./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 cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/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_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:41:01,762 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:41:01,829 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:41:01,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:41:01,835 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:41:01,867 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:41:01,869 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:41:01,870 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:41:01,871 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:41:01,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:41:01,877 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:41:01,877 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:41:01,878 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:41:01,879 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:41:01,880 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:41:01,880 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:41:01,881 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:41:01,881 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:41:01,881 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:41:01,882 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:41:01,882 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:41:01,883 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:41:01,884 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:41:01,884 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:41:01,885 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:41:01,885 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:41:01,886 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:41:01,886 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:41:01,886 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:41:01,887 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_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 [2023-11-11 23:41:02,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:41:02,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:41:02,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:41:02,261 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:41:02,261 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:41:02,263 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-11-11 23:41:05,497 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:41:06,262 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:41:06,262 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-11-11 23:41:06,320 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/data/11ae013c2/4f55f1885231451f9a2002e135414214/FLAG9a9582502 [2023-11-11 23:41:06,340 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/data/11ae013c2/4f55f1885231451f9a2002e135414214 [2023-11-11 23:41:06,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:41:06,349 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:41:06,354 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:41:06,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:41:06,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:41:06,363 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:41:06" (1/1) ... [2023-11-11 23:41:06,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73750171 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:06, skipping insertion in model container [2023-11-11 23:41:06,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:41:06" (1/1) ... [2023-11-11 23:41:06,553 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:41:09,380 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_53125d7b-6fdb-4910-a647-cc34272461c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2023-11-11 23:41:09,385 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_53125d7b-6fdb-4910-a647-cc34272461c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2023-11-11 23:41:09,386 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_53125d7b-6fdb-4910-a647-cc34272461c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2023-11-11 23:41:09,386 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_53125d7b-6fdb-4910-a647-cc34272461c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2023-11-11 23:41:09,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:41:09,440 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:41:09,545 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] [2023-11-11 23:41:09,547 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] [2023-11-11 23:41:09,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5315] [2023-11-11 23:41:09,604 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] [2023-11-11 23:41:09,604 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] [2023-11-11 23:41:09,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5454] [2023-11-11 23:41:09,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5462] [2023-11-11 23:41:09,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2023-11-11 23:41:09,618 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] [2023-11-11 23:41:09,623 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] [2023-11-11 23:41:09,624 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] [2023-11-11 23:41:09,626 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] [2023-11-11 23:41:09,629 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] [2023-11-11 23:41:09,630 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] [2023-11-11 23:41:09,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6721] [2023-11-11 23:41:09,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7492] [2023-11-11 23:41:09,723 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7502] [2023-11-11 23:41:09,723 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7517] [2023-11-11 23:41:09,773 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8303] [2023-11-11 23:41:09,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8336] [2023-11-11 23:41:09,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8359] [2023-11-11 23:41:09,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8600] [2023-11-11 23:41:09,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8630] [2023-11-11 23:41:09,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8643] [2023-11-11 23:41:09,929 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_53125d7b-6fdb-4910-a647-cc34272461c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2023-11-11 23:41:09,930 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_53125d7b-6fdb-4910-a647-cc34272461c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2023-11-11 23:41:09,931 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_53125d7b-6fdb-4910-a647-cc34272461c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2023-11-11 23:41:09,932 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_53125d7b-6fdb-4910-a647-cc34272461c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2023-11-11 23:41:09,942 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:41:10,152 WARN L672 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:41:10,153 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:41:10,160 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:41:10,160 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10 WrapperNode [2023-11-11 23:41:10,161 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:41:10,162 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:41:10,162 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:41:10,162 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:41:10,168 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,312 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,622 INFO L138 Inliner]: procedures = 352, calls = 1994, calls flagged for inlining = 207, calls inlined = 201, statements flattened = 6121 [2023-11-11 23:41:10,623 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:41:10,624 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:41:10,624 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:41:10,624 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:41:10,634 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,685 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,685 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,833 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,874 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,910 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,936 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:10,999 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:41:11,000 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:41:11,001 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:41:11,001 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:41:11,002 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:10" (1/1) ... [2023-11-11 23:41:11,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:41:11,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:41:11,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:41:11,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53125d7b-6fdb-4910-a647-cc34272461c4/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:41:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2023-11-11 23:41:11,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2023-11-11 23:41:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-11 23:41:11,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-11 23:41:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-11 23:41:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2023-11-11 23:41:11,078 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2023-11-11 23:41:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:41:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2023-11-11 23:41:11,078 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2023-11-11 23:41:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-11 23:41:11,079 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-11 23:41:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:41:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:41:11,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:41:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-11 23:41:11,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-11 23:41:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:41:11,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:41:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-11 23:41:11,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-11 23:41:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2023-11-11 23:41:11,081 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2023-11-11 23:41:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2023-11-11 23:41:11,081 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2023-11-11 23:41:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2023-11-11 23:41:11,081 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2023-11-11 23:41:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-11 23:41:11,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-11 23:41:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2023-11-11 23:41:11,082 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2023-11-11 23:41:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:41:11,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:41:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-11 23:41:11,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-11 23:41:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-11 23:41:11,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-11 23:41:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:41:11,084 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:41:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2023-11-11 23:41:11,084 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2023-11-11 23:41:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-11 23:41:11,084 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-11 23:41:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-11-11 23:41:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-11-11 23:41:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:41:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:41:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:41:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:41:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-11 23:41:11,086 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-11 23:41:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2023-11-11 23:41:11,086 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2023-11-11 23:41:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-11-11 23:41:11,087 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-11-11 23:41:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-11 23:41:11,087 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-11 23:41:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2023-11-11 23:41:11,087 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2023-11-11 23:41:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2023-11-11 23:41:11,088 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2023-11-11 23:41:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-11 23:41:11,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-11 23:41:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:41:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-11 23:41:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:41:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:41:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:41:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-11 23:41:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-11 23:41:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-11 23:41:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-11 23:41:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-11 23:41:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-11 23:41:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-11-11 23:41:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-11-11 23:41:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:41:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:41:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:41:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:41:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:41:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-11 23:41:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-11 23:41:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:41:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:41:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:41:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:41:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:41:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2023-11-11 23:41:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2023-11-11 23:41:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:41:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:41:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:41:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:41:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:41:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:41:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:41:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:41:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:41:11,095 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2023-11-11 23:41:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2023-11-11 23:41:11,095 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:41:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:41:11,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:41:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:41:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:41:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2023-11-11 23:41:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2023-11-11 23:41:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-11 23:41:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-11 23:41:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:41:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:41:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:41:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-11 23:41:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-11 23:41:11,098 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2023-11-11 23:41:11,098 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2023-11-11 23:41:11,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-11 23:41:11,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-11 23:41:11,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:41:11,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:41:11,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:41:11,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:41:11,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:41:11,099 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2023-11-11 23:41:11,099 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2023-11-11 23:41:11,100 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2023-11-11 23:41:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2023-11-11 23:41:11,100 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-11 23:41:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-11 23:41:11,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:41:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:41:11,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:41:11,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:41:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:41:11,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:41:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:41:11,101 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2023-11-11 23:41:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2023-11-11 23:41:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-11 23:41:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-11 23:41:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-11 23:41:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-11 23:41:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:41:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2023-11-11 23:41:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2023-11-11 23:41:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:41:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:41:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:41:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:41:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:41:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:41:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:41:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-11 23:41:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-11 23:41:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:41:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:41:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-11 23:41:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-11 23:41:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:41:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:41:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-11 23:41:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-11 23:41:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-11 23:41:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-11 23:41:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:41:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:41:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-11-11 23:41:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-11-11 23:41:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-11 23:41:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-11 23:41:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:41:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:41:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-11 23:41:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-11 23:41:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-11 23:41:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-11 23:41:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:41:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-11 23:41:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-11 23:41:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2023-11-11 23:41:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2023-11-11 23:41:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:41:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:41:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-11 23:41:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-11 23:41:11,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:41:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:41:11,168 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2023-11-11 23:41:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2023-11-11 23:41:12,054 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:41:12,059 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:41:12,923 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:41:19,678 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:41:19,971 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:41:24,403 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:41:24,404 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:41:24,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:41:24 BoogieIcfgContainer [2023-11-11 23:41:24,410 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:41:24,411 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:41:24,411 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:41:24,422 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:41:24,423 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:41:24" (1/1) ... [2023-11-11 23:41:24,433 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:41:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:24,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1721 states and 2558 transitions. [2023-11-11 23:41:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2558 transitions. [2023-11-11 23:41:24,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-11 23:41:24,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:24,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-11-11 23:41:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:25,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 1730 states and 2574 transitions. [2023-11-11 23:41:25,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2574 transitions. [2023-11-11 23:41:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-11 23:41:25,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:25,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:26,393 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-11 23:41:26,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1736 states and 2591 transitions. [2023-11-11 23:41:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2591 transitions. [2023-11-11 23:41:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-11 23:41:26,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-11 23:41:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:27,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 1741 states and 2603 transitions. [2023-11-11 23:41:27,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2603 transitions. [2023-11-11 23:41:27,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-11 23:41:27,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:27,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-11 23:41:27,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:27,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1746 states and 2613 transitions. [2023-11-11 23:41:27,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2613 transitions. [2023-11-11 23:41:27,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-11 23:41:27,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:27,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:27,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-11 23:41:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:28,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1751 states and 2628 transitions. [2023-11-11 23:41:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2628 transitions. [2023-11-11 23:41:28,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-11 23:41:28,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:28,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:28,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:28,477 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-11 23:41:28,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:28,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1760 states and 2653 transitions. [2023-11-11 23:41:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2653 transitions. [2023-11-11 23:41:28,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-11 23:41:28,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:28,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-11 23:41:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1761 states and 2653 transitions. [2023-11-11 23:41:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2653 transitions. [2023-11-11 23:41:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-11 23:41:29,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-11 23:41:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1762 states and 2654 transitions. [2023-11-11 23:41:29,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2654 transitions. [2023-11-11 23:41:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-11 23:41:29,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:29,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-11 23:41:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:30,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1766 states and 2662 transitions. [2023-11-11 23:41:30,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2662 transitions. [2023-11-11 23:41:30,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-11 23:41:30,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:30,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:30,383 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2023-11-11 23:41:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1773 states and 2684 transitions. [2023-11-11 23:41:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2684 transitions. [2023-11-11 23:41:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-11 23:41:30,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:30,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:31,186 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-11 23:41:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:31,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1779 states and 2709 transitions. [2023-11-11 23:41:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2709 transitions. [2023-11-11 23:41:31,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-11 23:41:31,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:31,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-11 23:41:31,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:31,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1781 states and 2711 transitions. [2023-11-11 23:41:31,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2711 transitions. [2023-11-11 23:41:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-11 23:41:31,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:31,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:32,148 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-11 23:41:32,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:32,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1783 states and 2713 transitions. [2023-11-11 23:41:32,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2713 transitions. [2023-11-11 23:41:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-11 23:41:32,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:32,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:32,476 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-11 23:41:32,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1787 states and 2716 transitions. [2023-11-11 23:41:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2716 transitions. [2023-11-11 23:41:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-11 23:41:32,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:32,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-11 23:41:32,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:33,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1788 states and 2717 transitions. [2023-11-11 23:41:33,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2717 transitions. [2023-11-11 23:41:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-11 23:41:33,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-11 23:41:33,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1789 states and 2718 transitions. [2023-11-11 23:41:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2718 transitions. [2023-11-11 23:41:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-11 23:41:33,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:33,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-11-11 23:41:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1793 states and 2726 transitions. [2023-11-11 23:41:33,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2726 transitions. [2023-11-11 23:41:33,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-11 23:41:33,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:33,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-11 23:41:34,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1801 states and 2750 transitions. [2023-11-11 23:41:34,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2750 transitions. [2023-11-11 23:41:34,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-11 23:41:34,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:34,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:34,967 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2023-11-11 23:41:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1805 states and 2759 transitions. [2023-11-11 23:41:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2759 transitions. [2023-11-11 23:41:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-11 23:41:35,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:35,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:35,596 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-11 23:41:35,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:35,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1809 states and 2763 transitions. [2023-11-11 23:41:35,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2763 transitions. [2023-11-11 23:41:35,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-11 23:41:35,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:35,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:35,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-11-11 23:41:36,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1816 states and 2783 transitions. [2023-11-11 23:41:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2783 transitions. [2023-11-11 23:41:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-11 23:41:36,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:36,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:36,742 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-11-11 23:41:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:37,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1824 states and 2803 transitions. [2023-11-11 23:41:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2803 transitions. [2023-11-11 23:41:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-11 23:41:37,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:37,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:37,391 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2023-11-11 23:41:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:37,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1828 states and 2811 transitions. [2023-11-11 23:41:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2811 transitions. [2023-11-11 23:41:37,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-11 23:41:37,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:37,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:37,762 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2023-11-11 23:41:38,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1835 states and 2837 transitions. [2023-11-11 23:41:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2837 transitions. [2023-11-11 23:41:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-11 23:41:38,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:38,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-11-11 23:41:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:39,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1842 states and 2856 transitions. [2023-11-11 23:41:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2856 transitions. [2023-11-11 23:41:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-11 23:41:39,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2023-11-11 23:41:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:40,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1850 states and 2875 transitions. [2023-11-11 23:41:40,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2875 transitions. [2023-11-11 23:41:40,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-11 23:41:40,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:40,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2023-11-11 23:41:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:40,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1852 states and 2879 transitions. [2023-11-11 23:41:40,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2879 transitions. [2023-11-11 23:41:40,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-11 23:41:40,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:40,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:40,872 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2023-11-11 23:41:41,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1857 states and 2889 transitions. [2023-11-11 23:41:41,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2889 transitions. [2023-11-11 23:41:41,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-11 23:41:41,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:41,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2023-11-11 23:41:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1858 states and 2890 transitions. [2023-11-11 23:41:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2890 transitions. [2023-11-11 23:41:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-11 23:41:41,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:41,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:41,963 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2023-11-11 23:41:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:42,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1861 states and 2895 transitions. [2023-11-11 23:41:42,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2895 transitions. [2023-11-11 23:41:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-11 23:41:42,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:42,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:42,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-11-11 23:41:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:42,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1862 states and 2896 transitions. [2023-11-11 23:41:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2896 transitions. [2023-11-11 23:41:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-11 23:41:42,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:42,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:42,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:42,687 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2023-11-11 23:41:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:42,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1866 states and 2904 transitions. [2023-11-11 23:41:42,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2904 transitions. [2023-11-11 23:41:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-11 23:41:42,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:42,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:43,187 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2023-11-11 23:41:44,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1876 states and 2934 transitions. [2023-11-11 23:41:44,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 2934 transitions. [2023-11-11 23:41:44,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-11 23:41:44,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:44,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-11 23:41:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:41:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1892 states and 2970 transitions. [2023-11-11 23:41:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2970 transitions. [2023-11-11 23:41:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-11 23:41:44,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:41:44,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:41:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:41:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked.