Trace number 4086221

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) 1800.08 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K148.opb
MD5SUM75849fe0d0ba66aaca3a2fe3a07c685a
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 variables17612
Total number of constraints17910
Number of constraints which are clauses17762
Number of constraints which are cardinality constraints (but not clauses)148
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint148
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 149
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
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-4086221-1465281362.opb
0.00/0.00	c File size is 1204989 bytes.
1800.06/1800.40	c Sum of soft weights:            0
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.06/1800.40	c |  Number of variables:         17612                                                                   |
1800.06/1800.40	c |  Number of hard clauses:      17762                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.06/1800.40	c |  Number of cardinality:         148                                                                   |
1800.06/1800.40	c |  Number of PB :                   0                                                                   |
1800.06/1800.40	c |  Parse time:                   0.14 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	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-4086221-1465281362/watcher-4086221-1465281362 -o /tmp/evaluation-result-4086221-1465281362/solver-4086221-1465281362 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465256484-20452 --watchdog 1960 open-wbo HOME/instance-4086221-1465281362.opb 

pid=27062
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: 2.06 2.05 2.07 2/176 27065
/proc/meminfo: memFree=30162020/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=3912 CPUtime=0 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 704 0 0 0 0 0 0 0 20 0 1 0 110070367 4005888 580 33554432000 4194304 6059633 140736450575360 140733300802568 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 978 581 429 456 0 219 0

[startup+0.100161 s]
/proc/loadavg: 2.06 2.05 2.07 2/176 27065
/proc/meminfo: memFree=30162020/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=7256 CPUtime=0.09 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 1542 0 0 0 9 0 0 0 20 0 1 0 110070367 7430144 1418 33554432000 4194304 6059633 140736450575360 140736450573544 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 1814 1418 429 456 0 1055 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7256

[startup+0.200307 s]
/proc/loadavg: 2.06 2.05 2.07 2/176 27065
/proc/meminfo: memFree=30162020/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=20624 CPUtime=0.19 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 4153 0 0 0 19 0 0 0 20 0 1 0 110070367 21118976 4180 33554432000 4194304 6059633 140736450575360 140736450573544 4255394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 5156 4180 165 456 0 4692 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20624

[startup+0.300331 s]
/proc/loadavg: 2.06 2.05 2.07 2/176 27065
/proc/meminfo: memFree=30162020/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=20756 CPUtime=0.29 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 4167 0 0 0 29 0 0 0 20 0 1 0 110070367 21254144 4194 33554432000 4194304 6059633 140736450575360 140736450573544 4255258 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 5189 4194 165 456 0 4725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20756

[startup+0.700228 s]
/proc/loadavg: 2.06 2.05 2.07 2/176 27065
/proc/meminfo: memFree=30162020/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=20756 CPUtime=0.69 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 4278 0 0 0 69 0 0 0 20 0 1 0 110070367 21254144 4304 33554432000 4194304 6059633 140736450575360 140736450573544 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 5189 4304 165 456 0 4725 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20756

[startup+1.5002 s]
/proc/loadavg: 2.06 2.05 2.07 3/177 27066
/proc/meminfo: memFree=30142400/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=21284 CPUtime=1.48 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 5718 0 0 0 148 0 0 0 20 0 1 0 110070367 21794816 4509 33554432000 4194304 6059633 140736450575360 140736450573736 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 5321 4509 180 456 0 4857 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21284

[startup+3.10026 s]
/proc/loadavg: 2.05 2.05 2.07 3/177 27066
/proc/meminfo: memFree=30135948/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=24764 CPUtime=3.09 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 7726 0 0 0 308 1 0 0 20 0 1 0 110070367 25358336 5433 33554432000 4194304 6059633 140736450575360 140736450573848 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 6191 5433 180 456 0 5727 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24764

[startup+6.30028 s]
/proc/loadavg: 2.05 2.05 2.07 3/177 27066
/proc/meminfo: memFree=30120552/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=34584 CPUtime=6.29 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 8725 0 0 0 628 1 0 0 20 0 1 0 110070367 35414016 7363 33554432000 4194304 6059633 140736450575360 140736450573880 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 8646 7363 180 456 0 8182 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34584

[startup+12.7003 s]
/proc/loadavg: 2.04 2.05 2.07 3/177 27066
/proc/meminfo: memFree=30106292/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=36256 CPUtime=12.69 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 8990 0 0 0 1268 1 0 0 20 0 1 0 110070367 37126144 8131 33554432000 4194304 6059633 140736450575360 140736450573880 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 9064 8131 180 456 0 8600 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36256

