Trace number 4098181

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) 1800.06 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_14.opb
MD5SUMabd9600d75e11c6c4fdeb14a297d2545
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 variables6162
Total number of constraints30113
Number of constraints which are clauses30108
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 constraint78
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 14
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 92
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-4098181-1466117275.opb
0.00/0.00	c File size is 4106068 bytes.
1800.05/1800.40	c Sum of soft weights:            0
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.05/1800.40	c |  Number of variables:          6162                                                                   |
1800.05/1800.40	c |  Number of hard clauses:      30111                                                                   |
1800.05/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.05/1800.40	c |  Number of cardinality:           6                                                                   |
1800.05/1800.40	c |  Number of PB :                   0                                                                   |
1800.05/1800.40	c |  Parse time:                   0.44 s                                                                 |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ==========================================[ Solver Settings ]============================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.05/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	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-4098181-1466117275/watcher-4098181-1466117275 -o /tmp/evaluation-result-4098181-1466117275/solver-4098181-1466117275 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466113195-23533 --watchdog 1960 open-wbo-lsu HOME/instance-4098181-1466117275.opb 

pid=27688
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: 2.03 2.03 2.00 3/176 27691
/proc/meminfo: memFree=31618184/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=6744 CPUtime=0 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 1416 0 0 0 0 0 0 0 20 0 1 0 13777955 6905856 1291 33554432000 4194304 6058637 140735331392784 140735463008760 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 1686 1291 1138 456 0 219 0

[startup+0.10016 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 27691
/proc/meminfo: memFree=31618184/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=7676 CPUtime=0.09 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 1662 0 0 0 9 0 0 0 20 0 1 0 13777955 7860224 1537 33554432000 4194304 6058637 140735331392784 140735463008760 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 1919 1537 1138 456 0 452 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7676

[startup+0.200283 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 27691
/proc/meminfo: memFree=31618184/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=8084 CPUtime=0.19 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 1776 0 0 0 19 0 0 0 20 0 1 0 13777955 8278016 1651 33554432000 4194304 6058637 140735331392784 140735331391096 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 2021 1651 1138 456 0 554 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8084

[startup+0.300265 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 27691
/proc/meminfo: memFree=31618184/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=8540 CPUtime=0.29 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 1889 0 0 0 29 0 0 0 20 0 1 0 13777955 8744960 1764 33554432000 4194304 6058637 140735331392784 140735331391096 5130059 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 2135 1764 1138 456 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8540

[startup+0.70024 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 27691
/proc/meminfo: memFree=31618184/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=17184 CPUtime=0.69 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 3892 0 0 0 69 0 0 0 20 0 1 0 13777955 17596416 3259 33554432000 4194304 6058637 140735331392784 140735331391096 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 4296 3259 176 456 0 3832 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17184

[startup+1.50023 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 27692
/proc/meminfo: memFree=31600152/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=18636 CPUtime=1.49 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 5614 0 0 0 149 0 0 0 20 0 1 0 13777955 19083264 4106 33554432000 4194304 6058637 140735331392784 140735331391816 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 4659 4106 178 456 0 4195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18636

[startup+3.10026 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 27692
/proc/meminfo: memFree=31554848/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=31008 CPUtime=3.09 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 7222 0 0 0 308 1 0 0 20 0 1 0 13777955 31752192 7106 33554432000 4194304 6058637 140735331392784 140735331391400 4261333 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 7752 7106 178 456 0 7288 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31008

[startup+6.3003 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 27692
/proc/meminfo: memFree=31529180/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=49684 CPUtime=6.29 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 7886 0 0 0 628 1 0 0 20 0 1 0 13777955 50876416 9154 33554432000 4194304 6058637 140735331392784 140735331391512 4254832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 12421 9154 178 456 0 11957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49684

[startup+12.7003 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 27692
/proc/meminfo: memFree=31489248/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=68536 CPUtime=12.69 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 8578 0 0 0 1267 2 0 0 20 0 1 0 13777955 70180864 14443 33554432000 4194304 6058637 140735331392784 140735331391512 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 17134 14443 178 456 0 16670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68536

[startup+25.5004 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 27692
/proc/meminfo: memFree=31468588/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=68540 CPUtime=25.48 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 9988 0 0 0 2546 2 0 0 20 0 1 0 13777955 70184960 16441 33554432000 4194304 6058637 140735331392784 140735331391512 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 17135 16441 178 456 0 16671 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68540

[startup+51.1004 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 27692
/proc/meminfo: memFree=31498596/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=80636 CPUtime=51.08 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 11173 0 0 0 5103 5 0 0 20 0 1 0 13777955 82571264 19752 33554432000 4194304 6058637 140735331392784 140735331391848 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 20159 19752 178 456 0 19695 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80636

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 27693
/proc/meminfo: memFree=31482192/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=80636 CPUtime=102.27 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 12785 0 0 0 10218 9 0 0 20 0 1 0 13777955 82571264 19752 33554432000 4194304 6058637 140735331392784 140735331391848 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 20159 19752 178 456 0 19695 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80636

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 27698
/proc/meminfo: memFree=31398700/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=162.25 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 14986 0 0 0 16211 14 0 0 20 0 1 0 13777955 164634624 33254 33554432000 4194304 6058637 140735331392784 140735331391816 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 33254 178 456 0 39730 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 160776

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 27699
/proc/meminfo: memFree=31391264/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=222.25 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 16459 0 0 0 22208 17 0 0 20 0 1 0 13777955 164634624 33766 33554432000 4194304 6058637 140735331392784 140735331391816 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 33766 178 456 0 39730 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 160776

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27701
/proc/meminfo: memFree=31428376/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=282.24 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 17934 0 0 0 28203 21 0 0 20 0 1 0 13777955 164634624 33766 33554432000 4194304 6058637 140735331392784 140735331391816 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 33766 178 456 0 39730 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 160776

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27702
/proc/meminfo: memFree=31369584/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=342.23 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 19506 0 0 0 34199 24 0 0 20 0 1 0 13777955 164634624 38374 33554432000 4194304 6058637 140735331392784 140735331391816 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 38374 178 456 0 39730 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 160776

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27703
/proc/meminfo: memFree=31407368/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=402.23 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 21069 0 0 0 40195 28 0 0 20 0 1 0 13777955 164634624 39398 33554432000 4194304 6058637 140735331392784 140735331391816 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 39398 178 456 0 39730 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 160776

[startup+462.3 s]
/proc/loadavg: 1.69 1.93 1.97 2/170 27736
/proc/meminfo: memFree=31547720/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=462.21 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 22851 0 0 0 46191 30 0 0 20 0 1 0 13777955 164634624 39615 33554432000 4194304 6058637 140735331392784 140735331391816 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 39615 178 456 0 39730 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 160776

[startup+522.3 s]
/proc/loadavg: 1.41 1.79 1.92 2/170 27737
/proc/meminfo: memFree=31541164/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=210864 CPUtime=522.2 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 25010 0 0 0 52186 34 0 0 20 0 1 0 13777955 215924736 41235 33554432000 4194304 6058637 140735331392784 140735331391816 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 52716 41235 178 456 0 52252 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 210864

[startup+582.3 s]
/proc/loadavg: 1.15 1.64 1.86 2/170 27738
/proc/meminfo: memFree=31548644/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=582.2 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 25758 0 0 0 58183 37 0 0 20 0 1 0 13777955 164634624 39398 33554432000 4194304 6058637 140735331392784 140735331391816 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 39398 178 456 0 39730 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 160776


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


[startup+882.307 s]
/proc/loadavg: 1.02 1.27 1.63 2/170 27770
/proc/meminfo: memFree=31539024/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=210864 CPUtime=882.13 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 32880 0 0 0 88161 52 0 0 20 0 1 0 13777955 215924736 41747 33554432000 4194304 6058637 140735331392784 140735331391816 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 52716 41747 178 456 0 52252 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 210864

[startup+942.3 s]
/proc/loadavg: 1.01 1.22 1.59 2/170 27771
/proc/meminfo: memFree=31553020/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=942.12 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 33627 0 0 0 94158 54 0 0 20 0 1 0 13777955 164634624 38374 33554432000 4194304 6058637 140735331392784 140735331391816 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 38374 178 456 0 39730 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 160776

[startup+1002.3 s]
/proc/loadavg: 1.05 1.19 1.56 2/170 27772
/proc/meminfo: memFree=31573412/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=1002.11 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 35197 0 0 0 100154 57 0 0 20 0 1 0 13777955 164634624 33254 33554432000 4194304 6058637 140735331392784 140735331391816 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 33254 178 456 0 39730 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 160776

[startup+1062.3 s]
/proc/loadavg: 1.05 1.17 1.52 2/170 27774
/proc/meminfo: memFree=31521212/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=210864 CPUtime=1062.1 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 36040 0 0 0 106151 59 0 0 20 0 1 0 13777955 215924736 46867 33554432000 4194304 6058637 140735331392784 140735331391816 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 52716 46867 178 456 0 52252 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 210864

[startup+1122.3 s]
/proc/loadavg: 1.07 1.15 1.49 2/170 27775
/proc/meminfo: memFree=31556864/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=1122.08 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 36805 0 0 0 112147 61 0 0 20 0 1 0 13777955 164634624 37350 33554432000 4194304 6058637 140735331392784 140735331391816 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 37350 178 456 0 39730 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 160776

[startup+1182.3 s]
/proc/loadavg: 1.02 1.12 1.46 2/170 27776
/proc/meminfo: memFree=31520912/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=210864 CPUtime=1182.08 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 37637 0 0 0 118145 63 0 0 20 0 1 0 13777955 215924736 46867 33554432000 4194304 6058637 140735331392784 140735331391816 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 52716 46867 178 456 0 52252 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 210864

[startup+1242.3 s]
/proc/loadavg: 1.01 1.10 1.43 2/170 27777
/proc/meminfo: memFree=31551048/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=1242.07 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 38388 0 0 0 124141 66 0 0 20 0 1 0 13777955 164634624 38886 33554432000 4194304 6058637 140735331392784 140735331391816 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 38886 178 456 0 39730 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 160776

[startup+1302.3 s]
/proc/loadavg: 1.00 1.08 1.40 2/170 27778
/proc/meminfo: memFree=31585592/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=129956 CPUtime=1302.06 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 39365 0 0 0 130138 68 0 0 20 0 1 0 13777955 133074944 30115 33554432000 4194304 6058637 140735331392784 140735331391848 4255178 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 32489 30115 178 456 0 32025 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 129956

[startup+1362.3 s]
/proc/loadavg: 1.00 1.06 1.37 2/171 27783
/proc/meminfo: memFree=31541352/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=210864 CPUtime=1362.04 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 40782 0 0 0 136134 70 0 0 20 0 1 0 13777955 215924736 41235 33554432000 4194304 6058637 140735331392784 140735331391816 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 52716 41235 178 456 0 52252 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 210864

[startup+1422.3 s]
/proc/loadavg: 1.00 1.05 1.34 2/170 27784
/proc/meminfo: memFree=31577500/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=1422.05 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 41504 0 0 0 142132 73 0 0 20 0 1 0 13777955 164634624 32204 33554432000 4194304 6058637 140735331392784 140735331391816 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 32204 178 456 0 39730 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 160776

[startup+1482.3 s]
/proc/loadavg: 1.04 1.05 1.33 2/170 27785
/proc/meminfo: memFree=31535164/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=210864 CPUtime=1482.02 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 42366 0 0 0 148128 74 0 0 20 0 1 0 13777955 215924736 42771 33554432000 4194304 6058637 140735331392784 140735331391816 4278229 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 52716 42771 178 456 0 52252 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 210864

[startup+1542.31 s]
/proc/loadavg: 1.07 1.06 1.31 2/170 27786
/proc/meminfo: memFree=31575052/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=1542.01 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 43130 0 0 0 154125 76 0 0 20 0 1 0 13777955 164634624 32742 33554432000 4194304 6058637 140735331392784 140735331391816 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 32742 178 456 0 39730 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 160776

[startup+1602.3 s]
/proc/loadavg: 1.08 1.06 1.29 2/170 27787
/proc/meminfo: memFree=31534772/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=210864 CPUtime=1602 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 43962 0 0 0 160122 78 0 0 20 0 1 0 13777955 215924736 42771 33554432000 4194304 6058637 140735331392784 140735331391816 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 52716 42771 178 456 0 52252 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 210864

[startup+1662.3 s]
/proc/loadavg: 1.03 1.05 1.27 2/170 27789
/proc/meminfo: memFree=31579056/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=129956 CPUtime=1661.99 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 44127 0 0 0 166120 79 0 0 20 0 1 0 13777955 133074944 31651 33554432000 4194304 6058637 140735331392784 140735331391848 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 32489 31651 178 456 0 32025 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 129956

[startup+1722.3 s]
/proc/loadavg: 1.01 1.03 1.25 2/170 27790
/proc/meminfo: memFree=31536792/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=210864 CPUtime=1721.98 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 45549 0 0 0 172117 81 0 0 20 0 1 0 13777955 215924736 42259 33554432000 4194304 6058637 140735331392784 140735331391816 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 52716 42259 178 456 0 52252 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 210864

[startup+1782.3 s]
/proc/loadavg: 1.06 1.04 1.24 2/170 27791
/proc/meminfo: memFree=31503832/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=210864 CPUtime=1781.95 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 45597 0 0 0 178113 82 0 0 20 0 1 0 13777955 215924736 50963 33554432000 4194304 6058637 140735331392784 140735331391816 4278165 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 52716 50963 178 456 0 52252 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 210864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.04 1.04 1.23 2/170 27791
/proc/meminfo: memFree=31566560/32872528 swapFree=248296/248296
[pid=27691] ppid=27688 vsize=160776 CPUtime=1800.05 cores=1,3,5,7
/proc/27691/stat : 27691 (open-wbo-lsu) R 27688 27691 21438 0 -1 4202496 46337 0 0 0 179922 83 0 0 20 0 1 0 13777955 164634624 34790 33554432000 4194304 6058637 140735331392784 140735331391816 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27691/statm: 40194 34790 178 456 0 39730 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 160776

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 27691 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): 1800.06
CPU user time (s): 1799.22
CPU system time (s): 0.836872
CPU usage (%): 99.981
Max. virtual memory (cumulated for all children) (KiB): 260184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.22
system time used= 0.836872
maximum resident set size= 251448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46340
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= 104
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.78527 second user time and 6.67598 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-17 00:47:55
IDJOB=4098181
IDBENCH=107863
IDSOLVER=2545
FILE ID=node103/4098181-1466117275
RUNJOBID= node103-1466113195-23533
PBS_JOBID= 19904050
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_14.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098181-1466117275/watcher-4098181-1466117275 -o /tmp/evaluation-result-4098181-1466117275/solver-4098181-1466117275 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466113195-23533 --watchdog 1960  open-wbo-lsu HOME/instance-4098181-1466117275.opb

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

MD5SUM BENCH= abd9600d75e11c6c4fdeb14a297d2545
RANDOM SEED=1204378748

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:        31618192 kB
Buffers:           51384 kB
Cached:           132112 kB
SwapCached:        41796 kB
Active:           164424 kB
Inactive:         132628 kB
Active(anon):      74352 kB
Inactive(anon):    41288 kB
Active(file):      90072 kB
Inactive(file):    91340 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67059980 kB
Dirty:              8468 kB
Writeback:             0 kB
AnonPages:        324668 kB
Mapped:             7672 kB
Shmem:                 0 kB
Slab:             570712 kB
SReclaimable:      14124 kB
SUnreclaim:       556588 kB
KernelStack:        1472 kB
PageTables:         4864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     448460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 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= 71724 MiB
End job on node103 at 2016-06-17 01:17:56