Trace number 4086089

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 1800.31

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
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 benchmark0.027995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints105
Number of constraints which are clauses55
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
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 56
Number of bits of the biggest sum of numbers6
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-4086089-1465254388.opb
0.00/0.00	c File size is 48273 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          2750                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         55                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          50                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.01 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4086089-1465254388/watcher-4086089-1465254388 -o /tmp/evaluation-result-4086089-1465254388/solver-4086089-1465254388 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12889 --watchdog 1960 open-wbo HOME/instance-4086089-1465254388.opb 

pid=20265
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: 2.08 2.06 2.08 3/176 20268
/proc/meminfo: memFree=30382176/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=2648 CPUtime=0 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 107372947 2711552 289 33554432000 4194304 6059633 140734817524640 140733213282664 5151252 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 662 289 146 456 0 186 0

[startup+0.100137 s]
/proc/loadavg: 2.08 2.06 2.08 3/176 20268
/proc/meminfo: memFree=30382176/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=8704 CPUtime=0.09 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 926 0 0 0 9 0 0 0 20 0 1 0 107372947 8912896 1289 33554432000 4194304 6059633 140734817524640 140733213282664 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 2176 1289 165 456 0 1712 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8704

[startup+0.200305 s]
/proc/loadavg: 2.08 2.06 2.08 3/176 20268
/proc/meminfo: memFree=30382176/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=8704 CPUtime=0.19 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 935 0 0 0 19 0 0 0 20 0 1 0 107372947 8912896 1298 33554432000 4194304 6059633 140734817524640 140733213282664 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 2176 1298 165 456 0 1712 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8704

[startup+0.300243 s]
/proc/loadavg: 2.08 2.06 2.08 3/176 20268
/proc/meminfo: memFree=30382176/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=8836 CPUtime=0.29 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 944 0 0 0 29 0 0 0 20 0 1 0 107372947 9048064 1307 33554432000 4194304 6059633 140734817524640 140734817523736 4255712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 2209 1307 165 456 0 1745 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8836

[startup+0.700231 s]
/proc/loadavg: 2.08 2.06 2.08 3/176 20268
/proc/meminfo: memFree=30382176/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=8836 CPUtime=0.69 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 1307 0 0 0 69 0 0 0 20 0 1 0 107372947 9048064 1669 33554432000 4194304 6059633 140734817524640 140734817523736 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 2209 1670 165 456 0 1745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8836

[startup+1.50024 s]
/proc/loadavg: 2.07 2.06 2.08 3/177 20269
/proc/meminfo: memFree=30375052/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=11688 CPUtime=1.49 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 2001 0 0 0 149 0 0 0 20 0 1 0 107372947 11968512 2364 33554432000 4194304 6059633 140734817524640 140734817523432 4255297 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 2922 2364 167 456 0 2458 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11688

[startup+3.10025 s]
/proc/loadavg: 2.07 2.06 2.08 3/177 20269
/proc/meminfo: memFree=30366272/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=27676 CPUtime=3.09 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 4203 0 0 0 308 1 0 0 20 0 1 0 107372947 28340224 4732 33554432000 4194304 6059633 140734817524640 140734817523128 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 6919 4732 167 456 0 6455 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27676

[startup+6.30029 s]
/proc/loadavg: 2.07 2.06 2.08 3/177 20269
/proc/meminfo: memFree=30353200/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=27676 CPUtime=6.29 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 4433 0 0 0 628 1 0 0 20 0 1 0 107372947 28340224 6495 33554432000 4194304 6059633 140734817524640 140734817523128 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 6919 6495 179 456 0 6455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27676

[startup+12.7003 s]
/proc/loadavg: 2.06 2.06 2.08 3/177 20269
/proc/meminfo: memFree=30398320/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=34860 CPUtime=12.69 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 5184 0 0 0 1268 1 0 0 20 0 1 0 107372947 35696640 8264 33554432000 4194304 6059633 140734817524640 140734817523160 4255341 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 8715 8264 179 456 0 8251 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34860

[startup+25.5003 s]
/proc/loadavg: 2.05 2.06 2.07 3/177 20269
/proc/meminfo: memFree=30355576/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=46680 CPUtime=25.48 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 7701 0 0 0 2546 2 0 0 20 0 1 0 107372947 47800320 11223 33554432000 4194304 6059633 140734817524640 140734817523128 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 11670 11223 179 456 0 11206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46680

[startup+51.1004 s]
/proc/loadavg: 2.09 2.07 2.08 3/177 20269
/proc/meminfo: memFree=30313068/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=77028 CPUtime=51.08 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 8158 0 0 0 5105 3 0 0 20 0 1 0 107372947 78876672 18321 33554432000 4194304 6059633 140734817524640 140734817523128 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 19257 18321 179 456 0 18793 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77028

[startup+102.3 s]
/proc/loadavg: 2.04 2.05 2.07 4/177 20271
/proc/meminfo: memFree=30275540/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=126680 CPUtime=102.28 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 12079 0 0 0 10220 8 0 0 20 0 1 0 107372947 129720320 27006 33554432000 4194304 6059633 140734817524640 140734817523176 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 31670 27006 179 456 0 31206 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 126680

[startup+162.3 s]
/proc/loadavg: 2.06 2.06 2.07 3/177 20272
/proc/meminfo: memFree=30266968/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=126680 CPUtime=162.27 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 15884 0 0 0 16213 14 0 0 20 0 1 0 107372947 129720320 28030 33554432000 4194304 6059633 140734817524640 140734817523176 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 31670 28030 179 456 0 31206 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 126680

[startup+222.307 s]
/proc/loadavg: 2.09 2.07 2.08 3/178 20276
/proc/meminfo: memFree=30296220/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=79452 CPUtime=222.26 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 21181 0 0 0 22205 21 0 0 20 0 1 0 107372947 81358848 19127 33554432000 4194304 6059633 140734817524640 140734817523464 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 19863 19127 179 456 0 19399 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 79452

[startup+282.3 s]
/proc/loadavg: 2.04 2.06 2.07 4/177 20323
/proc/meminfo: memFree=30346060/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=81244 CPUtime=282.24 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 25960 0 0 0 28197 27 0 0 20 0 1 0 107372947 83193856 19828 33554432000 4194304 6059633 140734817524640 140734817523464 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 20311 19828 179 456 0 19847 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 81244

[startup+342.3 s]
/proc/loadavg: 2.09 2.07 2.08 4/176 20324
/proc/meminfo: memFree=30269388/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=191788 CPUtime=342.24 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 30543 0 0 0 34190 34 0 0 20 0 1 0 107372947 196390912 40769 33554432000 4194304 6059633 140734817524640 140734817523432 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 47947 40769 179 456 0 47483 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 191788

[startup+402.3 s]
/proc/loadavg: 2.11 2.07 2.07 3/177 20327
/proc/meminfo: memFree=30213608/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=191788 CPUtime=402.22 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 33612 0 0 0 40183 39 0 0 20 0 1 0 107372947 196390912 45377 33554432000 4194304 6059633 140734817524640 140734817523432 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 47947 45377 179 456 0 47483 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 191788

[startup+462.3 s]
/proc/loadavg: 2.08 2.07 2.07 3/177 20328
/proc/meminfo: memFree=30273220/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=160968 CPUtime=462.21 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 37109 0 0 0 46176 45 0 0 20 0 1 0 107372947 164831232 35582 33554432000 4194304 6059633 140734817524640 140734817523176 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 40242 35582 179 456 0 39778 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 160968

[startup+522.3 s]
/proc/loadavg: 2.08 2.07 2.07 3/177 20329
/proc/meminfo: memFree=30212640/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=160968 CPUtime=522.21 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 40321 0 0 0 52169 52 0 0 20 0 1 0 107372947 164831232 39166 33554432000 4194304 6059633 140734817524640 140734817523464 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 40242 39166 179 456 0 39778 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 160968

[startup+582.3 s]
/proc/loadavg: 2.06 2.07 2.07 3/177 20330
/proc/meminfo: memFree=30230172/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=160968 CPUtime=582.2 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 45681 0 0 0 58158 62 0 0 20 0 1 0 107372947 164831232 38654 33554432000 4194304 6059633 140734817524640 140734817523464 4261499 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 40242 38654 179 456 0 39778 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 160968


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


[startup+942.3 s]
/proc/loadavg: 2.30 2.16 2.10 3/177 20340
/proc/meminfo: memFree=30213448/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=191788 CPUtime=942.14 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 70444 0 0 0 94103 111 0 0 20 0 1 0 107372947 196390912 42305 33554432000 4194304 6059633 140734817524640 140734817523432 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 47947 42305 179 456 0 47483 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 191788

[startup+1002.3 s]
/proc/loadavg: 2.17 2.14 2.10 3/177 20342
/proc/meminfo: memFree=30178332/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=191788 CPUtime=1002.13 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 74417 0 0 0 100093 120 0 0 20 0 1 0 107372947 196390912 40199 33554432000 4194304 6059633 140734817524640 140734817523432 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 47947 40199 179 456 0 47483 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 191788

[startup+1062.3 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 20343
/proc/meminfo: memFree=30150928/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=191788 CPUtime=1062.12 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 77167 0 0 0 106086 126 0 0 20 0 1 0 107372947 196390912 42817 33554432000 4194304 6059633 140734817524640 140734817523432 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 47947 42817 179 456 0 47483 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 191788

[startup+1122.3 s]
/proc/loadavg: 2.28 2.19 2.11 3/177 20344
/proc/meminfo: memFree=30169192/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=191788 CPUtime=1122.11 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 79630 0 0 0 112079 132 0 0 20 0 1 0 107372947 196390912 40035 33554432000 4194304 6059633 140734817524640 140734817523432 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 47947 40035 179 456 0 47483 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 191788

[startup+1182.3 s]
/proc/loadavg: 2.21 2.18 2.11 3/177 20345
/proc/meminfo: memFree=30149328/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=191788 CPUtime=1182.11 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 82568 0 0 0 118072 139 0 0 20 0 1 0 107372947 196390912 45889 33554432000 4194304 6059633 140734817524640 140734817523432 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 47947 45889 179 456 0 47483 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 191788

[startup+1242.3 s]
/proc/loadavg: 2.24 2.19 2.11 3/177 20346
/proc/meminfo: memFree=30153868/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=243212 CPUtime=1242.09 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 85043 0 0 0 124066 143 0 0 20 0 1 0 107372947 249049088 50069 33554432000 4194304 6059633 140734817524640 140734817523432 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 60803 50069 179 456 0 60339 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 243212

[startup+1302.3 s]
/proc/loadavg: 2.24 2.20 2.12 3/177 20348
/proc/meminfo: memFree=30114736/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=244104 CPUtime=1302.08 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 88464 0 0 0 130058 150 0 0 20 0 1 0 107372947 249962496 48695 33554432000 4194304 6059633 140734817524640 140734817523432 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 61026 48695 179 456 0 60562 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 244104

[startup+1362.3 s]
/proc/loadavg: 2.26 2.21 2.12 3/177 20349
/proc/meminfo: memFree=30142812/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=249648 CPUtime=1362.08 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 91821 0 0 0 136050 158 0 0 20 0 1 0 107372947 255639552 51391 33554432000 4194304 6059633 140734817524640 140734817523016 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 62412 51391 179 456 0 61948 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 249648

[startup+1422.3 s]
/proc/loadavg: 2.23 2.21 2.13 3/178 20353
/proc/meminfo: memFree=30088864/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=250536 CPUtime=1422.08 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 93617 0 0 0 142044 164 0 0 20 0 1 0 107372947 256548864 56702 33554432000 4194304 6059633 140734817524640 140734817523432 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 62634 56702 179 456 0 62170 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 250536

[startup+1482.3 s]
/proc/loadavg: 2.22 2.21 2.13 3/177 20354
/proc/meminfo: memFree=30066732/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=253752 CPUtime=1482.06 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 96049 0 0 0 148035 171 0 0 20 0 1 0 107372947 259842048 58386 33554432000 4194304 6059633 140734817524640 140734817523432 4262589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 63438 58386 179 456 0 62974 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 253752

[startup+1542.31 s]
/proc/loadavg: 2.22 2.20 2.13 3/177 20355
/proc/meminfo: memFree=30069392/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=254396 CPUtime=1542.05 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 98092 0 0 0 154026 179 0 0 20 0 1 0 107372947 260501504 58544 33554432000 4194304 6059633 140734817524640 140734817523016 4255148 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 63599 58544 179 456 0 63135 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 254396

[startup+1602.3 s]
/proc/loadavg: 2.12 2.18 2.12 3/177 20357
/proc/meminfo: memFree=30106260/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=256144 CPUtime=1602.04 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 100398 0 0 0 160017 187 0 0 20 0 1 0 107372947 262291456 57884 33554432000 4194304 6059633 140734817524640 140734817523016 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 64036 57884 179 456 0 63572 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 256144

[startup+1662.3 s]
/proc/loadavg: 2.21 2.19 2.13 3/177 20358
/proc/meminfo: memFree=30051092/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=259400 CPUtime=1662.03 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 102066 0 0 0 166011 192 0 0 20 0 1 0 107372947 265625600 63689 33554432000 4194304 6059633 140734817524640 140734817523016 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 64850 63689 179 456 0 64386 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 259400

[startup+1722.3 s]
/proc/loadavg: 2.17 2.18 2.13 3/177 20359
/proc/meminfo: memFree=30062828/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=260600 CPUtime=1722.01 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 104270 0 0 0 172001 200 0 0 20 0 1 0 107372947 266854400 56780 33554432000 4194304 6059633 140734817524640 140734817523432 4278369 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 65150 56780 179 456 0 64686 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 260600

[startup+1782.3 s]
/proc/loadavg: 2.16 2.18 2.13 3/177 20360
/proc/meminfo: memFree=30020760/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=261544 CPUtime=1782 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 106418 0 0 0 177992 208 0 0 20 0 1 0 107372947 267821056 55449 33554432000 4194304 6059633 140734817524640 140734817523016 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 65386 55449 179 456 0 64922 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 261544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.18 2.13 3/177 20360
/proc/meminfo: memFree=30024052/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=344788 CPUtime=1800 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 107017 0 0 0 179790 210 0 0 20 0 1 0 107372947 353062912 65246 33554432000 4194304 6059633 140734817524640 140734817523432 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 86197 65246 179 456 0 85733 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 344788

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 20268 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.18 2.13 3/177 20360
/proc/meminfo: memFree=30024052/32872528 swapFree=14548/942524
[pid=20268] ppid=20265 vsize=344788 CPUtime=1800 cores=1,3,5,7
/proc/20268/stat : 20268 (open-wbo) R 20265 20268 31093 0 -1 4202496 107017 0 0 0 179790 210 0 0 20 0 1 0 107372947 353062912 65246 33554432000 4194304 6059633 140734817524640 140734817523432 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20268/statm: 86197 65246 179 456 0 85733 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 344788

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1797.91
CPU system time (s): 2.11268
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 422760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.91
system time used= 2.11268
maximum resident set size= 339740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107020
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 2038

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.28135 second user time and 7.31889 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-07 01:06:28
IDJOB=4086089
IDBENCH=2573
IDSOLVER=2547
FILE ID=node113/4086089-1465254388
RUNJOBID= node113-1465221904-12889
PBS_JOBID= 19843230
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086089-1465254388/watcher-4086089-1465254388 -o /tmp/evaluation-result-4086089-1465254388/solver-4086089-1465254388 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12889 --watchdog 1960  open-wbo HOME/instance-4086089-1465254388.opb

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

MD5SUM BENCH= 277dd35641d3866b31d8fb041eb7f9fb
RANDOM SEED=1559723695

node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
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	: 5333.44
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		: 2666.722
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	: 5332.54
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		: 2666.722
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	: 5332.54
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		: 2666.722
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
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		: 2666.722
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		: 2666.722
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		: 2666.722
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:        30383100 kB
Buffers:           65424 kB
Cached:           616092 kB
SwapCached:         3384 kB
Active:           287040 kB
Inactive:         542424 kB
Active(anon):     147152 kB
Inactive(anon):     3092 kB
Active(file):     139888 kB
Inactive(file):   539332 kB
Unevictable:      942524 kB
Mlocked:           14548 kB
SwapTotal:      67108856 kB
SwapFree:       67097100 kB
Dirty:              4708 kB
Writeback:            12 kB
AnonPages:       1088312 kB
Mapped:             7980 kB
Shmem:                 0 kB
Slab:             586404 kB
SReclaimable:      30384 kB
SUnreclaim:       556020 kB
KernelStack:        1472 kB
PageTables:         6088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1233736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1015808 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 node113 at 2016-06-07 01:36:28