0.30/0.43
0.30/0.43 AbsCon 2
0.30/0.43
0.65/0.66 Solving XCSP3-instance-4257438-1501993627 as a COP in -infty..+infty
0.65/0.66 Loading variables...
0.92/0.71 Loading constraints...
1.26/0.81 Solver SolverBacktrack being built...
1.26/0.81
1.26/0.85 Preprocessing : gac=true, ccks=9700, filters=0, revisions=400 (useless=400), AC=0, removals=0, inconsistent=false
1.26/0.85
1.26/0.86 o 3
1.26/0.87 o 2
1.26/0.88
1.26/0.88 v <instantiation id='sol2' type='solution' cost='2'> <list> x[][] </list> <values> 0 0 0 0 1 0 1 1 1 0 0 1 2 2 1 0 2 1 2 1 1 0 1 2 0 </values> </instantiation>
1.26/0.88 s OPTIMUM FOUND
1.26/0.88
1.26/0.88 d WRONG_DECISIONS 45
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL
This is runsolver version 3.3.7 (svn: 2553)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4257438-1501993627/watcher-4257438-1501993627 -o /tmp/evaluation-result-4257438-1501993627/solver-4257438-1501993627 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node126-1501991020-11006 --watchdog 300 java -jar HOME/AbsCon-basic.jar HOME/instance-4257438-1501993627.xml
pid=12989
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB
[startup+0 s]
/proc/loadavg: 1.90 2.00 1.94 3/195 12992
/proc/meminfo: memFree=31593876/32770624 swapFree=0/298004
[pid=12992] ppid=12989 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/12992/stat : 12992 (runsolver) D 12989 12992 2453 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 1558524 24240128 106 18446744073709551615 4194304 4338465 140733996178288 140733996175928 140619578720983 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 6725632 140733996183720 140733996184143 140733996184143 140733996187594 0
/proc/12992/statm: 5918 106 53 36 0 2156 0
[startup+0.1002 s]
/proc/loadavg: 1.90 2.00 1.94 3/195 12992
/proc/meminfo: memFree=31593876/32770624 swapFree=0/298004
[pid=12992] ppid=12989 vsize=107352 CPUtime=0 cores=1,3,5,7
/proc/12992/stat : 12992 (java) S 12989 12992 2453 0 -1 1077944320 1679 0 0 0 0 0 0 0 20 0 2 0 1558524 109928448 1377 18446744073709551615 4194304 4196468 140729493680336 140729493662880 139991102021367 0 0 1 16784584 18446744073709551615 0 0 17 7 0 0 9 0 0 6293624 6294260 24875008 140729493688787 140729493688916 140729493688916 140729493692367 0
/proc/12992/statm: 26838 1377 1043 1 0 16808 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 107352
[startup+0.200321 s]
/proc/loadavg: 1.90 2.00 1.94 3/195 12992
/proc/meminfo: memFree=31593876/32770624 swapFree=0/298004
[pid=12992] ppid=12989 vsize=10484492 CPUtime=0.05 cores=1,3,5,7
/proc/12992/stat : 12992 (java) S 12989 12992 2453 0 -1 1077944320 4839 0 0 0 4 1 0 0 20 0 14 0 1558524 10736119808 5889 18446744073709551615 4194304 4196468 140729493680336 140729493662880 139991102021367 0 0 1 16800974 18446744073709551615 0 0 17 7 0 0 9 0 0 6293624 6294260 24875008 140729493688787 140729493688916 140729493688916 140729493692367 0
/proc/12992/statm: 2621123 5889 2579 1 0 2610620 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10484492
[startup+0.300546 s]
/proc/loadavg: 1.90 2.00 1.94 3/195 12992
/proc/meminfo: memFree=31593876/32770624 swapFree=0/298004
[pid=12992] ppid=12989 vsize=10551180 CPUtime=0.11 cores=1,3,5,7
/proc/12992/stat : 12992 (java) S 12989 12992 2453 0 -1 1077944320 5352 0 0 0 9 2 0 0 20 0 15 0 1558524 10804408320 6840 18446744073709551615 4194304 4196468 140729493680336 140729493662880 139991102021367 0 0 1 16800974 18446744073709551615 0 0 17 7 0 0 9 0 0 6293624 6294260 24875008 140729493688787 140729493688916 140729493688916 140729493692367 0
/proc/12992/statm: 2637795 6840 2777 1 0 2627261 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10551180
[startup+0.704258 s]
/proc/loadavg: 1.90 2.00 1.94 3/195 12992
/proc/meminfo: memFree=31593876/32770624 swapFree=0/298004
[pid=12992] ppid=12989 vsize=10621952 CPUtime=0.92 cores=1,3,5,7
/proc/12992/stat : 12992 (java) S 12989 12992 2453 0 -1 1077944320 12711 0 0 0 87 5 0 0 20 0 16 0 1558524 10876878848 17482 18446744073709551615 4194304 4196468 140729493680336 140729493662880 139991102021367 0 0 1 16800974 18446744073709551615 0 0 17 7 0 0 9 0 0 6293624 6294260 24875008 140729493688787 140729493688916 140729493688916 140729493692367 0
/proc/12992/statm: 2655488 17482 3063 1 0 2644414 0
Current children cumulated CPU time (s) 0.92
Current children cumulated vsize (KiB) 10621952
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12992 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.802109 s]
/proc/loadavg: 1.90 2.00 1.94 3/195 12992
/proc/meminfo: memFree=31593876/32770624 swapFree=0/298004
[pid=12992] ppid=12989 vsize=10621952 CPUtime=1.26 cores=1,3,5,7
/proc/12992/stat : 12992 (java) S 12989 12992 2453 0 -1 1077944320 14426 0 0 0 121 5 0 0 20 0 16 0 1558524 10876878848 20664 18446744073709551615 4194304 4196468 140729493680336 140729493662880 139991102021367 0 0 1 16800974 18446744073709551615 0 0 17 7 0 0 9 0 0 6293624 6294260 24875008 140729493688787 140729493688916 140729493688916 140729493692367 0
/proc/12992/statm: 2655488 20664 3094 1 0 2644414 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 10621952
[startup+0.90018 s]
/proc/loadavg: 1.90 2.00 1.94 3/195 12992
/proc/meminfo: memFree=31593876/32770624 swapFree=0/298004
[pid=12992] ppid=12989 vsize=0 CPUtime=1.55 cores=1,3,5,7
/proc/12992/stat : 12992 (java) Z 12989 12992 2453 0 -1 4227084 15072 0 0 0 150 5 0 0 20 0 2 0 1558524 0 0 18446744073709551615 0 0 0 0 0 0 0 1 16800974 18446744073709551615 0 0 17 7 0 0 9 0 0 0 0 0 0 0 0 0 0
/proc/12992/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.55
Current children cumulated vsize (KiB) 0
Child status: 0
Real time (s): 0.903092
CPU time (s): 1.56905
CPU user time (s): 1.50704
CPU system time (s): 0.062006
CPU usage (%): 173.742
Max. virtual memory (cumulated for all children) (KiB): 10621952
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.50704
system time used= 0.062006
maximum resident set size= 97800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15072
page faults= 0
swaps= 0
block input operations= 0
block output operations= 72
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1655
involuntary context switches= 6
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.00396 second user time and 0.006601 second system time
The end
Begin job on node126 at 2017-08-06 06:13:10
IDJOB=4257438
IDBENCH=139720
IDSOLVER=2642
FILE ID=node126/4257438-1501993627
RUNJOBID= node126-1501991020-11006
PBS_JOBID=
Free space on /tmp= 62024 MiB
SOLVER NAME= AbsCon-basic 2017-06-11
BENCH NAME= XCSP17/ChessboardColoration/ChessboardColoration-int-s1/ChessboardColoration-int-05-05.xml
COMMAND LINE= java -jar HOME/AbsCon-basic.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4257438-1501993627/watcher-4257438-1501993627 -o /tmp/evaluation-result-4257438-1501993627/solver-4257438-1501993627 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node126-1501991020-11006 --watchdog 300 java -jar HOME/AbsCon-basic.jar HOME/instance-4257438-1501993627.xml
TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= cbd4b7ec6b21cb5f2314c56a12817dc1
RANDOM SEED=103957018
node126.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
microcode : 0x19
cpu MHz : 2668.000
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.81
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
microcode : 0x19
cpu MHz : 2668.000
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
microcode : 0x19
cpu MHz : 2668.000
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.81
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
microcode : 0x19
cpu MHz : 2668.000
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
microcode : 0x19
cpu MHz : 2668.000
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.81
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
microcode : 0x19
cpu MHz : 2668.000
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
microcode : 0x19
cpu MHz : 2668.000
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.81
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
microcode : 0x19
cpu MHz : 2668.000
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32770624 kB
MemFree: 31593876 kB
MemAvailable: 31818740 kB
Buffers: 102208 kB
Cached: 404664 kB
SwapCached: 0 kB
Active: 468396 kB
Inactive: 306536 kB
Active(anon): 268264 kB
Inactive(anon): 8532 kB
Active(file): 200132 kB
Inactive(file): 298004 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 67108860 kB
SwapFree: 67108860 kB
Dirty: 7888 kB
Writeback: 4 kB
AnonPages: 268100 kB
Mapped: 39996 kB
Shmem: 8868 kB
Slab: 109592 kB
SReclaimable: 85124 kB
SUnreclaim: 24468 kB
KernelStack: 3488 kB
PageTables: 5064 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 1115112 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350232 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 161792 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 101760 kB
DirectMap2M: 33443840 kB
Free space on /tmp at the end= 62016 MiB
End job on node126 at 2017-08-06 06:13:11