Trace number 4088738

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16UNSAT 840.211 840.356

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_ODD_GRIDS/normalized-ECgrid5x90split.opb
MD5SUMf939701c62eed5182314d73843e2525a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark294.718
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables901
Total number of constraints451
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)451
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4088738-1466010623.opb
0.00/0.00	c File size is 17105 bytes.
840.15/840.35	c Sum of soft weights:            0
840.15/840.35	c |                                                                                                       |
840.15/840.35	c ========================================[ Problem Statistics ]===========================================
840.15/840.35	c |                                                                                                       |
840.15/840.35	c |  Problem Type:           Unweighted                                                                   |
840.15/840.35	c |  Number of variables:           901                                                                   |
840.15/840.35	c |  Number of hard clauses:          2                                                                   |
840.15/840.35	c |  Number of soft clauses:          0                                                                   |
840.15/840.35	c |  Number of cardinality:         900                                                                   |
840.15/840.35	c |  Number of PB :                   0                                                                   |
840.15/840.35	c |  Parse time:                   0.00 s                                                                 |
840.15/840.35	c |                                                                                                       |
840.15/840.35	c ==========================================[ Solver Settings ]============================================
840.15/840.35	c |                                                                                                       |
840.15/840.35	c |  Algorithm:                LinearSU                                                                   |
840.15/840.35	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
840.15/840.35	c |                                                                                                       |
840.15/840.35	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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-4088738-1466010623/watcher-4088738-1466010623 -o /tmp/evaluation-result-4088738-1466010623/solver-4088738-1466010623 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4088738-1466010623.opb 

pid=7119
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 7122
/proc/meminfo: memFree=30326536/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=7892 CPUtime=0 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 670 0 0 0 0 0 0 0 20 0 1 0 3108074 8081408 533 33554432000 4194304 6058637 140736067904176 140736716828936 4294662 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7122/statm: 1973 535 159 456 0 1509 0

[startup+0.100157 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 7122
/proc/meminfo: memFree=30326536/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=9336 CPUtime=0.09 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 1087 0 0 0 9 0 0 0 20 0 1 0 3108074 9560064 939 33554432000 4194304 6058637 140736067904176 140736716828936 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7122/statm: 2334 939 176 456 0 1870 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9336

[startup+0.200279 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 7122
/proc/meminfo: memFree=30326536/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=9336 CPUtime=0.19 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 1111 0 0 0 19 0 0 0 20 0 1 0 3108074 9560064 962 33554432000 4194304 6058637 140736067904176 140736716828936 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7122/statm: 2334 962 177 456 0 1870 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9336

[startup+0.300253 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 7122
/proc/meminfo: memFree=30326536/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=9336 CPUtime=0.29 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 1120 0 0 0 29 0 0 0 20 0 1 0 3108074 9560064 971 33554432000 4194304 6058637 140736067904176 140736716828936 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7122/statm: 2334 971 177 456 0 1870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9336

[startup+0.700253 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 7122
/proc/meminfo: memFree=30326536/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=6408 CPUtime=0.69 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 1480 0 0 0 69 0 0 0 20 0 1 0 3108074 6561792 1124 33554432000 4194304 6058637 140736067904176 140736067903240 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 1602 1124 178 456 0 1138 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6408

[startup+1.50018 s]
/proc/loadavg: 2.20 2.17 2.18 3/178 7123
/proc/meminfo: memFree=30320824/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=9536 CPUtime=1.49 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 2648 0 0 0 149 0 0 0 20 0 1 0 3108074 9764864 1920 33554432000 4194304 6058637 140736067904176 140736067903240 4277663 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 2384 1920 178 456 0 1920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9536

[startup+3.10023 s]
/proc/loadavg: 2.20 2.17 2.18 3/178 7123
/proc/meminfo: memFree=30317476/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=14060 CPUtime=3.08 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 3509 0 0 0 308 0 0 0 20 0 1 0 3108074 14397440 2710 33554432000 4194304 6058637 140736067904176 140736067902904 4278287 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 3515 2710 178 456 0 3051 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14060

[startup+6.30019 s]
/proc/loadavg: 2.19 2.17 2.18 3/178 7123
/proc/meminfo: memFree=30312772/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=16764 CPUtime=6.29 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 4589 0 0 0 628 1 0 0 20 0 1 0 3108074 17166336 3715 33554432000 4194304 6058637 140736067904176 140736067902936 4277690 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 4191 3715 178 456 0 3727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16764

[startup+12.7002 s]
/proc/loadavg: 2.17 2.17 2.18 3/178 7123
/proc/meminfo: memFree=30305880/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=25728 CPUtime=12.69 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 6081 0 0 0 1268 1 0 0 20 0 1 0 3108074 26345472 5138 33554432000 4194304 6058637 140736067904176 140736067902904 4278190 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 6432 5138 178 456 0 5968 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25728

[startup+25.5003 s]
/proc/loadavg: 2.22 2.18 2.18 3/178 7123
/proc/meminfo: memFree=30298320/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=30148 CPUtime=25.48 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 7080 0 0 0 2547 1 0 0 20 0 1 0 3108074 30871552 7106 33554432000 4194304 6058637 140736067904176 140736067902936 4278328 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 7537 7106 178 456 0 7073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30148

[startup+51.1003 s]
/proc/loadavg: 2.13 2.16 2.17 3/177 7123
/proc/meminfo: memFree=30283500/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=52656 CPUtime=51.07 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 8986 0 0 0 5106 1 0 0 20 0 1 0 3108074 53919744 12422 33554432000 4194304 6058637 140736067904176 140736067902936 4278229 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 13164 12422 178 456 0 12700 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52656

[startup+102.3 s]
/proc/loadavg: 2.10 2.15 2.17 3/177 7124
/proc/meminfo: memFree=30241476/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=52656 CPUtime=102.28 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 9298 0 0 0 10226 2 0 0 20 0 1 0 3108074 53919744 12723 33554432000 4194304 6058637 140736067904176 140736067902936 4278287 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 13164 12723 178 456 0 12700 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 52656

[startup+162.3 s]
/proc/loadavg: 2.23 2.18 2.18 3/177 7125
/proc/meminfo: memFree=30225492/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=78108 CPUtime=162.26 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 10833 0 0 0 16224 2 0 0 20 0 1 0 3108074 79982592 17071 33554432000 4194304 6058637 140736067904176 140736067902904 4246099 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 19527 17071 178 456 0 19063 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 78108

[startup+222.307 s]
/proc/loadavg: 2.14 2.16 2.17 3/177 7126
/proc/meminfo: memFree=30253476/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=78364 CPUtime=222.26 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 10836 0 0 0 22223 3 0 0 20 0 1 0 3108074 80244736 18096 33554432000 4194304 6058637 140736067904176 140736067902904 4277548 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 19591 18096 178 456 0 19127 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 78364

[startup+282.3 s]
/proc/loadavg: 2.17 2.16 2.17 3/177 7127
/proc/meminfo: memFree=30251672/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=78364 CPUtime=282.24 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 10837 0 0 0 28221 3 0 0 20 0 1 0 3108074 80244736 18608 33554432000 4194304 6058637 140736067904176 140736067902904 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 19591 18608 178 456 0 19127 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 78364

[startup+342.3 s]
/proc/loadavg: 2.27 2.19 2.18 3/177 7129
/proc/meminfo: memFree=30238328/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=89856 CPUtime=342.23 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 11757 0 0 0 34220 3 0 0 20 0 1 0 3108074 92012544 22020 33554432000 4194304 6058637 140736067904176 140736067902936 4277672 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 22464 22020 178 456 0 22000 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89856

[startup+402.3 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 7130
/proc/meminfo: memFree=30196932/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=97488 CPUtime=402.22 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 12008 0 0 0 40219 3 0 0 20 0 1 0 3108074 99827712 23790 33554432000 4194304 6058637 140736067904176 140736067902936 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 24372 23790 178 456 0 23908 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97488

