Trace number 4096018

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/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-75.opb
MD5SUMe99a92c475c27e379186b23a10ad8a97
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 variables301
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)150
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-4096018-1466100052.opb
0.00/0.00	c File size is 5774 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           301                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         300                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4096018-1466100052/watcher-4096018-1466100052 -o /tmp/evaluation-result-4096018-1466100052/solver-4096018-1466100052 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17460 --watchdog 1960 open-wbo-lsu HOME/instance-4096018-1466100052.opb 

pid=17624
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: 2.13 2.18 2.11 3/177 17627
/proc/meminfo: memFree=31030000/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=7476 CPUtime=0 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 580 0 0 0 0 0 0 0 20 0 1 0 12054117 7655424 449 33554432000 4194304 6058637 140733632830704 140736609727608 4246364 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17627/statm: 1869 449 165 456 0 1405 0

[startup+0.100155 s]
/proc/loadavg: 2.13 2.18 2.11 3/177 17627
/proc/meminfo: memFree=31030000/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=3360 CPUtime=0.09 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 693 0 0 0 9 0 0 0 20 0 1 0 12054117 3440640 493 33554432000 4194304 6058637 140733632830704 140736609727608 4277655 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17627/statm: 840 493 179 456 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3360

[startup+0.200223 s]
/proc/loadavg: 2.13 2.18 2.11 3/177 17627
/proc/meminfo: memFree=31030000/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=3880 CPUtime=0.19 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 787 0 0 0 19 0 0 0 20 0 1 0 12054117 3973120 583 33554432000 4194304 6058637 140733632830704 140736609727608 4277663 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17627/statm: 970 583 179 456 0 506 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3880

[startup+0.300246 s]
/proc/loadavg: 2.13 2.18 2.11 3/177 17627
/proc/meminfo: memFree=31030000/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=4400 CPUtime=0.29 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 887 0 0 0 29 0 0 0 20 0 1 0 12054117 4505600 679 33554432000 4194304 6058637 140733632830704 140736609727608 4261404 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17627/statm: 1100 679 179 456 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4400

[startup+0.700183 s]
/proc/loadavg: 2.13 2.18 2.11 3/177 17627
/proc/meminfo: memFree=31030000/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=6896 CPUtime=0.69 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 1454 0 0 0 69 0 0 0 20 0 1 0 12054117 7061504 1026 33554432000 4194304 6058637 140733632830704 140733632829432 4301410 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17627/statm: 1724 1026 179 456 0 1260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6896

[startup+1.50018 s]
/proc/loadavg: 2.13 2.18 2.11 3/178 17628
/proc/meminfo: memFree=31019972/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=8544 CPUtime=1.49 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 2029 0 0 0 149 0 0 0 20 0 1 0 12054117 8749056 1578 33554432000 4194304 6058637 140733632830704 140733632829432 4278287 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17627/statm: 2136 1578 179 456 0 1672 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8544

[startup+3.10018 s]
/proc/loadavg: 2.13 2.18 2.11 3/178 17628
/proc/meminfo: memFree=31015880/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=14136 CPUtime=3.09 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 2657 0 0 0 309 0 0 0 20 0 1 0 12054117 14475264 2707 33554432000 4194304 6058637 140733632830704 140733632829432 4277548 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17627/statm: 3534 2707 179 456 0 3070 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14136

[startup+6.30019 s]
/proc/loadavg: 2.12 2.18 2.11 4/178 17628
/proc/meminfo: memFree=31006484/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=15828 CPUtime=6.29 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 3582 0 0 0 629 0 0 0 20 0 1 0 12054117 16207872 3588 33554432000 4194304 6058637 140733632830704 140733632829432 4261437 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17627/statm: 3957 3588 179 456 0 3493 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15828

[startup+12.7003 s]
/proc/loadavg: 2.11 2.17 2.11 4/178 17651
/proc/meminfo: memFree=30994764/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=21572 CPUtime=12.68 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 4300 0 0 0 1268 0 0 0 20 0 1 0 12054117 22089728 4802 33554432000 4194304 6058637 140733632830704 140733632829768 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 5393 4802 179 456 0 4929 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21572

[startup+25.5004 s]
/proc/loadavg: 2.16 2.18 2.11 3/178 17651
/proc/meminfo: memFree=30970008/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=33064 CPUtime=25.48 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 4829 0 0 0 2548 0 0 0 20 0 1 0 12054117 33857536 7874 33554432000 4194304 6058637 140733632830704 140733632829432 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 8266 7874 179 456 0 7802 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33064

[startup+51.1003 s]
/proc/loadavg: 2.10 2.17 2.11 3/178 17652
/proc/meminfo: memFree=30968216/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=39384 CPUtime=51.08 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 5907 0 0 0 5107 1 0 0 20 0 1 0 12054117 40329216 9410 33554432000 4194304 6058637 140733632830704 140733632829464 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 9846 9410 179 456 0 9382 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39384

[startup+102.3 s]
/proc/loadavg: 2.09 2.15 2.10 4/177 17653
/proc/meminfo: memFree=30940244/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=74240 CPUtime=102.28 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 6825 0 0 0 10226 2 0 0 20 0 1 0 12054117 76021760 12482 33554432000 4194304 6058637 140733632830704 140733632829432 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 18560 12482 179 456 0 18096 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 74240

[startup+162.3 s]
/proc/loadavg: 2.19 2.17 2.11 3/177 17654
/proc/meminfo: memFree=30907504/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=74240 CPUtime=162.25 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 6932 0 0 0 16223 2 0 0 20 0 1 0 12054117 76021760 18207 33554432000 4194304 6058637 140733632830704 140733632829432 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 18560 18207 179 456 0 18096 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74240

[startup+222.307 s]
/proc/loadavg: 2.28 2.20 2.12 3/177 17655
/proc/meminfo: memFree=30883668/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=74240 CPUtime=222.26 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 7191 0 0 0 22223 3 0 0 20 0 1 0 12054117 76021760 18207 33554432000 4194304 6058637 140733632830704 140733632829768 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 18560 18207 179 456 0 18096 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 74240

[startup+282.3 s]
/proc/loadavg: 2.23 2.20 2.12 4/177 17656
/proc/meminfo: memFree=30883876/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=74240 CPUtime=282.24 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 8512 0 0 0 28219 5 0 0 20 0 1 0 12054117 76021760 18239 33554432000 4194304 6058637 140733632830704 140733632829768 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 18560 18239 179 456 0 18096 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 74240

[startup+342.3 s]
/proc/loadavg: 2.24 2.21 2.12 4/177 17658
/proc/meminfo: memFree=30850680/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=123560 CPUtime=342.23 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 9807 0 0 0 34215 8 0 0 20 0 1 0 12054117 126525440 26673 33554432000 4194304 6058637 140733632830704 140733632829480 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 30890 26673 179 456 0 30426 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 123560

[startup+402.3 s]
/proc/loadavg: 2.24 2.21 2.13 3/177 17659
/proc/meminfo: memFree=30840872/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=123560 CPUtime=402.21 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 10851 0 0 0 40211 10 0 0 20 0 1 0 12054117 126525440 26673 33554432000 4194304 6058637 140733632830704 140733632829480 4246152 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 30890 26673 179 456 0 30426 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 123560

[startup+462.3 s]
/proc/loadavg: 2.22 2.22 2.13 4/177 17660
/proc/meminfo: memFree=30872084/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=74240 CPUtime=462.2 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 11640 0 0 0 46208 12 0 0 20 0 1 0 12054117 76021760 18239 33554432000 4194304 6058637 140733632830704 140733632829768 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 18560 18239 179 456 0 18096 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 74240

[startup+522.3 s]
/proc/loadavg: 2.23 2.22 2.14 3/177 17661
/proc/meminfo: memFree=30869788/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=74240 CPUtime=522.2 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 12429 0 0 0 52206 14 0 0 20 0 1 0 12054117 76021760 18239 33554432000 4194304 6058637 140733632830704 140733632829768 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 18560 18239 179 456 0 18096 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 74240

[startup+582.3 s]
/proc/loadavg: 2.20 2.21 2.14 3/178 17665
/proc/meminfo: memFree=30869548/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=74240 CPUtime=582.19 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 13222 0 0 0 58203 16 0 0 20 0 1 0 12054117 76021760 18239 33554432000 4194304 6058637 140733632830704 140733632829768 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 18560 18239 179 456 0 18096 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 74240


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.19 2.14 3/176 17672
/proc/meminfo: memFree=30812828/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=173244 CPUtime=942.14 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 23935 0 0 0 94179 35 0 0 20 0 1 0 12054117 177401856 32765 33554432000 4194304 6058637 140733632830704 140733632829736 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 43311 32765 179 456 0 42847 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 173244

[startup+1002.3 s]
/proc/loadavg: 2.16 2.19 2.14 3/177 17674
/proc/meminfo: memFree=30813820/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=173244 CPUtime=1002.13 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 25559 0 0 0 100175 38 0 0 20 0 1 0 12054117 177401856 32161 33554432000 4194304 6058637 140733632830704 140733632829480 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 43311 32161 179 456 0 42847 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 173244

[startup+1062.3 s]
/proc/loadavg: 2.18 2.18 2.14 3/177 17675
/proc/meminfo: memFree=30811800/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=173244 CPUtime=1062.12 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 27328 0 0 0 106171 41 0 0 20 0 1 0 12054117 177401856 32724 33554432000 4194304 6058637 140733632830704 140733632829736 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 43311 32724 179 456 0 42847 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 173244

[startup+1122.3 s]
/proc/loadavg: 2.16 2.17 2.14 3/177 17676
/proc/meminfo: memFree=30815496/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=142424 CPUtime=1122.1 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 28494 0 0 0 112167 43 0 0 20 0 1 0 12054117 145842176 31674 33554432000 4194304 6058637 140733632830704 140733632829480 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 35606 31674 179 456 0 35142 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 142424

[startup+1182.3 s]
/proc/loadavg: 2.09 2.15 2.13 3/178 17680
/proc/meminfo: memFree=30786120/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=142424 CPUtime=1182.1 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 30214 0 0 0 118163 47 0 0 20 0 1 0 12054117 145842176 29626 33554432000 4194304 6058637 140733632830704 140733632829480 4278251 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 35606 29626 179 456 0 35142 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 142424

[startup+1242.3 s]
/proc/loadavg: 2.03 2.12 2.12 3/177 17681
/proc/meminfo: memFree=30802860/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=114036 CPUtime=1242.09 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 32198 0 0 0 124159 50 0 0 20 0 1 0 12054117 116772864 25800 33554432000 4194304 6058637 140733632830704 140733632829768 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 28509 25800 179 456 0 28045 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 114036

[startup+1302.3 s]
/proc/loadavg: 2.15 2.14 2.12 3/177 17683
/proc/meminfo: memFree=30776252/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=194176 CPUtime=1302.08 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 34235 0 0 0 130154 54 0 0 20 0 1 0 12054117 198836224 41777 33554432000 4194304 6058637 140733632830704 140733632829736 4277582 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 48544 41777 179 456 0 48080 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 194176

[startup+1362.3 s]
/proc/loadavg: 2.10 2.13 2.12 3/177 17684
/proc/meminfo: memFree=30791124/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=163356 CPUtime=1362.07 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 35362 0 0 0 136151 56 0 0 20 0 1 0 12054117 167276544 37614 33554432000 4194304 6058637 140733632830704 140733632829480 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 40839 37614 179 456 0 40375 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 163356

[startup+1422.3 s]
/proc/loadavg: 2.12 2.13 2.12 3/177 17685
/proc/meminfo: memFree=30728844/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=194176 CPUtime=1422.07 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 36822 0 0 0 142148 59 0 0 20 0 1 0 12054117 198836224 44337 33554432000 4194304 6058637 140733632830704 140733632829736 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 48544 44337 179 456 0 48080 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 194176

[startup+1482.3 s]
/proc/loadavg: 2.09 2.12 2.11 4/177 17686
/proc/meminfo: memFree=30781124/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=163356 CPUtime=1482.06 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 38003 0 0 0 148144 62 0 0 20 0 1 0 12054117 167276544 40226 33554432000 4194304 6058637 140733632830704 140733632829480 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 40839 40226 179 456 0 40375 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 163356

[startup+1542.31 s]
/proc/loadavg: 2.08 2.11 2.10 3/177 17687
/proc/meminfo: memFree=30784952/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=114036 CPUtime=1542.05 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 39419 0 0 0 154141 64 0 0 20 0 1 0 12054117 116772864 28156 33554432000 4194304 6058637 140733632830704 140733632829768 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 28509 28156 179 456 0 28045 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 114036

[startup+1602.3 s]
/proc/loadavg: 2.13 2.12 2.10 3/177 17689
/proc/meminfo: memFree=30776592/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=194176 CPUtime=1602.03 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 41152 0 0 0 160136 67 0 0 20 0 1 0 12054117 198836224 41777 33554432000 4194304 6058637 140733632830704 140733632829736 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 48544 41777 179 456 0 48080 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 194176

[startup+1662.3 s]
/proc/loadavg: 2.20 2.14 2.11 3/177 17690
/proc/meminfo: memFree=30786980/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=114036 CPUtime=1662.03 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 42028 0 0 0 166134 69 0 0 20 0 1 0 12054117 116772864 28156 33554432000 4194304 6058637 140733632830704 140733632829768 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 28509 28156 179 456 0 28045 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 114036

[startup+1722.3 s]
/proc/loadavg: 2.17 2.14 2.11 3/177 17691
/proc/meminfo: memFree=30776640/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=194176 CPUtime=1722.02 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 43755 0 0 0 172129 73 0 0 20 0 1 0 12054117 198836224 41777 33554432000 4194304 6058637 140733632830704 140733632829736 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 48544 41777 179 456 0 48080 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 194176

[startup+1782.3 s]
/proc/loadavg: 2.25 2.16 2.11 3/178 17695
/proc/meminfo: memFree=30719976/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=194176 CPUtime=1782 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 44635 0 0 0 178126 74 0 0 20 0 1 0 12054117 198836224 45873 33554432000 4194304 6058637 140733632830704 140733632829736 4278165 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 48544 45873 179 456 0 48080 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 194176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.18 2.15 2.11 3/178 17695
/proc/meminfo: memFree=30737060/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=163356 CPUtime=1800 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 44900 0 0 0 179925 75 0 0 20 0 1 0 12054117 167276544 39662 33554432000 4194304 6058637 140733632830704 140733632829480 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 40839 39662 179 456 0 40375 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163356

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 17627 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.18 2.15 2.11 3/178 17695
/proc/meminfo: memFree=30737060/32872528 swapFree=876280/941688
[pid=17627] ppid=17624 vsize=163356 CPUtime=1800 cores=0,2,4,6
/proc/17627/stat : 17627 (open-wbo-lsu) R 17624 17627 17444 0 -1 4202496 44900 0 0 0 179925 75 0 0 20 0 1 0 12054117 167276544 39662 33554432000 4194304 6058637 140733632830704 140733632829480 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17627/statm: 40839 39662 179 456 0 40375 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163356

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.26
CPU system time (s): 0.756884
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 194176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.756884
maximum resident set size= 185540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44903
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= 12
involuntary context switches= 1865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.9441 second user time and 7.60184 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-16 20:00:52
IDJOB=4096018
IDBENCH=107554
IDSOLVER=2545
FILE ID=node113/4096018-1466100052
RUNJOBID= node113-1466098251-17460
PBS_JOBID= 19904068
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-75.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096018-1466100052/watcher-4096018-1466100052 -o /tmp/evaluation-result-4096018-1466100052/solver-4096018-1466100052 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17460 --watchdog 1960  open-wbo-lsu HOME/instance-4096018-1466100052.opb

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

MD5SUM BENCH= e99a92c475c27e379186b23a10ad8a97
RANDOM SEED=852926253

node113.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31030884 kB
Buffers:           56660 kB
Cached:           137156 kB
SwapCached:         2160 kB
Active:           107812 kB
Inactive:          90732 kB
Active(anon):       5744 kB
Inactive(anon):     1612 kB
Active(file):     102068 kB
Inactive(file):    89120 kB
Unevictable:      941688 kB
Mlocked:          876280 kB
SwapTotal:      67108856 kB
SwapFree:       67098740 kB
Dirty:              9400 kB
Writeback:             0 kB
AnonPages:        945664 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             569136 kB
SReclaimable:      13180 kB
SUnreclaim:       555956 kB
KernelStack:        1408 kB
PageTables:         5764 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1061924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 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= 71700 MiB
End job on node113 at 2016-06-16 20:30:52