Trace number 4095997

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) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-70.opb
MD5SUM87ed61143608cc0f172084ebd885062a
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 benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables281
Total number of constraints140
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)140
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
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-4095997-1466100018.opb
0.00/0.00	c File size is 5389 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:           281                                                                   |
1800.08/1800.40	c |  Number of hard clauses:          0                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         280                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	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-4095997-1466100018/watcher-4095997-1466100018 -o /tmp/evaluation-result-4095997-1466100018/solver-4095997-1466100018 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466098217-24609 --watchdog 1960 open-wbo-lsu HOME/instance-4095997-1466100018.opb 

pid=24762
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: 2.31 2.27 2.20 3/172 24765
/proc/meminfo: memFree=30283808/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=7320 CPUtime=0 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 555 0 0 0 0 0 0 0 20 0 1 0 12047516 7495680 424 33554432000 4194304 6058637 140736095639296 140737333161112 4265703 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 1830 424 164 456 0 1366 0

[startup+0.100118 s]
/proc/loadavg: 2.31 2.27 2.20 3/172 24765
/proc/meminfo: memFree=30283808/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=3340 CPUtime=0.09 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 672 0 0 0 9 0 0 0 20 0 1 0 12047516 3420160 473 33554432000 4194304 6058637 140736095639296 140737333161112 4277687 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 835 473 177 456 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3340

[startup+0.200269 s]
/proc/loadavg: 2.31 2.27 2.20 3/172 24765
/proc/meminfo: memFree=30283808/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=3860 CPUtime=0.19 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 772 0 0 0 19 0 0 0 20 0 1 0 12047516 3952640 571 33554432000 4194304 6058637 140736095639296 140737333161112 4277285 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 965 571 177 456 0 501 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3860

[startup+0.300251 s]
/proc/loadavg: 2.31 2.27 2.20 3/172 24765
/proc/meminfo: memFree=30283808/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=4380 CPUtime=0.29 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 875 0 0 0 29 0 0 0 20 0 1 0 12047516 4485120 671 33554432000 4194304 6058637 140736095639296 140737333161112 4262120 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 1095 671 177 456 0 631 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4380

[startup+0.700181 s]
/proc/loadavg: 2.31 2.27 2.20 3/172 24765
/proc/meminfo: memFree=30283808/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=6820 CPUtime=0.69 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 1584 0 0 0 69 0 0 0 20 0 1 0 12047516 6983680 1135 33554432000 4194304 6058637 140736095639296 140736095638024 4278328 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 1705 1135 177 456 0 1241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6820

[startup+1.50023 s]
/proc/loadavg: 2.31 2.27 2.20 3/178 24776
/proc/meminfo: memFree=30273676/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=8500 CPUtime=1.49 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 2028 0 0 0 149 0 0 0 20 0 1 0 12047516 8704000 1558 33554432000 4194304 6058637 140736095639296 140736095638024 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 2125 1558 177 456 0 1661 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8500

[startup+3.10018 s]
/proc/loadavg: 2.31 2.27 2.20 3/178 24776
/proc/meminfo: memFree=30269336/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=12852 CPUtime=3.09 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 2372 0 0 0 309 0 0 0 20 0 1 0 12047516 13160448 2404 33554432000 4194304 6058637 140736095639296 140736095638024 4280035 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 3213 2404 177 456 0 2749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12852

[startup+6.30019 s]
/proc/loadavg: 2.28 2.26 2.19 3/178 24776
/proc/meminfo: memFree=30259680/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=14540 CPUtime=6.29 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 3271 0 0 0 629 0 0 0 20 0 1 0 12047516 14888960 3265 33554432000 4194304 6058637 140736095639296 140736095638056 4278162 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 3635 3265 177 456 0 3171 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14540

[startup+12.7002 s]
/proc/loadavg: 2.26 2.26 2.19 3/178 24776
/proc/meminfo: memFree=30248160/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=22680 CPUtime=12.69 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 4685 0 0 0 1268 1 0 0 20 0 1 0 12047516 23224320 5292 33554432000 4194304 6058637 140736095639296 140736095638056 4263302 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 5670 5292 177 456 0 5206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22680

[startup+25.5004 s]
/proc/loadavg: 2.27 2.26 2.19 3/178 24777
/proc/meminfo: memFree=30235748/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=31884 CPUtime=25.48 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 6111 0 0 0 2547 1 0 0 20 0 1 0 12047516 32649216 7257 33554432000 4194304 6058637 140736095639296 140736095638024 4278255 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 7971 7257 177 456 0 7507 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31884

[startup+51.1003 s]
/proc/loadavg: 2.31 2.27 2.20 3/178 24846
/proc/meminfo: memFree=30245632/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=50560 CPUtime=51.08 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 6843 0 0 0 5106 2 0 0 20 0 1 0 12047516 51773440 8793 33554432000 4194304 6058637 140736095639296 140736095638024 4277682 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 12640 8793 177 456 0 12176 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50560

[startup+102.3 s]
/proc/loadavg: 2.31 2.27 2.20 3/178 24892
/proc/meminfo: memFree=30184916/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=69412 CPUtime=102.27 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 7415 0 0 0 10224 3 0 0 20 0 1 0 12047516 71077888 16957 33554432000 4194304 6058637 140736095639296 140736095638024 4264224 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 17353 16957 177 456 0 16889 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 69412

[startup+162.3 s]
/proc/loadavg: 2.24 2.26 2.20 3/177 24893
/proc/meminfo: memFree=30170832/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=69412 CPUtime=162.25 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 7415 0 0 0 16222 3 0 0 20 0 1 0 12047516 71077888 16957 33554432000 4194304 6058637 140736095639296 140736095638024 4277672 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24765/statm: 17353 16957 177 456 0 16889 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 69412

[startup+222.307 s]
/proc/loadavg: 2.24 2.26 2.20 3/177 24894
/proc/meminfo: memFree=30157932/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=81536 CPUtime=222.24 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 7421 0 0 0 22221 3 0 0 20 0 1 0 12047516 83492864 19518 33554432000 4194304 6058637 140736095639296 140736095638024 4278251 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 20384 19518 177 456 0 19920 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 81536

[startup+282.3 s]
/proc/loadavg: 2.14 2.22 2.18 3/177 24895
/proc/meminfo: memFree=30153528/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=81536 CPUtime=282.22 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 8494 0 0 0 28217 5 0 0 20 0 1 0 12047516 83492864 19979 33554432000 4194304 6058637 140736095639296 140736095638360 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 20384 19979 177 456 0 19920 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 81536

[startup+342.3 s]
/proc/loadavg: 2.12 2.21 2.18 3/177 24897
/proc/meminfo: memFree=30142860/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=81536 CPUtime=342.21 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 9300 0 0 0 34214 7 0 0 20 0 1 0 12047516 83492864 19979 33554432000 4194304 6058637 140736095639296 140736095638360 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 20384 19979 177 456 0 19920 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 81536

[startup+402.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/177 24898
/proc/meminfo: memFree=30123612/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=81536 CPUtime=402.19 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 10117 0 0 0 40210 9 0 0 20 0 1 0 12047516 83492864 20022 33554432000 4194304 6058637 140736095639296 140736095638360 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 20384 20022 177 456 0 19920 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 81536

[startup+462.3 s]
/proc/loadavg: 2.35 2.27 2.20 3/177 24899
/proc/meminfo: memFree=30122556/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=81536 CPUtime=462.19 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 10729 0 0 0 46208 11 0 0 20 0 1 0 12047516 83492864 20022 33554432000 4194304 6058637 140736095639296 140736095638360 4261597 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 20384 20022 177 456 0 19920 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 81536

[startup+522.3 s]
/proc/loadavg: 2.30 2.28 2.20 3/177 24900
/proc/meminfo: memFree=30090552/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=522.18 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 11546 0 0 0 52205 13 0 0 20 0 1 0 12047516 133996544 28911 33554432000 4194304 6058637 140736095639296 140736095638072 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 28911 177 456 0 32250 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 130856

[startup+582.3 s]
/proc/loadavg: 2.36 2.30 2.21 3/177 24901
/proc/meminfo: memFree=30088880/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=582.17 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 12163 0 0 0 58202 15 0 0 20 0 1 0 12047516 133996544 28911 33554432000 4194304 6058637 140736095639296 140736095638072 4278210 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 28911 177 456 0 32250 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 130856


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


[startup+882.307 s]
/proc/loadavg: 2.35 2.33 2.24 3/177 24910
/proc/meminfo: memFree=30084624/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=882.13 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 17019 0 0 0 88185 28 0 0 20 0 1 0 12047516 133996544 29961 33554432000 4194304 6058637 140736095639296 140736095638072 4278210 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 29961 177 456 0 32250 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 130856

[startup+942.3 s]
/proc/loadavg: 2.31 2.33 2.25 3/177 24912
/proc/meminfo: memFree=30086584/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=942.12 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 18616 0 0 0 94180 32 0 0 20 0 1 0 12047516 133996544 29961 33554432000 4194304 6058637 140736095639296 140736095638072 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 29961 177 456 0 32250 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 130856

[startup+1002.3 s]
/proc/loadavg: 2.28 2.31 2.24 3/177 24913
/proc/meminfo: memFree=30082644/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=1002.11 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 20213 0 0 0 100176 35 0 0 20 0 1 0 12047516 133996544 30473 33554432000 4194304 6058637 140736095639296 140736095638072 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 30473 177 456 0 32250 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 130856

[startup+1062.3 s]
/proc/loadavg: 2.33 2.33 2.25 3/177 24914
/proc/meminfo: memFree=30088212/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=1062.1 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 21818 0 0 0 106171 39 0 0 20 0 1 0 12047516 133996544 29449 33554432000 4194304 6058637 140736095639296 140736095638072 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 29449 177 456 0 32250 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 130856

[startup+1122.3 s]
/proc/loadavg: 2.39 2.34 2.26 3/177 24915
/proc/meminfo: memFree=30119528/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=81536 CPUtime=1122.09 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 23221 0 0 0 112167 42 0 0 20 0 1 0 12047516 83492864 20048 33554432000 4194304 6058637 140736095639296 140736095638360 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 20384 20048 177 456 0 19920 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 81536

[startup+1182.3 s]
/proc/loadavg: 2.30 2.32 2.26 3/177 24916
/proc/meminfo: memFree=30066928/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=161676 CPUtime=1182.08 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 24823 0 0 0 118163 45 0 0 20 0 1 0 12047516 165556224 33100 33554432000 4194304 6058637 140736095639296 140736095638328 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 40419 33100 177 456 0 39955 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 161676

[startup+1242.3 s]
/proc/loadavg: 2.34 2.33 2.27 3/178 24921
/proc/meminfo: memFree=30079596/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=1242.07 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 25837 0 0 0 124159 48 0 0 20 0 1 0 12047516 133996544 30473 33554432000 4194304 6058637 140736095639296 140736095638072 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 30473 177 456 0 32250 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 130856

[startup+1302.3 s]
/proc/loadavg: 2.43 2.36 2.28 3/177 24922
/proc/meminfo: memFree=30118172/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=81536 CPUtime=1302.06 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 27242 0 0 0 130155 51 0 0 20 0 1 0 12047516 83492864 20048 33554432000 4194304 6058637 140736095639296 140736095638360 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 20384 20048 177 456 0 19920 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 81536

[startup+1362.3 s]
/proc/loadavg: 2.51 2.39 2.29 3/177 24923
/proc/meminfo: memFree=30058360/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=1362.05 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 28249 0 0 0 136152 53 0 0 20 0 1 0 12047516 133996544 32009 33554432000 4194304 6058637 140736095639296 140736095638072 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 32009 177 456 0 32250 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 130856

[startup+1422.3 s]
/proc/loadavg: 2.41 2.39 2.29 4/177 24924
/proc/meminfo: memFree=30105508/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=81536 CPUtime=1422.05 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 29648 0 0 0 142149 56 0 0 20 0 1 0 12047516 83492864 20048 33554432000 4194304 6058637 140736095639296 140736095638360 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 20384 20048 177 456 0 19920 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 81536

[startup+1482.3 s]
/proc/loadavg: 2.34 2.37 2.29 3/177 24925
/proc/meminfo: memFree=30023356/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=1482.04 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 30661 0 0 0 148145 59 0 0 20 0 1 0 12047516 133996544 32009 33554432000 4194304 6058637 140736095639296 140736095638072 4278240 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 32009 177 456 0 32250 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 130856

[startup+1542.31 s]
/proc/loadavg: 2.28 2.35 2.28 3/176 24926
/proc/meminfo: memFree=30105188/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=81536 CPUtime=1542.03 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 32063 0 0 0 154141 62 0 0 20 0 1 0 12047516 83492864 20048 33554432000 4194304 6058637 140736095639296 140736095638328 4277697 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 20384 20048 177 456 0 19920 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 81536

[startup+1602.3 s]
/proc/loadavg: 2.28 2.34 2.28 3/177 24928
/proc/meminfo: memFree=30065916/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=130856 CPUtime=1602.01 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 33072 0 0 0 160137 64 0 0 20 0 1 0 12047516 133996544 30473 33554432000 4194304 6058637 140736095639296 140736095638072 4277501 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 32714 30473 177 456 0 32250 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 130856

[startup+1662.3 s]
/proc/loadavg: 2.37 2.35 2.28 3/177 24929
/proc/meminfo: memFree=30049740/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=161676 CPUtime=1662.01 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 34477 0 0 0 166134 67 0 0 20 0 1 0 12047516 165556224 34124 33554432000 4194304 6058637 140736095639296 140736095638328 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 40419 34124 177 456 0 39955 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 161676

[startup+1722.3 s]
/proc/loadavg: 2.39 2.36 2.29 3/177 24930
/proc/meminfo: memFree=30004816/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=101472 CPUtime=1721.99 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 35313 0 0 0 172130 69 0 0 20 0 1 0 12047516 103907328 20585 33554432000 4194304 6058637 140736095639296 140736095638328 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 25368 20585 177 456 0 24904 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 101472

[startup+1782.3 s]
/proc/loadavg: 2.41 2.37 2.29 3/177 24931
/proc/meminfo: memFree=30027188/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=150792 CPUtime=1781.99 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 36329 0 0 0 178127 72 0 0 20 0 1 0 12047516 154411008 31010 33554432000 4194304 6058637 140736095639296 140736095638072 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 37698 31010 177 456 0 37234 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 150792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.43 2.38 2.29 4/178 24935
/proc/meminfo: memFree=30046748/32872528 swapFree=1499116/1695340
[pid=24765] ppid=24762 vsize=181612 CPUtime=1800.08 cores=0,2,4,6
/proc/24765/stat : 24765 (open-wbo-lsu) R 24762 24765 24593 0 -1 4202496 36929 0 0 0 179935 73 0 0 20 0 1 0 12047516 185970688 35173 33554432000 4194304 6058637 140736095639296 140736095638328 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24765/statm: 45403 35173 177 456 0 44939 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 181612

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 24765 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.36
CPU system time (s): 0.739887
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 181612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.36
system time used= 0.739887
maximum resident set size= 150932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36932
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= 10
involuntary context switches= 2060

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.12561 second user time and 12.6181 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-16 20:00:18
IDJOB=4095997
IDBENCH=107551
IDSOLVER=2545
FILE ID=node137/4095997-1466100018
RUNJOBID= node137-1466098217-24609
PBS_JOBID= 19904058
Free space on /tmp= 71704 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-70.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095997-1466100018/watcher-4095997-1466100018 -o /tmp/evaluation-result-4095997-1466100018/solver-4095997-1466100018 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466098217-24609 --watchdog 1960  open-wbo-lsu HOME/instance-4095997-1466100018.opb

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

MD5SUM BENCH= 87ed61143608cc0f172084ebd885062a
RANDOM SEED=1818400271

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:        30287808 kB
Buffers:           53460 kB
Cached:           128520 kB
SwapCached:         2448 kB
Active:            99208 kB
Inactive:          86192 kB
Active(anon):       4148 kB
Inactive(anon):     1780 kB
Active(file):      95060 kB
Inactive(file):    84412 kB
Unevictable:     1695340 kB
Mlocked:         1499116 kB
SwapTotal:      67108856 kB
SwapFree:       67099392 kB
Dirty:              4720 kB
Writeback:             0 kB
AnonPages:       1793776 kB
Mapped:             6976 kB
Shmem:                 0 kB
Slab:             569036 kB
SReclaimable:      13532 kB
SUnreclaim:       555504 kB
KernelStack:        1480 kB
PageTables:         7412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1790376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    292864 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= 71696 MiB
End job on node137 at 2016-06-16 20:30:18