[startup+462.3 s]
/proc/loadavg: 2.39 2.24 2.20 3/177 7131
/proc/meminfo: memFree=30178556/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113080 CPUtime=462.21 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 13124 0 0 0 46216 5 0 0 20 0 1 0 3108074 115793920 27312 33554432000 4194304 6058637 140736067904176 140736067902904 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28270 27312 178 456 0 27806 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 113080

[startup+522.3 s]
/proc/loadavg: 2.37 2.25 2.20 4/177 7132
/proc/meminfo: memFree=30168000/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113080 CPUtime=522.2 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 13814 0 0 0 52214 6 0 0 20 0 1 0 3108074 115793920 27855 33554432000 4194304 6058637 140736067904176 140736067903240 4277378 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28270 27855 178 456 0 27806 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 113080

[startup+582.3 s]
/proc/loadavg: 2.19 2.22 2.19 3/178 7227
/proc/meminfo: memFree=30269804/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113080 CPUtime=582.19 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 14496 0 0 0 58212 7 0 0 20 0 1 0 3108074 115793920 27878 33554432000 4194304 6058637 140736067904176 140736067903240 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28270 27878 178 456 0 27806 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 113080

[startup+642.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 7229
/proc/meminfo: memFree=30225020/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=162400 CPUtime=642.18 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 15156 0 0 0 64210 8 0 0 20 0 1 0 3108074 166297600 36895 33554432000 4194304 6058637 140736067904176 140736067902952 4278162 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 40600 36895 178 456 0 40136 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 162400

[startup+702.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 7230
/proc/meminfo: memFree=30234704/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113316 CPUtime=702.18 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 15523 0 0 0 70209 9 0 0 20 0 1 0 3108074 116035584 27914 33554432000 4194304 6058637 140736067904176 140736067903240 4278218 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28329 27914 178 456 0 27865 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 113316

[startup+762.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 7231
/proc/meminfo: memFree=30229908/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113316 CPUtime=762.17 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 15861 0 0 0 76207 10 0 0 20 0 1 0 3108074 116035584 27922 33554432000 4194304 6058637 140736067904176 140736067903240 4278287 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28329 27922 178 456 0 27865 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 113316

[startup+822.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 7232
/proc/meminfo: memFree=30196628/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=162636 CPUtime=822.15 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 16529 0 0 0 82204 11 0 0 20 0 1 0 3108074 166539264 35915 33554432000 4194304 6058637 140736067904176 140736067902952 4277655 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 40659 35915 178 456 0 40195 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 162636

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7122 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+832 s]
/proc/loadavg: 2.27 2.21 2.18 4/177 7233
/proc/meminfo: memFree=30227444/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113316 CPUtime=831.85 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 16530 0 0 0 83174 11 0 0 20 0 1 0 3108074 116035584 27922 33554432000 4194304 6058637 140736067904176 140736067903240 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28329 27922 178 456 0 27865 0
Current children cumulated CPU time (s) 831.85
Current children cumulated vsize (KiB) 113316

[startup+835.2 s]
/proc/loadavg: 2.27 2.21 2.18 4/177 7233
/proc/meminfo: memFree=30226940/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113316 CPUtime=835.05 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 16530 0 0 0 83494 11 0 0 20 0 1 0 3108074 116035584 27922 33554432000 4194304 6058637 140736067904176 140736067903240 4277757 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28329 27922 178 456 0 27865 0
Current children cumulated CPU time (s) 835.05
Current children cumulated vsize (KiB) 113316

[startup+838.4 s]
/proc/loadavg: 2.32 2.22 2.19 3/177 7233
/proc/meminfo: memFree=30227196/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113316 CPUtime=838.25 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 16530 0 0 0 83814 11 0 0 20 0 1 0 3108074 116035584 27922 33554432000 4194304 6058637 140736067904176 140736067903240 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28329 27922 178 456 0 27865 0
Current children cumulated CPU time (s) 838.25
Current children cumulated vsize (KiB) 113316

[startup+839.2 s]
/proc/loadavg: 2.32 2.22 2.19 3/177 7233
/proc/meminfo: memFree=30227196/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113316 CPUtime=839.05 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 16530 0 0 0 83894 11 0 0 20 0 1 0 3108074 116035584 27922 33554432000 4194304 6058637 140736067904176 140736067903240 4277655 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28329 27922 178 456 0 27865 0
Current children cumulated CPU time (s) 839.05
Current children cumulated vsize (KiB) 113316

[startup+840 s]
/proc/loadavg: 2.32 2.22 2.19 3/177 7233
/proc/meminfo: memFree=30227320/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113316 CPUtime=839.85 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 16530 0 0 0 83974 11 0 0 20 0 1 0 3108074 116035584 27922 33554432000 4194304 6058637 140736067904176 140736067903240 4278237 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28329 27922 178 456 0 27865 0
Current children cumulated CPU time (s) 839.85
Current children cumulated vsize (KiB) 113316

[startup+840.2 s]
/proc/loadavg: 2.32 2.22 2.19 3/177 7233
/proc/meminfo: memFree=30227320/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113316 CPUtime=840.05 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 16530 0 0 0 83994 11 0 0 20 0 1 0 3108074 116035584 27922 33554432000 4194304 6058637 140736067904176 140736067903240 4278218 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28329 27922 178 456 0 27865 0
Current children cumulated CPU time (s) 840.05
Current children cumulated vsize (KiB) 113316

[startup+840.3 s]
/proc/loadavg: 2.32 2.22 2.19 3/177 7233
/proc/meminfo: memFree=30227320/32872528 swapFree=1498860/1695084
[pid=7122] ppid=7119 vsize=113316 CPUtime=840.15 cores=0,2,4,6
/proc/7122/stat : 7122 (open-wbo-lsu) R 7119 7122 6119 0 -1 4202496 16530 0 0 0 84004 11 0 0 20 0 1 0 3108074 116035584 27922 33554432000 4194304 6058637 140736067904176 140736067903240 4278328 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/7122/statm: 28329 27922 178 456 0 27865 0
Current children cumulated CPU time (s) 840.15
Current children cumulated vsize (KiB) 113316

Child status: 20
Real time (s): 840.356
CPU time (s): 840.211
CPU user time (s): 840.097
CPU system time (s): 0.113982
CPU usage (%): 99.9828
Max. virtual memory (cumulated for all children) (KiB): 162636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 840.097
system time used= 0.113982
maximum resident set size= 147756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16533
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 1068

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.12068 second user time and 3.23651 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 19:10:23
IDJOB=4088738
IDBENCH=107306
IDSOLVER=2545
FILE ID=node137/4088738-1466010623
RUNJOBID= node137-1466008137-6135
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_ODD_GRIDS/normalized-ECgrid5x90split.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088738-1466010623/watcher-4088738-1466010623 -o /tmp/evaluation-result-4088738-1466010623/solver-4088738-1466010623 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4088738-1466010623.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f939701c62eed5182314d73843e2525a
RANDOM SEED=1134082641

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
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
cpu MHz		: 2666.486
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 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 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 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
cpu MHz		: 2666.486
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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
cpu MHz		: 2666.486
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 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 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 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
cpu MHz		: 2666.486
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 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 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 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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
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
cpu MHz		: 2666.486
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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
cpu MHz		: 2666.486
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 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 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 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:       32872528 kB
MemFree:        30327444 kB
Buffers:            3572 kB
Cached:            37952 kB
SwapCached:         2484 kB
Active:           132560 kB
Inactive:          18660 kB
Active(anon):     110700 kB
Inactive(anon):     1368 kB
Active(file):      21860 kB
Inactive(file):    17292 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099504 kB
Dirty:              4688 kB
Writeback:             0 kB
AnonPages:       1803584 kB
Mapped:             7904 kB
Shmem:                 0 kB
Slab:             564716 kB
SReclaimable:       8652 kB
SUnreclaim:       556064 kB
KernelStack:        1432 kB
PageTables:         7456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1917340 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    294912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-15 19:24:24