Trace number 4116152

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round23-8.opb
MD5SUM64f83e92e9499eb11dc8bcd5da77f0bb
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9536
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116152-1466980129.opb
0.00/0.00	c File size is 416869 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:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8640                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         448                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4116152-1466980129/watcher-4116152-1466980129 -o /tmp/evaluation-result-4116152-1466980129/solver-4116152-1466980129 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466976527-26776 --watchdog 1960 open-wbo-lsu HOME/instance-4116152-1466980129.opb 

pid=27093
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: 2.26 2.25 2.19 2/171 27096
/proc/meminfo: memFree=30566016/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=2612 CPUtime=0 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 392 0 0 0 0 0 0 0 20 0 1 0 31051055 2674688 268 33554432000 4194304 6058637 140734292885456 140733442167560 5046461 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27096/statm: 653 268 237 456 0 87 0

[startup+0.100216 s]
/proc/loadavg: 2.26 2.25 2.19 2/171 27096
/proc/meminfo: memFree=30566016/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=21668 CPUtime=0.08 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 4435 0 0 0 8 0 0 0 20 0 1 0 31051055 22188032 4634 33554432000 4194304 6058637 140734292885456 140734292884952 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 5417 4636 162 456 0 4953 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21668

[startup+0.200361 s]
/proc/loadavg: 2.26 2.25 2.19 2/171 27096
/proc/meminfo: memFree=30566016/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=28064 CPUtime=0.19 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 5634 0 0 0 18 1 0 0 20 0 1 0 31051055 28737536 5760 33554432000 4194304 6058637 140734292885456 140734292884168 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 7016 5760 179 456 0 6552 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28064

[startup+0.300376 s]
/proc/loadavg: 2.26 2.25 2.19 2/171 27096
/proc/meminfo: memFree=30566016/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=28500 CPUtime=0.29 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 5736 0 0 0 28 1 0 0 20 0 1 0 31051055 29184000 5862 33554432000 4194304 6058637 140734292885456 140734292884168 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 7125 5862 179 456 0 6661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28500

[startup+0.700278 s]
/proc/loadavg: 2.26 2.25 2.19 2/171 27096
/proc/meminfo: memFree=30566016/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=28500 CPUtime=0.69 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 5773 0 0 0 68 1 0 0 20 0 1 0 31051055 29184000 5899 33554432000 4194304 6058637 140734292885456 140734292884168 4278466 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 7125 5899 180 456 0 6661 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28500

[startup+1.5003 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 27110
/proc/meminfo: memFree=30514164/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=28632 CPUtime=1.49 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 6387 0 0 0 148 1 0 0 20 0 1 0 31051055 29319168 5911 33554432000 4194304 6058637 140734292885456 140734292884056 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 7158 5912 181 456 0 6694 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28632

[startup+3.10027 s]
/proc/loadavg: 2.24 2.25 2.19 3/177 27110
/proc/meminfo: memFree=30513404/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=29112 CPUtime=3.09 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 6520 0 0 0 308 1 0 0 20 0 1 0 31051055 29810688 6042 33554432000 4194304 6058637 140734292885456 140734292884056 4277697 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 7278 6042 181 456 0 6814 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29112

[startup+6.30027 s]
/proc/loadavg: 2.24 2.25 2.19 3/177 27110
/proc/meminfo: memFree=30511756/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=29548 CPUtime=6.28 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 7469 0 0 0 627 1 0 0 20 0 1 0 31051055 30257152 6230 33554432000 4194304 6058637 140734292885456 140734292884008 4246519 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 7387 6230 181 456 0 6923 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29548

[startup+12.7003 s]
/proc/loadavg: 2.28 2.25 2.19 4/177 27110
/proc/meminfo: memFree=30490248/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=41028 CPUtime=12.69 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 8197 0 0 0 1267 2 0 0 20 0 1 0 31051055 42012672 8936 33554432000 4194304 6058637 140734292885456 140734292884216 4278218 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 10257 8936 181 456 0 9793 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41028

[startup+25.5004 s]
/proc/loadavg: 2.24 2.24 2.19 3/177 27111
/proc/meminfo: memFree=30484892/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=45448 CPUtime=25.48 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 8896 0 0 0 2546 2 0 0 20 0 1 0 31051055 46538752 10074 33554432000 4194304 6058637 140734292885456 140734292884216 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 11362 10074 181 456 0 10898 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45448

[startup+51.1004 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 27111
/proc/meminfo: memFree=30480736/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=45448 CPUtime=51.07 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 9022 0 0 0 5105 2 0 0 20 0 1 0 31051055 46538752 10197 33554432000 4194304 6058637 140734292885456 140734292884216 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 11362 10197 181 456 0 10898 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45448

[startup+102.3 s]
/proc/loadavg: 2.16 2.21 2.18 4/178 27115
/proc/meminfo: memFree=30466964/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=55928 CPUtime=102.27 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 10902 0 0 0 10224 3 0 0 20 0 1 0 31051055 57270272 12189 33554432000 4194304 6058637 140734292885456 140734292884216 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 13982 12189 181 456 0 13518 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55928

[startup+162.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 27116
/proc/meminfo: memFree=30441156/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=67532 CPUtime=162.25 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 11194 0 0 0 16221 4 0 0 20 0 1 0 31051055 69152768 15206 33554432000 4194304 6058637 140734292885456 140734292884184 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 16883 15206 181 456 0 16419 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67532

[startup+222.307 s]
/proc/loadavg: 2.36 2.24 2.19 3/177 27117
/proc/meminfo: memFree=30437812/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=67532 CPUtime=222.24 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 11714 0 0 0 22220 4 0 0 20 0 1 0 31051055 69152768 15412 33554432000 4194304 6058637 140734292885456 140734292884520 4277589 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 16883 15412 181 456 0 16419 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 67532

[startup+282.3 s]
/proc/loadavg: 2.25 2.23 2.18 4/177 27118
/proc/meminfo: memFree=30427164/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=282.24 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 12028 0 0 0 28219 5 0 0 20 0 1 0 31051055 100229120 16742 33554432000 4194304 6058637 140734292885456 140734292884184 4277495 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 16742 181 456 0 24006 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97880

[startup+342.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 27120
/proc/meminfo: memFree=30418692/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=342.23 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 12031 0 0 0 34218 5 0 0 20 0 1 0 31051055 100229120 18278 33554432000 4194304 6058637 140734292885456 140734292884184 4278290 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 18278 181 456 0 24006 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97880

[startup+402.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 27121
/proc/meminfo: memFree=30412416/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=402.22 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 12032 0 0 0 40217 5 0 0 20 0 1 0 31051055 100229120 18790 33554432000 4194304 6058637 140734292885456 140734292884184 4277589 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 18790 181 456 0 24006 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97880

[startup+462.3 s]
/proc/loadavg: 2.21 2.22 2.18 4/177 27122
/proc/meminfo: memFree=30408520/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=462.21 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 12033 0 0 0 46216 5 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884184 4255158 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97880

[startup+522.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 27123
/proc/meminfo: memFree=30408252/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=522.19 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 12485 0 0 0 52214 5 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4246469 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 97880

[startup+582.3 s]
/proc/loadavg: 2.11 2.18 2.17 3/177 27124
/proc/meminfo: memFree=30407396/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=582.19 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 12937 0 0 0 58213 6 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4261029 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97880


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


[startup+942.3 s]
/proc/loadavg: 2.20 2.25 2.20 4/177 27135
/proc/meminfo: memFree=30373672/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=942.13 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 17032 0 0 0 94202 11 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97880

[startup+1002.3 s]
/proc/loadavg: 2.20 2.24 2.19 4/177 27136
/proc/meminfo: memFree=30361468/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=147200 CPUtime=1002.12 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 17941 0 0 0 100200 12 0 0 20 0 1 0 31051055 150732800 26907 33554432000 4194304 6058637 140734292885456 140734292884520 4277729 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 36800 26907 181 456 0 36336 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 147200

[startup+1062.3 s]
/proc/loadavg: 2.19 2.23 2.19 3/177 27137
/proc/meminfo: memFree=30368672/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=147200 CPUtime=1062.11 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 18403 0 0 0 106199 12 0 0 20 0 1 0 31051055 150732800 28955 33554432000 4194304 6058637 140734292885456 140734292884232 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 36800 28955 181 456 0 36336 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 147200

[startup+1122.3 s]
/proc/loadavg: 2.09 2.19 2.18 3/177 27138
/proc/meminfo: memFree=30361784/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=147200 CPUtime=1122.1 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 18865 0 0 0 112197 13 0 0 20 0 1 0 31051055 150732800 30491 33554432000 4194304 6058637 140734292885456 140734292884232 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 36800 30491 181 456 0 36336 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 147200

[startup+1182.3 s]
/proc/loadavg: 2.08 2.17 2.17 3/177 27139
/proc/meminfo: memFree=30373168/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=1182.09 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 19326 0 0 0 118195 14 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 97880

[startup+1242.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 27141
/proc/meminfo: memFree=30366816/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=1242.08 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 19957 0 0 0 124193 15 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 97880

[startup+1302.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/178 27145
/proc/meminfo: memFree=30364560/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=1302.08 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 20698 0 0 0 130191 17 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97880

[startup+1362.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 27146
/proc/meminfo: memFree=30360872/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=1362.07 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 21744 0 0 0 136188 19 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4246230 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97880

[startup+1422.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 27147
/proc/meminfo: memFree=30358976/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=1422.07 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 22791 0 0 0 142186 21 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97880

[startup+1482.3 s]
/proc/loadavg: 2.13 2.16 2.17 3/177 27148
/proc/meminfo: memFree=30358884/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=1482.05 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 23839 0 0 0 148182 23 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97880

[startup+1542.31 s]
/proc/loadavg: 2.08 2.14 2.16 3/176 27149
/proc/meminfo: memFree=30358872/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=1542.04 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 24887 0 0 0 154180 24 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4277582 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 97880

[startup+1602.3 s]
/proc/loadavg: 2.29 2.19 2.18 3/177 27151
/proc/meminfo: memFree=30303832/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=97880 CPUtime=1602.03 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 25937 0 0 0 160177 26 0 0 20 0 1 0 31051055 100229120 19302 33554432000 4194304 6058637 140734292885456 140734292884520 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 24470 19302 181 456 0 24006 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 97880

[startup+1662.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/177 27152
/proc/meminfo: memFree=30308332/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=178020 CPUtime=1662.02 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 26983 0 0 0 166175 27 0 0 20 0 1 0 31051055 182292480 33118 33554432000 4194304 6058637 140734292885456 140734292884488 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 44505 33118 181 456 0 44041 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 178020

[startup+1722.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/177 27153
/proc/meminfo: memFree=30320828/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=178020 CPUtime=1722.01 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 27655 0 0 0 172172 29 0 0 20 0 1 0 31051055 182292480 31720 33554432000 4194304 6058637 140734292885456 140734292884488 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 44505 31720 181 456 0 44041 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 178020

[startup+1782.3 s]
/proc/loadavg: 2.14 2.16 2.17 3/177 27154
/proc/meminfo: memFree=30330484/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=147200 CPUtime=1782 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 28503 0 0 0 178170 30 0 0 20 0 1 0 31051055 150732800 31003 33554432000 4194304 6058637 140734292885456 140734292884232 4264480 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 36800 31003 181 456 0 36336 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 147200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.15 2.17 3/176 27154
/proc/meminfo: memFree=30303812/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=178020 CPUtime=1800 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 29092 0 0 0 179969 31 0 0 20 0 1 0 31051055 182292480 33630 33554432000 4194304 6058637 140734292885456 140734292884488 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 44505 33630 181 456 0 44041 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 178020

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 27096 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.15 2.17 3/176 27154
/proc/meminfo: memFree=30303812/32872528 swapFree=1378732/1517724
[pid=27096] ppid=27093 vsize=178020 CPUtime=1800 cores=1,3,5,7
/proc/27096/stat : 27096 (open-wbo-lsu) R 27093 27096 26759 0 -1 4202496 29092 0 0 0 179969 31 0 0 20 0 1 0 31051055 182292480 33630 33554432000 4194304 6058637 140734292885456 140734292884488 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27096/statm: 44505 33630 181 456 0 44041 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 178020

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.69
CPU system time (s): 0.317951
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 178020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.317951
maximum resident set size= 136568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29095
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= 1914

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.41033 second user time and 7.04893 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-27 00:28:49
IDJOB=4116152
IDBENCH=109434
IDSOLVER=2545
FILE ID=node129/4116152-1466980129
RUNJOBID= node129-1466976527-26776
PBS_JOBID= 19976387
Free space on /tmp= 71596 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-8.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116152-1466980129/watcher-4116152-1466980129 -o /tmp/evaluation-result-4116152-1466980129/solver-4116152-1466980129 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466976527-26776 --watchdog 1960  open-wbo-lsu HOME/instance-4116152-1466980129.opb

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

MD5SUM BENCH= 64f83e92e9499eb11dc8bcd5da77f0bb
RANDOM SEED=711637907

node129.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		: 2666.417
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	: 5332.83
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		: 2666.417
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.417
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		: 2666.417
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		: 2666.417
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		: 2666.417
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	: 5332.56
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		: 2666.417
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		: 2666.417
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:        30566172 kB
Buffers:           26432 kB
Cached:            57208 kB
SwapCached:          504 kB
Active:            34216 kB
Inactive:          51420 kB
Active(anon):       4232 kB
Inactive(anon):      544 kB
Active(file):      29984 kB
Inactive(file):    50876 kB
Unevictable:     1517724 kB
Mlocked:         1378732 kB
SwapTotal:      67108856 kB
SwapFree:       67099936 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:       1675412 kB
Mapped:             7032 kB
Shmem:                 0 kB
Slab:             566076 kB
SReclaimable:      10428 kB
SUnreclaim:       555648 kB
KernelStack:        1472 kB
PageTables:         6800 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1614168 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    294912 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= 71592 MiB
End job on node129 at 2016-06-27 00:58:49