./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-mutex_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3 --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 13e6b0a729331bce63a8ef0a7bbf69e8973bc24c60f930c84fc21ac21a1a624d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:06:41,247 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:06:41,368 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-24 18:06:41,377 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:06:41,378 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:06:41,420 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:06:41,422 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:06:41,422 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:06:41,423 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:06:41,423 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:06:41,423 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:06:41,424 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:06:41,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:06:41,424 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:06:41,425 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:06:41,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:06:41,426 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:06:41,427 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:06:41,427 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:06:41,427 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:06:41,427 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:06:41,427 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:06:41,427 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:06:41,428 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:06:41,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:06:41,428 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:06:41,428 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:06:41,428 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:06:41,428 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:06:41,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:06:41,429 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3 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 -> 13e6b0a729331bce63a8ef0a7bbf69e8973bc24c60f930c84fc21ac21a1a624d [2024-11-24 18:06:41,794 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:06:41,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:06:41,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:06:41,809 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:06:41,810 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:06:41,811 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-24 18:06:45,019 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/data/3a6a66939/b66c2eb2ee46482b83e76cef18cad326/FLAG9208a54fd [2024-11-24 18:06:45,875 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:06:45,880 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-24 18:06:45,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/data/3a6a66939/b66c2eb2ee46482b83e76cef18cad326/FLAG9208a54fd [2024-11-24 18:06:46,095 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/data/3a6a66939/b66c2eb2ee46482b83e76cef18cad326 [2024-11-24 18:06:46,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:06:46,100 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:06:46,102 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:06:46,102 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:06:46,108 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:06:46,109 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:06:46" (1/1) ... [2024-11-24 18:06:46,111 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b5866bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:46, skipping insertion in model container [2024-11-24 18:06:46,111 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:06:46" (1/1) ... [2024-11-24 18:06:46,312 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:06:50,216 WARN L250 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_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2024-11-24 18:06:50,224 WARN L250 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_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2024-11-24 18:06:50,224 WARN L250 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_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2024-11-24 18:06:50,225 WARN L250 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_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2024-11-24 18:06:50,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:06:50,404 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:06:50,600 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"); [5349] [2024-11-24 18:06:50,602 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)); [5356] [2024-11-24 18:06:50,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5363] [2024-11-24 18:06:50,612 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5442-5443] [2024-11-24 18:06:50,612 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"); [5448-5450] [2024-11-24 18:06:50,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5593] [2024-11-24 18:06:50,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5607] [2024-11-24 18:06:50,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5615] [2024-11-24 18:06:50,630 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" (19), "i" (12UL)); [5707-5708] [2024-11-24 18:06:50,635 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)); [5741-5742] [2024-11-24 18:06:50,637 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)); [5778-5779] [2024-11-24 18:06:50,640 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5815-5816] [2024-11-24 18:06:50,657 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/linux/netdevice.h"), "i" (502), "i" (12UL)); [6162-6163] [2024-11-24 18:06:50,657 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6169] [2024-11-24 18:06:50,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6411] [2024-11-24 18:06:50,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6414] [2024-11-24 18:06:50,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6417] [2024-11-24 18:06:50,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6420] [2024-11-24 18:06:50,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6451] [2024-11-24 18:06:50,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6454] [2024-11-24 18:06:50,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6457] [2024-11-24 18:06:50,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6460] [2024-11-24 18:06:50,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6491] [2024-11-24 18:06:50,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6494] [2024-11-24 18:06:50,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6497] [2024-11-24 18:06:50,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6500] [2024-11-24 18:06:50,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6531] [2024-11-24 18:06:50,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6534] [2024-11-24 18:06:50,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6537] [2024-11-24 18:06:50,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6540] [2024-11-24 18:06:50,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6984] [2024-11-24 18:06:50,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7398] [2024-11-24 18:06:50,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8071] [2024-11-24 18:06:50,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8090] [2024-11-24 18:06:50,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8103] [2024-11-24 18:06:50,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8108] [2024-11-24 18:06:50,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8121] [2024-11-24 18:06:50,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8133] [2024-11-24 18:06:50,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8659] [2024-11-24 18:06:50,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8661] [2024-11-24 18:06:50,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8708] [2024-11-24 18:06:51,050 WARN L250 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_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2024-11-24 18:06:51,051 WARN L250 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_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2024-11-24 18:06:51,051 WARN L250 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_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2024-11-24 18:06:51,052 WARN L250 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_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2024-11-24 18:06:51,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:06:51,458 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:06:51,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51 WrapperNode [2024-11-24 18:06:51,461 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:06:51,462 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:06:51,462 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:06:51,462 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:06:51,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:51,602 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:51,929 INFO L138 Inliner]: procedures = 490, calls = 3263, calls flagged for inlining = 293, calls inlined = 260, statements flattened = 7021 [2024-11-24 18:06:51,930 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:06:51,931 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:06:51,931 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:06:51,931 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:06:51,942 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:51,942 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:51,998 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:51,999 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:52,206 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:52,216 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:52,243 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:52,283 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:52,306 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:52,353 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:06:52,354 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:06:52,355 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:06:52,355 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:06:52,356 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:51" (1/1) ... [2024-11-24 18:06:52,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:06:52,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:06:52,397 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:06:52,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2229b699-c9f5-429a-80e9-f7ab74fb1bc7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:06:52,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-24 18:06:52,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-24 18:06:52,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 18:06:52,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 18:06:52,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-24 18:06:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-24 18:06:52,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-24 18:06:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-24 18:06:52,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 18:06:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 18:06:52,445 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-24 18:06:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-24 18:06:52,445 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-11-24 18:06:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-11-24 18:06:52,446 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-24 18:06:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-24 18:06:52,446 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-24 18:06:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-24 18:06:52,446 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-24 18:06:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-24 18:06:52,446 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-24 18:06:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-24 18:06:52,446 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-24 18:06:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-24 18:06:52,446 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-11-24 18:06:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-11-24 18:06:52,446 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-24 18:06:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-24 18:06:52,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-24 18:06:52,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-24 18:06:52,447 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-24 18:06:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-24 18:06:52,450 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-24 18:06:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-24 18:06:52,450 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-11-24 18:06:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-11-24 18:06:52,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-24 18:06:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-24 18:06:52,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 18:06:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 18:06:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-24 18:06:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-24 18:06:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-24 18:06:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-24 18:06:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-24 18:06:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-24 18:06:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 18:06:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 18:06:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-24 18:06:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-24 18:06:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-24 18:06:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-24 18:06:52,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:06:52,452 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-24 18:06:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-24 18:06:52,452 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-11-24 18:06:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-11-24 18:06:52,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-24 18:06:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-24 18:06:52,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-24 18:06:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-24 18:06:52,452 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-24 18:06:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-24 18:06:52,452 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-24 18:06:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-24 18:06:52,452 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2024-11-24 18:06:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2024-11-24 18:06:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-24 18:06:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-24 18:06:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-24 18:06:52,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 18:06:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 18:06:52,456 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-11-24 18:06:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-11-24 18:06:52,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:06:52,456 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-24 18:06:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-24 18:06:52,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-24 18:06:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-24 18:06:52,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-24 18:06:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-24 18:06:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-11-24 18:06:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-11-24 18:06:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-24 18:06:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-24 18:06:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-24 18:06:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-24 18:06:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-24 18:06:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-24 18:06:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-11-24 18:06:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-11-24 18:06:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2024-11-24 18:06:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2024-11-24 18:06:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:06:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-24 18:06:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-24 18:06:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-24 18:06:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-24 18:06:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-24 18:06:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-24 18:06:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-24 18:06:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-24 18:06:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:06:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-24 18:06:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-24 18:06:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 18:06:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 18:06:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 18:06:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 18:06:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:06:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-24 18:06:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-24 18:06:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-24 18:06:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-24 18:06:52,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 18:06:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 18:06:52,459 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-24 18:06:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-24 18:06:52,461 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-11-24 18:06:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-11-24 18:06:52,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-24 18:06:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-24 18:06:52,462 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-11-24 18:06:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-11-24 18:06:52,464 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-24 18:06:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-24 18:06:52,464 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-24 18:06:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-24 18:06:52,464 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-24 18:06:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-24 18:06:52,464 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-24 18:06:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-24 18:06:52,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-24 18:06:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-24 18:06:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-24 18:06:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-24 18:06:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-24 18:06:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-24 18:06:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-11-24 18:06:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-11-24 18:06:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-11-24 18:06:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-11-24 18:06:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-24 18:06:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-24 18:06:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:06:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:06:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-24 18:06:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-24 18:06:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-24 18:06:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 18:06:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-11-24 18:06:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-24 18:06:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-24 18:06:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-11-24 18:06:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-24 18:06:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-24 18:06:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2024-11-24 18:06:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2024-11-24 18:06:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-24 18:06:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-24 18:06:52,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-24 18:06:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-24 18:06:52,470 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-11-24 18:06:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-11-24 18:06:52,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2024-11-24 18:06:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2024-11-24 18:06:52,470 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-24 18:06:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-24 18:06:52,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:06:52,470 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-24 18:06:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-24 18:06:52,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-24 18:06:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-24 18:06:52,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:06:52,471 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-11-24 18:06:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-11-24 18:06:52,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-24 18:06:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-24 18:06:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-24 18:06:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-11-24 18:06:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-11-24 18:06:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 18:06:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 18:06:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-11-24 18:06:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-11-24 18:06:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-24 18:06:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-24 18:06:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-24 18:06:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-24 18:06:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-24 18:06:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-24 18:06:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-24 18:06:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-24 18:06:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-24 18:06:52,474 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-24 18:06:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-24 18:06:52,474 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-11-24 18:06:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-11-24 18:06:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-11-24 18:06:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-11-24 18:06:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-24 18:06:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-24 18:06:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-11-24 18:06:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-11-24 18:06:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-24 18:06:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-24 18:06:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:06:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-24 18:06:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_task_lock_of_rhine_private [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_task_lock_of_rhine_private [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-24 18:06:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 18:06:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-24 18:06:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-24 18:06:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-11-24 18:06:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-11-24 18:06:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-24 18:06:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-24 18:06:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-11-24 18:06:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-11-24 18:06:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-11-24 18:06:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 18:06:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 18:06:53,928 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:06:53,933 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:06:54,270 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 18:07:22,225 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-24 18:07:23,451 INFO L? ?]: Removed 2831 outVars from TransFormulas that were not future-live. [2024-11-24 18:07:23,451 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:07:26,167 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:07:26,168 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-24 18:07:26,168 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:07:26 BoogieIcfgContainer [2024-11-24 18:07:26,168 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:07:26,169 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:07:26,169 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:07:26,179 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:07:26,179 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:07:26" (1/1) ... [2024-11-24 18:07:26,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:07:26,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1775 states and 2581 transitions. [2024-11-24 18:07:26,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2581 transitions. [2024-11-24 18:07:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:07:26,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:39,586 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-11-24 18:07:49,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 18:07:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:50,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1780 states and 2594 transitions. [2024-11-24 18:07:50,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2594 transitions. [2024-11-24 18:07:50,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-24 18:07:50,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:50,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:00,496 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:08:01,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1786 states and 2600 transitions. [2024-11-24 18:08:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2600 transitions. [2024-11-24 18:08:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:08:01,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:01,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:12,134 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:08:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1796 states and 2623 transitions. [2024-11-24 18:08:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2623 transitions. [2024-11-24 18:08:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-24 18:08:13,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:13,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:23,417 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:08:26,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1806 states and 2645 transitions. [2024-11-24 18:08:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2645 transitions. [2024-11-24 18:08:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-24 18:08:26,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-24 18:08:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1811 states and 2658 transitions. [2024-11-24 18:08:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2658 transitions. [2024-11-24 18:08:37,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-24 18:08:37,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:37,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:08:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1822 states and 2684 transitions. [2024-11-24 18:08:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2684 transitions. [2024-11-24 18:08:54,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-24 18:08:54,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:54,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-24 18:09:09,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:09,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1827 states and 2702 transitions. [2024-11-24 18:09:09,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2702 transitions. [2024-11-24 18:09:09,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-24 18:09:09,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:09,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:19,362 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:09:19,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1829 states and 2704 transitions. [2024-11-24 18:09:19,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2704 transitions. [2024-11-24 18:09:19,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-24 18:09:19,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:28,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:29,687 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-24 18:09:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1839 states and 2734 transitions. [2024-11-24 18:09:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2734 transitions. [2024-11-24 18:09:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-24 18:09:38,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:46,739 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:09:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1841 states and 2736 transitions. [2024-11-24 18:09:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2736 transitions. [2024-11-24 18:09:46,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-24 18:09:46,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:46,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:09:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1842 states and 2737 transitions. [2024-11-24 18:09:56,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2737 transitions. [2024-11-24 18:09:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-24 18:09:56,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:56,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:05,401 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-24 18:10:09,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1849 states and 2771 transitions. [2024-11-24 18:10:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2771 transitions. [2024-11-24 18:10:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-24 18:10:09,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:09,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:18,506 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-24 18:10:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:18,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1850 states and 2772 transitions. [2024-11-24 18:10:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2772 transitions. [2024-11-24 18:10:18,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-24 18:10:18,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:18,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:27,604 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-24 18:10:29,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:29,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1854 states and 2780 transitions. [2024-11-24 18:10:29,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2780 transitions. [2024-11-24 18:10:29,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-24 18:10:29,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:29,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:10:38,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:38,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1855 states and 2781 transitions. [2024-11-24 18:10:38,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2781 transitions. [2024-11-24 18:10:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-24 18:10:38,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:46,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:46,933 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-24 18:10:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1859 states and 2789 transitions. [2024-11-24 18:10:49,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2789 transitions. [2024-11-24 18:10:49,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-24 18:10:49,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-24 18:10:58,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:58,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1860 states and 2789 transitions. [2024-11-24 18:10:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2789 transitions. [2024-11-24 18:10:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-24 18:10:58,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:58,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:11:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:06,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1861 states and 2790 transitions. [2024-11-24 18:11:06,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2790 transitions. [2024-11-24 18:11:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-24 18:11:06,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-24 18:11:27,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:27,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1870 states and 2819 transitions. [2024-11-24 18:11:27,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2819 transitions. [2024-11-24 18:11:27,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-24 18:11:27,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:27,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:11:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:35,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1871 states and 2820 transitions. [2024-11-24 18:11:35,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2820 transitions. [2024-11-24 18:11:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:11:35,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:43,895 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-24 18:11:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:53,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1880 states and 2842 transitions. [2024-11-24 18:11:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2842 transitions. [2024-11-24 18:11:53,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:11:53,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:53,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:01,649 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-24 18:12:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1884 states and 2846 transitions. [2024-11-24 18:12:01,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2846 transitions. [2024-11-24 18:12:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-24 18:12:01,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:01,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:09,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-24 18:12:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1890 states and 2875 transitions. [2024-11-24 18:12:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2875 transitions. [2024-11-24 18:12:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-24 18:12:12,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:12,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:20,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-24 18:12:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1891 states and 2876 transitions. [2024-11-24 18:12:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 2876 transitions. [2024-11-24 18:12:20,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-24 18:12:20,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:20,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 796 trivial. 0 not checked. [2024-11-24 18:12:30,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:30,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1892 states and 2879 transitions. [2024-11-24 18:12:30,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2879 transitions. [2024-11-24 18:12:30,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-24 18:12:30,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:30,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:38,468 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:12:38,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1895 states and 2882 transitions. [2024-11-24 18:12:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2882 transitions. [2024-11-24 18:12:38,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-24 18:12:38,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-24 18:12:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:47,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1896 states and 2883 transitions. [2024-11-24 18:12:47,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2883 transitions. [2024-11-24 18:12:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:12:47,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:47,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:56,008 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2024-11-24 18:12:59,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:59,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1903 states and 2897 transitions. [2024-11-24 18:12:59,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2897 transitions. [2024-11-24 18:12:59,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-24 18:12:59,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:59,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-24 18:13:08,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1907 states and 2901 transitions. [2024-11-24 18:13:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2901 transitions. [2024-11-24 18:13:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-24 18:13:08,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:08,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:15,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:13:16,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:16,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 1908 states and 2902 transitions. [2024-11-24 18:13:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2902 transitions. [2024-11-24 18:13:16,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-24 18:13:16,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:16,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:23,664 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-24 18:13:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 1917 states and 2921 transitions. [2024-11-24 18:13:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2921 transitions. [2024-11-24 18:13:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-24 18:13:29,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:29,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:38,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:38,433 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:13:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:38,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1918 states and 2922 transitions. [2024-11-24 18:13:38,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2922 transitions. [2024-11-24 18:13:38,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-24 18:13:38,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:38,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-24 18:13:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1929 states and 2950 transitions. [2024-11-24 18:13:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 2950 transitions. [2024-11-24 18:13:49,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-24 18:13:49,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-24 18:13:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:58,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1933 states and 2958 transitions. [2024-11-24 18:13:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2958 transitions. [2024-11-24 18:13:58,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-24 18:13:58,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:58,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:06,576 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-24 18:14:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:15,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1940 states and 2980 transitions. [2024-11-24 18:14:15,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 2980 transitions. [2024-11-24 18:14:15,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-24 18:14:15,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:15,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:14:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1941 states and 2981 transitions. [2024-11-24 18:14:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 2981 transitions. [2024-11-24 18:14:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-24 18:14:22,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:22,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:29,655 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-11-24 18:14:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 1945 states and 2990 transitions. [2024-11-24 18:14:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2990 transitions. [2024-11-24 18:14:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-24 18:14:32,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:39,150 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-11-24 18:14:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1949 states and 3002 transitions. [2024-11-24 18:14:41,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3002 transitions. [2024-11-24 18:14:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-24 18:14:41,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:41,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-24 18:15:02,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 1956 states and 3022 transitions. [2024-11-24 18:15:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3022 transitions. [2024-11-24 18:15:02,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-24 18:15:02,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:02,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-11-24 18:15:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1958 states and 3023 transitions. [2024-11-24 18:15:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3023 transitions. [2024-11-24 18:15:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-24 18:15:15,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:15,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:22,880 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-24 18:15:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:24,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 1961 states and 3026 transitions. [2024-11-24 18:15:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3026 transitions. [2024-11-24 18:15:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-24 18:15:24,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:24,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-24 18:15:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 1962 states and 3026 transitions. [2024-11-24 18:15:31,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3026 transitions. [2024-11-24 18:15:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-24 18:15:31,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:31,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:38,168 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-11-24 18:15:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1964 states and 3027 transitions. [2024-11-24 18:15:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3027 transitions. [2024-11-24 18:15:44,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-24 18:15:44,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:44,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2024-11-24 18:15:54,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1975 states and 3048 transitions. [2024-11-24 18:15:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3048 transitions. [2024-11-24 18:15:54,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-24 18:15:54,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:54,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-24 18:16:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1991 states and 3087 transitions. [2024-11-24 18:16:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3087 transitions. [2024-11-24 18:16:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-24 18:16:05,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:05,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-11-24 18:16:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:15,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1998 states and 3101 transitions. [2024-11-24 18:16:15,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3101 transitions. [2024-11-24 18:16:15,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-24 18:16:15,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:15,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:24,719 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-24 18:16:25,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:25,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3109 states to 2004 states and 3109 transitions. [2024-11-24 18:16:25,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3109 transitions. [2024-11-24 18:16:25,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-24 18:16:25,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:25,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-24 18:16:37,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:37,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 2008 states and 3117 transitions. [2024-11-24 18:16:37,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3117 transitions. [2024-11-24 18:16:37,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-24 18:16:37,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:37,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-24 18:16:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:48,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3129 states to 2012 states and 3129 transitions. [2024-11-24 18:16:48,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3129 transitions. [2024-11-24 18:16:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-24 18:16:48,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:16:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 2015 states and 3132 transitions. [2024-11-24 18:16:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3132 transitions. [2024-11-24 18:16:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-24 18:16:56,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-24 18:17:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 2026 states and 3154 transitions. [2024-11-24 18:17:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3154 transitions. [2024-11-24 18:17:07,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-24 18:17:07,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:07,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:15,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:15,866 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-24 18:17:17,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:17,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 2027 states and 3155 transitions. [2024-11-24 18:17:17,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3155 transitions. [2024-11-24 18:17:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-24 18:17:17,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:17,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-24 18:17:50,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3201 states to 2043 states and 3201 transitions. [2024-11-24 18:17:50,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3201 transitions. [2024-11-24 18:17:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-24 18:17:50,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:50,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:59,737 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2024-11-24 18:18:24,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 2060 states and 3248 transitions. [2024-11-24 18:18:24,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3248 transitions. [2024-11-24 18:18:24,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-24 18:18:24,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:24,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 838 trivial. 0 not checked. [2024-11-24 18:18:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:36,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2061 states and 3249 transitions. [2024-11-24 18:18:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3249 transitions. [2024-11-24 18:18:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-24 18:18:36,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:36,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:43,492 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:18:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 2062 states and 3250 transitions. [2024-11-24 18:18:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3250 transitions. [2024-11-24 18:18:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-24 18:18:43,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:43,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:50,912 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:18:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 2063 states and 3251 transitions. [2024-11-24 18:18:50,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3251 transitions. [2024-11-24 18:18:50,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-24 18:18:50,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:50,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:58,970 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-24 18:19:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:02,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 2071 states and 3267 transitions. [2024-11-24 18:19:02,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3267 transitions. [2024-11-24 18:19:02,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:19:02,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:02,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:09,248 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-11-24 18:19:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 2080 states and 3285 transitions. [2024-11-24 18:19:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3285 transitions. [2024-11-24 18:19:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:19:11,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:18,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:18,882 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-24 18:19:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 2081 states and 3286 transitions. [2024-11-24 18:19:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3286 transitions. [2024-11-24 18:19:18,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-24 18:19:18,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:18,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:26,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:26,907 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-24 18:19:30,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2097 states and 3320 transitions. [2024-11-24 18:19:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3320 transitions. [2024-11-24 18:19:30,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:19:30,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:30,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-24 18:19:41,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 2103 states and 3330 transitions. [2024-11-24 18:19:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3330 transitions. [2024-11-24 18:19:41,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:19:41,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:41,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-24 18:20:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:07,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 2111 states and 3358 transitions. [2024-11-24 18:20:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3358 transitions. [2024-11-24 18:20:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-24 18:20:07,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 18:20:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 2112 states and 3359 transitions. [2024-11-24 18:20:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3359 transitions. [2024-11-24 18:20:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:20:14,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:14,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2024-11-24 18:20:23,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 2113 states and 3362 transitions. [2024-11-24 18:20:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3362 transitions. [2024-11-24 18:20:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:20:23,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-24 18:20:31,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 2114 states and 3363 transitions. [2024-11-24 18:20:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3363 transitions. [2024-11-24 18:20:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-24 18:20:31,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-24 18:20:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:41,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3402 states to 2130 states and 3402 transitions. [2024-11-24 18:20:41,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 3402 transitions. [2024-11-24 18:20:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:20:41,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:41,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:48,943 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2024-11-24 18:21:07,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:07,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2137 states and 3415 transitions. [2024-11-24 18:21:07,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3415 transitions. [2024-11-24 18:21:07,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-24 18:21:07,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:07,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms