./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 30e01a73 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/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_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC --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-30e01a7 [2023-11-23 20:04:02,405 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:04:02,487 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:04:02,492 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:04:02,493 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:04:02,521 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:04:02,522 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:04:02,523 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:04:02,524 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:04:02,525 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:04:02,525 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:04:02,526 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:04:02,526 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:04:02,527 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:04:02,528 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:04:02,528 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:04:02,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:04:02,530 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:04:02,530 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:04:02,531 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:04:02,532 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:04:02,532 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:04:02,533 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:04:02,533 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:04:02,534 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:04:02,535 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:04:02,535 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:04:02,536 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:04:02,536 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:04:02,537 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:04:02,537 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2023-11-23 20:04:02,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:04:02,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:04:02,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:04:02,924 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:04:02,925 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:04:02,926 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-23 20:04:06,101 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:04:06,880 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:04:06,880 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-23 20:04:06,959 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/data/734a7f90c/da2944e8c89b4683972274d66d6069da/FLAG676b8199a [2023-11-23 20:04:06,977 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/data/734a7f90c/da2944e8c89b4683972274d66d6069da [2023-11-23 20:04:06,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:04:06,981 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:04:06,987 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:04:06,987 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:04:06,993 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:04:06,994 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:06" (1/1) ... [2023-11-23 20:04:06,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7646279b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:06, skipping insertion in model container [2023-11-23 20:04:06,996 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:06" (1/1) ... [2023-11-23 20:04:07,273 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:04:10,998 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2023-11-23 20:04:11,003 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2023-11-23 20:04:11,004 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2023-11-23 20:04:11,004 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2023-11-23 20:04:11,034 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:04:11,090 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:04:11,296 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] [2023-11-23 20:04:11,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6732] [2023-11-23 20:04:11,299 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] [2023-11-23 20:04:11,300 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] [2023-11-23 20:04:11,300 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] [2023-11-23 20:04:11,313 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] [2023-11-23 20:04:11,316 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] [2023-11-23 20:04:11,317 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] [2023-11-23 20:04:11,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13858] [2023-11-23 20:04:11,635 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2023-11-23 20:04:11,636 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2023-11-23 20:04:11,637 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2023-11-23 20:04:11,637 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_8a385adf-70ce-4ff9-abcc-ede6687bda51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2023-11-23 20:04:11,648 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:04:11,807 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:04:11,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11 WrapperNode [2023-11-23 20:04:11,808 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:04:11,810 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:04:11,810 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:04:11,810 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:04:11,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:11,942 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,289 INFO L138 Inliner]: procedures = 430, calls = 2598, calls flagged for inlining = 234, calls inlined = 226, statements flattened = 7177 [2023-11-23 20:04:12,290 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:04:12,290 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:04:12,291 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:04:12,291 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:04:12,315 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,321 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,357 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,357 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,543 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,572 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,607 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,639 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,705 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:04:12,707 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:04:12,707 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:04:12,707 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:04:12,708 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:11" (1/1) ... [2023-11-23 20:04:12,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:04:12,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:04:12,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:04:12,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a385adf-70ce-4ff9-abcc-ede6687bda51/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:04:12,784 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2023-11-23 20:04:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2023-11-23 20:04:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:04:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:04:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:04:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:04:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2023-11-23 20:04:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2023-11-23 20:04:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:04:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:04:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 20:04:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 20:04:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2023-11-23 20:04:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2023-11-23 20:04:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:04:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:04:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2023-11-23 20:04:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2023-11-23 20:04:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-23 20:04:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-23 20:04:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2023-11-23 20:04:12,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2023-11-23 20:04:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 20:04:12,789 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 20:04:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2023-11-23 20:04:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2023-11-23 20:04:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2023-11-23 20:04:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2023-11-23 20:04:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2023-11-23 20:04:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2023-11-23 20:04:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:04:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:04:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2023-11-23 20:04:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2023-11-23 20:04:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-23 20:04:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-23 20:04:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:04:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:04:12,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-23 20:04:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-23 20:04:12,795 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2023-11-23 20:04:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2023-11-23 20:04:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-23 20:04:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-23 20:04:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:04:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-23 20:04:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-23 20:04:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2023-11-23 20:04:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2023-11-23 20:04:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 20:04:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 20:04:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 20:04:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 20:04:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2023-11-23 20:04:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2023-11-23 20:04:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2023-11-23 20:04:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2023-11-23 20:04:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-23 20:04:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-23 20:04:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:04:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:04:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:04:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 20:04:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 20:04:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:04:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:04:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:04:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:04:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:04:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:04:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:04:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:04:12,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:04:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:04:12,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:04:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:04:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2023-11-23 20:04:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2023-11-23 20:04:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:04:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:04:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2023-11-23 20:04:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2023-11-23 20:04:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2023-11-23 20:04:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2023-11-23 20:04:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2023-11-23 20:04:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2023-11-23 20:04:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2023-11-23 20:04:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2023-11-23 20:04:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 20:04:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 20:04:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:04:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:04:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:04:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:04:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2023-11-23 20:04:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2023-11-23 20:04:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2023-11-23 20:04:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2023-11-23 20:04:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2023-11-23 20:04:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2023-11-23 20:04:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:04:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2023-11-23 20:04:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2023-11-23 20:04:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:04:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:04:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 20:04:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 20:04:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2023-11-23 20:04:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2023-11-23 20:04:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-23 20:04:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-23 20:04:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-23 20:04:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-23 20:04:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:04:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:04:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:04:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:04:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:04:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2023-11-23 20:04:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2023-11-23 20:04:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:04:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-23 20:04:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-23 20:04:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:04:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:04:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2023-11-23 20:04:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2023-11-23 20:04:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:04:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:04:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-23 20:04:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-23 20:04:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2023-11-23 20:04:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2023-11-23 20:04:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2023-11-23 20:04:12,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2023-11-23 20:04:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2023-11-23 20:04:12,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2023-11-23 20:04:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2023-11-23 20:04:12,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2023-11-23 20:04:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:04:12,816 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:04:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 20:04:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 20:04:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2023-11-23 20:04:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2023-11-23 20:04:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-23 20:04:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-23 20:04:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:04:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:04:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2023-11-23 20:04:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2023-11-23 20:04:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2023-11-23 20:04:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2023-11-23 20:04:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2023-11-23 20:04:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2023-11-23 20:04:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-23 20:04:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-23 20:04:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2023-11-23 20:04:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2023-11-23 20:04:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2023-11-23 20:04:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2023-11-23 20:04:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 20:04:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 20:04:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:04:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:04:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:04:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:04:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2023-11-23 20:04:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2023-11-23 20:04:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2023-11-23 20:04:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2023-11-23 20:04:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 20:04:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 20:04:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-23 20:04:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-23 20:04:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2023-11-23 20:04:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2023-11-23 20:04:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:04:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:04:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2023-11-23 20:04:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2023-11-23 20:04:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 20:04:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 20:04:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:04:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:04:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2023-11-23 20:04:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2023-11-23 20:04:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2023-11-23 20:04:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2023-11-23 20:04:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 20:04:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 20:04:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-23 20:04:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-23 20:04:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-23 20:04:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-23 20:04:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:04:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:04:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:04:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2023-11-23 20:04:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2023-11-23 20:04:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2023-11-23 20:04:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2023-11-23 20:04:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2023-11-23 20:04:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2023-11-23 20:04:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:04:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-23 20:04:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-23 20:04:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2023-11-23 20:04:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2023-11-23 20:04:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2023-11-23 20:04:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2023-11-23 20:04:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2023-11-23 20:04:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2023-11-23 20:04:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:04:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2023-11-23 20:04:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2023-11-23 20:04:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:04:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:04:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-23 20:04:12,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-23 20:04:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 20:04:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 20:04:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-23 20:04:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-23 20:04:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2023-11-23 20:04:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2023-11-23 20:04:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-23 20:04:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-23 20:04:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:04:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:04:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 20:04:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 20:04:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:04:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:04:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-23 20:04:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-23 20:04:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 20:04:12,842 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 20:04:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2023-11-23 20:04:12,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2023-11-23 20:04:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-23 20:04:12,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-23 20:04:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-11-23 20:04:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-11-23 20:04:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:04:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:04:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:04:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:04:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2023-11-23 20:04:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2023-11-23 20:04:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:04:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-23 20:04:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-23 20:04:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:04:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:04:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:04:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:04:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 20:04:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 20:04:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2023-11-23 20:04:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2023-11-23 20:04:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-23 20:04:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-23 20:04:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2023-11-23 20:04:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2023-11-23 20:04:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:04:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:04:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2023-11-23 20:04:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2023-11-23 20:04:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-23 20:04:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-23 20:04:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-23 20:04:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-23 20:04:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2023-11-23 20:04:12,851 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2023-11-23 20:04:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2023-11-23 20:04:12,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2023-11-23 20:04:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:04:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:04:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 20:04:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 20:04:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2023-11-23 20:04:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2023-11-23 20:04:12,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:04:12,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:04:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:04:12,854 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2023-11-23 20:04:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2023-11-23 20:04:13,999 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:04:14,005 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:04:14,235 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:04:21,454 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:04:21,738 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:04:24,421 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:04:24,421 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-23 20:04:24,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:24 BoogieIcfgContainer [2023-11-23 20:04:24,424 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:04:24,425 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:04:24,425 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:04:24,435 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:04:24,435 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:24" (1/1) ... [2023-11-23 20:04:24,450 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:04:24,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2214 states and 3244 transitions. [2023-11-23 20:04:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3244 transitions. [2023-11-23 20:04:24,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-23 20:04:24,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:24,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-23 20:04:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:25,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 2223 states and 3261 transitions. [2023-11-23 20:04:25,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3261 transitions. [2023-11-23 20:04:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-23 20:04:25,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:25,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:26,446 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:26,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:26,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2228 states and 3272 transitions. [2023-11-23 20:04:26,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3272 transitions. [2023-11-23 20:04:26,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-23 20:04:26,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:26,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:26,992 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:27,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2233 states and 3283 transitions. [2023-11-23 20:04:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3283 transitions. [2023-11-23 20:04:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-23 20:04:27,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:27,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:27,564 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 2238 states and 3298 transitions. [2023-11-23 20:04:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3298 transitions. [2023-11-23 20:04:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-23 20:04:27,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:27,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:28,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 2243 states and 3309 transitions. [2023-11-23 20:04:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 3309 transitions. [2023-11-23 20:04:28,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-23 20:04:28,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:28,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:28,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:28,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2248 states and 3320 transitions. [2023-11-23 20:04:28,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3320 transitions. [2023-11-23 20:04:28,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-23 20:04:28,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:28,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:29,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2254 states and 3338 transitions. [2023-11-23 20:04:29,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3338 transitions. [2023-11-23 20:04:29,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-23 20:04:29,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:29,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:29,366 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:04:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:29,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2255 states and 3338 transitions. [2023-11-23 20:04:29,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3338 transitions. [2023-11-23 20:04:29,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-23 20:04:29,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:29,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:29,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 2256 states and 3339 transitions. [2023-11-23 20:04:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 3339 transitions. [2023-11-23 20:04:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-23 20:04:29,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:29,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:30,152 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:30,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2263 states and 3360 transitions. [2023-11-23 20:04:30,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3360 transitions. [2023-11-23 20:04:30,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-23 20:04:30,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:30,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:30,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:31,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2271 states and 3384 transitions. [2023-11-23 20:04:31,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3384 transitions. [2023-11-23 20:04:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-23 20:04:31,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:31,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:31,758 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-23 20:04:32,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:32,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2280 states and 3412 transitions. [2023-11-23 20:04:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3412 transitions. [2023-11-23 20:04:32,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-23 20:04:32,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:32,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:32,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:32,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 2281 states and 3413 transitions. [2023-11-23 20:04:32,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3413 transitions. [2023-11-23 20:04:32,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-23 20:04:32,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:32,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:33,138 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-23 20:04:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:34,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 2291 states and 3444 transitions. [2023-11-23 20:04:34,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 3444 transitions. [2023-11-23 20:04:34,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-23 20:04:34,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:34,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:04:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2293 states and 3446 transitions. [2023-11-23 20:04:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3446 transitions. [2023-11-23 20:04:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-23 20:04:34,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:34,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:34,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2294 states and 3447 transitions. [2023-11-23 20:04:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3447 transitions. [2023-11-23 20:04:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-23 20:04:34,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:34,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:35,135 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-23 20:04:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:35,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2295 states and 3448 transitions. [2023-11-23 20:04:35,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3448 transitions. [2023-11-23 20:04:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-23 20:04:35,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:35,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:04:35,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2297 states and 3450 transitions. [2023-11-23 20:04:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3450 transitions. [2023-11-23 20:04:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-23 20:04:35,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:35,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:35,900 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:04:35,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:35,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 2298 states and 3451 transitions. [2023-11-23 20:04:35,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3451 transitions. [2023-11-23 20:04:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-23 20:04:35,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:35,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:36,243 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:36,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:36,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 2305 states and 3473 transitions. [2023-11-23 20:04:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3473 transitions. [2023-11-23 20:04:36,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-23 20:04:36,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:36,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:36,994 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-23 20:04:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 2309 states and 3477 transitions. [2023-11-23 20:04:37,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3477 transitions. [2023-11-23 20:04:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-23 20:04:37,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:37,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:37,516 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2319 states and 3509 transitions. [2023-11-23 20:04:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 3509 transitions. [2023-11-23 20:04:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-23 20:04:38,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:38,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:38,792 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:39,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2323 states and 3521 transitions. [2023-11-23 20:04:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3521 transitions. [2023-11-23 20:04:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-23 20:04:39,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:39,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:39,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2328 states and 3536 transitions. [2023-11-23 20:04:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3536 transitions. [2023-11-23 20:04:39,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:04:39,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:39,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:40,328 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:41,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2339 states and 3574 transitions. [2023-11-23 20:04:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3574 transitions. [2023-11-23 20:04:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:04:41,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:41,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:43,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 2346 states and 3597 transitions. [2023-11-23 20:04:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3597 transitions. [2023-11-23 20:04:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:04:43,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:43,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:43,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3614 states to 2351 states and 3614 transitions. [2023-11-23 20:04:43,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 3614 transitions. [2023-11-23 20:04:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:04:43,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:43,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:44,220 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 2355 states and 3626 transitions. [2023-11-23 20:04:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3626 transitions. [2023-11-23 20:04:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:04:44,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:44,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-23 20:04:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 2357 states and 3628 transitions. [2023-11-23 20:04:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3628 transitions. [2023-11-23 20:04:44,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:04:44,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:44,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 2362 states and 3644 transitions. [2023-11-23 20:04:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3644 transitions. [2023-11-23 20:04:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-23 20:04:45,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:45,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:46,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-23 20:04:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 2364 states and 3647 transitions. [2023-11-23 20:04:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 3647 transitions. [2023-11-23 20:04:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-23 20:04:46,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:04:46,745 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked.