Trace number 4096188

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-random4regular-30.opb
MD5SUMbe2173e9db18d2d2a17ba4023385c458
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 benchmark0.011998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables121
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)60
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
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-4096188-1466102496.opb
0.00/0.00	c File size is 2368 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           121                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          60                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4096188-1466102496/watcher-4096188-1466102496 -o /tmp/evaluation-result-4096188-1466102496/solver-4096188-1466102496 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29221 --watchdog 1960 open-wbo HOME/instance-4096188-1466102496.opb 

pid=29816
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: 2.20 2.20 2.17 3/176 29819
/proc/meminfo: memFree=30543124/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=6840 CPUtime=0 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 382 0 0 0 0 0 0 0 20 0 1 0 12296273 7004160 255 33554432000 4194304 6059633 140735414174960 140736232073800 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 1710 255 164 456 0 1246 0

[startup+0.100161 s]
/proc/loadavg: 2.20 2.20 2.17 3/176 29819
/proc/meminfo: memFree=30543124/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=3288 CPUtime=0.09 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 573 0 0 0 9 0 0 0 20 0 1 0 12296273 3366912 398 33554432000 4194304 6059633 140735414174960 140736232073800 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 822 398 174 456 0 358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3288

[startup+0.200278 s]
/proc/loadavg: 2.20 2.20 2.17 3/176 29819
/proc/meminfo: memFree=30543124/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=3736 CPUtime=0.19 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 709 0 0 0 19 0 0 0 20 0 1 0 12296273 3825664 534 33554432000 4194304 6059633 140735414174960 140736232073800 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 934 534 174 456 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3736

[startup+0.30024 s]
/proc/loadavg: 2.20 2.20 2.17 3/176 29819
/proc/meminfo: memFree=30543124/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=4748 CPUtime=0.29 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 786 0 0 0 29 0 0 0 20 0 1 0 12296273 4861952 609 33554432000 4194304 6059633 140735414174960 140736232073800 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 1187 609 174 456 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4748

[startup+0.70023 s]
/proc/loadavg: 2.20 2.20 2.17 3/176 29819
/proc/meminfo: memFree=30543124/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=5940 CPUtime=0.69 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 1204 0 0 0 69 0 0 0 20 0 1 0 12296273 6082560 1017 33554432000 4194304 6059633 140735414174960 140736232073800 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 1485 1017 174 456 0 1021 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5940

[startup+1.50023 s]
/proc/loadavg: 2.20 2.20 2.17 3/177 29820
/proc/meminfo: memFree=30535308/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=8616 CPUtime=1.49 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 1471 0 0 0 149 0 0 0 20 0 1 0 12296273 8822784 1790 33554432000 4194304 6059633 140735414174960 140735414173448 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 2154 1790 174 456 0 1690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8616

[startup+3.10025 s]
/proc/loadavg: 2.18 2.20 2.17 3/177 29820
/proc/meminfo: memFree=30534308/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=11908 CPUtime=3.09 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 1894 0 0 0 309 0 0 0 20 0 1 0 12296273 12193792 2213 33554432000 4194304 6059633 140735414174960 140735414173448 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 2977 2213 174 456 0 2513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11908

[startup+6.30023 s]
/proc/loadavg: 2.18 2.20 2.17 4/177 29820
/proc/meminfo: memFree=30527888/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=11908 CPUtime=6.29 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 2151 0 0 0 629 0 0 0 20 0 1 0 12296273 12193792 2464 33554432000 4194304 6059633 140735414174960 140735414173448 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 2977 2464 174 456 0 2513 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11908

[startup+12.7003 s]
/proc/loadavg: 2.16 2.19 2.16 4/177 29820
/proc/meminfo: memFree=30547872/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=18980 CPUtime=12.68 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 3410 0 0 0 1268 0 0 0 20 0 1 0 12296273 19435520 4223 33554432000 4194304 6059633 140735414174960 140735414173448 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 4745 4223 174 456 0 4281 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18980

[startup+25.5004 s]
/proc/loadavg: 2.20 2.20 2.17 3/177 29820
/proc/meminfo: memFree=30498484/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=22344 CPUtime=25.48 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 3819 0 0 0 2548 0 0 0 20 0 1 0 12296273 22880256 5131 33554432000 4194304 6059633 140735414174960 140735414173448 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 5586 5131 174 456 0 5122 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22344

[startup+51.1004 s]
/proc/loadavg: 2.13 2.19 2.16 3/177 29820
/proc/meminfo: memFree=30491968/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=33836 CPUtime=51.08 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 4286 0 0 0 5107 1 0 0 20 0 1 0 12296273 34648064 8089 33554432000 4194304 6059633 140735414174960 140735414173448 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 8459 8089 174 456 0 7995 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33836

[startup+102.3 s]
/proc/loadavg: 2.13 2.18 2.16 4/177 29821
/proc/meminfo: memFree=30512668/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=41020 CPUtime=102.28 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 4538 0 0 0 10227 1 0 0 20 0 1 0 12296273 42004480 9865 33554432000 4194304 6059633 140735414174960 140735414173480 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 10255 9865 174 456 0 9791 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41020

[startup+162.3 s]
/proc/loadavg: 2.23 2.19 2.17 3/176 29822
/proc/meminfo: memFree=30505820/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=53520 CPUtime=162.26 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 5348 0 0 0 16224 2 0 0 20 0 1 0 12296273 54804480 12401 33554432000 4194304 6059633 140735414174960 140735414173448 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 13380 12401 174 456 0 12916 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 53520

[startup+222.307 s]
/proc/loadavg: 2.22 2.20 2.17 3/177 29824
/proc/meminfo: memFree=30452136/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=53520 CPUtime=222.26 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 5348 0 0 0 22224 2 0 0 20 0 1 0 12296273 54804480 12401 33554432000 4194304 6059633 140735414174960 140735414173448 4246644 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 13380 12401 174 456 0 12916 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 53520

[startup+282.3 s]
/proc/loadavg: 2.20 2.19 2.17 3/177 29825
/proc/meminfo: memFree=30456400/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=53520 CPUtime=282.24 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 5349 0 0 0 28222 2 0 0 20 0 1 0 12296273 54804480 12913 33554432000 4194304 6059633 140735414174960 140735414173448 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 13380 12913 174 456 0 12916 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 53520

[startup+342.3 s]
/proc/loadavg: 2.28 2.21 2.18 3/177 29827
/proc/meminfo: memFree=30470736/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=53520 CPUtime=342.23 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 5418 0 0 0 34221 2 0 0 20 0 1 0 12296273 54804480 12979 33554432000 4194304 6059633 140735414174960 140735414173448 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 13380 12979 174 456 0 12916 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 53520

[startup+402.3 s]
/proc/loadavg: 2.17 2.19 2.17 3/177 29828
/proc/meminfo: memFree=30425976/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=402.22 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 5840 0 0 0 40220 2 0 0 20 0 1 0 12296273 85880832 18341 33554432000 4194304 6059633 140735414174960 140735414173448 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 18341 174 456 0 20503 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 83868

[startup+462.3 s]
/proc/loadavg: 2.10 2.17 2.17 3/177 29829
/proc/meminfo: memFree=30435524/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=462.22 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6062 0 0 0 46219 3 0 0 20 0 1 0 12296273 85880832 19068 33554432000 4194304 6059633 140735414174960 140735414173448 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 19068 174 456 0 20503 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 83868

[startup+522.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/178 29833
/proc/meminfo: memFree=30477812/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=522.21 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6062 0 0 0 52218 3 0 0 20 0 1 0 12296273 85880832 19068 33554432000 4194304 6059633 140735414174960 140735414173448 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 19068 174 456 0 20503 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 83868

[startup+582.3 s]
/proc/loadavg: 2.11 2.15 2.16 3/177 29834
/proc/meminfo: memFree=30432016/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=582.2 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6062 0 0 0 58217 3 0 0 20 0 1 0 12296273 85880832 19068 33554432000 4194304 6059633 140735414174960 140735414173448 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 19068 174 456 0 20503 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 83868


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.13 2.14 3/177 29842
/proc/meminfo: memFree=30473592/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=942.14 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6064 0 0 0 94210 4 0 0 20 0 1 0 12296273 85880832 20092 33554432000 4194304 6059633 140735414174960 140735414173448 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 20092 174 456 0 20503 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 83868

[startup+1002.3 s]
/proc/loadavg: 2.10 2.11 2.13 3/177 29843
/proc/meminfo: memFree=30433352/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=1002.13 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6065 0 0 0 100209 4 0 0 20 0 1 0 12296273 85880832 20604 33554432000 4194304 6059633 140735414174960 140735414173448 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 20604 174 456 0 20503 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 83868

[startup+1062.3 s]
/proc/loadavg: 1.61 1.97 2.08 2/170 29874
/proc/meminfo: memFree=30595788/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=1062.12 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6065 0 0 0 106208 4 0 0 20 0 1 0 12296273 85880832 20604 33554432000 4194304 6059633 140735414174960 140735414173448 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 20604 174 456 0 20503 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 83868

[startup+1122.3 s]
/proc/loadavg: 1.42 1.85 2.03 2/171 29878
/proc/meminfo: memFree=30595768/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=1122.11 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6065 0 0 0 112207 4 0 0 20 0 1 0 12296273 85880832 20604 33554432000 4194304 6059633 140735414174960 140735414173448 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 20604 174 456 0 20503 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 83868

[startup+1182.3 s]
/proc/loadavg: 1.39 1.77 1.99 2/171 29902
/proc/meminfo: memFree=30595652/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=1182.1 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6065 0 0 0 118206 4 0 0 20 0 1 0 12296273 85880832 20604 33554432000 4194304 6059633 140735414174960 140735414173448 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 20604 174 456 0 20503 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 83868

[startup+1242.3 s]
/proc/loadavg: 1.34 1.69 1.95 3/170 29904
/proc/meminfo: memFree=30595720/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=1242.1 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6065 0 0 0 124206 4 0 0 20 0 1 0 12296273 85880832 20604 33554432000 4194304 6059633 140735414174960 140735414173448 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 20604 174 456 0 20503 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 83868

[startup+1302.3 s]
/proc/loadavg: 1.25 1.59 1.89 2/170 29905
/proc/meminfo: memFree=30595476/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=83868 CPUtime=1302.09 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6065 0 0 0 130205 4 0 0 20 0 1 0 12296273 85880832 20604 33554432000 4194304 6059633 140735414174960 140735414173448 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 20967 20604 174 456 0 20503 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 83868

[startup+1362.3 s]
/proc/loadavg: 1.30 1.54 1.86 2/170 29906
/proc/meminfo: memFree=30594608/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=84720 CPUtime=1362.07 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6287 0 0 0 136203 4 0 0 20 0 1 0 12296273 86753280 20817 33554432000 4194304 6059633 140735414174960 140735414173480 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 21180 20817 174 456 0 20716 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 84720

[startup+1422.3 s]
/proc/loadavg: 1.28 1.49 1.81 2/170 29907
/proc/meminfo: memFree=30594080/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=85432 CPUtime=1422.07 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 6473 0 0 0 142203 4 0 0 20 0 1 0 12296273 87482368 20995 33554432000 4194304 6059633 140735414174960 140735414173480 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 21358 20995 174 456 0 20894 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 85432

[startup+1482.3 s]
/proc/loadavg: 1.16 1.42 1.77 2/170 29908
/proc/meminfo: memFree=30562012/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=134752 CPUtime=1482.05 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 7075 0 0 0 148200 5 0 0 20 0 1 0 12296273 137986048 28961 33554432000 4194304 6059633 140735414174960 140735414173496 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 33688 28961 174 456 0 33224 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 134752

[startup+1542.31 s]
/proc/loadavg: 1.16 1.37 1.73 2/170 29910
/proc/meminfo: memFree=30593440/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=85432 CPUtime=1542.06 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 7376 0 0 0 154200 6 0 0 20 0 1 0 12296273 87482368 20995 33554432000 4194304 6059633 140735414174960 140735414173784 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 21358 20995 174 456 0 20894 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 85432

[startup+1602.3 s]
/proc/loadavg: 1.22 1.35 1.70 2/170 29911
/proc/meminfo: memFree=30580544/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=98384 CPUtime=1602.04 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 7851 0 0 0 160197 7 0 0 20 0 1 0 12296273 100745216 24233 33554432000 4194304 6059633 140735414174960 140735414173784 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 24596 24233 174 456 0 24132 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 98384

[startup+1662.3 s]
/proc/loadavg: 1.08 1.28 1.65 2/170 29912
/proc/meminfo: memFree=30580684/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=98384 CPUtime=1662.03 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 8153 0 0 0 166196 7 0 0 20 0 1 0 12296273 100745216 24233 33554432000 4194304 6059633 140735414174960 140735414173784 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 24596 24233 174 456 0 24132 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 98384

[startup+1722.3 s]
/proc/loadavg: 1.19 1.27 1.62 2/171 29916
/proc/meminfo: memFree=30547664/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=147704 CPUtime=1722.02 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 8455 0 0 0 172194 8 0 0 20 0 1 0 12296273 151248896 32711 33554432000 4194304 6059633 140735414174960 140735414173496 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 36926 32711 174 456 0 36462 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 147704

[startup+1782.3 s]
/proc/loadavg: 1.20 1.25 1.59 2/170 29917
/proc/meminfo: memFree=30547180/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=147704 CPUtime=1782.01 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 8757 0 0 0 178192 9 0 0 20 0 1 0 12296273 151248896 32711 33554432000 4194304 6059633 140735414174960 140735414173496 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 36926 32711 174 456 0 36462 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 147704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.23 1.25 1.59 2/170 29918
/proc/meminfo: memFree=30580444/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=98384 CPUtime=1800.01 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 8757 0 0 0 179992 9 0 0 20 0 1 0 12296273 100745216 24233 33554432000 4194304 6059633 140735414174960 140735414173784 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 24596 24233 174 456 0 24132 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98384

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 29819 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.23 1.25 1.59 2/170 29918
/proc/meminfo: memFree=30580444/32872528 swapFree=1190796/1305260
[pid=29819] ppid=29816 vsize=98384 CPUtime=1800.01 cores=1,3,5,7
/proc/29819/stat : 29819 (open-wbo) R 29816 29819 29204 0 -1 4202496 8757 0 0 0 179992 9 0 0 20 0 1 0 12296273 100745216 24233 33554432000 4194304 6059633 140735414174960 140735414173784 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29819/statm: 24596 24233 174 456 0 24132 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98384

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.93
CPU system time (s): 0.095985
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 147704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.095985
maximum resident set size= 130844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8760
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= 9
involuntary context switches= 2069

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.31874 second user time and 16.5695 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-16 20:41:37
IDJOB=4096188
IDBENCH=107578
IDSOLVER=2547
FILE ID=node127/4096188-1466102496
RUNJOBID= node127-1466097094-29221
PBS_JOBID= 19904036
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-30.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096188-1466102496/watcher-4096188-1466102496 -o /tmp/evaluation-result-4096188-1466102496/solver-4096188-1466102496 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29221 --watchdog 1960  open-wbo HOME/instance-4096188-1466102496.opb

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

MD5SUM BENCH= be2173e9db18d2d2a17ba4023385c458
RANDOM SEED=219595835

node127.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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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		: 2666.769
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		: 2666.769
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		: 2666.769
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:        30543744 kB
Buffers:           51136 kB
Cached:           105408 kB
SwapCached:        34656 kB
Active:           191840 kB
Inactive:         123204 kB
Active(anon):     125264 kB
Inactive(anon):    35592 kB
Active(file):      66576 kB
Inactive(file):    87612 kB
Unevictable:     1305260 kB
Mlocked:         1190796 kB
SwapTotal:      67108856 kB
SwapFree:       67066092 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:       1438552 kB
Mapped:             7744 kB
Shmem:                 0 kB
Slab:             568984 kB
SReclaimable:      13148 kB
SUnreclaim:       555836 kB
KernelStack:        1456 kB
PageTables:         6864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1560392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    227328 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= 71736 MiB
End job on node127 at 2016-06-16 21:11:37