./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 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2 --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-527bcce [2023-11-21 18:41:20,338 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:41:20,469 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:41:20,477 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:41:20,478 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:41:20,516 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:41:20,517 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:41:20,518 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:41:20,519 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:41:20,524 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:41:20,525 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:41:20,525 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:41:20,526 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:41:20,527 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:41:20,528 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:41:20,528 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:41:20,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:41:20,529 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:41:20,530 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:41:20,531 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:41:20,531 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:41:20,532 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:41:20,532 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:41:20,533 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:41:20,533 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:41:20,533 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:41:20,534 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:41:20,534 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:41:20,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:41:20,535 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:41:20,536 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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2023-11-21 18:41:20,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:41:20,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:41:20,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:41:20,831 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:41:20,832 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:41:20,833 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-21 18:41:24,093 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:41:24,897 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:41:24,897 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2023-11-21 18:41:24,983 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/data/a6c39e3d9/2f198cf403534ecb8ffe4e44261cf37a/FLAG6fde7eba4 [2023-11-21 18:41:25,003 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/data/a6c39e3d9/2f198cf403534ecb8ffe4e44261cf37a [2023-11-21 18:41:25,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:41:25,011 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:41:25,015 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:41:25,016 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:41:25,021 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:41:25,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:41:25" (1/1) ... [2023-11-21 18:41:25,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e1b2df7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:25, skipping insertion in model container [2023-11-21 18:41:25,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:41:25" (1/1) ... [2023-11-21 18:41:25,276 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:41:28,534 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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2023-11-21 18:41:28,540 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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2023-11-21 18:41:28,541 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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2023-11-21 18:41:28,542 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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2023-11-21 18:41:28,571 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:41:28,627 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:41:28,846 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] [2023-11-21 18:41:28,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6732] [2023-11-21 18:41:28,850 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] [2023-11-21 18:41:28,851 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] [2023-11-21 18:41:28,852 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] [2023-11-21 18:41:28,868 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] [2023-11-21 18:41:28,872 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] [2023-11-21 18:41:28,874 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] [2023-11-21 18:41:29,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [13858] [2023-11-21 18:41:29,234 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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2023-11-21 18:41:29,235 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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2023-11-21 18:41:29,235 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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2023-11-21 18:41:29,236 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_9107d3e5-a540-4eff-8baf-28a7b3da3f34/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2023-11-21 18:41:29,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:41:29,422 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:41:29,422 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29 WrapperNode [2023-11-21 18:41:29,423 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:41:29,424 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:41:29,424 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:41:29,425 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:41:29,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:29,556 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:29,828 INFO L138 Inliner]: procedures = 430, calls = 2598, calls flagged for inlining = 234, calls inlined = 226, statements flattened = 7177 [2023-11-21 18:41:29,829 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:41:29,829 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:41:29,830 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:41:29,830 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:41:29,840 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:29,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:29,868 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:29,869 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:30,042 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:30,082 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:30,123 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:30,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:30,204 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:41:30,206 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:41:30,206 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:41:30,206 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:41:30,207 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:29" (1/1) ... [2023-11-21 18:41:30,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:41:30,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:41:30,243 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:41:30,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107d3e5-a540-4eff-8baf-28a7b3da3f34/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:41:30,286 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2023-11-21 18:41:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2023-11-21 18:41:30,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:41:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:41:30,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-21 18:41:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-21 18:41:30,288 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2023-11-21 18:41:30,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2023-11-21 18:41:30,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:41:30,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:41:30,288 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-21 18:41:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-21 18:41:30,289 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2023-11-21 18:41:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2023-11-21 18:41:30,289 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:41:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:41:30,289 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2023-11-21 18:41:30,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2023-11-21 18:41:30,290 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-21 18:41:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-21 18:41:30,291 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2023-11-21 18:41:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2023-11-21 18:41:30,291 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 18:41:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 18:41:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2023-11-21 18:41:30,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2023-11-21 18:41:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2023-11-21 18:41:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2023-11-21 18:41:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2023-11-21 18:41:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2023-11-21 18:41:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:41:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:41:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2023-11-21 18:41:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2023-11-21 18:41:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-21 18:41:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-21 18:41:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:41:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:41:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-21 18:41:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2023-11-21 18:41:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg [2023-11-21 18:41:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg [2023-11-21 18:41:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-21 18:41:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-21 18:41:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:41:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-21 18:41:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-21 18:41:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2023-11-21 18:41:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2023-11-21 18:41:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-21 18:41:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-21 18:41:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 18:41:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 18:41:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2023-11-21 18:41:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2023-11-21 18:41:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2023-11-21 18:41:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2023-11-21 18:41:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-21 18:41:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-21 18:41:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:41:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:41:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:41:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-21 18:41:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-21 18:41:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:41:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:41:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:41:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:41:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 18:41:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 18:41:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:41:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:41:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 18:41:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 18:41:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:41:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:41:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2023-11-21 18:41:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2023-11-21 18:41:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:41:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:41:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2023-11-21 18:41:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2023-11-21 18:41:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2023-11-21 18:41:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2023-11-21 18:41:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2023-11-21 18:41:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2023-11-21 18:41:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2023-11-21 18:41:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2023-11-21 18:41:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-21 18:41:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-21 18:41:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 18:41:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 18:41:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 18:41:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 18:41:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2023-11-21 18:41:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2023-11-21 18:41:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2023-11-21 18:41:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2023-11-21 18:41:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2023-11-21 18:41:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2023-11-21 18:41:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:41:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_info [2023-11-21 18:41:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_info [2023-11-21 18:41:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:41:30,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:41:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 18:41:30,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 18:41:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2023-11-21 18:41:30,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2023-11-21 18:41:30,361 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-21 18:41:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-21 18:41:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-21 18:41:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-21 18:41:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:41:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:41:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:41:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:41:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:41:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2023-11-21 18:41:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2023-11-21 18:41:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:41:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-21 18:41:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-21 18:41:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:41:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:41:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2023-11-21 18:41:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2023-11-21 18:41:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:41:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:41:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-21 18:41:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-21 18:41:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2023-11-21 18:41:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2023-11-21 18:41:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2023-11-21 18:41:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2023-11-21 18:41:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2023-11-21 18:41:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2023-11-21 18:41:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2023-11-21 18:41:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2023-11-21 18:41:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:41:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:41:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 18:41:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 18:41:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2023-11-21 18:41:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2023-11-21 18:41:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-21 18:41:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-21 18:41:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:41:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:41:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2023-11-21 18:41:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2023-11-21 18:41:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2023-11-21 18:41:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2023-11-21 18:41:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2023-11-21 18:41:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2023-11-21 18:41:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-21 18:41:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-21 18:41:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2023-11-21 18:41:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2023-11-21 18:41:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2023-11-21 18:41:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2023-11-21 18:41:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 18:41:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 18:41:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:41:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:41:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:41:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:41:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2023-11-21 18:41:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2023-11-21 18:41:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2023-11-21 18:41:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2023-11-21 18:41:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-21 18:41:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-21 18:41:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-21 18:41:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-21 18:41:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2023-11-21 18:41:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2023-11-21 18:41:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 18:41:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 18:41:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2023-11-21 18:41:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2023-11-21 18:41:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-21 18:41:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-21 18:41:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:41:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:41:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2023-11-21 18:41:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2023-11-21 18:41:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2023-11-21 18:41:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2023-11-21 18:41:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-21 18:41:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-21 18:41:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-21 18:41:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-21 18:41:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-21 18:41:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-21 18:41:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:41:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 18:41:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 18:41:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2023-11-21 18:41:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2023-11-21 18:41:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2023-11-21 18:41:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2023-11-21 18:41:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2023-11-21 18:41:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2023-11-21 18:41:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:41:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-21 18:41:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-21 18:41:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2023-11-21 18:41:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2023-11-21 18:41:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2023-11-21 18:41:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2023-11-21 18:41:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2023-11-21 18:41:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2023-11-21 18:41:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:41:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_err [2023-11-21 18:41:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_err [2023-11-21 18:41:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-21 18:41:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-21 18:41:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-21 18:41:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2023-11-21 18:41:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-21 18:41:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-21 18:41:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-21 18:41:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-21 18:41:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2023-11-21 18:41:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2023-11-21 18:41:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-21 18:41:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-21 18:41:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:41:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:41:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-21 18:41:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-21 18:41:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:41:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:41:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-21 18:41:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-21 18:41:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-21 18:41:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-21 18:41:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2023-11-21 18:41:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2023-11-21 18:41:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-21 18:41:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2023-11-21 18:41:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-11-21 18:41:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-11-21 18:41:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:41:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:41:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 18:41:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 18:41:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_warn [2023-11-21 18:41:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_warn [2023-11-21 18:41:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:41:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-21 18:41:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-21 18:41:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:41:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:41:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-21 18:41:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-21 18:41:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 18:41:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 18:41:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2023-11-21 18:41:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2023-11-21 18:41:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-21 18:41:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-21 18:41:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2023-11-21 18:41:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2023-11-21 18:41:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:41:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:41:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2023-11-21 18:41:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2023-11-21 18:41:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-21 18:41:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-21 18:41:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-21 18:41:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-21 18:41:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2023-11-21 18:41:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2023-11-21 18:41:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2023-11-21 18:41:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2023-11-21 18:41:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-21 18:41:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-21 18:41:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-21 18:41:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-21 18:41:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2023-11-21 18:41:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2023-11-21 18:41:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:41:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:41:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:41:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2023-11-21 18:41:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2023-11-21 18:41:31,528 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:41:31,534 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:41:31,835 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:41:39,031 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:41:39,324 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:41:42,095 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:41:42,096 INFO L308 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-21 18:41:42,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:41:42 BoogieIcfgContainer [2023-11-21 18:41:42,099 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:41:42,100 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:41:42,100 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:41:42,111 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:41:42,111 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:41:42" (1/1) ... [2023-11-21 18:41:42,126 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:41:42,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2214 states and 3244 transitions. [2023-11-21 18:41:42,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3244 transitions. [2023-11-21 18:41:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-21 18:41:42,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-21 18:41:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 2223 states and 3261 transitions. [2023-11-21 18:41:43,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3261 transitions. [2023-11-21 18:41:43,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-21 18:41:43,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2228 states and 3272 transitions. [2023-11-21 18:41:44,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3272 transitions. [2023-11-21 18:41:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-21 18:41:44,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,713 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:44,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2233 states and 3283 transitions. [2023-11-21 18:41:44,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3283 transitions. [2023-11-21 18:41:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-21 18:41:44,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 2238 states and 3298 transitions. [2023-11-21 18:41:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3298 transitions. [2023-11-21 18:41:45,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-21 18:41:45,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 2243 states and 3309 transitions. [2023-11-21 18:41:45,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 3309 transitions. [2023-11-21 18:41:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-21 18:41:45,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2248 states and 3320 transitions. [2023-11-21 18:41:46,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3320 transitions. [2023-11-21 18:41:46,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-21 18:41:46,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2254 states and 3338 transitions. [2023-11-21 18:41:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3338 transitions. [2023-11-21 18:41:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-21 18:41:46,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:41:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2255 states and 3338 transitions. [2023-11-21 18:41:47,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3338 transitions. [2023-11-21 18:41:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-21 18:41:47,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 2256 states and 3339 transitions. [2023-11-21 18:41:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 3339 transitions. [2023-11-21 18:41:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-21 18:41:47,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2263 states and 3360 transitions. [2023-11-21 18:41:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3360 transitions. [2023-11-21 18:41:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-21 18:41:48,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,687 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2271 states and 3384 transitions. [2023-11-21 18:41:49,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3384 transitions. [2023-11-21 18:41:49,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-21 18:41:49,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-21 18:41:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2280 states and 3412 transitions. [2023-11-21 18:41:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3412 transitions. [2023-11-21 18:41:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-21 18:41:50,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 2281 states and 3413 transitions. [2023-11-21 18:41:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3413 transitions. [2023-11-21 18:41:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-21 18:41:50,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,265 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-21 18:41:52,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 2291 states and 3444 transitions. [2023-11-21 18:41:52,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 3444 transitions. [2023-11-21 18:41:52,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-21 18:41:52,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:41:52,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2293 states and 3446 transitions. [2023-11-21 18:41:52,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3446 transitions. [2023-11-21 18:41:52,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-21 18:41:52,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,981 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2294 states and 3447 transitions. [2023-11-21 18:41:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3447 transitions. [2023-11-21 18:41:53,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-21 18:41:53,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-21 18:41:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2295 states and 3448 transitions. [2023-11-21 18:41:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3448 transitions. [2023-11-21 18:41:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-21 18:41:53,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:41:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2297 states and 3450 transitions. [2023-11-21 18:41:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3450 transitions. [2023-11-21 18:41:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-21 18:41:53,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:41:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 2298 states and 3451 transitions. [2023-11-21 18:41:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3451 transitions. [2023-11-21 18:41:54,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-21 18:41:54,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,281 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:41:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 2305 states and 3473 transitions. [2023-11-21 18:41:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3473 transitions. [2023-11-21 18:41:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-21 18:41:54,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,091 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:41:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 2309 states and 3477 transitions. [2023-11-21 18:41:55,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3477 transitions. [2023-11-21 18:41:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-21 18:41:55,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,586 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:41:56,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2319 states and 3509 transitions. [2023-11-21 18:41:56,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 3509 transitions. [2023-11-21 18:41:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-21 18:41:56,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:41:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2323 states and 3521 transitions. [2023-11-21 18:41:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3521 transitions. [2023-11-21 18:41:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-21 18:41:57,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:41:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2328 states and 3536 transitions. [2023-11-21 18:41:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3536 transitions. [2023-11-21 18:41:58,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:41:58,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,252 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:41:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 2335 states and 3557 transitions. [2023-11-21 18:41:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3557 transitions. [2023-11-21 18:41:59,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:41:59,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:42:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2346 states and 3595 transitions. [2023-11-21 18:42:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3595 transitions. [2023-11-21 18:42:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:42:00,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,253 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:42:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 2350 states and 3607 transitions. [2023-11-21 18:42:01,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3607 transitions. [2023-11-21 18:42:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:42:01,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,821 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:42:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 2351 states and 3612 transitions. [2023-11-21 18:42:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 3612 transitions. [2023-11-21 18:42:02,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:42:02,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,567 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:42:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3624 states to 2355 states and 3624 transitions. [2023-11-21 18:42:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3624 transitions. [2023-11-21 18:42:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:42:02,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-21 18:42:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 2357 states and 3626 transitions. [2023-11-21 18:42:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3626 transitions. [2023-11-21 18:42:03,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:42:03,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:03,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:03,710 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:42:04,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:04,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 2362 states and 3642 transitions. [2023-11-21 18:42:04,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3642 transitions. [2023-11-21 18:42:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:42:04,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:04,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:42:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:04,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 2364 states and 3645 transitions. [2023-11-21 18:42:04,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 3645 transitions. [2023-11-21 18:42:04,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-21 18:42:04,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:04,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat