Trace number 4086082

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-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
MD5SUM2f4fbbd7ac7eea50904b3e0a14134afd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints41
Number of constraints which are clauses21
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 22
Number of bits of the biggest sum of numbers5
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-4086082-1465255588.opb
0.00/0.00	c File size is 7011 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:           420                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         21                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          20                                                                   |
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-4086082-1465255588/watcher-4086082-1465255588 -o /tmp/evaluation-result-4086082-1465255588/solver-4086082-1465255588 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960 open-wbo HOME/instance-4086082-1465255588.opb 

pid=15181
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: 2.34 2.23 2.08 4/170 15184
/proc/meminfo: memFree=30323136/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=6852 CPUtime=0 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 421 0 0 0 0 0 0 0 20 0 1 0 107490591 7016448 294 33554432000 4194304 6059633 140736095789536 140735293049032 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 1713 294 165 456 0 1249 0

[startup+0.100158 s]
/proc/loadavg: 2.34 2.23 2.08 4/170 15184
/proc/meminfo: memFree=30323136/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=3776 CPUtime=0.09 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 802 0 0 0 9 0 0 0 20 0 1 0 107490591 3866624 496 33554432000 4194304 6059633 140736095789536 140735293049032 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 944 496 180 456 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3776

[startup+0.200275 s]
/proc/loadavg: 2.34 2.23 2.08 4/170 15184
/proc/meminfo: memFree=30323136/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=4560 CPUtime=0.19 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 1195 0 0 0 19 0 0 0 20 0 1 0 107490591 4669440 546 33554432000 4194304 6059633 140736095789536 140735293049032 4278414 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 1140 546 180 456 0 676 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4560

[startup+0.300272 s]
/proc/loadavg: 2.34 2.23 2.08 4/170 15184
/proc/meminfo: memFree=30323136/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=5644 CPUtime=0.29 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 1630 0 0 0 29 0 0 0 20 0 1 0 107490591 5779456 981 33554432000 4194304 6059633 140736095789536 140735293049032 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 1411 981 180 456 0 947 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5644

[startup+0.700248 s]
/proc/loadavg: 2.34 2.23 2.08 4/170 15184
/proc/meminfo: memFree=30323136/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=8324 CPUtime=0.69 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 1867 0 0 0 69 0 0 0 20 0 1 0 107490591 8523776 1726 33554432000 4194304 6059633 140736095789536 140735293049032 4255339 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 2081 1726 180 456 0 1617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8324

[startup+1.50024 s]
/proc/loadavg: 2.34 2.23 2.08 4/177 15195
/proc/meminfo: memFree=30309800/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=10996 CPUtime=1.49 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 2509 0 0 0 149 0 0 0 20 0 1 0 107490591 11259904 2357 33554432000 4194304 6059633 140736095789536 140736095788024 4265458 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 2749 2357 180 456 0 2285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10996

[startup+3.10028 s]
/proc/loadavg: 2.34 2.23 2.08 4/177 15195
/proc/meminfo: memFree=30301552/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=13016 CPUtime=3.09 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 2967 0 0 0 309 0 0 0 20 0 1 0 107490591 13328384 2811 33554432000 4194304 6059633 140736095789536 140736095788024 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 3254 2811 180 456 0 2790 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13016

[startup+6.3003 s]
/proc/loadavg: 2.55 2.27 2.10 4/177 15195
/proc/meminfo: memFree=30277728/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=20088 CPUtime=6.29 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 3552 0 0 0 629 0 0 0 20 0 1 0 107490591 20570112 4580 33554432000 4194304 6059633 140736095789536 140736095788024 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 5022 4580 180 456 0 4558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20088

[startup+12.7003 s]
/proc/loadavg: 2.51 2.27 2.10 3/177 15195
/proc/meminfo: memFree=30271576/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=20088 CPUtime=12.69 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 3639 0 0 0 1269 0 0 0 20 0 1 0 107490591 20570112 4667 33554432000 4194304 6059633 140736095789536 140736095788024 4278523 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 5022 4667 180 456 0 4558 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20088

[startup+25.5004 s]
/proc/loadavg: 2.39 2.26 2.10 3/177 15195
/proc/meminfo: memFree=30241052/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=27384 CPUtime=25.49 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 4145 0 0 0 2548 1 0 0 20 0 1 0 107490591 28041216 6188 33554432000 4194304 6059633 140736095789536 140736095788024 4278402 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 6846 6188 180 456 0 6382 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27384

[startup+51.1004 s]
/proc/loadavg: 2.34 2.25 2.10 4/177 15195
/proc/meminfo: memFree=30221884/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=34524 CPUtime=51.08 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 5004 0 0 0 5107 1 0 0 20 0 1 0 107490591 35352576 8051 33554432000 4194304 6059633 140736095789536 140736095788056 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 8631 8051 180 456 0 8167 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34524

[startup+102.3 s]
/proc/loadavg: 2.30 2.24 2.10 4/177 15196
/proc/meminfo: memFree=30176216/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=46128 CPUtime=102.28 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 6734 0 0 0 10226 2 0 0 20 0 1 0 107490591 47235072 10153 33554432000 4194304 6059633 140736095789536 140736095788024 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 11532 10153 180 456 0 11068 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 46128

[startup+162.3 s]
/proc/loadavg: 2.25 2.23 2.10 3/177 15198
/proc/meminfo: memFree=30126340/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=53728 CPUtime=162.27 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 6867 0 0 0 16225 2 0 0 20 0 1 0 107490591 55017472 11819 33554432000 4194304 6059633 140736095789536 140736095788024 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 13432 11819 180 456 0 12968 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 53728

[startup+222.307 s]
/proc/loadavg: 2.17 2.21 2.10 3/178 15202
/proc/meminfo: memFree=30092348/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=84076 CPUtime=222.26 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 7862 0 0 0 22223 3 0 0 20 0 1 0 107490591 86093824 16427 33554432000 4194304 6059633 140736095789536 140736095788360 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 21019 16427 180 456 0 20555 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 84076

[startup+282.3 s]
/proc/loadavg: 2.19 2.20 2.10 3/177 15203
/proc/meminfo: memFree=30090224/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=84076 CPUtime=282.25 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 8205 0 0 0 28221 4 0 0 20 0 1 0 107490591 86093824 16427 33554432000 4194304 6059633 140736095789536 140736095788360 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 21019 16427 180 456 0 20555 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 84076

[startup+342.3 s]
/proc/loadavg: 2.22 2.21 2.10 3/177 15204
/proc/meminfo: memFree=30055140/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=133396 CPUtime=342.24 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 8550 0 0 0 34219 5 0 0 20 0 1 0 107490591 136597504 26307 33554432000 4194304 6059633 140736095789536 140736095788072 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 33349 26307 180 456 0 32885 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 133396

[startup+402.3 s]
/proc/loadavg: 2.40 2.25 2.12 3/177 15205
/proc/meminfo: memFree=30085260/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=84076 CPUtime=402.22 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 8735 0 0 0 40216 6 0 0 20 0 1 0 107490591 86093824 16939 33554432000 4194304 6059633 140736095789536 140736095788360 4277862 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 21019 16939 180 456 0 20555 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 84076

[startup+462.3 s]
/proc/loadavg: 2.26 2.23 2.11 3/177 15207
/proc/meminfo: memFree=30050232/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=133396 CPUtime=462.22 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 9078 0 0 0 46214 8 0 0 20 0 1 0 107490591 136597504 25283 33554432000 4194304 6059633 140736095789536 140736095788072 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 33349 25283 180 456 0 32885 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 133396

[startup+522.3 s]
/proc/loadavg: 2.28 2.23 2.12 3/177 15208
/proc/meminfo: memFree=30063532/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=133396 CPUtime=522.21 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 9405 0 0 0 52212 9 0 0 20 0 1 0 107490591 136597504 28355 33554432000 4194304 6059633 140736095789536 140736095788072 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 33349 28355 180 456 0 32885 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 133396

[startup+582.3 s]
/proc/loadavg: 2.30 2.25 2.13 3/177 15209
/proc/meminfo: memFree=30012500/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=133396 CPUtime=582.19 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 9888 0 0 0 58210 9 0 0 20 0 1 0 107490591 136597504 29891 33554432000 4194304 6059633 140736095789536 140736095788072 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 33349 29891 180 456 0 32885 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 133396


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


[startup+942.3 s]
/proc/loadavg: 2.11 2.18 2.13 3/177 15220
/proc/meminfo: memFree=30021028/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=153856 CPUtime=942.14 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 15837 0 0 0 94192 22 0 0 20 0 1 0 107490591 157548544 36683 33554432000 4194304 6059633 140736095789536 140736095788072 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 38464 36683 180 456 0 38000 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 153856

[startup+1002.3 s]
/proc/loadavg: 2.19 2.19 2.13 3/177 15221
/proc/meminfo: memFree=29994152/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=153856 CPUtime=1002.13 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 16605 0 0 0 100190 23 0 0 20 0 1 0 107490591 157548544 36683 33554432000 4194304 6059633 140736095789536 140736095788072 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 38464 36683 180 456 0 38000 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 153856

[startup+1062.3 s]
/proc/loadavg: 2.17 2.18 2.13 3/177 15223
/proc/meminfo: memFree=29955936/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=153856 CPUtime=1062.12 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 17369 0 0 0 106187 25 0 0 20 0 1 0 107490591 157548544 36683 33554432000 4194304 6059633 140736095789536 140736095788072 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 38464 36683 180 456 0 38000 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 153856

[startup+1122.3 s]
/proc/loadavg: 2.14 2.17 2.13 3/177 15224
/proc/meminfo: memFree=30024880/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=153856 CPUtime=1122.11 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 18132 0 0 0 112184 27 0 0 20 0 1 0 107490591 157548544 35147 33554432000 4194304 6059633 140736095789536 140736095788072 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 38464 35147 180 456 0 38000 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 153856

[startup+1182.3 s]
/proc/loadavg: 2.16 2.17 2.13 3/177 15225
/proc/meminfo: memFree=30000056/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=153856 CPUtime=1182.11 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 18899 0 0 0 118182 29 0 0 20 0 1 0 107490591 157548544 35659 33554432000 4194304 6059633 140736095789536 140736095788072 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 38464 35659 180 456 0 38000 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 153856

[startup+1242.3 s]
/proc/loadavg: 2.11 2.15 2.12 3/177 15226
/proc/meminfo: memFree=29985780/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=153856 CPUtime=1242.1 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 19669 0 0 0 124179 31 0 0 20 0 1 0 107490591 157548544 34635 33554432000 4194304 6059633 140736095789536 140736095788072 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 38464 34635 180 456 0 38000 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 153856

[startup+1302.3 s]
/proc/loadavg: 2.08 2.14 2.12 3/177 15227
/proc/meminfo: memFree=30020604/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=104536 CPUtime=1302.08 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 20269 0 0 0 130176 32 0 0 20 0 1 0 107490591 107044864 25779 33554432000 4194304 6059633 140736095789536 140736095788360 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 26134 25779 180 456 0 25670 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 104536

[startup+1362.3 s]
/proc/loadavg: 2.23 2.16 2.12 3/177 15229
/proc/meminfo: memFree=29948348/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=184676 CPUtime=1362.08 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 21042 0 0 0 136174 34 0 0 20 0 1 0 107490591 189108224 40846 33554432000 4194304 6059633 140736095789536 140736095788328 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 46169 40846 180 456 0 45705 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 184676

[startup+1422.3 s]
/proc/loadavg: 2.28 2.17 2.13 3/178 15233
/proc/meminfo: memFree=29945624/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=184676 CPUtime=1422.07 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 21810 0 0 0 142172 35 0 0 20 0 1 0 107490591 189108224 39822 33554432000 4194304 6059633 140736095789536 140736095788328 4278338 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 46169 39822 180 456 0 45705 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 184676

[startup+1482.3 s]
/proc/loadavg: 2.19 2.17 2.12 3/177 15234
/proc/meminfo: memFree=29941068/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=184676 CPUtime=1482.06 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 22576 0 0 0 148169 37 0 0 20 0 1 0 107490591 189108224 38798 33554432000 4194304 6059633 140736095789536 140736095788328 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 46169 38798 180 456 0 45705 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 184676

[startup+1542.31 s]
/proc/loadavg: 2.10 2.15 2.12 3/177 15235
/proc/meminfo: memFree=29949072/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=153856 CPUtime=1542.06 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 22756 0 0 0 154168 38 0 0 20 0 1 0 107490591 157548544 36683 33554432000 4194304 6059633 140736095789536 140736095788072 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 38464 36683 180 456 0 38000 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 153856

[startup+1602.3 s]
/proc/loadavg: 2.09 2.14 2.11 3/177 15236
/proc/meminfo: memFree=29962800/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=153856 CPUtime=1602.04 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 23526 0 0 0 160164 40 0 0 20 0 1 0 107490591 157548544 34123 33554432000 4194304 6059633 140736095789536 140736095788072 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 38464 34123 180 456 0 38000 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 153856

[startup+1662.3 s]
/proc/loadavg: 2.03 2.11 2.10 3/177 15238
/proc/meminfo: memFree=29982384/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=184676 CPUtime=1662.03 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 24127 0 0 0 166163 40 0 0 20 0 1 0 107490591 189108224 41870 33554432000 4194304 6059633 140736095789536 140736095788328 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 46169 41870 180 456 0 45705 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 184676

[startup+1722.3 s]
/proc/loadavg: 2.17 2.13 2.10 3/177 15239
/proc/meminfo: memFree=29947196/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=184676 CPUtime=1722.02 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 24900 0 0 0 172160 42 0 0 20 0 1 0 107490591 189108224 39822 33554432000 4194304 6059633 140736095789536 140736095788328 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 46169 39822 180 456 0 45705 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 184676

[startup+1782.3 s]
/proc/loadavg: 2.20 2.15 2.11 3/177 15240
/proc/meminfo: memFree=29935156/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=153856 CPUtime=1782.01 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 25081 0 0 0 178158 43 0 0 20 0 1 0 107490591 157548544 37195 33554432000 4194304 6059633 140736095789536 140736095788072 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 38464 37195 180 456 0 38000 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 153856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.29 2.17 2.12 3/177 15240
/proc/meminfo: memFree=29980460/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=184676 CPUtime=1800.01 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 25672 0 0 0 179957 44 0 0 20 0 1 0 107490591 189108224 39310 33554432000 4194304 6059633 140736095789536 140736095788328 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 46169 39310 180 456 0 45705 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 184676

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 15184 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.29 2.17 2.12 3/177 15240
/proc/meminfo: memFree=29980460/32872528 swapFree=18240/1696364
[pid=15184] ppid=15181 vsize=184676 CPUtime=1800.01 cores=0,2,4,6
/proc/15184/stat : 15184 (open-wbo) R 15181 15184 14989 0 -1 4202496 25672 0 0 0 179957 44 0 0 20 0 1 0 107490591 189108224 39310 33554432000 4194304 6059633 140736095789536 140736095788328 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15184/statm: 46169 39310 180 456 0 45705 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 184676

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.58
CPU system time (s): 0.447931
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 184676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.447931
maximum resident set size= 173624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25675
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= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.48056 second user time and 7.78782 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 01:26:28
IDJOB=4086082
IDBENCH=2598
IDSOLVER=2547
FILE ID=node137/4086082-1465255588
RUNJOBID= node137-1465253786-15005
PBS_JOBID= 19843269
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086082-1465255588/watcher-4086082-1465255588 -o /tmp/evaluation-result-4086082-1465255588/solver-4086082-1465255588 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960  open-wbo HOME/instance-4086082-1465255588.opb

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

MD5SUM BENCH= 2f4fbbd7ac7eea50904b3e0a14134afd
RANDOM SEED=866832078

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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:        30328228 kB
Buffers:           31228 kB
Cached:           112968 kB
SwapCached:         2556 kB
Active:            69012 kB
Inactive:          78864 kB
Active(anon):       3244 kB
Inactive(anon):     2768 kB
Active(file):      65768 kB
Inactive(file):    76096 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67098940 kB
Dirty:              4680 kB
Writeback:             4 kB
AnonPages:       1698832 kB
Mapped:             8080 kB
Shmem:                 0 kB
Slab:             567972 kB
SReclaimable:      11796 kB
SUnreclaim:       556176 kB
KernelStack:        1400 kB
PageTables:         6984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1792060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1681408 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= 71732 MiB
End job on node137 at 2016-06-07 01:56:28