Trace number 4115874

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round23-0.opb
MD5SUM80aaf8924f6ff1db370b1fb6930c6ef9
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
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-4115874-1466942246.opb
0.00/0.00	c File size is 416869 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8640                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4115874-1466942246/watcher-4115874-1466942246 -o /tmp/evaluation-result-4115874-1466942246/solver-4115874-1466942246 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4115874-1466942246.opb 

pid=21202
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: 2.35 2.26 2.20 3/174 21205
/proc/meminfo: memFree=30398700/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 27263604 2813952 289 33554432000 4194304 6059633 140736373308800 140733305389720 4511000 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 687 289 236 456 0 121 0

[startup+0.100172 s]
/proc/loadavg: 2.35 2.26 2.20 3/174 21205
/proc/meminfo: memFree=30398700/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=26752 CPUtime=0.09 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 4938 0 0 0 8 1 0 0 20 0 1 0 27263604 27394048 5148 33554432000 4194304 6059633 140736373308800 140733305389720 4294931 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 6688 5152 163 456 0 6224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26752

[startup+0.200392 s]
/proc/loadavg: 2.35 2.26 2.20 3/174 21205
/proc/meminfo: memFree=30398700/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=28204 CPUtime=0.19 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 5564 0 0 0 18 1 0 0 20 0 1 0 27263604 28880896 5711 33554432000 4194304 6059633 140736373308800 140733305389720 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 7051 5711 182 456 0 6587 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28204

[startup+0.300382 s]
/proc/loadavg: 2.35 2.26 2.20 3/174 21205
/proc/meminfo: memFree=30398700/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=28408 CPUtime=0.29 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 5653 0 0 0 28 1 0 0 20 0 1 0 27263604 29089792 5800 33554432000 4194304 6059633 140736373308800 140733305389720 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 7102 5800 182 456 0 6638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28408

[startup+0.70033 s]
/proc/loadavg: 2.35 2.26 2.20 3/174 21205
/proc/meminfo: memFree=30398700/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=28440 CPUtime=0.69 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 5762 0 0 0 68 1 0 0 20 0 1 0 27263604 29122560 5863 33554432000 4194304 6059633 140736373308800 140736373307384 4278031 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 7110 5863 183 456 0 6646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28440

[startup+1.50033 s]
/proc/loadavg: 2.35 2.26 2.20 3/175 21206
/proc/meminfo: memFree=30375184/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=28616 CPUtime=1.49 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 6212 0 0 0 148 1 0 0 20 0 1 0 27263604 29302784 5740 33554432000 4194304 6059633 140736373308800 140736373307384 4277535 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 7154 5740 184 456 0 6690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28616

[startup+3.10028 s]
/proc/loadavg: 2.35 2.26 2.20 3/175 21206
/proc/meminfo: memFree=30375060/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=29012 CPUtime=3.09 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 6524 0 0 0 308 1 0 0 20 0 1 0 27263604 29708288 6044 33554432000 4194304 6059633 140736373308800 140736373307032 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 7253 6044 184 456 0 6789 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29012

[startup+6.30026 s]
/proc/loadavg: 2.32 2.26 2.19 3/175 21206
/proc/meminfo: memFree=30373640/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=29544 CPUtime=6.29 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 7527 0 0 0 628 1 0 0 20 0 1 0 27263604 30253056 6224 33554432000 4194304 6059633 140736373308800 140736373307624 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 7386 6224 184 456 0 6922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29544

[startup+12.7003 s]
/proc/loadavg: 2.29 2.25 2.19 3/175 21206
/proc/meminfo: memFree=30361876/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=41016 CPUtime=12.69 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 8361 0 0 0 1268 1 0 0 20 0 1 0 27263604 42000384 9011 33554432000 4194304 6059633 140736373308800 140736373307320 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 10254 9011 184 456 0 9790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41016

[startup+25.5004 s]
/proc/loadavg: 2.30 2.26 2.19 3/175 21206
/proc/meminfo: memFree=30353632/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=45436 CPUtime=25.49 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 8999 0 0 0 2547 2 0 0 20 0 1 0 27263604 46526464 10090 33554432000 4194304 6059633 140736373308800 140736373307320 4261134 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 11359 10090 184 456 0 10895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45436

[startup+51.1004 s]
/proc/loadavg: 2.20 2.24 2.19 3/175 21206
/proc/meminfo: memFree=30349476/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=45436 CPUtime=51.09 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 9106 0 0 0 5107 2 0 0 20 0 1 0 27263604 46526464 10197 33554432000 4194304 6059633 140736373308800 140736373307320 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 11359 10197 184 456 0 10895 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45436

[startup+102.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/175 21207
/proc/meminfo: memFree=30328404/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=59760 CPUtime=102.28 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 10155 0 0 0 10225 3 0 0 20 0 1 0 27263604 61194240 12828 33554432000 4194304 6059633 140736373308800 140736373307336 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 14940 12828 184 456 0 14476 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59760

[startup+162.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/176 21212
/proc/meminfo: memFree=30322964/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=67572 CPUtime=162.26 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 11476 0 0 0 16223 3 0 0 20 0 1 0 27263604 69193728 13990 33554432000 4194304 6059633 140736373308800 140736373307288 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 16893 13990 184 456 0 16429 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67572

[startup+222.307 s]
/proc/loadavg: 2.30 2.24 2.19 3/176 21236
/proc/meminfo: memFree=30312884/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=67572 CPUtime=222.26 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 11624 0 0 0 22223 3 0 0 20 0 1 0 27263604 69193728 14646 33554432000 4194304 6059633 140736373308800 140736373307288 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 16893 14646 184 456 0 16429 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67572

[startup+282.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/175 21237
/proc/meminfo: memFree=30304440/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=282.25 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 12453 0 0 0 28221 4 0 0 20 0 1 0 27263604 100270080 16550 33554432000 4194304 6059633 140736373308800 140736373307288 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 16550 184 456 0 24016 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97920

[startup+342.3 s]
/proc/loadavg: 2.33 2.26 2.19 3/175 21238
/proc/meminfo: memFree=30297360/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=342.24 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 12455 0 0 0 34220 4 0 0 20 0 1 0 27263604 100270080 17574 33554432000 4194304 6059633 140736373308800 140736373307288 4295552 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 17574 184 456 0 24016 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97920

[startup+402.3 s]
/proc/loadavg: 2.33 2.26 2.19 3/175 21239
/proc/meminfo: memFree=30293008/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=402.23 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 12456 0 0 0 40219 4 0 0 20 0 1 0 27263604 100270080 18086 33554432000 4194304 6059633 140736373308800 140736373307288 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18086 184 456 0 24016 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97920

[startup+462.3 s]
/proc/loadavg: 2.29 2.25 2.19 3/175 21241
/proc/meminfo: memFree=30288616/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=462.21 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 12467 0 0 0 46217 4 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307288 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97920

[startup+522.3 s]
/proc/loadavg: 2.21 2.23 2.18 4/175 21242
/proc/meminfo: memFree=30287868/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=522.21 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 12549 0 0 0 52216 5 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4262704 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97920

[startup+582.3 s]
/proc/loadavg: 2.13 2.20 2.18 3/175 21243
/proc/meminfo: memFree=30287008/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=582.2 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 12716 0 0 0 58214 6 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97920


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


[startup+942.3 s]
/proc/loadavg: 2.29 2.20 2.18 3/175 21253
/proc/meminfo: memFree=30250796/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=942.14 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 13492 0 0 0 94203 11 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97920

[startup+1002.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/175 21254
/proc/meminfo: memFree=30244656/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1002.13 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 13581 0 0 0 100201 12 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4246406 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97920

[startup+1062.3 s]
/proc/loadavg: 2.36 2.23 2.19 3/175 21256
/proc/meminfo: memFree=30250668/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=147240 CPUtime=1062.12 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 13757 0 0 0 106199 13 0 0 20 0 1 0 27263604 150773760 28610 33554432000 4194304 6059633 140736373308800 140736373307336 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 36810 28610 184 456 0 36346 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147240

[startup+1122.3 s]
/proc/loadavg: 2.40 2.27 2.20 3/175 21257
/proc/meminfo: memFree=30240300/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=147240 CPUtime=1122.12 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 13851 0 0 0 112198 14 0 0 20 0 1 0 27263604 150773760 30658 33554432000 4194304 6059633 140736373308800 140736373307336 4246362 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 36810 30658 184 456 0 36346 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 147240

[startup+1182.3 s]
/proc/loadavg: 2.24 2.25 2.19 3/175 21258
/proc/meminfo: memFree=30287296/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1182.1 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 14678 0 0 0 118194 16 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97920

[startup+1242.3 s]
/proc/loadavg: 2.29 2.26 2.20 4/175 21259
/proc/meminfo: memFree=30286696/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1242.1 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 15354 0 0 0 124192 18 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277616 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97920

[startup+1302.3 s]
/proc/loadavg: 2.38 2.29 2.21 3/175 21260
/proc/meminfo: memFree=30286588/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1302.09 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 16035 0 0 0 130190 19 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97920

[startup+1362.3 s]
/proc/loadavg: 2.32 2.28 2.20 3/175 21264
/proc/meminfo: memFree=30286220/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1362.08 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 16715 0 0 0 136187 21 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97920

[startup+1422.3 s]
/proc/loadavg: 2.23 2.26 2.20 3/175 21266
/proc/meminfo: memFree=30253824/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=147240 CPUtime=1422.07 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 17478 0 0 0 142185 22 0 0 20 0 1 0 27263604 150773760 27074 33554432000 4194304 6059633 140736373308800 140736373307336 4246280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 36810 27074 184 456 0 36346 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147240

[startup+1482.3 s]
/proc/loadavg: 2.24 2.25 2.20 3/175 21267
/proc/meminfo: memFree=30202464/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=147240 CPUtime=1482.06 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 18155 0 0 0 148182 24 0 0 20 0 1 0 27263604 150773760 27074 33554432000 4194304 6059633 140736373308800 140736373307336 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 36810 27074 184 456 0 36346 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 147240

[startup+1542.31 s]
/proc/loadavg: 2.22 2.25 2.19 3/175 21268
/proc/meminfo: memFree=30239416/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1542.06 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 18755 0 0 0 154181 25 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97920

[startup+1602.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/175 21269
/proc/meminfo: memFree=30241624/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1602.04 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 19439 0 0 0 160177 27 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4278292 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97920

[startup+1662.3 s]
/proc/loadavg: 2.20 2.23 2.19 3/175 21270
/proc/meminfo: memFree=30247804/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1662.03 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 20123 0 0 0 166174 29 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97920

[startup+1722.3 s]
/proc/loadavg: 2.20 2.23 2.18 3/175 21318
/proc/meminfo: memFree=30328044/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1722.02 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 20804 0 0 0 172171 31 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277998 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97920

[startup+1782.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/175 21319
/proc/meminfo: memFree=30322252/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1782.02 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 21493 0 0 0 178169 33 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 97920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/175 21319
/proc/meminfo: memFree=30318408/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1800.01 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 21493 0 0 0 179968 33 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97920

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 21205 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/175 21319
/proc/meminfo: memFree=30318408/32872528 swapFree=1308564/1463908
[pid=21205] ppid=21202 vsize=97920 CPUtime=1800.01 cores=1,3,5,7
/proc/21205/stat : 21205 (open-wbo) R 21202 21205 21023 0 -1 4202496 21493 0 0 0 179968 33 0 0 20 0 1 0 27263604 100270080 18815 33554432000 4194304 6059633 140736373308800 140736373307624 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21205/statm: 24480 18815 184 456 0 24016 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97920

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.69
CPU system time (s): 0.334949
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 178060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.334949
maximum resident set size= 137236
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21496
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= 13
involuntary context switches= 1869

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.82627 second user time and 6.84996 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 13:57:26
IDJOB=4115874
IDBENCH=109399
IDSOLVER=2547
FILE ID=node121/4115874-1466942246
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-0.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115874-1466942246/watcher-4115874-1466942246 -o /tmp/evaluation-result-4115874-1466942246/solver-4115874-1466942246 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4115874-1466942246.opb

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

MD5SUM BENCH= 80aaf8924f6ff1db370b1fb6930c6ef9
RANDOM SEED=617750467

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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		: 2667.172
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	: 5332.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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:        30398972 kB
Buffers:           65520 kB
Cached:           171848 kB
SwapCached:         1456 kB
Active:            79536 kB
Inactive:         202728 kB
Active(anon):      44052 kB
Inactive(anon):     2960 kB
Active(file):      35484 kB
Inactive(file):   199768 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:       1509328 kB
Mapped:             7996 kB
Shmem:                 0 kB
Slab:             593716 kB
SReclaimable:      37888 kB
SUnreclaim:       555828 kB
KernelStack:        1448 kB
PageTables:         7116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1618124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    169984 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= 71688 MiB
End job on node121 at 2016-06-26 14:27:27