./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 cf1a7837 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_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/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_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:47:28,694 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:28,836 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:47:28,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:47:28,849 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:47:28,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:28,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:28,885 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:28,886 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:28,891 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:28,892 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:28,893 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:28,894 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:47:28,895 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:28,896 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:28,896 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:28,897 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:28,897 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:28,898 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:28,898 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:28,899 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:28,900 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:28,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:28,901 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:28,901 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:28,902 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:28,902 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:47:28,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:47:28,903 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:28,903 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_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2023-11-11 23:47:29,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:29,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:29,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:29,197 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:29,198 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:29,199 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-11 23:47:32,798 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:33,589 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:33,590 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-11 23:47:33,679 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/data/61e2ae5d6/ea4728f4cbf34310a197a7dce851c308/FLAG3e7e68515 [2023-11-11 23:47:33,701 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/data/61e2ae5d6/ea4728f4cbf34310a197a7dce851c308 [2023-11-11 23:47:33,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:33,709 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:33,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:33,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:33,723 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:33,725 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cb9c0a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33, skipping insertion in model container [2023-11-11 23:47:33,726 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:34,056 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:38,383 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_ce92b0be-32b8-4122-bf44-bf5223831a20/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2023-11-11 23:47:38,390 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_ce92b0be-32b8-4122-bf44-bf5223831a20/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2023-11-11 23:47:38,391 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_ce92b0be-32b8-4122-bf44-bf5223831a20/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2023-11-11 23:47:38,391 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_ce92b0be-32b8-4122-bf44-bf5223831a20/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2023-11-11 23:47:38,420 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:38,455 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:38,678 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] [2023-11-11 23:47:38,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6732] [2023-11-11 23:47:38,681 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] [2023-11-11 23:47:38,683 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] [2023-11-11 23:47:38,683 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] [2023-11-11 23:47:38,695 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] [2023-11-11 23:47:38,697 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] [2023-11-11 23:47:38,698 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] [2023-11-11 23:47:38,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13858] [2023-11-11 23:47:39,013 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_ce92b0be-32b8-4122-bf44-bf5223831a20/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2023-11-11 23:47:39,015 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_ce92b0be-32b8-4122-bf44-bf5223831a20/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2023-11-11 23:47:39,015 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_ce92b0be-32b8-4122-bf44-bf5223831a20/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2023-11-11 23:47:39,016 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_ce92b0be-32b8-4122-bf44-bf5223831a20/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2023-11-11 23:47:39,029 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:39,215 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:39,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39 WrapperNode [2023-11-11 23:47:39,216 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:39,218 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:39,218 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:39,218 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:39,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:39,354 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:39,674 INFO L138 Inliner]: procedures = 430, calls = 2598, calls flagged for inlining = 234, calls inlined = 226, statements flattened = 7177 [2023-11-11 23:47:39,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:39,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:39,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:39,682 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:39,692 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:39,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:39,817 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:39,818 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:40,017 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:40,057 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:40,100 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:40,139 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:40,201 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:40,203 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:40,203 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:40,203 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:40,204 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:39" (1/1) ... [2023-11-11 23:47:40,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:40,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:40,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:40,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce92b0be-32b8-4122-bf44-bf5223831a20/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2023-11-11 23:47:40,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2023-11-11 23:47:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:47:40,287 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:47:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-11 23:47:40,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-11 23:47:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2023-11-11 23:47:40,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2023-11-11 23:47:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:47:40,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:47:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:47:40,289 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:47:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2023-11-11 23:47:40,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2023-11-11 23:47:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-11 23:47:40,290 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-11 23:47:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2023-11-11 23:47:40,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2023-11-11 23:47:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-11 23:47:40,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-11 23:47:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2023-11-11 23:47:40,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2023-11-11 23:47:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-11 23:47:40,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-11 23:47:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2023-11-11 23:47:40,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2023-11-11 23:47:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2023-11-11 23:47:40,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2023-11-11 23:47:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2023-11-11 23:47:40,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2023-11-11 23:47:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:47:40,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:47:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2023-11-11 23:47:40,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2023-11-11 23:47:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-11 23:47:40,294 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-11 23:47:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:47:40,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:47:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-11 23:47:40,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-11 23:47:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2023-11-11 23:47:40,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2023-11-11 23:47:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-11 23:47:40,295 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-11 23:47:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:47:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-11 23:47:40,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-11 23:47:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2023-11-11 23:47:40,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2023-11-11 23:47:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-11 23:47:40,297 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-11 23:47:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-11 23:47:40,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-11 23:47:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2023-11-11 23:47:40,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2023-11-11 23:47:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2023-11-11 23:47:40,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2023-11-11 23:47:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-11 23:47:40,298 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-11 23:47:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:47:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:47:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:47:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-11 23:47:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-11 23:47:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:47:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:47:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:47:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:47:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-11 23:47:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-11 23:47:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:47:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:47:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-11 23:47:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-11 23:47:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:47:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:47:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2023-11-11 23:47:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2023-11-11 23:47:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:47:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:47:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2023-11-11 23:47:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2023-11-11 23:47:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2023-11-11 23:47:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2023-11-11 23:47:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2023-11-11 23:47:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2023-11-11 23:47:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2023-11-11 23:47:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2023-11-11 23:47:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-11 23:47:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-11 23:47:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-11 23:47:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-11 23:47:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-11 23:47:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-11 23:47:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2023-11-11 23:47:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2023-11-11 23:47:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2023-11-11 23:47:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2023-11-11 23:47:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2023-11-11 23:47:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2023-11-11 23:47:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:47:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2023-11-11 23:47:40,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2023-11-11 23:47:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:47:40,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:47:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:47:40,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:47:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2023-11-11 23:47:40,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2023-11-11 23:47:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-11 23:47:40,307 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-11 23:47:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-11 23:47:40,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-11 23:47:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:47:40,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:47:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:47:40,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:47:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2023-11-11 23:47:40,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2023-11-11 23:47:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:47:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-11 23:47:40,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-11 23:47:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:47:40,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:47:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2023-11-11 23:47:40,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2023-11-11 23:47:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:47:40,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:47:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-11 23:47:40,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-11 23:47:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2023-11-11 23:47:40,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2023-11-11 23:47:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2023-11-11 23:47:40,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2023-11-11 23:47:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2023-11-11 23:47:40,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2023-11-11 23:47:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2023-11-11 23:47:40,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2023-11-11 23:47:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:47:40,312 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:47:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-11 23:47:40,312 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-11 23:47:40,313 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2023-11-11 23:47:40,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2023-11-11 23:47:40,313 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-11 23:47:40,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-11 23:47:40,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:40,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:40,314 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2023-11-11 23:47:40,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2023-11-11 23:47:40,314 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2023-11-11 23:47:40,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2023-11-11 23:47:40,314 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2023-11-11 23:47:40,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2023-11-11 23:47:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-11 23:47:40,315 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-11 23:47:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2023-11-11 23:47:40,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2023-11-11 23:47:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2023-11-11 23:47:40,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2023-11-11 23:47:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-11 23:47:40,316 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-11 23:47:40,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:47:40,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:47:40,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:47:40,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:47:40,317 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2023-11-11 23:47:40,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2023-11-11 23:47:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2023-11-11 23:47:40,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2023-11-11 23:47:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-11 23:47:40,318 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-11 23:47:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-11 23:47:40,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-11 23:47:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2023-11-11 23:47:40,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2023-11-11 23:47:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-11 23:47:40,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-11 23:47:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2023-11-11 23:47:40,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2023-11-11 23:47:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-11 23:47:40,320 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-11 23:47:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:47:40,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:47:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2023-11-11 23:47:40,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2023-11-11 23:47:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2023-11-11 23:47:40,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2023-11-11 23:47:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-11 23:47:40,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-11 23:47:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-11 23:47:40,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-11 23:47:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-11 23:47:40,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-11 23:47:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:47:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-11 23:47:40,322 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-11 23:47:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2023-11-11 23:47:40,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2023-11-11 23:47:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2023-11-11 23:47:40,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2023-11-11 23:47:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2023-11-11 23:47:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2023-11-11 23:47:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:47:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-11 23:47:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-11 23:47:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2023-11-11 23:47:40,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2023-11-11 23:47:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2023-11-11 23:47:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2023-11-11 23:47:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2023-11-11 23:47:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2023-11-11 23:47:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:47:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2023-11-11 23:47:40,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2023-11-11 23:47:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:47:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:47:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-11 23:47:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-11 23:47:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-11 23:47:40,325 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-11 23:47:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-11 23:47:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-11 23:47:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2023-11-11 23:47:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2023-11-11 23:47:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-11 23:47:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-11 23:47:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:47:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:47:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:47:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:47:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:47:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:47:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-11 23:47:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-11 23:47:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-11 23:47:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-11 23:47:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2023-11-11 23:47:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2023-11-11 23:47:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-11 23:47:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-11 23:47:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-11-11 23:47:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-11-11 23:47:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:47:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:47:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-11 23:47:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-11 23:47:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2023-11-11 23:47:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2023-11-11 23:47:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:47:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-11 23:47:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-11 23:47:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:47:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:47:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-11 23:47:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-11 23:47:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-11 23:47:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-11 23:47:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2023-11-11 23:47:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2023-11-11 23:47:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-11 23:47:40,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-11 23:47:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2023-11-11 23:47:40,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2023-11-11 23:47:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:47:40,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:47:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2023-11-11 23:47:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2023-11-11 23:47:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-11 23:47:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-11 23:47:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-11 23:47:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-11 23:47:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2023-11-11 23:47:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2023-11-11 23:47:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2023-11-11 23:47:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2023-11-11 23:47:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-11 23:47:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-11 23:47:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-11 23:47:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-11 23:47:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2023-11-11 23:47:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2023-11-11 23:47:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:47:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:47:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:47:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2023-11-11 23:47:40,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2023-11-11 23:47:41,615 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:41,625 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:41,941 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:47:48,582 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:47:48,872 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:52,014 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:52,015 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-11 23:47:52,023 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:52 BoogieIcfgContainer [2023-11-11 23:47:52,024 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:52,025 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:52,025 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:52,037 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:52,037 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:52" (1/1) ... [2023-11-11 23:47:52,049 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2214 states and 3244 transitions. [2023-11-11 23:47:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3244 transitions. [2023-11-11 23:47:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-11 23:47:52,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:52,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-11 23:47:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:53,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 2223 states and 3261 transitions. [2023-11-11 23:47:53,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3261 transitions. [2023-11-11 23:47:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-11 23:47:53,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:53,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:54,503 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:47:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:54,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2228 states and 3272 transitions. [2023-11-11 23:47:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3272 transitions. [2023-11-11 23:47:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-11 23:47:54,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:54,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:47:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:55,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2233 states and 3283 transitions. [2023-11-11 23:47:55,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3283 transitions. [2023-11-11 23:47:55,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-11 23:47:55,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:55,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:47:55,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:55,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 2238 states and 3298 transitions. [2023-11-11 23:47:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3298 transitions. [2023-11-11 23:47:55,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-11 23:47:55,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:55,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:47:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 2243 states and 3309 transitions. [2023-11-11 23:47:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 3309 transitions. [2023-11-11 23:47:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-11 23:47:56,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:56,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:47:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:56,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 2244 states and 3309 transitions. [2023-11-11 23:47:56,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3309 transitions. [2023-11-11 23:47:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-11 23:47:56,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:56,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:47:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2249 states and 3320 transitions. [2023-11-11 23:47:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 3320 transitions. [2023-11-11 23:47:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-11 23:47:57,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:57,601 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:47:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2255 states and 3338 transitions. [2023-11-11 23:47:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3338 transitions. [2023-11-11 23:47:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-11 23:47:57,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:57,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:58,254 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:47:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 2256 states and 3339 transitions. [2023-11-11 23:47:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 3339 transitions. [2023-11-11 23:47:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-11 23:47:58,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:58,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:47:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:59,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2263 states and 3360 transitions. [2023-11-11 23:47:59,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3360 transitions. [2023-11-11 23:47:59,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-11 23:47:59,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:59,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:47:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:48:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2271 states and 3384 transitions. [2023-11-11 23:48:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3384 transitions. [2023-11-11 23:48:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-11 23:48:00,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:00,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:00,535 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:48:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2280 states and 3412 transitions. [2023-11-11 23:48:01,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3412 transitions. [2023-11-11 23:48:01,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-11 23:48:01,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:01,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:01,511 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:48:01,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 2281 states and 3413 transitions. [2023-11-11 23:48:01,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3413 transitions. [2023-11-11 23:48:01,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-11 23:48:01,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:01,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:48:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 2282 states and 3414 transitions. [2023-11-11 23:48:01,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3414 transitions. [2023-11-11 23:48:02,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-11 23:48:02,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:02,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:48:03,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2292 states and 3445 transitions. [2023-11-11 23:48:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3445 transitions. [2023-11-11 23:48:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-11 23:48:03,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:48:03,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:03,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2294 states and 3447 transitions. [2023-11-11 23:48:03,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3447 transitions. [2023-11-11 23:48:04,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-11 23:48:04,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:04,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:04,432 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-11 23:48:04,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:04,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2295 states and 3448 transitions. [2023-11-11 23:48:04,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3448 transitions. [2023-11-11 23:48:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-11 23:48:04,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:04,919 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:48:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2297 states and 3450 transitions. [2023-11-11 23:48:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3450 transitions. [2023-11-11 23:48:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-11 23:48:05,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:05,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:48:05,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 2298 states and 3451 transitions. [2023-11-11 23:48:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3451 transitions. [2023-11-11 23:48:05,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-11 23:48:05,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:05,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:05,866 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:48:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 2305 states and 3473 transitions. [2023-11-11 23:48:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3473 transitions. [2023-11-11 23:48:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-11 23:48:06,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:06,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:06,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:48:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:06,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 2309 states and 3477 transitions. [2023-11-11 23:48:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3477 transitions. [2023-11-11 23:48:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-11 23:48:07,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:07,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:48:08,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2319 states and 3509 transitions. [2023-11-11 23:48:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 3509 transitions. [2023-11-11 23:48:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-11 23:48:08,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:08,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:08,905 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:48:09,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2323 states and 3521 transitions. [2023-11-11 23:48:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3521 transitions. [2023-11-11 23:48:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-11 23:48:09,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:09,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:09,562 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:48:10,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2328 states and 3536 transitions. [2023-11-11 23:48:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3536 transitions. [2023-11-11 23:48:10,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-11 23:48:10,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:10,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:48:10,541 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:48:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2339 states and 3574 transitions. [2023-11-11 23:48:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3574 transitions. [2023-11-11 23:48:11,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-11 23:48:11,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat