Trace number 4083621

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_K90.opb
MD5SUMa811647d9332337c7e73474eee26f5b9
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 variables6120
Total number of constraints6302
Number of constraints which are clauses6212
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint90
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 91
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-4083621-1465357642.opb
0.00/0.00	c File size is 391408 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:          6120                                                                   |
1800.09/1800.40	c |  Number of hard clauses:       6212                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          90                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.04 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-4083621-1465357642/watcher-4083621-1465357642 -o /tmp/evaluation-result-4083621-1465357642/solver-4083621-1465357642 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1465337035-25103 --watchdog 1960 open-wbo-lsu HOME/instance-4083621-1465357642.opb 

pid=29540
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: 2.16 2.16 2.17 3/176 29543
/proc/meminfo: memFree=29783340/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=3116 CPUtime=0 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 525 0 0 0 0 0 0 0 20 0 1 0 117696149 3190784 400 33554432000 4194304 6058637 140734625183056 140733752848232 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 779 400 231 456 0 219 0

[startup+0.100158 s]
/proc/loadavg: 2.16 2.16 2.17 3/176 29543
/proc/meminfo: memFree=29783340/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=11896 CPUtime=0.09 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 1829 0 0 0 9 0 0 0 20 0 1 0 117696149 12181504 1564 33554432000 4194304 6058637 140734625183056 140733752848232 4255171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 2974 1564 163 456 0 2510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11896

[startup+0.200216 s]
/proc/loadavg: 2.16 2.16 2.17 3/176 29543
/proc/meminfo: memFree=29783340/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=12096 CPUtime=0.19 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 1992 0 0 0 19 0 0 0 20 0 1 0 117696149 12386304 1727 33554432000 4194304 6058637 140734625183056 140733752848232 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 3024 1727 174 456 0 2560 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12096

[startup+0.300303 s]
/proc/loadavg: 2.16 2.16 2.17 3/176 29543
/proc/meminfo: memFree=29783340/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=12232 CPUtime=0.29 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 2127 0 0 0 29 0 0 0 20 0 1 0 117696149 12525568 1862 33554432000 4194304 6058637 140734625183056 140734625181880 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 3058 1862 174 456 0 2594 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12232

[startup+0.700233 s]
/proc/loadavg: 2.16 2.16 2.17 3/176 29543
/proc/meminfo: memFree=29783340/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=10840 CPUtime=0.69 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 2904 0 0 0 69 0 0 0 20 0 1 0 117696149 11100160 2115 33554432000 4194304 6058637 140734625183056 140734625181880 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 2710 2115 176 456 0 2246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10840

[startup+1.50023 s]
/proc/loadavg: 2.16 2.16 2.17 3/177 29544
/proc/meminfo: memFree=29771720/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=17236 CPUtime=1.49 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 4640 0 0 0 149 0 0 0 20 0 1 0 117696149 17649664 3261 33554432000 4194304 6058637 140734625183056 140734625182120 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 4309 3261 176 456 0 3845 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17236

[startup+3.10024 s]
/proc/loadavg: 2.16 2.16 2.17 3/177 29544
/proc/meminfo: memFree=29767440/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=18924 CPUtime=3.09 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 5376 0 0 0 309 0 0 0 20 0 1 0 117696149 19378176 3945 33554432000 4194304 6058637 140734625183056 140734625181784 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 4731 3945 176 456 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18924

[startup+6.30027 s]
/proc/loadavg: 2.15 2.16 2.17 4/177 29544
/proc/meminfo: memFree=29758948/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=21892 CPUtime=6.29 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 7322 0 0 0 628 1 0 0 20 0 1 0 117696149 22417408 4898 33554432000 4194304 6058637 140734625183056 140734625181672 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 5473 4898 176 456 0 5009 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21892

[startup+12.7003 s]
/proc/loadavg: 2.22 2.17 2.17 3/177 29544
/proc/meminfo: memFree=29731692/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=52164 CPUtime=12.69 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 8949 0 0 0 1267 2 0 0 20 0 1 0 117696149 53415936 9454 33554432000 4194304 6058637 140734625183056 140734625182120 4277505 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 13041 9454 176 456 0 12577 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52164

