./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 06:10:58,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 06:10:58,939 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 06:10:58,945 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 06:10:58,945 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 06:10:58,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 06:10:58,970 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 06:10:58,971 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 06:10:58,972 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 06:10:58,972 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 06:10:58,973 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 06:10:58,973 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 06:10:58,974 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 06:10:58,975 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 06:10:58,975 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 06:10:58,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 06:10:58,976 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 06:10:58,977 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 06:10:58,977 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 06:10:58,978 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 06:10:58,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 06:10:58,979 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 06:10:58,979 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 06:10:58,980 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 06:10:58,980 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 06:10:58,980 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 06:10:58,981 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 06:10:58,981 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 06:10:58,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:10:58,982 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 06:10:58,983 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 06:10:58,983 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 06:10:58,984 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 06:10:58,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 06:10:58,984 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 06:10:58,985 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 06:10:58,985 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 06:10:58,985 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 06:10:58,985 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 06:10:58,985 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2023-11-29 06:10:59,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 06:10:59,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 06:10:59,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 06:10:59,213 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 06:10:59,213 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 06:10:59,214 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2023-11-29 06:11:01,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 06:11:02,386 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 06:11:02,386 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2023-11-29 06:11:02,413 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/data/9dacd120a/40d8b40a6be44a658831e5238f2fbdec/FLAG2c39922c6 [2023-11-29 06:11:02,428 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/data/9dacd120a/40d8b40a6be44a658831e5238f2fbdec [2023-11-29 06:11:02,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 06:11:02,432 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 06:11:02,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 06:11:02,434 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 06:11:02,439 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 06:11:02,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:11:02" (1/1) ... [2023-11-29 06:11:02,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@461cd1ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:02, skipping insertion in model container [2023-11-29 06:11:02,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:11:02" (1/1) ... [2023-11-29 06:11:02,559 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 06:11:02,915 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2023-11-29 06:11:02,915 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2023-11-29 06:11:03,229 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_9db6516e-e722-4a53-9080-346242236773/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2023-11-29 06:11:03,874 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:11:03,915 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 06:11:03,973 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2023-11-29 06:11:03,973 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2023-11-29 06:11:03,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3625] [2023-11-29 06:11:03,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3632] [2023-11-29 06:11:03,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3640-3641] [2023-11-29 06:11:03,983 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_9db6516e-e722-4a53-9080-346242236773/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2023-11-29 06:11:03,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [3856-3857] [2023-11-29 06:11:03,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [3864-3865] [2023-11-29 06:11:03,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [3872-3873] [2023-11-29 06:11:03,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [3899-3900] [2023-11-29 06:11:03,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [3907-3908] [2023-11-29 06:11:03,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (115), "i" (12UL)); [3931-3932] [2023-11-29 06:11:04,155 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:11:04,208 INFO L206 MainTranslator]: Completed translation [2023-11-29 06:11:04,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04 WrapperNode [2023-11-29 06:11:04,209 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 06:11:04,210 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 06:11:04,210 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 06:11:04,210 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 06:11:04,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:04,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:04,412 INFO L138 Inliner]: procedures = 189, calls = 1841, calls flagged for inlining = 79, calls inlined = 70, statements flattened = 5068 [2023-11-29 06:11:04,412 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 06:11:04,413 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 06:11:04,413 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 06:11:04,413 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 06:11:04,425 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:04,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:04,444 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:05,125 INFO L175 MemorySlicer]: Split 1026 memory accesses to 31 slices as follows [52, 30, 0, 1, 9, 20, 4, 2, 2, 8, 739, 1, 8, 1, 8, 6, 1, 1, 7, 8, 8, 7, 7, 7, 7, 12, 7, 7, 7, 7, 42]. 72 percent of accesses are in the largest equivalence class. The 353 initializations are split as follows [52, 0, 0, 1, 9, 20, 4, 0, 2, 8, 125, 1, 8, 1, 8, 6, 1, 0, 0, 8, 8, 7, 7, 7, 7, 0, 7, 7, 0, 7, 42]. The 148 writes are split as follows [0, 25, 0, 0, 0, 0, 0, 1, 0, 0, 107, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 3, 0, 0, 6, 0, 0]. [2023-11-29 06:11:05,125 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:05,126 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:05,208 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:05,229 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:05,254 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:05,270 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:05,302 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 06:11:05,303 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 06:11:05,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 06:11:05,303 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 06:11:05,304 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (1/1) ... [2023-11-29 06:11:05,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:11:05,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:11:05,334 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 06:11:05,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 06:11:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-29 06:11:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-29 06:11:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-29 06:11:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-29 06:11:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-11-29 06:11:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-11-29 06:11:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-29 06:11:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-29 06:11:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-29 06:11:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-29 06:11:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2023-11-29 06:11:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2023-11-29 06:11:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-11-29 06:11:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-11-29 06:11:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2023-11-29 06:11:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2023-11-29 06:11:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2023-11-29 06:11:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2023-11-29 06:11:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-29 06:11:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-29 06:11:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 06:11:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 06:11:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 06:11:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 06:11:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 06:11:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 06:11:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 06:11:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 06:11:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 06:11:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 06:11:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 06:11:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 06:11:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 06:11:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 06:11:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 06:11:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 06:11:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 06:11:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 06:11:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-29 06:11:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-29 06:11:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-29 06:11:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-29 06:11:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-29 06:11:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-29 06:11:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-29 06:11:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-29 06:11:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-29 06:11:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-29 06:11:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-29 06:11:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-29 06:11:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-29 06:11:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-11-29 06:11:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-11-29 06:11:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2023-11-29 06:11:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2023-11-29 06:11:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2023-11-29 06:11:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2023-11-29 06:11:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-29 06:11:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-29 06:11:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2023-11-29 06:11:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2023-11-29 06:11:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-29 06:11:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-29 06:11:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 06:11:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 06:11:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-29 06:11:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-29 06:11:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-29 06:11:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-29 06:11:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-29 06:11:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-29 06:11:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-29 06:11:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-29 06:11:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2023-11-29 06:11:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2023-11-29 06:11:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-29 06:11:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-29 06:11:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 06:11:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 06:11:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 06:11:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 06:11:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 06:11:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 06:11:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 06:11:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 06:11:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 06:11:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 06:11:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 06:11:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 06:11:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 06:11:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 06:11:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 06:11:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 06:11:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 06:11:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 06:11:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-29 06:11:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-29 06:11:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-29 06:11:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-29 06:11:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-29 06:11:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-29 06:11:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-29 06:11:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-29 06:11:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-29 06:11:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-29 06:11:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-29 06:11:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-29 06:11:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-29 06:11:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-29 06:11:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-29 06:11:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-29 06:11:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-29 06:11:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-29 06:11:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-29 06:11:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2023-11-29 06:11:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2023-11-29 06:11:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-11-29 06:11:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-11-29 06:11:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-29 06:11:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-29 06:11:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 06:11:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 06:11:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-29 06:11:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-29 06:11:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-29 06:11:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-29 06:11:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-29 06:11:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-29 06:11:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-29 06:11:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-29 06:11:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-29 06:11:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-29 06:11:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-29 06:11:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-29 06:11:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-29 06:11:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-29 06:11:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-29 06:11:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-29 06:11:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-29 06:11:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-29 06:11:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-29 06:11:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-29 06:11:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-29 06:11:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-29 06:11:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-29 06:11:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-29 06:11:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-29 06:11:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-29 06:11:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-29 06:11:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-29 06:11:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-29 06:11:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-29 06:11:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-29 06:11:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-29 06:11:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-29 06:11:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-29 06:11:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-29 06:11:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-29 06:11:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-29 06:11:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-29 06:11:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-29 06:11:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-29 06:11:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-29 06:11:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-29 06:11:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-29 06:11:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-29 06:11:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-29 06:11:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 06:11:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 06:11:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2023-11-29 06:11:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2023-11-29 06:11:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2023-11-29 06:11:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2023-11-29 06:11:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2023-11-29 06:11:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2023-11-29 06:11:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 06:11:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2023-11-29 06:11:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2023-11-29 06:11:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-29 06:11:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-29 06:11:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-29 06:11:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-29 06:11:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2023-11-29 06:11:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2023-11-29 06:11:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 06:11:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2023-11-29 06:11:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2023-11-29 06:11:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-29 06:11:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-29 06:11:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-29 06:11:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-29 06:11:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 06:11:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-29 06:11:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 06:11:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-11-29 06:11:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-11-29 06:11:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-29 06:11:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-29 06:11:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-11-29 06:11:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-11-29 06:11:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2023-11-29 06:11:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2023-11-29 06:11:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-11-29 06:11:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-11-29 06:11:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 06:11:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 06:11:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 06:11:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 06:11:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-29 06:11:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-29 06:11:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-29 06:11:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-29 06:11:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-29 06:11:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-29 06:11:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-29 06:11:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-29 06:11:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2023-11-29 06:11:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2023-11-29 06:11:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-29 06:11:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-29 06:11:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-11-29 06:11:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-11-29 06:11:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-29 06:11:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-29 06:11:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-29 06:11:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-29 06:11:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2023-11-29 06:11:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2023-11-29 06:11:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 06:11:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 06:11:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 06:11:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 06:11:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 06:11:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 06:11:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 06:11:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 06:11:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 06:11:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 06:11:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 06:11:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-29 06:11:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-29 06:11:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-29 06:11:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-29 06:11:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-29 06:11:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-29 06:11:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-29 06:11:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-29 06:11:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-29 06:11:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-29 06:11:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-29 06:11:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-29 06:11:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2023-11-29 06:11:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2023-11-29 06:11:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2023-11-29 06:11:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2023-11-29 06:11:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-29 06:11:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-29 06:11:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2023-11-29 06:11:05,435 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2023-11-29 06:11:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-11-29 06:11:05,436 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-11-29 06:11:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-29 06:11:05,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-29 06:11:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-29 06:11:05,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-29 06:11:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2023-11-29 06:11:05,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2023-11-29 06:11:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2023-11-29 06:11:05,437 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2023-11-29 06:11:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-29 06:11:05,437 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-29 06:11:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-29 06:11:05,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-29 06:11:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 06:11:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 06:11:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 06:11:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 06:11:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 06:11:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 06:11:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 06:11:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 06:11:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 06:11:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 06:11:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 06:11:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 06:11:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 06:11:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 06:11:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 06:11:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 06:11:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 06:11:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 06:11:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-29 06:11:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-29 06:11:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-29 06:11:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-29 06:11:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-29 06:11:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-29 06:11:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-29 06:11:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-29 06:11:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-29 06:11:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-29 06:11:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-29 06:11:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-29 06:11:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-29 06:11:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2023-11-29 06:11:05,441 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2023-11-29 06:11:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2023-11-29 06:11:05,441 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2023-11-29 06:11:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2023-11-29 06:11:05,441 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2023-11-29 06:11:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-11-29 06:11:05,441 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-11-29 06:11:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-29 06:11:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-29 06:11:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-29 06:11:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-29 06:11:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 06:11:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 06:11:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2023-11-29 06:11:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2023-11-29 06:11:06,158 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 06:11:06,162 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 06:11:06,317 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-29 06:11:09,678 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 06:11:09,928 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 06:11:09,928 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 06:11:09,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:11:09 BoogieIcfgContainer [2023-11-29 06:11:09,929 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 06:11:09,932 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 06:11:09,932 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 06:11:09,935 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 06:11:09,935 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 06:11:02" (1/3) ... [2023-11-29 06:11:09,936 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bef7c19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:11:09, skipping insertion in model container [2023-11-29 06:11:09,936 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:11:04" (2/3) ... [2023-11-29 06:11:09,936 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bef7c19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:11:09, skipping insertion in model container [2023-11-29 06:11:09,937 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:11:09" (3/3) ... [2023-11-29 06:11:09,938 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2023-11-29 06:11:09,957 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 06:11:09,958 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 06:11:10,058 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 06:11:10,065 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@28313d4c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 06:11:10,065 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 06:11:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand has 1417 states, 995 states have (on average 1.4683417085427135) internal successors, (1461), 1010 states have internal predecessors, (1461), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 340 states have call predecessors, (343), 343 states have call successors, (343) [2023-11-29 06:11:10,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-29 06:11:10,087 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:10,088 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:10,088 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:10,093 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:10,093 INFO L85 PathProgramCache]: Analyzing trace with hash -1081655772, now seen corresponding path program 1 times [2023-11-29 06:11:10,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:10,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325707464] [2023-11-29 06:11:10,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:10,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:10,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 06:11:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:10,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:11:10,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:10,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:11:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:10,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-29 06:11:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 06:11:10,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:10,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325707464] [2023-11-29 06:11:10,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1325707464] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:10,669 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:10,669 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 06:11:10,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511905303] [2023-11-29 06:11:10,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:10,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 06:11:10,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:10,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 06:11:10,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:11:10,709 INFO L87 Difference]: Start difference. First operand has 1417 states, 995 states have (on average 1.4683417085427135) internal successors, (1461), 1010 states have internal predecessors, (1461), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 340 states have call predecessors, (343), 343 states have call successors, (343) Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-29 06:11:16,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:16,951 INFO L93 Difference]: Finished difference Result 2986 states and 4656 transitions. [2023-11-29 06:11:16,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 06:11:16,953 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 36 [2023-11-29 06:11:16,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:16,974 INFO L225 Difference]: With dead ends: 2986 [2023-11-29 06:11:16,974 INFO L226 Difference]: Without dead ends: 1550 [2023-11-29 06:11:16,986 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-29 06:11:16,988 INFO L413 NwaCegarLoop]: 273 mSDtfsCounter, 1927 mSDsluCounter, 576 mSDsCounter, 0 mSdLazyCounter, 5357 mSolverCounterSat, 577 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2252 SdHoareTripleChecker+Valid, 849 SdHoareTripleChecker+Invalid, 5934 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 577 IncrementalHoareTripleChecker+Valid, 5357 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:16,989 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2252 Valid, 849 Invalid, 5934 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [577 Valid, 5357 Invalid, 0 Unknown, 0 Unchecked, 5.9s Time] [2023-11-29 06:11:17,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1550 states. [2023-11-29 06:11:17,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1550 to 1431. [2023-11-29 06:11:17,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1431 states, 1009 states have (on average 1.442021803766105) internal successors, (1455), 1020 states have internal predecessors, (1455), 345 states have call successors, (345), 77 states have call predecessors, (345), 76 states have return successors, (344), 340 states have call predecessors, (344), 344 states have call successors, (344) [2023-11-29 06:11:17,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1431 states and 2144 transitions. [2023-11-29 06:11:17,169 INFO L78 Accepts]: Start accepts. Automaton has 1431 states and 2144 transitions. Word has length 36 [2023-11-29 06:11:17,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:17,170 INFO L495 AbstractCegarLoop]: Abstraction has 1431 states and 2144 transitions. [2023-11-29 06:11:17,170 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-29 06:11:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2144 transitions. [2023-11-29 06:11:17,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-29 06:11:17,174 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:17,174 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:17,174 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 06:11:17,175 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:17,175 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:17,175 INFO L85 PathProgramCache]: Analyzing trace with hash -1069948630, now seen corresponding path program 1 times [2023-11-29 06:11:17,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:17,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598013746] [2023-11-29 06:11:17,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:17,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:17,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 06:11:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:17,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:11:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:17,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:11:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:17,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 06:11:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:17,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 06:11:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-29 06:11:17,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:17,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1598013746] [2023-11-29 06:11:17,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1598013746] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:17,430 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:17,430 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 06:11:17,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890963369] [2023-11-29 06:11:17,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:17,431 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 06:11:17,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:17,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 06:11:17,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:11:17,433 INFO L87 Difference]: Start difference. First operand 1431 states and 2144 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 06:11:23,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:23,183 INFO L93 Difference]: Finished difference Result 1551 states and 2365 transitions. [2023-11-29 06:11:23,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 06:11:23,183 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 53 [2023-11-29 06:11:23,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:23,194 INFO L225 Difference]: With dead ends: 1551 [2023-11-29 06:11:23,194 INFO L226 Difference]: Without dead ends: 1548 [2023-11-29 06:11:23,194 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 06:11:23,195 INFO L413 NwaCegarLoop]: 267 mSDtfsCounter, 1827 mSDsluCounter, 591 mSDsCounter, 0 mSdLazyCounter, 5298 mSolverCounterSat, 555 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2145 SdHoareTripleChecker+Valid, 858 SdHoareTripleChecker+Invalid, 5853 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 555 IncrementalHoareTripleChecker+Valid, 5298 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:23,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2145 Valid, 858 Invalid, 5853 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [555 Valid, 5298 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2023-11-29 06:11:23,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1548 states. [2023-11-29 06:11:23,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1548 to 1432. [2023-11-29 06:11:23,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1432 states, 1010 states have (on average 1.4415841584158415) internal successors, (1456), 1021 states have internal predecessors, (1456), 345 states have call successors, (345), 77 states have call predecessors, (345), 76 states have return successors, (344), 340 states have call predecessors, (344), 344 states have call successors, (344) [2023-11-29 06:11:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1432 states and 2145 transitions. [2023-11-29 06:11:23,264 INFO L78 Accepts]: Start accepts. Automaton has 1432 states and 2145 transitions. Word has length 53 [2023-11-29 06:11:23,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:23,265 INFO L495 AbstractCegarLoop]: Abstraction has 1432 states and 2145 transitions. [2023-11-29 06:11:23,265 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 06:11:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2145 transitions. [2023-11-29 06:11:23,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-29 06:11:23,268 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:23,268 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:23,268 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 06:11:23,268 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:23,269 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:23,269 INFO L85 PathProgramCache]: Analyzing trace with hash -1732594337, now seen corresponding path program 1 times [2023-11-29 06:11:23,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:23,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842747783] [2023-11-29 06:11:23,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:23,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:23,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 06:11:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:23,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 06:11:23,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:23,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 06:11:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:23,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 06:11:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:23,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 06:11:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:23,572 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-29 06:11:23,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:23,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842747783] [2023-11-29 06:11:23,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1842747783] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:23,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:23,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 06:11:23,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194844932] [2023-11-29 06:11:23,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:23,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 06:11:23,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:23,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 06:11:23,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 06:11:23,574 INFO L87 Difference]: Start difference. First operand 1432 states and 2145 transitions. Second operand has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 06:11:30,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:30,066 INFO L93 Difference]: Finished difference Result 2993 states and 4581 transitions. [2023-11-29 06:11:30,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 06:11:30,066 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 55 [2023-11-29 06:11:30,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:30,075 INFO L225 Difference]: With dead ends: 2993 [2023-11-29 06:11:30,075 INFO L226 Difference]: Without dead ends: 1581 [2023-11-29 06:11:30,084 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-29 06:11:30,086 INFO L413 NwaCegarLoop]: 267 mSDtfsCounter, 3069 mSDsluCounter, 591 mSDsCounter, 0 mSdLazyCounter, 5386 mSolverCounterSat, 1822 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3108 SdHoareTripleChecker+Valid, 858 SdHoareTripleChecker+Invalid, 7208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1822 IncrementalHoareTripleChecker+Valid, 5386 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:30,086 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3108 Valid, 858 Invalid, 7208 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1822 Valid, 5386 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2023-11-29 06:11:30,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1581 states. [2023-11-29 06:11:30,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1581 to 1462. [2023-11-29 06:11:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1462 states, 1028 states have (on average 1.4367704280155642) internal successors, (1477), 1039 states have internal predecessors, (1477), 349 states have call successors, (349), 85 states have call predecessors, (349), 84 states have return successors, (348), 344 states have call predecessors, (348), 348 states have call successors, (348) [2023-11-29 06:11:30,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1462 states and 2174 transitions. [2023-11-29 06:11:30,158 INFO L78 Accepts]: Start accepts. Automaton has 1462 states and 2174 transitions. Word has length 55 [2023-11-29 06:11:30,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:30,159 INFO L495 AbstractCegarLoop]: Abstraction has 1462 states and 2174 transitions. [2023-11-29 06:11:30,159 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2023-11-29 06:11:30,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2174 transitions. [2023-11-29 06:11:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-29 06:11:30,171 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:30,172 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:30,172 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 06:11:30,172 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:30,172 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:30,172 INFO L85 PathProgramCache]: Analyzing trace with hash -799159216, now seen corresponding path program 1 times [2023-11-29 06:11:30,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:30,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128674876] [2023-11-29 06:11:30,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:30,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:30,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:30,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128674876] [2023-11-29 06:11:30,292 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:11:30,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1781865988] [2023-11-29 06:11:30,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:30,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:30,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:11:30,295 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:11:30,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 06:11:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:31,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 2462 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:11:31,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:11:31,205 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-29 06:11:31,206 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:11:31,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1781865988] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:31,206 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:31,206 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:11:31,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657708161] [2023-11-29 06:11:31,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:31,207 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:11:31,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:31,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:11:31,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:11:31,208 INFO L87 Difference]: Start difference. First operand 1462 states and 2174 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2023-11-29 06:11:31,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:31,740 INFO L93 Difference]: Finished difference Result 2990 states and 4429 transitions. [2023-11-29 06:11:31,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:11:31,740 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 142 [2023-11-29 06:11:31,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:31,748 INFO L225 Difference]: With dead ends: 2990 [2023-11-29 06:11:31,749 INFO L226 Difference]: Without dead ends: 1548 [2023-11-29 06:11:31,753 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:11:31,755 INFO L413 NwaCegarLoop]: 1986 mSDtfsCounter, 292 mSDsluCounter, 1755 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 292 SdHoareTripleChecker+Valid, 3741 SdHoareTripleChecker+Invalid, 293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:31,755 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [292 Valid, 3741 Invalid, 293 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 281 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 06:11:31,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1548 states. [2023-11-29 06:11:31,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1548 to 1541. [2023-11-29 06:11:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1541 states, 1087 states have (on average 1.4287028518859246) internal successors, (1553), 1098 states have internal predecessors, (1553), 355 states have call successors, (355), 99 states have call predecessors, (355), 98 states have return successors, (354), 350 states have call predecessors, (354), 354 states have call successors, (354) [2023-11-29 06:11:31,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1541 states and 2262 transitions. [2023-11-29 06:11:31,857 INFO L78 Accepts]: Start accepts. Automaton has 1541 states and 2262 transitions. Word has length 142 [2023-11-29 06:11:31,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:31,858 INFO L495 AbstractCegarLoop]: Abstraction has 1541 states and 2262 transitions. [2023-11-29 06:11:31,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2023-11-29 06:11:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2262 transitions. [2023-11-29 06:11:31,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-29 06:11:31,868 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:31,868 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:31,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 06:11:32,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:32,069 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:32,069 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:32,070 INFO L85 PathProgramCache]: Analyzing trace with hash 539012952, now seen corresponding path program 1 times [2023-11-29 06:11:32,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:32,070 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862071844] [2023-11-29 06:11:32,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:32,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:32,215 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:32,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862071844] [2023-11-29 06:11:32,215 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:11:32,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [942428248] [2023-11-29 06:11:32,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:32,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:32,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:11:32,216 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:11:32,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 06:11:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:33,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 2550 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:11:33,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:11:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-29 06:11:33,060 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:11:33,060 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [942428248] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:33,060 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:33,060 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:11:33,060 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299168552] [2023-11-29 06:11:33,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:33,061 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:11:33,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:33,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:11:33,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:11:33,062 INFO L87 Difference]: Start difference. First operand 1541 states and 2262 transitions. Second operand has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-29 06:11:33,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:33,740 INFO L93 Difference]: Finished difference Result 3293 states and 4821 transitions. [2023-11-29 06:11:33,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 06:11:33,741 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 157 [2023-11-29 06:11:33,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:33,754 INFO L225 Difference]: With dead ends: 3293 [2023-11-29 06:11:33,754 INFO L226 Difference]: Without dead ends: 1772 [2023-11-29 06:11:33,761 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:11:33,762 INFO L413 NwaCegarLoop]: 2251 mSDtfsCounter, 349 mSDsluCounter, 4167 mSDsCounter, 0 mSdLazyCounter, 449 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 349 SdHoareTripleChecker+Valid, 6418 SdHoareTripleChecker+Invalid, 454 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 449 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:33,762 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [349 Valid, 6418 Invalid, 454 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 449 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 06:11:33,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1772 states. [2023-11-29 06:11:33,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1772 to 1543. [2023-11-29 06:11:33,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1543 states, 1089 states have (on average 1.4279155188246098) internal successors, (1555), 1100 states have internal predecessors, (1555), 355 states have call successors, (355), 99 states have call predecessors, (355), 98 states have return successors, (354), 350 states have call predecessors, (354), 354 states have call successors, (354) [2023-11-29 06:11:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1543 states and 2264 transitions. [2023-11-29 06:11:33,864 INFO L78 Accepts]: Start accepts. Automaton has 1543 states and 2264 transitions. Word has length 157 [2023-11-29 06:11:33,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:33,865 INFO L495 AbstractCegarLoop]: Abstraction has 1543 states and 2264 transitions. [2023-11-29 06:11:33,865 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-29 06:11:33,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2264 transitions. [2023-11-29 06:11:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-11-29 06:11:33,875 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:33,876 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:33,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 06:11:34,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:34,081 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:34,081 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:34,081 INFO L85 PathProgramCache]: Analyzing trace with hash 677295599, now seen corresponding path program 1 times [2023-11-29 06:11:34,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:34,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224763136] [2023-11-29 06:11:34,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:34,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:34,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224763136] [2023-11-29 06:11:34,219 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:11:34,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1651429713] [2023-11-29 06:11:34,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:34,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:34,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:11:34,221 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:11:34,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 06:11:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:35,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 2584 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:11:35,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:11:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-29 06:11:35,145 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:11:35,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1651429713] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:35,145 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:35,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:11:35,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318058032] [2023-11-29 06:11:35,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:35,147 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:11:35,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:35,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:11:35,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:11:35,148 INFO L87 Difference]: Start difference. First operand 1543 states and 2264 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-11-29 06:11:35,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:35,765 INFO L93 Difference]: Finished difference Result 4350 states and 6412 transitions. [2023-11-29 06:11:35,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:11:35,766 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 166 [2023-11-29 06:11:35,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:35,780 INFO L225 Difference]: With dead ends: 4350 [2023-11-29 06:11:35,780 INFO L226 Difference]: Without dead ends: 2827 [2023-11-29 06:11:35,787 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:11:35,788 INFO L413 NwaCegarLoop]: 2028 mSDtfsCounter, 2081 mSDsluCounter, 1750 mSDsCounter, 0 mSdLazyCounter, 274 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2081 SdHoareTripleChecker+Valid, 3778 SdHoareTripleChecker+Invalid, 291 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 274 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:35,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2081 Valid, 3778 Invalid, 291 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 274 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 06:11:35,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2827 states. [2023-11-29 06:11:35,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2827 to 2821. [2023-11-29 06:11:35,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2821 states, 1976 states have (on average 1.430161943319838) internal successors, (2826), 1998 states have internal predecessors, (2826), 668 states have call successors, (668), 177 states have call predecessors, (668), 176 states have return successors, (667), 659 states have call predecessors, (667), 667 states have call successors, (667) [2023-11-29 06:11:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 2821 states and 4161 transitions. [2023-11-29 06:11:35,962 INFO L78 Accepts]: Start accepts. Automaton has 2821 states and 4161 transitions. Word has length 166 [2023-11-29 06:11:35,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:35,963 INFO L495 AbstractCegarLoop]: Abstraction has 2821 states and 4161 transitions. [2023-11-29 06:11:35,963 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-11-29 06:11:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 4161 transitions. [2023-11-29 06:11:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-11-29 06:11:35,977 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:35,978 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:35,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 06:11:36,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-29 06:11:36,178 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:36,179 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:36,179 INFO L85 PathProgramCache]: Analyzing trace with hash 561260994, now seen corresponding path program 1 times [2023-11-29 06:11:36,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:36,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1984978061] [2023-11-29 06:11:36,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:36,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:36,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:36,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1984978061] [2023-11-29 06:11:36,310 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:11:36,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [538193316] [2023-11-29 06:11:36,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:36,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:36,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:11:36,313 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:11:36,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 06:11:37,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:37,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 2585 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:11:37,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:11:37,245 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-29 06:11:37,245 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:11:37,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [538193316] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:37,245 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:37,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:11:37,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353852335] [2023-11-29 06:11:37,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:37,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:11:37,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:37,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:11:37,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:11:37,248 INFO L87 Difference]: Start difference. First operand 2821 states and 4161 transitions. Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-11-29 06:11:37,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:37,980 INFO L93 Difference]: Finished difference Result 5854 states and 8620 transitions. [2023-11-29 06:11:37,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 06:11:37,981 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 167 [2023-11-29 06:11:37,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:37,999 INFO L225 Difference]: With dead ends: 5854 [2023-11-29 06:11:38,000 INFO L226 Difference]: Without dead ends: 3053 [2023-11-29 06:11:38,009 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 168 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:11:38,010 INFO L413 NwaCegarLoop]: 2251 mSDtfsCounter, 349 mSDsluCounter, 4167 mSDsCounter, 0 mSdLazyCounter, 445 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 349 SdHoareTripleChecker+Valid, 6418 SdHoareTripleChecker+Invalid, 452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 445 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:38,010 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [349 Valid, 6418 Invalid, 452 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 445 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 06:11:38,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3053 states. [2023-11-29 06:11:38,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3053 to 2821. [2023-11-29 06:11:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2821 states, 1976 states have (on average 1.430161943319838) internal successors, (2826), 1998 states have internal predecessors, (2826), 668 states have call successors, (668), 177 states have call predecessors, (668), 176 states have return successors, (667), 659 states have call predecessors, (667), 667 states have call successors, (667) [2023-11-29 06:11:38,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 2821 states and 4161 transitions. [2023-11-29 06:11:38,193 INFO L78 Accepts]: Start accepts. Automaton has 2821 states and 4161 transitions. Word has length 167 [2023-11-29 06:11:38,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:38,194 INFO L495 AbstractCegarLoop]: Abstraction has 2821 states and 4161 transitions. [2023-11-29 06:11:38,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-11-29 06:11:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 4161 transitions. [2023-11-29 06:11:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-29 06:11:38,210 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:38,210 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:38,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 06:11:38,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-29 06:11:38,417 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:38,417 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:38,417 INFO L85 PathProgramCache]: Analyzing trace with hash 972693355, now seen corresponding path program 1 times [2023-11-29 06:11:38,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:38,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212318950] [2023-11-29 06:11:38,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:38,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:38,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:38,535 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212318950] [2023-11-29 06:11:38,535 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:11:38,535 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005762820] [2023-11-29 06:11:38,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:38,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:38,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:11:38,536 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:11:38,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 06:11:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:39,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 2827 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:11:39,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:11:39,397 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-29 06:11:39,397 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:11:39,397 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1005762820] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:39,397 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:39,397 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:11:39,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849792637] [2023-11-29 06:11:39,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:39,398 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:11:39,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:39,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:11:39,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:11:39,400 INFO L87 Difference]: Start difference. First operand 2821 states and 4161 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-29 06:11:39,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:39,965 INFO L93 Difference]: Finished difference Result 5623 states and 8301 transitions. [2023-11-29 06:11:39,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:11:39,966 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 209 [2023-11-29 06:11:39,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:39,978 INFO L225 Difference]: With dead ends: 5623 [2023-11-29 06:11:39,978 INFO L226 Difference]: Without dead ends: 2822 [2023-11-29 06:11:39,985 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:11:39,986 INFO L413 NwaCegarLoop]: 1980 mSDtfsCounter, 0 mSDsluCounter, 1974 mSDsCounter, 0 mSdLazyCounter, 265 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3954 SdHoareTripleChecker+Invalid, 265 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 265 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:39,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3954 Invalid, 265 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 265 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 06:11:39,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2822 states. [2023-11-29 06:11:40,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2822 to 2822. [2023-11-29 06:11:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2822 states, 1977 states have (on average 1.4299443601416286) internal successors, (2827), 1999 states have internal predecessors, (2827), 668 states have call successors, (668), 177 states have call predecessors, (668), 176 states have return successors, (667), 659 states have call predecessors, (667), 667 states have call successors, (667) [2023-11-29 06:11:40,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 2822 states and 4162 transitions. [2023-11-29 06:11:40,164 INFO L78 Accepts]: Start accepts. Automaton has 2822 states and 4162 transitions. Word has length 209 [2023-11-29 06:11:40,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:40,165 INFO L495 AbstractCegarLoop]: Abstraction has 2822 states and 4162 transitions. [2023-11-29 06:11:40,165 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-29 06:11:40,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 4162 transitions. [2023-11-29 06:11:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-29 06:11:40,179 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:40,179 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:40,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-29 06:11:40,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:40,380 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:40,380 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:40,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1647853481, now seen corresponding path program 1 times [2023-11-29 06:11:40,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:40,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51849856] [2023-11-29 06:11:40,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:40,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:40,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:40,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51849856] [2023-11-29 06:11:40,551 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:11:40,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1201280509] [2023-11-29 06:11:40,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:40,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:40,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:11:40,552 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:11:40,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 06:11:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:41,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 2830 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:11:41,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:11:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-29 06:11:41,580 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:11:41,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1201280509] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:41,581 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:41,581 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:11:41,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677339332] [2023-11-29 06:11:41,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:41,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:11:41,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:41,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:11:41,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:11:41,583 INFO L87 Difference]: Start difference. First operand 2822 states and 4162 transitions. Second operand has 4 states, 4 states have (on average 33.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-29 06:11:42,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:42,209 INFO L93 Difference]: Finished difference Result 5624 states and 8301 transitions. [2023-11-29 06:11:42,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 06:11:42,210 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 33.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 209 [2023-11-29 06:11:42,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:42,224 INFO L225 Difference]: With dead ends: 5624 [2023-11-29 06:11:42,224 INFO L226 Difference]: Without dead ends: 2822 [2023-11-29 06:11:42,234 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:11:42,234 INFO L413 NwaCegarLoop]: 1977 mSDtfsCounter, 2040 mSDsluCounter, 1973 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2040 SdHoareTripleChecker+Valid, 3950 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:42,235 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2040 Valid, 3950 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 267 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 06:11:42,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2822 states. [2023-11-29 06:11:42,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2822 to 2822. [2023-11-29 06:11:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2822 states, 1977 states have (on average 1.4294385432473444) internal successors, (2826), 1999 states have internal predecessors, (2826), 668 states have call successors, (668), 177 states have call predecessors, (668), 176 states have return successors, (667), 659 states have call predecessors, (667), 667 states have call successors, (667) [2023-11-29 06:11:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 2822 states and 4161 transitions. [2023-11-29 06:11:42,439 INFO L78 Accepts]: Start accepts. Automaton has 2822 states and 4161 transitions. Word has length 209 [2023-11-29 06:11:42,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:42,439 INFO L495 AbstractCegarLoop]: Abstraction has 2822 states and 4161 transitions. [2023-11-29 06:11:42,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 33.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-29 06:11:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 4161 transitions. [2023-11-29 06:11:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-29 06:11:42,453 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:42,453 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:42,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-29 06:11:42,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:42,654 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:42,654 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:42,654 INFO L85 PathProgramCache]: Analyzing trace with hash 1063081831, now seen corresponding path program 1 times [2023-11-29 06:11:42,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:42,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116240709] [2023-11-29 06:11:42,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:42,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:42,734 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:11:42,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [807128662] [2023-11-29 06:11:42,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:42,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:42,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:11:42,736 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:11:42,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 06:11:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:43,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 2833 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 06:11:43,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:11:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-29 06:11:43,700 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:11:43,700 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:43,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1116240709] [2023-11-29 06:11:43,700 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:11:43,701 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [807128662] [2023-11-29 06:11:43,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [807128662] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:11:43,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:11:43,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 06:11:43,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030412167] [2023-11-29 06:11:43,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:11:43,702 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 06:11:43,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:43,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 06:11:43,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 06:11:43,703 INFO L87 Difference]: Start difference. First operand 2822 states and 4161 transitions. Second operand has 6 states, 6 states have (on average 22.0) internal successors, (132), 6 states have internal predecessors, (132), 3 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2023-11-29 06:11:44,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:11:44,800 INFO L93 Difference]: Finished difference Result 6079 states and 8967 transitions. [2023-11-29 06:11:44,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 06:11:44,801 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 22.0) internal successors, (132), 6 states have internal predecessors, (132), 3 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 209 [2023-11-29 06:11:44,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:11:44,816 INFO L225 Difference]: With dead ends: 6079 [2023-11-29 06:11:44,816 INFO L226 Difference]: Without dead ends: 3277 [2023-11-29 06:11:44,822 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-29 06:11:44,823 INFO L413 NwaCegarLoop]: 2253 mSDtfsCounter, 636 mSDsluCounter, 8771 mSDsCounter, 0 mSdLazyCounter, 856 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 655 SdHoareTripleChecker+Valid, 11024 SdHoareTripleChecker+Invalid, 895 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 856 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 06:11:44,823 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [655 Valid, 11024 Invalid, 895 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 856 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 06:11:44,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3277 states. [2023-11-29 06:11:44,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3277 to 2830. [2023-11-29 06:11:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2830 states, 1982 states have (on average 1.4283551967709385) internal successors, (2831), 2004 states have internal predecessors, (2831), 671 states have call successors, (671), 177 states have call predecessors, (671), 176 states have return successors, (670), 662 states have call predecessors, (670), 670 states have call successors, (670) [2023-11-29 06:11:44,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 2830 states and 4172 transitions. [2023-11-29 06:11:44,969 INFO L78 Accepts]: Start accepts. Automaton has 2830 states and 4172 transitions. Word has length 209 [2023-11-29 06:11:44,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:11:44,970 INFO L495 AbstractCegarLoop]: Abstraction has 2830 states and 4172 transitions. [2023-11-29 06:11:44,970 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 22.0) internal successors, (132), 6 states have internal predecessors, (132), 3 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2023-11-29 06:11:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4172 transitions. [2023-11-29 06:11:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-29 06:11:44,978 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:11:44,978 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:11:44,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 06:11:45,179 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:45,179 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:11:45,180 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:11:45,180 INFO L85 PathProgramCache]: Analyzing trace with hash 2088958932, now seen corresponding path program 1 times [2023-11-29 06:11:45,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:11:45,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53519904] [2023-11-29 06:11:45,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:11:45,260 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:11:45,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1357770572] [2023-11-29 06:11:45,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:11:45,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:11:45,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:11:45,262 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:11:45,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 06:11:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:11:46,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 2868 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-29 06:11:46,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:11:46,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 06:11:46,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 15 [2023-11-29 06:11:46,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2023-11-29 06:11:46,707 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 11 proven. 20 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-29 06:11:46,707 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:11:46,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:11:46,977 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53519904] [2023-11-29 06:11:46,977 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:11:46,977 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1357770572] [2023-11-29 06:11:46,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1357770572] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:11:46,978 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:11:46,978 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2023-11-29 06:11:46,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840407661] [2023-11-29 06:11:46,978 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 06:11:46,979 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-29 06:11:46,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:11:46,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-29 06:11:46,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=396, Unknown=0, NotChecked=0, Total=462 [2023-11-29 06:11:46,980 INFO L87 Difference]: Start difference. First operand 2830 states and 4172 transitions. Second operand has 16 states, 16 states have (on average 8.1875) internal successors, (131), 14 states have internal predecessors, (131), 9 states have call successors, (33), 5 states have call predecessors, (33), 4 states have return successors, (30), 9 states have call predecessors, (30), 8 states have call successors, (30) [2023-11-29 06:11:52,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:12:01,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:12:01,204 INFO L93 Difference]: Finished difference Result 7284 states and 10964 transitions. [2023-11-29 06:12:01,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 06:12:01,205 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 8.1875) internal successors, (131), 14 states have internal predecessors, (131), 9 states have call successors, (33), 5 states have call predecessors, (33), 4 states have return successors, (30), 9 states have call predecessors, (30), 8 states have call successors, (30) Word has length 212 [2023-11-29 06:12:01,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:12:01,228 INFO L225 Difference]: With dead ends: 7284 [2023-11-29 06:12:01,228 INFO L226 Difference]: Without dead ends: 4474 [2023-11-29 06:12:01,235 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 213 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 205 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=234, Invalid=888, Unknown=0, NotChecked=0, Total=1122 [2023-11-29 06:12:01,235 INFO L413 NwaCegarLoop]: 1664 mSDtfsCounter, 4813 mSDsluCounter, 13841 mSDsCounter, 0 mSdLazyCounter, 8018 mSolverCounterSat, 813 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4836 SdHoareTripleChecker+Valid, 15505 SdHoareTripleChecker+Invalid, 8832 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 813 IncrementalHoareTripleChecker+Valid, 8018 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:12:01,235 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4836 Valid, 15505 Invalid, 8832 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [813 Valid, 8018 Invalid, 1 Unknown, 0 Unchecked, 13.5s Time] [2023-11-29 06:12:01,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4474 states. [2023-11-29 06:12:01,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4474 to 4318. [2023-11-29 06:12:01,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4318 states, 3069 states have (on average 1.4483545128706419) internal successors, (4445), 3109 states have internal predecessors, (4445), 1055 states have call successors, (1055), 193 states have call predecessors, (1055), 193 states have return successors, (1056), 1037 states have call predecessors, (1056), 1054 states have call successors, (1056) [2023-11-29 06:12:01,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4318 states to 4318 states and 6556 transitions. [2023-11-29 06:12:01,559 INFO L78 Accepts]: Start accepts. Automaton has 4318 states and 6556 transitions. Word has length 212 [2023-11-29 06:12:01,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:12:01,560 INFO L495 AbstractCegarLoop]: Abstraction has 4318 states and 6556 transitions. [2023-11-29 06:12:01,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 8.1875) internal successors, (131), 14 states have internal predecessors, (131), 9 states have call successors, (33), 5 states have call predecessors, (33), 4 states have return successors, (30), 9 states have call predecessors, (30), 8 states have call successors, (30) [2023-11-29 06:12:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 4318 states and 6556 transitions. [2023-11-29 06:12:01,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-29 06:12:01,579 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:12:01,579 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:12:01,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-29 06:12:01,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:12:01,780 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:12:01,780 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:12:01,781 INFO L85 PathProgramCache]: Analyzing trace with hash 988444561, now seen corresponding path program 1 times [2023-11-29 06:12:01,781 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:12:01,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2103160363] [2023-11-29 06:12:01,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:12:01,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:12:01,888 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:12:01,888 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1179081022] [2023-11-29 06:12:01,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:12:01,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:12:01,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:12:01,893 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:12:01,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 06:12:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:12:02,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 2900 conjuncts, 60 conjunts are in the unsatisfiable core [2023-11-29 06:12:02,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:12:02,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2023-11-29 06:12:03,370 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-29 06:12:03,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 19 [2023-11-29 06:12:03,501 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-29 06:12:03,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 19 [2023-11-29 06:12:03,576 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 10 [2023-11-29 06:12:03,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2023-11-29 06:12:03,994 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-29 06:12:03,994 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:12:04,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:12:04,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2103160363] [2023-11-29 06:12:04,069 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:12:04,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1179081022] [2023-11-29 06:12:04,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1179081022] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:12:04,069 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:12:04,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2023-11-29 06:12:04,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240257772] [2023-11-29 06:12:04,070 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 06:12:04,070 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2023-11-29 06:12:04,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:12:04,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2023-11-29 06:12:04,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=438, Unknown=0, NotChecked=0, Total=506 [2023-11-29 06:12:04,071 INFO L87 Difference]: Start difference. First operand 4318 states and 6556 transitions. Second operand has 21 states, 19 states have (on average 7.421052631578948) internal successors, (141), 17 states have internal predecessors, (141), 9 states have call successors, (34), 5 states have call predecessors, (34), 7 states have return successors, (31), 12 states have call predecessors, (31), 9 states have call successors, (31) [2023-11-29 06:12:22,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:12:22,499 INFO L93 Difference]: Finished difference Result 8337 states and 12621 transitions. [2023-11-29 06:12:22,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-29 06:12:22,499 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 19 states have (on average 7.421052631578948) internal successors, (141), 17 states have internal predecessors, (141), 9 states have call successors, (34), 5 states have call predecessors, (34), 7 states have return successors, (31), 12 states have call predecessors, (31), 9 states have call successors, (31) Word has length 218 [2023-11-29 06:12:22,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:12:22,521 INFO L225 Difference]: With dead ends: 8337 [2023-11-29 06:12:22,521 INFO L226 Difference]: Without dead ends: 5527 [2023-11-29 06:12:22,530 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 256 SyntacticMatches, 20 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 369 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=180, Invalid=1080, Unknown=0, NotChecked=0, Total=1260 [2023-11-29 06:12:22,530 INFO L413 NwaCegarLoop]: 1698 mSDtfsCounter, 2262 mSDsluCounter, 17915 mSDsCounter, 0 mSdLazyCounter, 18121 mSolverCounterSat, 1158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2435 SdHoareTripleChecker+Valid, 19613 SdHoareTripleChecker+Invalid, 19279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1158 IncrementalHoareTripleChecker+Valid, 18121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.6s IncrementalHoareTripleChecker+Time [2023-11-29 06:12:22,530 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2435 Valid, 19613 Invalid, 19279 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1158 Valid, 18121 Invalid, 0 Unknown, 0 Unchecked, 17.6s Time] [2023-11-29 06:12:22,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5527 states. [2023-11-29 06:12:22,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5527 to 4912. [2023-11-29 06:12:22,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4912 states, 3546 states have (on average 1.4399323181049068) internal successors, (5106), 3596 states have internal predecessors, (5106), 1129 states have call successors, (1129), 233 states have call predecessors, (1129), 236 states have return successors, (1142), 1104 states have call predecessors, (1142), 1128 states have call successors, (1142) [2023-11-29 06:12:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 4912 states and 7377 transitions. [2023-11-29 06:12:22,827 INFO L78 Accepts]: Start accepts. Automaton has 4912 states and 7377 transitions. Word has length 218 [2023-11-29 06:12:22,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:12:22,828 INFO L495 AbstractCegarLoop]: Abstraction has 4912 states and 7377 transitions. [2023-11-29 06:12:22,828 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 19 states have (on average 7.421052631578948) internal successors, (141), 17 states have internal predecessors, (141), 9 states have call successors, (34), 5 states have call predecessors, (34), 7 states have return successors, (31), 12 states have call predecessors, (31), 9 states have call successors, (31) [2023-11-29 06:12:22,828 INFO L276 IsEmpty]: Start isEmpty. Operand 4912 states and 7377 transitions. [2023-11-29 06:12:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-29 06:12:22,846 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:12:22,846 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:12:22,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 06:12:23,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:12:23,047 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:12:23,047 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:12:23,047 INFO L85 PathProgramCache]: Analyzing trace with hash -1465860530, now seen corresponding path program 2 times [2023-11-29 06:12:23,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:12:23,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376188343] [2023-11-29 06:12:23,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:12:23,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:12:23,145 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:12:23,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [402657221] [2023-11-29 06:12:23,146 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 06:12:23,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:12:23,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:12:23,147 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:12:23,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 06:12:23,930 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-29 06:12:23,930 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 06:12:23,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 2006 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 06:12:23,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:12:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-11-29 06:12:23,961 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:12:23,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:12:23,961 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376188343] [2023-11-29 06:12:23,961 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:12:23,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [402657221] [2023-11-29 06:12:23,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [402657221] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:12:23,962 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:12:23,962 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:12:23,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312385559] [2023-11-29 06:12:23,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:12:23,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:12:23,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:12:23,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:12:23,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:12:23,964 INFO L87 Difference]: Start difference. First operand 4912 states and 7377 transitions. Second operand has 4 states, 4 states have (on average 31.5) internal successors, (126), 4 states have internal predecessors, (126), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-29 06:12:24,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:12:24,871 INFO L93 Difference]: Finished difference Result 4919 states and 7385 transitions. [2023-11-29 06:12:24,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 06:12:24,872 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 4 states have internal predecessors, (126), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 224 [2023-11-29 06:12:24,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:12:24,890 INFO L225 Difference]: With dead ends: 4919 [2023-11-29 06:12:24,890 INFO L226 Difference]: Without dead ends: 4916 [2023-11-29 06:12:24,892 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:12:24,892 INFO L413 NwaCegarLoop]: 1978 mSDtfsCounter, 1 mSDsluCounter, 3948 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 5926 SdHoareTripleChecker+Invalid, 403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 06:12:24,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 5926 Invalid, 403 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 402 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 06:12:24,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4916 states. [2023-11-29 06:12:25,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4916 to 4914. [2023-11-29 06:12:25,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4914 states, 3548 states have (on average 1.4396843291995491) internal successors, (5108), 3598 states have internal predecessors, (5108), 1129 states have call successors, (1129), 233 states have call predecessors, (1129), 236 states have return successors, (1142), 1104 states have call predecessors, (1142), 1128 states have call successors, (1142) [2023-11-29 06:12:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 4914 states and 7379 transitions. [2023-11-29 06:12:25,240 INFO L78 Accepts]: Start accepts. Automaton has 4914 states and 7379 transitions. Word has length 224 [2023-11-29 06:12:25,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:12:25,241 INFO L495 AbstractCegarLoop]: Abstraction has 4914 states and 7379 transitions. [2023-11-29 06:12:25,242 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 4 states have internal predecessors, (126), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2023-11-29 06:12:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 4914 states and 7379 transitions. [2023-11-29 06:12:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-29 06:12:25,257 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:12:25,257 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:12:25,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-29 06:12:25,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-29 06:12:25,458 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:12:25,458 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:12:25,458 INFO L85 PathProgramCache]: Analyzing trace with hash 1854712692, now seen corresponding path program 1 times [2023-11-29 06:12:25,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:12:25,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221964113] [2023-11-29 06:12:25,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:12:25,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:12:25,559 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:12:25,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1197503659] [2023-11-29 06:12:25,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:12:25,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:12:25,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:12:25,561 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:12:25,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 06:12:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:12:26,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 2933 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-29 06:12:26,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:12:26,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 06:12:26,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 15 [2023-11-29 06:12:26,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2023-11-29 06:12:26,878 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-11-29 06:12:26,878 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:12:27,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:12:27,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221964113] [2023-11-29 06:12:27,101 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:12:27,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1197503659] [2023-11-29 06:12:27,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1197503659] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:12:27,101 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:12:27,101 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2023-11-29 06:12:27,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225446430] [2023-11-29 06:12:27,101 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 06:12:27,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-29 06:12:27,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:12:27,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-29 06:12:27,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=365, Unknown=0, NotChecked=0, Total=420 [2023-11-29 06:12:27,103 INFO L87 Difference]: Start difference. First operand 4914 states and 7379 transitions. Second operand has 16 states, 16 states have (on average 8.1875) internal successors, (131), 14 states have internal predecessors, (131), 9 states have call successors, (34), 4 states have call predecessors, (34), 3 states have return successors, (31), 9 states have call predecessors, (31), 8 states have call successors, (31) [2023-11-29 06:12:31,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:12:33,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:12:37,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:12:42,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:12:46,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:12:50,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2023-11-29 06:12:53,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:12:58,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:13:03,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2023-11-29 06:13:06,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:13:07,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:13:07,454 INFO L93 Difference]: Finished difference Result 8220 states and 12225 transitions. [2023-11-29 06:13:07,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-29 06:13:07,454 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 8.1875) internal successors, (131), 14 states have internal predecessors, (131), 9 states have call successors, (34), 4 states have call predecessors, (34), 3 states have return successors, (31), 9 states have call predecessors, (31), 8 states have call successors, (31) Word has length 225 [2023-11-29 06:13:07,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:13:07,474 INFO L225 Difference]: With dead ends: 8220 [2023-11-29 06:13:07,474 INFO L226 Difference]: Without dead ends: 5314 [2023-11-29 06:13:07,481 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 227 SyntacticMatches, 2 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 159 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=215, Invalid=1045, Unknown=0, NotChecked=0, Total=1260 [2023-11-29 06:13:07,482 INFO L413 NwaCegarLoop]: 3035 mSDtfsCounter, 2813 mSDsluCounter, 25697 mSDsCounter, 0 mSdLazyCounter, 6089 mSolverCounterSat, 621 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2835 SdHoareTripleChecker+Valid, 28732 SdHoareTripleChecker+Invalid, 6717 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 621 IncrementalHoareTripleChecker+Valid, 6089 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:13:07,482 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2835 Valid, 28732 Invalid, 6717 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [621 Valid, 6089 Invalid, 7 Unknown, 0 Unchecked, 39.5s Time] [2023-11-29 06:13:07,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5314 states. [2023-11-29 06:13:07,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5314 to 5156. [2023-11-29 06:13:07,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5156 states, 3739 states have (on average 1.4351430863867345) internal successors, (5366), 3792 states have internal predecessors, (5366), 1154 states have call successors, (1154), 259 states have call predecessors, (1154), 262 states have return successors, (1169), 1128 states have call predecessors, (1169), 1153 states have call successors, (1169) [2023-11-29 06:13:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5156 states to 5156 states and 7689 transitions. [2023-11-29 06:13:07,795 INFO L78 Accepts]: Start accepts. Automaton has 5156 states and 7689 transitions. Word has length 225 [2023-11-29 06:13:07,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:13:07,796 INFO L495 AbstractCegarLoop]: Abstraction has 5156 states and 7689 transitions. [2023-11-29 06:13:07,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 8.1875) internal successors, (131), 14 states have internal predecessors, (131), 9 states have call successors, (34), 4 states have call predecessors, (34), 3 states have return successors, (31), 9 states have call predecessors, (31), 8 states have call successors, (31) [2023-11-29 06:13:07,796 INFO L276 IsEmpty]: Start isEmpty. Operand 5156 states and 7689 transitions. [2023-11-29 06:13:07,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-11-29 06:13:07,810 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:13:07,810 INFO L195 NwaCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:13:07,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-29 06:13:08,010 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 06:13:08,011 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:13:08,011 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:13:08,011 INFO L85 PathProgramCache]: Analyzing trace with hash -481298061, now seen corresponding path program 1 times [2023-11-29 06:13:08,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:13:08,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716847283] [2023-11-29 06:13:08,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:08,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:13:08,101 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:13:08,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [540545528] [2023-11-29 06:13:08,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:08,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:13:08,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:13:08,103 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:13:08,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 06:13:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:13:09,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 3019 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:13:09,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:13:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-11-29 06:13:09,016 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:13:09,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:13:09,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716847283] [2023-11-29 06:13:09,016 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:13:09,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [540545528] [2023-11-29 06:13:09,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [540545528] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:13:09,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:13:09,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:13:09,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678692231] [2023-11-29 06:13:09,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:13:09,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:13:09,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:13:09,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:13:09,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:13:09,018 INFO L87 Difference]: Start difference. First operand 5156 states and 7689 transitions. Second operand has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 06:13:09,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:13:09,744 INFO L93 Difference]: Finished difference Result 9688 states and 14536 transitions. [2023-11-29 06:13:09,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:13:09,744 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 247 [2023-11-29 06:13:09,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:13:09,760 INFO L225 Difference]: With dead ends: 9688 [2023-11-29 06:13:09,760 INFO L226 Difference]: Without dead ends: 5160 [2023-11-29 06:13:09,769 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:13:09,770 INFO L413 NwaCegarLoop]: 1979 mSDtfsCounter, 0 mSDsluCounter, 1975 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3954 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:13:09,770 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3954 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 263 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 06:13:09,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5160 states. [2023-11-29 06:13:10,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5160 to 5160. [2023-11-29 06:13:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5160 states, 3743 states have (on average 1.4346780657226823) internal successors, (5370), 3796 states have internal predecessors, (5370), 1154 states have call successors, (1154), 259 states have call predecessors, (1154), 262 states have return successors, (1169), 1128 states have call predecessors, (1169), 1153 states have call successors, (1169) [2023-11-29 06:13:10,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5160 states to 5160 states and 7693 transitions. [2023-11-29 06:13:10,109 INFO L78 Accepts]: Start accepts. Automaton has 5160 states and 7693 transitions. Word has length 247 [2023-11-29 06:13:10,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:13:10,109 INFO L495 AbstractCegarLoop]: Abstraction has 5160 states and 7693 transitions. [2023-11-29 06:13:10,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 06:13:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 5160 states and 7693 transitions. [2023-11-29 06:13:10,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-11-29 06:13:10,119 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:13:10,120 INFO L195 NwaCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:13:10,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-29 06:13:10,320 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:13:10,321 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:13:10,321 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:13:10,321 INFO L85 PathProgramCache]: Analyzing trace with hash 1252806389, now seen corresponding path program 1 times [2023-11-29 06:13:10,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:13:10,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784132851] [2023-11-29 06:13:10,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:10,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:13:10,402 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:13:10,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [111773386] [2023-11-29 06:13:10,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:10,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:13:10,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:13:10,404 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:13:10,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 06:13:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:13:11,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 3022 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-29 06:13:11,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:13:11,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2023-11-29 06:13:11,450 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-11-29 06:13:11,451 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:13:11,451 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:13:11,451 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784132851] [2023-11-29 06:13:11,451 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:13:11,451 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [111773386] [2023-11-29 06:13:11,451 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [111773386] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:13:11,451 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:13:11,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 06:13:11,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418942104] [2023-11-29 06:13:11,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:13:11,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 06:13:11,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:13:11,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 06:13:11,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-29 06:13:11,453 INFO L87 Difference]: Start difference. First operand 5160 states and 7693 transitions. Second operand has 8 states, 8 states have (on average 18.5) internal successors, (148), 8 states have internal predecessors, (148), 4 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2023-11-29 06:13:16,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:13:20,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:13:25,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2023-11-29 06:13:29,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-29 06:13:31,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:13:31,106 INFO L93 Difference]: Finished difference Result 9988 states and 14998 transitions. [2023-11-29 06:13:31,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 06:13:31,107 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 18.5) internal successors, (148), 8 states have internal predecessors, (148), 4 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 247 [2023-11-29 06:13:31,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:13:31,118 INFO L225 Difference]: With dead ends: 9988 [2023-11-29 06:13:31,118 INFO L226 Difference]: Without dead ends: 5456 [2023-11-29 06:13:31,125 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 237 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2023-11-29 06:13:31,125 INFO L413 NwaCegarLoop]: 2012 mSDtfsCounter, 275 mSDsluCounter, 5486 mSDsCounter, 0 mSdLazyCounter, 1294 mSolverCounterSat, 32 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 298 SdHoareTripleChecker+Valid, 7498 SdHoareTripleChecker+Invalid, 1330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 1294 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.3s IncrementalHoareTripleChecker+Time [2023-11-29 06:13:31,125 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [298 Valid, 7498 Invalid, 1330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 1294 Invalid, 4 Unknown, 0 Unchecked, 19.3s Time] [2023-11-29 06:13:31,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5456 states. [2023-11-29 06:13:31,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5456 to 5326. [2023-11-29 06:13:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5326 states, 3851 states have (on average 1.4287198130355752) internal successors, (5502), 3894 states have internal predecessors, (5502), 1186 states have call successors, (1186), 283 states have call predecessors, (1186), 288 states have return successors, (1217), 1172 states have call predecessors, (1217), 1185 states have call successors, (1217) [2023-11-29 06:13:31,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5326 states to 5326 states and 7905 transitions. [2023-11-29 06:13:31,457 INFO L78 Accepts]: Start accepts. Automaton has 5326 states and 7905 transitions. Word has length 247 [2023-11-29 06:13:31,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:13:31,458 INFO L495 AbstractCegarLoop]: Abstraction has 5326 states and 7905 transitions. [2023-11-29 06:13:31,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.5) internal successors, (148), 8 states have internal predecessors, (148), 4 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2023-11-29 06:13:31,458 INFO L276 IsEmpty]: Start isEmpty. Operand 5326 states and 7905 transitions. [2023-11-29 06:13:31,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-11-29 06:13:31,468 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:13:31,468 INFO L195 NwaCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:13:31,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-29 06:13:31,668 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:13:31,669 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:13:31,669 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:13:31,669 INFO L85 PathProgramCache]: Analyzing trace with hash -1709697988, now seen corresponding path program 1 times [2023-11-29 06:13:31,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:13:31,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918134202] [2023-11-29 06:13:31,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:31,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:13:31,745 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:13:31,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [635905026] [2023-11-29 06:13:31,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:31,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:13:31,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:13:31,747 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:13:31,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 06:13:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:13:32,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 3076 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:13:32,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:13:32,643 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2023-11-29 06:13:32,643 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:13:32,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:13:32,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918134202] [2023-11-29 06:13:32,643 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:13:32,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [635905026] [2023-11-29 06:13:32,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [635905026] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:13:32,644 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:13:32,644 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:13:32,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062230125] [2023-11-29 06:13:32,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:13:32,645 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:13:32,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:13:32,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:13:32,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:13:32,646 INFO L87 Difference]: Start difference. First operand 5326 states and 7905 transitions. Second operand has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 06:13:33,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:13:33,449 INFO L93 Difference]: Finished difference Result 10028 states and 14968 transitions. [2023-11-29 06:13:33,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:13:33,450 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 245 [2023-11-29 06:13:33,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:13:33,464 INFO L225 Difference]: With dead ends: 10028 [2023-11-29 06:13:33,464 INFO L226 Difference]: Without dead ends: 5330 [2023-11-29 06:13:33,473 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 243 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:13:33,473 INFO L413 NwaCegarLoop]: 1979 mSDtfsCounter, 0 mSDsluCounter, 1975 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3954 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:13:33,474 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3954 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 263 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 06:13:33,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5330 states. [2023-11-29 06:13:33,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5330 to 5330. [2023-11-29 06:13:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5330 states, 3855 states have (on average 1.4282749675745785) internal successors, (5506), 3898 states have internal predecessors, (5506), 1186 states have call successors, (1186), 283 states have call predecessors, (1186), 288 states have return successors, (1217), 1172 states have call predecessors, (1217), 1185 states have call successors, (1217) [2023-11-29 06:13:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5330 states to 5330 states and 7909 transitions. [2023-11-29 06:13:33,828 INFO L78 Accepts]: Start accepts. Automaton has 5330 states and 7909 transitions. Word has length 245 [2023-11-29 06:13:33,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:13:33,829 INFO L495 AbstractCegarLoop]: Abstraction has 5330 states and 7909 transitions. [2023-11-29 06:13:33,829 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 06:13:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 5330 states and 7909 transitions. [2023-11-29 06:13:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-11-29 06:13:33,839 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:13:33,839 INFO L195 NwaCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:13:33,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 06:13:34,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-29 06:13:34,040 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:13:34,040 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:13:34,040 INFO L85 PathProgramCache]: Analyzing trace with hash 2060162747, now seen corresponding path program 1 times [2023-11-29 06:13:34,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:13:34,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514014794] [2023-11-29 06:13:34,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:34,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:13:34,117 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:13:34,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1811672485] [2023-11-29 06:13:34,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:34,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:13:34,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:13:34,118 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:13:34,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-29 06:13:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:13:34,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 3093 conjuncts, 85 conjunts are in the unsatisfiable core [2023-11-29 06:13:34,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:13:34,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2023-11-29 06:13:34,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-29 06:13:35,270 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2023-11-29 06:13:35,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2023-11-29 06:13:35,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-29 06:13:35,347 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-29 06:13:35,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2023-11-29 06:13:35,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 10 [2023-11-29 06:13:35,664 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-29 06:13:35,664 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 19 [2023-11-29 06:13:35,798 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-29 06:13:35,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 19 [2023-11-29 06:13:35,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 10 [2023-11-29 06:13:36,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2023-11-29 06:13:36,609 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 34 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-29 06:13:36,609 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:13:36,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:13:36,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514014794] [2023-11-29 06:13:36,755 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:13:36,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1811672485] [2023-11-29 06:13:36,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1811672485] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 06:13:36,755 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:13:36,756 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26] total 26 [2023-11-29 06:13:36,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114596412] [2023-11-29 06:13:36,756 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 06:13:36,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-11-29 06:13:36,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:13:36,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-11-29 06:13:36,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=720, Unknown=0, NotChecked=0, Total=812 [2023-11-29 06:13:36,758 INFO L87 Difference]: Start difference. First operand 5330 states and 7909 transitions. Second operand has 26 states, 24 states have (on average 6.958333333333333) internal successors, (167), 21 states have internal predecessors, (167), 11 states have call successors, (38), 7 states have call predecessors, (38), 8 states have return successors, (34), 14 states have call predecessors, (34), 11 states have call successors, (34) [2023-11-29 06:13:54,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:13:54,736 INFO L93 Difference]: Finished difference Result 9994 states and 15008 transitions. [2023-11-29 06:13:54,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-11-29 06:13:54,736 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 24 states have (on average 6.958333333333333) internal successors, (167), 21 states have internal predecessors, (167), 11 states have call successors, (38), 7 states have call predecessors, (38), 8 states have return successors, (34), 14 states have call predecessors, (34), 11 states have call successors, (34) Word has length 252 [2023-11-29 06:13:54,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:13:54,771 INFO L225 Difference]: With dead ends: 9994 [2023-11-29 06:13:54,771 INFO L226 Difference]: Without dead ends: 6854 [2023-11-29 06:13:54,780 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 377 GetRequests, 314 SyntacticMatches, 19 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 626 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=239, Invalid=1831, Unknown=0, NotChecked=0, Total=2070 [2023-11-29 06:13:54,781 INFO L413 NwaCegarLoop]: 1761 mSDtfsCounter, 1908 mSDsluCounter, 15195 mSDsCounter, 0 mSdLazyCounter, 15171 mSolverCounterSat, 1095 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2099 SdHoareTripleChecker+Valid, 16956 SdHoareTripleChecker+Invalid, 16266 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1095 IncrementalHoareTripleChecker+Valid, 15171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.8s IncrementalHoareTripleChecker+Time [2023-11-29 06:13:54,781 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2099 Valid, 16956 Invalid, 16266 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1095 Valid, 15171 Invalid, 0 Unknown, 0 Unchecked, 16.8s Time] [2023-11-29 06:13:54,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6854 states. [2023-11-29 06:13:55,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6854 to 5905. [2023-11-29 06:13:55,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5905 states, 4320 states have (on average 1.424074074074074) internal successors, (6152), 4371 states have internal predecessors, (6152), 1257 states have call successors, (1257), 322 states have call predecessors, (1257), 327 states have return successors, (1295), 1235 states have call predecessors, (1295), 1256 states have call successors, (1295) [2023-11-29 06:13:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5905 states to 5905 states and 8704 transitions. [2023-11-29 06:13:55,172 INFO L78 Accepts]: Start accepts. Automaton has 5905 states and 8704 transitions. Word has length 252 [2023-11-29 06:13:55,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:13:55,173 INFO L495 AbstractCegarLoop]: Abstraction has 5905 states and 8704 transitions. [2023-11-29 06:13:55,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 24 states have (on average 6.958333333333333) internal successors, (167), 21 states have internal predecessors, (167), 11 states have call successors, (38), 7 states have call predecessors, (38), 8 states have return successors, (34), 14 states have call predecessors, (34), 11 states have call successors, (34) [2023-11-29 06:13:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 5905 states and 8704 transitions. [2023-11-29 06:13:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-29 06:13:55,183 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:13:55,183 INFO L195 NwaCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:13:55,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-11-29 06:13:55,383 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-29 06:13:55,384 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:13:55,384 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:13:55,384 INFO L85 PathProgramCache]: Analyzing trace with hash 1327992611, now seen corresponding path program 1 times [2023-11-29 06:13:55,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:13:55,385 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691728122] [2023-11-29 06:13:55,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:55,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:13:55,459 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:13:55,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [854609516] [2023-11-29 06:13:55,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:55,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:13:55,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:13:55,460 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:13:55,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-29 06:13:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:13:56,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 3010 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:13:56,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:13:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2023-11-29 06:13:56,296 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:13:56,296 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:13:56,296 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691728122] [2023-11-29 06:13:56,296 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:13:56,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [854609516] [2023-11-29 06:13:56,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [854609516] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:13:56,297 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:13:56,297 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:13:56,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768667113] [2023-11-29 06:13:56,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:13:56,298 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:13:56,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:13:56,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:13:56,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:13:56,299 INFO L87 Difference]: Start difference. First operand 5905 states and 8704 transitions. Second operand has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 06:13:56,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:13:56,995 INFO L93 Difference]: Finished difference Result 10611 states and 15771 transitions. [2023-11-29 06:13:56,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:13:56,996 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 232 [2023-11-29 06:13:56,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:13:57,010 INFO L225 Difference]: With dead ends: 10611 [2023-11-29 06:13:57,010 INFO L226 Difference]: Without dead ends: 5909 [2023-11-29 06:13:57,018 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:13:57,019 INFO L413 NwaCegarLoop]: 1979 mSDtfsCounter, 0 mSDsluCounter, 1975 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3954 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:13:57,019 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3954 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 263 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 06:13:57,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5909 states. [2023-11-29 06:13:57,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5909 to 5909. [2023-11-29 06:13:57,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5909 states, 4324 states have (on average 1.42368177613321) internal successors, (6156), 4375 states have internal predecessors, (6156), 1257 states have call successors, (1257), 322 states have call predecessors, (1257), 327 states have return successors, (1295), 1235 states have call predecessors, (1295), 1256 states have call successors, (1295) [2023-11-29 06:13:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5909 states to 5909 states and 8708 transitions. [2023-11-29 06:13:57,440 INFO L78 Accepts]: Start accepts. Automaton has 5909 states and 8708 transitions. Word has length 232 [2023-11-29 06:13:57,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:13:57,440 INFO L495 AbstractCegarLoop]: Abstraction has 5909 states and 8708 transitions. [2023-11-29 06:13:57,441 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-29 06:13:57,441 INFO L276 IsEmpty]: Start isEmpty. Operand 5909 states and 8708 transitions. [2023-11-29 06:13:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2023-11-29 06:13:57,450 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:13:57,450 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:13:57,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-11-29 06:13:57,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:13:57,651 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:13:57,651 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:13:57,651 INFO L85 PathProgramCache]: Analyzing trace with hash -2102135161, now seen corresponding path program 1 times [2023-11-29 06:13:57,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:13:57,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447141179] [2023-11-29 06:13:57,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:57,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:13:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:13:57,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:13:57,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447141179] [2023-11-29 06:13:57,765 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:13:57,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2017623010] [2023-11-29 06:13:57,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:13:57,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:13:57,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:13:57,766 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:13:57,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-29 06:13:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:13:58,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 3185 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:13:58,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:13:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-29 06:13:58,739 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:13:58,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2017623010] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:13:58,739 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:13:58,739 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:13:58,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045513695] [2023-11-29 06:13:58,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:13:58,740 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:13:58,740 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:13:58,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:13:58,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:13:58,741 INFO L87 Difference]: Start difference. First operand 5909 states and 8708 transitions. Second operand has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 06:14:00,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:14:00,027 INFO L93 Difference]: Finished difference Result 17450 states and 25737 transitions. [2023-11-29 06:14:00,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:14:00,027 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 261 [2023-11-29 06:14:00,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:14:00,051 INFO L225 Difference]: With dead ends: 17450 [2023-11-29 06:14:00,051 INFO L226 Difference]: Without dead ends: 11521 [2023-11-29 06:14:00,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 260 GetRequests, 259 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:14:00,061 INFO L413 NwaCegarLoop]: 1997 mSDtfsCounter, 2067 mSDsluCounter, 1973 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2067 SdHoareTripleChecker+Valid, 3970 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 06:14:00,061 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2067 Valid, 3970 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 06:14:00,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11521 states. [2023-11-29 06:14:00,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11521 to 11518. [2023-11-29 06:14:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11518 states, 8402 states have (on average 1.417400618900262) internal successors, (11909), 8499 states have internal predecessors, (11909), 2481 states have call successors, (2481), 625 states have call predecessors, (2481), 634 states have return successors, (2545), 2441 states have call predecessors, (2545), 2480 states have call successors, (2545) [2023-11-29 06:14:00,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11518 states to 11518 states and 16935 transitions. [2023-11-29 06:14:00,882 INFO L78 Accepts]: Start accepts. Automaton has 11518 states and 16935 transitions. Word has length 261 [2023-11-29 06:14:00,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:14:00,882 INFO L495 AbstractCegarLoop]: Abstraction has 11518 states and 16935 transitions. [2023-11-29 06:14:00,883 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 06:14:00,883 INFO L276 IsEmpty]: Start isEmpty. Operand 11518 states and 16935 transitions. [2023-11-29 06:14:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-29 06:14:00,903 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:14:00,903 INFO L195 NwaCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:14:00,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2023-11-29 06:14:01,104 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:14:01,104 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:14:01,105 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:14:01,106 INFO L85 PathProgramCache]: Analyzing trace with hash 185490145, now seen corresponding path program 1 times [2023-11-29 06:14:01,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:14:01,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1029021781] [2023-11-29 06:14:01,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:14:01,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:14:01,263 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:14:01,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1132525618] [2023-11-29 06:14:01,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:14:01,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:14:01,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:14:01,265 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:14:01,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-29 06:14:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:14:02,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 3013 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 06:14:02,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:14:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-11-29 06:14:02,184 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:14:02,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:14:02,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1029021781] [2023-11-29 06:14:02,184 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:14:02,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1132525618] [2023-11-29 06:14:02,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1132525618] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:14:02,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:14:02,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 06:14:02,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855881708] [2023-11-29 06:14:02,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:14:02,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 06:14:02,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:14:02,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 06:14:02,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:14:02,186 INFO L87 Difference]: Start difference. First operand 11518 states and 16935 transitions. Second operand has 5 states, 4 states have (on average 34.5) internal successors, (138), 4 states have internal predecessors, (138), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2023-11-29 06:14:03,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:14:03,627 INFO L93 Difference]: Finished difference Result 20852 states and 30959 transitions. [2023-11-29 06:14:03,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 06:14:03,628 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 34.5) internal successors, (138), 4 states have internal predecessors, (138), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 232 [2023-11-29 06:14:03,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:14:03,662 INFO L225 Difference]: With dead ends: 20852 [2023-11-29 06:14:03,663 INFO L226 Difference]: Without dead ends: 11555 [2023-11-29 06:14:03,680 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-29 06:14:03,680 INFO L413 NwaCegarLoop]: 1980 mSDtfsCounter, 15 mSDsluCounter, 5917 mSDsCounter, 0 mSdLazyCounter, 543 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 7897 SdHoareTripleChecker+Invalid, 544 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 543 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 06:14:03,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 7897 Invalid, 544 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 543 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 06:14:03,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11555 states. [2023-11-29 06:14:04,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11555 to 11554. [2023-11-29 06:14:04,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11554 states, 8434 states have (on average 1.4167654730851316) internal successors, (11949), 8531 states have internal predecessors, (11949), 2481 states have call successors, (2481), 629 states have call predecessors, (2481), 638 states have return successors, (2545), 2441 states have call predecessors, (2545), 2480 states have call successors, (2545) [2023-11-29 06:14:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11554 states to 11554 states and 16975 transitions. [2023-11-29 06:14:04,540 INFO L78 Accepts]: Start accepts. Automaton has 11554 states and 16975 transitions. Word has length 232 [2023-11-29 06:14:04,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:14:04,541 INFO L495 AbstractCegarLoop]: Abstraction has 11554 states and 16975 transitions. [2023-11-29 06:14:04,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 34.5) internal successors, (138), 4 states have internal predecessors, (138), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2023-11-29 06:14:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 11554 states and 16975 transitions. [2023-11-29 06:14:04,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2023-11-29 06:14:04,571 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:14:04,571 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:14:04,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2023-11-29 06:14:04,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2023-11-29 06:14:04,772 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:14:04,772 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:14:04,772 INFO L85 PathProgramCache]: Analyzing trace with hash 850599207, now seen corresponding path program 1 times [2023-11-29 06:14:04,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:14:04,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219843589] [2023-11-29 06:14:04,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:14:04,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:14:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:14:04,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:14:04,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219843589] [2023-11-29 06:14:04,898 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:14:04,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [13615577] [2023-11-29 06:14:04,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:14:04,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:14:04,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:14:04,900 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:14:04,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-29 06:14:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:14:05,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 3197 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:14:05,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:14:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-11-29 06:14:05,873 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:14:05,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [13615577] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:14:05,873 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:14:05,873 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 06:14:05,873 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897043361] [2023-11-29 06:14:05,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:14:05,874 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:14:05,874 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:14:05,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:14:05,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:14:05,875 INFO L87 Difference]: Start difference. First operand 11554 states and 16975 transitions. Second operand has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 06:14:06,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:14:06,757 INFO L93 Difference]: Finished difference Result 16690 states and 24547 transitions. [2023-11-29 06:14:06,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:14:06,758 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 269 [2023-11-29 06:14:06,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:14:06,770 INFO L225 Difference]: With dead ends: 16690 [2023-11-29 06:14:06,770 INFO L226 Difference]: Without dead ends: 5661 [2023-11-29 06:14:06,784 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 268 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:14:06,785 INFO L413 NwaCegarLoop]: 1980 mSDtfsCounter, 0 mSDsluCounter, 1977 mSDsCounter, 0 mSdLazyCounter, 260 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3957 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 260 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:14:06,785 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3957 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 260 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 06:14:06,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5661 states. [2023-11-29 06:14:07,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5661 to 5201. [2023-11-29 06:14:07,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5201 states, 3743 states have (on average 1.4151749933208657) internal successors, (5297), 3782 states have internal predecessors, (5297), 1171 states have call successors, (1171), 281 states have call predecessors, (1171), 286 states have return successors, (1198), 1161 states have call predecessors, (1198), 1170 states have call successors, (1198) [2023-11-29 06:14:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 5201 states and 7666 transitions. [2023-11-29 06:14:07,101 INFO L78 Accepts]: Start accepts. Automaton has 5201 states and 7666 transitions. Word has length 269 [2023-11-29 06:14:07,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:14:07,101 INFO L495 AbstractCegarLoop]: Abstraction has 5201 states and 7666 transitions. [2023-11-29 06:14:07,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-29 06:14:07,102 INFO L276 IsEmpty]: Start isEmpty. Operand 5201 states and 7666 transitions. [2023-11-29 06:14:07,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-29 06:14:07,111 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:14:07,111 INFO L195 NwaCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:14:07,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2023-11-29 06:14:07,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2023-11-29 06:14:07,312 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:14:07,312 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:14:07,312 INFO L85 PathProgramCache]: Analyzing trace with hash 1794154806, now seen corresponding path program 1 times [2023-11-29 06:14:07,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:14:07,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619604406] [2023-11-29 06:14:07,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:14:07,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:14:07,381 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:14:07,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [254712098] [2023-11-29 06:14:07,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:14:07,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:14:07,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:14:07,382 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:14:07,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-11-29 06:14:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:14:08,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 3014 conjuncts, 19 conjunts are in the unsatisfiable core [2023-11-29 06:14:08,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:14:08,375 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-29 06:14:08,375 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:14:08,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:14:08,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619604406] [2023-11-29 06:14:08,376 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:14:08,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [254712098] [2023-11-29 06:14:08,376 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [254712098] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:14:08,376 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:14:08,376 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 06:14:08,376 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826772301] [2023-11-29 06:14:08,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:14:08,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 06:14:08,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:14:08,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 06:14:08,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:14:08,378 INFO L87 Difference]: Start difference. First operand 5201 states and 7666 transitions. Second operand has 5 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2023-11-29 06:14:08,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:14:08,509 INFO L93 Difference]: Finished difference Result 5204 states and 7669 transitions. [2023-11-29 06:14:08,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 06:14:08,509 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) Word has length 233 [2023-11-29 06:14:08,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:14:08,510 INFO L225 Difference]: With dead ends: 5204 [2023-11-29 06:14:08,510 INFO L226 Difference]: Without dead ends: 0 [2023-11-29 06:14:08,516 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:14:08,516 INFO L413 NwaCegarLoop]: 100 mSDtfsCounter, 1 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 393 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 06:14:08,517 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 393 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 06:14:08,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-29 06:14:08,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-29 06:14:08,517 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) [2023-11-29 06:14:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-29 06:14:08,518 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 233 [2023-11-29 06:14:08,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:14:08,518 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-29 06:14:08,519 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2023-11-29 06:14:08,519 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-29 06:14:08,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-29 06:14:08,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 06:14:08,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2023-11-29 06:14:08,721 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2023-11-29 06:14:08,723 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-29 06:14:11,931 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 3989 3996) no Hoare annotation was computed. [2023-11-29 06:14:11,931 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3989 3996) the Hoare annotation is: true [2023-11-29 06:14:11,931 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7394 7396) no Hoare annotation was computed. [2023-11-29 06:14:11,931 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7394 7396) the Hoare annotation is: true [2023-11-29 06:14:11,931 INFO L899 garLoopResultBuilder]: For program point L4480(lines 4480 4483) no Hoare annotation was computed. [2023-11-29 06:14:11,931 INFO L899 garLoopResultBuilder]: For program point free_sglistEXIT(lines 4474 4504) no Hoare annotation was computed. [2023-11-29 06:14:11,931 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2023-11-29 06:14:11,932 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2023-11-29 06:14:11,932 INFO L899 garLoopResultBuilder]: For program point L4493-1(lines 4479 4503) no Hoare annotation was computed. [2023-11-29 06:14:11,932 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4474 4504) the Hoare annotation is: true [2023-11-29 06:14:11,932 INFO L899 garLoopResultBuilder]: For program point L4487(line 4487) no Hoare annotation was computed. [2023-11-29 06:14:11,932 INFO L902 garLoopResultBuilder]: At program point ldv_30193(lines 4479 4503) the Hoare annotation is: true [2023-11-29 06:14:11,932 INFO L899 garLoopResultBuilder]: For program point $Ultimate##6(lines 4497 4500) no Hoare annotation was computed. [2023-11-29 06:14:11,932 INFO L899 garLoopResultBuilder]: For program point free_sglistFINAL(lines 4474 4504) no Hoare annotation was computed. [2023-11-29 06:14:11,932 INFO L899 garLoopResultBuilder]: For program point L3947-1(line 3947) no Hoare annotation was computed. [2023-11-29 06:14:11,932 INFO L902 garLoopResultBuilder]: At program point L3947(line 3947) the Hoare annotation is: true [2023-11-29 06:14:11,932 INFO L899 garLoopResultBuilder]: For program point L4488(lines 4488 4491) no Hoare annotation was computed. [2023-11-29 06:14:11,932 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2023-11-29 06:14:11,932 INFO L899 garLoopResultBuilder]: For program point L4344-1(line 4344) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L902 garLoopResultBuilder]: At program point L4344(line 4344) the Hoare annotation is: true [2023-11-29 06:14:11,933 INFO L902 garLoopResultBuilder]: At program point L4369(lines 4369 4370) the Hoare annotation is: true [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point L4369-1(lines 4369 4370) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point L4365(lines 4365 4368) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point simple_check_bufEXIT(lines 4333 4382) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4333 4382) the Hoare annotation is: true [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point L4357(line 4357) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point $Ultimate##12(lines 4376 4379) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point simple_check_bufFINAL(lines 4333 4382) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point L4364(lines 4341 4381) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point L4354(line 4354) no Hoare annotation was computed. [2023-11-29 06:14:11,933 INFO L902 garLoopResultBuilder]: At program point LDV_STOP(lines 3813 3819) the Hoare annotation is: true [2023-11-29 06:14:11,933 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3813 3819) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7380 7382) the Hoare annotation is: true [2023-11-29 06:14:11,934 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 7380 7382) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L899 garLoopResultBuilder]: For program point L4610-1(lines 4610 4611) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4576 4616) the Hoare annotation is: true [2023-11-29 06:14:11,934 INFO L899 garLoopResultBuilder]: For program point L4584-1(line 4584) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L902 garLoopResultBuilder]: At program point L4584(line 4584) the Hoare annotation is: true [2023-11-29 06:14:11,934 INFO L899 garLoopResultBuilder]: For program point $Ultimate##4(lines 4598 4607) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L899 garLoopResultBuilder]: For program point $Ultimate##8(lines 4609 4613) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L899 garLoopResultBuilder]: For program point L4609-1(lines 4609 4613) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L899 garLoopResultBuilder]: For program point L4601(lines 4601 4605) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L899 garLoopResultBuilder]: For program point perform_sglistEXIT(lines 4576 4616) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L899 garLoopResultBuilder]: For program point L4591(lines 4591 4594) no Hoare annotation was computed. [2023-11-29 06:14:11,934 INFO L902 garLoopResultBuilder]: At program point L4610(lines 4610 4611) the Hoare annotation is: true [2023-11-29 06:14:11,935 INFO L899 garLoopResultBuilder]: For program point L6124-1(line 6124) no Hoare annotation was computed. [2023-11-29 06:14:11,935 INFO L902 garLoopResultBuilder]: At program point L6125(line 6125) the Hoare annotation is: true [2023-11-29 06:14:11,935 INFO L902 garLoopResultBuilder]: At program point L6124(line 6124) the Hoare annotation is: true [2023-11-29 06:14:11,935 INFO L899 garLoopResultBuilder]: For program point L6125-1(line 6125) no Hoare annotation was computed. [2023-11-29 06:14:11,935 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkEXIT(lines 6109 6128) no Hoare annotation was computed. [2023-11-29 06:14:11,935 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6109 6128) the Hoare annotation is: true [2023-11-29 06:14:11,935 INFO L902 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: true [2023-11-29 06:14:11,935 INFO L899 garLoopResultBuilder]: For program point L6120(lines 6120 6123) no Hoare annotation was computed. [2023-11-29 06:14:11,935 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkFINAL(lines 6109 6128) no Hoare annotation was computed. [2023-11-29 06:14:11,935 INFO L902 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: true [2023-11-29 06:14:11,935 INFO L899 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2023-11-29 06:14:11,935 INFO L899 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 7222 7228) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7222 7228) the Hoare annotation is: true [2023-11-29 06:14:11,936 INFO L902 garLoopResultBuilder]: At program point ldv_30212(lines 4515 4574) the Hoare annotation is: true [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point L3933(lines 3930 3935) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point L4561(lines 4561 4564) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point $Ultimate##37(lines 4569 4572) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point $Ultimate##31(lines 4558 4566) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point alloc_sglistFINAL(lines 4505 4575) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point $Ultimate##29(line 4542) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L902 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: true [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point alloc_sglistEXIT(lines 4505 4575) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4505 4575) the Hoare annotation is: true [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point L3878(line 3878) no Hoare annotation was computed. [2023-11-29 06:14:11,936 INFO L899 garLoopResultBuilder]: For program point L3878-2(line 3878) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L3878-4(line 3878) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L902 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: true [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L902 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: true [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L4531(line 4531) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L902 garLoopResultBuilder]: At program point L3854(line 3854) the Hoare annotation is: true [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L4523(lines 4523 4526) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L3871(lines 3871 3877) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L3929(line 3929) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L3863(lines 3863 3869) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L3855(lines 3855 3861) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L3930(lines 3930 3936) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L4558(lines 4558 4566) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2023-11-29 06:14:11,937 INFO L899 garLoopResultBuilder]: For program point L4542(line 4542) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point L3874(lines 3871 3876) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point L3866(lines 3863 3868) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point L3924(lines 3924 3928) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L902 garLoopResultBuilder]: At program point L3924-2(lines 3924 3928) the Hoare annotation is: true [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point L3858(lines 3855 3860) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3756 3772) the Hoare annotation is: true [2023-11-29 06:14:11,938 INFO L902 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: true [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3756 3772) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3770) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3756 3772) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpEXIT(lines 3965 3970) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3965 3970) the Hoare annotation is: true [2023-11-29 06:14:11,938 INFO L902 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: true [2023-11-29 06:14:11,938 INFO L899 garLoopResultBuilder]: For program point set_altsettingFINAL(lines 4642 4658) no Hoare annotation was computed. [2023-11-29 06:14:11,938 INFO L902 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: true [2023-11-29 06:14:11,939 INFO L899 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2023-11-29 06:14:11,939 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2023-11-29 06:14:11,939 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4642 4658) the Hoare annotation is: true [2023-11-29 06:14:11,939 INFO L899 garLoopResultBuilder]: For program point L4649(lines 4649 4652) no Hoare annotation was computed. [2023-11-29 06:14:11,939 INFO L899 garLoopResultBuilder]: For program point set_altsettingEXIT(lines 4642 4658) no Hoare annotation was computed. [2023-11-29 06:14:11,939 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7335 7337) no Hoare annotation was computed. [2023-11-29 06:14:11,939 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7335 7337) the Hoare annotation is: true [2023-11-29 06:14:11,939 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4017 4031) the Hoare annotation is: true [2023-11-29 06:14:11,939 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4017 4031) no Hoare annotation was computed. [2023-11-29 06:14:11,939 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 3806 3812) the Hoare annotation is: true [2023-11-29 06:14:11,939 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3810) no Hoare annotation was computed. [2023-11-29 06:14:11,939 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3806 3812) no Hoare annotation was computed. [2023-11-29 06:14:11,939 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3959 3964) the Hoare annotation is: true [2023-11-29 06:14:11,939 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inEXIT(lines 3959 3964) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L3740(line 3740) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L3740-2(line 3740) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L902 garLoopResultBuilder]: At program point L3740-4(line 3740) the Hoare annotation is: true [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L3740-5(line 3740) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L902 garLoopResultBuilder]: At program point L7026(line 7026) the Hoare annotation is: true [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point kcallocEXIT(lines 7023 7030) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L7026-1(line 7026) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7023 7030) the Hoare annotation is: true [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L3754(line 3754) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3753 3755) the Hoare annotation is: true [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L3754-2(lines 3753 3755) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3753 3755) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L5688-1(line 5688) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L902 garLoopResultBuilder]: At program point L5688(line 5688) the Hoare annotation is: true [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L5647(lines 5647 5652) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L5680(lines 5680 5685) no Hoare annotation was computed. [2023-11-29 06:14:11,940 INFO L899 garLoopResultBuilder]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5705(lines 5705 5708) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L902 garLoopResultBuilder]: At program point L5672(line 5672) the Hoare annotation is: true [2023-11-29 06:14:11,941 INFO L902 garLoopResultBuilder]: At program point L5697(line 5697) the Hoare annotation is: true [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5697-1(line 5697) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5689-2(lines 5689 5693) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5689(lines 5689 5693) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5648-1(lines 5648 5649) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L902 garLoopResultBuilder]: At program point L5681(lines 5681 5682) the Hoare annotation is: true [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5681-1(lines 5681 5682) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L902 garLoopResultBuilder]: At program point L5648(lines 5648 5649) the Hoare annotation is: true [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point test_haltEXIT(lines 5666 5711) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L902 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5673(lines 5673 5676) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point L5698(lines 5698 5703) no Hoare annotation was computed. [2023-11-29 06:14:11,941 INFO L902 garLoopResultBuilder]: At program point L5690(lines 5690 5691) the Hoare annotation is: true [2023-11-29 06:14:11,941 INFO L899 garLoopResultBuilder]: For program point test_haltFINAL(lines 5666 5711) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point L5690-1(lines 5690 5691) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L902 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: true [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L902 garLoopResultBuilder]: At program point L5678(lines 5678 5679) the Hoare annotation is: true [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point L5678-1(lines 5678 5679) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5666 5711) the Hoare annotation is: true [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point L5641(lines 5641 5646) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L902 garLoopResultBuilder]: At program point L5699(lines 5699 5700) the Hoare annotation is: true [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point L5699-1(lines 5699 5700) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L902 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point L5687(lines 5687 5696) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point L5654(lines 5654 5657) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L902 garLoopResultBuilder]: At program point L5642(lines 5642 5643) the Hoare annotation is: true [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point verify_halted_returnLabel#1(lines 5635 5665) no Hoare annotation was computed. [2023-11-29 06:14:11,942 INFO L899 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2023-11-29 06:14:11,943 INFO L899 garLoopResultBuilder]: For program point L5642-1(lines 5642 5643) no Hoare annotation was computed. [2023-11-29 06:14:11,943 INFO L902 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: true [2023-11-29 06:14:11,943 INFO L902 garLoopResultBuilder]: At program point L5857-1(lines 5857 5861) the Hoare annotation is: true [2023-11-29 06:14:11,943 INFO L899 garLoopResultBuilder]: For program point L5800(lines 5800 5805) no Hoare annotation was computed. [2023-11-29 06:14:11,943 INFO L899 garLoopResultBuilder]: For program point $Ultimate##35(lines 5857 5861) no Hoare annotation was computed. [2023-11-29 06:14:11,943 INFO L902 garLoopResultBuilder]: At program point L5858(lines 5858 5859) the Hoare annotation is: true [2023-11-29 06:14:11,943 INFO L899 garLoopResultBuilder]: For program point $Ultimate##33(lines 5852 5855) no Hoare annotation was computed. [2023-11-29 06:14:11,943 INFO L899 garLoopResultBuilder]: For program point $Ultimate##6(lines 5791 5794) no Hoare annotation was computed. [2023-11-29 06:14:11,943 INFO L899 garLoopResultBuilder]: For program point L5858-1(lines 5858 5859) no Hoare annotation was computed. [2023-11-29 06:14:11,943 INFO L899 garLoopResultBuilder]: For program point $Ultimate##28(lines 5840 5844) no Hoare annotation was computed. [2023-11-29 06:14:11,944 INFO L902 garLoopResultBuilder]: At program point L5809(line 5809) the Hoare annotation is: true [2023-11-29 06:14:11,944 INFO L899 garLoopResultBuilder]: For program point L5809-1(line 5809) no Hoare annotation was computed. [2023-11-29 06:14:11,944 INFO L899 garLoopResultBuilder]: For program point $Ultimate##26(lines 5835 5838) no Hoare annotation was computed. [2023-11-29 06:14:11,944 INFO L902 garLoopResultBuilder]: At program point L5801(lines 5801 5802) the Hoare annotation is: true [2023-11-29 06:14:11,944 INFO L899 garLoopResultBuilder]: For program point L5768(lines 5768 5771) no Hoare annotation was computed. [2023-11-29 06:14:11,944 INFO L899 garLoopResultBuilder]: For program point L5801-1(lines 5801 5802) no Hoare annotation was computed. [2023-11-29 06:14:11,944 INFO L899 garLoopResultBuilder]: For program point L5826(lines 5826 5832) no Hoare annotation was computed. [2023-11-29 06:14:11,944 INFO L899 garLoopResultBuilder]: For program point ctrl_outEXIT(lines 5753 5865) no Hoare annotation was computed. [2023-11-29 06:14:11,944 INFO L899 garLoopResultBuilder]: For program point L5810(line 5810) no Hoare annotation was computed. [2023-11-29 06:14:11,944 INFO L902 garLoopResultBuilder]: At program point L5810-4(line 5810) the Hoare annotation is: true [2023-11-29 06:14:11,945 INFO L899 garLoopResultBuilder]: For program point L5810-2(line 5810) no Hoare annotation was computed. [2023-11-29 06:14:11,945 INFO L899 garLoopResultBuilder]: For program point L5810-5(lines 5810 5811) no Hoare annotation was computed. [2023-11-29 06:14:11,945 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5753 5865) the Hoare annotation is: true [2023-11-29 06:14:11,945 INFO L902 garLoopResultBuilder]: At program point L5827(lines 5827 5828) the Hoare annotation is: true [2023-11-29 06:14:11,945 INFO L899 garLoopResultBuilder]: For program point L5827-1(lines 5827 5828) no Hoare annotation was computed. [2023-11-29 06:14:11,945 INFO L899 garLoopResultBuilder]: For program point ctrl_outFINAL(lines 5753 5865) no Hoare annotation was computed. [2023-11-29 06:14:11,945 INFO L902 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2023-11-29 06:14:11,945 INFO L899 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2023-11-29 06:14:11,945 INFO L902 garLoopResultBuilder]: At program point L5779(line 5779) the Hoare annotation is: true [2023-11-29 06:14:11,945 INFO L899 garLoopResultBuilder]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2023-11-29 06:14:11,945 INFO L899 garLoopResultBuilder]: For program point L5812(lines 5812 5822) no Hoare annotation was computed. [2023-11-29 06:14:11,946 INFO L899 garLoopResultBuilder]: For program point L5862(line 5862) no Hoare annotation was computed. [2023-11-29 06:14:11,946 INFO L899 garLoopResultBuilder]: For program point L5796-1(lines 5796 5797) no Hoare annotation was computed. [2023-11-29 06:14:11,946 INFO L902 garLoopResultBuilder]: At program point L5796(lines 5796 5797) the Hoare annotation is: true [2023-11-29 06:14:11,946 INFO L899 garLoopResultBuilder]: For program point L5846(lines 5846 5849) no Hoare annotation was computed. [2023-11-29 06:14:11,946 INFO L899 garLoopResultBuilder]: For program point L5846-2(lines 5846 5849) no Hoare annotation was computed. [2023-11-29 06:14:11,946 INFO L899 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2023-11-29 06:14:11,946 INFO L902 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: true [2023-11-29 06:14:11,946 INFO L899 garLoopResultBuilder]: For program point L5814(lines 5814 5819) no Hoare annotation was computed. [2023-11-29 06:14:11,946 INFO L899 garLoopResultBuilder]: For program point L5798(lines 5798 5808) no Hoare annotation was computed. [2023-11-29 06:14:11,946 INFO L902 garLoopResultBuilder]: At program point L5815(lines 5815 5816) the Hoare annotation is: true [2023-11-29 06:14:11,947 INFO L899 garLoopResultBuilder]: For program point L5815-1(lines 5815 5816) no Hoare annotation was computed. [2023-11-29 06:14:11,947 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2023-11-29 06:14:11,947 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3650 3655) no Hoare annotation was computed. [2023-11-29 06:14:11,947 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3650 3655) the Hoare annotation is: true [2023-11-29 06:14:11,947 INFO L899 garLoopResultBuilder]: For program point usb_get_statusEXIT(lines 7369 7371) no Hoare annotation was computed. [2023-11-29 06:14:11,947 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7369 7371) the Hoare annotation is: true [2023-11-29 06:14:11,947 INFO L899 garLoopResultBuilder]: For program point L4672-1(line 4672) no Hoare annotation was computed. [2023-11-29 06:14:11,947 INFO L902 garLoopResultBuilder]: At program point L4672(line 4672) the Hoare annotation is: true [2023-11-29 06:14:11,947 INFO L899 garLoopResultBuilder]: For program point is_good_configEXIT(lines 4659 4702) no Hoare annotation was computed. [2023-11-29 06:14:11,947 INFO L902 garLoopResultBuilder]: At program point L4677(line 4677) the Hoare annotation is: true [2023-11-29 06:14:11,947 INFO L899 garLoopResultBuilder]: For program point L4677-1(line 4677) no Hoare annotation was computed. [2023-11-29 06:14:11,948 INFO L899 garLoopResultBuilder]: For program point L4669-2(line 4669) no Hoare annotation was computed. [2023-11-29 06:14:11,948 INFO L899 garLoopResultBuilder]: For program point L4669(line 4669) no Hoare annotation was computed. [2023-11-29 06:14:11,948 INFO L899 garLoopResultBuilder]: For program point L4690(lines 4662 4701) no Hoare annotation was computed. [2023-11-29 06:14:11,948 INFO L902 garLoopResultBuilder]: At program point L4682(line 4682) the Hoare annotation is: true [2023-11-29 06:14:11,948 INFO L899 garLoopResultBuilder]: For program point L4682-1(line 4682) no Hoare annotation was computed. [2023-11-29 06:14:11,948 INFO L899 garLoopResultBuilder]: For program point is_good_configFINAL(lines 4659 4702) no Hoare annotation was computed. [2023-11-29 06:14:11,948 INFO L899 garLoopResultBuilder]: For program point L4670(line 4670) no Hoare annotation was computed. [2023-11-29 06:14:11,948 INFO L902 garLoopResultBuilder]: At program point L4699(line 4699) the Hoare annotation is: true [2023-11-29 06:14:11,948 INFO L899 garLoopResultBuilder]: For program point L4670-4(line 4670) no Hoare annotation was computed. [2023-11-29 06:14:11,948 INFO L899 garLoopResultBuilder]: For program point L4699-1(line 4699) no Hoare annotation was computed. [2023-11-29 06:14:11,949 INFO L899 garLoopResultBuilder]: For program point L4670-1(line 4670) no Hoare annotation was computed. [2023-11-29 06:14:11,949 INFO L899 garLoopResultBuilder]: For program point L4670-2(line 4670) no Hoare annotation was computed. [2023-11-29 06:14:11,949 INFO L899 garLoopResultBuilder]: For program point L4695(lines 4695 4698) no Hoare annotation was computed. [2023-11-29 06:14:11,949 INFO L899 garLoopResultBuilder]: For program point L4670-5(line 4670) no Hoare annotation was computed. [2023-11-29 06:14:11,949 INFO L899 garLoopResultBuilder]: For program point L4691(lines 4691 4694) no Hoare annotation was computed. [2023-11-29 06:14:11,949 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2023-11-29 06:14:11,949 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4659 4702) the Hoare annotation is: true [2023-11-29 06:14:11,949 INFO L899 garLoopResultBuilder]: For program point L4663(lines 4663 4666) no Hoare annotation was computed. [2023-11-29 06:14:11,949 INFO L902 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2023-11-29 06:14:11,949 INFO L899 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2023-11-29 06:14:11,949 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3710 3713) the Hoare annotation is: true [2023-11-29 06:14:11,949 INFO L899 garLoopResultBuilder]: For program point __kmallocEXIT(lines 3710 3713) no Hoare annotation was computed. [2023-11-29 06:14:11,950 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7398 7400) the Hoare annotation is: true [2023-11-29 06:14:11,950 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 7398 7400) no Hoare annotation was computed. [2023-11-29 06:14:11,950 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7358 7360) the Hoare annotation is: true [2023-11-29 06:14:11,950 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentEXIT(lines 7358 7360) no Hoare annotation was computed. [2023-11-29 06:14:11,950 INFO L902 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: true [2023-11-29 06:14:11,950 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevEXIT(lines 4074 4081) no Hoare annotation was computed. [2023-11-29 06:14:11,950 INFO L899 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2023-11-29 06:14:11,950 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4074 4081) the Hoare annotation is: true [2023-11-29 06:14:11,950 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3636 3644) the Hoare annotation is: true [2023-11-29 06:14:11,950 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 3636 3644) no Hoare annotation was computed. [2023-11-29 06:14:11,950 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7229 7235) the Hoare annotation is: true [2023-11-29 06:14:11,951 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 7229 7235) no Hoare annotation was computed. [2023-11-29 06:14:11,951 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4255 4262) the Hoare annotation is: true [2023-11-29 06:14:11,951 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbEXIT(lines 4255 4262) no Hoare annotation was computed. [2023-11-29 06:14:11,951 INFO L902 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: true [2023-11-29 06:14:11,951 INFO L899 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2023-11-29 06:14:11,951 INFO L902 garLoopResultBuilder]: At program point L4390-6(lines 4390 4395) the Hoare annotation is: true [2023-11-29 06:14:11,951 INFO L899 garLoopResultBuilder]: For program point simple_free_urbFINAL(lines 4383 4399) no Hoare annotation was computed. [2023-11-29 06:14:11,951 INFO L902 garLoopResultBuilder]: At program point L4394(line 4394) the Hoare annotation is: true [2023-11-29 06:14:11,951 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4383 4399) the Hoare annotation is: true [2023-11-29 06:14:11,951 INFO L902 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: true [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point L4390(line 4390) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point L4388-1(line 4388) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point L4390-4(lines 4390 4395) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L902 garLoopResultBuilder]: At program point L4388(line 4388) the Hoare annotation is: true [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point L4390-2(line 4390) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point simple_free_urbEXIT(lines 4383 4399) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point dev_errEXIT(lines 7298 7300) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7298 7300) the Hoare annotation is: true [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayEXIT(lines 7305 7307) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7305 7307) the Hoare annotation is: true [2023-11-29 06:14:11,952 INFO L899 garLoopResultBuilder]: For program point L7035-1(line 7035) no Hoare annotation was computed. [2023-11-29 06:14:11,952 INFO L902 garLoopResultBuilder]: At program point L7035(line 7035) the Hoare annotation is: true [2023-11-29 06:14:11,953 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7032 7038) the Hoare annotation is: true [2023-11-29 06:14:11,953 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 7032 7038) no Hoare annotation was computed. [2023-11-29 06:14:11,953 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7014 7021) the Hoare annotation is: true [2023-11-29 06:14:11,953 INFO L899 garLoopResultBuilder]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2023-11-29 06:14:11,953 INFO L899 garLoopResultBuilder]: For program point L3719-1(line 3719) no Hoare annotation was computed. [2023-11-29 06:14:11,953 INFO L902 garLoopResultBuilder]: At program point L7017(line 7017) the Hoare annotation is: true [2023-11-29 06:14:11,953 INFO L902 garLoopResultBuilder]: At program point L3719(line 3719) the Hoare annotation is: true [2023-11-29 06:14:11,953 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 7014 7021) no Hoare annotation was computed. [2023-11-29 06:14:11,953 INFO L899 garLoopResultBuilder]: For program point L5585(line 5585) no Hoare annotation was computed. [2023-11-29 06:14:11,953 INFO L902 garLoopResultBuilder]: At program point L6246(line 6246) the Hoare annotation is: true [2023-11-29 06:14:11,953 INFO L899 garLoopResultBuilder]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2023-11-29 06:14:11,953 INFO L899 garLoopResultBuilder]: For program point L4925(line 4925) no Hoare annotation was computed. [2023-11-29 06:14:11,953 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2023-11-29 06:14:11,953 INFO L902 garLoopResultBuilder]: At program point L5586-1(lines 5586 5589) the Hoare annotation is: true [2023-11-29 06:14:11,953 INFO L902 garLoopResultBuilder]: At program point L7106(line 7106) the Hoare annotation is: true [2023-11-29 06:14:11,953 INFO L902 garLoopResultBuilder]: At program point L7106-1(line 7106) the Hoare annotation is: true [2023-11-29 06:14:11,953 INFO L899 garLoopResultBuilder]: For program point L4728(lines 4728 4732) no Hoare annotation was computed. [2023-11-29 06:14:11,954 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2023-11-29 06:14:11,954 INFO L902 garLoopResultBuilder]: At program point L6446(lines 6446 6447) the Hoare annotation is: true [2023-11-29 06:14:11,954 INFO L902 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2023-11-29 06:14:11,954 INFO L899 garLoopResultBuilder]: For program point L5521-1(line 5521) no Hoare annotation was computed. [2023-11-29 06:14:11,954 INFO L899 garLoopResultBuilder]: For program point L6446-1(lines 6446 6447) no Hoare annotation was computed. [2023-11-29 06:14:11,954 INFO L899 garLoopResultBuilder]: For program point L7107(line 7107) no Hoare annotation was computed. [2023-11-29 06:14:11,954 INFO L899 garLoopResultBuilder]: For program point L4795(line 4795) no Hoare annotation was computed. [2023-11-29 06:14:11,954 INFO L902 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: true [2023-11-29 06:14:11,954 INFO L899 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2023-11-29 06:14:11,954 INFO L899 garLoopResultBuilder]: For program point L4795-4(lines 4795 4799) no Hoare annotation was computed. [2023-11-29 06:14:11,954 INFO L899 garLoopResultBuilder]: For program point L4795-2(lines 4795 4799) no Hoare annotation was computed. [2023-11-29 06:14:11,954 INFO L902 garLoopResultBuilder]: At program point L4729(line 4729) the Hoare annotation is: true [2023-11-29 06:14:11,954 INFO L899 garLoopResultBuilder]: For program point L4729-1(line 4729) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L902 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: true [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L6513-1(lines 6513 6514) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L902 garLoopResultBuilder]: At program point L6513(lines 6513 6514) the Hoare annotation is: true [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L6381-3(line 6381) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L6381-1(line 6381) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L5324(lines 5137 5355) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L6381(line 6381) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L6381-4(line 6381) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L4862(lines 4862 4867) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L4928(lines 4844 4937) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L4796-1(lines 4796 4797) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L902 garLoopResultBuilder]: At program point L4796(lines 4796 4797) the Hoare annotation is: true [2023-11-29 06:14:11,955 INFO L902 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L902 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: true [2023-11-29 06:14:11,955 INFO L899 garLoopResultBuilder]: For program point L6316-1(line 6316) no Hoare annotation was computed. [2023-11-29 06:14:11,955 INFO L902 garLoopResultBuilder]: At program point L6316(line 6316) the Hoare annotation is: true [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L5325(lines 5325 5328) no Hoare annotation was computed. [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L5193(line 5193) no Hoare annotation was computed. [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L5193-1(line 5193) no Hoare annotation was computed. [2023-11-29 06:14:11,956 INFO L902 garLoopResultBuilder]: At program point L4863(lines 4863 4864) the Hoare annotation is: true [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L4863-1(lines 4863 4864) no Hoare annotation was computed. [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2023-11-29 06:14:11,956 INFO L902 garLoopResultBuilder]: At program point L6515(line 6515) the Hoare annotation is: true [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L5524(lines 5524 5527) no Hoare annotation was computed. [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2023-11-29 06:14:11,956 INFO L902 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: true [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L6185(line 6185) no Hoare annotation was computed. [2023-11-29 06:14:11,956 INFO L899 garLoopResultBuilder]: For program point L5723(lines 5723 5727) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L5723-2(lines 5719 5751) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L6450(line 6450) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L6450-3(line 6450) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L6450-1(line 6450) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L902 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: true [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L4733-2(line 4733) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L4733(line 4733) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L902 garLoopResultBuilder]: At program point L5724(line 5724) the Hoare annotation is: true [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L4733-4(lines 4733 4737) no Hoare annotation was computed. [2023-11-29 06:14:11,957 INFO L899 garLoopResultBuilder]: For program point L5592(lines 5508 5607) no Hoare annotation was computed. [2023-11-29 06:14:11,958 INFO L899 garLoopResultBuilder]: For program point L6517-3(line 6517) no Hoare annotation was computed. [2023-11-29 06:14:11,958 INFO L899 garLoopResultBuilder]: For program point L6517-1(line 6517) no Hoare annotation was computed. [2023-11-29 06:14:11,958 INFO L899 garLoopResultBuilder]: For program point L6517(line 6517) no Hoare annotation was computed. [2023-11-29 06:14:11,958 INFO L899 garLoopResultBuilder]: For program point L6319-1(line 6319) no Hoare annotation was computed. [2023-11-29 06:14:11,958 INFO L899 garLoopResultBuilder]: For program point L6319(line 6319) no Hoare annotation was computed. [2023-11-29 06:14:11,958 INFO L899 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2023-11-29 06:14:11,958 INFO L902 garLoopResultBuilder]: At program point L6253(line 6253) the Hoare annotation is: true [2023-11-29 06:14:11,958 INFO L902 garLoopResultBuilder]: At program point L4998(line 4998) the Hoare annotation is: true [2023-11-29 06:14:11,958 INFO L899 garLoopResultBuilder]: For program point L4998-1(line 4998) no Hoare annotation was computed. [2023-11-29 06:14:11,958 INFO L899 garLoopResultBuilder]: For program point L4800-2(lines 4800 4803) no Hoare annotation was computed. [2023-11-29 06:14:11,958 INFO L902 garLoopResultBuilder]: At program point L4734(line 4734) the Hoare annotation is: true [2023-11-29 06:14:11,959 INFO L899 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2023-11-29 06:14:11,959 INFO L899 garLoopResultBuilder]: For program point L4734-1(line 4734) no Hoare annotation was computed. [2023-11-29 06:14:11,959 INFO L899 garLoopResultBuilder]: For program point is_good_ext_returnLabel#1(lines 4703 4722) no Hoare annotation was computed. [2023-11-29 06:14:11,959 INFO L899 garLoopResultBuilder]: For program point L5263(lines 5168 5282) no Hoare annotation was computed. [2023-11-29 06:14:11,959 INFO L902 garLoopResultBuilder]: At program point L5329(lines 5137 5355) the Hoare annotation is: true [2023-11-29 06:14:11,959 INFO L899 garLoopResultBuilder]: For program point L6188-1(line 6188) no Hoare annotation was computed. [2023-11-29 06:14:11,959 INFO L902 garLoopResultBuilder]: At program point L6188(line 6188) the Hoare annotation is: true [2023-11-29 06:14:11,959 INFO L899 garLoopResultBuilder]: For program point L4999(lines 4999 5003) no Hoare annotation was computed. [2023-11-29 06:14:11,959 INFO L902 garLoopResultBuilder]: At program point L5726(line 5726) the Hoare annotation is: true [2023-11-29 06:14:11,959 INFO L899 garLoopResultBuilder]: For program point L5726-1(line 5726) no Hoare annotation was computed. [2023-11-29 06:14:11,959 INFO L899 garLoopResultBuilder]: For program point L6387-1(lines 6387 6388) no Hoare annotation was computed. [2023-11-29 06:14:11,959 INFO L899 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2023-11-29 06:14:11,959 INFO L902 garLoopResultBuilder]: At program point L6387(lines 6387 6388) the Hoare annotation is: true [2023-11-29 06:14:11,960 INFO L899 garLoopResultBuilder]: For program point L6255(line 6255) no Hoare annotation was computed. [2023-11-29 06:14:11,960 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlEXIT(lines 6129 6574) no Hoare annotation was computed. [2023-11-29 06:14:11,960 INFO L899 garLoopResultBuilder]: For program point L6255-1(line 6255) no Hoare annotation was computed. [2023-11-29 06:14:11,960 INFO L899 garLoopResultBuilder]: For program point L6321-1(lines 6321 6322) no Hoare annotation was computed. [2023-11-29 06:14:11,960 INFO L902 garLoopResultBuilder]: At program point L6321(lines 6321 6322) the Hoare annotation is: true [2023-11-29 06:14:11,960 INFO L899 garLoopResultBuilder]: For program point L6255-4(line 6255) no Hoare annotation was computed. [2023-11-29 06:14:11,960 INFO L899 garLoopResultBuilder]: For program point L6255-3(line 6255) no Hoare annotation was computed. [2023-11-29 06:14:11,960 INFO L899 garLoopResultBuilder]: For program point L5000-1(line 5000) no Hoare annotation was computed. [2023-11-29 06:14:11,960 INFO L902 garLoopResultBuilder]: At program point L5000(line 5000) the Hoare annotation is: true [2023-11-29 06:14:11,960 INFO L899 garLoopResultBuilder]: For program point L5331(lines 5331 5334) no Hoare annotation was computed. [2023-11-29 06:14:11,960 INFO L902 garLoopResultBuilder]: At program point L7115-1(line 7115) the Hoare annotation is: true [2023-11-29 06:14:11,960 INFO L902 garLoopResultBuilder]: At program point L7115(line 7115) the Hoare annotation is: true [2023-11-29 06:14:11,960 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L6455-1(lines 6455 6456) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L902 garLoopResultBuilder]: At program point L6455(lines 6455 6456) the Hoare annotation is: true [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L5266(line 5266) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L902 garLoopResultBuilder]: At program point L5332(line 5332) the Hoare annotation is: true [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L6191(line 6191) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L5266-3(line 5266) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L6191-1(line 6191) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L5266-4(line 5266) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L5266-1(line 5266) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L6191-2(line 6191) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L7116(line 7116) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L4804-1(line 4804) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L4738(lines 4738 4742) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L902 garLoopResultBuilder]: At program point L4804(line 4804) the Hoare annotation is: true [2023-11-29 06:14:11,961 INFO L902 garLoopResultBuilder]: At program point L6522(lines 6522 6523) the Hoare annotation is: true [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L6522-1(lines 6522 6523) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L899 garLoopResultBuilder]: For program point L5201(line 5201) no Hoare annotation was computed. [2023-11-29 06:14:11,961 INFO L902 garLoopResultBuilder]: At program point L4739(line 4739) the Hoare annotation is: true [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L4739-1(line 4739) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L4805(lines 4805 4810) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L902 garLoopResultBuilder]: At program point L6457(line 6457) the Hoare annotation is: true [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L5004-1(lines 5004 5005) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L902 garLoopResultBuilder]: At program point L5004(lines 5004 5005) the Hoare annotation is: true [2023-11-29 06:14:11,962 INFO L902 garLoopResultBuilder]: At program point L4806(lines 4806 4807) the Hoare annotation is: true [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L4806-1(lines 4806 4807) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L902 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: true [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L5335(lines 5137 5355) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L6392-1(line 6392) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L902 garLoopResultBuilder]: At program point L6392(line 6392) the Hoare annotation is: true [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L6260-1(lines 6260 6261) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L902 garLoopResultBuilder]: At program point L6260(lines 6260 6261) the Hoare annotation is: true [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point unlink_queued_returnLabel#1(lines 5497 5608) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L5732-2(lines 5732 5741) no Hoare annotation was computed. [2023-11-29 06:14:11,962 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5741) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L6459-1(line 6459) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L6459(line 6459) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L6459-3(line 6459) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L902 garLoopResultBuilder]: At program point L5138(line 5138) the Hoare annotation is: true [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L5006(lines 5006 5011) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L5733-2(line 5733) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L5733(line 5733) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L6526(line 6526) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L5733-4(line 5733) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L6526-3(line 6526) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L6526-1(line 6526) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L902 garLoopResultBuilder]: At program point L6262(line 6262) the Hoare annotation is: true [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L6196-1(lines 6196 6197) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L902 garLoopResultBuilder]: At program point L6196(lines 6196 6197) the Hoare annotation is: true [2023-11-29 06:14:11,963 INFO L902 garLoopResultBuilder]: At program point L5007(lines 5007 5008) the Hoare annotation is: true [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L5007-1(lines 5007 5008) no Hoare annotation was computed. [2023-11-29 06:14:11,963 INFO L899 garLoopResultBuilder]: For program point L5536-1(lines 5536 5537) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L902 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: true [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L5206(line 5206) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L5140-2(lines 5140 5143) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L5140(line 5140) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L902 garLoopResultBuilder]: At program point L4942(lines 4942 4943) the Hoare annotation is: true [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L4942-1(lines 4942 4943) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L902 garLoopResultBuilder]: At program point L5735(line 5735) the Hoare annotation is: true [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L902 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: true [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L5603-1(line 5603) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L5339(lines 5339 5342) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L902 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: true [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L6198-1(line 6198) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L5604(lines 5508 5607) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L902 garLoopResultBuilder]: At program point L7124-1(line 7124) the Hoare annotation is: true [2023-11-29 06:14:11,964 INFO L902 garLoopResultBuilder]: At program point L7124(line 7124) the Hoare annotation is: true [2023-11-29 06:14:11,964 INFO L899 garLoopResultBuilder]: For program point L4944-1(line 4944) no Hoare annotation was computed. [2023-11-29 06:14:11,964 INFO L902 garLoopResultBuilder]: At program point L4944(line 4944) the Hoare annotation is: true [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L4812(lines 4812 4817) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L902 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: true [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L6464-1(lines 6464 6465) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L902 garLoopResultBuilder]: At program point L6464(lines 6464 6465) the Hoare annotation is: true [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L7125(line 7125) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L4945(lines 4945 4950) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L902 garLoopResultBuilder]: At program point L4813(lines 4813 4814) the Hoare annotation is: true [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L4813-1(lines 4813 4814) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L6531-1(lines 6531 6532) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L902 garLoopResultBuilder]: At program point L6531(lines 6531 6532) the Hoare annotation is: true [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L5540-2(line 5540) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L5540(line 5540) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L5540-6(lines 5540 5544) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L5540-4(lines 5540 5544) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2023-11-29 06:14:11,965 INFO L902 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2023-11-29 06:14:11,965 INFO L902 garLoopResultBuilder]: At program point L4946(lines 4946 4947) the Hoare annotation is: true [2023-11-29 06:14:11,965 INFO L899 garLoopResultBuilder]: For program point L4946-1(lines 4946 4947) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L902 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2023-11-29 06:14:11,966 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L6268-1(line 6268) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L5211(line 5211) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L902 garLoopResultBuilder]: At program point L6268(line 6268) the Hoare annotation is: true [2023-11-29 06:14:11,966 INFO L902 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L5145-1(line 5145) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L902 garLoopResultBuilder]: At program point L4881(line 4881) the Hoare annotation is: true [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L4881-1(line 4881) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L5542(line 5542) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L5542-4(line 5542) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L6533-1(line 6533) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L902 garLoopResultBuilder]: At program point L6533(line 6533) the Hoare annotation is: true [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L5542-2(line 5542) no Hoare annotation was computed. [2023-11-29 06:14:11,966 INFO L899 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L5278(line 5278) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L902 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2023-11-29 06:14:11,967 INFO L902 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L4618(lines 4618 4641) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L6468-1(line 6468) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L902 garLoopResultBuilder]: At program point L5279(line 5279) the Hoare annotation is: true [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L5279-1(line 5279) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L902 garLoopResultBuilder]: At program point L6204(line 6204) the Hoare annotation is: true [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5747) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L6535-1(line 6535) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L6535(line 6535) no Hoare annotation was computed. [2023-11-29 06:14:11,967 INFO L899 garLoopResultBuilder]: For program point L5346(lines 5137 5355) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6535-4(line 6535) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6535-3(line 6535) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6271(line 6271) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6271-1(line 6271) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6535-7(line 6535) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6535-6(line 6535) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6271-4(line 6271) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L902 garLoopResultBuilder]: At program point L6205(line 6205) the Hoare annotation is: true [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6271-3(line 6271) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point is_good_con_id_returnLabel#1(lines 4746 4763) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L4818(lines 4787 5013) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L4752-1(line 4752) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L902 garLoopResultBuilder]: At program point L4752(line 4752) the Hoare annotation is: true [2023-11-29 06:14:11,968 INFO L902 garLoopResultBuilder]: At program point L5215(line 5215) the Hoare annotation is: true [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L5348(lines 5137 5355) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6207(line 6207) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6207-1(line 6207) no Hoare annotation was computed. [2023-11-29 06:14:11,968 INFO L899 garLoopResultBuilder]: For program point L6207-2(line 6207) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L4886(line 4886) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L4952(lines 4787 5013) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L4886-1(line 4886) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L4820(lines 4787 5013) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L4886-2(line 4886) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L902 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: true [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L902 garLoopResultBuilder]: At program point L6406(lines 6406 6407) the Hoare annotation is: true [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L5283(lines 5137 5355) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L6340-1(lines 6340 6341) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L902 garLoopResultBuilder]: At program point L6340(lines 6340 6341) the Hoare annotation is: true [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5352) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L6406-1(lines 6406 6407) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4956) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L4821(lines 4821 4824) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point halt_simple_returnLabel#1(lines 5712 5752) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point L6473-1(lines 6473 6474) no Hoare annotation was computed. [2023-11-29 06:14:11,969 INFO L902 garLoopResultBuilder]: At program point L6473(lines 6473 6474) the Hoare annotation is: true [2023-11-29 06:14:11,969 INFO L899 garLoopResultBuilder]: For program point $Ultimate##219(lines 4990 4993) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point L4888-1(line 4888) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L902 garLoopResultBuilder]: At program point L4888(line 4888) the Hoare annotation is: true [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point L4756(lines 4756 4760) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point $Ultimate##461(lines 5547 5550) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point L6276-1(lines 6276 6277) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point $Ultimate##467(lines 5571 5584) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L902 garLoopResultBuilder]: At program point L5285(line 5285) the Hoare annotation is: true [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point $Ultimate##465(lines 5566 5569) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L902 garLoopResultBuilder]: At program point L6276(lines 6276 6277) the Hoare annotation is: true [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point L5285-1(line 5285) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point $Ultimate##227(line 6319) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L902 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L902 garLoopResultBuilder]: At program point L4757(line 4757) the Hoare annotation is: true [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point L4757-1(line 4757) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L902 garLoopResultBuilder]: At program point L5748(lines 5719 5751) the Hoare annotation is: true [2023-11-29 06:14:11,970 INFO L899 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2023-11-29 06:14:11,970 INFO L902 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L6541-1(lines 6541 6542) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L902 garLoopResultBuilder]: At program point L6541(lines 6541 6542) the Hoare annotation is: true [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point $Ultimate##231(line 6319) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point $Ultimate##475(lines 5599 5602) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point $Ultimate##479(line 6535) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L5749(line 5749) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L5287(lines 5287 5290) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L902 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: true [2023-11-29 06:14:11,971 INFO L902 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L5353-1(line 5353) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L6212-1(lines 6212 6213) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L5155(lines 5155 5158) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L902 garLoopResultBuilder]: At program point L6212(lines 6212 6213) the Hoare annotation is: true [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4997) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L4957-1(lines 4957 4997) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L4825-2(lines 4825 4837) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L4825(line 4825) no Hoare annotation was computed. [2023-11-29 06:14:11,971 INFO L902 garLoopResultBuilder]: At program point L4627(line 4627) the Hoare annotation is: true [2023-11-29 06:14:11,971 INFO L899 garLoopResultBuilder]: For program point L4627-1(line 4627) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L4825-4(lines 4825 4837) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L6411-1(line 6411) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L6411(line 6411) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L6411-4(line 6411) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L6411-3(line 6411) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L6345(line 6345) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L6478-1(line 6478) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L902 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: true [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L6214-1(line 6214) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L902 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L4959-1(line 4959) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L902 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: true [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L902 garLoopResultBuilder]: At program point L4893(line 4893) the Hoare annotation is: true [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L4893-1(line 4893) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L902 garLoopResultBuilder]: At program point L4629(line 4629) the Hoare annotation is: true [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L4629-1(line 4629) no Hoare annotation was computed. [2023-11-29 06:14:11,972 INFO L899 garLoopResultBuilder]: For program point L6347-1(lines 6347 6348) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L902 garLoopResultBuilder]: At program point L6347(lines 6347 6348) the Hoare annotation is: true [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L902 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4960-2(lines 4957 4996) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4960(lines 4960 4973) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4828-2(line 4828) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4828(line 4828) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L902 garLoopResultBuilder]: At program point L4828-5(lines 4828 4829) the Hoare annotation is: true [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4630(line 4630) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4828-6(lines 4828 4829) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4828-4(line 4828) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4630-4(line 4630) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4630-2(line 4630) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L902 garLoopResultBuilder]: At program point L4630-5(lines 4630 4631) the Hoare annotation is: true [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L4630-6(lines 4630 4631) no Hoare annotation was computed. [2023-11-29 06:14:11,973 INFO L902 garLoopResultBuilder]: At program point L5291(line 5291) the Hoare annotation is: true [2023-11-29 06:14:11,973 INFO L899 garLoopResultBuilder]: For program point L5291-1(line 5291) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L4961(lines 4961 4966) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L5556(lines 5556 5563) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L902 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: true [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L6151-1(line 6151) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L902 garLoopResultBuilder]: At program point L4962(lines 4962 4963) the Hoare annotation is: true [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L4830(line 4830) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L4962-1(lines 4962 4963) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L4830-2(lines 4830 4835) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L902 garLoopResultBuilder]: At program point test_ctrl_queue_ldv_30391#1(lines 5137 5355) the Hoare annotation is: true [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L6548-1(lines 6548 6549) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L902 garLoopResultBuilder]: At program point L5557(lines 5557 5558) the Hoare annotation is: true [2023-11-29 06:14:11,974 INFO L902 garLoopResultBuilder]: At program point L6548(lines 6548 6549) the Hoare annotation is: true [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L5557-1(lines 5557 5558) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L5293(lines 5293 5296) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L902 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2023-11-29 06:14:11,974 INFO L902 garLoopResultBuilder]: At program point L4831(lines 4831 4832) the Hoare annotation is: true [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L4831-1(lines 4831 4832) no Hoare annotation was computed. [2023-11-29 06:14:11,974 INFO L899 garLoopResultBuilder]: For program point L4633(line 4633) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point ch9_postconfig_returnLabel#1(lines 4764 5014) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L6483-1(lines 6483 6484) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L902 garLoopResultBuilder]: At program point L6483(lines 6483 6484) the Hoare annotation is: true [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L6351-1(line 6351) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L6351(line 6351) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L6417-1(lines 6417 6418) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L902 garLoopResultBuilder]: At program point L6417(lines 6417 6418) the Hoare annotation is: true [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L5162(line 5162) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L6351-4(line 6351) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L902 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: true [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L6351-3(line 6351) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L6220-1(line 6220) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L5163(line 5163) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L5229(line 5229) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L902 garLoopResultBuilder]: At program point L6220(line 6220) the Hoare annotation is: true [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L5163-4(line 5163) no Hoare annotation was computed. [2023-11-29 06:14:11,975 INFO L902 garLoopResultBuilder]: At program point L7079-1(line 7079) the Hoare annotation is: true [2023-11-29 06:14:11,975 INFO L902 garLoopResultBuilder]: At program point L7079(line 7079) the Hoare annotation is: true [2023-11-29 06:14:11,975 INFO L899 garLoopResultBuilder]: For program point L5163-2(line 5163) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L4899(line 4899) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L4899-1(line 4899) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L4899-2(line 4899) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L4635(line 4635) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L4635-2(line 4635) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L6485-1(lines 6485 6486) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L902 garLoopResultBuilder]: At program point L6485(lines 6485 6486) the Hoare annotation is: true [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L6287-1(line 6287) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L6287-4(line 6287) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L902 garLoopResultBuilder]: At program point L6221(line 6221) the Hoare annotation is: true [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L6287-3(line 6287) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L6287-6(line 6287) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L6287-7(line 6287) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L902 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L6156(lines 6156 6159) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L899 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2023-11-29 06:14:11,976 INFO L902 garLoopResultBuilder]: At program point L4901(line 4901) the Hoare annotation is: true [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L4901-1(line 4901) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L4637(line 4637) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L6223-1(line 6223) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L6223-4(line 6223) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L6223-3(line 6223) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L4968(lines 4968 4973) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L6488-1(line 6488) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L6488(line 6488) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L902 garLoopResultBuilder]: At program point L4969(line 4969) the Hoare annotation is: true [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L4969-1(line 4969) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point is_good_ss_cap_returnLabel#1(lines 4723 4745) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L5234(line 5234) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L6357-1(lines 6357 6358) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L902 garLoopResultBuilder]: At program point L6357(lines 6357 6358) the Hoare annotation is: true [2023-11-29 06:14:11,977 INFO L902 garLoopResultBuilder]: At program point L4838(line 4838) the Hoare annotation is: true [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L899 garLoopResultBuilder]: For program point L6292-1(lines 6292 6293) no Hoare annotation was computed. [2023-11-29 06:14:11,977 INFO L902 garLoopResultBuilder]: At program point L6292(lines 6292 6293) the Hoare annotation is: true [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L5169(line 5169) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L6160(lines 6160 6163) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlFINAL(lines 6129 6574) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L4839(lines 4839 4843) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point test_ctrl_queue_returnLabel#1(lines 5119 5356) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L902 garLoopResultBuilder]: At program point L4906(line 4906) the Hoare annotation is: true [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L4840-1(line 4840) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L4906-1(line 4906) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L902 garLoopResultBuilder]: At program point L4840(line 4840) the Hoare annotation is: true [2023-11-29 06:14:11,978 INFO L902 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L6228-1(lines 6228 6229) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L6294-1(line 6294) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L902 garLoopResultBuilder]: At program point L6228(lines 6228 6229) the Hoare annotation is: true [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L4709(lines 4709 4713) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L6493-1(lines 6493 6494) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L902 garLoopResultBuilder]: At program point L6493(lines 6493 6494) the Hoare annotation is: true [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L5304(lines 5137 5355) no Hoare annotation was computed. [2023-11-29 06:14:11,978 INFO L902 garLoopResultBuilder]: At program point L4710(line 4710) the Hoare annotation is: true [2023-11-29 06:14:11,978 INFO L899 garLoopResultBuilder]: For program point L4710-1(line 4710) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L902 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: true [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L5239(line 5239) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L902 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L5239-1(line 5239) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L6230-1(line 6230) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L5173(line 5173) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L5239-3(line 5239) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L6495-1(lines 6495 6496) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L902 garLoopResultBuilder]: At program point L6495(lines 6495 6496) the Hoare annotation is: true [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L4844-1(lines 4844 4938) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L4844(lines 4844 4938) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L902 garLoopResultBuilder]: At program point L6562(lines 6148 6573) the Hoare annotation is: true [2023-11-29 06:14:11,979 INFO L902 garLoopResultBuilder]: At program point L5571-1(lines 5571 5584) the Hoare annotation is: true [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L6563(line 6563) no Hoare annotation was computed. [2023-11-29 06:14:11,979 INFO L902 garLoopResultBuilder]: At program point L5572(line 5572) the Hoare annotation is: true [2023-11-29 06:14:11,979 INFO L899 garLoopResultBuilder]: For program point L4912-1(line 4912) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L4912-2(line 4912) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L6498(line 6498) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L902 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L6498-1(line 6498) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L902 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: true [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L5177(line 5177) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L902 