./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi --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 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:58:57,198 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:58:57,327 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:58:57,334 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:58:57,335 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:58:57,373 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:58:57,374 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:58:57,375 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:58:57,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:58:57,380 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:58:57,382 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:58:57,382 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:58:57,382 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:58:57,384 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:58:57,384 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:58:57,385 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:58:57,385 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:58:57,385 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:58:57,386 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:58:57,387 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:58:57,387 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:58:57,388 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:58:57,388 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:58:57,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:58:57,390 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:58:57,390 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:58:57,391 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:58:57,391 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:58:57,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:58:57,392 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:58:57,393 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_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 [2023-11-24 22:58:57,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:58:57,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:58:57,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:58:57,695 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:58:57,696 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:58:57,697 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2023-11-24 22:59:00,745 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:59:01,605 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:59:01,605 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2023-11-24 22:59:01,668 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/data/070a64cdf/1ed3f9bfa5264ffc8fa695fd55bfb560/FLAG08933a5ea [2023-11-24 22:59:01,685 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/data/070a64cdf/1ed3f9bfa5264ffc8fa695fd55bfb560 [2023-11-24 22:59:01,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:59:01,693 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:59:01,697 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:59:01,697 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:59:01,703 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:59:01,704 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:59:01" (1/1) ... [2023-11-24 22:59:01,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51e94fef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:01, skipping insertion in model container [2023-11-24 22:59:01,706 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:59:01" (1/1) ... [2023-11-24 22:59:01,919 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:59:06,381 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_e6490a29-a929-4be2-8299-4e3efb01bf91/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2023-11-24 22:59:06,385 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_e6490a29-a929-4be2-8299-4e3efb01bf91/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2023-11-24 22:59:06,386 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_e6490a29-a929-4be2-8299-4e3efb01bf91/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2023-11-24 22:59:06,391 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2023-11-24 22:59:06,426 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:59:06,488 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:59:06,635 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"); [5595] [2023-11-24 22:59:06,638 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)); [5602] [2023-11-24 22:59:06,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5609] [2023-11-24 22:59:06,640 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5648-5649] [2023-11-24 22:59:06,641 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"); [5654-5656] [2023-11-24 22:59:06,642 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; incl %0": "+m" (v->counter)); [5683] [2023-11-24 22:59:06,642 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; decl %0": "+m" (v->counter)); [5690] [2023-11-24 22:59:06,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5850] [2023-11-24 22:59:06,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5857] [2023-11-24 22:59:06,654 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)); [5988-5989] [2023-11-24 22:59:06,657 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)); [6022-6023] [2023-11-24 22:59:06,659 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)); [6063-6064] [2023-11-24 22:59:06,660 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)); [6092-6093] [2023-11-24 22:59:06,672 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/linux/netdevice.h"), "i" (502), "i" (12UL)); [6445-6446] [2023-11-24 22:59:06,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6452] [2023-11-24 22:59:06,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9125] [2023-11-24 22:59:06,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9187] [2023-11-24 22:59:06,794 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9315] [2023-11-24 22:59:06,796 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb2->data) [9372] [2023-11-24 22:59:06,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9427] [2023-11-24 22:59:06,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9863] [2023-11-24 22:59:06,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9870] [2023-11-24 22:59:06,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9894] [2023-11-24 22:59:07,038 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_e6490a29-a929-4be2-8299-4e3efb01bf91/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2023-11-24 22:59:07,039 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_e6490a29-a929-4be2-8299-4e3efb01bf91/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2023-11-24 22:59:07,040 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_e6490a29-a929-4be2-8299-4e3efb01bf91/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2023-11-24 22:59:07,040 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_e6490a29-a929-4be2-8299-4e3efb01bf91/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2023-11-24 22:59:07,051 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:59:07,352 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:59:07,353 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07 WrapperNode [2023-11-24 22:59:07,353 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:59:07,355 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:59:07,355 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:59:07,355 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:59:07,363 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:07,499 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:07,814 INFO L138 Inliner]: procedures = 572, calls = 3092, calls flagged for inlining = 288, calls inlined = 256, statements flattened = 8057 [2023-11-24 22:59:07,815 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:59:07,816 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:59:07,816 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:59:07,816 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:59:07,826 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:07,827 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:07,865 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:07,865 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:08,045 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:08,088 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:08,193 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:08,242 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:08,302 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:59:08,303 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:59:08,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:59:08,304 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:59:08,305 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:07" (1/1) ... [2023-11-24 22:59:08,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:59:08,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:59:08,343 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:59:08,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6490a29-a929-4be2-8299-4e3efb01bf91/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:59:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2023-11-24 22:59:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2023-11-24 22:59:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2023-11-24 22:59:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2023-11-24 22:59:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 22:59:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 22:59:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:59:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:59:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-24 22:59:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-24 22:59:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-24 22:59:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-24 22:59:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_close [2023-11-24 22:59:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_close [2023-11-24 22:59:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:59:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:59:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 22:59:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 22:59:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-24 22:59:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-24 22:59:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 22:59:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 22:59:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2023-11-24 22:59:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2023-11-24 22:59:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2023-11-24 22:59:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2023-11-24 22:59:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:59:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:59:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-24 22:59:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-24 22:59:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2023-11-24 22:59:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2023-11-24 22:59:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2023-11-24 22:59:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2023-11-24 22:59:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2023-11-24 22:59:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2023-11-24 22:59:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-24 22:59:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-24 22:59:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-24 22:59:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-24 22:59:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 22:59:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 22:59:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2023-11-24 22:59:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2023-11-24 22:59:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2023-11-24 22:59:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2023-11-24 22:59:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:59:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:59:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2023-11-24 22:59:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2023-11-24 22:59:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 22:59:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 22:59:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-24 22:59:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-24 22:59:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2023-11-24 22:59:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2023-11-24 22:59:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 22:59:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 22:59:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:59:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:59:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-24 22:59:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-24 22:59:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:59:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 22:59:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 22:59:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2023-11-24 22:59:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2023-11-24 22:59:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2023-11-24 22:59:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2023-11-24 22:59:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:59:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:59:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-24 22:59:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-24 22:59:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-11-24 22:59:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-11-24 22:59:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:59:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:59:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:59:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 22:59:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 22:59:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:59:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:59:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:59:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2023-11-24 22:59:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2023-11-24 22:59:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:59:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 22:59:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 22:59:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:59:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:59:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 22:59:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 22:59:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:59:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:59:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 22:59:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 22:59:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-11-24 22:59:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-11-24 22:59:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-24 22:59:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-24 22:59:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2023-11-24 22:59:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2023-11-24 22:59:08,424 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2023-11-24 22:59:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2023-11-24 22:59:08,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-24 22:59:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-24 22:59:08,425 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2023-11-24 22:59:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2023-11-24 22:59:08,426 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2023-11-24 22:59:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2023-11-24 22:59:08,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 22:59:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 22:59:08,426 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2023-11-24 22:59:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2023-11-24 22:59:08,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:59:08,427 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2023-11-24 22:59:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2023-11-24 22:59:08,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 22:59:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 22:59:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 22:59:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 22:59:08,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-24 22:59:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-24 22:59:08,430 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2023-11-24 22:59:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2023-11-24 22:59:08,431 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2023-11-24 22:59:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2023-11-24 22:59:08,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:59:08,431 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2023-11-24 22:59:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2023-11-24 22:59:08,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:59:08,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:59:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:59:08,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:59:08,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:59:08,438 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2023-11-24 22:59:08,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2023-11-24 22:59:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:59:08,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:59:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2023-11-24 22:59:08,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2023-11-24 22:59:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:59:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:59:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-11-24 22:59:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-11-24 22:59:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-24 22:59:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-24 22:59:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2023-11-24 22:59:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2023-11-24 22:59:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 22:59:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 22:59:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-24 22:59:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-24 22:59:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-24 22:59:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-24 22:59:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:59:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:59:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2023-11-24 22:59:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2023-11-24 22:59:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 22:59:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 22:59:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-24 22:59:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-24 22:59:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2023-11-24 22:59:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2023-11-24 22:59:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-24 22:59:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-24 22:59:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 22:59:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 22:59:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-24 22:59:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-24 22:59:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:59:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:59:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2023-11-24 22:59:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2023-11-24 22:59:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:59:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:59:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2023-11-24 22:59:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2023-11-24 22:59:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:59:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:59:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:59:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:59:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 22:59:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 22:59:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 22:59:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 22:59:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 22:59:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 22:59:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2023-11-24 22:59:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2023-11-24 22:59:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-24 22:59:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-24 22:59:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-24 22:59:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-24 22:59:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 22:59:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 22:59:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2023-11-24 22:59:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2023-11-24 22:59:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 22:59:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 22:59:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2023-11-24 22:59:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2023-11-24 22:59:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 22:59:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 22:59:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2023-11-24 22:59:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2023-11-24 22:59:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 22:59:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 22:59:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-24 22:59:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-24 22:59:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-24 22:59:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-24 22:59:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_remove [2023-11-24 22:59:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_remove [2023-11-24 22:59:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 22:59:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 22:59:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-24 22:59:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-24 22:59:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:59:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 22:59:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 22:59:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:59:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:59:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 22:59:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 22:59:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:59:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:59:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-24 22:59:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-24 22:59:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-24 22:59:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-24 22:59:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 22:59:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 22:59:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:59:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:59:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-24 22:59:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-24 22:59:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2023-11-24 22:59:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2023-11-24 22:59:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 22:59:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 22:59:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 22:59:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 22:59:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2023-11-24 22:59:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2023-11-24 22:59:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_open [2023-11-24 22:59:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_open [2023-11-24 22:59:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 22:59:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 22:59:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2023-11-24 22:59:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2023-11-24 22:59:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2023-11-24 22:59:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2023-11-24 22:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-24 22:59:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-24 22:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 22:59:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 22:59:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2023-11-24 22:59:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2023-11-24 22:59:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-24 22:59:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-24 22:59:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:59:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:59:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2023-11-24 22:59:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2023-11-24 22:59:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:59:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:59:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:59:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2023-11-24 22:59:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2023-11-24 22:59:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2023-11-24 22:59:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2023-11-24 22:59:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-24 22:59:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-24 22:59:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2023-11-24 22:59:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2023-11-24 22:59:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-24 22:59:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-24 22:59:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2023-11-24 22:59:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2023-11-24 22:59:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2023-11-24 22:59:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2023-11-24 22:59:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:59:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:59:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 22:59:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 22:59:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-24 22:59:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-24 22:59:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-24 22:59:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-24 22:59:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 22:59:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 22:59:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-24 22:59:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:59:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2023-11-24 22:59:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2023-11-24 22:59:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:59:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:59:09,668 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:59:09,678 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:59:10,073 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:59:16,433 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 22:59:16,699 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:59:21,121 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:59:21,121 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:59:21,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:59:21 BoogieIcfgContainer [2023-11-24 22:59:21,124 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:59:21,125 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:59:21,125 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:59:21,136 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:59:21,137 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:59:21" (1/1) ... [2023-11-24 22:59:21,147 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:59:21,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 2204 states and 3170 transitions. [2023-11-24 22:59:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3170 transitions. [2023-11-24 22:59:21,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 22:59:21,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:21,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:21,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:22,179 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-11-24 22:59:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:22,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 2209 states and 3181 transitions. [2023-11-24 22:59:22,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3181 transitions. [2023-11-24 22:59:22,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 22:59:22,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:22,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:22,882 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-11-24 22:59:22,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 2218 states and 3200 transitions. [2023-11-24 22:59:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3200 transitions. [2023-11-24 22:59:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-24 22:59:23,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:23,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-11-24 22:59:23,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:23,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 2225 states and 3217 transitions. [2023-11-24 22:59:23,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 3217 transitions. [2023-11-24 22:59:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-24 22:59:23,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:23,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:24,087 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-24 22:59:24,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 2231 states and 3235 transitions. [2023-11-24 22:59:24,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 3235 transitions. [2023-11-24 22:59:24,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-24 22:59:24,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:24,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:24,887 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-24 22:59:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 2232 states and 3235 transitions. [2023-11-24 22:59:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3235 transitions. [2023-11-24 22:59:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-24 22:59:24,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:25,382 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-24 22:59:25,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:25,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 2237 states and 3246 transitions. [2023-11-24 22:59:25,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 3246 transitions. [2023-11-24 22:59:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:59:25,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-24 22:59:26,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:26,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3258 states to 2242 states and 3258 transitions. [2023-11-24 22:59:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3258 transitions. [2023-11-24 22:59:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 22:59:26,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-24 22:59:26,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2248 states and 3284 transitions. [2023-11-24 22:59:26,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3284 transitions. [2023-11-24 22:59:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:59:26,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:27,005 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-24 22:59:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:27,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 2252 states and 3287 transitions. [2023-11-24 22:59:27,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 3287 transitions. [2023-11-24 22:59:27,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:59:27,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:27,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2023-11-24 22:59:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 2256 states and 3294 transitions. [2023-11-24 22:59:27,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 3294 transitions. [2023-11-24 22:59:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:59:27,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:27,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:27,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:28,095 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-24 22:59:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 2259 states and 3299 transitions. [2023-11-24 22:59:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 3299 transitions. [2023-11-24 22:59:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:59:28,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:28,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:28,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-24 22:59:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 2261 states and 3301 transitions. [2023-11-24 22:59:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 3301 transitions. [2023-11-24 22:59:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 22:59:28,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:28,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-24 22:59:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:29,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3318 states to 2268 states and 3318 transitions. [2023-11-24 22:59:29,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3318 transitions. [2023-11-24 22:59:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:59:29,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:29,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2023-11-24 22:59:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:29,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3328 states to 2273 states and 3328 transitions. [2023-11-24 22:59:29,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3328 transitions. [2023-11-24 22:59:29,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:59:29,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:29,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:30,128 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-24 22:59:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:30,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3329 states to 2274 states and 3329 transitions. [2023-11-24 22:59:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3329 transitions. [2023-11-24 22:59:30,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 22:59:30,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:30,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:30,602 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2023-11-24 22:59:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 2280 states and 3349 transitions. [2023-11-24 22:59:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3349 transitions. [2023-11-24 22:59:30,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 22:59:30,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:30,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-24 22:59:31,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 2288 states and 3369 transitions. [2023-11-24 22:59:31,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3369 transitions. [2023-11-24 22:59:31,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:59:31,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:31,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-11-24 22:59:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:32,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 2292 states and 3377 transitions. [2023-11-24 22:59:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3377 transitions. [2023-11-24 22:59:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:59:32,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:32,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-11-24 22:59:32,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 2296 states and 3388 transitions. [2023-11-24 22:59:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 3388 transitions. [2023-11-24 22:59:32,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 22:59:32,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:32,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:32,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:33,144 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2023-11-24 22:59:33,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:33,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 2302 states and 3408 transitions. [2023-11-24 22:59:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3408 transitions. [2023-11-24 22:59:33,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 22:59:33,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:33,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:33,822 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2023-11-24 22:59:33,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2306 states and 3415 transitions. [2023-11-24 22:59:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3415 transitions. [2023-11-24 22:59:34,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:59:34,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2023-11-24 22:59:34,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 2310 states and 3419 transitions. [2023-11-24 22:59:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 3419 transitions. [2023-11-24 22:59:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 22:59:34,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:34,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2023-11-24 22:59:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2314 states and 3426 transitions. [2023-11-24 22:59:35,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3426 transitions. [2023-11-24 22:59:35,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:59:35,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:35,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2023-11-24 22:59:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 2321 states and 3451 transitions. [2023-11-24 22:59:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3451 transitions. [2023-11-24 22:59:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 22:59:36,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-11-24 22:59:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:37,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 2327 states and 3467 transitions. [2023-11-24 22:59:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3467 transitions. [2023-11-24 22:59:37,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 22:59:37,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:37,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2023-11-24 22:59:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:38,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2328 states and 3468 transitions. [2023-11-24 22:59:38,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3468 transitions. [2023-11-24 22:59:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:59:38,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:38,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:38,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:38,324 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-11-24 22:59:39,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:39,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2335 states and 3484 transitions. [2023-11-24 22:59:39,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3484 transitions. [2023-11-24 22:59:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:59:39,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:39,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:39,723 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-11-24 22:59:39,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 2336 states and 3487 transitions. [2023-11-24 22:59:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3487 transitions. [2023-11-24 22:59:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:59:39,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:39,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:40,245 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-11-24 22:59:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 2352 states and 3523 transitions. [2023-11-24 22:59:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 3523 transitions. [2023-11-24 22:59:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 22:59:40,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2023-11-24 22:59:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3525 states to 2355 states and 3525 transitions. [2023-11-24 22:59:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3525 transitions. [2023-11-24 22:59:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-24 22:59:41,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:41,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked.