./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 623160d4598cd0ad84c7dc43ec65a6f971cb966f22ee32963f1c0c6e1de756e1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:56:27,128 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:56:27,203 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-21 18:56:27,209 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:56:27,210 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 18:56:27,250 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:56:27,251 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 18:56:27,251 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 18:56:27,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:56:27,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 18:56:27,254 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-21 18:56:27,254 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-21 18:56:27,255 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-21 18:56:27,256 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-21 18:56:27,256 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-21 18:56:27,257 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-21 18:56:27,258 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-21 18:56:27,259 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-21 18:56:27,259 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-21 18:56:27,260 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-21 18:56:27,261 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-21 18:56:27,262 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-21 18:56:27,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:56:27,264 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:56:27,264 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:56:27,265 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:56:27,265 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:56:27,266 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:56:27,267 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:56:27,267 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:56:27,268 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:56:27,268 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:56:27,291 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 18:56:27,291 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 18:56:27,292 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 18:56:27,292 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:56:27,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:56:27,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:56:27,294 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-21 18:56:27,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:56:27,294 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 18:56:27,295 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:56:27,295 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-21 18:56:27,295 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:56:27,296 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 623160d4598cd0ad84c7dc43ec65a6f971cb966f22ee32963f1c0c6e1de756e1 [2023-11-21 18:56:27,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:56:27,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:56:27,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:56:27,697 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:56:27,697 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:56:27,699 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i [2023-11-21 18:56:30,955 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:56:31,489 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:56:31,490 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i [2023-11-21 18:56:31,540 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/data/c42724c93/5b7a1227033a462eb0081a9c3913feeb/FLAG32883a8b3 [2023-11-21 18:56:31,564 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/data/c42724c93/5b7a1227033a462eb0081a9c3913feeb [2023-11-21 18:56:31,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:56:31,577 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:56:31,579 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:56:31,579 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:56:31,585 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:56:31,586 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:56:31" (1/1) ... [2023-11-21 18:56:31,587 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e1ea8f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:31, skipping insertion in model container [2023-11-21 18:56:31,588 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:56:31" (1/1) ... [2023-11-21 18:56:31,722 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:56:32,982 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_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i[148506,148519] [2023-11-21 18:56:33,021 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:56:33,060 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:56:33,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (863), "i" (sizeof(struct bug_entry ))); [3395-3401] [2023-11-21 18:56:33,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.irq_disable.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3420-3444] [2023-11-21 18:56:33,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (868), "i" (sizeof(struct bug_entry ))); [3474-3480] [2023-11-21 18:56:33,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.irq_enable.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3499-3523] [2023-11-21 18:56:33,415 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_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i[148506,148519] [2023-11-21 18:56:33,426 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:56:33,523 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:56:33,523 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:56:33,531 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:56:33,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33 WrapperNode [2023-11-21 18:56:33,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:56:33,536 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:56:33,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:56:33,536 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:56:33,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,616 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,722 INFO L138 Inliner]: procedures = 103, calls = 837, calls flagged for inlining = 28, calls inlined = 10, statements flattened = 1040 [2023-11-21 18:56:33,722 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:56:33,723 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:56:33,723 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:56:33,723 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:56:33,734 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,734 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,757 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,758 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,876 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,885 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,902 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,922 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,934 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:56:33,940 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:56:33,940 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:56:33,940 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:56:33,941 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (1/1) ... [2023-11-21 18:56:33,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 18:56:33,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/z3 [2023-11-21 18:56:33,974 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 18:56:34,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 18:56:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-21 18:56:34,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-21 18:56:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2023-11-21 18:56:34,018 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2023-11-21 18:56:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:56:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_dr [2023-11-21 18:56:34,018 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_dr [2023-11-21 18:56:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:56:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:56:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_ar [2023-11-21 18:56:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_ar [2023-11-21 18:56:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-21 18:56:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-21 18:56:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:56:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-21 18:56:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-21 18:56:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_out_ready [2023-11-21 18:56:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_out_ready [2023-11-21 18:56:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:56:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2023-11-21 18:56:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2023-11-21 18:56:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-21 18:56:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-21 18:56:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_ar [2023-11-21 18:56:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_ar [2023-11-21 18:56:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:56:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:56:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:56:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:56:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:56:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_strobe_ck [2023-11-21 18:56:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_strobe_ck [2023-11-21 18:56:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-21 18:56:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-21 18:56:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_in_busy [2023-11-21 18:56:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_in_busy [2023-11-21 18:56:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:56:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:56:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:56:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-11-21 18:56:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-11-21 18:56:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:56:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:56:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:56:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:56:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 18:56:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 18:56:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-21 18:56:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-21 18:56:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_dr [2023-11-21 18:56:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_dr [2023-11-21 18:56:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:56:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_exit [2023-11-21 18:56:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_exit [2023-11-21 18:56:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:56:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:56:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_init [2023-11-21 18:56:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_init [2023-11-21 18:56:34,356 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:56:34,359 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:56:34,796 WARN L820 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-21 18:56:35,612 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2023-11-21 18:56:35,612 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2023-11-21 18:56:35,685 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:56:35,980 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:56:35,980 INFO L308 CfgBuilder]: Removed 19 assume(true) statements. [2023-11-21 18:56:35,982 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:56:35 BoogieIcfgContainer [2023-11-21 18:56:35,982 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:56:35,985 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 18:56:35,986 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 18:56:35,989 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 18:56:35,989 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 06:56:31" (1/3) ... [2023-11-21 18:56:35,990 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74289472 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 06:56:35, skipping insertion in model container [2023-11-21 18:56:35,990 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:33" (2/3) ... [2023-11-21 18:56:35,991 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74289472 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 06:56:35, skipping insertion in model container [2023-11-21 18:56:35,992 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:56:35" (3/3) ... [2023-11-21 18:56:35,993 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-misc-c2port-core.ko.cil.out.i [2023-11-21 18:56:36,013 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 18:56:36,013 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 18:56:36,097 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 18:56:36,106 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=FINITE_AUTOMATA, 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;@55e3c736, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 18:56:36,106 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 18:56:36,114 INFO L276 IsEmpty]: Start isEmpty. Operand has 364 states, 226 states have (on average 1.3539823008849559) internal successors, (306), 232 states have internal predecessors, (306), 113 states have call successors, (113), 23 states have call predecessors, (113), 23 states have return successors, (113), 113 states have call predecessors, (113), 113 states have call successors, (113) [2023-11-21 18:56:36,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-21 18:56:36,124 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 18:56:36,125 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 18:56:36,126 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 18:56:36,133 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:56:36,134 INFO L85 PathProgramCache]: Analyzing trace with hash -207277635, now seen corresponding path program 1 times [2023-11-21 18:56:36,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-21 18:56:36,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195312362] [2023-11-21 18:56:36,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 18:56:36,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:56:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:56:37,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:56:37,963 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-21 18:56:37,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195312362] [2023-11-21 18:56:37,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [195312362] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 18:56:37,965 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 18:56:37,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 18:56:37,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817199705] [2023-11-21 18:56:37,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 18:56:37,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-21 18:56:37,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-21 18:56:38,024 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-21 18:56:38,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-21 18:56:38,032 INFO L87 Difference]: Start difference. First operand has 364 states, 226 states have (on average 1.3539823008849559) internal successors, (306), 232 states have internal predecessors, (306), 113 states have call successors, (113), 23 states have call predecessors, (113), 23 states have return successors, (113), 113 states have call predecessors, (113), 113 states have call successors, (113) Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-21 18:56:38,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 18:56:38,573 INFO L93 Difference]: Finished difference Result 721 states and 1120 transitions. [2023-11-21 18:56:38,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-21 18:56:38,576 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 20 [2023-11-21 18:56:38,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 18:56:38,617 INFO L225 Difference]: With dead ends: 721 [2023-11-21 18:56:38,617 INFO L226 Difference]: Without dead ends: 366 [2023-11-21 18:56:38,628 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-21 18:56:38,632 INFO L413 NwaCegarLoop]: 475 mSDtfsCounter, 127 mSDsluCounter, 1269 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 1744 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-21 18:56:38,634 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 1744 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-21 18:56:38,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 366 states. [2023-11-21 18:56:38,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 366 to 361. [2023-11-21 18:56:38,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 361 states, 224 states have (on average 1.2544642857142858) internal successors, (281), 226 states have internal predecessors, (281), 113 states have call successors, (113), 23 states have call predecessors, (113), 23 states have return successors, (112), 112 states have call predecessors, (112), 111 states have call successors, (112) [2023-11-21 18:56:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 361 states and 506 transitions. [2023-11-21 18:56:38,738 INFO L78 Accepts]: Start accepts. Automaton has 361 states and 506 transitions. Word has length 20 [2023-11-21 18:56:38,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 18:56:38,740 INFO L495 AbstractCegarLoop]: Abstraction has 361 states and 506 transitions. [2023-11-21 18:56:38,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-21 18:56:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 506 transitions. [2023-11-21 18:56:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-21 18:56:38,742 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 18:56:38,743 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 18:56:38,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-21 18:56:38,743 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 18:56:38,744 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:56:38,744 INFO L85 PathProgramCache]: Analyzing trace with hash -1456291077, now seen corresponding path program 1 times [2023-11-21 18:56:38,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-21 18:56:38,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277091697] [2023-11-21 18:56:38,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 18:56:38,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:56:39,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:56:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:56:39,692 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-21 18:56:39,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277091697] [2023-11-21 18:56:39,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277091697] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 18:56:39,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 18:56:39,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 18:56:39,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968639369] [2023-11-21 18:56:39,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 18:56:39,695 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 18:56:39,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-21 18:56:39,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 18:56:39,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 18:56:39,697 INFO L87 Difference]: Start difference. First operand 361 states and 506 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-21 18:56:39,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 18:56:39,906 INFO L93 Difference]: Finished difference Result 363 states and 507 transitions. [2023-11-21 18:56:39,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 18:56:39,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 24 [2023-11-21 18:56:39,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 18:56:39,912 INFO L225 Difference]: With dead ends: 363 [2023-11-21 18:56:39,912 INFO L226 Difference]: Without dead ends: 360 [2023-11-21 18:56:39,913 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 18:56:39,915 INFO L413 NwaCegarLoop]: 467 mSDtfsCounter, 495 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 495 SdHoareTripleChecker+Valid, 467 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-21 18:56:39,916 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [495 Valid, 467 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-21 18:56:39,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 360 states. [2023-11-21 18:56:39,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 360 to 360. [2023-11-21 18:56:39,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360 states, 224 states have (on average 1.25) internal successors, (280), 225 states have internal predecessors, (280), 112 states have call successors, (112), 23 states have call predecessors, (112), 23 states have return successors, (112), 112 states have call predecessors, (112), 111 states have call successors, (112) [2023-11-21 18:56:39,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 504 transitions. [2023-11-21 18:56:39,965 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 504 transitions. Word has length 24 [2023-11-21 18:56:39,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 18:56:39,966 INFO L495 AbstractCegarLoop]: Abstraction has 360 states and 504 transitions. [2023-11-21 18:56:39,966 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-21 18:56:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 504 transitions. [2023-11-21 18:56:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-21 18:56:39,967 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 18:56:39,968 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 18:56:39,968 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-21 18:56:39,968 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 18:56:39,969 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:56:39,969 INFO L85 PathProgramCache]: Analyzing trace with hash 2099312147, now seen corresponding path program 1 times [2023-11-21 18:56:39,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-21 18:56:39,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565690634] [2023-11-21 18:56:39,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 18:56:39,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:56:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:56:40,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:56:40,707 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-21 18:56:40,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565690634] [2023-11-21 18:56:40,708 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565690634] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 18:56:40,708 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 18:56:40,708 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 18:56:40,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850733363] [2023-11-21 18:56:40,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 18:56:40,709 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 18:56:40,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-21 18:56:40,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 18:56:40,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 18:56:40,711 INFO L87 Difference]: Start difference. First operand 360 states and 504 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-21 18:56:40,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 18:56:40,887 INFO L93 Difference]: Finished difference Result 360 states and 504 transitions. [2023-11-21 18:56:40,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 18:56:40,888 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 25 [2023-11-21 18:56:40,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 18:56:40,889 INFO L225 Difference]: With dead ends: 360 [2023-11-21 18:56:40,889 INFO L226 Difference]: Without dead ends: 0 [2023-11-21 18:56:40,892 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 18:56:40,894 INFO L413 NwaCegarLoop]: 465 mSDtfsCounter, 491 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 491 SdHoareTripleChecker+Valid, 465 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-21 18:56:40,894 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [491 Valid, 465 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-21 18:56:40,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-21 18:56:40,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-21 18:56:40,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 18:56:40,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-21 18:56:40,897 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 25 [2023-11-21 18:56:40,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 18:56:40,897 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-21 18:56:40,898 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-21 18:56:40,898 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-21 18:56:40,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-21 18:56:40,901 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 18:56:40,902 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-21 18:56:40,905 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-21 18:56:41,971 INFO L902 garLoopResultBuilder]: At program point L3752(line 3752) the Hoare annotation is: true [2023-11-21 18:56:41,972 INFO L899 garLoopResultBuilder]: For program point L3752-1(line 3752) no Hoare annotation was computed. [2023-11-21 18:56:41,973 INFO L902 garLoopResultBuilder]: At program point L3748(line 3748) the Hoare annotation is: true [2023-11-21 18:56:41,973 INFO L899 garLoopResultBuilder]: For program point L3748-1(line 3748) no Hoare annotation was computed. [2023-11-21 18:56:41,973 INFO L899 garLoopResultBuilder]: For program point c2port_read_arEXIT(lines 3740 3783) no Hoare annotation was computed. [2023-11-21 18:56:41,973 INFO L899 garLoopResultBuilder]: For program point L3753-1(line 3753) no Hoare annotation was computed. [2023-11-21 18:56:41,973 INFO L902 garLoopResultBuilder]: At program point L3753(line 3753) the Hoare annotation is: true [2023-11-21 18:56:41,974 INFO L899 garLoopResultBuilder]: For program point L3749-1(line 3749) no Hoare annotation was computed. [2023-11-21 18:56:41,974 INFO L902 garLoopResultBuilder]: At program point L3749(line 3749) the Hoare annotation is: true [2023-11-21 18:56:41,974 INFO L902 garLoopResultBuilder]: At program point L3766(line 3766) the Hoare annotation is: true [2023-11-21 18:56:41,974 INFO L899 garLoopResultBuilder]: For program point L3766-1(line 3766) no Hoare annotation was computed. [2023-11-21 18:56:41,975 INFO L902 garLoopResultBuilder]: At program point L3758-2(lines 3758 3774) the Hoare annotation is: true [2023-11-21 18:56:41,975 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3740 3783) the Hoare annotation is: true [2023-11-21 18:56:41,975 INFO L902 garLoopResultBuilder]: At program point L3750(line 3750) the Hoare annotation is: true [2023-11-21 18:56:41,975 INFO L899 garLoopResultBuilder]: For program point L3750-1(line 3750) no Hoare annotation was computed. [2023-11-21 18:56:41,975 INFO L899 garLoopResultBuilder]: For program point L3779(line 3779) no Hoare annotation was computed. [2023-11-21 18:56:41,976 INFO L902 garLoopResultBuilder]: At program point L3775(lines 3744 3782) the Hoare annotation is: true [2023-11-21 18:56:41,976 INFO L899 garLoopResultBuilder]: For program point L3767-1(line 3767) no Hoare annotation was computed. [2023-11-21 18:56:41,977 INFO L902 garLoopResultBuilder]: At program point L3767(line 3767) the Hoare annotation is: true [2023-11-21 18:56:41,978 INFO L899 garLoopResultBuilder]: For program point L3759(lines 3758 3774) no Hoare annotation was computed. [2023-11-21 18:56:41,978 INFO L899 garLoopResultBuilder]: For program point L3751-1(line 3751) no Hoare annotation was computed. [2023-11-21 18:56:41,978 INFO L902 garLoopResultBuilder]: At program point L3751(line 3751) the Hoare annotation is: true [2023-11-21 18:56:41,980 INFO L899 garLoopResultBuilder]: For program point L3747-1(line 3747) no Hoare annotation was computed. [2023-11-21 18:56:41,980 INFO L902 garLoopResultBuilder]: At program point L3747(line 3747) the Hoare annotation is: true [2023-11-21 18:56:41,981 INFO L899 garLoopResultBuilder]: For program point L5474-1(line 5474) no Hoare annotation was computed. [2023-11-21 18:56:41,982 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5473 5475) the Hoare annotation is: true [2023-11-21 18:56:41,982 INFO L902 garLoopResultBuilder]: At program point L5474(line 5474) the Hoare annotation is: true [2023-11-21 18:56:41,982 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 5473 5475) no Hoare annotation was computed. [2023-11-21 18:56:41,982 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5517 5519) the Hoare annotation is: true [2023-11-21 18:56:41,986 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 5517 5519) no Hoare annotation was computed. [2023-11-21 18:56:41,988 INFO L899 garLoopResultBuilder]: For program point L3417(lines 3371 3447) no Hoare annotation was computed. [2023-11-21 18:56:41,989 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3371 3447) the Hoare annotation is: true [2023-11-21 18:56:41,989 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 3385 3416) the Hoare annotation is: true [2023-11-21 18:56:41,991 INFO L902 garLoopResultBuilder]: At program point $Ultimate##12(lines 3393 3409) the Hoare annotation is: true [2023-11-21 18:56:41,994 INFO L899 garLoopResultBuilder]: For program point L3391(lines 3391 3414) no Hoare annotation was computed. [2023-11-21 18:56:41,994 INFO L902 garLoopResultBuilder]: At program point L3404(lines 3403 3405) the Hoare annotation is: true [2023-11-21 18:56:41,995 INFO L899 garLoopResultBuilder]: For program point arch_local_irq_disableEXIT(lines 3371 3447) no Hoare annotation was computed. [2023-11-21 18:56:41,995 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 5447 5449) no Hoare annotation was computed. [2023-11-21 18:56:41,995 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5447 5449) the Hoare annotation is: true [2023-11-21 18:56:41,996 INFO L899 garLoopResultBuilder]: For program point trace_hardirqs_onEXIT(lines 5523 5525) no Hoare annotation was computed. [2023-11-21 18:56:41,996 INFO L902 garLoopResultBuilder]: At program point trace_hardirqs_onFINAL(lines 5523 5525) the Hoare annotation is: true [2023-11-21 18:56:41,996 INFO L899 garLoopResultBuilder]: For program point dev_errEXIT(lines 5470 5472) no Hoare annotation was computed. [2023-11-21 18:56:41,996 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5470 5472) the Hoare annotation is: true [2023-11-21 18:56:41,996 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5513 5515) no Hoare annotation was computed. [2023-11-21 18:56:41,997 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5513 5515) the Hoare annotation is: true [2023-11-21 18:56:41,997 INFO L899 garLoopResultBuilder]: For program point L3681-1(line 3681) no Hoare annotation was computed. [2023-11-21 18:56:41,997 INFO L902 garLoopResultBuilder]: At program point L3681(line 3681) the Hoare annotation is: true [2023-11-21 18:56:41,997 INFO L902 garLoopResultBuilder]: At program point L3671(line 3671) the Hoare annotation is: true [2023-11-21 18:56:41,997 INFO L902 garLoopResultBuilder]: At program point L3669(line 3669) the Hoare annotation is: true [2023-11-21 18:56:41,998 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3663 3701) the Hoare annotation is: true [2023-11-21 18:56:41,998 INFO L902 garLoopResultBuilder]: At program point $Ultimate##10(lines 3685 3692) the Hoare annotation is: true [2023-11-21 18:56:41,998 INFO L902 garLoopResultBuilder]: At program point L3688(line 3688) the Hoare annotation is: true [2023-11-21 18:56:42,001 INFO L902 garLoopResultBuilder]: At program point L3686(line 3686) the Hoare annotation is: true [2023-11-21 18:56:42,002 INFO L899 garLoopResultBuilder]: For program point c2port_strobe_ckFINAL(lines 3663 3701) no Hoare annotation was computed. [2023-11-21 18:56:42,003 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 3668 3675) the Hoare annotation is: true [2023-11-21 18:56:42,003 INFO L902 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2023-11-21 18:56:42,004 INFO L902 garLoopResultBuilder]: At program point L3680(line 3680) the Hoare annotation is: true [2023-11-21 18:56:42,004 INFO L899 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2023-11-21 18:56:42,004 INFO L899 garLoopResultBuilder]: For program point L3680-1(line 3680) no Hoare annotation was computed. [2023-11-21 18:56:42,004 INFO L899 garLoopResultBuilder]: For program point L3676(lines 3665 3700) no Hoare annotation was computed. [2023-11-21 18:56:42,004 INFO L902 garLoopResultBuilder]: At program point L3693(lines 3665 3700) the Hoare annotation is: true [2023-11-21 18:56:42,010 INFO L899 garLoopResultBuilder]: For program point c2port_strobe_ckEXIT(lines 3663 3701) no Hoare annotation was computed. [2023-11-21 18:56:42,011 INFO L902 garLoopResultBuilder]: At program point trace_hardirqs_offFINAL(lines 5520 5522) the Hoare annotation is: true [2023-11-21 18:56:42,011 INFO L899 garLoopResultBuilder]: For program point trace_hardirqs_offEXIT(lines 5520 5522) no Hoare annotation was computed. [2023-11-21 18:56:42,011 INFO L902 garLoopResultBuilder]: At program point L3999-1(lines 3982 4003) the Hoare annotation is: true [2023-11-21 18:56:42,011 INFO L899 garLoopResultBuilder]: For program point L3999(lines 3999 4002) no Hoare annotation was computed. [2023-11-21 18:56:42,012 INFO L899 garLoopResultBuilder]: For program point L3991(lines 3991 3994) no Hoare annotation was computed. [2023-11-21 18:56:42,012 INFO L899 garLoopResultBuilder]: For program point c2port_poll_out_readyEXIT(lines 3975 4013) no Hoare annotation was computed. [2023-11-21 18:56:42,012 INFO L899 garLoopResultBuilder]: For program point L3987(lines 3987 3990) no Hoare annotation was computed. [2023-11-21 18:56:42,012 INFO L899 garLoopResultBuilder]: For program point L3985(line 3985) no Hoare annotation was computed. [2023-11-21 18:56:42,012 INFO L902 garLoopResultBuilder]: At program point L3983(line 3983) the Hoare annotation is: true [2023-11-21 18:56:42,012 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3975 4013) the Hoare annotation is: true [2023-11-21 18:56:42,013 INFO L899 garLoopResultBuilder]: For program point $Ultimate##14(lines 4007 4010) no Hoare annotation was computed. [2023-11-21 18:56:42,013 INFO L902 garLoopResultBuilder]: At program point L3996(line 3996) the Hoare annotation is: true [2023-11-21 18:56:42,013 INFO L899 garLoopResultBuilder]: For program point L3996-1(line 3996) no Hoare annotation was computed. [2023-11-21 18:56:42,013 INFO L899 garLoopResultBuilder]: For program point c2port_poll_out_readyFINAL(lines 3975 4013) no Hoare annotation was computed. [2023-11-21 18:56:42,013 INFO L899 garLoopResultBuilder]: For program point c2port_poll_in_busyEXIT(lines 3936 3974) no Hoare annotation was computed. [2023-11-21 18:56:42,014 INFO L899 garLoopResultBuilder]: For program point L3960(lines 3960 3963) no Hoare annotation was computed. [2023-11-21 18:56:42,014 INFO L902 garLoopResultBuilder]: At program point L3960-1(lines 3943 3964) the Hoare annotation is: true [2023-11-21 18:56:42,014 INFO L899 garLoopResultBuilder]: For program point L3948(lines 3948 3951) no Hoare annotation was computed. [2023-11-21 18:56:42,014 INFO L899 garLoopResultBuilder]: For program point L3952-4(lines 3952 3955) no Hoare annotation was computed. [2023-11-21 18:56:42,015 INFO L899 garLoopResultBuilder]: For program point L3946(line 3946) no Hoare annotation was computed. [2023-11-21 18:56:42,015 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3936 3974) the Hoare annotation is: true [2023-11-21 18:56:42,015 INFO L902 garLoopResultBuilder]: At program point L3944(line 3944) the Hoare annotation is: true [2023-11-21 18:56:42,016 INFO L899 garLoopResultBuilder]: For program point L3957-1(line 3957) no Hoare annotation was computed. [2023-11-21 18:56:42,016 INFO L899 garLoopResultBuilder]: For program point c2port_poll_in_busyFINAL(lines 3936 3974) no Hoare annotation was computed. [2023-11-21 18:56:42,017 INFO L902 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2023-11-21 18:56:42,017 INFO L899 garLoopResultBuilder]: For program point $Ultimate##20(lines 3968 3971) no Hoare annotation was computed. [2023-11-21 18:56:42,017 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-11-21 18:56:42,017 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2023-11-21 18:56:42,018 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5510 5512) the Hoare annotation is: true [2023-11-21 18:56:42,018 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 5510 5512) no Hoare annotation was computed. [2023-11-21 18:56:42,018 INFO L899 garLoopResultBuilder]: For program point L3871-1(line 3871) no Hoare annotation was computed. [2023-11-21 18:56:42,018 INFO L902 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: true [2023-11-21 18:56:42,018 INFO L899 garLoopResultBuilder]: For program point L3867-1(line 3867) no Hoare annotation was computed. [2023-11-21 18:56:42,019 INFO L902 garLoopResultBuilder]: At program point L3867(line 3867) the Hoare annotation is: true [2023-11-21 18:56:42,019 INFO L902 garLoopResultBuilder]: At program point L3892(line 3892) the Hoare annotation is: true [2023-11-21 18:56:42,019 INFO L899 garLoopResultBuilder]: For program point L3892-1(line 3892) no Hoare annotation was computed. [2023-11-21 18:56:42,019 INFO L899 garLoopResultBuilder]: For program point L3884(line 3884) no Hoare annotation was computed. [2023-11-21 18:56:42,019 INFO L899 garLoopResultBuilder]: For program point c2port_read_drFINAL(lines 3858 3935) no Hoare annotation was computed. [2023-11-21 18:56:42,020 INFO L902 garLoopResultBuilder]: At program point L3876(line 3876) the Hoare annotation is: true [2023-11-21 18:56:42,021 INFO L899 garLoopResultBuilder]: For program point L3876-1(line 3876) no Hoare annotation was computed. [2023-11-21 18:56:42,021 INFO L902 garLoopResultBuilder]: At program point L3872(line 3872) the Hoare annotation is: true [2023-11-21 18:56:42,021 INFO L899 garLoopResultBuilder]: For program point L3872-1(line 3872) no Hoare annotation was computed. [2023-11-21 18:56:42,021 INFO L902 garLoopResultBuilder]: At program point L3868(line 3868) the Hoare annotation is: true [2023-11-21 18:56:42,021 INFO L899 garLoopResultBuilder]: For program point L3868-1(line 3868) no Hoare annotation was computed. [2023-11-21 18:56:42,022 INFO L902 garLoopResultBuilder]: At program point L3918(line 3918) the Hoare annotation is: true [2023-11-21 18:56:42,022 INFO L899 garLoopResultBuilder]: For program point L3885-1(line 3885) no Hoare annotation was computed. [2023-11-21 18:56:42,023 INFO L902 garLoopResultBuilder]: At program point L3885(line 3885) the Hoare annotation is: true [2023-11-21 18:56:42,023 INFO L899 garLoopResultBuilder]: For program point L3918-1(line 3918) no Hoare annotation was computed. [2023-11-21 18:56:42,023 INFO L899 garLoopResultBuilder]: For program point L3877-1(line 3877) no Hoare annotation was computed. [2023-11-21 18:56:42,023 INFO L902 garLoopResultBuilder]: At program point L3910-2(lines 3910 3926) the Hoare annotation is: true [2023-11-21 18:56:42,024 INFO L902 garLoopResultBuilder]: At program point L3877(line 3877) the Hoare annotation is: true [2023-11-21 18:56:42,024 INFO L899 garLoopResultBuilder]: For program point L3873-1(line 3873) no Hoare annotation was computed. [2023-11-21 18:56:42,024 INFO L902 garLoopResultBuilder]: At program point L3873(line 3873) the Hoare annotation is: true [2023-11-21 18:56:42,027 INFO L899 garLoopResultBuilder]: For program point L3869-1(line 3869) no Hoare annotation was computed. [2023-11-21 18:56:42,027 INFO L902 garLoopResultBuilder]: At program point L3869(line 3869) the Hoare annotation is: true [2023-11-21 18:56:42,028 INFO L899 garLoopResultBuilder]: For program point L3931(line 3931) no Hoare annotation was computed. [2023-11-21 18:56:42,028 INFO L902 garLoopResultBuilder]: At program point L3927(lines 3864 3934) the Hoare annotation is: true [2023-11-21 18:56:42,028 INFO L899 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2023-11-21 18:56:42,028 INFO L902 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2023-11-21 18:56:42,028 INFO L902 garLoopResultBuilder]: At program point L3882(line 3882) the Hoare annotation is: true [2023-11-21 18:56:42,029 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3858 3935) the Hoare annotation is: true [2023-11-21 18:56:42,029 INFO L899 garLoopResultBuilder]: For program point L3911(lines 3910 3926) no Hoare annotation was computed. [2023-11-21 18:56:42,029 INFO L902 garLoopResultBuilder]: At program point L3874(line 3874) the Hoare annotation is: true [2023-11-21 18:56:42,029 INFO L899 garLoopResultBuilder]: For program point $Ultimate##12(lines 3903 3906) no Hoare annotation was computed. [2023-11-21 18:56:42,029 INFO L899 garLoopResultBuilder]: For program point L3874-1(line 3874) no Hoare annotation was computed. [2023-11-21 18:56:42,029 INFO L902 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: true [2023-11-21 18:56:42,030 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2023-11-21 18:56:42,030 INFO L902 garLoopResultBuilder]: At program point L3895-1(lines 3881 3899) the Hoare annotation is: true [2023-11-21 18:56:42,030 INFO L899 garLoopResultBuilder]: For program point L3895(lines 3895 3898) no Hoare annotation was computed. [2023-11-21 18:56:42,030 INFO L899 garLoopResultBuilder]: For program point c2port_read_drEXIT(lines 3858 3935) no Hoare annotation was computed. [2023-11-21 18:56:42,030 INFO L899 garLoopResultBuilder]: For program point L3887(lines 3887 3890) no Hoare annotation was computed. [2023-11-21 18:56:42,031 INFO L899 garLoopResultBuilder]: For program point L3875-1(line 3875) no Hoare annotation was computed. [2023-11-21 18:56:42,031 INFO L902 garLoopResultBuilder]: At program point L3875(line 3875) the Hoare annotation is: true [2023-11-21 18:56:42,031 INFO L902 garLoopResultBuilder]: At program point L3805-2(lines 3805 3817) the Hoare annotation is: true [2023-11-21 18:56:42,031 INFO L899 garLoopResultBuilder]: For program point L3801-1(line 3801) no Hoare annotation was computed. [2023-11-21 18:56:42,031 INFO L902 garLoopResultBuilder]: At program point L3801(line 3801) the Hoare annotation is: true [2023-11-21 18:56:42,032 INFO L899 garLoopResultBuilder]: For program point c2port_write_drEXIT(lines 3784 3857) no Hoare annotation was computed. [2023-11-21 18:56:42,032 INFO L902 garLoopResultBuilder]: At program point L3830(line 3830) the Hoare annotation is: true [2023-11-21 18:56:42,032 INFO L899 garLoopResultBuilder]: For program point L3797-1(line 3797) no Hoare annotation was computed. [2023-11-21 18:56:42,032 INFO L902 garLoopResultBuilder]: At program point L3797(line 3797) the Hoare annotation is: true [2023-11-21 18:56:42,032 INFO L899 garLoopResultBuilder]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2023-11-21 18:56:42,032 INFO L899 garLoopResultBuilder]: For program point L3793-1(line 3793) no Hoare annotation was computed. [2023-11-21 18:56:42,033 INFO L902 garLoopResultBuilder]: At program point L3793(line 3793) the Hoare annotation is: true [2023-11-21 18:56:42,033 INFO L902 garLoopResultBuilder]: At program point L3822(line 3822) the Hoare annotation is: true [2023-11-21 18:56:42,033 INFO L899 garLoopResultBuilder]: For program point L3822-1(line 3822) no Hoare annotation was computed. [2023-11-21 18:56:42,033 INFO L899 garLoopResultBuilder]: For program point L3818(lines 3789 3856) no Hoare annotation was computed. [2023-11-21 18:56:42,033 INFO L899 garLoopResultBuilder]: For program point L3806(lines 3805 3817) no Hoare annotation was computed. [2023-11-21 18:56:42,034 INFO L902 garLoopResultBuilder]: At program point L3798(line 3798) the Hoare annotation is: true [2023-11-21 18:56:42,034 INFO L899 garLoopResultBuilder]: For program point L3798-1(line 3798) no Hoare annotation was computed. [2023-11-21 18:56:42,034 INFO L902 garLoopResultBuilder]: At program point L3794(line 3794) the Hoare annotation is: true [2023-11-21 18:56:42,034 INFO L902 garLoopResultBuilder]: At program point L3827(line 3827) the Hoare annotation is: true [2023-11-21 18:56:42,034 INFO L899 garLoopResultBuilder]: For program point L3794-1(line 3794) no Hoare annotation was computed. [2023-11-21 18:56:42,034 INFO L899 garLoopResultBuilder]: For program point $Ultimate##20(lines 3848 3851) no Hoare annotation was computed. [2023-11-21 18:56:42,035 INFO L899 garLoopResultBuilder]: For program point L3840(lines 3840 3843) no Hoare annotation was computed. [2023-11-21 18:56:42,035 INFO L902 garLoopResultBuilder]: At program point L3840-1(lines 3826 3844) the Hoare annotation is: true [2023-11-21 18:56:42,035 INFO L899 garLoopResultBuilder]: For program point L3832(lines 3832 3835) no Hoare annotation was computed. [2023-11-21 18:56:42,035 INFO L899 garLoopResultBuilder]: For program point L3799-1(line 3799) no Hoare annotation was computed. [2023-11-21 18:56:42,035 INFO L902 garLoopResultBuilder]: At program point L3799(line 3799) the Hoare annotation is: true [2023-11-21 18:56:42,036 INFO L899 garLoopResultBuilder]: For program point L3795-1(line 3795) no Hoare annotation was computed. [2023-11-21 18:56:42,036 INFO L902 garLoopResultBuilder]: At program point L3795(line 3795) the Hoare annotation is: true [2023-11-21 18:56:42,036 INFO L899 garLoopResultBuilder]: For program point c2port_write_drFINAL(lines 3784 3857) no Hoare annotation was computed. [2023-11-21 18:56:42,036 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2023-11-21 18:56:42,036 INFO L902 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: true [2023-11-21 18:56:42,036 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3784 3857) the Hoare annotation is: true [2023-11-21 18:56:42,037 INFO L902 garLoopResultBuilder]: At program point L3812(line 3812) the Hoare annotation is: true [2023-11-21 18:56:42,037 INFO L899 garLoopResultBuilder]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2023-11-21 18:56:42,037 INFO L899 garLoopResultBuilder]: For program point L3837-1(line 3837) no Hoare annotation was computed. [2023-11-21 18:56:42,037 INFO L902 garLoopResultBuilder]: At program point L3837(line 3837) the Hoare annotation is: true [2023-11-21 18:56:42,037 INFO L902 garLoopResultBuilder]: At program point L3800(line 3800) the Hoare annotation is: true [2023-11-21 18:56:42,038 INFO L899 garLoopResultBuilder]: For program point L3800-1(line 3800) no Hoare annotation was computed. [2023-11-21 18:56:42,038 INFO L902 garLoopResultBuilder]: At program point L3796(line 3796) the Hoare annotation is: true [2023-11-21 18:56:42,038 INFO L899 garLoopResultBuilder]: For program point L3829(line 3829) no Hoare annotation was computed. [2023-11-21 18:56:42,038 INFO L899 garLoopResultBuilder]: For program point L3796-1(line 3796) no Hoare annotation was computed. [2023-11-21 18:56:42,038 INFO L902 garLoopResultBuilder]: At program point L3792(line 3792) the Hoare annotation is: true [2023-11-21 18:56:42,038 INFO L899 garLoopResultBuilder]: For program point L3792-1(line 3792) no Hoare annotation was computed. [2023-11-21 18:56:42,039 INFO L899 garLoopResultBuilder]: For program point L3813-1(line 3813) no Hoare annotation was computed. [2023-11-21 18:56:42,039 INFO L902 garLoopResultBuilder]: At program point L3813(line 3813) the Hoare annotation is: true [2023-11-21 18:56:42,043 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5439 5443) the Hoare annotation is: true [2023-11-21 18:56:42,043 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5439 5443) no Hoare annotation was computed. [2023-11-21 18:56:42,043 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5136 5144) the Hoare annotation is: true [2023-11-21 18:56:42,044 INFO L899 garLoopResultBuilder]: For program point c2port_exitEXIT(lines 5136 5144) no Hoare annotation was computed. [2023-11-21 18:56:42,044 INFO L902 garLoopResultBuilder]: At program point L3483(lines 3482 3484) the Hoare annotation is: true [2023-11-21 18:56:42,044 INFO L899 garLoopResultBuilder]: For program point arch_local_irq_enableEXIT(lines 3450 3526) no Hoare annotation was computed. [2023-11-21 18:56:42,044 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3450 3526) the Hoare annotation is: true [2023-11-21 18:56:42,044 INFO L899 garLoopResultBuilder]: For program point L3496(lines 3450 3526) no Hoare annotation was computed. [2023-11-21 18:56:42,045 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 3464 3495) the Hoare annotation is: true [2023-11-21 18:56:42,045 INFO L902 garLoopResultBuilder]: At program point $Ultimate##12(lines 3472 3488) the Hoare annotation is: true [2023-11-21 18:56:42,047 INFO L899 garLoopResultBuilder]: For program point L3470(lines 3470 3493) no Hoare annotation was computed. [2023-11-21 18:56:42,047 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2023-11-21 18:56:42,047 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-11-21 18:56:42,048 INFO L895 garLoopResultBuilder]: At program point L4544(lines 4544 4547) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,048 INFO L899 garLoopResultBuilder]: For program point L4627(line 4627) no Hoare annotation was computed. [2023-11-21 18:56:42,048 INFO L899 garLoopResultBuilder]: For program point L4594-1(lines 4594 4599) no Hoare annotation was computed. [2023-11-21 18:56:42,048 INFO L895 garLoopResultBuilder]: At program point L4710(line 4710) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,048 INFO L895 garLoopResultBuilder]: At program point L4677(line 4677) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,049 INFO L899 garLoopResultBuilder]: For program point L4710-1(line 4710) no Hoare annotation was computed. [2023-11-21 18:56:42,049 INFO L899 garLoopResultBuilder]: For program point L4644(lines 4644 4647) no Hoare annotation was computed. [2023-11-21 18:56:42,049 INFO L899 garLoopResultBuilder]: For program point L4677-1(line 4677) no Hoare annotation was computed. [2023-11-21 18:56:42,049 INFO L899 garLoopResultBuilder]: For program point L4760-1(line 4760) no Hoare annotation was computed. [2023-11-21 18:56:42,049 INFO L895 garLoopResultBuilder]: At program point L4760(line 4760) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,050 INFO L899 garLoopResultBuilder]: For program point L4628-1(line 4628) no Hoare annotation was computed. [2023-11-21 18:56:42,050 INFO L895 garLoopResultBuilder]: At program point L4661(line 4661) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,050 INFO L895 garLoopResultBuilder]: At program point L4628(line 4628) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,050 INFO L899 garLoopResultBuilder]: For program point L4661-1(line 4661) no Hoare annotation was computed. [2023-11-21 18:56:42,050 INFO L899 garLoopResultBuilder]: For program point L4463-1(lines 4452 4568) no Hoare annotation was computed. [2023-11-21 18:56:42,051 INFO L899 garLoopResultBuilder]: For program point c2port_read_flash_data_returnLabel#1(lines 4570 4602) no Hoare annotation was computed. [2023-11-21 18:56:42,051 INFO L899 garLoopResultBuilder]: For program point __c2port_write_flash_data_returnLabel#1(lines 4603 4730) no Hoare annotation was computed. [2023-11-21 18:56:42,051 INFO L895 garLoopResultBuilder]: At program point L4579(line 4579) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,051 INFO L899 garLoopResultBuilder]: For program point L4579-1(line 4579) no Hoare annotation was computed. [2023-11-21 18:56:42,052 INFO L895 garLoopResultBuilder]: At program point L4662(line 4662) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,052 INFO L899 garLoopResultBuilder]: For program point L5240(lines 5240 5264) no Hoare annotation was computed. [2023-11-21 18:56:42,052 INFO L899 garLoopResultBuilder]: For program point L4596-1(line 4596) no Hoare annotation was computed. [2023-11-21 18:56:42,052 INFO L895 garLoopResultBuilder]: At program point L4530(line 4530) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,053 INFO L899 garLoopResultBuilder]: For program point L4662-1(line 4662) no Hoare annotation was computed. [2023-11-21 18:56:42,053 INFO L895 garLoopResultBuilder]: At program point L4596(line 4596) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,053 INFO L899 garLoopResultBuilder]: For program point L5422(lines 5422 5427) no Hoare annotation was computed. [2023-11-21 18:56:42,053 INFO L899 garLoopResultBuilder]: For program point L4530-1(line 4530) no Hoare annotation was computed. [2023-11-21 18:56:42,053 INFO L899 garLoopResultBuilder]: For program point L4679(lines 4679 4682) no Hoare annotation was computed. [2023-11-21 18:56:42,053 INFO L899 garLoopResultBuilder]: For program point L4745(lines 4745 4751) no Hoare annotation was computed. [2023-11-21 18:56:42,054 INFO L899 garLoopResultBuilder]: For program point L4712(lines 4712 4715) no Hoare annotation was computed. [2023-11-21 18:56:42,054 INFO L895 garLoopResultBuilder]: At program point L4481(line 4481) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,054 INFO L899 garLoopResultBuilder]: For program point L4481-1(line 4481) no Hoare annotation was computed. [2023-11-21 18:56:42,054 INFO L899 garLoopResultBuilder]: For program point L4630(lines 4630 4633) no Hoare annotation was computed. [2023-11-21 18:56:42,054 INFO L895 garLoopResultBuilder]: At program point L4696-2(lines 4696 4717) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,055 INFO L899 garLoopResultBuilder]: For program point L4564(lines 4452 4568) no Hoare annotation was computed. [2023-11-21 18:56:42,055 INFO L895 garLoopResultBuilder]: At program point L4515(line 4515) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,055 INFO L899 garLoopResultBuilder]: For program point L4515-1(line 4515) no Hoare annotation was computed. [2023-11-21 18:56:42,055 INFO L899 garLoopResultBuilder]: For program point L4697(lines 4696 4717) no Hoare annotation was computed. [2023-11-21 18:56:42,055 INFO L899 garLoopResultBuilder]: For program point L4664(lines 4664 4667) no Hoare annotation was computed. [2023-11-21 18:56:42,056 INFO L895 garLoopResultBuilder]: At program point L4499(line 4499) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,056 INFO L899 garLoopResultBuilder]: For program point L4499-1(line 4499) no Hoare annotation was computed. [2023-11-21 18:56:42,056 INFO L899 garLoopResultBuilder]: For program point L4532(lines 4532 4535) no Hoare annotation was computed. [2023-11-21 18:56:42,056 INFO L899 garLoopResultBuilder]: For program point L4582(lines 4582 4588) no Hoare annotation was computed. [2023-11-21 18:56:42,056 INFO L899 garLoopResultBuilder]: For program point L4648(lines 4648 4651) no Hoare annotation was computed. [2023-11-21 18:56:42,057 INFO L899 garLoopResultBuilder]: For program point L4483(lines 4483 4486) no Hoare annotation was computed. [2023-11-21 18:56:42,057 INFO L899 garLoopResultBuilder]: For program point L4516-1(line 4516) no Hoare annotation was computed. [2023-11-21 18:56:42,057 INFO L899 garLoopResultBuilder]: For program point L4549(line 4549) no Hoare annotation was computed. [2023-11-21 18:56:42,057 INFO L895 garLoopResultBuilder]: At program point L4516(line 4516) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,057 INFO L899 garLoopResultBuilder]: For program point L4500-1(line 4500) no Hoare annotation was computed. [2023-11-21 18:56:42,058 INFO L895 garLoopResultBuilder]: At program point L4500(line 4500) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,058 INFO L895 garLoopResultBuilder]: At program point L5425(line 5425) the Hoare annotation is: false [2023-11-21 18:56:42,058 INFO L899 garLoopResultBuilder]: For program point L5425-1(lines 5421 5435) no Hoare annotation was computed. [2023-11-21 18:56:42,058 INFO L899 garLoopResultBuilder]: For program point L4748(lines 4748 4751) no Hoare annotation was computed. [2023-11-21 18:56:42,058 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-21 18:56:42,058 INFO L899 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2023-11-21 18:56:42,060 INFO L899 garLoopResultBuilder]: For program point L4518(lines 4518 4521) no Hoare annotation was computed. [2023-11-21 18:56:42,060 INFO L899 garLoopResultBuilder]: For program point L4502(lines 4502 4505) no Hoare annotation was computed. [2023-11-21 18:56:42,060 INFO L899 garLoopResultBuilder]: For program point L4684-1(line 4684) no Hoare annotation was computed. [2023-11-21 18:56:42,060 INFO L895 garLoopResultBuilder]: At program point L4684(line 4684) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,060 INFO L899 garLoopResultBuilder]: For program point L4585(lines 4585 4588) no Hoare annotation was computed. [2023-11-21 18:56:42,061 INFO L895 garLoopResultBuilder]: At program point L4635(line 4635) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,061 INFO L899 garLoopResultBuilder]: For program point L4635-1(line 4635) no Hoare annotation was computed. [2023-11-21 18:56:42,061 INFO L899 garLoopResultBuilder]: For program point L4536(lines 4536 4539) no Hoare annotation was computed. [2023-11-21 18:56:42,063 INFO L899 garLoopResultBuilder]: For program point L5230(lines 5230 5233) no Hoare annotation was computed. [2023-11-21 18:56:42,063 INFO L895 garLoopResultBuilder]: At program point L4718(lines 4610 4729) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,063 INFO L895 garLoopResultBuilder]: At program point $Ultimate##7(lines 5225 5265) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,064 INFO L895 garLoopResultBuilder]: At program point L4669(line 4669) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,064 INFO L899 garLoopResultBuilder]: For program point L4669-1(line 4669) no Hoare annotation was computed. [2023-11-21 18:56:42,064 INFO L899 garLoopResultBuilder]: For program point L4686(lines 4686 4689) no Hoare annotation was computed. [2023-11-21 18:56:42,064 INFO L895 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,064 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2023-11-21 18:56:42,064 INFO L899 garLoopResultBuilder]: For program point L4455(lines 4455 4458) no Hoare annotation was computed. [2023-11-21 18:56:42,065 INFO L899 garLoopResultBuilder]: For program point L4488-1(line 4488) no Hoare annotation was computed. [2023-11-21 18:56:42,065 INFO L895 garLoopResultBuilder]: At program point L4488(line 4488) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,065 INFO L895 garLoopResultBuilder]: At program point L4703(line 4703) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,065 INFO L895 garLoopResultBuilder]: At program point L4670(line 4670) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,065 INFO L899 garLoopResultBuilder]: For program point L4703-1(line 4703) no Hoare annotation was computed. [2023-11-21 18:56:42,066 INFO L899 garLoopResultBuilder]: For program point __c2port_read_flash_data_returnLabel#1(lines 4445 4569) no Hoare annotation was computed. [2023-11-21 18:56:42,066 INFO L899 garLoopResultBuilder]: For program point L4637(lines 4637 4640) no Hoare annotation was computed. [2023-11-21 18:56:42,066 INFO L899 garLoopResultBuilder]: For program point L4670-1(line 4670) no Hoare annotation was computed. [2023-11-21 18:56:42,066 INFO L895 garLoopResultBuilder]: At program point L4472-1(line 4472) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,066 INFO L895 garLoopResultBuilder]: At program point L4472(line 4472) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,067 INFO L895 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,067 INFO L895 garLoopResultBuilder]: At program point L4753(line 4753) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,067 INFO L899 garLoopResultBuilder]: For program point L4753-1(line 4753) no Hoare annotation was computed. [2023-11-21 18:56:42,067 INFO L899 garLoopResultBuilder]: For program point L4621(lines 4621 4624) no Hoare annotation was computed. [2023-11-21 18:56:42,067 INFO L899 garLoopResultBuilder]: For program point L4654-1(line 4654) no Hoare annotation was computed. [2023-11-21 18:56:42,067 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-21 18:56:42,068 INFO L899 garLoopResultBuilder]: For program point c2port_write_flash_data_returnLabel#1(lines 4731 4766) no Hoare annotation was computed. [2023-11-21 18:56:42,068 INFO L895 garLoopResultBuilder]: At program point L5431(line 5431) the Hoare annotation is: false [2023-11-21 18:56:42,071 INFO L899 garLoopResultBuilder]: For program point L5431-1(lines 5419 5436) no Hoare annotation was computed. [2023-11-21 18:56:42,071 INFO L899 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2023-11-21 18:56:42,071 INFO L895 garLoopResultBuilder]: At program point L5266(lines 5214 5277) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,071 INFO L895 garLoopResultBuilder]: At program point L4523(line 4523) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,072 INFO L899 garLoopResultBuilder]: For program point L4556-1(line 4556) no Hoare annotation was computed. [2023-11-21 18:56:42,072 INFO L899 garLoopResultBuilder]: For program point L4490(lines 4490 4493) no Hoare annotation was computed. [2023-11-21 18:56:42,072 INFO L899 garLoopResultBuilder]: For program point L4523-1(line 4523) no Hoare annotation was computed. [2023-11-21 18:56:42,072 INFO L895 garLoopResultBuilder]: At program point L4556(line 4556) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,072 INFO L899 garLoopResultBuilder]: For program point L4705(lines 4705 4708) no Hoare annotation was computed. [2023-11-21 18:56:42,073 INFO L899 garLoopResultBuilder]: For program point L4672(lines 4672 4675) no Hoare annotation was computed. [2023-11-21 18:56:42,073 INFO L895 garLoopResultBuilder]: At program point L4507(line 4507) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,073 INFO L895 garLoopResultBuilder]: At program point L4474(line 4474) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,074 INFO L899 garLoopResultBuilder]: For program point L4507-1(line 4507) no Hoare annotation was computed. [2023-11-21 18:56:42,074 INFO L899 garLoopResultBuilder]: For program point L4474-1(line 4474) no Hoare annotation was computed. [2023-11-21 18:56:42,074 INFO L899 garLoopResultBuilder]: For program point L4722(line 4722) no Hoare annotation was computed. [2023-11-21 18:56:42,074 INFO L895 garLoopResultBuilder]: At program point L4590(line 4590) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,074 INFO L899 garLoopResultBuilder]: For program point L4656(lines 4656 4659) no Hoare annotation was computed. [2023-11-21 18:56:42,074 INFO L899 garLoopResultBuilder]: For program point L4590-1(line 4590) no Hoare annotation was computed. [2023-11-21 18:56:42,075 INFO L895 garLoopResultBuilder]: At program point L5218(line 5218) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,075 INFO L899 garLoopResultBuilder]: For program point L5218-1(line 5218) no Hoare annotation was computed. [2023-11-21 18:56:42,075 INFO L899 garLoopResultBuilder]: For program point L4508-1(line 4508) no Hoare annotation was computed. [2023-11-21 18:56:42,075 INFO L895 garLoopResultBuilder]: At program point L4508(line 4508) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,075 INFO L899 garLoopResultBuilder]: For program point L4756-1(lines 4739 4765) no Hoare annotation was computed. [2023-11-21 18:56:42,076 INFO L899 garLoopResultBuilder]: For program point L4690(lines 4690 4693) no Hoare annotation was computed. [2023-11-21 18:56:42,076 INFO L895 garLoopResultBuilder]: At program point L4756(line 4756) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,076 INFO L899 garLoopResultBuilder]: For program point L4558(lines 4558 4561) no Hoare annotation was computed. [2023-11-21 18:56:42,076 INFO L899 garLoopResultBuilder]: For program point L4525(lines 4525 4528) no Hoare annotation was computed. [2023-11-21 18:56:42,076 INFO L899 garLoopResultBuilder]: For program point L4476(lines 4476 4479) no Hoare annotation was computed. [2023-11-21 18:56:42,077 INFO L895 garLoopResultBuilder]: At program point L4542-2(lines 4542 4563) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,077 INFO L899 garLoopResultBuilder]: For program point L4592-1(lines 4576 4601) no Hoare annotation was computed. [2023-11-21 18:56:42,077 INFO L895 garLoopResultBuilder]: At program point L4592(line 4592) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,077 INFO L895 garLoopResultBuilder]: At program point L4642(line 4642) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,077 INFO L899 garLoopResultBuilder]: For program point L5220(lines 5220 5223) no Hoare annotation was computed. [2023-11-21 18:56:42,077 INFO L899 garLoopResultBuilder]: For program point L4543(lines 4542 4563) no Hoare annotation was computed. [2023-11-21 18:56:42,079 INFO L899 garLoopResultBuilder]: For program point L4510(lines 4510 4513) no Hoare annotation was computed. [2023-11-21 18:56:42,079 INFO L899 garLoopResultBuilder]: For program point L4642-1(line 4642) no Hoare annotation was computed. [2023-11-21 18:56:42,079 INFO L899 garLoopResultBuilder]: For program point L5270(lines 5214 5277) no Hoare annotation was computed. [2023-11-21 18:56:42,079 INFO L895 garLoopResultBuilder]: At program point L4626(line 4626) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,079 INFO L899 garLoopResultBuilder]: For program point L5237(lines 5237 5264) no Hoare annotation was computed. [2023-11-21 18:56:42,080 INFO L899 garLoopResultBuilder]: For program point L4758-1(lines 4758 4763) no Hoare annotation was computed. [2023-11-21 18:56:42,080 INFO L899 garLoopResultBuilder]: For program point L4494(lines 4494 4497) no Hoare annotation was computed. [2023-11-21 18:56:42,080 INFO L895 garLoopResultBuilder]: At program point L4626-1(line 4626) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,080 INFO L895 garLoopResultBuilder]: At program point L4742(line 4742) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_main_~tmp___7~23#1| 0) (= ~ldv_urb_state~0 0)) [2023-11-21 18:56:42,080 INFO L899 garLoopResultBuilder]: For program point L4742-1(line 4742) no Hoare annotation was computed. [2023-11-21 18:56:42,081 INFO L902 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2023-11-21 18:56:42,081 INFO L902 garLoopResultBuilder]: At program point L3710(line 3710) the Hoare annotation is: true [2023-11-21 18:56:42,081 INFO L899 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2023-11-21 18:56:42,081 INFO L902 garLoopResultBuilder]: At program point L3708(line 3708) the Hoare annotation is: true [2023-11-21 18:56:42,081 INFO L899 garLoopResultBuilder]: For program point L3710-1(line 3710) no Hoare annotation was computed. [2023-11-21 18:56:42,081 INFO L899 garLoopResultBuilder]: For program point L3708-1(line 3708) no Hoare annotation was computed. [2023-11-21 18:56:42,082 INFO L902 garLoopResultBuilder]: At program point L3735(line 3735) the Hoare annotation is: true [2023-11-21 18:56:42,082 INFO L899 garLoopResultBuilder]: For program point c2port_write_arFINAL(lines 3702 3739) no Hoare annotation was computed. [2023-11-21 18:56:42,083 INFO L899 garLoopResultBuilder]: For program point L3725-1(line 3725) no Hoare annotation was computed. [2023-11-21 18:56:42,083 INFO L902 garLoopResultBuilder]: At program point L3725(line 3725) the Hoare annotation is: true [2023-11-21 18:56:42,083 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3702 3739) the Hoare annotation is: true [2023-11-21 18:56:42,084 INFO L902 garLoopResultBuilder]: At program point L3717-2(lines 3717 3729) the Hoare annotation is: true [2023-11-21 18:56:42,084 INFO L899 garLoopResultBuilder]: For program point L3713-1(line 3713) no Hoare annotation was computed. [2023-11-21 18:56:42,084 INFO L902 garLoopResultBuilder]: At program point L3713(line 3713) the Hoare annotation is: true [2023-11-21 18:56:42,084 INFO L899 garLoopResultBuilder]: For program point L3711-1(line 3711) no Hoare annotation was computed. [2023-11-21 18:56:42,084 INFO L902 garLoopResultBuilder]: At program point L3711(line 3711) the Hoare annotation is: true [2023-11-21 18:56:42,084 INFO L899 garLoopResultBuilder]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2023-11-21 18:56:42,084 INFO L902 garLoopResultBuilder]: At program point L3709(line 3709) the Hoare annotation is: true [2023-11-21 18:56:42,085 INFO L902 garLoopResultBuilder]: At program point L3734(line 3734) the Hoare annotation is: true [2023-11-21 18:56:42,085 INFO L899 garLoopResultBuilder]: For program point L3734-1(line 3734) no Hoare annotation was computed. [2023-11-21 18:56:42,085 INFO L899 garLoopResultBuilder]: For program point L3730(lines 3705 3738) no Hoare annotation was computed. [2023-11-21 18:56:42,085 INFO L902 garLoopResultBuilder]: At program point L3724(line 3724) the Hoare annotation is: true [2023-11-21 18:56:42,085 INFO L899 garLoopResultBuilder]: For program point c2port_write_arEXIT(lines 3702 3739) no Hoare annotation was computed. [2023-11-21 18:56:42,085 INFO L899 garLoopResultBuilder]: For program point L3724-1(line 3724) no Hoare annotation was computed. [2023-11-21 18:56:42,086 INFO L899 garLoopResultBuilder]: For program point L3718(lines 3717 3729) no Hoare annotation was computed. [2023-11-21 18:56:42,086 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 5279 5284) no Hoare annotation was computed. [2023-11-21 18:56:42,086 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 5279 5284) the Hoare annotation is: true [2023-11-21 18:56:42,086 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5282) no Hoare annotation was computed. [2023-11-21 18:56:42,086 INFO L899 garLoopResultBuilder]: For program point c2port_initFINAL(lines 5113 5133) no Hoare annotation was computed. [2023-11-21 18:56:42,087 INFO L902 garLoopResultBuilder]: At program point L5118(line 5118) the Hoare annotation is: true [2023-11-21 18:56:42,087 INFO L899 garLoopResultBuilder]: For program point L5118-1(line 5118) no Hoare annotation was computed. [2023-11-21 18:56:42,087 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5113 5133) the Hoare annotation is: true [2023-11-21 18:56:42,087 INFO L899 garLoopResultBuilder]: For program point L5123(lines 5123 5129) no Hoare annotation was computed. [2023-11-21 18:56:42,087 INFO L899 garLoopResultBuilder]: For program point c2port_initEXIT(lines 5113 5133) no Hoare annotation was computed. [2023-11-21 18:56:42,087 INFO L902 garLoopResultBuilder]: At program point L5445(line 5445) the Hoare annotation is: true [2023-11-21 18:56:42,088 INFO L902 garLoopResultBuilder]: At program point L5125(line 5125) the Hoare annotation is: true [2023-11-21 18:56:42,088 INFO L899 garLoopResultBuilder]: For program point L5445-1(line 5445) no Hoare annotation was computed. [2023-11-21 18:56:42,088 INFO L899 garLoopResultBuilder]: For program point L5125-1(line 5125) no Hoare annotation