Trace number 4086040

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
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-4086040-1465222056.opb
0.00/0.00	c File size is 2240520 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:         23409                                                                   |
1800.08/1800.40	c |  Number of hard clauses:        612                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         774                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.26 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4086040-1465222056/watcher-4086040-1465222056 -o /tmp/evaluation-result-4086040-1465222056/solver-4086040-1465222056 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12888 --watchdog 1960 open-wbo HOME/instance-4086040-1465222056.opb 

pid=13055
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.17 2.01 1.96 3/176 13058
/proc/meminfo: memFree=30410176/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=4660 CPUtime=0 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 910 0 0 0 0 0 0 0 20 0 1 0 104139799 4771840 785 33554432000 4194304 6059633 140734608930320 140736137030136 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/13058/statm: 1165 785 682 456 0 153 0

[startup+0.100112 s]
/proc/loadavg: 2.17 2.01 1.96 3/176 13058
/proc/meminfo: memFree=30410176/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=8740 CPUtime=0.09 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 1914 0 0 0 9 0 0 0 20 0 1 0 104139799 8949760 1789 33554432000 4194304 6059633 140734608930320 140736137030136 4479776 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/13058/statm: 2185 1789 682 456 0 1173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8740

[startup+0.20026 s]
/proc/loadavg: 2.17 2.01 1.96 3/176 13058
/proc/meminfo: memFree=30410176/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=9132 CPUtime=0.19 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 2026 0 0 0 19 0 0 0 20 0 1 0 104139799 9351168 1901 33554432000 4194304 6059633 140734608930320 140736137030136 4681114 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/13058/statm: 2283 1901 682 456 0 1271 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9132

[startup+0.300233 s]
/proc/loadavg: 2.17 2.01 1.96 3/176 13058
/proc/meminfo: memFree=30410176/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=29832 CPUtime=0.28 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 6222 0 0 0 28 0 0 0 20 0 1 0 104139799 30547968 5971 33554432000 4194304 6059633 140734608930320 140734608929192 4239837 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/13058/statm: 7458 5971 159 456 0 6994 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 29832

[startup+0.700171 s]
/proc/loadavg: 2.17 2.01 1.96 3/176 13058
/proc/meminfo: memFree=30410176/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=119320 CPUtime=0.69 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 22568 0 0 0 66 3 0 0 20 0 1 0 104139799 122183680 27848 33554432000 4194304 6059633 140734608930320 140734608928696 4255729 0 0 4096 8404992 0 0 0 17 6 0 0 0 0 0
/proc/13058/statm: 29830 27848 178 456 0 29366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 119320

[startup+1.50029 s]
/proc/loadavg: 2.16 2.01 1.96 3/177 13059
/proc/meminfo: memFree=30298224/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=132448 CPUtime=1.49 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 23268 0 0 0 145 4 0 0 20 0 1 0 104139799 135626752 28548 33554432000 4194304 6059633 140734608930320 140734608929112 4246711 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 33112 28548 178 456 0 32648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 132448

[startup+3.10028 s]
/proc/loadavg: 2.16 2.01 1.96 3/177 13059
/proc/meminfo: memFree=30293448/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=133116 CPUtime=3.08 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 23776 0 0 0 304 4 0 0 20 0 1 0 104139799 136310784 30077 33554432000 4194304 6059633 140734608930320 140734608928696 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 33279 30077 179 456 0 32815 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 133116

[startup+6.30028 s]
/proc/loadavg: 2.14 2.01 1.96 3/177 13059
/proc/meminfo: memFree=30290204/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=134700 CPUtime=6.28 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 24644 0 0 0 624 4 0 0 20 0 1 0 104139799 137932800 30975 33554432000 4194304 6059633 140734608930320 140734608928696 4254688 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 33675 30975 180 456 0 33211 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 134700

[startup+12.7002 s]
/proc/loadavg: 2.21 2.02 1.96 3/177 13059
/proc/meminfo: memFree=30244072/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=138392 CPUtime=12.68 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 26237 0 0 0 1263 5 0 0 20 0 1 0 104139799 141713408 32818 33554432000 4194304 6059633 140734608930320 140734608928696 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 34598 32818 180 456 0 34134 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 138392