[startup+25.5004 s]
/proc/loadavg: 2.25 2.18 2.17 3/177 29544
/proc/meminfo: memFree=29724496/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=52164 CPUtime=25.49 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 9406 0 0 0 2546 3 0 0 20 0 1 0 117696149 53415936 10478 33554432000 4194304 6058637 140734625183056 140734625182120 4255000 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 13041 10478 176 456 0 12577 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52164

[startup+51.1004 s]
/proc/loadavg: 2.30 2.20 2.18 4/177 29544
/proc/meminfo: memFree=29723688/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=71020 CPUtime=51.09 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 9412 0 0 0 5106 3 0 0 20 0 1 0 117696149 72724480 13039 33554432000 4194304 6058637 140734625183056 140734625181784 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 17755 13039 176 456 0 17291 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 71020

[startup+102.3 s]
/proc/loadavg: 2.25 2.20 2.18 4/177 29545
/proc/meminfo: memFree=29722504/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=71020 CPUtime=102.28 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 9758 0 0 0 10223 5 0 0 20 0 1 0 117696149 72724480 13039 33554432000 4194304 6058637 140734625183056 140734625182120 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 17755 13039 176 456 0 17291 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 71020

[startup+162.3 s]
/proc/loadavg: 2.42 2.24 2.19 3/178 29550
/proc/meminfo: memFree=29658124/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=120340 CPUtime=162.26 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 10889 0 0 0 16217 9 0 0 20 0 1 0 117696149 123228160 24394 33554432000 4194304 6058637 140734625183056 140734625181832 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 30085 24394 176 456 0 29621 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 120340

[startup+222.307 s]
/proc/loadavg: 2.40 2.25 2.20 3/177 29551
/proc/meminfo: memFree=29613892/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=132792 CPUtime=222.26 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 13574 0 0 0 22211 15 0 0 20 0 1 0 117696149 135979008 30669 33554432000 4194304 6058637 140734625183056 140734625181832 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 33198 30669 176 456 0 32734 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 132792

[startup+282.3 s]
/proc/loadavg: 2.36 2.27 2.20 4/177 29552
/proc/meminfo: memFree=29625208/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=163612 CPUtime=282.25 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 15535 0 0 0 28205 20 0 0 20 0 1 0 117696149 167538688 35860 33554432000 4194304 6058637 140734625183056 140734625182088 4255095 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 40903 35860 176 456 0 40439 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 163612

[startup+342.3 s]
/proc/loadavg: 2.33 2.28 2.21 3/177 29553
/proc/meminfo: memFree=29579872/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=163612 CPUtime=342.23 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 16906 0 0 0 34200 23 0 0 20 0 1 0 117696149 167538688 37908 33554432000 4194304 6058637 140734625183056 140734625182088 4262160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 40903 37908 176 456 0 40439 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 163612

[startup+402.3 s]
/proc/loadavg: 2.24 2.27 2.20 3/177 29554
/proc/meminfo: memFree=29582760/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=163612 CPUtime=402.23 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 19572 0 0 0 40194 29 0 0 20 0 1 0 117696149 167538688 36372 33554432000 4194304 6058637 140734625183056 140734625182088 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 40903 36372 176 456 0 40439 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 163612

[startup+462.3 s]
/proc/loadavg: 2.24 2.26 2.20 3/177 29556
/proc/meminfo: memFree=29641692/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=132792 CPUtime=462.21 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 21989 0 0 0 46188 33 0 0 20 0 1 0 117696149 135979008 28625 33554432000 4194304 6058637 140734625183056 140734625181832 4255520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 33198 28625 176 456 0 32734 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 132792

[startup+522.3 s]
/proc/loadavg: 2.18 2.24 2.20 3/177 29557
/proc/meminfo: memFree=29514588/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=163612 CPUtime=522.21 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 24104 0 0 0 52184 37 0 0 20 0 1 0 117696149 167538688 39447 33554432000 4194304 6058637 140734625183056 140734625182088 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 40903 39447 176 456 0 40439 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 163612

[startup+582.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/177 29558
/proc/meminfo: memFree=29657244/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=83472 CPUtime=582.19 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 26442 0 0 0 58178 41 0 0 20 0 1 0 117696149 85475328 20368 33554432000 4194304 6058637 140734625183056 140734625182120 4264468 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 20868 20368 176 456 0 20404 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 83472


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


[startup+882.307 s]
/proc/loadavg: 2.31 2.29 2.21 3/177 29590
/proc/meminfo: memFree=29537132/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=213700 CPUtime=882.15 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 35548 0 0 0 88155 60 0 0 20 0 1 0 117696149 218828800 45897 33554432000 4194304 6058637 140734625183056 140734625182088 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 53425 45897 176 456 0 52961 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 213700

[startup+942.3 s]
/proc/loadavg: 2.23 2.26 2.21 3/177 29591
/proc/meminfo: memFree=29523032/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=213700 CPUtime=942.14 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 37072 0 0 0 94150 64 0 0 20 0 1 0 117696149 218828800 46409 33554432000 4194304 6058637 140734625183056 140734625182088 4262531 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 53425 46409 176 456 0 52961 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 213700

[startup+1002.3 s]
/proc/loadavg: 2.27 2.26 2.21 3/177 29592
/proc/meminfo: memFree=29508508/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=213700 CPUtime=1002.13 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 39111 0 0 0 100146 67 0 0 20 0 1 0 117696149 218828800 45385 33554432000 4194304 6058637 140734625183056 140734625182088 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 53425 45385 176 456 0 52961 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 213700

[startup+1062.3 s]
/proc/loadavg: 2.16 2.23 2.19 3/177 29593
/proc/meminfo: memFree=29486712/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=213700 CPUtime=1062.12 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 41148 0 0 0 106142 70 0 0 20 0 1 0 117696149 218828800 43849 33554432000 4194304 6058637 140734625183056 140734625182088 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 53425 43849 176 456 0 52961 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 213700

[startup+1122.3 s]
/proc/loadavg: 2.17 2.21 2.19 3/177 29595
/proc/meminfo: memFree=29509352/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=213700 CPUtime=1122.11 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 43182 0 0 0 112137 74 0 0 20 0 1 0 117696149 218828800 41289 33554432000 4194304 6058637 140734625183056 140734625182088 4255109 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 53425 41289 176 456 0 52961 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 213700

[startup+1182.3 s]
/proc/loadavg: 2.46 2.28 2.21 3/177 29596
/proc/meminfo: memFree=29466088/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=163612 CPUtime=1182.1 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 44406 0 0 0 118133 77 0 0 20 0 1 0 117696149 167538688 37404 33554432000 4194304 6058637 140734625183056 140734625182088 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 40903 37404 176 456 0 40439 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 163612

[startup+1242.3 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 29597
/proc/meminfo: memFree=29512900/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=132792 CPUtime=1242.09 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 45853 0 0 0 124129 80 0 0 20 0 1 0 117696149 135979008 28633 33554432000 4194304 6058637 140734625183056 140734625181832 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 33198 28633 176 456 0 32734 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 132792

[startup+1302.3 s]
/proc/loadavg: 2.24 2.26 2.20 3/177 29598
/proc/meminfo: memFree=29413968/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=295088 CPUtime=1302.08 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 47815 0 0 0 130125 83 0 0 20 0 1 0 117696149 302170112 55625 33554432000 4194304 6058637 140734625183056 140734625182088 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 73772 55625 176 456 0 73308 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 295088

[startup+1362.3 s]
/proc/loadavg: 2.28 2.26 2.20 3/178 29602
/proc/meminfo: memFree=29420500/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=213700 CPUtime=1362.08 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 49344 0 0 0 136122 86 0 0 20 0 1 0 117696149 218828800 49993 33554432000 4194304 6058637 140734625183056 140734625182088 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 53425 49993 176 456 0 52961 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 213700

[startup+1422.3 s]
/proc/loadavg: 2.31 2.27 2.21 4/177 29604
/proc/meminfo: memFree=29473708/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=213700 CPUtime=1422.05 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 51402 0 0 0 142117 88 0 0 20 0 1 0 117696149 218828800 42825 33554432000 4194304 6058637 140734625183056 140734625182088 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 53425 42825 176 456 0 52961 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 213700

[startup+1482.3 s]
/proc/loadavg: 2.34 2.29 2.22 3/177 29605
/proc/meminfo: memFree=29431364/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=163612 CPUtime=1482.04 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 52631 0 0 0 148113 91 0 0 20 0 1 0 117696149 167538688 34851 33554432000 4194304 6058637 140734625183056 140734625182088 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 40903 34851 176 456 0 40439 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 163612

