a5c2bb1273cd3c02dbf53b55cd0db95c4306 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:54:59,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:54:59,911 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:54:59,920 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:54:59,921 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:54:59,967 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:54:59,968 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:54:59,969 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:54:59,970 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:54:59,976 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:54:59,976 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:54:59,977 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:54:59,978 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:54:59,980 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:54:59,980 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:54:59,981 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:54:59,981 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:54:59,982 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:54:59,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:54:59,983 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:54:59,983 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:54:59,984 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:54:59,984 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:54:59,985 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:54:59,986 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:54:59,986 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:54:59,988 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:54:59,989 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:54:59,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:54:59,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:54:59,991 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:54:59,991 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:54:59,992 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:54:59,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:54:59,992 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:54:59,992 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:54:59,993 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:54:59,993 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:54:59,993 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:54:59,993 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_bb71818b-2aab-4ca6-9c31-a028afc76a35/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2753d752216607180728226381b5a5c2bb1273cd3c02dbf53b55cd0db95c4306 [2023-11-26 11:55:00,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:55:00,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:55:00,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:55:00,458 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:55:00,459 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:55:00,461 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-11-26 11:55:03,659 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:55:04,375 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:55:04,375 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-11-26 11:55:04,443 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/data/3e5c6770e/22545002486c49848302efd01ae3e9a4/FLAG0553dd7bf [2023-11-26 11:55:04,461 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/data/3e5c6770e/22545002486c49848302efd01ae3e9a4 [2023-11-26 11:55:04,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:55:04,469 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:55:04,472 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:55:04,473 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:55:04,478 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:55:04,479 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:55:04" (1/1) ... [2023-11-26 11:55:04,480 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57401150 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:04, skipping insertion in model container [2023-11-26 11:55:04,480 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:55:04" (1/1) ... [2023-11-26 11:55:04,656 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:55:07,213 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_bb71818b-2aab-4ca6-9c31-a028afc76a35/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2023-11-26 11:55:07,475 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:55:07,534 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:55:07,698 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"); [3628-3629] [2023-11-26 11:55:07,701 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"); [3640-3641] [2023-11-26 11:55:07,702 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"); [3644-3645] [2023-11-26 11:55:07,703 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"); [3648-3649] [2023-11-26 11:55:07,704 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"); [3652-3653] [2023-11-26 11:55:08,036 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_bb71818b-2aab-4ca6-9c31-a028afc76a35/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2023-11-26 11:55:08,118 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:55:08,260 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:55:08,260 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:55:08,268 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:55:08,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08 WrapperNode [2023-11-26 11:55:08,270 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:55:08,271 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:55:08,271 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:55:08,271 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:55:08,279 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:08,402 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:08,753 INFO L138 Inliner]: procedures = 384, calls = 3117, calls flagged for inlining = 182, calls inlined = 150, statements flattened = 7460 [2023-11-26 11:55:08,754 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:55:08,755 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:55:08,755 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:55:08,755 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:55:08,768 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:08,769 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:08,838 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:10,229 INFO L175 MemorySlicer]: Split 1210 memory accesses to 33 slices as follows [4, 6, 4, 994, 1, 34, 26, 6, 4, 6, 4, 6, 4, 1, 6, 2, 4, 2, 1, 1, 45, 6, 7, 4, 2, 1, 2, 6, 1, 4, 9, 6, 1]. 82 percent of accesses are in the largest equivalence class. The 399 initializations are split as follows [4, 6, 4, 265, 0, 0, 0, 6, 4, 6, 4, 6, 4, 0, 6, 0, 4, 2, 0, 0, 43, 6, 0, 4, 0, 0, 0, 6, 0, 4, 9, 6, 0]. The 343 writes are split as follows [0, 0, 0, 310, 1, 8, 13, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 2, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1]. [2023-11-26 11:55:10,230 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:10,230 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:10,417 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:10,468 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:10,518 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:10,554 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:10,618 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:55:10,621 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:55:10,622 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:55:10,622 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:55:10,623 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (1/1) ... [2023-11-26 11:55:10,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:55:10,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:55:10,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:55:10,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb71818b-2aab-4ca6-9c31-a028afc76a35/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:55:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-11-26 11:55:10,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-11-26 11:55:10,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-26 11:55:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-26 11:55:10,717 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 11:55:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 11:55:10,717 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-11-26 11:55:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-11-26 11:55:10,718 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2023-11-26 11:55:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2023-11-26 11:55:10,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:55:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:55:10,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:55:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:55:10,719 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2023-11-26 11:55:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2023-11-26 11:55:10,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:55:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:55:10,721 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-26 11:55:10,721 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-26 11:55:10,721 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2023-11-26 11:55:10,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2023-11-26 11:55:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-26 11:55:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-26 11:55:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-26 11:55:10,724 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-26 11:55:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-26 11:55:10,725 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-26 11:55:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2023-11-26 11:55:10,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2023-11-26 11:55:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 11:55:10,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 11:55:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-26 11:55:10,726 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-26 11:55:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 11:55:10,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 11:55:10,727 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-26 11:55:10,727 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-26 11:55:10,727 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 11:55:10,727 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 11:55:10,728 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-26 11:55:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-26 11:55:10,728 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2023-11-26 11:55:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2023-11-26 11:55:10,729 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2023-11-26 11:55:10,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2023-11-26 11:55:10,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:55:10,729 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-26 11:55:10,729 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-26 11:55:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-26 11:55:10,730 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-11-26 11:55:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-11-26 11:55:10,730 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-11-26 11:55:10,731 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-11-26 11:55:10,731 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2023-11-26 11:55:10,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2023-11-26 11:55:10,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:55:10,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:55:10,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:55:10,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:55:10,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:55:10,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:55:10,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:55:10,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:55:10,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:55:10,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:55:10,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:55:10,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:55:10,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:55:10,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:55:10,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:55:10,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:55:10,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:55:10,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:55:10,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:55:10,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:55:10,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:55:10,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:55:10,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:55:10,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:55:10,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 11:55:10,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 11:55:10,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 11:55:10,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 11:55:10,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 11:55:10,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 11:55:10,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 11:55:10,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 11:55:10,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 11:55:10,742 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-26 11:55:10,742 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-11-26 11:55:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-11-26 11:55:10,743 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-26 11:55:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-26 11:55:10,743 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2023-11-26 11:55:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2023-11-26 11:55:10,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ftdi_module_lock [2023-11-26 11:55:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ftdi_module_lock [2023-11-26 11:55:10,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:55:10,744 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-11-26 11:55:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-11-26 11:55:10,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:55:10,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:55:10,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:55:10,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:55:10,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:55:10,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:55:10,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:55:10,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:55:10,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:55:10,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:55:10,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:55:10,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:55:10,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:55:10,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:55:10,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:55:10,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:55:10,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:55:10,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:55:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:55:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:55:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:55:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:55:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:55:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:55:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 11:55:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 11:55:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 11:55:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 11:55:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 11:55:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 11:55:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 11:55:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 11:55:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 11:55:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2023-11-26 11:55:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2023-11-26 11:55:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:55:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:55:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-26 11:55:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-26 11:55:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-26 11:55:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-26 11:55:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-26 11:55:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-26 11:55:10,760 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-26 11:55:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-26 11:55:10,761 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2023-11-26 11:55:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2023-11-26 11:55:10,763 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2023-11-26 11:55:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2023-11-26 11:55:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-26 11:55:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-26 11:55:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-26 11:55:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-26 11:55:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-26 11:55:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-26 11:55:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-26 11:55:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-26 11:55:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2023-11-26 11:55:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2023-11-26 11:55:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2023-11-26 11:55:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2023-11-26 11:55:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2023-11-26 11:55:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2023-11-26 11:55:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2023-11-26 11:55:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2023-11-26 11:55:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2023-11-26 11:55:10,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2023-11-26 11:55:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:55:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:55:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:55:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:55:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:55:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:55:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:55:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:55:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:55:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:55:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:55:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:55:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:55:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:55:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:55:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:55:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:55:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:55:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:55:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:55:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 11:55:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 11:55:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 11:55:10,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 11:55:10,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 11:55:10,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 11:55:10,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 11:55:10,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 11:55:10,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 11:55:10,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 11:55:10,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 11:55:10,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 11:55:10,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 11:55:10,778 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-26 11:55:10,778 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-26 11:55:10,779 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2023-11-26 11:55:10,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2023-11-26 11:55:10,779 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-11-26 11:55:10,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-11-26 11:55:10,780 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-11-26 11:55:10,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-11-26 11:55:10,780 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-26 11:55:10,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-26 11:55:10,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:55:10,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:55:10,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:55:10,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:55:10,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:55:10,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:55:10,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:55:10,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:55:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:55:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:55:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:55:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:55:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:55:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:55:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:55:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:55:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:55:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:55:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:55:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:55:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:55:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:55:10,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:55:10,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:55:10,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 11:55:10,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 11:55:10,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 11:55:10,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 11:55:10,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 11:55:10,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 11:55:10,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 11:55:10,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 11:55:10,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 11:55:10,785 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-11-26 11:55:10,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-11-26 11:55:10,785 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2023-11-26 11:55:10,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2023-11-26 11:55:10,786 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2023-11-26 11:55:10,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2023-11-26 11:55:10,786 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2023-11-26 11:55:10,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2023-11-26 11:55:10,786 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2023-11-26 11:55:10,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2023-11-26 11:55:10,787 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-26 11:55:10,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-26 11:55:10,787 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2023-11-26 11:55:10,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2023-11-26 11:55:10,787 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-26 11:55:10,787 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-26 11:55:10,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:55:10,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:55:10,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:55:10,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:55:10,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:55:10,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:55:10,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:55:10,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:55:10,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:55:10,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:55:10,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:55:10,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:55:10,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:55:10,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:55:10,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:55:10,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:55:10,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:55:10,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:55:10,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:55:10,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:55:10,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:55:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:55:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:55:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:55:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 