Trace number 4116994

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-size128-round23-0.opb
MD5SUM4afa13d1f672d029d1dc624e017e47fc
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 constraints9504
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)416
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-4116994-1466978882.opb
0.00/0.00	c File size is 416412 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:       8608                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
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-4116994-1466978882/watcher-4116994-1466978882 -o /tmp/evaluation-result-4116994-1466978882/solver-4116994-1466978882 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466978882-32332 --watchdog 1960 open-wbo HOME/instance-4116994-1466978882.opb 

pid=32358
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: 1.12 1.68 1.88 3/176 32361
/proc/meminfo: memFree=31743464/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 30927239 2813952 288 33554432000 4194304 6059633 140735635216432 140733918934984 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 687 288 236 456 0 121 0

[startup+0.100173 s]
/proc/loadavg: 1.12 1.68 1.88 3/176 32361
/proc/meminfo: memFree=31743464/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=23500 CPUtime=0.09 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 4836 0 0 0 9 0 0 0 20 0 1 0 30927239 24064000 5052 33554432000 4194304 6059633 140735635216432 140733918934984 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 5875 5054 163 456 0 5411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23500

[startup+0.200388 s]
/proc/loadavg: 1.12 1.68 1.88 3/176 32361
/proc/meminfo: memFree=31743464/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=28116 CPUtime=0.19 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 5566 0 0 0 19 0 0 0 20 0 1 0 30927239 28790784 5727 33554432000 4194304 6059633 140735635216432 140733918934984 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 7029 5727 182 456 0 6565 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28116

[startup+0.300365 s]
/proc/loadavg: 1.12 1.68 1.88 3/176 32361
/proc/meminfo: memFree=31743464/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=28248 CPUtime=0.29 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 5676 0 0 0 28 1 0 0 20 0 1 0 30927239 28925952 5784 33554432000 4194304 6059633 140735635216432 140735635215288 4277557 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 7062 5784 182 456 0 6598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28248

[startup+0.700318 s]
/proc/loadavg: 1.12 1.68 1.88 3/176 32361
/proc/meminfo: memFree=31743464/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=28568 CPUtime=0.69 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 5808 0 0 0 68 1 0 0 20 0 1 0 30927239 29253632 5893 33554432000 4194304 6059633 140735635216432 140735635215288 4277645 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 7142 5893 183 456 0 6678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28568

[startup+1.50032 s]
/proc/loadavg: 1.12 1.68 1.88 3/177 32362
/proc/meminfo: memFree=31697976/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=28772 CPUtime=1.49 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 6300 0 0 0 148 1 0 0 20 0 1 0 30927239 29462528 5795 33554432000 4194304 6059633 140735635216432 140735635214792 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 7193 5795 184 456 0 6729 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28772

[startup+3.10031 s]
/proc/loadavg: 1.12 1.68 1.88 3/177 32362
/proc/meminfo: memFree=31697860/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=29108 CPUtime=3.09 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 6549 0 0 0 308 1 0 0 20 0 1 0 30927239 29806592 6036 33554432000 4194304 6059633 140735635216432 140735635214792 4277648 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 7277 6036 184 456 0 6813 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29108

[startup+6.30031 s]
/proc/loadavg: 1.19 1.69 1.88 3/177 32362
/proc/meminfo: memFree=31696124/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=29540 CPUtime=6.29 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 7518 0 0 0 628 1 0 0 20 0 1 0 30927239 30248960 6203 33554432000 4194304 6059633 140735635216432 140735635214808 4278357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 7385 6203 184 456 0 6921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29540

[startup+12.7003 s]
/proc/loadavg: 1.26 1.69 1.88 4/177 32362
/proc/meminfo: memFree=31675124/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=41040 CPUtime=12.69 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 8269 0 0 0 1268 1 0 0 20 0 1 0 30927239 42024960 8917 33554432000 4194304 6059633 140735635216432 140735635214952 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 10260 8917 184 456 0 9796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41040

[startup+25.5004 s]
/proc/loadavg: 1.42 1.71 1.88 3/177 32362
/proc/meminfo: memFree=31669896/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=45460 CPUtime=25.48 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 9019 0 0 0 2547 1 0 0 20 0 1 0 30927239 46551040 10101 33554432000 4194304 6059633 140735635216432 140735635214952 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 11365 10101 184 456 0 10901 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45460

[startup+51.1004 s]
/proc/loadavg: 1.77 1.76 1.89 3/177 32362
/proc/meminfo: memFree=31665840/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=45460 CPUtime=51.09 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 9130 0 0 0 5107 2 0 0 20 0 1 0 30927239 46551040 10207 33554432000 4194304 6059633 140735635216432 140735635214952 4278011 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 11365 10207 184 456 0 10901 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45460

[startup+102.3 s]
/proc/loadavg: 1.90 1.80 1.90 3/177 32364
/proc/meminfo: memFree=31644484/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=59784 CPUtime=102.28 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 10338 0 0 0 10226 2 0 0 20 0 1 0 30927239 61218816 12431 33554432000 4194304 6059633 140735635216432 140735635214968 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 14946 12431 184 456 0 14482 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59784

[startup+162.3 s]
/proc/loadavg: 1.96 1.83 1.90 3/178 32368
/proc/meminfo: memFree=31636044/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=71288 CPUtime=162.27 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 11066 0 0 0 16224 3 0 0 20 0 1 0 30927239 72998912 13975 33554432000 4194304 6059633 140735635216432 140735635214920 4254597 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 17822 13975 184 456 0 17358 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71288

[startup+222.307 s]
/proc/loadavg: 1.98 1.86 1.91 3/177 32369
/proc/meminfo: memFree=31635928/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=71288 CPUtime=222.26 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 11066 0 0 0 22223 3 0 0 20 0 1 0 30927239 72998912 13975 33554432000 4194304 6059633 140735635216432 140735635214920 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 17822 13975 184 456 0 17358 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71288

[startup+282.3 s]
/proc/loadavg: 1.99 1.88 1.91 3/177 32370
/proc/meminfo: memFree=31626328/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=282.25 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 11125 0 0 0 28221 4 0 0 20 0 1 0 30927239 92307456 14495 33554432000 4194304 6059633 140735635216432 140735635214920 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 14495 184 456 0 22072 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 90144

[startup+342.3 s]
/proc/loadavg: 2.05 1.92 1.91 4/177 32371
/proc/meminfo: memFree=31620492/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=342.24 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 11127 0 0 0 34220 4 0 0 20 0 1 0 30927239 92307456 15130 33554432000 4194304 6059633 140735635216432 140735635214920 4246362 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 15130 184 456 0 22072 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 90144

[startup+402.3 s]
/proc/loadavg: 2.05 1.94 1.92 3/177 32373
/proc/meminfo: memFree=31580644/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=402.22 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 11746 0 0 0 40218 4 0 0 20 0 1 0 30927239 92307456 20310 33554432000 4194304 6059633 140735635216432 140735635214920 4278369 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 20310 184 456 0 22072 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90144

[startup+462.3 s]
/proc/loadavg: 2.02 1.95 1.92 3/177 32374
/proc/meminfo: memFree=31594972/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=462.21 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 13024 0 0 0 46216 5 0 0 20 0 1 0 30927239 92307456 16152 33554432000 4194304 6059633 140735635216432 140735635214920 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 16152 184 456 0 22072 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90144

[startup+522.3 s]
/proc/loadavg: 2.00 1.95 1.92 3/177 32375
/proc/meminfo: memFree=31573740/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=522.2 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 13291 0 0 0 52215 5 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635214920 4254740 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90144

[startup+582.3 s]
/proc/loadavg: 2.07 1.99 1.93 3/177 32376
/proc/meminfo: memFree=31572620/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=582.19 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 13479 0 0 0 58214 5 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90144


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


[startup+942.3 s]
/proc/loadavg: 2.02 2.03 1.96 3/177 32386
/proc/meminfo: memFree=31537456/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=139464 CPUtime=942.14 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 15197 0 0 0 94204 10 0 0 20 0 1 0 30927239 142811136 30401 33554432000 4194304 6059633 140735635216432 140735635214968 4277847 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 34866 30401 184 456 0 34402 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139464

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/177 32388
/proc/meminfo: memFree=31572516/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=1002.13 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 15394 0 0 0 100202 11 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4255350 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90144

[startup+1062.3 s]
/proc/loadavg: 2.05 2.03 1.96 3/177 32389
/proc/meminfo: memFree=31572512/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=1062.12 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 15588 0 0 0 106200 12 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4246422 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 90144

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/177 32390
/proc/meminfo: memFree=31535404/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=1122.12 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 15783 0 0 0 112199 13 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4255712 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 90144

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/177 32391
/proc/meminfo: memFree=31529380/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=1182.1 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 15978 0 0 0 118197 13 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 90144

[startup+1242.3 s]
/proc/loadavg: 2.08 2.03 1.97 3/177 32392
/proc/meminfo: memFree=31571420/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=139464 CPUtime=1242.1 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 16362 0 0 0 124195 15 0 0 20 0 1 0 30927239 142811136 29377 33554432000 4194304 6059633 140735635216432 140735635214968 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 34866 29377 184 456 0 34402 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 139464

[startup+1302.3 s]
/proc/loadavg: 2.03 2.02 1.97 3/177 32394
/proc/meminfo: memFree=31538628/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=139464 CPUtime=1302.09 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 16665 0 0 0 130193 16 0 0 20 0 1 0 30927239 142811136 29889 33554432000 4194304 6059633 140735635216432 140735635214968 4278338 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 34866 29889 184 456 0 34402 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 139464

[startup+1362.3 s]
/proc/loadavg: 2.04 2.03 1.97 3/178 32398
/proc/meminfo: memFree=31538776/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=139464 CPUtime=1362.07 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 17274 0 0 0 136190 17 0 0 20 0 1 0 30927239 142811136 30401 33554432000 4194304 6059633 140735635216432 140735635214968 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 34866 30401 184 456 0 34402 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 139464

[startup+1422.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/177 32399
/proc/meminfo: memFree=31535520/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=139464 CPUtime=1422.08 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 18054 0 0 0 142188 20 0 0 20 0 1 0 30927239 142811136 30401 33554432000 4194304 6059633 140735635216432 140735635214968 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 34866 30401 184 456 0 34402 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 139464

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/176 32400
/proc/meminfo: memFree=31538440/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=139464 CPUtime=1482.06 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 18839 0 0 0 148185 21 0 0 20 0 1 0 30927239 142811136 29889 33554432000 4194304 6059633 140735635216432 140735635214968 4254731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 34866 29889 184 456 0 34402 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139464

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 1.97 3/177 32402
/proc/meminfo: memFree=31540020/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=139464 CPUtime=1542.06 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 19622 0 0 0 154183 23 0 0 20 0 1 0 30927239 142811136 29377 33554432000 4194304 6059633 140735635216432 140735635214968 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 34866 29377 184 456 0 34402 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 139464

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/177 32404
/proc/meminfo: memFree=31570204/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=1602.04 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 20220 0 0 0 160180 24 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4277822 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90144

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 32405
/proc/meminfo: memFree=31515116/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=1662.03 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 21005 0 0 0 166177 26 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 90144

[startup+1722.3 s]
/proc/loadavg: 2.12 2.03 1.98 3/177 32406
/proc/meminfo: memFree=31518992/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=1722.02 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 21795 0 0 0 172175 27 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 90144

[startup+1782.3 s]
/proc/loadavg: 2.11 2.05 2.00 3/177 32407
/proc/meminfo: memFree=31464888/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=170284 CPUtime=1782.01 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 22584 0 0 0 178173 28 0 0 20 0 1 0 30927239 174370816 36100 33554432000 4194304 6059633 140735635216432 140735635215224 4255350 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 42571 36100 184 456 0 42107 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 170284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 32407
/proc/meminfo: memFree=31510580/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=1800.01 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 22584 0 0 0 179972 29 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90144

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 32361 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 32407
/proc/meminfo: memFree=31510580/32872528 swapFree=329968/354496
[pid=32361] ppid=32358 vsize=90144 CPUtime=1800.01 cores=1,3,5,7
/proc/32361/stat : 32361 (open-wbo) R 32358 32361 32315 0 -1 4202496 22584 0 0 0 179972 29 0 0 20 0 1 0 30927239 92307456 21524 33554432000 4194304 6059633 140735635216432 140735635215256 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/32361/statm: 22536 21524 184 456 0 22072 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90144

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.73
CPU system time (s): 0.293955
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 170284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.293955
maximum resident set size= 144400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22587
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= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.51431 second user time and 6.94394 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-27 00:08:02
IDJOB=4116994
IDBENCH=109539
IDSOLVER=2547
FILE ID=node126/4116994-1466978882
RUNJOBID= node126-1466978882-32332
PBS_JOBID= 19976401
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round23-0.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116994-1466978882/watcher-4116994-1466978882 -o /tmp/evaluation-result-4116994-1466978882/solver-4116994-1466978882 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466978882-32332 --watchdog 1960  open-wbo HOME/instance-4116994-1466978882.opb

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

MD5SUM BENCH= 4afa13d1f672d029d1dc624e017e47fc
RANDOM SEED=1241927442

node126.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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		: 2666.348
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	: 5332.56
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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:        31745016 kB
Buffers:           22732 kB
Cached:            49172 kB
SwapCached:         1680 kB
Active:            33308 kB
Inactive:          43328 kB
Active(anon):       4880 kB
Inactive(anon):     1904 kB
Active(file):      28428 kB
Inactive(file):    41424 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:             10244 kB
Writeback:             0 kB
AnonPages:        357948 kB
Mapped:             7944 kB
Shmem:                 0 kB
Slab:             565680 kB
SReclaimable:       9756 kB
SUnreclaim:       555924 kB
KernelStack:        1352 kB
PageTables:         4804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     473092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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= 71716 MiB
End job on node126 at 2016-06-27 00:38:03