[startup+25.5003 s]
/proc/loadavg: 2.04 2.04 2.06 3/177 27066
/proc/meminfo: memFree=30075708/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=46068 CPUtime=25.48 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 10992 0 0 0 2546 2 0 0 20 0 1 0 110070367 47173632 10278 33554432000 4194304 6059633 140736450575360 140736450573848 4262840 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 11517 10278 180 456 0 11053 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46068

[startup+51.1004 s]
/proc/loadavg: 2.15 2.07 2.07 3/177 27066
/proc/meminfo: memFree=30005580/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=76528 CPUtime=51.09 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 11614 0 0 0 5106 3 0 0 20 0 1 0 110070367 78364672 18053 33554432000 4194304 6059633 140736450575360 140736450573848 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 19132 18053 180 456 0 18668 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 76528

[startup+102.3 s]
/proc/loadavg: 2.16 2.09 2.08 3/177 27067
/proc/meminfo: memFree=30039336/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=76528 CPUtime=102.27 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 12196 0 0 0 10223 4 0 0 20 0 1 0 110070367 78364672 18569 33554432000 4194304 6059633 140736450575360 140736450573896 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 19132 18569 180 456 0 18668 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 76528

[startup+162.3 s]
/proc/loadavg: 2.11 2.08 2.08 3/177 27068
/proc/meminfo: memFree=30073800/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=76528 CPUtime=162.25 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 13636 0 0 0 16218 7 0 0 20 0 1 0 110070367 78364672 18569 33554432000 4194304 6059633 140736450575360 140736450574184 4277820 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 19132 18569 180 456 0 18668 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 76528

[startup+222.307 s]
/proc/loadavg: 2.08 2.08 2.08 3/177 27069
/proc/meminfo: memFree=29912412/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=156668 CPUtime=222.25 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 15078 0 0 0 22215 10 0 0 20 0 1 0 110070367 160428032 35642 33554432000 4194304 6059633 140736450575360 140736450574152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 39167 35642 180 456 0 38703 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 156668

[startup+282.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/178 27074
/proc/meminfo: memFree=29974404/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=151752 CPUtime=282.24 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 17173 0 0 0 28210 14 0 0 20 0 1 0 110070367 155394048 29335 33554432000 4194304 6059633 140736450575360 140736450573896 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 37938 29335 180 456 0 37474 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 151752

[startup+342.3 s]
/proc/loadavg: 2.03 2.06 2.07 3/177 27075
/proc/meminfo: memFree=30006104/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=182572 CPUtime=342.23 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 19311 0 0 0 34206 17 0 0 20 0 1 0 110070367 186953728 35546 33554432000 4194304 6059633 140736450575360 140736450574152 4261552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 45643 35546 180 456 0 45179 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 182572

[startup+402.3 s]
/proc/loadavg: 2.04 2.06 2.07 3/177 27076
/proc/meminfo: memFree=29877944/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=185000 CPUtime=402.22 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 21399 0 0 0 40202 20 0 0 20 0 1 0 110070367 189440000 44261 33554432000 4194304 6059633 140736450575360 140736450574152 4255741 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 46250 44261 180 456 0 45786 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 185000

[startup+462.3 s]
/proc/loadavg: 2.09 2.06 2.07 3/177 27077
/proc/meminfo: memFree=29926392/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=235088 CPUtime=462.21 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 23722 0 0 0 46198 23 0 0 20 0 1 0 110070367 240730112 46042 33554432000 4194304 6059633 140736450575360 140736450574152 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 58772 46042 180 456 0 58308 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 235088

[startup+522.3 s]
/proc/loadavg: 2.13 2.08 2.08 3/177 27078
/proc/meminfo: memFree=29844952/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=185000 CPUtime=522.21 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 24522 0 0 0 52195 26 0 0 20 0 1 0 110070367 189440000 44773 33554432000 4194304 6059633 140736450575360 140736450574152 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 46250 44773 180 456 0 45786 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 185000

[startup+582.3 s]
/proc/loadavg: 2.04 2.06 2.07 3/177 27080
/proc/meminfo: memFree=29916428/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=185000 CPUtime=582.19 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 26080 0 0 0 58190 29 0 0 20 0 1 0 110070367 189440000 42213 33554432000 4194304 6059633 140736450575360 140736450574152 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 46250 42213 180 456 0 45786 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 185000


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


[startup+882.307 s]
/proc/loadavg: 2.14 2.08 2.07 3/178 27089
/proc/meminfo: memFree=29723332/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=316476 CPUtime=882.13 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 33752 0 0 0 88169 44 0 0 20 0 1 0 110070367 324071424 65042 33554432000 4194304 6059633 140736450575360 140736450574152 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 79119 65042 180 456 0 78655 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 316476

[startup+942.3 s]
/proc/loadavg: 2.16 2.09 2.07 3/177 27090
/proc/meminfo: memFree=29865640/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=235088 CPUtime=942.12 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 35315 0 0 0 94165 47 0 0 20 0 1 0 110070367 240730112 54290 33554432000 4194304 6059633 140736450575360 140736450574152 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 58772 54290 180 456 0 58308 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 235088

[startup+1002.3 s]
/proc/loadavg: 2.16 2.10 2.08 3/177 27091
/proc/meminfo: memFree=29842108/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=154180 CPUtime=1002.1 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 36351 0 0 0 100161 49 0 0 20 0 1 0 110070367 157880320 37900 33554432000 4194304 6059633 140736450575360 140736450573896 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 38545 37900 180 456 0 38081 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 154180

[startup+1062.3 s]
/proc/loadavg: 2.14 2.11 2.08 3/177 27092
/proc/meminfo: memFree=29857496/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=316476 CPUtime=1062.1 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 37940 0 0 0 106158 52 0 0 20 0 1 0 110070367 324071424 61970 33554432000 4194304 6059633 140736450575360 140736450574152 4278338 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 79119 61970 180 456 0 78655 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 316476

[startup+1122.3 s]
/proc/loadavg: 2.17 2.12 2.09 3/177 27093
/proc/meminfo: memFree=29828184/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=185000 CPUtime=1122.09 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 38684 0 0 0 112154 55 0 0 20 0 1 0 110070367 189440000 45285 33554432000 4194304 6059633 140736450575360 140736450574152 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 46250 45285 180 456 0 45786 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 185000

[startup+1182.3 s]
/proc/loadavg: 2.14 2.11 2.09 3/177 27095
/proc/meminfo: memFree=29869188/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=316476 CPUtime=1182.08 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 40054 0 0 0 118151 57 0 0 20 0 1 0 110070367 324071424 68626 33554432000 4194304 6059633 140736450575360 140736450574152 4261513 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 79119 68626 180 456 0 78655 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 316476

[startup+1242.3 s]
/proc/loadavg: 2.05 2.09 2.08 3/177 27142
/proc/meminfo: memFree=30048964/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=235088 CPUtime=1242.06 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 41615 0 0 0 124146 60 0 0 20 0 1 0 110070367 240730112 49682 33554432000 4194304 6059633 140736450575360 140736450574152 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 58772 49682 180 456 0 58308 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 235088

[startup+1302.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/177 27143
/proc/meminfo: memFree=29942340/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=316476 CPUtime=1302.06 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 42168 0 0 0 130145 61 0 0 20 0 1 0 110070367 324071424 71186 33554432000 4194304 6059633 140736450575360 140736450574152 4277710 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 79119 71186 180 456 0 78655 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 316476

[startup+1362.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/177 27144
/proc/meminfo: memFree=30026104/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=235088 CPUtime=1362.04 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 43730 0 0 0 136140 64 0 0 20 0 1 0 110070367 240730112 50706 33554432000 4194304 6059633 140736450575360 140736450574152 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 58772 50706 180 456 0 58308 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 235088

[startup+1422.3 s]
/proc/loadavg: 2.08 2.07 2.07 3/177 27145
/proc/meminfo: memFree=29892792/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=316476 CPUtime=1422.05 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 44284 0 0 0 142139 66 0 0 20 0 1 0 110070367 324071424 72210 33554432000 4194304 6059633 140736450575360 140736450574152 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 79119 72210 180 456 0 78655 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 316476

[startup+1482.3 s]
/proc/loadavg: 2.11 2.07 2.07 3/178 27150
/proc/meminfo: memFree=30034456/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=235088 CPUtime=1482.03 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 46308 0 0 0 148132 71 0 0 20 0 1 0 110070367 240730112 48658 33554432000 4194304 6059633 140736450575360 140736450574152 4255238 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 58772 48658 180 456 0 58308 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 235088

[startup+1542.31 s]
/proc/loadavg: 2.04 2.06 2.07 3/178 27174
/proc/meminfo: memFree=29894748/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=316476 CPUtime=1542.01 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 46879 0 0 0 154129 72 0 0 20 0 1 0 110070367 324071424 70674 33554432000 4194304 6059633 140736450575360 140736450574152 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 79119 70674 180 456 0 78655 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 316476

[startup+1602.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/177 27175
/proc/meminfo: memFree=30015532/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=185000 CPUtime=1601.99 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 48101 0 0 0 160122 77 0 0 20 0 1 0 110070367 189440000 41701 33554432000 4194304 6059633 140736450575360 140736450574152 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 46250 41701 180 456 0 45786 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 185000

[startup+1662.3 s]
/proc/loadavg: 2.07 2.05 2.06 3/177 27176
/proc/meminfo: memFree=29926012/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=316476 CPUtime=1661.98 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 49472 0 0 0 166119 79 0 0 20 0 1 0 110070367 324071424 65554 33554432000 4194304 6059633 140736450575360 140736450574152 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 79119 65554 180 456 0 78655 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 316476

[startup+1722.3 s]
/proc/loadavg: 2.03 2.04 2.06 3/177 27177
/proc/meminfo: memFree=29823140/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=448736 CPUtime=1721.97 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 49973 0 0 0 172115 82 0 0 20 0 1 0 110070367 459505664 84451 33554432000 4194304 6059633 140736450575360 140736450574152 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 112184 84451 180 456 0 111720 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 448736

[startup+1782.3 s]
/proc/loadavg: 2.08 2.06 2.06 3/177 27179
/proc/meminfo: memFree=29945600/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=236012 CPUtime=1781.96 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 51768 0 0 0 178110 86 0 0 20 0 1 0 110070367 241676288 58105 33554432000 4194304 6059633 140736450575360 140736450574152 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 59003 58105 180 456 0 58539 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 236012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.06 2.05 2.06 3/177 27179
/proc/meminfo: memFree=29893912/32872528 swapFree=14548/942524
[pid=27065] ppid=27062 vsize=317400 CPUtime=1800.06 cores=0,2,4,6
/proc/27065/stat : 27065 (open-wbo) R 27062 27065 20436 0 -1 4202496 52294 0 0 0 179919 87 0 0 20 0 1 0 110070367 325017600 64761 33554432000 4194304 6059633 140736450575360 140736450574152 4255680 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27065/statm: 79350 64761 180 456 0 78886 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 317400

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 27065 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): 1800.08
CPU user time (s): 1799.2
CPU system time (s): 0.879866
CPU usage (%): 99.9817
Max. virtual memory (cumulated for all children) (KiB): 449660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 0.879866
maximum resident set size= 339856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52297
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= 82
involuntary context switches= 1975

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.32634 second user time and 7.13692 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-07 08:36:02
IDJOB=4086221
IDBENCH=90209
IDSOLVER=2547
FILE ID=node113/4086221-1465281362
RUNJOBID= node113-1465256484-20452
PBS_JOBID= 19843280
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K148.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086221-1465281362/watcher-4086221-1465281362 -o /tmp/evaluation-result-4086221-1465281362/solver-4086221-1465281362 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465256484-20452 --watchdog 1960  open-wbo HOME/instance-4086221-1465281362.opb

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

MD5SUM BENCH= 75849fe0d0ba66aaca3a2fe3a07c685a
RANDOM SEED=2022338412

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:        30162284 kB
Buffers:          127620 kB
Cached:           743452 kB
SwapCached:         3348 kB
Active:           350792 kB
Inactive:         651836 kB
Active(anon):     130824 kB
Inactive(anon):     3144 kB
Active(file):     219968 kB
Inactive(file):   648692 kB
Unevictable:      942524 kB
Mlocked:           14548 kB
SwapTotal:      67108856 kB
SwapFree:       67097188 kB
Dirty:              5840 kB
Writeback:             0 kB
AnonPages:       1153608 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             630008 kB
SReclaimable:      74064 kB
SUnreclaim:       555944 kB
KernelStack:        1472 kB
PageTables:         6164 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1200052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1112064 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= 71732 MiB
End job on node113 at 2016-06-07 09:06:03