Trace number 4083624

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) 1800.11 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K93.opb
MD5SUM91412677f9785e1c6465ad7d3d170f82
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1776.97
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6324
Total number of constraints6512
Number of constraints which are clauses6419
Number of constraints which are cardinality constraints (but not clauses)93
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint93
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 94
Number of bits of the biggest sum of numbers7
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-4083624-1465359629.opb
0.00/0.00	c File size is 404707 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          6324                                                                   |
1800.09/1800.40	c |  Number of hard clauses:       6419                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          93                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.05 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4083624-1465359629/watcher-4083624-1465359629 -o /tmp/evaluation-result-4083624-1465359629/solver-4083624-1465359629 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960 open-wbo-lsu HOME/instance-4083624-1465359629.opb 

pid=20433
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: 2.26 2.17 2.11 3/177 20436
/proc/meminfo: memFree=30507296/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=2996 CPUtime=0 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 489 0 0 0 0 0 0 0 20 0 1 0 117897332 3067904 365 33554432000 4194304 6058637 140734932145936 140734932145432 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 749 366 234 456 0 186 0

[startup+0.100128 s]
/proc/loadavg: 2.26 2.17 2.11 3/177 20436
/proc/meminfo: memFree=30507296/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=12004 CPUtime=0.09 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 1875 0 0 0 9 0 0 0 20 0 1 0 117897332 12292096 1606 33554432000 4194304 6058637 140734932145936 140734932145432 4255105 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 3001 1606 163 456 0 2537 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12004

[startup+0.200319 s]
/proc/loadavg: 2.26 2.17 2.11 3/177 20436
/proc/meminfo: memFree=30507296/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=12004 CPUtime=0.19 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 1948 0 0 0 19 0 0 0 20 0 1 0 117897332 12292096 1679 33554432000 4194304 6058637 140734932145936 140734932145432 4262905 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 3001 1679 163 456 0 2537 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12004

[startup+0.300263 s]
/proc/loadavg: 2.26 2.17 2.11 3/177 20436
/proc/meminfo: memFree=30507296/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=12136 CPUtime=0.29 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 2012 0 0 0 29 0 0 0 20 0 1 0 117897332 12427264 1743 33554432000 4194304 6058637 140734932145936 140734932145432 4255105 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 3034 1743 163 456 0 2570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12136

[startup+0.700212 s]
/proc/loadavg: 2.26 2.17 2.11 3/177 20436
/proc/meminfo: memFree=30507296/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=12232 CPUtime=0.69 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 2166 0 0 0 69 0 0 0 20 0 1 0 117897332 12525568 2407 33554432000 4194304 6058637 140734932145936 140734932144552 4262418 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 3058 2407 163 456 0 2594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12232

[startup+1.50027 s]
/proc/loadavg: 2.26 2.17 2.11 3/178 20437
/proc/meminfo: memFree=30497412/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=12768 CPUtime=1.48 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 3419 0 0 0 148 0 0 0 20 0 1 0 117897332 13074432 2686 33554432000 4194304 6058637 140734932145936 140734932144488 4260843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 3192 2686 177 456 0 2728 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12768

[startup+3.10027 s]
/proc/loadavg: 2.26 2.17 2.11 3/178 20437
/proc/meminfo: memFree=30489720/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=19104 CPUtime=3.09 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 5524 0 0 0 308 1 0 0 20 0 1 0 117897332 19562496 4001 33554432000 4194304 6058637 140734932145936 140734932144664 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 4776 4001 177 456 0 4312 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19104

[startup+6.30027 s]
/proc/loadavg: 2.23 2.17 2.11 4/178 20437
/proc/meminfo: memFree=30481852/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=28948 CPUtime=6.29 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 6172 0 0 0 628 1 0 0 20 0 1 0 117897332 29642752 4776 33554432000 4194304 6058637 140734932145936 140734932145000 4262160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 7237 4776 177 456 0 6773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28948

[startup+12.7003 s]
/proc/loadavg: 2.22 2.16 2.10 3/178 20437
/proc/meminfo: memFree=30457056/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=33600 CPUtime=12.69 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 7374 0 0 0 1268 1 0 0 20 0 1 0 117897332 34406400 7887 33554432000 4194304 6058637 140734932145936 140734932145000 4255256 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 8400 7887 177 456 0 7936 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33600

[startup+25.5004 s]
/proc/loadavg: 2.32 2.19 2.11 3/178 20437
/proc/meminfo: memFree=30577828/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=52276 CPUtime=25.49 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 8133 0 0 0 2547 2 0 0 20 0 1 0 117897332 53530624 9686 33554432000 4194304 6058637 140734932145936 140734932145000 4254496 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 13069 9686 177 456 0 12605 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52276

[startup+51.1004 s]
/proc/loadavg: 2.21 2.17 2.11 3/177 20437
/proc/meminfo: memFree=30494244/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=71148 CPUtime=51.08 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 8140 0 0 0 5106 2 0 0 20 0 1 0 117897332 72855552 12248 33554432000 4194304 6058637 140734932145936 140734932144664 4255000 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 17787 12248 177 456 0 17323 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71148

[startup+102.3 s]
/proc/loadavg: 2.20 2.17 2.11 3/177 20438
/proc/meminfo: memFree=30422844/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=71148 CPUtime=102.27 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 9007 0 0 0 10223 4 0 0 20 0 1 0 117897332 72855552 12776 33554432000 4194304 6058637 140734932145936 140734932145000 4254548 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 17787 12776 177 456 0 17323 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 71148

[startup+162.3 s]
/proc/loadavg: 2.27 2.20 2.12 3/177 20439
/proc/meminfo: memFree=30372784/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=163184 CPUtime=162.25 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 11764 0 0 0 16216 9 0 0 20 0 1 0 117897332 167100416 32681 33554432000 4194304 6058637 140734932145936 140734932144712 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 40796 32681 177 456 0 40332 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 163184

[startup+222.307 s]
/proc/loadavg: 2.25 2.21 2.12 3/177 20486
/proc/meminfo: memFree=30524532/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=163184 CPUtime=222.25 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 13960 0 0 0 22210 15 0 0 20 0 1 0 117897332 167100416 33239 33554432000 4194304 6058637 140734932145936 140734932144712 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 40796 33239 177 456 0 40332 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 163184

[startup+282.3 s]
/proc/loadavg: 2.21 2.20 2.12 3/177 20487
/proc/meminfo: memFree=30493060/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=163184 CPUtime=282.23 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 15408 0 0 0 28205 18 0 0 20 0 1 0 117897332 167100416 38360 33554432000 4194304 6058637 140734932145936 140734932144968 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 40796 38360 177 456 0 40332 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 163184

[startup+342.3 s]
/proc/loadavg: 2.13 2.17 2.12 3/177 20489
/proc/meminfo: memFree=30485656/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=213272 CPUtime=342.23 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 17368 0 0 0 34201 22 0 0 20 0 1 0 117897332 218390528 40407 33554432000 4194304 6058637 140734932145936 140734932144968 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 53318 40407 177 456 0 52854 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 213272

[startup+402.3 s]
/proc/loadavg: 2.12 2.17 2.11 3/177 20490
/proc/meminfo: memFree=30403940/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=163184 CPUtime=402.22 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 19869 0 0 0 40195 27 0 0 20 0 1 0 117897332 167100416 38872 33554432000 4194304 6058637 140734932145936 140734932144968 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 40796 38872 177 456 0 40332 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 163184

[startup+462.3 s]
/proc/loadavg: 2.17 2.17 2.11 3/177 20491
/proc/meminfo: memFree=30454528/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=163184 CPUtime=462.21 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 22938 0 0 0 46189 32 0 0 20 0 1 0 117897332 167100416 32718 33554432000 4194304 6058637 140734932145936 140734932144712 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 40796 32718 177 456 0 40332 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 163184

[startup+522.3 s]
/proc/loadavg: 2.11 2.15 2.11 3/177 20492
/proc/meminfo: memFree=30404892/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=213272 CPUtime=522.2 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 25329 0 0 0 52184 36 0 0 20 0 1 0 117897332 218390528 42757 33554432000 4194304 6058637 140734932145936 140734932144968 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 53318 42757 177 456 0 52854 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 213272

[startup+582.3 s]
/proc/loadavg: 2.08 2.13 2.10 4/178 20496
/proc/meminfo: memFree=30428724/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=163184 CPUtime=582.19 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 26587 0 0 0 58180 39 0 0 20 0 1 0 117897332 167100416 38872 33554432000 4194304 6058637 140734932145936 140734932144968 4866892 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 40796 38872 177 456 0 40332 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 163184


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


[startup+882.307 s]
/proc/loadavg: 2.07 2.07 2.08 3/177 20502
/proc/meminfo: memFree=30363592/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=213272 CPUtime=882.15 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 35740 0 0 0 88158 57 0 0 20 0 1 0 117897332 218390528 47877 33554432000 4194304 6058637 140734932145936 140734932144968 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 53318 47877 177 456 0 52854 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 213272

[startup+942.3 s]
/proc/loadavg: 2.08 2.07 2.08 3/177 20504
/proc/meminfo: memFree=30404764/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=132364 CPUtime=942.13 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 36804 0 0 0 94154 59 0 0 20 0 1 0 117897332 135540736 32537 33554432000 4194304 6058637 140734932145936 140734932144712 4254953 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 33091 32537 177 456 0 32627 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 132364

[startup+1002.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 20505
/proc/meminfo: memFree=30396304/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=132364 CPUtime=1002.13 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 38493 0 0 0 100150 63 0 0 20 0 1 0 117897332 135540736 30102 33554432000 4194304 6058637 140734932145936 140734932144712 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 33091 30102 177 456 0 32627 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 132364

[startup+1062.3 s]
/proc/loadavg: 2.11 2.08 2.08 3/177 20506
/proc/meminfo: memFree=30425072/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=83044 CPUtime=1062.12 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 40447 0 0 0 106146 66 0 0 20 0 1 0 117897332 85037056 20268 33554432000 4194304 6058637 140734932145936 140734932145000 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 20761 20268 177 456 0 20297 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 83044

[startup+1122.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 20507
/proc/meminfo: memFree=30361316/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=294660 CPUtime=1122.1 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 42527 0 0 0 112141 69 0 0 20 0 1 0 117897332 301731840 56070 33554432000 4194304 6058637 140734932145936 140734932144968 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 73665 56070 177 456 0 73201 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 294660

[startup+1182.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/178 20511
/proc/meminfo: memFree=30470040/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=164812 CPUtime=1182.1 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 43680 0 0 0 118138 72 0 0 20 0 1 0 117897332 168767488 36718 33554432000 4194304 6058637 140734932145936 140734932144968 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 41203 36718 177 456 0 40739 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 164812

[startup+1242.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/177 20513
/proc/meminfo: memFree=30372948/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=84672 CPUtime=1242.09 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 45053 0 0 0 124135 74 0 0 20 0 1 0 117897332 86704128 20673 33554432000 4194304 6058637 140734932145936 140734932144968 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 21168 20673 177 456 0 20704 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 84672

[startup+1302.3 s]
/proc/loadavg: 2.09 2.09 2.08 3/177 20514
/proc/meminfo: memFree=30265644/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=296288 CPUtime=1302.08 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 47137 0 0 0 130131 77 0 0 20 0 1 0 117897332 303398912 56475 33554432000 4194304 6058637 140734932145936 140734932144968 4277798 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 74072 56475 177 456 0 73608 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 296288

[startup+1362.3 s]
/proc/loadavg: 2.11 2.09 2.08 3/177 20515
/proc/meminfo: memFree=30292176/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=233812 CPUtime=1362.07 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 48763 0 0 0 136127 80 0 0 20 0 1 0 117897332 239423488 51415 33554432000 4194304 6058637 140734932145936 140734932144968 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 58453 51415 177 456 0 57989 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 233812

[startup+1422.3 s]
/proc/loadavg: 2.11 2.09 2.08 3/177 20516
/proc/meminfo: memFree=30218248/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=315200 CPUtime=1422.07 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 49317 0 0 0 142125 82 0 0 20 0 1 0 117897332 322764800 72919 33554432000 4194304 6058637 140734932145936 140734932144968 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 78800 72919 177 456 0 78336 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 315200

[startup+1482.3 s]
/proc/loadavg: 2.04 2.07 2.08 3/177 20517
/proc/meminfo: memFree=30319308/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=233812 CPUtime=1482.06 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 51582 0 0 0 148119 87 0 0 20 0 1 0 117897332 239423488 52674 33554432000 4194304 6058637 140734932145936 140734932144968 4277957 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 58453 52674 177 456 0 57989 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 233812

[startup+1542.31 s]
/proc/loadavg: 2.01 2.05 2.07 3/177 20519
/proc/meminfo: memFree=30381900/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=233812 CPUtime=1542.04 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 53374 0 0 0 154114 90 0 0 20 0 1 0 117897332 239423488 42151 33554432000 4194304 6058637 140734932145936 140734932144968 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 58453 42151 177 456 0 57989 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 233812

[startup+1602.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/177 20520
/proc/meminfo: memFree=30472096/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=103584 CPUtime=1602.03 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 54216 0 0 0 160111 92 0 0 20 0 1 0 117897332 106070016 21992 33554432000 4194304 6058637 140734932145936 140734932145000 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 25896 21992 177 456 0 25432 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 103584

[startup+1662.3 s]
/proc/loadavg: 2.11 2.06 2.07 3/177 20521
/proc/meminfo: memFree=30237580/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=315200 CPUtime=1662.02 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 56296 0 0 0 166106 96 0 0 20 0 1 0 117897332 322764800 57794 33554432000 4194304 6058637 140734932145936 140734932144968 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 78800 57794 177 456 0 78336 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 315200

[startup+1722.3 s]
/proc/loadavg: 2.04 2.05 2.06 3/177 20522
/proc/meminfo: memFree=30188164/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=447460 CPUtime=1722.02 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 56799 0 0 0 172103 99 0 0 20 0 1 0 117897332 458199040 76691 33554432000 4194304 6058637 140734932145936 140734932144968 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 111865 76691 177 456 0 111401 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 447460

[startup+1782.3 s]
/proc/loadavg: 2.10 2.07 2.07 3/178 20526
/proc/meminfo: memFree=30324608/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=233812 CPUtime=1782 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 58369 0 0 0 178097 103 0 0 20 0 1 0 117897332 239423488 50626 33554432000 4194304 6058637 140734932145936 140734932144968 4255046 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 58453 50626 177 456 0 57989 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 233812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.07 2.06 2.07 3/178 20526
/proc/meminfo: memFree=30276048/32872528 swapFree=12352/737972
[pid=20436] ppid=20433 vsize=315200 CPUtime=1800.09 cores=0,2,4,6
/proc/20436/stat : 20436 (open-wbo-lsu) R 20433 20436 16259 0 -1 4202496 58895 0 0 0 179906 103 0 0 20 0 1 0 117897332 322764800 57282 33554432000 4194304 6058637 140734932145936 140734932144968 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20436/statm: 78800 57282 177 456 0 78336 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 315200

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 20436 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): 1800.11
CPU user time (s): 1799.07
CPU system time (s): 1.04484
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 447460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 1.04484
maximum resident set size= 327244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58898
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= 22
involuntary context switches= 1975

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.65829 second user time and 6.88095 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-08 06:20:29
IDJOB=4083624
IDBENCH=90131
IDSOLVER=2545
FILE ID=node112/4083624-1465359629
RUNJOBID= node112-1465326466-16275
PBS_JOBID= 19853386
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K93.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083624-1465359629/watcher-4083624-1465359629 -o /tmp/evaluation-result-4083624-1465359629/solver-4083624-1465359629 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960  open-wbo-lsu HOME/instance-4083624-1465359629.opb

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

MD5SUM BENCH= 91412677f9785e1c6465ad7d3d170f82
RANDOM SEED=1483584617

node112.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		: 2666.783
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	: 5333.56
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.55
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.54
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		: 2666.783
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	: 5332.72
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		: 2666.783
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		: 2666.783
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:        30507560 kB
Buffers:          137928 kB
Cached:           558004 kB
SwapCached:         1516 kB
Active:           340964 kB
Inactive:         522244 kB
Active(anon):     167944 kB
Inactive(anon):     1700 kB
Active(file):     173020 kB
Inactive(file):   520544 kB
Unevictable:      737972 kB
Mlocked:           12352 kB
SwapTotal:      67108856 kB
SwapFree:       67098652 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:       1039876 kB
Mapped:             7756 kB
Shmem:                 0 kB
Slab:             604816 kB
SReclaimable:      48404 kB
SUnreclaim:       556412 kB
KernelStack:        1480 kB
PageTables:         5556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1068136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    940032 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= 71740 MiB
End job on node112 at 2016-06-08 06:50:29