Trace number 4097320

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_38.opb
MD5SUM7a8904d7ae3d6e9d521cf00d78d1bb9b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1892
Total number of constraints9078
Number of constraints which are clauses9073
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint43
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 81
Number of bits of the biggest sum of numbers7
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-4097320-1466113575.opb
0.00/0.00	c File size is 295134 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          1892                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       9076                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:           6                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.03 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

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-4097320-1466113575/watcher-4097320-1466113575 -o /tmp/evaluation-result-4097320-1466113575/solver-4097320-1466113575 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466113195-23533 --watchdog 1960 open-wbo-lsu HOME/instance-4097320-1466113575.opb 

pid=25085
running on 4 cores: 1,3,5,7

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: 2.04 2.03 2.02 3/176 25088
/proc/meminfo: memFree=31664336/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=2628 CPUtime=0 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 410 0 0 0 0 0 0 0 20 0 1 0 13407956 2691072 285 33554432000 4194304 6058637 140734454926640 140736323390984 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 657 285 208 456 0 120 0

[startup+0.100154 s]
/proc/loadavg: 2.04 2.03 2.02 3/176 25088
/proc/meminfo: memFree=31664336/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=4676 CPUtime=0.09 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 1080 0 0 0 9 0 0 0 20 0 1 0 13407956 4788224 727 33554432000 4194304 6058637 140734454926640 140736323390984 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 1169 727 175 456 0 705 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4676

[startup+0.200307 s]
/proc/loadavg: 2.04 2.03 2.02 3/176 25088
/proc/meminfo: memFree=31664336/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=5208 CPUtime=0.19 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 1206 0 0 0 19 0 0 0 20 0 1 0 13407956 5332992 852 33554432000 4194304 6058637 140734454926640 140734454925672 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 1302 852 175 456 0 838 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5208

[startup+0.300308 s]
/proc/loadavg: 2.04 2.03 2.02 3/176 25088
/proc/meminfo: memFree=31664336/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=5960 CPUtime=0.29 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 1456 0 0 0 29 0 0 0 20 0 1 0 13407956 6103040 854 33554432000 4194304 6058637 140734454926640 140734454925672 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 1490 854 175 456 0 1026 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5960

[startup+0.700282 s]
/proc/loadavg: 2.04 2.03 2.02 3/176 25088
/proc/meminfo: memFree=31664336/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=8112 CPUtime=0.69 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 2162 0 0 0 69 0 0 0 20 0 1 0 13407956 8306688 1546 33554432000 4194304 6058637 140734454926640 140734454925672 4277427 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 2028 1546 175 456 0 1564 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8112

[startup+1.50027 s]
/proc/loadavg: 2.04 2.03 2.02 4/177 25089
/proc/meminfo: memFree=31658484/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=9144 CPUtime=1.49 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 2528 0 0 0 149 0 0 0 20 0 1 0 13407956 9363456 1892 33554432000 4194304 6058637 140734454926640 140734454925400 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 2286 1892 175 456 0 1822 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9144

[startup+3.10025 s]
/proc/loadavg: 2.04 2.03 2.02 3/177 25089
/proc/meminfo: memFree=31656784/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=10144 CPUtime=3.09 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 2719 0 0 0 309 0 0 0 20 0 1 0 13407956 10387456 2075 33554432000 4194304 6058637 140734454926640 140734454925400 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 2536 2075 175 456 0 2072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10144

[startup+6.30025 s]
/proc/loadavg: 2.03 2.03 2.02 3/177 25089
/proc/meminfo: memFree=31654428/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=13132 CPUtime=6.29 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 3280 0 0 0 629 0 0 0 20 0 1 0 13407956 13447168 2622 33554432000 4194304 6058637 140734454926640 140734454925368 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 3283 2622 175 456 0 2819 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13132

[startup+12.7003 s]
/proc/loadavg: 2.03 2.03 2.02 3/177 25089
/proc/meminfo: memFree=31647936/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=18532 CPUtime=12.69 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 4444 0 0 0 1269 0 0 0 20 0 1 0 13407956 18976768 4242 33554432000 4194304 6058637 140734454926640 140734454925400 4277353 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 4633 4242 175 456 0 4169 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18532

[startup+25.5003 s]
/proc/loadavg: 2.02 2.03 2.02 3/177 25089
/proc/meminfo: memFree=31647232/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=20888 CPUtime=25.48 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 6159 0 0 0 2548 0 0 0 20 0 1 0 13407956 21389312 4562 33554432000 4194304 6058637 140734454926640 140734454925368 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 5222 4562 175 456 0 4758 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20888

[startup+51.1003 s]
/proc/loadavg: 2.01 2.03 2.02 3/177 25089
/proc/meminfo: memFree=31632712/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=32380 CPUtime=51.09 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 6817 0 0 0 5108 1 0 0 20 0 1 0 13407956 33157120 7704 33554432000 4194304 6058637 140734454926640 140734454925368 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 8095 7704 175 456 0 7631 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32380

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/177 25090
/proc/meminfo: memFree=31618684/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=43956 CPUtime=102.28 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 7286 0 0 0 10227 1 0 0 20 0 1 0 13407956 45010944 9183 33554432000 4194304 6058637 140734454926640 140734454925368 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 10989 9183 175 456 0 10525 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 43956

[startup+162.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/177 25091
/proc/meminfo: memFree=31618048/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=43956 CPUtime=162.26 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 7293 0 0 0 16225 1 0 0 20 0 1 0 13407956 45010944 9210 33554432000 4194304 6058637 140734454926640 140734454925368 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 10989 9210 175 456 0 10525 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 43956

[startup+222.307 s]
/proc/loadavg: 2.09 2.04 2.01 3/177 25507
/proc/meminfo: memFree=31652112/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=55684 CPUtime=222.26 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 7946 0 0 0 22225 1 0 0 20 0 1 0 13407956 57020416 12596 33554432000 4194304 6058637 140734454926640 140734454925368 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 13921 12596 175 456 0 13457 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 55684

[startup+282.3 s]
/proc/loadavg: 2.03 2.03 2.01 3/178 25511
/proc/meminfo: memFree=31635004/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=55684 CPUtime=282.24 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 7947 0 0 0 28223 1 0 0 20 0 1 0 13407956 57020416 13108 33554432000 4194304 6058637 140734454926640 140734454925368 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 13921 13108 175 456 0 13457 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 55684

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 25512
/proc/meminfo: memFree=31623948/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=55684 CPUtime=342.23 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 7948 0 0 0 34222 1 0 0 20 0 1 0 13407956 57020416 13556 33554432000 4194304 6058637 140734454926640 140734454925368 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 13921 13556 175 456 0 13457 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 55684

[startup+402.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 25513
/proc/meminfo: memFree=31616580/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=55684 CPUtime=402.22 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 7948 0 0 0 40221 1 0 0 20 0 1 0 13407956 57020416 13556 33554432000 4194304 6058637 140734454926640 140734454925368 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 13921 13556 175 456 0 13457 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 55684

[startup+462.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/178 25892
/proc/meminfo: memFree=31633392/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=75868 CPUtime=462.22 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8383 0 0 0 46220 2 0 0 20 0 1 0 13407956 77688832 15865 33554432000 4194304 6058637 140734454926640 140734454925368 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 18967 15865 175 456 0 18503 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 75868

[startup+522.3 s]
/proc/loadavg: 2.16 2.07 2.01 3/177 25894
/proc/meminfo: memFree=31619596/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=76060 CPUtime=522.21 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8385 0 0 0 52219 2 0 0 20 0 1 0 13407956 77885440 16378 33554432000 4194304 6058637 140734454926640 140734454925368 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 19015 16378 175 456 0 18551 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 76060

[startup+582.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 25895
/proc/meminfo: memFree=31603200/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=76060 CPUtime=582.2 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8385 0 0 0 58218 2 0 0 20 0 1 0 13407956 77885440 16378 33554432000 4194304 6058637 140734454926640 140734454925368 4278210 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 19015 16378 175 456 0 18551 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 76060


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.03 2.06 2.00 3/178 25928
/proc/meminfo: memFree=31583452/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=76060 CPUtime=942.14 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8388 0 0 0 94212 2 0 0 20 0 1 0 13407956 77885440 17402 33554432000 4194304 6058637 140734454926640 140734454925368 4277704 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 19015 17402 175 456 0 18551 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 76060

[startup+1002.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 25929
/proc/meminfo: memFree=31581528/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=76060 CPUtime=1002.14 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8389 0 0 0 100212 2 0 0 20 0 1 0 13407956 77885440 17914 33554432000 4194304 6058637 140734454926640 140734454925368 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 19015 17914 175 456 0 18551 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 76060

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 26206
/proc/meminfo: memFree=31624596/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=87552 CPUtime=1062.12 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8729 0 0 0 106210 2 0 0 20 0 1 0 13407956 89653248 20787 33554432000 4194304 6058637 140734454926640 140734454925400 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 21888 20787 175 456 0 21424 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 87552

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 26851
/proc/meminfo: memFree=31607868/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=87552 CPUtime=1122.12 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8729 0 0 0 112210 2 0 0 20 0 1 0 13407956 89653248 20787 33554432000 4194304 6058637 140734454926640 140734454925400 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 21888 20787 175 456 0 21424 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 87552

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 26852
/proc/meminfo: memFree=31596468/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=87552 CPUtime=1182.11 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8729 0 0 0 118209 2 0 0 20 0 1 0 13407956 89653248 20787 33554432000 4194304 6058637 140734454926640 140734454925400 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 21888 20787 175 456 0 21424 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 87552

[startup+1242.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/177 26853
/proc/meminfo: memFree=31589228/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=87552 CPUtime=1242.1 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8729 0 0 0 124208 2 0 0 20 0 1 0 13407956 89653248 20787 33554432000 4194304 6058637 140734454926640 140734454925400 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 21888 20787 175 456 0 21424 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 87552

[startup+1302.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 26854
/proc/meminfo: memFree=31580044/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=87552 CPUtime=1302.09 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8730 0 0 0 130207 2 0 0 20 0 1 0 13407956 89653248 21299 33554432000 4194304 6058637 140734454926640 140734454925400 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 21888 21299 175 456 0 21424 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 87552

[startup+1362.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 26900
/proc/meminfo: memFree=31533100/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=87552 CPUtime=1362.08 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8730 0 0 0 136206 2 0 0 20 0 1 0 13407956 89653248 21523 33554432000 4194304 6058637 140734454926640 140734454925400 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 21888 21523 175 456 0 21424 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 87552

[startup+1422.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/177 26902
/proc/meminfo: memFree=31505716/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=87552 CPUtime=1422.08 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 8730 0 0 0 142206 2 0 0 20 0 1 0 13407956 89653248 21523 33554432000 4194304 6058637 140734454926640 140734454925400 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 21888 21523 175 456 0 21424 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 87552

[startup+1482.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/178 26906
/proc/meminfo: memFree=31459580/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=94736 CPUtime=1482.06 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 9244 0 0 0 148204 2 0 0 20 0 1 0 13407956 97009664 23033 33554432000 4194304 6058637 140734454926640 140734454925400 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 23684 23033 175 456 0 23220 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 94736

[startup+1542.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26907
/proc/meminfo: memFree=31454468/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=94736 CPUtime=1542.06 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 9543 0 0 0 154203 3 0 0 20 0 1 0 13407956 97009664 23319 33554432000 4194304 6058637 140734454926640 140734454925400 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 23684 23319 175 456 0 23220 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 94736

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 26908
/proc/meminfo: memFree=31436444/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=94736 CPUtime=1602.05 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 9543 0 0 0 160202 3 0 0 20 0 1 0 13407956 97009664 23319 33554432000 4194304 6058637 140734454926640 140734454925400 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 23684 23319 175 456 0 23220 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 94736

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 26909
/proc/meminfo: memFree=31445616/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=94736 CPUtime=1662.04 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 9543 0 0 0 166201 3 0 0 20 0 1 0 13407956 97009664 23319 33554432000 4194304 6058637 140734454926640 140734454925400 4277843 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 23684 23319 175 456 0 23220 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 94736

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 26911
/proc/meminfo: memFree=31366532/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=113324 CPUtime=1722.02 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 10135 0 0 0 172199 3 0 0 20 0 1 0 13407956 116043776 27966 33554432000 4194304 6058637 140734454926640 140734454925400 4262471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 28331 27966 175 456 0 27867 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 113324

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 26912
/proc/meminfo: memFree=31446952/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=113324 CPUtime=1782.02 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 10440 0 0 0 178198 4 0 0 20 0 1 0 13407956 116043776 27966 33554432000 4194304 6058637 140734454926640 140734454925704 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 28331 27966 175 456 0 27867 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 113324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 26912
/proc/meminfo: memFree=31426720/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=113324 CPUtime=1800.01 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 10440 0 0 0 179997 4 0 0 20 0 1 0 13407956 116043776 27966 33554432000 4194304 6058637 140734454926640 140734454925704 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 28331 27966 175 456 0 27867 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 113324

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25088 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 26912
/proc/meminfo: memFree=31426720/32872528 swapFree=248296/248296
[pid=25088] ppid=25085 vsize=113324 CPUtime=1800.01 cores=1,3,5,7
/proc/25088/stat : 25088 (open-wbo-lsu) R 25085 25088 21438 0 -1 4202496 10440 0 0 0 179997 4 0 0 20 0 1 0 13407956 116043776 27966 33554432000 4194304 6058637 140734454926640 140734454925704 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25088/statm: 28331 27966 175 456 0 27867 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 113324

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.98
CPU system time (s): 0.045993
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 162644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.045993
maximum resident set size= 143744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10443
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= 11
involuntary context switches= 1869

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.54631 second user time and 7.03993 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 23:46:15
IDJOB=4097320
IDBENCH=107740
IDSOLVER=2545
FILE ID=node103/4097320-1466113575
RUNJOBID= node103-1466113195-23533
PBS_JOBID= 19904050
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_38.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097320-1466113575/watcher-4097320-1466113575 -o /tmp/evaluation-result-4097320-1466113575/solver-4097320-1466113575 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466113195-23533 --watchdog 1960  open-wbo-lsu HOME/instance-4097320-1466113575.opb

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

MD5SUM BENCH= 7a8904d7ae3d6e9d521cf00d78d1bb9b
RANDOM SEED=75466879

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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	: 5332.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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	: 5332.55
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
cpu MHz		: 2667.278
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	: 5332.55
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		: 2667.278
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:        31664972 kB
Buffers:           46996 kB
Cached:           118128 kB
SwapCached:        41796 kB
Active:           131008 kB
Inactive:         125612 kB
Active(anon):      52568 kB
Inactive(anon):    41288 kB
Active(file):      78440 kB
Inactive(file):    84324 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67059980 kB
Dirty:              5136 kB
Writeback:             0 kB
AnonPages:        301644 kB
Mapped:             7696 kB
Shmem:                 0 kB
Slab:             570020 kB
SReclaimable:      13164 kB
SUnreclaim:       556856 kB
KernelStack:        1472 kB
PageTables:         4804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     417136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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= 71720 MiB
End job on node103 at 2016-06-17 00:16:16