garLoopResultBuilder]: At program point L4979(lines 4979 4980) the Hoare annotation is: true [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L4979-1(lines 4979 4980) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L902 garLoopResultBuilder]: At program point L4847(line 4847) the Hoare annotation is: true [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L4847-1(line 4847) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L4715(line 4715) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L4715-4(lines 4715 4719) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L4715-2(line 4715) no Hoare annotation was computed. [2023-11-29 06:14:11,980 INFO L902 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2023-11-29 06:14:11,980 INFO L902 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2023-11-29 06:14:11,980 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L902 garLoopResultBuilder]: At program point L6169-2(lines 6169 6184) the Hoare annotation is: true [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L6169(lines 6169 6184) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L902 garLoopResultBuilder]: At program point L4914(line 4914) the Hoare annotation is: true [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L4914-1(line 4914) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L4848(lines 4848 4853) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L4716-1(line 4716) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L902 garLoopResultBuilder]: At program point L4716(line 4716) the Hoare annotation is: true [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point $Ultimate##199(lines 4932 4935) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L6566(lines 6566 6570) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L902 garLoopResultBuilder]: At program point L5509(line 5509) the Hoare annotation is: true [2023-11-29 06:14:11,981 INFO L902 garLoopResultBuilder]: At program point L6566-2(lines 6566 6570) the Hoare annotation is: true [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L5509-1(line 5509) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L6236-1(line 6236) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L6170(lines 6170 6174) no Hoare annotation was computed. [2023-11-29 06:14:11,981 INFO L902 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: true [2023-11-29 06:14:11,981 INFO L902 garLoopResultBuilder]: At program point L4981(line 4981) the Hoare annotation is: true [2023-11-29 06:14:11,981 INFO L899 garLoopResultBuilder]: For program point L4981-1(line 4981) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L902 garLoopResultBuilder]: At program point L4849(lines 4849 4850) the Hoare annotation is: true [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L4849-1(lines 4849 4850) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L6303-1(line 6303) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L902 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: true [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L6303-4(line 6303) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L902 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: true [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L6303-3(line 6303) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L4982(lines 4982 4987) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L6303-6(line 6303) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L6303-7(line 6303) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point $Ultimate##371(line 6411) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point $Ultimate##375(line 6411) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L902 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L6436-1(lines 6436 6437) no Hoare annotation was computed. [2023-11-29 06:14:11,982 INFO L902 garLoopResultBuilder]: At program point L6436(lines 6436 6437) the Hoare annotation is: true [2023-11-29 06:14:11,982 INFO L902 garLoopResultBuilder]: At program point L4983(lines 4983 4984) the Hoare annotation is: true [2023-11-29 06:14:11,982 INFO L899 garLoopResultBuilder]: For program point L4983-1(lines 4983 4984) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L5578(lines 5574 5584) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L6503-1(lines 6503 6504) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L902 garLoopResultBuilder]: At program point L6503(lines 6503 6504) the Hoare annotation is: true [2023-11-29 06:14:11,983 INFO L902 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: true [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L6239(line 6239) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L5248-1(line 5248) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L6239-1(line 6239) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L6239-4(line 6239) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L5248-5(line 5248) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L5248-3(line 5248) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L6239-3(line 6239) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L5248-4(line 5248) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6129 6574) the Hoare annotation is: true [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5321) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L5183(line 5183) no Hoare annotation was computed. [2023-11-29 06:14:11,983 INFO L902 garLoopResultBuilder]: At program point L4919(line 4919) the Hoare annotation is: true [2023-11-29 06:14:11,983 INFO L899 garLoopResultBuilder]: For program point L4919-1(line 4919) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L5580(lines 5580 5583) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L6505-1(lines 6505 6506) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L902 garLoopResultBuilder]: At program point L6505(lines 6505 6506) the Hoare annotation is: true [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L5316-1(lines 5316 5317) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L902 garLoopResultBuilder]: At program point L5316(lines 5316 5317) the Hoare annotation is: true [2023-11-29 06:14:11,984 INFO L902 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: true [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point $Ultimate##325(line 6351) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point $Ultimate##329(line 6351) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L6308-1(lines 6308 6309) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L902 garLoopResultBuilder]: At program point L6308(lines 6308 6309) the Hoare annotation is: true [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point $Ultimate##339(line 6381) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L6176(lines 6176 6182) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L902 garLoopResultBuilder]: At program point L4789(line 4789) the Hoare annotation is: true [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L6441-1(line 6441) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point L6441(line 6441) no Hoare annotation was computed. [2023-11-29 06:14:11,984 INFO L899 garLoopResultBuilder]: For program point $Ultimate##343(line 6381) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L902 garLoopResultBuilder]: At program point L6177(lines 6177 6178) the Hoare annotation is: true [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L6177-1(lines 6177 6178) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L6508-1(line 6508) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L5517(lines 5517 5520) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L902 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L6376-1(lines 6376 6377) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L902 garLoopResultBuilder]: At program point L6376(lines 6376 6377) the Hoare annotation is: true [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L6244-1(lines 6244 6245) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L902 garLoopResultBuilder]: At program point L6244(lines 6244 6245) the Hoare annotation is: true [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L4857-2(lines 4857 4860) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L4857(lines 4857 4860) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L902 garLoopResultBuilder]: At program point L6179(line 6179) the Hoare annotation is: true [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point L5188(line 5188) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3997 4003) the Hoare annotation is: true [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 3997 4003) no Hoare annotation was computed. [2023-11-29 06:14:11,985 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7348 7350) no Hoare annotation was computed. [2023-11-29 06:14:11,986 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7348 7350) the Hoare annotation is: true [2023-11-29 06:14:11,986 INFO L899 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2023-11-29 06:14:11,986 INFO L902 garLoopResultBuilder]: At program point L6723-2(lines 6723 6726) the Hoare annotation is: true [2023-11-29 06:14:11,986 INFO L899 garLoopResultBuilder]: For program point L6715-1(line 6715) no Hoare annotation was computed. [2023-11-29 06:14:11,986 INFO L902 garLoopResultBuilder]: At program point L6715(line 6715) the Hoare annotation is: true [2023-11-29 06:14:11,986 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectEXIT(lines 6706 6730) no Hoare annotation was computed. [2023-11-29 06:14:11,986 INFO L899 garLoopResultBuilder]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2023-11-29 06:14:11,986 INFO L902 garLoopResultBuilder]: At program point L6713(line 6713) the Hoare annotation is: true [2023-11-29 06:14:11,986 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6706 6730) the Hoare annotation is: true [2023-11-29 06:14:11,986 INFO L899 garLoopResultBuilder]: For program point L6727(line 6727) no Hoare annotation was computed. [2023-11-29 06:14:11,986 INFO L902 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: true [2023-11-29 06:14:11,986 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2023-11-29 06:14:11,986 INFO L899 garLoopResultBuilder]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2023-11-29 06:14:11,986 INFO L902 garLoopResultBuilder]: At program point L7345(line 7345) the Hoare annotation is: true [2023-11-29 06:14:11,986 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7344 7346) the Hoare annotation is: true [2023-11-29 06:14:11,986 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7344 7346) no Hoare annotation was computed. [2023-11-29 06:14:11,987 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3773 3789) the Hoare annotation is: (or (forall ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (< 0 (mod (select (select |old(#memory_int#10)| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296))) (< 1 ~ldv_state_variable_1~0) (and (= |old(#length)| |#length|) (= |#memory_int#10| |old(#memory_int#10)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0)) (< 0 (+ ~override_alt~0 1)) (< |#StackHeapBarrier| 1)) [2023-11-29 06:14:11,987 INFO L899 garLoopResultBuilder]: For program point L3785-1(line 3785) no Hoare annotation was computed. [2023-11-29 06:14:11,987 INFO L895 garLoopResultBuilder]: At program point L3785(line 3785) the Hoare annotation is: (or (forall ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (< 0 (mod (select (select |old(#memory_int#10)| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296))) (let ((.cse0 (select |#memory_int#10| |ldv_zalloc_~p~1#1.base|))) (and (= (select |old(#valid)| |ldv_zalloc_~p~1#1.base|) 0) (= ((as const (Array Int Int)) 0) .cse0) (= (store |old(#memory_int#10)| |ldv_zalloc_~p~1#1.base| .cse0) |#memory_int#10|) (<= (+ |ldv_zalloc_~p~1#1.base| 1) |#StackHeapBarrier|) (not (= |ldv_zalloc_~p~1#1.base| 0)) (= (select |#valid| |ldv_zalloc_~p~1#1.base|) 1))) (< 1 ~ldv_state_variable_1~0) (not (= ~ldv_spin~0 0)) (< 0 (+ ~override_alt~0 1)) (< |#StackHeapBarrier| 1)) [2023-11-29 06:14:11,987 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3773 3789) no Hoare annotation was computed. [2023-11-29 06:14:11,987 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3787) no Hoare annotation was computed. [2023-11-29 06:14:11,987 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3773 3789) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#29EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#28EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#27EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#26EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,988 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,989 INFO L899 garLoopResultBuilder]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2023-11-29 06:14:11,989 INFO L902 garLoopResultBuilder]: At program point L3905(line 3905) the Hoare annotation is: true [2023-11-29 06:14:11,989 INFO L899 garLoopResultBuilder]: For program point L3901(lines 3898 3903) no Hoare annotation was computed. [2023-11-29 06:14:11,989 INFO L899 garLoopResultBuilder]: For program point L3898(lines 3898 3904) no Hoare annotation was computed. [2023-11-29 06:14:11,989 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2023-11-29 06:14:11,989 INFO L902 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: true [2023-11-29 06:14:11,989 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3892 3915) the Hoare annotation is: true [2023-11-29 06:14:11,989 INFO L899 garLoopResultBuilder]: For program point sg_pageEXIT(lines 3892 3915) no Hoare annotation was computed. [2023-11-29 06:14:11,989 INFO L899 garLoopResultBuilder]: For program point L3909(lines 3906 3911) no Hoare annotation was computed. [2023-11-29 06:14:11,989 INFO L899 garLoopResultBuilder]: For program point L3906(lines 3906 3912) no Hoare annotation was computed. [2023-11-29 06:14:11,989 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#25EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,990 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-29 06:14:11,990 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-11-29 06:14:11,990 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7267 7269) the Hoare annotation is: true [2023-11-29 06:14:11,990 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 7267 7269) no Hoare annotation was computed. [2023-11-29 06:14:11,990 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,990 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#24EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,990 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,990 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#23EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,990 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,990 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,990 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#22EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,990 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,991 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,991 INFO L899 garLoopResultBuilder]: For program point _dev_infoEXIT(lines 7275 7277) no Hoare annotation was computed. [2023-11-29 06:14:11,991 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7275 7277) the Hoare annotation is: true [2023-11-29 06:14:11,991 INFO L899 garLoopResultBuilder]: For program point L3728(lines 3728 3731) no Hoare annotation was computed. [2023-11-29 06:14:11,991 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayEXIT(lines 3724 3735) no Hoare annotation was computed. [2023-11-29 06:14:11,991 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3724 3735) the Hoare annotation is: true [2023-11-29 06:14:11,991 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayFINAL(lines 3724 3735) no Hoare annotation was computed. [2023-11-29 06:14:11,991 INFO L902 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: true [2023-11-29 06:14:11,991 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2023-11-29 06:14:11,991 INFO L902 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: true [2023-11-29 06:14:11,991 INFO L899 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2023-11-29 06:14:11,992 INFO L902 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2023-11-29 06:14:11,992 INFO L902 garLoopResultBuilder]: At program point L6006(line 6006) the Hoare annotation is: true [2023-11-29 06:14:11,992 INFO L899 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2023-11-29 06:14:11,992 INFO L899 garLoopResultBuilder]: For program point L6072-2(lines 6072 6075) no Hoare annotation was computed. [2023-11-29 06:14:11,992 INFO L899 garLoopResultBuilder]: For program point L6072(lines 6072 6075) no Hoare annotation was computed. [2023-11-29 06:14:11,992 INFO L899 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2023-11-29 06:14:11,992 INFO L899 garLoopResultBuilder]: For program point L6006-1(line 6006) no Hoare annotation was computed. [2023-11-29 06:14:11,992 INFO L902 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2023-11-29 06:14:11,992 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2023-11-29 06:14:11,992 INFO L902 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: true [2023-11-29 06:14:11,992 INFO L899 garLoopResultBuilder]: For program point L6097-1(line 6097) no Hoare annotation was computed. [2023-11-29 06:14:11,992 INFO L899 garLoopResultBuilder]: For program point iso_alloc_urb_returnLabel#1(lines 5924 5987) no Hoare annotation was computed. [2023-11-29 06:14:11,992 INFO L902 garLoopResultBuilder]: At program point L5957(line 5957) the Hoare annotation is: true [2023-11-29 06:14:11,992 INFO L899 garLoopResultBuilder]: For program point L5957-1(line 5957) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point test_iso_queueEXIT(lines 5988 6108) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L902 garLoopResultBuilder]: At program point L6015(lines 6015 6017) the Hoare annotation is: true [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L6015-1(lines 6015 6017) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L6048(lines 6048 6052) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L902 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point $Ultimate##22(lines 5978 5981) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L5983(line 5983) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L6016-2(line 6016) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L902 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L6016(line 6016) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L6049-1(lines 5999 6107) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L5983-2(line 5983) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L902 garLoopResultBuilder]: At program point L5942(line 5942) the Hoare annotation is: true [2023-11-29 06:14:11,993 INFO L902 garLoopResultBuilder]: At program point L6066(lines 5999 6107) the Hoare annotation is: true [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L5942-1(line 5942) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L899 garLoopResultBuilder]: For program point L5967(line 5967) no Hoare annotation was computed. [2023-11-29 06:14:11,993 INFO L902 garLoopResultBuilder]: At program point L5967-4(line 5967) the Hoare annotation is: true [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L5967-5(line 5967) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L5967-2(line 5967) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5988 6108) the Hoare annotation is: true [2023-11-29 06:14:11,994 INFO L902 garLoopResultBuilder]: At program point L6009(line 6009) the Hoare annotation is: true [2023-11-29 06:14:11,994 INFO L902 garLoopResultBuilder]: At program point L6009-1(line 6009) the Hoare annotation is: true [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point test_iso_queueFINAL(lines 5988 6108) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L902 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: true [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L6084(lines 6084 6090) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L6002(lines 6002 6005) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L6101(lines 5999 6107) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L6068(line 6068) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5936 5939) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L902 garLoopResultBuilder]: At program point L7142(line 7142) the Hoare annotation is: true [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L5961-2(lines 5961 5966) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2023-11-29 06:14:11,994 INFO L902 garLoopResultBuilder]: At program point L7142-1(line 7142) the Hoare annotation is: true [2023-11-29 06:14:11,994 INFO L902 garLoopResultBuilder]: At program point L6011(line 6011) the Hoare annotation is: true [2023-11-29 06:14:11,994 INFO L899 garLoopResultBuilder]: For program point L6011-1(line 6011) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L6077(lines 5999 6107) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L6036-1(lines 6036 6038) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L902 garLoopResultBuilder]: At program point L6036(lines 6036 6038) the Hoare annotation is: true [2023-11-29 06:14:11,995 INFO L902 garLoopResultBuilder]: At program point L7151-1(line 7151) the Hoare annotation is: true [2023-11-29 06:14:11,995 INFO L902 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: true [2023-11-29 06:14:11,995 INFO L902 garLoopResultBuilder]: At program point L5962(line 5962) the Hoare annotation is: true [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L6061(lines 5999 6107) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L7143(line 7143) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L902 garLoopResultBuilder]: At program point L6053(line 6053) the Hoare annotation is: true [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L6053-1(line 6053) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L6012-1(line 6012) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L899 garLoopResultBuilder]: For program point L6045(lines 6045 6059) no Hoare annotation was computed. [2023-11-29 06:14:11,995 INFO L902 garLoopResultBuilder]: At program point L6012(line 6012) the Hoare annotation is: true [2023-11-29 06:14:11,995 INFO L902 garLoopResultBuilder]: At program point L7160-1(line 7160) the Hoare annotation is: true [2023-11-29 06:14:11,995 INFO L902 garLoopResultBuilder]: At program point L7160(line 7160) the Hoare annotation is: true [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6037-2(line 6037) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6037(line 6037) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L7152(line 7152) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6087(lines 6087 6090) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6087-2(lines 6082 6090) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L902 garLoopResultBuilder]: At program point L6046(lines 6046 6047) the Hoare annotation is: true [2023-11-29 06:14:11,996 INFO L902 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: true [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6046-1(lines 6046 6047) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L7161(line 7161) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6030(lines 5999 6107) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6096-2(lines 6096 6099) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6099) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L6022(lines 6022 6026) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L5956(lines 5956 5960) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,996 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#30EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4067 4072) the Hoare annotation is: true [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point L4070(line 4070) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4067 4072) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point L4070-2(line 4070) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point L4070-4(line 4070) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7372 7374) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7372 7374) the Hoare annotation is: true [2023-11-29 06:14:11,997 INFO L895 garLoopResultBuilder]: At program point L7194(line 7194) the Hoare annotation is: (or (< 1 ~ldv_state_variable_1~0) (not (= ~ldv_spin~0 0)) (< ~ldv_state_variable_0~0 3) (< 0 (+ ~override_alt~0 1)) (< |#StackHeapBarrier| 1) (forall ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (< 0 (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296)))) [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point L7192-2(line 7192) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point L7192(line 7192) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point L7194-1(lines 7189 7198) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point L7192-6(line 7192) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point L7192-4(line 7192) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point L7192-7(lines 7192 7195) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L899 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 7189 7198) no Hoare annotation was computed. [2023-11-29 06:14:11,997 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7189 7198) the Hoare annotation is: true [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7409 7411) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7409 7411) the Hoare annotation is: true [2023-11-29 06:14:11,998 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3693 3701) the Hoare annotation is: true [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 3693 3701) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#5EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#4EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#7EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-29 06:14:11,998 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0)) (< 0 (+ ~override_alt~0 1)) (< |#StackHeapBarrier| 1) (and (= |old(#memory_$Pointer$#7.base)| |#memory_$Pointer$#7.base|) (= |#memory_$Pointer$#7.offset| |old(#memory_$Pointer$#7.offset)|) (= |#memory_int#7| |old(#memory_int#7)|)) (forall ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (< 0 (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296)))) [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#6EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,998 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,999 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,999 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-29 06:14:11,999 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#1EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,999 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-11-29 06:14:11,999 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,999 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#0EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,999 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:11,999 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2023-11-29 06:14:11,999 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2023-11-29 06:14:11,999 INFO L899 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2023-11-29 06:14:11,999 INFO L902 garLoopResultBuilder]: At program point L5622(lines 5622 5623) the Hoare annotation is: true [2023-11-29 06:14:11,999 INFO L899 garLoopResultBuilder]: For program point L5621(lines 5621 5626) no Hoare annotation was computed. [2023-11-29 06:14:12,000 INFO L899 garLoopResultBuilder]: For program point L5622-1(lines 5622 5623) no Hoare annotation was computed. [2023-11-29 06:14:12,000 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5620) no Hoare annotation was computed. [2023-11-29 06:14:12,000 INFO L899 garLoopResultBuilder]: For program point L5616-1(lines 5616 5617) no Hoare annotation was computed. [2023-11-29 06:14:12,000 INFO L902 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: true [2023-11-29 06:14:12,000 INFO L902 garLoopResultBuilder]: At program point L5616(lines 5616 5617) the Hoare annotation is: true [2023-11-29 06:14:12,000 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedFINAL(lines 5609 5634) no Hoare annotation was computed. [2023-11-29 06:14:12,000 INFO L899 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2023-11-29 06:14:12,000 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5609 5634) the Hoare annotation is: true [2023-11-29 06:14:12,000 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedEXIT(lines 5609 5634) no Hoare annotation was computed. [2023-11-29 06:14:12,000 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,000 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#3EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#2EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-29 06:14:12,001 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#10EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#9EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#8EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point L7009-1(line 7009) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 7006 7013) no Hoare annotation was computed. [2023-11-29 06:14:12,001 INFO L902 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: true [2023-11-29 06:14:12,001 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7006 7013) the Hoare annotation is: true [2023-11-29 06:14:12,002 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3820 3825) the Hoare annotation is: true [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3820 3825) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#18EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#17EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#16EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#15EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#14EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,002 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#13EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#12EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#11EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point L4251(line 4251) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L902 garLoopResultBuilder]: At program point L4251-4(line 4251) the Hoare annotation is: true [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point L4251-5(line 4251) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point L4251-2(line 4251) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L902 garLoopResultBuilder]: At program point L4243(line 4243) the Hoare annotation is: true [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point L4243-1(line 4243) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L902 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point L4231(line 4231) no Hoare annotation was computed. [2023-11-29 06:14:12,003 INFO L902 garLoopResultBuilder]: At program point L7043-1(line 7043) the Hoare annotation is: true [2023-11-29 06:14:12,003 INFO L899 garLoopResultBuilder]: For program point L4227(line 4227) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4231-4(lines 4231 4236) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L902 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: true [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4231-2(line 4231) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L902 garLoopResultBuilder]: At program point L4223(lines 4223 4224) the Hoare annotation is: true [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4227-4(lines 4227 4230) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4223-1(lines 4223 4224) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4227-2(line 4227) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4231-6(lines 4231 4236) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4219(lines 4219 4222) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4227-6(lines 4227 4230) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L902 garLoopResultBuilder]: At program point L7052-1(line 7052) the Hoare annotation is: true [2023-11-29 06:14:12,004 INFO L902 garLoopResultBuilder]: At program point L7052(line 7052) the Hoare annotation is: true [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L7044(line 7044) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbFINAL(lines 4213 4254) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4245-2(line 4245) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point L4245-4(lines 4245 4248) no Hoare annotation was computed. [2023-11-29 06:14:12,004 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbEXIT(lines 4213 4254) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L7053(line 7053) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4213 4254) the Hoare annotation is: true [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L4242(lines 4242 4250) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L902 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: true [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L4242-1(lines 4242 4250) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#19EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L5395(line 5395) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L5395-4(line 5395) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L5395-2(line 5395) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L5387(lines 5387 5390) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point unlink1EXIT(lines 5374 5451) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L902 garLoopResultBuilder]: At program point L7097-1(line 7097) the Hoare annotation is: true [2023-11-29 06:14:12,005 INFO L902 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: true [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L5429-2(lines 5405 5439) no Hoare annotation was computed. [2023-11-29 06:14:12,005 INFO L899 garLoopResultBuilder]: For program point L5429(lines 5429 5433) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5421(line 5421) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point unlink1FINAL(lines 5374 5451) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L7098(line 7098) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5405(lines 5405 5441) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L902 garLoopResultBuilder]: At program point L5422(line 5422) the Hoare annotation is: true [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5422-1(line 5422) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5374 5451) the Hoare annotation is: true [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5414(line 5414) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5414-2(line 5414) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L902 garLoopResultBuilder]: At program point ldv_30422(lines 5405 5439) the Hoare annotation is: true [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5415(line 5415) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L902 garLoopResultBuilder]: At program point L5440-1(lines 5405 5441) the Hoare annotation is: true [2023-11-29 06:14:12,006 INFO L902 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5403) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point ldv_30416(lines 5405 5439) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5416-1(line 5416) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L902 garLoopResultBuilder]: At program point L5416(line 5416) the Hoare annotation is: true [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5408(line 5408) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L899 garLoopResultBuilder]: For program point L5400-1(line 5400) no Hoare annotation was computed. [2023-11-29 06:14:12,006 INFO L902 garLoopResultBuilder]: At program point L5400(line 5400) the Hoare annotation is: true [2023-11-29 06:14:12,007 INFO L902 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: true [2023-11-29 06:14:12,007 INFO L902 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: true [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5442(line 5442) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5409-3(line 5409) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5409(line 5409) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5409-1(line 5409) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5409-7(lines 5409 5412) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5409-5(line 5409) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5409-9(lines 5409 5412) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5393-2(line 5393) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5393(line 5393) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5393-6(lines 5393 5397) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5418(line 5418) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5393-4(lines 5393 5397) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5418-2(line 5418) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2023-11-29 06:14:12,007 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2023-11-29 06:14:12,007 INFO L902 garLoopResultBuilder]: At program point L5394(line 5394) the Hoare annotation is: true [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point L5394-1(line 5394) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point L5419(line 5419) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L902 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: true [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point L5444-1(lines 5382 5450) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L902 garLoopResultBuilder]: At program point L5444(line 5444) the Hoare annotation is: true [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#21EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memset#20EXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point completeEXIT(lines 7290 7292) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7290 7292) the Hoare annotation is: true [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point wait_for_completionEXIT(lines 7401 7403) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7401 7403) the Hoare annotation is: true [2023-11-29 06:14:12,008 INFO L899 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2023-11-29 06:14:12,008 INFO L902 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: true [2023-11-29 06:14:12,009 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6990 6997) the Hoare annotation is: true [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6990 6997) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L902 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point L7342-1(line 7342) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7341 7343) the Hoare annotation is: true [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentEXIT(lines 7341 7343) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L902 garLoopResultBuilder]: At program point L5459(line 5459) the Hoare annotation is: true [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point L5458(lines 5458 5461) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point L5459-1(line 5459) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point unlink_simpleEXIT(lines 5452 5464) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L902 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: true [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point L5458-2(lines 5458 5461) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5452 5464) the Hoare annotation is: true [2023-11-29 06:14:12,009 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7352 7354) the Hoare annotation is: true [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7352 7354) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7361 7363) the Hoare annotation is: true [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7361 7363) no Hoare annotation was computed. [2023-11-29 06:14:12,009 INFO L899 garLoopResultBuilder]: For program point L4421-2(line 4421) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4421(line 4421) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4446(lines 4446 4449) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4421-4(line 4421) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4446-2(lines 4446 4449) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4438(line 4438) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4438-3(line 4438) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4438-1(line 4438) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4438-7(lines 4438 4441) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4438-5(line 4438) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4438-9(lines 4411 4472) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L902 garLoopResultBuilder]: At program point L4439(line 4439) the Hoare annotation is: true [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4439-1(line 4439) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4431(lines 4431 4436) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4464(lines 4411 4472) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4431-2(lines 4431 4436) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4400 4473) the Hoare annotation is: true [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4432-1(line 4432) no Hoare annotation was computed. [2023-11-29 06:14:12,010 INFO L902 garLoopResultBuilder]: At program point L4432(line 4432) the Hoare annotation is: true [2023-11-29 06:14:12,010 INFO L899 garLoopResultBuilder]: For program point L4457(lines 4457 4461) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4466(lines 4466 4470) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4433-2(line 4433) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4433(line 4433) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4466-2(lines 4466 4470) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4425(lines 4425 4428) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L902 garLoopResultBuilder]: At program point L4467(lines 4467 4468) the Hoare annotation is: true [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4467-1(lines 4467 4468) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4418(line 4418) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point simple_ioEXIT(lines 4400 4473) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L902 garLoopResultBuilder]: At program point L7061-1(line 7061) the Hoare annotation is: true [2023-11-29 06:14:12,011 INFO L902 garLoopResultBuilder]: At program point L7061(line 7061) the Hoare annotation is: true [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4419(line 4419) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4419-4(lines 4419 4423) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4419-2(line 4419) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4419-6(lines 4419 4423) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point $Ultimate##42(lines 4454 4463) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L902 garLoopResultBuilder]: At program point ldv_30185(lines 4411 4472) the Hoare annotation is: true [2023-11-29 06:14:12,011 INFO L899 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2023-11-29 06:14:12,011 INFO L902 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point L4276(line 4276) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4265 4297) the Hoare annotation is: true [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point $Ultimate##9(line 4279) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point L4279(line 4279) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point L4275(line 4275) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L902 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: true [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point L4275-2(line 4275) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point simple_fill_bufEXIT(lines 4265 4297) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point L4294(lines 4265 4297) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point buffer_offsetEXIT(lines 4298 4303) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4298 4303) the Hoare annotation is: true [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point dev_warnEXIT(lines 7302 7304) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7302 7304) the Hoare annotation is: true [2023-11-29 06:14:12,012 INFO L902 garLoopResultBuilder]: At program point L4318(lines 4318 4319) the Hoare annotation is: true [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point L4317(lines 4317 4322) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point L4318-1(lines 4318 4319) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L899 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2023-11-29 06:14:12,012 INFO L902 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: true [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesFINAL(lines 4304 4332) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesEXIT(lines 4304 4332) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4304 4332) the Hoare annotation is: true [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point $Ultimate##4(lines 4326 4329) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4004 4011) the Hoare annotation is: true [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4004 4011) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L6972(line 6972) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L4132(lines 4132 4135) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L4165(lines 4100 4204) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L902 garLoopResultBuilder]: At program point L6973(line 6973) the Hoare annotation is: true [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L6676-2(lines 6676 6679) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L6676(lines 6676 6679) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L895 garLoopResultBuilder]: At program point L4199(line 4199) the Hoare annotation is: false [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L6941(lines 6859 6974) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L6611(line 6611) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L4167(lines 4100 4204) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2023-11-29 06:14:12,013 INFO L899 garLoopResultBuilder]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L895 garLoopResultBuilder]: At program point L6877(line 6877) the Hoare annotation is: false [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6667) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L6613(lines 6613 6616) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L6911-1(line 6911) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L895 garLoopResultBuilder]: At program point L6911(line 6911) the Hoare annotation is: false [2023-11-29 06:14:12,014 INFO L895 garLoopResultBuilder]: At program point L6680-2(lines 6632 6684) the Hoare annotation is: false [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L6680(lines 6680 6683) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L4137(lines 4137 4140) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L6648(lines 6648 6655) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L6649-1(lines 6649 6650) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L895 garLoopResultBuilder]: At program point L6649(lines 6649 6650) the Hoare annotation is: false [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L895 garLoopResultBuilder]: At program point L6848(line 6848) the Hoare annotation is: (and (<= 1 |#StackHeapBarrier|) (<= (+ ~override_alt~0 1) 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (exists ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (<= (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296) 0))) [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L6651-1(line 6651) no Hoare annotation was computed. [2023-11-29 06:14:12,014 INFO L895 garLoopResultBuilder]: At program point L6651(line 6651) the Hoare annotation is: false [2023-11-29 06:14:12,014 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L895 garLoopResultBuilder]: At program point L6850(line 6850) the Hoare annotation is: (and (<= 1 |#StackHeapBarrier|) (<= (+ ~override_alt~0 1) 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (exists ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (<= (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296) 0))) [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L895 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: false [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L895 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: false [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L895 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: false [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L6685(line 6685) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L4109-2(lines 4109 4112) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L895 garLoopResultBuilder]: At program point L6686(line 6686) the Hoare annotation is: false [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point main_ldv_final#1(lines 6845 6980) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L6686-1(line 6686) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L4176(lines 4176 4183) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L4176-2(lines 4100 4204) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L4143(line 4143) no Hoare annotation was computed. [2023-11-29 06:14:12,015 INFO L899 garLoopResultBuilder]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L895 garLoopResultBuilder]: At program point L6621(line 6621) the Hoare annotation is: false [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L4144(lines 4144 4153) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L895 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: false [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L895 garLoopResultBuilder]: At program point L6853(line 6853) the Hoare annotation is: (let ((.cse0 (<= 1 |#StackHeapBarrier|)) (.cse1 (<= (+ ~override_alt~0 1) 0)) (.cse2 (= ~ldv_spin~0 0)) (.cse3 (= ~ldv_state_variable_1~0 0))) (or (and .cse0 .cse1 (= ((as const (Array Int Int)) 0) (select |#memory_int#10| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse2 .cse3 (= (select |#valid| |ULTIMATE.start_main_~ldvarg0~0#1.base|) 1) (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and .cse0 .cse1 .cse2 .cse3 (<= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) (exists ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (<= (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296) 0))))) [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L6688-1(lines 6688 6690) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L895 garLoopResultBuilder]: At program point L6688(lines 6688 6690) the Hoare annotation is: false [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L4178(lines 4178 4181) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L4145(lines 4145 4148) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L6623(lines 6623 6627) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L6657-2(lines 6657 6661) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L895 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: false [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L899 garLoopResultBuilder]: For program point L6790(lines 6790 6804) no Hoare annotation was computed. [2023-11-29 06:14:12,016 INFO L895 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: false [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point L6790-1(lines 6790 6804) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point L6857(lines 6845 6980) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point L6659(line 6659) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point L6659-4(line 6659) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point L6659-2(line 6659) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point get_endpoints_returnLabel#1(lines 4082 4205) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point usbtest_probe_returnLabel#1(lines 6578 6693) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point L4150(lines 4150 4153) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point L4150-2(lines 4100 4204) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L899 garLoopResultBuilder]: For program point L6859(lines 6859 6974) no Hoare annotation was computed. [2023-11-29 06:14:12,017 INFO L895 garLoopResultBuilder]: At program point get_endpoints_found#1(lines 4100 4204) the Hoare annotation is: false [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L4184-1(lines 4100 4204) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-2(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-1(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6662(lines 6662 6666) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-4(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-3(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-9(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6662-2(lines 6646 6667) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-8(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-14(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-11(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-16(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-15(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L4185-1(line 4185) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-22(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L895 garLoopResultBuilder]: At program point L4185(line 4185) the Hoare annotation is: false [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-21(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,018 INFO L899 garLoopResultBuilder]: For program point L6860-20(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L4119(line 4119) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6860-26(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6860-29(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6860-27(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6860-34(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6860-33(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6860-32(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L895 garLoopResultBuilder]: At program point L6828(line 6828) the Hoare annotation is: (let ((.cse0 (<= 1 |#StackHeapBarrier|)) (.cse1 (<= (+ ~override_alt~0 1) 0)) (.cse2 (= ~ldv_spin~0 0)) (.cse3 (<= ~ldv_state_variable_1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 (<= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) (exists ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (<= (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296) 0))) (and .cse0 .cse1 (= ((as const (Array Int Int)) 0) (select |#memory_int#10| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse2 .cse3 (= (select |#valid| |ULTIMATE.start_main_~ldvarg0~0#1.base|) 1) (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6860-38(line 6860) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: false [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L895 garLoopResultBuilder]: At program point L6597(line 6597) the Hoare annotation is: (let ((.cse0 (<= 3 ~ldv_state_variable_0~0)) (.cse1 (<= 1 |#StackHeapBarrier|)) (.cse2 (<= (+ ~override_alt~0 1) 0)) (.cse3 (= ~ldv_spin~0 0)) (.cse4 (<= ~ldv_state_variable_1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) (exists ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (<= (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296) 0))) (and .cse0 .cse1 .cse2 (= ((as const (Array Int Int)) 0) (select |#memory_int#10| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse3 .cse4 (not (= |ULTIMATE.start_main_~ldvarg0~0#1.base| |ULTIMATE.start_usbtest_probe_~intf#1.base|)) (not (= |ULTIMATE.start_main_~ldvarg0~0#1.base| ~usbtest_driver_group1~0.base)) (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L4186(line 4186) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L4186-2(line 4186) no Hoare annotation was computed. [2023-11-29 06:14:12,019 INFO L899 garLoopResultBuilder]: For program point L4186-4(line 4186) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L6598(lines 6598 6610) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L895 garLoopResultBuilder]: At program point L6598-2(lines 6598 6610) the Hoare annotation is: (let ((.cse0 (<= 3 ~ldv_state_variable_0~0)) (.cse1 (<= 1 |#StackHeapBarrier|)) (.cse2 (<= (+ ~override_alt~0 1) 0)) (.cse3 (= ~ldv_spin~0 0)) (.cse4 (<= ~ldv_state_variable_1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) (exists ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (<= (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296) 0))) (and .cse0 .cse1 .cse2 (= ((as const (Array Int Int)) 0) (select |#memory_int#10| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse3 .cse4 (not (= |ULTIMATE.start_main_~ldvarg0~0#1.base| |ULTIMATE.start_usbtest_probe_~intf#1.base|)) (not (= |ULTIMATE.start_main_~ldvarg0~0#1.base| ~usbtest_driver_group1~0.base)) (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L7391-1(line 7391) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L895 garLoopResultBuilder]: At program point L7391(line 7391) the Hoare annotation is: false [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L895 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: false [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L4121-1(line 4121) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L4121-3(line 4121) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L6863(lines 6859 6974) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L895 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: (let ((.cse0 (<= 1 |#StackHeapBarrier|)) (.cse1 (<= (+ ~override_alt~0 1) 0)) (.cse2 (= ~ldv_spin~0 0)) (.cse3 (<= ~ldv_state_variable_1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 (<= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) (exists ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (<= (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296) 0))) (and .cse0 .cse1 (= ((as const (Array Int Int)) 0) (select |#memory_int#10| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse2 .cse3 (= (select |#valid| |ULTIMATE.start_main_~ldvarg0~0#1.base|) 1) (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L6632-2(lines 6632 6684) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2023-11-29 06:14:12,020 INFO L899 garLoopResultBuilder]: For program point L6632(line 6632) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6599-2(lines 6599 6602) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6798(lines 6798 6802) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6633-2(lines 6633 6638) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6633(lines 6633 6638) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L4156(lines 4100 4204) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L895 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: false [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L895 garLoopResultBuilder]: At program point get_endpoints_try_iso#1(lines 4100 4204) the Hoare annotation is: false [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L902 garLoopResultBuilder]: At program point L6932(line 6932) the Hoare annotation is: true [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6668-2(lines 6668 6671) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6635(line 6635) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6668(lines 6668 6671) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6635-4(line 6635) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6635-2(line 6635) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L4191-1(lines 4100 4204) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L902 garLoopResultBuilder]: At program point L6966(line 6966) the Hoare annotation is: true [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2023-11-29 06:14:12,021 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L6603-2(lines 6603 6606) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L4126(line 4126) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L895 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: false [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L4194(line 4194) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L4194-2(line 4194) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4164) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L4194-4(line 4194) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6644) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L895 garLoopResultBuilder]: At program point L4129(lines 4100 4204) the Hoare annotation is: false [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L6607-1(lines 6607 6608) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L895 garLoopResultBuilder]: At program point L6607(lines 6607 6608) the Hoare annotation is: (let ((.cse0 (<= 3 ~ldv_state_variable_0~0)) (.cse1 (<= 1 |#StackHeapBarrier|)) (.cse2 (<= (+ ~override_alt~0 1) 0)) (.cse3 (= ~ldv_spin~0 0)) (.cse4 (<= ~ldv_state_variable_1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) (exists ((|v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13| Int) (|v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3| Int)) (<= (mod (select (select |#memory_int#10| |v_usbtest_ioctl_test_ctrl_queue_~param#1.base_BEFORE_CALL_13|) (+ 16 |v_usbtest_ioctl_test_ctrl_queue_~param#1.offset_BEFORE_CALL_3|)) 4294967296) 0))) (and .cse0 .cse1 .cse2 (= ((as const (Array Int Int)) 0) (select |#memory_int#10| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse3 .cse4 (not (= |ULTIMATE.start_main_~ldvarg0~0#1.base| |ULTIMATE.start_usbtest_probe_~intf#1.base|)) (not (= |ULTIMATE.start_main_~ldvarg0~0#1.base| ~usbtest_driver_group1~0.base)) (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L6640-1(line 6640) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L895 garLoopResultBuilder]: At program point L6640(line 6640) the Hoare annotation is: false [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L4130(line 4130) no Hoare annotation was computed. [2023-11-29 06:14:12,022 INFO L899 garLoopResultBuilder]: For program point L6938(line 6938) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6938-4(line 6938) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6938-3(line 6938) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6938-2(line 6938) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6938-1(line 6938) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6938-8(line 6938) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6938-6(line 6938) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6938-5(line 6938) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6641-2(line 6641) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6938-11(line 6938) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6641(line 6641) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L6641-4(line 6641) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L4197-1(lines 4197 4202) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point L4131(lines 4131 4140) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorEXIT(lines 7365 7367) no Hoare annotation was computed. [2023-11-29 06:14:12,023 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7365 7367) the Hoare annotation is: true [2023-11-29 06:14:12,025 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:14:12,027 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 06:14:12,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 06:14:12 BoogieIcfgContainer [2023-11-29 06:14:12,037 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 06:14:12,038 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 06:14:12,038 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 06:14:12,038 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 06:14:12,039 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:11:09" (3/4) ... [2023-11-29 06:14:12,041 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-29 06:14:12,045 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2023-11-29 06:14:12,045 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_sglist [2023-11-29 06:14:12,046 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_iso_queue [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_check_buf [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure perform_sglist [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_unaligned_bulk [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_sglist [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2023-11-29 06:14:12,047 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_altsetting [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2023-11-29 06:14:12,048 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2023-11-29 06:14:12,049 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure verify_not_halted [2023-11-29 06:14:12,049 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2023-11-29 06:14:12,049 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2023-11-29 06:14:12,049 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2023-11-29 06:14:12,049 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2023-11-29 06:14:12,049 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2023-11-29 06:14:12,049 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2023-11-29 06:14:12,049 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcalloc [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_halt [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_alloc_urb [2023-11-29 06:14:12,050 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink1 [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ctrl_out [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure complete [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_status [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_good_config [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2023-11-29 06:14:12,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure testdev_to_usbdev [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink_simple [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_io [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_alloc_urb [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_free_urb [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_fill_buf [2023-11-29 06:14:12,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_gettimeofday [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_ioctl [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure buffer_offset [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_warn [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_disconnect [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_guard_bytes [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2023-11-29 06:14:12,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2023-11-29 06:14:12,054 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2023-11-29 06:14:12,054 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_descriptor [2023-11-29 06:14:12,130 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 579 nodes and edges [2023-11-29 06:14:12,142 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 214 nodes and edges [2023-11-29 06:14:12,154 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2023-11-29 06:14:12,163 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2023-11-29 06:14:12,169 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2023-11-29 06:14:12,171 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-11-29 06:14:12,175 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-29 06:14:12,178 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-29 06:14:12,181 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-29 06:14:12,792 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/witness.graphml [2023-11-29 06:14:12,792 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/witness.yml [2023-11-29 06:14:12,792 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 06:14:12,793 INFO L158 Benchmark]: Toolchain (without parser) took 190360.80ms. Allocated memory was 148.9MB in the beginning and 1.1GB in the end (delta: 910.2MB). Free memory was 101.4MB in the beginning and 261.8MB in the end (delta: -160.4MB). Peak memory consumption was 749.5MB. Max. memory is 16.1GB. [2023-11-29 06:14:12,793 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 102.8MB. Free memory was 54.0MB in the beginning and 53.9MB in the end (delta: 126.1kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 06:14:12,793 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1775.82ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 101.4MB in the beginning and 107.4MB in the end (delta: -6.0MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2023-11-29 06:14:12,793 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.54ms. Allocated memory is still 180.4MB. Free memory was 107.4MB in the beginning and 79.0MB in the end (delta: 28.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-29 06:14:12,793 INFO L158 Benchmark]: Boogie Preprocessor took 889.31ms. Allocated memory is still 180.4MB. Free memory was 79.0MB in the beginning and 69.1MB in the end (delta: 10.0MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2023-11-29 06:14:12,794 INFO L158 Benchmark]: RCFGBuilder took 4626.17ms. Allocated memory was 180.4MB in the beginning and 348.1MB in the end (delta: 167.8MB). Free memory was 69.1MB in the beginning and 133.2MB in the end (delta: -64.1MB). Peak memory consumption was 102.6MB. Max. memory is 16.1GB. [2023-11-29 06:14:12,794 INFO L158 Benchmark]: TraceAbstraction took 182105.44ms. Allocated memory was 348.1MB in the beginning and 1.1GB in the end (delta: 710.9MB). Free memory was 132.1MB in the beginning and 357.2MB in the end (delta: -225.1MB). Peak memory consumption was 611.7MB. Max. memory is 16.1GB. [2023-11-29 06:14:12,794 INFO L158 Benchmark]: Witness Printer took 754.43ms. Allocated memory is still 1.1GB. Free memory was 357.2MB in the beginning and 261.8MB in the end (delta: 95.4MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2023-11-29 06:14:12,796 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 102.8MB. Free memory was 54.0MB in the beginning and 53.9MB in the end (delta: 126.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1775.82ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 101.4MB in the beginning and 107.4MB in the end (delta: -6.0MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 202.54ms. Allocated memory is still 180.4MB. Free memory was 107.4MB in the beginning and 79.0MB in the end (delta: 28.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 889.31ms. Allocated memory is still 180.4MB. Free memory was 79.0MB in the beginning and 69.1MB in the end (delta: 10.0MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4626.17ms. Allocated memory was 180.4MB in the beginning and 348.1MB in the end (delta: 167.8MB). Free memory was 69.1MB in the beginning and 133.2MB in the end (delta: -64.1MB). Peak memory consumption was 102.6MB. Max. memory is 16.1GB. * TraceAbstraction took 182105.44ms. Allocated memory was 348.1MB in the beginning and 1.1GB in the end (delta: 710.9MB). Free memory was 132.1MB in the beginning and 357.2MB in the end (delta: -225.1MB). Peak memory consumption was 611.7MB. Max. memory is 16.1GB. * Witness Printer took 754.43ms. Allocated memory is still 1.1GB. Free memory was 357.2MB in the beginning and 261.8MB in the end (delta: 95.4MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3625]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3625] - GenericResultAtLocation [Line: 3632]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3632] - GenericResultAtLocation [Line: 3640]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3640-3641] - GenericResultAtLocation [Line: 3856]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [3856-3857] - GenericResultAtLocation [Line: 3864]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [3864-3865] - GenericResultAtLocation [Line: 3872]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [3872-3873] - GenericResultAtLocation [Line: 3899]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [3899-3900] - GenericResultAtLocation [Line: 3907]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [3907-3908] - GenericResultAtLocation [Line: 3931]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (115), "i" (12UL)); [3931-3932] * 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: 3810]: 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 103 procedures, 1499 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 182.0s, OverallIterations: 23, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.3s, AutomataDifference: 141.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.2s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 12 mSolverCounterUnknown, 27860 SdHoareTripleChecker+Valid, 131.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 26725 mSDsluCounter, 164157 SdHoareTripleChecker+Invalid, 124.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 124482 mSDsCounter, 6756 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 69888 IncrementalHoareTripleChecker+Invalid, 76656 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6756 mSolverCounterUnsat, 39675 mSDtfsCounter, 69888 mSolverCounterSat, 0.9s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4703 GetRequests, 4448 SyntacticMatches, 45 SemanticMatches, 210 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1398 ImplicationChecksByTransitivity, 3.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11554occurred in iteration=21, InterpolantAutomatonStates: 189, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.5s AutomataMinimizationTime, 23 MinimizatonAttempts, 3749 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 425 LocationsWithAnnotation, 58988 PreInvPairs, 59013 NumberOfFragments, 1036 HoareAnnotationTreeSize, 58988 FomulaSimplifications, 5460 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 425 FomulaSimplificationsInter, 11181 FormulaSimplificationTreeSizeReductionInter, 2.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.3s SsaConstructionTime, 6.8s SatisfiabilityAnalysisTime, 6.4s InterpolantComputationTime, 6080 NumberOfCodeBlocks, 5919 NumberOfCodeBlocksAsserted, 31 NumberOfCheckSat, 4477 ConstructedInterpolants, 171 QuantifiedInterpolants, 10173 SizeOfPredicates, 87 NumberOfNonLiveVariables, 57007 ConjunctsInSsa, 275 ConjunctsInUnsatCore, 23 InterpolantComputations, 19 PerfectInterpolantSequences, 1253/1299 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: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2023-11-29 06:14:12,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9db6516e-e722-4a53-9080-346242236773/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE