./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:44:19,016 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:44:19,083 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:44:19,089 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:44:19,089 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:44:19,114 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:44:19,115 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:44:19,115 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:44:19,116 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:44:19,117 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:44:19,117 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:44:19,118 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:44:19,118 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:44:19,119 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:44:19,119 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:44:19,120 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:44:19,121 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:44:19,121 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:44:19,122 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:44:19,122 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:44:19,123 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:44:19,124 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:44:19,124 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:44:19,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:44:19,125 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:44:19,126 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:44:19,126 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:44:19,127 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:44:19,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:44:19,128 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:44:19,128 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2023-11-19 03:44:19,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:44:19,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:44:19,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:44:19,439 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:44:19,439 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:44:19,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-19 03:44:22,660 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:44:23,553 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:44:23,554 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-19 03:44:23,639 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/data/2cee82943/341b3fe8a9714b7bb9d451c6121c072b/FLAG8b6f0be05 [2023-11-19 03:44:23,659 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/data/2cee82943/341b3fe8a9714b7bb9d451c6121c072b [2023-11-19 03:44:23,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:44:23,676 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:44:23,679 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:44:23,682 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:44:23,688 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:44:23,689 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:44:23" (1/1) ... [2023-11-19 03:44:23,690 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a183396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:23, skipping insertion in model container [2023-11-19 03:44:23,691 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:44:23" (1/1) ... [2023-11-19 03:44:23,954 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:44:27,941 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_4a783261-427f-463e-a0dc-5505e8b6d67a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2023-11-19 03:44:27,948 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_4a783261-427f-463e-a0dc-5505e8b6d67a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2023-11-19 03:44:27,949 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_4a783261-427f-463e-a0dc-5505e8b6d67a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2023-11-19 03:44:27,950 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_4a783261-427f-463e-a0dc-5505e8b6d67a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2023-11-19 03:44:27,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:44:28,052 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:44:28,385 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; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6725] [2023-11-19 03:44:28,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6732] [2023-11-19 03:44:28,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6747-6748] [2023-11-19 03:44:28,390 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6777-6778] [2023-11-19 03:44:28,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6783-6785] [2023-11-19 03:44:28,410 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/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6992-6993] [2023-11-19 03:44:28,415 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/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7026-7027] [2023-11-19 03:44:28,417 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/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [7063-7064] [2023-11-19 03:44:28,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13858] [2023-11-19 03:44:28,863 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_4a783261-427f-463e-a0dc-5505e8b6d67a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2023-11-19 03:44:28,863 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_4a783261-427f-463e-a0dc-5505e8b6d67a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2023-11-19 03:44:28,864 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_4a783261-427f-463e-a0dc-5505e8b6d67a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2023-11-19 03:44:28,864 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_4a783261-427f-463e-a0dc-5505e8b6d67a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2023-11-19 03:44:28,876 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:44:29,067 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:44:29,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29 WrapperNode [2023-11-19 03:44:29,069 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:44:29,070 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:44:29,070 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:44:29,071 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:44:29,080 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:29,235 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:29,558 INFO L138 Inliner]: procedures = 430, calls = 2598, calls flagged for inlining = 234, calls inlined = 226, statements flattened = 7177 [2023-11-19 03:44:29,559 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:44:29,561 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:44:29,561 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:44:29,561 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:44:29,573 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:29,573 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:29,646 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:29,647 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:30,058 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:30,119 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:30,169 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:30,207 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:30,266 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:44:30,268 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:44:30,268 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:44:30,268 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:44:30,270 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:29" (1/1) ... [2023-11-19 03:44:30,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:44:30,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:44:30,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:44:30,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a783261-427f-463e-a0dc-5505e8b6d67a/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:44:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2023-11-19 03:44:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2023-11-19 03:44:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:44:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:44:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-19 03:44:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-19 03:44:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2023-11-19 03:44:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2023-11-19 03:44:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:44:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:44:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 03:44:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 03:44:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2023-11-19 03:44:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2023-11-19 03:44:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:44:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:44:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2023-11-19 03:44:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2023-11-19 03:44:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-19 03:44:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-19 03:44:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2023-11-19 03:44:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2023-11-19 03:44:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:44:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:44:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2023-11-19 03:44:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2023-11-19 03:44:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2023-11-19 03:44:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2023-11-19 03:44:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2023-11-19 03:44:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2023-11-19 03:44:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:44:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:44:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2023-11-19 03:44:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2023-11-19 03:44:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-19 03:44:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-19 03:44:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:44:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:44:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-19 03:44:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-19 03:44:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2023-11-19 03:44:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2023-11-19 03:44:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-19 03:44:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-19 03:44:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:44:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-19 03:44:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-19 03:44:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2023-11-19 03:44:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2023-11-19 03:44:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 03:44:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 03:44:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:44:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:44:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2023-11-19 03:44:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2023-11-19 03:44:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2023-11-19 03:44:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2023-11-19 03:44:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-19 03:44:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-19 03:44:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:44:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:44:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:44:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 03:44:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 03:44:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:44:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 03:44:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 03:44:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:44:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:44:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:44:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:44:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:44:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 03:44:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 03:44:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:44:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:44:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2023-11-19 03:44:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2023-11-19 03:44:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 03:44:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 03:44:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2023-11-19 03:44:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2023-11-19 03:44:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2023-11-19 03:44:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2023-11-19 03:44:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2023-11-19 03:44:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2023-11-19 03:44:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2023-11-19 03:44:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2023-11-19 03:44:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 03:44:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 03:44:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 03:44:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 03:44:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 03:44:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 03:44:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2023-11-19 03:44:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2023-11-19 03:44:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2023-11-19 03:44:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2023-11-19 03:44:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2023-11-19 03:44:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2023-11-19 03:44:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:44:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2023-11-19 03:44:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2023-11-19 03:44:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 03:44:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 03:44:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 03:44:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 03:44:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2023-11-19 03:44:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2023-11-19 03:44:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 03:44:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 03:44:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-19 03:44:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-19 03:44:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:44:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:44:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:44:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:44:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:44:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2023-11-19 03:44:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2023-11-19 03:44:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:44:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-19 03:44:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-19 03:44:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:44:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:44:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2023-11-19 03:44:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2023-11-19 03:44:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:44:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:44:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-19 03:44:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-19 03:44:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2023-11-19 03:44:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2023-11-19 03:44:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2023-11-19 03:44:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2023-11-19 03:44:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2023-11-19 03:44:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2023-11-19 03:44:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2023-11-19 03:44:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2023-11-19 03:44:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:44:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:44:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 03:44:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 03:44:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2023-11-19 03:44:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2023-11-19 03:44:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-19 03:44:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-19 03:44:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:44:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:44:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2023-11-19 03:44:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2023-11-19 03:44:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2023-11-19 03:44:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2023-11-19 03:44:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2023-11-19 03:44:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2023-11-19 03:44:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-19 03:44:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-19 03:44:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2023-11-19 03:44:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2023-11-19 03:44:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2023-11-19 03:44:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2023-11-19 03:44:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 03:44:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 03:44:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:44:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:44:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:44:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:44:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2023-11-19 03:44:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2023-11-19 03:44:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2023-11-19 03:44:30,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2023-11-19 03:44:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 03:44:30,504 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 03:44:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-19 03:44:30,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-19 03:44:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2023-11-19 03:44:30,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2023-11-19 03:44:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 03:44:30,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 03:44:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2023-11-19 03:44:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2023-11-19 03:44:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 03:44:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 03:44:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:44:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:44:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2023-11-19 03:44:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2023-11-19 03:44:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2023-11-19 03:44:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2023-11-19 03:44:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 03:44:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 03:44:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-19 03:44:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-19 03:44:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-19 03:44:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-19 03:44:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:44:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:44:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:44:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2023-11-19 03:44:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2023-11-19 03:44:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2023-11-19 03:44:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2023-11-19 03:44:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2023-11-19 03:44:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2023-11-19 03:44:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:44:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 03:44:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 03:44:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2023-11-19 03:44:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2023-11-19 03:44:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2023-11-19 03:44:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2023-11-19 03:44:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2023-11-19 03:44:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2023-11-19 03:44:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:44:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2023-11-19 03:44:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2023-11-19 03:44:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:44:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:44:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-19 03:44:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-19 03:44:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 03:44:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 03:44:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 03:44:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 03:44:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2023-11-19 03:44:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2023-11-19 03:44:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-19 03:44:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-19 03:44:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:44:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:44:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 03:44:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 03:44:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 03:44:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 03:44:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-19 03:44:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-19 03:44:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 03:44:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 03:44:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2023-11-19 03:44:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2023-11-19 03:44:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-19 03:44:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-19 03:44:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-11-19 03:44:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-11-19 03:44:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 03:44:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 03:44:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:44:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:44:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2023-11-19 03:44:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2023-11-19 03:44:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:44:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-19 03:44:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-19 03:44:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:44:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:44:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 03:44:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 03:44:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 03:44:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 03:44:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2023-11-19 03:44:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2023-11-19 03:44:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-19 03:44:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-19 03:44:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2023-11-19 03:44:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2023-11-19 03:44:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:44:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:44:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2023-11-19 03:44:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2023-11-19 03:44:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-19 03:44:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-19 03:44:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-19 03:44:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-19 03:44:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2023-11-19 03:44:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2023-11-19 03:44:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2023-11-19 03:44:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2023-11-19 03:44:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-19 03:44:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-19 03:44:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 03:44:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 03:44:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2023-11-19 03:44:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2023-11-19 03:44:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:44:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 03:44:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 03:44:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2023-11-19 03:44:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2023-11-19 03:44:31,901 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:44:31,906 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:44:32,166 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:44:39,734 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 03:44:40,073 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:44:43,581 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:44:43,582 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-19 03:44:43,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:43 BoogieIcfgContainer [2023-11-19 03:44:43,606 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:44:43,607 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:44:43,608 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:44:43,621 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:44:43,621 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:43" (1/1) ... [2023-11-19 03:44:43,634 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:44:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:43,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2214 states and 3244 transitions. [2023-11-19 03:44:43,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3244 transitions. [2023-11-19 03:44:43,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-19 03:44:43,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:43,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:45,372 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-19 03:44:45,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 2223 states and 3261 transitions. [2023-11-19 03:44:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3261 transitions. [2023-11-19 03:44:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-19 03:44:45,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:46,266 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:46,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2228 states and 3272 transitions. [2023-11-19 03:44:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3272 transitions. [2023-11-19 03:44:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-19 03:44:46,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:46,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2233 states and 3283 transitions. [2023-11-19 03:44:46,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3283 transitions. [2023-11-19 03:44:46,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-19 03:44:46,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:46,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 2238 states and 3298 transitions. [2023-11-19 03:44:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3298 transitions. [2023-11-19 03:44:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-19 03:44:47,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:48,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 2243 states and 3309 transitions. [2023-11-19 03:44:48,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 3309 transitions. [2023-11-19 03:44:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-19 03:44:48,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:48,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:44:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:48,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 2244 states and 3309 transitions. [2023-11-19 03:44:48,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3309 transitions. [2023-11-19 03:44:48,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-19 03:44:48,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:48,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:49,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2249 states and 3320 transitions. [2023-11-19 03:44:49,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 3320 transitions. [2023-11-19 03:44:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-19 03:44:49,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:49,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:49,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:49,819 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2255 states and 3338 transitions. [2023-11-19 03:44:50,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3338 transitions. [2023-11-19 03:44:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-19 03:44:50,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:50,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:50,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 2256 states and 3339 transitions. [2023-11-19 03:44:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 3339 transitions. [2023-11-19 03:44:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-19 03:44:50,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:50,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:50,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:51,050 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:51,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2263 states and 3360 transitions. [2023-11-19 03:44:51,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3360 transitions. [2023-11-19 03:44:51,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-19 03:44:51,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:51,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:52,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2271 states and 3384 transitions. [2023-11-19 03:44:52,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3384 transitions. [2023-11-19 03:44:52,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-19 03:44:52,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:52,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:52,888 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-19 03:44:53,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2280 states and 3412 transitions. [2023-11-19 03:44:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3412 transitions. [2023-11-19 03:44:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-19 03:44:53,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:53,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 2281 states and 3413 transitions. [2023-11-19 03:44:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3413 transitions. [2023-11-19 03:44:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-19 03:44:54,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:54,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 2282 states and 3414 transitions. [2023-11-19 03:44:54,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3414 transitions. [2023-11-19 03:44:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-19 03:44:54,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-19 03:44:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2292 states and 3445 transitions. [2023-11-19 03:44:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3445 transitions. [2023-11-19 03:44:55,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-19 03:44:55,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:55,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:56,328 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:44:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:56,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2294 states and 3447 transitions. [2023-11-19 03:44:56,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3447 transitions. [2023-11-19 03:44:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-19 03:44:56,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:56,815 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-19 03:44:56,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2295 states and 3448 transitions. [2023-11-19 03:44:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3448 transitions. [2023-11-19 03:44:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-19 03:44:56,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:56,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:44:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2297 states and 3450 transitions. [2023-11-19 03:44:57,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3450 transitions. [2023-11-19 03:44:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-19 03:44:57,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:57,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:57,680 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:44:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 2298 states and 3451 transitions. [2023-11-19 03:44:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3451 transitions. [2023-11-19 03:44:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-19 03:44:57,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:57,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:58,139 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:44:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 2305 states and 3473 transitions. [2023-11-19 03:44:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3473 transitions. [2023-11-19 03:44:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-19 03:44:58,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-19 03:44:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 2309 states and 3477 transitions. [2023-11-19 03:44:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3477 transitions. [2023-11-19 03:44:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-19 03:44:59,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:59,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:59,855 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:45:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2319 states and 3509 transitions. [2023-11-19 03:45:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 3509 transitions. [2023-11-19 03:45:00,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-19 03:45:00,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:00,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:01,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:45:01,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2323 states and 3521 transitions. [2023-11-19 03:45:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3521 transitions. [2023-11-19 03:45:01,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-19 03:45:01,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:01,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:02,148 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-19 03:45:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:02,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2328 states and 3536 transitions. [2023-11-19 03:45:02,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3536 transitions. [2023-11-19 03:45:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-19 03:45:02,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:02,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat