Trace number 4108872

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.1 1800.4

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-53.opb
MD5SUM3eaa712ef8c4f1e38f38abbb36d752f3
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 variables10086
Total number of constraints226240
Number of constraints which are clauses203302
Number of constraints which are cardinality constraints (but not clauses)720
Number of constraints which are nor clauses,nor cardinality constraints22218
Minimum length of a constraint2
Maximum length of a constraint231
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 232
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4108872-1466261956.opb
0.00/0.00	c File size is 9526575 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:         10086                                                                   |
1800.08/1800.40	c |  Number of hard clauses:     203668                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         722                                                                   |
1800.08/1800.40	c |  Number of PB :               22218                                                                   |
1800.08/1800.40	c |  Parse time:                   0.99 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4108872-1466261956/watcher-4108872-1466261956 -o /tmp/evaluation-result-4108872-1466261956/solver-4108872-1466261956 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466240825-17558 --watchdog 1960 open-wbo-lsu HOME/instance-4108872-1466261956.opb 

pid=28179
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: 2.22 2.18 2.11 4/176 28182
/proc/meminfo: memFree=30461000/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=11508 CPUtime=0 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 2628 0 0 0 0 0 0 0 20 0 1 0 28244847 11784192 2503 33554432000 4194304 6058637 140734619501600 140734253796408 4631600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 2877 2503 2461 456 0 87 0

[startup+0.100171 s]
/proc/loadavg: 2.22 2.18 2.11 4/176 28182
/proc/meminfo: memFree=30461000/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=13244 CPUtime=0.09 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 3047 0 0 0 9 0 0 0 20 0 1 0 28244847 13561856 2922 33554432000 4194304 6058637 140734619501600 140734253796408 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 3311 2922 2461 456 0 521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13244

[startup+0.200282 s]
/proc/loadavg: 2.22 2.18 2.11 4/176 28182
/proc/meminfo: memFree=30461000/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=15040 CPUtime=0.19 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 3458 0 0 0 19 0 0 0 20 0 1 0 28244847 15400960 3333 33554432000 4194304 6058637 140734619501600 140734253796408 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 3760 3333 2461 456 0 970 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15040

[startup+0.300269 s]
/proc/loadavg: 2.22 2.18 2.11 4/176 28182
/proc/meminfo: memFree=30461000/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=16788 CPUtime=0.29 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 3868 0 0 0 29 0 0 0 20 0 1 0 28244847 17190912 3743 33554432000 4194304 6058637 140734619501600 140734619499928 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 4197 3744 2461 456 0 1407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16788

[startup+0.700194 s]
/proc/loadavg: 2.22 2.18 2.11 4/176 28182
/proc/meminfo: memFree=30461000/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=23476 CPUtime=0.69 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 5458 0 0 0 69 0 0 0 20 0 1 0 28244847 24039424 5333 33554432000 4194304 6058637 140734619501600 140734619499928 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 5869 5334 2461 456 0 3079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23476

[startup+1.50029 s]
/proc/loadavg: 2.22 2.18 2.11 4/177 28183
/proc/meminfo: memFree=30407884/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=148140 CPUtime=1.49 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 30951 0 0 0 144 5 0 0 20 0 1 0 28244847 151695360 29568 33554432000 4194304 6058637 140734619501600 140734619499960 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 37035 29568 180 456 0 36571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 148140

[startup+3.10029 s]
/proc/loadavg: 2.22 2.18 2.11 4/177 28183
/proc/meminfo: memFree=30341168/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=149600 CPUtime=3.09 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 31418 0 0 0 304 5 0 0 20 0 1 0 28244847 153190400 30543 33554432000 4194304 6058637 140734619501600 140734619500216 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 37400 30543 181 456 0 36936 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 149600

[startup+6.30029 s]
/proc/loadavg: 2.28 2.19 2.11 3/177 28183
/proc/meminfo: memFree=30335584/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=150816 CPUtime=6.29 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 31737 0 0 0 624 5 0 0 20 0 1 0 28244847 154435584 30862 33554432000 4194304 6058637 140734619501600 140734619500216 4277843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 37704 30862 181 456 0 37240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 150816

[startup+12.7003 s]
/proc/loadavg: 2.26 2.19 2.11 3/177 28183
/proc/meminfo: memFree=30332956/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=151764 CPUtime=12.69 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 31940 0 0 0 1264 5 0 0 20 0 1 0 28244847 155406336 31576 33554432000 4194304 6058637 140734619501600 140734619500328 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 37941 31576 181 456 0 37477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151764

[startup+25.5004 s]
/proc/loadavg: 2.20 2.18 2.11 3/177 28229
/proc/meminfo: memFree=30399884/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=152420 CPUtime=25.49 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 32310 0 0 0 2543 6 0 0 20 0 1 0 28244847 156078080 31699 33554432000 4194304 6058637 140734619501600 140734619500216 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 38105 31699 182 456 0 37641 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 152420

[startup+51.1004 s]
/proc/loadavg: 2.21 2.18 2.11 3/178 28232
/proc/meminfo: memFree=30319652/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=183740 CPUtime=51.07 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 33467 0 0 0 5100 7 0 0 20 0 1 0 28244847 188149760 40783 33554432000 4194304 6058637 140734619501600 140734619500360 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 45935 40783 182 456 0 45471 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 183740

[startup+102.3 s]
/proc/loadavg: 2.20 2.18 2.11 3/177 28233
/proc/meminfo: memFree=30277232/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=214088 CPUtime=102.26 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 34685 0 0 0 10218 8 0 0 20 0 1 0 28244847 219226112 48722 33554432000 4194304 6058637 140734619501600 140734619500360 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 53522 48722 182 456 0 53058 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 214088

[startup+162.3 s]
/proc/loadavg: 2.17 2.17 2.11 3/178 28258
/proc/meminfo: memFree=30270564/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=162.24 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 37215 0 0 0 16212 12 0 0 20 0 1 0 28244847 238653440 50274 33554432000 4194304 6058637 140734619501600 140734619500376 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 50274 182 456 0 57801 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 233060

[startup+222.307 s]
/proc/loadavg: 2.20 2.18 2.11 4/177 28259
/proc/meminfo: memFree=30329524/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=183740 CPUtime=222.23 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 38664 0 0 0 22209 14 0 0 20 0 1 0 28244847 188149760 41737 33554432000 4194304 6058637 140734619501600 140734619500664 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 45935 41737 182 456 0 45471 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 183740

[startup+282.3 s]
/proc/loadavg: 2.23 2.19 2.12 3/177 28260
/proc/meminfo: memFree=30292636/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=282.22 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 40119 0 0 0 28205 17 0 0 20 0 1 0 28244847 238653440 51298 33554432000 4194304 6058637 140734619501600 140734619500376 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 51298 182 456 0 57801 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 233060

[startup+342.3 s]
/proc/loadavg: 2.21 2.19 2.11 3/177 28261
/proc/meminfo: memFree=30292700/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=342.21 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 41215 0 0 0 34202 19 0 0 20 0 1 0 28244847 238653440 50786 33554432000 4194304 6058637 140734619501600 140734619500376 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 50786 182 456 0 57801 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 233060

[startup+402.3 s]
/proc/loadavg: 2.22 2.19 2.12 3/177 28262
/proc/meminfo: memFree=30328264/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=402.2 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 42312 0 0 0 40199 21 0 0 20 0 1 0 28244847 238653440 49762 33554432000 4194304 6058637 140734619501600 140734619500376 4246112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 49762 182 456 0 57801 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 233060

[startup+462.3 s]
/proc/loadavg: 2.25 2.20 2.12 3/177 28264
/proc/meminfo: memFree=30249816/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=462.19 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 43054 0 0 0 46197 22 0 0 20 0 1 0 28244847 238653440 53346 33554432000 4194304 6058637 140734619501600 140734619500376 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 53346 182 456 0 57801 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 233060

[startup+522.3 s]
/proc/loadavg: 2.36 2.24 2.14 3/177 28265
/proc/meminfo: memFree=30291456/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=183740 CPUtime=522.18 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 43797 0 0 0 52194 24 0 0 20 0 1 0 28244847 188149760 41743 33554432000 4194304 6058637 140734619501600 140734619500664 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 45935 41743 182 456 0 45471 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 183740

[startup+582.3 s]
/proc/loadavg: 2.18 2.21 2.13 3/177 28266
/proc/meminfo: memFree=30293584/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=183740 CPUtime=582.17 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 45226 0 0 0 58190 27 0 0 20 0 1 0 28244847 188149760 41743 33554432000 4194304 6058637 140734619501600 140734619500664 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 45935 41743 182 456 0 45471 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 183740


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


[startup+882.307 s]
/proc/loadavg: 2.29 2.22 2.15 3/177 28275
/proc/meminfo: memFree=30231444/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=882.13 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 53864 0 0 0 88172 41 0 0 20 0 1 0 28244847 270213120 54383 33554432000 4194304 6058637 140734619501600 140734619500632 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 54383 182 456 0 65506 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 263880

[startup+942.3 s]
/proc/loadavg: 2.22 2.21 2.15 4/177 28276
/proc/meminfo: memFree=30226448/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=942.11 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 55311 0 0 0 94167 44 0 0 20 0 1 0 28244847 238653440 50280 33554432000 4194304 6058637 140734619501600 140734619500664 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 50280 182 456 0 57801 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 233060

[startup+1002.3 s]
/proc/loadavg: 2.23 2.21 2.15 3/177 28277
/proc/meminfo: memFree=30192912/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=1002.1 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 56897 0 0 0 100164 46 0 0 20 0 1 0 28244847 270213120 54955 33554432000 4194304 6058637 140734619501600 140734619500632 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 54955 182 456 0 65506 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 263880

[startup+1062.3 s]
/proc/loadavg: 2.26 2.22 2.16 4/177 28279
/proc/meminfo: memFree=30217808/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=1062.1 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 58270 0 0 0 106161 49 0 0 20 0 1 0 28244847 238653440 53352 33554432000 4194304 6058637 140734619501600 140734619500664 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 53352 182 456 0 57801 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 233060

[startup+1122.3 s]
/proc/loadavg: 2.25 2.22 2.16 3/177 28280
/proc/meminfo: memFree=30217656/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=1122.08 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 60226 0 0 0 112156 52 0 0 20 0 1 0 28244847 238653440 50280 33554432000 4194304 6058637 140734619501600 140734619500664 4278280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 50280 182 456 0 57801 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 233060

[startup+1182.3 s]
/proc/loadavg: 2.30 2.24 2.17 3/177 28281
/proc/meminfo: memFree=30202224/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=1182.08 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 61217 0 0 0 118153 55 0 0 20 0 1 0 28244847 238653440 53352 33554432000 4194304 6058637 140734619501600 140734619500664 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 53352 182 456 0 57801 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 233060

[startup+1242.3 s]
/proc/loadavg: 2.24 2.23 2.17 3/177 28282
/proc/meminfo: memFree=30180416/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=1242.07 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 62787 0 0 0 124149 58 0 0 20 0 1 0 28244847 270213120 56491 33554432000 4194304 6058637 140734619501600 140734619500632 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 56491 182 456 0 65506 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 263880

[startup+1302.3 s]
/proc/loadavg: 2.26 2.24 2.18 3/178 28286
/proc/meminfo: memFree=30218708/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=1302.06 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 64182 0 0 0 130146 60 0 0 20 0 1 0 28244847 238653440 51816 33554432000 4194304 6058637 140734619501600 140734619500664 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 51816 182 456 0 57801 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 233060

[startup+1362.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 28288
/proc/meminfo: memFree=30203040/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=1362.05 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 65772 0 0 0 136143 62 0 0 20 0 1 0 28244847 270213120 54955 33554432000 4194304 6058637 140734619501600 140734619500632 4277704 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 54955 182 456 0 65506 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 263880

[startup+1422.3 s]
/proc/loadavg: 2.09 2.19 2.17 3/177 28289
/proc/meminfo: memFree=30194680/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=1422.05 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 66766 0 0 0 142141 64 0 0 20 0 1 0 28244847 270213120 56491 33554432000 4194304 6058637 140734619501600 140734619500632 4278210 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 56491 182 456 0 65506 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 263880

[startup+1482.3 s]
/proc/loadavg: 2.08 2.17 2.16 3/177 28290
/proc/meminfo: memFree=30182724/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=1482.04 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 67756 0 0 0 148138 66 0 0 20 0 1 0 28244847 270213120 58027 33554432000 4194304 6058637 140734619501600 140734619500632 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 58027 182 456 0 65506 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 263880

[startup+1542.31 s]
/proc/loadavg: 2.06 2.15 2.16 3/177 28291
/proc/meminfo: memFree=30205188/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=1542.03 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 69123 0 0 0 154134 69 0 0 20 0 1 0 28244847 238653440 51816 33554432000 4194304 6058637 140734619501600 140734619500664 4278449 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 51816 182 456 0 57801 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 233060

[startup+1602.3 s]
/proc/loadavg: 2.02 2.12 2.14 3/177 28292
/proc/meminfo: memFree=30190692/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=1602.01 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 70389 0 0 0 160129 72 0 0 20 0 1 0 28244847 270213120 54126 33554432000 4194304 6058637 140734619501600 140734619500632 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 54126 182 456 0 65506 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 263880

[startup+1662.3 s]
/proc/loadavg: 2.10 2.12 2.14 3/177 28294
/proc/meminfo: memFree=30182640/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=1662.01 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 71733 0 0 0 166126 75 0 0 20 0 1 0 28244847 270213120 56012 33554432000 4194304 6058637 140734619501600 140734619500632 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 56012 182 456 0 65506 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 263880

[startup+1722.3 s]
/proc/loadavg: 2.10 2.11 2.14 3/177 28295
/proc/meminfo: memFree=30178580/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=1721.99 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 72726 0 0 0 172123 76 0 0 20 0 1 0 28244847 270213120 57036 33554432000 4194304 6058637 140734619501600 140734619500632 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 57036 182 456 0 65506 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 263880

[startup+1782.3 s]
/proc/loadavg: 2.03 2.09 2.13 3/177 28296
/proc/meminfo: memFree=30169976/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=263880 CPUtime=1781.99 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 73715 0 0 0 178121 78 0 0 20 0 1 0 28244847 270213120 58572 33554432000 4194304 6058637 140734619501600 140734619500632 4277731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 65970 58572 182 456 0 65506 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 263880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.02 2.08 2.12 3/177 28296
/proc/meminfo: memFree=30222756/32872528 swapFree=1074772/1156532
[pid=28182] ppid=28179 vsize=233060 CPUtime=1800.08 cores=0,2,4,6
/proc/28182/stat : 28182 (open-wbo-lsu) R 28179 28182 17542 0 -1 4202496 74100 0 0 0 179929 79 0 0 20 0 1 0 28244847 238653440 51849 33554432000 4194304 6058637 140734619501600 140734619500664 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28182/statm: 58265 51849 182 456 0 57801 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 233060

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 28182 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.3
CPU system time (s): 0.797878
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 313200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.3
system time used= 0.797878
maximum resident set size= 280724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74103
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= 39
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67929 second user time and 6.78397 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-18 16:59:16
IDJOB=4108872
IDBENCH=89638
IDSOLVER=2545
FILE ID=node114/4108872-1466261956
RUNJOBID= node114-1466240825-17558
PBS_JOBID= 19918199
Free space on /tmp= 71712 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-53.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108872-1466261956/watcher-4108872-1466261956 -o /tmp/evaluation-result-4108872-1466261956/solver-4108872-1466261956 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466240825-17558 --watchdog 1960  open-wbo-lsu HOME/instance-4108872-1466261956.opb

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

MD5SUM BENCH= 3eaa712ef8c4f1e38f38abbb36d752f3
RANDOM SEED=977559424

node114.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		: 2666.761
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	: 5333.52
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		: 2666.761
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	: 5332.56
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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:        30461712 kB
Buffers:          127564 kB
Cached:           195444 kB
SwapCached:          808 kB
Active:           282708 kB
Inactive:         224984 kB
Active(anon):     185668 kB
Inactive(anon):     1176 kB
Active(file):      97040 kB
Inactive(file):   223808 kB
Unevictable:     1156532 kB
Mlocked:         1074772 kB
SwapTotal:      67108856 kB
SwapFree:       67100508 kB
Dirty:             14740 kB
Writeback:             0 kB
AnonPages:       1344516 kB
Mapped:             9048 kB
Shmem:                 0 kB
Slab:             609512 kB
SReclaimable:      52672 kB
SUnreclaim:       556840 kB
KernelStack:        1456 kB
PageTables:         6804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1482352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 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= 71708 MiB
End job on node114 at 2016-06-18 17:29:17