was computed. [2023-11-21 18:56:42,091 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-21 18:56:42,094 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 18:56:42,110 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~tmp___7~23 [2023-11-21 18:56:42,112 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~tmp___7~23 [2023-11-21 18:56:42,113 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~tmp___7~23 [2023-11-21 18:56:42,113 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 06:56:42 BoogieIcfgContainer [2023-11-21 18:56:42,113 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 18:56:42,114 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 18:56:42,114 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 18:56:42,115 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 18:56:42,115 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:56:35" (3/4) ... [2023-11-21 18:56:42,118 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-21 18:56:42,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_read_ar [2023-11-21 18:56:42,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_read_dr [2023-11-21 18:56:42,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2023-11-21 18:56:42,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_write_dr [2023-11-21 18:56:42,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-21 18:56:42,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_disable [2023-11-21 18:56:42,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2023-11-21 18:56:42,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_on [2023-11-21 18:56:42,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2023-11-21 18:56:42,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2023-11-21 18:56:42,123 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-21 18:56:42,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_exit [2023-11-21 18:56:42,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_strobe_ck [2023-11-21 18:56:42,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_enable [2023-11-21 18:56:42,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2023-11-21 18:56:42,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_poll_out_ready [2023-11-21 18:56:42,124 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-21 18:56:42,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_write_ar [2023-11-21 18:56:42,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_poll_in_busy [2023-11-21 18:56:42,125 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2023-11-21 18:56:42,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2023-11-21 18:56:42,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2023-11-21 18:56:42,126 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure c2port_init [2023-11-21 18:56:42,152 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 212 nodes and edges [2023-11-21 18:56:42,155 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2023-11-21 18:56:42,159 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2023-11-21 18:56:42,162 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-21 18:56:42,165 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-11-21 18:56:42,169 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-21 18:56:42,172 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-21 18:56:42,642 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/witness.graphml [2023-11-21 18:56:42,643 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/witness.yml [2023-11-21 18:56:42,643 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 18:56:42,644 INFO L158 Benchmark]: Toolchain (without parser) took 11066.87ms. Allocated memory was 107.0MB in the beginning and 318.8MB in the end (delta: 211.8MB). Free memory was 57.1MB in the beginning and 87.8MB in the end (delta: -30.7MB). Peak memory consumption was 180.9MB. Max. memory is 16.1GB. [2023-11-21 18:56:42,645 INFO L158 Benchmark]: CDTParser took 1.33ms. Allocated memory is still 107.0MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:56:42,646 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1953.92ms. Allocated memory was 107.0MB in the beginning and 148.9MB in the end (delta: 41.9MB). Free memory was 56.9MB in the beginning and 68.1MB in the end (delta: -11.2MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. [2023-11-21 18:56:42,647 INFO L158 Benchmark]: Boogie Procedure Inliner took 186.89ms. Allocated memory is still 148.9MB. Free memory was 68.1MB in the beginning and 59.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-21 18:56:42,652 INFO L158 Benchmark]: Boogie Preprocessor took 215.36ms. Allocated memory is still 148.9MB. Free memory was 59.7MB in the beginning and 98.0MB in the end (delta: -38.2MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2023-11-21 18:56:42,652 INFO L158 Benchmark]: RCFGBuilder took 2043.02ms. Allocated memory was 148.9MB in the beginning and 209.7MB in the end (delta: 60.8MB). Free memory was 98.0MB in the beginning and 90.6MB in the end (delta: 7.3MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2023-11-21 18:56:42,653 INFO L158 Benchmark]: TraceAbstraction took 6128.23ms. Allocated memory was 209.7MB in the beginning and 318.8MB in the end (delta: 109.1MB). Free memory was 90.6MB in the beginning and 137.1MB in the end (delta: -46.5MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2023-11-21 18:56:42,658 INFO L158 Benchmark]: Witness Printer took 528.87ms. Allocated memory is still 318.8MB. Free memory was 137.1MB in the beginning and 87.8MB in the end (delta: 49.3MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2023-11-21 18:56:42,661 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.33ms. Allocated memory is still 107.0MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1953.92ms. Allocated memory was 107.0MB in the beginning and 148.9MB in the end (delta: 41.9MB). Free memory was 56.9MB in the beginning and 68.1MB in the end (delta: -11.2MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 186.89ms. Allocated memory is still 148.9MB. Free memory was 68.1MB in the beginning and 59.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 215.36ms. Allocated memory is still 148.9MB. Free memory was 59.7MB in the beginning and 98.0MB in the end (delta: -38.2MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2043.02ms. Allocated memory was 148.9MB in the beginning and 209.7MB in the end (delta: 60.8MB). Free memory was 98.0MB in the beginning and 90.6MB in the end (delta: 7.3MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. * TraceAbstraction took 6128.23ms. Allocated memory was 209.7MB in the beginning and 318.8MB in the end (delta: 109.1MB). Free memory was 90.6MB in the beginning and 137.1MB in the end (delta: -46.5MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * Witness Printer took 528.87ms. Allocated memory is still 318.8MB. Free memory was 137.1MB in the beginning and 87.8MB in the end (delta: 49.3MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3395]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (863), "i" (sizeof(struct bug_entry ))); [3395-3401] - GenericResultAtLocation [Line: 3420]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.irq_disable.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3420-3444] - GenericResultAtLocation [Line: 3474]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (868), "i" (sizeof(struct bug_entry ))); [3474-3480] - GenericResultAtLocation [Line: 3499]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.irq_enable.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3499-3523] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~tmp___7~23 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~tmp___7~23 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~tmp___7~23 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5282]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 364 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.0s, OverallIterations: 3, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1153 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1113 mSDsluCounter, 2676 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1269 mSDsCounter, 20 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 198 IncrementalHoareTripleChecker+Invalid, 218 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 20 mSolverCounterUnsat, 1407 mSDtfsCounter, 198 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=364occurred in iteration=0, InterpolantAutomatonStates: 11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 5 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 155 LocationsWithAnnotation, 1517 PreInvPairs, 2105 NumberOfFragments, 548 HoareAnnotationTreeSize, 1517 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 155 FomulaSimplificationsInter, 1560 FormulaSimplificationTreeSizeReductionInter, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 69 NumberOfCodeBlocks, 69 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 66 ConstructedInterpolants, 0 QuantifiedInterpolants, 96 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 4/4 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3881]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3805]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4696]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3943]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5136]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3982]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5225]: Loop Invariant Derived loop invariant: (((ldv_coherent_state == 0) && (tmp___7 == 0)) && (ldv_urb_state == 0)) - InvariantResult [Line: 3744]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3668]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4542]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5214]: Loop Invariant Derived loop invariant: (((ldv_coherent_state == 0) && (tmp___7 == 0)) && (ldv_urb_state == 0)) - InvariantResult [Line: 3464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4610]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) RESULT: Ultimate proved your program to be correct! [2023-11-21 18:56:42,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3295ed3b-8d84-41c0-b6a5-b87b6ebe7066/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE