./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:58:38,513 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:58:38,655 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:58:38,665 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:58:38,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:58:38,715 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:58:38,717 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:58:38,717 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:58:38,719 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:58:38,721 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:58:38,722 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:58:38,722 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:58:38,723 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:58:38,724 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:58:38,724 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:58:38,725 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:58:38,726 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:58:38,726 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:58:38,727 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:58:38,727 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:58:38,728 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:58:38,733 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:58:38,734 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:58:38,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:58:38,737 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:58:38,738 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:58:38,738 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:58:38,739 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:58:38,739 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:58:38,740 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:58:38,741 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_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 [2023-11-19 03:58:39,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:58:39,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:58:39,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:58:39,097 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:58:39,098 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:58:39,100 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-11-19 03:58:42,855 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:58:43,712 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:58:43,712 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-11-19 03:58:43,797 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/data/9b88c7e41/71c4c7ed6e5c4c39969402beadd51a5a/FLAG20ac59192 [2023-11-19 03:58:43,819 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/data/9b88c7e41/71c4c7ed6e5c4c39969402beadd51a5a [2023-11-19 03:58:43,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:58:43,831 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:58:43,834 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:43,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:58:43,842 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:58:43,843 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:43" (1/1) ... [2023-11-19 03:58:43,844 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d2912ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:43, skipping insertion in model container [2023-11-19 03:58:43,845 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:43" (1/1) ... [2023-11-19 03:58:44,037 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:58:47,478 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_b44c037f-552b-4383-b5f6-971557c71289/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2023-11-19 03:58:47,485 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_b44c037f-552b-4383-b5f6-971557c71289/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2023-11-19 03:58:47,486 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_b44c037f-552b-4383-b5f6-971557c71289/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2023-11-19 03:58:47,488 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_b44c037f-552b-4383-b5f6-971557c71289/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2023-11-19 03:58:47,530 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:58:47,606 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:58:47,747 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"); [5301] [2023-11-19 03:58:47,750 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5308] [2023-11-19 03:58:47,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5315] [2023-11-19 03:58:47,753 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)); [5370-5371] [2023-11-19 03:58:47,754 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"); [5376-5378] [2023-11-19 03:58:47,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5454] [2023-11-19 03:58:47,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5462] [2023-11-19 03:58:47,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2023-11-19 03:58:47,831 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)); [5597-5598] [2023-11-19 03:58:47,836 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)); [5631-5632] [2023-11-19 03:58:47,842 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" (79), "i" (12UL)); [5672-5673] [2023-11-19 03:58:47,845 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" (91), "i" (12UL)); [5701-5702] [2023-11-19 03:58:47,846 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" (103), "i" (12UL)); [5738-5739] [2023-11-19 03:58:47,848 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)); [5775-5776] [2023-11-19 03:58:47,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6721] [2023-11-19 03:58:47,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7492] [2023-11-19 03:58:47,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7502] [2023-11-19 03:58:47,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7517] [2023-11-19 03:58:48,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8303] [2023-11-19 03:58:48,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8336] [2023-11-19 03:58:48,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8359] [2023-11-19 03:58:48,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8600] [2023-11-19 03:58:48,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8630] [2023-11-19 03:58:48,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8643] [2023-11-19 03:58:48,210 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_b44c037f-552b-4383-b5f6-971557c71289/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2023-11-19 03:58:48,211 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_b44c037f-552b-4383-b5f6-971557c71289/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2023-11-19 03:58:48,212 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_b44c037f-552b-4383-b5f6-971557c71289/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2023-11-19 03:58:48,213 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_b44c037f-552b-4383-b5f6-971557c71289/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2023-11-19 03:58:48,227 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:58:48,451 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:58:48,451 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:58:48,459 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:58:48,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48 WrapperNode [2023-11-19 03:58:48,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:48,461 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:58:48,461 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:58:48,461 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:58:48,470 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:48,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,021 INFO L138 Inliner]: procedures = 352, calls = 1994, calls flagged for inlining = 207, calls inlined = 201, statements flattened = 6121 [2023-11-19 03:58:49,022 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:58:49,024 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:58:49,024 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:58:49,024 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:58:49,037 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,088 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,261 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,314 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,378 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,432 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:58:49,434 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:58:49,434 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:58:49,434 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:58:49,435 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:48" (1/1) ... [2023-11-19 03:58:49,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:58:49,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:58:49,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:58:49,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b44c037f-552b-4383-b5f6-971557c71289/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:58:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2023-11-19 03:58:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2023-11-19 03:58:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 03:58:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 03:58:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-19 03:58:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2023-11-19 03:58:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2023-11-19 03:58:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:58:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2023-11-19 03:58:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2023-11-19 03:58:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-19 03:58:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-19 03:58:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:58:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:58:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:58:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 03:58:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 03:58:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:58:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:58:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 03:58:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 03:58:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2023-11-19 03:58:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2023-11-19 03:58:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2023-11-19 03:58:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2023-11-19 03:58:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2023-11-19 03:58:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2023-11-19 03:58:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 03:58:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 03:58:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2023-11-19 03:58:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2023-11-19 03:58:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:58:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:58:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 03:58:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 03:58:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 03:58:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 03:58:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 03:58:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 03:58:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2023-11-19 03:58:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2023-11-19 03:58:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:58:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:58:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-11-19 03:58:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-11-19 03:58:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:58:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:58:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 03:58:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 03:58:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-19 03:58:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-19 03:58:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2023-11-19 03:58:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2023-11-19 03:58:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-11-19 03:58:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-11-19 03:58:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 03:58:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 03:58:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2023-11-19 03:58:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2023-11-19 03:58:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2023-11-19 03:58:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2023-11-19 03:58:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-19 03:58:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-19 03:58:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:58:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:58:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:58:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:58:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:58:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 03:58:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 03:58:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 03:58:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 03:58:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 03:58:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 03:58:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-11-19 03:58:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-11-19 03:58:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 03:58:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 03:58:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:58:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:58:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:58:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 03:58:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 03:58:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:58:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:58:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:58:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:58:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:58:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2023-11-19 03:58:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2023-11-19 03:58:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 03:58:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 03:58:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 03:58:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 03:58:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:58:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:58:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 03:58:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 03:58:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:58:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2023-11-19 03:58:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2023-11-19 03:58:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:58:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:58:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:58:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 03:58:49,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 03:58:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2023-11-19 03:58:49,663 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2023-11-19 03:58:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-19 03:58:49,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-19 03:58:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:58:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 03:58:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 03:58:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:58:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:58:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2023-11-19 03:58:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2023-11-19 03:58:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 03:58:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 03:58:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:58:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:58:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 03:58:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 03:58:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:58:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2023-11-19 03:58:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2023-11-19 03:58:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2023-11-19 03:58:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2023-11-19 03:58:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 03:58:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 03:58:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:58:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:58:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:58:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 03:58:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 03:58:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 03:58:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 03:58:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2023-11-19 03:58:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2023-11-19 03:58:49,668 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 03:58:49,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 03:58:49,668 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-19 03:58:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-19 03:58:49,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:58:49,670 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2023-11-19 03:58:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2023-11-19 03:58:49,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:58:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:58:49,671 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:58:49,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:58:49,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:58:49,671 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:58:49,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:58:49,672 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 03:58:49,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 03:58:49,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:58:49,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:58:49,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-19 03:58:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-19 03:58:49,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:58:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:58:49,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 03:58:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 03:58:49,673 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 03:58:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 03:58:49,673 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:58:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:58:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-11-19 03:58:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-11-19 03:58:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 03:58:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 03:58:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 03:58:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 03:58:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 03:58:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 03:58:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 03:58:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 03:58:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:58:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-19 03:58:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-19 03:58:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2023-11-19 03:58:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2023-11-19 03:58:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 03:58:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 03:58:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-19 03:58:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-19 03:58:49,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:58:49,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:58:49,682 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2023-11-19 03:58:49,682 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2023-11-19 03:58:50,802 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:58:50,813 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:58:51,926 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:58:59,640 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 03:58:59,983 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:59:04,968 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:59:04,968 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:59:05,016 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:59:05 BoogieIcfgContainer [2023-11-19 03:59:05,032 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:59:05,033 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:59:05,034 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:59:05,064 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:59:05,064 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:59:05" (1/1) ... [2023-11-19 03:59:05,076 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:59:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:05,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1721 states and 2558 transitions. [2023-11-19 03:59:05,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2558 transitions. [2023-11-19 03:59:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-19 03:59:05,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:05,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:06,661 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-11-19 03:59:07,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:07,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 1730 states and 2574 transitions. [2023-11-19 03:59:07,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2574 transitions. [2023-11-19 03:59:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 03:59:07,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:07,569 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-19 03:59:07,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1736 states and 2591 transitions. [2023-11-19 03:59:07,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2591 transitions. [2023-11-19 03:59:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 03:59:07,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:07,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:08,440 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-19 03:59:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 1741 states and 2603 transitions. [2023-11-19 03:59:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2603 transitions. [2023-11-19 03:59:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 03:59:08,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:08,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-19 03:59:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:09,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1746 states and 2613 transitions. [2023-11-19 03:59:09,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2613 transitions. [2023-11-19 03:59:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:59:09,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:09,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:09,487 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-19 03:59:09,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1751 states and 2628 transitions. [2023-11-19 03:59:09,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2628 transitions. [2023-11-19 03:59:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:59:09,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:09,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:10,125 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-19 03:59:10,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:10,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1760 states and 2653 transitions. [2023-11-19 03:59:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2653 transitions. [2023-11-19 03:59:10,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:59:10,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:11,017 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-19 03:59:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:11,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1761 states and 2653 transitions. [2023-11-19 03:59:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2653 transitions. [2023-11-19 03:59:11,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:59:11,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:11,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-19 03:59:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1762 states and 2654 transitions. [2023-11-19 03:59:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2654 transitions. [2023-11-19 03:59:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:59:11,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:11,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:12,159 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-19 03:59:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1766 states and 2662 transitions. [2023-11-19 03:59:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2662 transitions. [2023-11-19 03:59:12,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:59:12,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:12,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:12,756 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2023-11-19 03:59:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:13,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1773 states and 2684 transitions. [2023-11-19 03:59:13,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2684 transitions. [2023-11-19 03:59:13,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:59:13,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:13,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:13,711 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-19 03:59:13,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:13,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1779 states and 2709 transitions. [2023-11-19 03:59:13,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2709 transitions. [2023-11-19 03:59:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:59:13,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:13,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:14,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-19 03:59:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1781 states and 2711 transitions. [2023-11-19 03:59:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2711 transitions. [2023-11-19 03:59:14,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:59:14,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:14,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:14,858 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-19 03:59:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:14,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1783 states and 2713 transitions. [2023-11-19 03:59:14,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2713 transitions. [2023-11-19 03:59:14,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:59:14,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:14,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:15,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-19 03:59:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1787 states and 2716 transitions. [2023-11-19 03:59:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2716 transitions. [2023-11-19 03:59:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:59:15,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:15,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-19 03:59:15,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1788 states and 2717 transitions. [2023-11-19 03:59:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2717 transitions. [2023-11-19 03:59:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-19 03:59:15,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:15,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:16,099 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-19 03:59:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:16,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1789 states and 2718 transitions. [2023-11-19 03:59:16,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2718 transitions. [2023-11-19 03:59:16,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:59:16,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:16,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-11-19 03:59:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:16,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1793 states and 2726 transitions. [2023-11-19 03:59:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2726 transitions. [2023-11-19 03:59:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 03:59:16,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:16,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:17,172 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-19 03:59:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1801 states and 2750 transitions. [2023-11-19 03:59:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2750 transitions. [2023-11-19 03:59:18,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 03:59:18,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:18,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:18,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:18,370 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2023-11-19 03:59:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1805 states and 2759 transitions. [2023-11-19 03:59:18,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2759 transitions. [2023-11-19 03:59:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:59:18,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:18,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-19 03:59:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:19,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1809 states and 2763 transitions. [2023-11-19 03:59:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2763 transitions. [2023-11-19 03:59:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 03:59:19,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:19,561 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-11-19 03:59:19,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1813 states and 2772 transitions. [2023-11-19 03:59:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 2772 transitions. [2023-11-19 03:59:19,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 03:59:19,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:19,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:19,944 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-11-19 03:59:20,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:20,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1820 states and 2793 transitions. [2023-11-19 03:59:20,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2793 transitions. [2023-11-19 03:59:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 03:59:20,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:20,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:20,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:20,899 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-11-19 03:59:21,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1824 states and 2804 transitions. [2023-11-19 03:59:21,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2804 transitions. [2023-11-19 03:59:21,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 03:59:21,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat