Trace number 4086095

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) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
MD5SUMa4a494535709e59392e65403b829113d
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 benchmark0.083987
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6800
Total number of constraints165
Number of constraints which are clauses85
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint85
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 86
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
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-4086095-1465254654.opb
0.00/0.00	c File size is 121623 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:          6800                                                                   |
1800.08/1800.40	c |  Number of hard clauses:         85                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:          80                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.02 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4086095-1465254654/watcher-4086095-1465254654 -o /tmp/evaluation-result-4086095-1465254654/solver-4086095-1465254654 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12888 --watchdog 1960 open-wbo HOME/instance-4086095-1465254654.opb 

pid=20319
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: 1.96 2.04 2.07 3/177 20322
/proc/meminfo: memFree=30381080/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=2456 CPUtime=0 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 368 0 0 0 0 0 0 0 20 0 1 0 107399544 2514944 243 33554432000 4194304 6059633 140733278220976 140735401376632 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20322/statm: 614 244 164 456 0 120 0

[startup+0.100112 s]
/proc/loadavg: 1.96 2.04 2.07 3/177 20322
/proc/meminfo: memFree=30381080/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=11552 CPUtime=0.09 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 1707 0 0 0 9 0 0 0 20 0 1 0 107399544 11829248 2012 33554432000 4194304 6059633 140733278220976 140735401376632 4255738 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20322/statm: 2888 2012 165 456 0 2424 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11552

[startup+0.200282 s]
/proc/loadavg: 1.96 2.04 2.07 3/177 20322
/proc/meminfo: memFree=30381080/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=11552 CPUtime=0.19 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 1713 0 0 0 19 0 0 0 20 0 1 0 107399544 11829248 2018 33554432000 4194304 6059633 140733278220976 140735401376632 4255448 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20322/statm: 2888 2018 165 456 0 2424 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11552

[startup+0.300169 s]
/proc/loadavg: 1.96 2.04 2.07 3/177 20322
/proc/meminfo: memFree=30381080/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=11552 CPUtime=0.29 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 1713 0 0 0 29 0 0 0 20 0 1 0 107399544 11829248 2018 33554432000 4194304 6059633 140733278220976 140733278219448 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 2888 2018 165 456 0 2424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11552

[startup+0.700236 s]
/proc/loadavg: 1.96 2.04 2.07 3/177 20322
/proc/meminfo: memFree=30381080/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=11688 CPUtime=0.69 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 1762 0 0 0 69 0 0 0 20 0 1 0 107399544 11968512 2067 33554432000 4194304 6059633 140733278220976 140733278219448 4261499 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 2922 2067 165 456 0 2458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11688

[startup+1.50028 s]
/proc/loadavg: 1.96 2.04 2.07 3/178 20323
/proc/meminfo: memFree=30437124/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=14540 CPUtime=1.49 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 2461 0 0 0 149 0 0 0 20 0 1 0 107399544 14888960 2766 33554432000 4194304 6059633 140733278220976 140733278219768 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 3635 2766 165 456 0 3171 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14540

[startup+3.10023 s]
/proc/loadavg: 1.96 2.04 2.07 3/178 20323
/proc/meminfo: memFree=30437316/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=19100 CPUtime=3.09 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 4155 0 0 0 309 0 0 0 20 0 1 0 107399544 19558400 3212 33554432000 4194304 6059633 140733278220976 140733278219800 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 4775 3212 167 456 0 4311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19100

[startup+6.30023 s]
/proc/loadavg: 2.04 2.06 2.07 3/178 20323
/proc/meminfo: memFree=30393056/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=26372 CPUtime=6.28 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 5731 0 0 0 628 0 0 0 20 0 1 0 107399544 27004928 5912 33554432000 4194304 6059633 140733278220976 140733278219464 4255284 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 6593 5912 167 456 0 6129 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26372

[startup+12.7003 s]
/proc/loadavg: 2.04 2.06 2.07 3/177 20323
/proc/meminfo: memFree=30360396/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=63904 CPUtime=12.69 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 6469 0 0 0 1268 1 0 0 20 0 1 0 107399544 65437696 7962 33554432000 4194304 6059633 140733278220976 140733278219800 4255738 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 15976 7962 167 456 0 15512 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63904

[startup+25.5003 s]
/proc/loadavg: 2.03 2.05 2.07 3/177 20323
/proc/meminfo: memFree=30353152/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=63904 CPUtime=25.49 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 7483 0 0 0 2547 2 0 0 20 0 1 0 107399544 65437696 10810 33554432000 4194304 6059633 140733278220976 140733278219800 4255180 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 15976 10810 167 456 0 15512 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63904

[startup+51.1003 s]
/proc/loadavg: 2.14 2.08 2.08 3/177 20323
/proc/meminfo: memFree=30314216/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=63904 CPUtime=51.08 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 9166 0 0 0 5104 4 0 0 20 0 1 0 107399544 65437696 15491 33554432000 4194304 6059633 140733278220976 140733278219800 4255352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 15976 15491 180 456 0 15512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63904

[startup+102.3 s]
/proc/loadavg: 2.06 2.07 2.07 3/176 20325
/proc/meminfo: memFree=30275748/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=113224 CPUtime=102.28 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 13145 0 0 0 10217 11 0 0 20 0 1 0 107399544 115941376 26075 33554432000 4194304 6059633 140733278220976 140733278219512 4255672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 28306 26075 180 456 0 27842 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 113224

[startup+162.3 s]
/proc/loadavg: 2.07 2.07 2.07 3/177 20327
/proc/meminfo: memFree=30241320/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=156424 CPUtime=162.26 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 18470 0 0 0 16207 19 0 0 20 0 1 0 107399544 160178176 34378 33554432000 4194304 6059633 140733278220976 140733278219768 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 39106 34378 180 456 0 38642 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 156424

[startup+222.307 s]
/proc/loadavg: 2.06 2.06 2.07 4/177 20328
/proc/meminfo: memFree=30247648/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=125604 CPUtime=222.26 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 22437 0 0 0 22200 26 0 0 20 0 1 0 107399544 128618496 28679 33554432000 4194304 6059633 140733278220976 140733278219512 4255732 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 31401 28679 180 456 0 30937 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 125604

[startup+282.3 s]
/proc/loadavg: 2.11 2.08 2.08 3/177 20329
/proc/meminfo: memFree=30274476/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=76284 CPUtime=282.23 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 25876 0 0 0 28190 33 0 0 20 0 1 0 107399544 78114816 18607 33554432000 4194304 6059633 140733278220976 140733278219800 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 19071 18607 180 456 0 18607 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 76284

[startup+342.3 s]
/proc/loadavg: 2.04 2.06 2.07 3/177 20330
/proc/meminfo: memFree=30238320/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=156424 CPUtime=342.23 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 30632 0 0 0 34180 43 0 0 20 0 1 0 107399544 160178176 34378 33554432000 4194304 6059633 140733278220976 140733278219768 4255024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 39106 34378 180 456 0 38642 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 156424

[startup+402.3 s]
/proc/loadavg: 2.26 2.11 2.09 3/176 20331
/proc/meminfo: memFree=30169508/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=156424 CPUtime=402.22 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 35702 0 0 0 40170 52 0 0 20 0 1 0 107399544 160178176 36938 33554432000 4194304 6059633 140733278220976 140733278219768 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 39106 36938 180 456 0 38642 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 156424

[startup+462.3 s]
/proc/loadavg: 2.16 2.10 2.09 3/177 20333
/proc/meminfo: memFree=30234192/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=125604 CPUtime=462.21 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 40278 0 0 0 46158 63 0 0 20 0 1 0 107399544 128618496 30783 33554432000 4194304 6059633 140733278220976 140733278219800 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 31401 30783 180 456 0 30937 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 125604

[startup+522.3 s]
/proc/loadavg: 2.17 2.11 2.09 3/177 20334
/proc/meminfo: memFree=30154636/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=206512 CPUtime=522.2 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 43703 0 0 0 52149 71 0 0 20 0 1 0 107399544 211468288 45431 33554432000 4194304 6059633 140733278220976 140733278219768 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 51628 45431 180 456 0 51164 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 206512

[startup+582.3 s]
/proc/loadavg: 2.20 2.14 2.10 3/178 20338
/proc/meminfo: memFree=30191504/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=156424 CPUtime=582.2 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 47234 0 0 0 58140 80 0 0 20 0 1 0 107399544 160178176 36426 33554432000 4194304 6059633 140733278220976 140733278219768 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 39106 36426 180 456 0 38642 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 156424


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


[startup+882.307 s]
/proc/loadavg: 2.19 2.17 2.11 3/177 20344
/proc/meminfo: memFree=30198188/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=175344 CPUtime=882.14 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 71360 0 0 0 88094 120 0 0 20 0 1 0 107399544 179552256 37556 33554432000 4194304 6059633 140733278220976 140733278219352 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 43836 37556 180 456 0 43372 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 175344

[startup+942.3 s]
/proc/loadavg: 2.29 2.20 2.12 3/177 20345
/proc/meminfo: memFree=30094336/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=232964 CPUtime=942.13 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 76100 0 0 0 94085 128 0 0 20 0 1 0 107399544 238555136 52491 33554432000 4194304 6059633 140733278220976 140733278219352 4255116 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 58241 52491 180 456 0 57777 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 232964

[startup+1002.3 s]
/proc/loadavg: 2.30 2.21 2.12 3/177 20346
/proc/meminfo: memFree=30174652/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=188280 CPUtime=1002.11 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 80924 0 0 0 100074 137 0 0 20 0 1 0 107399544 192798720 45791 33554432000 4194304 6059633 140733278220976 140733278219768 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 47070 45791 180 456 0 46606 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 188280

[startup+1062.3 s]
/proc/loadavg: 2.24 2.20 2.12 3/177 20348
/proc/meminfo: memFree=30120860/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=243404 CPUtime=1062.11 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 85415 0 0 0 106067 144 0 0 20 0 1 0 107399544 249245696 57047 33554432000 4194304 6059633 140733278220976 140733278219352 4255133 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 60851 57047 180 456 0 60387 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 243404

[startup+1122.3 s]
/proc/loadavg: 2.33 2.22 2.13 3/177 20349
/proc/meminfo: memFree=30138088/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=197540 CPUtime=1122.1 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 91535 0 0 0 112058 152 0 0 20 0 1 0 107399544 202280960 45409 33554432000 4194304 6059633 140733278220976 140733278219352 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 49385 45409 180 456 0 48921 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 197540

[startup+1182.3 s]
/proc/loadavg: 2.27 2.22 2.13 3/178 20353
/proc/meminfo: memFree=30095164/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=251504 CPUtime=1182.08 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 96411 0 0 0 118049 159 0 0 20 0 1 0 107399544 257540096 53261 33554432000 4194304 6059633 140733278220976 140733278219352 4255738 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 62876 53261 180 456 0 62412 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 251504

[startup+1242.3 s]
/proc/loadavg: 2.15 2.20 2.13 3/177 20354
/proc/meminfo: memFree=30073872/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=256344 CPUtime=1242.07 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 101220 0 0 0 124041 166 0 0 20 0 1 0 107399544 262496256 55428 33554432000 4194304 6059633 140733278220976 140733278219352 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 64086 55428 180 456 0 63622 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 256344

[startup+1302.3 s]
/proc/loadavg: 2.22 2.20 2.13 4/177 20355
/proc/meminfo: memFree=30012920/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=341492 CPUtime=1302.06 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 104002 0 0 0 130036 170 0 0 20 0 1 0 107399544 349687808 71725 33554432000 4194304 6059633 140733278220976 140733278219352 4278402 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 85373 71725 180 456 0 84909 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 341492

[startup+1362.3 s]
/proc/loadavg: 2.14 2.18 2.12 3/177 20357
/proc/meminfo: memFree=29999340/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=264972 CPUtime=1362.06 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 106782 0 0 0 136028 178 0 0 20 0 1 0 107399544 271331328 64553 33554432000 4194304 6059633 140733278220976 140733278219352 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 66243 64553 180 456 0 65779 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 264972

[startup+1422.3 s]
/proc/loadavg: 2.21 2.19 2.13 3/177 20358
/proc/meminfo: memFree=30022364/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=349312 CPUtime=1422.06 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 108577 0 0 0 142022 184 0 0 20 0 1 0 107399544 357695488 72581 33554432000 4194304 6059633 140733278220976 140733278219352 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 87328 72581 180 456 0 86864 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 349312

[startup+1482.3 s]
/proc/loadavg: 2.19 2.18 2.13 3/177 20359
/proc/meminfo: memFree=30010636/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=350956 CPUtime=1482.04 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 109852 0 0 0 148015 189 0 0 20 0 1 0 107399544 359378944 74453 33554432000 4194304 6059633 140733278220976 140733278219352 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 87739 74453 180 456 0 87275 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 350956

[startup+1542.31 s]
/proc/loadavg: 2.02 2.14 2.12 2/170 20391
/proc/meminfo: memFree=30255428/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=356040 CPUtime=1542.04 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 112927 0 0 0 154005 199 0 0 20 0 1 0 107399544 364584960 68524 33554432000 4194304 6059633 140733278220976 140733278219352 4255723 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 89010 68524 180 456 0 88546 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 356040

[startup+1602.3 s]
/proc/loadavg: 1.50 1.97 2.05 2/170 20392
/proc/meminfo: memFree=30261468/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=280288 CPUtime=1602.02 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 115902 0 0 0 159995 207 0 0 20 0 1 0 107399544 287014912 67667 33554432000 4194304 6059633 140733278220976 140733278219768 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 70072 67667 180 456 0 69608 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 280288

[startup+1662.3 s]
/proc/loadavg: 1.37 1.83 2.00 2/170 20394
/proc/meminfo: memFree=30280952/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=282492 CPUtime=1662.01 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 118257 0 0 0 165985 216 0 0 20 0 1 0 107399544 289271808 62819 33554432000 4194304 6059633 140733278220976 140733278219768 4278402 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 70623 62819 180 456 0 70159 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 282492

[startup+1722.3 s]
/proc/loadavg: 1.31 1.73 1.95 2/170 20395
/proc/meminfo: memFree=30313740/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=236272 CPUtime=1721.99 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 120663 0 0 0 171976 223 0 0 20 0 1 0 107399544 241942528 55205 33554432000 4194304 6059633 140733278220976 140733278219800 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 59068 55205 180 456 0 58604 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 236272

[startup+1782.3 s]
/proc/loadavg: 1.16 1.61 1.89 2/171 20399
/proc/meminfo: memFree=30223412/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=369844 CPUtime=1781.99 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 122570 0 0 0 177968 231 0 0 20 0 1 0 107399544 378720256 76626 33554432000 4194304 6059633 140733278220976 140733278219352 4255284 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 92461 76626 180 456 0 91997 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 369844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.20 1.59 1.88 2/171 20399
/proc/meminfo: memFree=30284752/32872528 swapFree=14548/942524
[pid=20322] ppid=20319 vsize=289956 CPUtime=1800.08 cores=0,2,4,6
/proc/20322/stat : 20322 (open-wbo) R 20319 20322 31093 0 -1 4202496 123636 0 0 0 179774 234 0 0 20 0 1 0 107399544 296914944 62454 33554432000 4194304 6059633 140733278220976 140733278219768 4255738 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20322/statm: 72489 62454 180 456 0 72025 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 289956

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 20322 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1797.75
CPU system time (s): 2.35264
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 451484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.75
system time used= 2.35264
maximum resident set size= 403492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123639
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= 47
involuntary context switches= 1880

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.8638 second user time and 8.66868 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-07 01:10:54
IDJOB=4086095
IDBENCH=2580
IDSOLVER=2547
FILE ID=node113/4086095-1465254654
RUNJOBID= node113-1465221904-12888
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-85-80.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086095-1465254654/watcher-4086095-1465254654 -o /tmp/evaluation-result-4086095-1465254654/solver-4086095-1465254654 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12888 --watchdog 1960  open-wbo HOME/instance-4086095-1465254654.opb

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

MD5SUM BENCH= a4a494535709e59392e65403b829113d
RANDOM SEED=876023979

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:        30381980 kB
Buffers:           65612 kB
Cached:           614348 kB
SwapCached:         3384 kB
Active:           273432 kB
Inactive:         542628 kB
Active(anon):     135180 kB
Inactive(anon):     3092 kB
Active(file):     138252 kB
Inactive(file):   539536 kB
Unevictable:      942524 kB
Mlocked:           14548 kB
SwapTotal:      67108856 kB
SwapFree:       67097100 kB
Dirty:              4692 kB
Writeback:            12 kB
AnonPages:       1088280 kB
Mapped:             7652 kB
Shmem:                 0 kB
Slab:             586412 kB
SReclaimable:      30396 kB
SUnreclaim:       556016 kB
KernelStack:        1472 kB
PageTables:         6360 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1220380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    999424 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 node113 at 2016-06-07 01:40:54