[startup+1542.31 s]
/proc/loadavg: 2.43 2.33 2.23 3/177 29652
/proc/meminfo: memFree=29740792/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=295088 CPUtime=1542.04 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 54006 0 0 0 154111 93 0 0 20 0 1 0 117696149 302170112 59728 33554432000 4194304 6058637 140734625183056 140734625182088 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 73772 59728 176 456 0 73308 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 295088

[startup+1602.3 s]
/proc/loadavg: 2.32 2.32 2.23 3/177 29653
/proc/meminfo: memFree=29744224/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=213700 CPUtime=1602.01 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 55542 0 0 0 160106 95 0 0 20 0 1 0 117696149 218828800 52048 33554432000 4194304 6058637 140734625183056 140734625182088 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 53425 52048 176 456 0 52961 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 213700

[startup+1662.3 s]
/proc/loadavg: 2.25 2.31 2.23 3/177 29654
/proc/meminfo: memFree=29746508/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=233460 CPUtime=1662.01 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 57834 0 0 0 166102 99 0 0 20 0 1 0 117696149 239063040 42573 33554432000 4194304 6058637 140734625183056 140734625182088 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 58365 42573 176 456 0 57901 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 233460

[startup+1722.3 s]
/proc/loadavg: 2.25 2.29 2.23 3/177 29656
/proc/meminfo: memFree=29786568/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=152552 CPUtime=1722 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 58583 0 0 0 172098 102 0 0 20 0 1 0 117696149 156213248 30026 33554432000 4194304 6058637 140734625183056 140734625181832 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 38138 30026 176 456 0 37674 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 152552

[startup+1782.3 s]
/proc/loadavg: 2.33 2.31 2.24 3/177 29657
/proc/meminfo: memFree=29675988/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=314848 CPUtime=1781.99 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 60545 0 0 0 178094 105 0 0 20 0 1 0 117696149 322404352 55994 33554432000 4194304 6058637 140734625183056 140734625182088 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 78712 55994 176 456 0 78248 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 314848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.24 2.29 2.23 3/177 29657
/proc/meminfo: memFree=29698408/32872528 swapFree=17452/1581112
[pid=29543] ppid=29540 vsize=314848 CPUtime=1800.09 cores=0,2,4,6
/proc/29543/stat : 29543 (open-wbo-lsu) R 29540 29543 25087 0 -1 4202496 60557 0 0 0 179904 105 0 0 20 0 1 0 117696149 322404352 62138 33554432000 4194304 6058637 140734625183056 140734625182088 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29543/statm: 78712 62138 176 456 0 78248 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 314848

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 29543 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): 1799.04
CPU system time (s): 1.06184
CPU usage (%): 99.9833
Max. virtual memory (cumulated for all children) (KiB): 314848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 1.06184
maximum resident set size= 252212
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60560
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= 41
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.08938 second user time and 7.44287 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-08 05:47:22
IDJOB=4083621
IDBENCH=90110
IDSOLVER=2545
FILE ID=node139/4083621-1465357642
RUNJOBID= node139-1465337035-25103
PBS_JOBID= 19853396
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K90.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083621-1465357642/watcher-4083621-1465357642 -o /tmp/evaluation-result-4083621-1465357642/solver-4083621-1465357642 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1465337035-25103 --watchdog 1960  open-wbo-lsu HOME/instance-4083621-1465357642.opb

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

MD5SUM BENCH= a811647d9332337c7e73474eee26f5b9
RANDOM SEED=1276681000

node139.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		: 2666.868
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	: 5333.73
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		: 2666.868
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		: 2666.868
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	: 5332.56
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		: 2666.868
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		: 2666.868
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		: 2666.868
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		: 2666.868
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		: 2666.868
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:        29783868 kB
Buffers:          101420 kB
Cached:           477956 kB
SwapCached:         1828 kB
Active:           482752 kB
Inactive:         288060 kB
Active(anon):     189160 kB
Inactive(anon):     4388 kB
Active(file):     293592 kB
Inactive(file):   283672 kB
Unevictable:     1581112 kB
Mlocked:           17452 kB
SwapTotal:      67108856 kB
SwapFree:       67099340 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:       1728060 kB
Mapped:             7752 kB
Shmem:                 0 kB
Slab:             601280 kB
SReclaimable:      45436 kB
SUnreclaim:       555844 kB
KernelStack:        1472 kB
PageTables:         7276 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1895064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1597440 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= 71724 MiB
End job on node139 at 2016-06-08 06:17:23