[startup+25.5004 s]
/proc/loadavg: 2.23 2.04 1.97 3/177 13059
/proc/meminfo: memFree=30249236/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=218200 CPUtime=25.48 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 27054 0 0 0 2541 7 0 0 20 0 1 0 104139799 223436800 48246 33554432000 4194304 6059633 140734608930320 140734608929144 4277667 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 54550 48246 180 456 0 54086 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 218200

[startup+51.1004 s]
/proc/loadavg: 2.23 2.05 1.97 3/177 13059
/proc/meminfo: memFree=30208276/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=218200 CPUtime=51.08 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 27271 0 0 0 5099 9 0 0 20 0 1 0 104139799 223436800 50806 33554432000 4194304 6059633 140734608930320 140734608928856 4246344 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 54550 50806 180 456 0 54086 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 218200

[startup+102.3 s]
/proc/loadavg: 2.14 2.05 1.98 3/177 13061
/proc/meminfo: memFree=30197200/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=249020 CPUtime=102.27 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 29934 0 0 0 10213 14 0 0 20 0 1 0 104139799 254996480 53434 33554432000 4194304 6059633 140734608930320 140734608929112 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 62255 53434 180 456 0 61791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 249020

[startup+162.3 s]
/proc/loadavg: 2.15 2.07 1.99 3/178 13065
/proc/meminfo: memFree=30147252/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=218200 CPUtime=162.25 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 31447 0 0 0 16207 18 0 0 20 0 1 0 104139799 223436800 48763 33554432000 4194304 6059633 140734608930320 140734608929112 4254706 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 54550 48763 180 456 0 54086 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 218200

[startup+222.307 s]
/proc/loadavg: 2.11 2.07 2.00 3/177 13066
/proc/meminfo: memFree=30094136/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=249020 CPUtime=222.26 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 32755 0 0 0 22204 22 0 0 20 0 1 0 104139799 254996480 57026 33554432000 4194304 6059633 140734608930320 140734608929112 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 62255 57026 180 456 0 61791 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 249020

[startup+282.3 s]
/proc/loadavg: 2.12 2.08 2.00 3/177 13067
/proc/meminfo: memFree=30123260/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=218200 CPUtime=282.23 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 33594 0 0 0 28199 24 0 0 20 0 1 0 104139799 223436800 51844 33554432000 4194304 6059633 140734608930320 140734608929144 4255735 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 54550 51844 180 456 0 54086 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 218200

[startup+342.3 s]
/proc/loadavg: 2.21 2.11 2.01 3/177 13068
/proc/meminfo: memFree=30049196/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=271288 CPUtime=342.21 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 35795 0 0 0 34194 27 0 0 20 0 1 0 104139799 277798912 61599 33554432000 4194304 6059633 140734608930320 140734608929112 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 67822 61599 180 456 0 67358 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 271288

[startup+402.3 s]
/proc/loadavg: 2.13 2.10 2.01 3/177 13070
/proc/meminfo: memFree=30061960/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=277212 CPUtime=402.2 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 39864 0 0 0 40188 32 0 0 20 0 1 0 104139799 283865088 60524 33554432000 4194304 6059633 140734608930320 140734608928856 4255375 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 69303 60524 180 456 0 68839 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 277212

[startup+462.3 s]
/proc/loadavg: 2.13 2.10 2.01 3/177 13071
/proc/meminfo: memFree=30032888/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=329756 CPUtime=462.19 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 42456 0 0 0 46184 35 0 0 20 0 1 0 104139799 337670144 68229 33554432000 4194304 6059633 140734608930320 140734608929112 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 82439 68229 180 456 0 81975 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 329756

[startup+522.3 s]
/proc/loadavg: 2.14 2.11 2.02 3/177 13072
/proc/meminfo: memFree=30057544/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=285976 CPUtime=522.18 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 46149 0 0 0 52177 41 0 0 20 0 1 0 104139799 292839424 65787 33554432000 4194304 6059633 140734608930320 140734608929112 4277645 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 71494 65787 180 456 0 71030 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 285976

[startup+582.3 s]
/proc/loadavg: 2.10 2.10 2.02 3/177 13073
/proc/meminfo: memFree=29949420/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=339364 CPUtime=582.17 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 49348 0 0 0 58171 46 0 0 20 0 1 0 104139799 347508736 72542 33554432000 4194304 6059633 140734608930320 140734608929112 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 84841 72542 180 456 0 84377 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 339364


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


[startup+882.307 s]
/proc/loadavg: 2.04 2.06 2.00 3/177 13082
/proc/meminfo: memFree=29896332/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=446752 CPUtime=882.14 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 66370 0 0 0 88141 73 0 0 20 0 1 0 104139799 457474048 90309 33554432000 4194304 6059633 140734608930320 140734608929112 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 111688 90309 180 456 0 111224 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 446752

[startup+942.3 s]
/proc/loadavg: 2.07 2.06 2.00 3/177 13083
/proc/meminfo: memFree=29942896/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=288396 CPUtime=942.12 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 69519 0 0 0 94132 80 0 0 20 0 1 0 104139799 295317504 67796 33554432000 4194304 6059633 140734608930320 140734608929144 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 72099 67796 180 456 0 71635 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 288396

[startup+1002.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 13085
/proc/meminfo: memFree=30006988/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=319216 CPUtime=1002.11 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 72053 0 0 0 100128 83 0 0 20 0 1 0 104139799 326877184 77920 33554432000 4194304 6059633 140734608930320 140734608929112 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 79804 77920 180 456 0 79340 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 319216

[startup+1062.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 13086
/proc/meminfo: memFree=29922160/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=369304 CPUtime=1062.09 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 75216 0 0 0 106119 90 0 0 20 0 1 0 104139799 378167296 82090 33554432000 4194304 6059633 140734608930320 140734608929112 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 92326 82090 180 456 0 91862 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 369304

[startup+1122.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/177 13087
/proc/meminfo: memFree=29881548/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=369304 CPUtime=1122.09 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 77406 0 0 0 112115 94 0 0 20 0 1 0 104139799 378167296 80084 33554432000 4194304 6059633 140734608930320 140734608929112 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 92326 80084 180 456 0 91862 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 369304

[startup+1182.3 s]
/proc/loadavg: 2.19 2.10 2.02 3/177 13088
/proc/meminfo: memFree=29832252/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=369304 CPUtime=1182.08 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 79525 0 0 0 118109 99 0 0 20 0 1 0 104139799 378167296 89775 33554432000 4194304 6059633 140734608930320 140734608929112 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 92326 89775 180 456 0 91862 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 369304

[startup+1242.3 s]
/proc/loadavg: 2.21 2.12 2.03 3/177 13089
/proc/meminfo: memFree=29796908/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=372264 CPUtime=1242.06 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 82310 0 0 0 124104 102 0 0 20 0 1 0 104139799 381198336 89926 33554432000 4194304 6059633 140734608930320 140734608929112 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 93066 89926 180 456 0 92602 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 372264

[startup+1302.3 s]
/proc/loadavg: 2.22 2.14 2.04 3/177 13091
/proc/meminfo: memFree=29786164/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=381924 CPUtime=1302.05 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 87121 0 0 0 130097 108 0 0 20 0 1 0 104139799 391090176 87524 33554432000 4194304 6059633 140734608930320 140734608928696 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 95481 87524 180 456 0 95017 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 381924

[startup+1362.3 s]
/proc/loadavg: 2.24 2.16 2.05 3/178 13095
/proc/meminfo: memFree=29916392/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=386568 CPUtime=1362.05 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 90824 0 0 0 136090 115 0 0 20 0 1 0 104139799 395845632 93239 33554432000 4194304 6059633 140734608930320 140734608928696 4255370 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 96642 93239 180 456 0 96178 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 386568

[startup+1422.3 s]
/proc/loadavg: 2.27 2.18 2.06 3/177 13096
/proc/meminfo: memFree=29886836/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=470188 CPUtime=1422.04 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 94458 0 0 0 142083 121 0 0 20 0 1 0 104139799 481472512 97359 33554432000 4194304 6059633 140734608930320 140734608929112 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 117547 97359 180 456 0 117083 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 470188

[startup+1482.3 s]
/proc/loadavg: 2.16 2.16 2.06 3/177 13097
/proc/meminfo: memFree=29731368/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=392232 CPUtime=1482.03 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 97339 0 0 0 148075 128 0 0 20 0 1 0 104139799 401645568 92563 33554432000 4194304 6059633 140734608930320 140734608928696 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 98058 92563 180 456 0 97594 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 392232

[startup+1542.31 s]
/proc/loadavg: 2.10 2.14 2.06 3/177 13098
/proc/meminfo: memFree=29933764/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=396328 CPUtime=1542.02 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 100847 0 0 0 154068 134 0 0 20 0 1 0 104139799 405839872 88377 33554432000 4194304 6059633 140734608930320 140734608928696 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 99082 88377 180 456 0 98618 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 396328

[startup+1602.3 s]
/proc/loadavg: 2.20 2.16 2.07 3/177 13100
/proc/meminfo: memFree=29606588/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=614320 CPUtime=1602 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 102891 0 0 0 160063 137 0 0 20 0 1 0 104139799 629063680 128746 33554432000 4194304 6059633 140734608930320 140734608928696 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 153580 128746 180 456 0 153116 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 614320

[startup+1662.3 s]
/proc/loadavg: 2.18 2.16 2.07 2/171 13316
/proc/meminfo: memFree=30093808/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=484956 CPUtime=1662 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 105650 0 0 0 166057 143 0 0 20 0 1 0 104139799 496594944 116653 33554432000 4194304 6059633 140734608930320 140734608928696 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 121239 116653 180 456 0 120775 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 484956

[startup+1722.3 s]
/proc/loadavg: 2.14 2.15 2.08 3/177 13377
/proc/meminfo: memFree=30171364/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=407944 CPUtime=1721.99 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 108112 0 0 0 172049 150 0 0 20 0 1 0 104139799 417734656 88404 33554432000 4194304 6059633 140734608930320 140734608929112 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 101986 88404 180 456 0 101522 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 407944

[startup+1782.3 s]
/proc/loadavg: 2.28 2.19 2.09 3/177 13470
/proc/meminfo: memFree=30057892/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=623188 CPUtime=1781.99 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 109728 0 0 0 178046 153 0 0 20 0 1 0 104139799 638144512 123231 33554432000 4194304 6059633 140734608930320 140734608929112 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 155797 123231 180 456 0 155333 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 623188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.30 2.19 2.10 3/177 13700
/proc/meminfo: memFree=30024360/32872528 swapFree=14548/942524
[pid=13058] ppid=13055 vsize=624052 CPUtime=1800.08 cores=0,2,4,6
/proc/13058/stat : 13058 (open-wbo) R 13055 13058 31093 0 -1 4202496 109933 0 0 0 179855 153 0 0 20 0 1 0 104139799 639029248 132123 33554432000 4194304 6059633 140734608930320 140734608928696 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13058/statm: 156013 132123 180 456 0 155549 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 624052

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 13058 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1798.56
CPU system time (s): 1.54577
CPU usage (%): 99.9827
Max. virtual memory (cumulated for all children) (KiB): 701732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.56
system time used= 1.54576
maximum resident set size= 601844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109936
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= 57
involuntary context switches= 1995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.9724 second user time and 7.51986 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-06 16:07:36
IDJOB=4086040
IDBENCH=1155
IDSOLVER=2547
FILE ID=node113/4086040-1465222056
RUNJOBID= node113-1465221904-12888
PBS_JOBID= 19843230
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086040-1465222056/watcher-4086040-1465222056 -o /tmp/evaluation-result-4086040-1465222056/solver-4086040-1465222056 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12888 --watchdog 1960  open-wbo HOME/instance-4086040-1465222056.opb

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

MD5SUM BENCH= f17e31cb6762bd0e8d3e659d7bd1050c
RANDOM SEED=1755837042

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

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30411084 kB
Buffers:           45868 kB
Cached:           605124 kB
SwapCached:         3400 kB
Active:           233556 kB
Inactive:         567752 kB
Active(anon):     149392 kB
Inactive(anon):     3088 kB
Active(file):      84164 kB
Inactive(file):   564664 kB
Unevictable:      942524 kB
Mlocked:           14548 kB
SwapTotal:      67108856 kB
SwapFree:       67097080 kB
Dirty:              7052 kB
Writeback:             0 kB
AnonPages:       1090312 kB
Mapped:             7976 kB
Shmem:                 0 kB
Slab:             585688 kB
SReclaimable:      28964 kB
SUnreclaim:       556724 kB
KernelStack:        1448 kB
PageTables:         6264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1210732 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1007616 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= 71728 MiB
End job on node113 at 2016-06-06 16:37:37