11:55:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 11:55:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 11:55:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 11:55:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 11:55:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 11:55:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 11:55:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 11:55:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 11:55:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-11-26 11:55:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-11-26 11:55:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:55:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:55:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_89 [2023-11-26 11:55:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_89 [2023-11-26 11:55:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2023-11-26 11:55:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2023-11-26 11:55:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_87 [2023-11-26 11:55:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_87 [2023-11-26 11:55:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2023-11-26 11:55:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2023-11-26 11:55:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-26 11:55:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-26 11:55:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2023-11-26 11:55:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2023-11-26 11:55:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2023-11-26 11:55:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2023-11-26 11:55:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:55:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2023-11-26 11:55:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2023-11-26 11:55:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-26 11:55:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-26 11:55:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-26 11:55:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-26 11:55:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2023-11-26 11:55:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2023-11-26 11:55:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:55:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-26 11:55:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-26 11:55:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 11:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 11:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 11:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 11:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 11:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 11:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 11:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 11:55:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 11:55:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2023-11-26 11:55:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2023-11-26 11:55:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:55:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:55:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-11-26 11:55:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-11-26 11:55:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2023-11-26 11:55:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2023-11-26 11:55:10,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-26 11:55:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-26 11:55:10,802 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2023-11-26 11:55:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2023-11-26 11:55:10,802 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-11-26 11:55:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-11-26 11:55:10,802 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-26 11:55:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-26 11:55:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-26 11:55:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-26 11:55:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 11:55:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 11:55:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-26 11:55:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-26 11:55:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2023-11-26 11:55:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2023-11-26 11:55:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ftdi_module_lock [2023-11-26 11:55:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ftdi_module_lock [2023-11-26 11:55:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-26 11:55:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-26 11:55:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:55:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:55:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:55:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:55:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:55:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:55:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:55:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:55:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:55:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:55:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:55:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:55:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:55:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:55:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:55:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:55:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 11:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 11:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 11:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 11:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 11:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 11:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 11:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 11:55:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 11:55:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:55:10,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:55:11,828 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:55:11,832 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:55:11,973 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:55:32,191 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:55:32,513 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:55:32,514 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 11:55:32,515 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:55:32 BoogieIcfgContainer [2023-11-26 11:55:32,516 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:55:32,519 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:55:32,519 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:55:32,523 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:55:32,523 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:55:04" (1/3) ... [2023-11-26 11:55:32,525 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50b8461a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:55:32, skipping insertion in model container [2023-11-26 11:55:32,525 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:55:08" (2/3) ... [2023-11-26 11:55:32,526 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50b8461a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:55:32, skipping insertion in model container [2023-11-26 11:55:32,526 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:55:32" (3/3) ... [2023-11-26 11:55:32,528 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-11-26 11:55:32,548 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:55:32,549 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:55:32,662 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:55:32,673 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;@450c66ed, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:55:32,673 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:55:32,688 INFO L276 IsEmpty]: Start isEmpty. Operand has 1872 states, 1250 states have (on average 1.468) internal successors, (1835), 1301 states have internal predecessors, (1835), 531 states have call successors, (531), 90 states have call predecessors, (531), 89 states have return successors, (524), 515 states have call predecessors, (524), 524 states have call successors, (524) [2023-11-26 11:55:32,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-26 11:55:32,729 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:55:32,731 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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 11:55:32,733 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:55:32,741 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:55:32,742 INFO L85 PathProgramCache]: Analyzing trace with hash -751570327, now seen corresponding path program 1 times [2023-11-26 11:55:32,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:55:32,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680367745] [2023-11-26 11:55:32,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:55:32,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:55:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:55:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-26 11:55:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:55:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-26 11:55:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:55:34,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-26 11:55:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:55:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-26 11:55:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:55:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 11:55:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-26 11:55:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-26 11:55:34,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-26 11:55:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:34,959 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2023-11-26 11:55:34,962 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:55:34,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680367745] [2023-11-26 11:55:34,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1680367745] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:55:34,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:55:34,968 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-26 11:55:34,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [349638183] [2023-11-26 11:55:34,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:55:34,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 11:55:34,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:55:35,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 11:55:35,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-26 11:55:35,026 INFO L87 Difference]: Start difference. First operand has 1872 states, 1250 states have (on average 1.468) internal successors, (1835), 1301 states have internal predecessors, (1835), 531 states have call successors, (531), 90 states have call predecessors, (531), 89 states have return successors, (524), 515 states have call predecessors, (524), 524 states have call successors, (524) Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-26 11:55:37,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:55:39,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:55:43,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:55:47,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:55:52,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:55:54,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:56:00,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []