Trace number 4083623

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_K92.opb
MD5SUM21cc97db69195cd3dcf69a6d797764c1
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 benchmark1703.34
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6256
Total number of constraints6442
Number of constraints which are clauses6350
Number of constraints which are cardinality constraints (but not clauses)92
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint92
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 93
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-4083623-1465358848.opb
0.00/0.00	c File size is 400276 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:          6256                                                                   |
1800.09/1800.40	c |  Number of hard clauses:       6350                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          92                                                                   |
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-4083623-1465358848/watcher-4083623-1465358848 -o /tmp/evaluation-result-4083623-1465358848/solver-4083623-1465358848 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960 open-wbo-lsu HOME/instance-4083623-1465358848.opb 

pid=26461
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: 2.20 2.23 2.18 3/176 26464
/proc/meminfo: memFree=29413184/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=2992 CPUtime=0 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 502 0 0 0 0 0 0 0 20 0 1 0 117818005 3063808 377 33554432000 4194304 6058637 140733993224816 140734948895784 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 748 377 233 456 0 186 0

[startup+0.100116 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 26464
/proc/meminfo: memFree=29413184/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=11996 CPUtime=0.09 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 1732 0 0 0 9 0 0 0 20 0 1 0 117818005 12283904 1994 33554432000 4194304 6058637 140733993224816 140733993223528 5046461 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 2999 1994 163 456 0 2535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11996

[startup+0.20031 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 26464
/proc/meminfo: memFree=29413184/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=12080 CPUtime=0.19 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 1764 0 0 0 19 0 0 0 20 0 1 0 117818005 12369920 2026 33554432000 4194304 6058637 140733993224816 140733993223528 4255160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 3020 2026 174 456 0 2556 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12080

[startup+0.300285 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 26464
/proc/meminfo: memFree=29413184/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=12080 CPUtime=0.29 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 1776 0 0 0 29 0 0 0 20 0 1 0 117818005 12369920 2038 33554432000 4194304 6058637 140733993224816 140733993223528 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 3020 2038 174 456 0 2556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12080

[startup+0.700227 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 26464
/proc/meminfo: memFree=29413184/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=9508 CPUtime=0.69 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 2521 0 0 0 69 0 0 0 20 0 1 0 117818005 9736192 1853 33554432000 4194304 6058637 140733993224816 140733993223432 4255174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 2377 1853 176 456 0 1913 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9508

[startup+1.50024 s]
/proc/loadavg: 2.26 2.25 2.19 4/177 26465
/proc/meminfo: memFree=29401976/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=15460 CPUtime=1.49 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 3595 0 0 0 149 0 0 0 20 0 1 0 117818005 15831040 2926 33554432000 4194304 6058637 140733993224816 140733993223432 4254984 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 3865 2926 176 456 0 3401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15460

[startup+3.10025 s]
/proc/loadavg: 2.26 2.25 2.19 4/177 26465
/proc/meminfo: memFree=29395524/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=22832 CPUtime=3.08 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 5399 0 0 0 308 0 0 0 20 0 1 0 117818005 23379968 4151 33554432000 4194304 6058637 140733993224816 140733993223544 4278410 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 5708 4151 176 456 0 5244 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22832

[startup+6.3003 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 26465
/proc/meminfo: memFree=29382308/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=24548 CPUtime=6.28 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 5850 0 0 0 628 0 0 0 20 0 1 0 117818005 25137152 5076 33554432000 4194304 6058637 140733993224816 140733993223576 4255160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 6137 5076 176 456 0 5673 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24548

[startup+12.7003 s]
/proc/loadavg: 2.29 2.25 2.19 3/177 26465
/proc/meminfo: memFree=29363268/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=29976 CPUtime=12.69 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 7758 0 0 0 1268 1 0 0 20 0 1 0 117818005 30695424 6713 33554432000 4194304 6058637 140733993224816 140733993223544 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 7494 6713 176 456 0 7030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29976

[startup+25.5004 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 26465
/proc/meminfo: memFree=29332400/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=48652 CPUtime=25.49 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 8414 0 0 0 2547 2 0 0 20 0 1 0 117818005 49819648 9271 33554432000 4194304 6058637 140733993224816 140733993223880 4255024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 12163 9271 176 456 0 11699 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48652

[startup+51.1004 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 26465
/proc/meminfo: memFree=29281952/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=74124 CPUtime=51.08 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 8937 0 0 0 5106 2 0 0 20 0 1 0 117818005 75902976 12855 33554432000 4194304 6058637 140733993224816 140733993223544 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 18531 12855 176 456 0 18067 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74124

[startup+102.3 s]
/proc/loadavg: 2.19 2.23 2.18 3/177 26466
/proc/meminfo: memFree=29352324/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=74124 CPUtime=102.28 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 10350 0 0 0 10222 6 0 0 20 0 1 0 117818005 75902976 13367 33554432000 4194304 6058637 140733993224816 140733993223880 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 18531 13367 176 456 0 18067 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 74124

[startup+162.3 s]
/proc/loadavg: 2.12 2.20 2.17 3/178 26470
/proc/meminfo: memFree=29331688/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=123444 CPUtime=162.26 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 12081 0 0 0 16217 9 0 0 20 0 1 0 117818005 126406656 24896 33554432000 4194304 6058637 140733993224816 140733993223592 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 30861 24896 176 456 0 30397 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 123444

[startup+222.307 s]
/proc/loadavg: 2.08 2.17 2.17 3/177 26471
/proc/meminfo: memFree=29227948/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=123444 CPUtime=222.27 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 14704 0 0 0 22213 14 0 0 20 0 1 0 117818005 126406656 24384 33554432000 4194304 6058637 140733993224816 140733993223592 4277359 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 30861 24384 176 456 0 30397 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 123444

[startup+282.3 s]
/proc/loadavg: 2.16 2.18 2.17 3/176 26472
/proc/meminfo: memFree=29285748/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=154264 CPUtime=282.24 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 17047 0 0 0 28206 18 0 0 20 0 1 0 117818005 157966336 29571 33554432000 4194304 6058637 140733993224816 140733993223848 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 38566 29571 176 456 0 38102 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 154264

[startup+342.3 s]
/proc/loadavg: 2.19 2.18 2.17 3/177 26474
/proc/meminfo: memFree=29325356/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=154264 CPUtime=342.24 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 18811 0 0 0 34202 22 0 0 20 0 1 0 117818005 157966336 31619 33554432000 4194304 6058637 140733993224816 140733993223848 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 38566 31619 176 456 0 38102 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 154264

[startup+402.3 s]
/proc/loadavg: 2.22 2.19 2.18 4/177 26475
/proc/meminfo: memFree=29223308/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=154264 CPUtime=402.22 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 21180 0 0 0 40195 27 0 0 20 0 1 0 117818005 157966336 29059 33554432000 4194304 6058637 140733993224816 140733993223848 4278120 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 38566 29059 176 456 0 38102 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 154264

[startup+462.3 s]
/proc/loadavg: 2.30 2.21 2.18 3/177 26476
/proc/meminfo: memFree=29418508/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=74124 CPUtime=462.22 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 22690 0 0 0 46191 31 0 0 20 0 1 0 117818005 75902976 15415 33554432000 4194304 6058637 140733993224816 140733993223880 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 18531 15415 176 456 0 18067 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 74124

[startup+522.3 s]
/proc/loadavg: 2.33 2.23 2.19 4/177 26477
/proc/meminfo: memFree=29219160/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=154264 CPUtime=522.2 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 24759 0 0 0 52185 35 0 0 20 0 1 0 117818005 157966336 31107 33554432000 4194304 6058637 140733993224816 140733993223848 4254994 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 38566 31107 176 456 0 38102 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 154264

[startup+582.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 26478
/proc/meminfo: memFree=29231908/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=204352 CPUtime=582.2 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 26271 0 0 0 58181 39 0 0 20 0 1 0 117818005 209256448 39088 33554432000 4194304 6058637 140733993224816 140733993223848 4255174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 51088 39088 176 456 0 50624 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 204352


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


[startup+882.307 s]
/proc/loadavg: 2.28 2.24 2.19 3/177 26533
/proc/meminfo: memFree=29311708/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=154264 CPUtime=882.14 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 33202 0 0 0 88157 57 0 0 20 0 1 0 117818005 157966336 36759 33554432000 4194304 6058637 140733993224816 140733993223848 4255215 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 38566 36759 176 456 0 38102 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 154264

[startup+942.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 26535
/proc/meminfo: memFree=29305544/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=223268 CPUtime=942.13 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 34813 0 0 0 94152 61 0 0 20 0 1 0 117818005 228626432 38695 33554432000 4194304 6058637 140733993224816 140733993223848 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 55817 38695 176 456 0 55353 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 223268

[startup+1002.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 26536
/proc/meminfo: memFree=29308848/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=173180 CPUtime=1002.12 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 36497 0 0 0 100148 64 0 0 20 0 1 0 117818005 177336320 38146 33554432000 4194304 6058637 140733993224816 140733993223848 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 43295 38146 176 456 0 42831 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 173180

[startup+1062.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 26537
/proc/meminfo: memFree=29289276/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=173180 CPUtime=1062.11 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 38368 0 0 0 106143 68 0 0 20 0 1 0 117818005 177336320 36759 33554432000 4194304 6058637 140733993224816 140733993223848 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 43295 36759 176 456 0 42831 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 173180

[startup+1122.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 26538
/proc/meminfo: memFree=29289280/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=173180 CPUtime=1122.1 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 40092 0 0 0 112139 71 0 0 20 0 1 0 117818005 177336320 34711 33554432000 4194304 6058637 140733993224816 140733993223848 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 43295 34711 176 456 0 42831 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 173180

[startup+1182.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 26539
/proc/meminfo: memFree=29314276/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=142360 CPUtime=1182.09 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 41235 0 0 0 118135 74 0 0 20 0 1 0 117818005 145776640 31060 33554432000 4194304 6058637 140733993224816 140733993223592 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 35590 31060 176 456 0 35126 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 142360

[startup+1242.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 26541
/proc/meminfo: memFree=29230720/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=304656 CPUtime=1242.08 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 42682 0 0 0 124131 77 0 0 20 0 1 0 117818005 311967744 57028 33554432000 4194304 6058637 140733993224816 140733993223848 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 76164 57028 176 456 0 75700 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 304656

[startup+1302.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 26542
/proc/meminfo: memFree=29213312/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=304656 CPUtime=1302.07 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 44407 0 0 0 130127 80 0 0 20 0 1 0 117818005 311967744 52932 33554432000 4194304 6058637 140733993224816 140733993223848 4261288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 76164 52932 176 456 0 75700 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 304656

[startup+1362.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/178 26546
/proc/meminfo: memFree=29198312/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=223268 CPUtime=1362.06 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 45618 0 0 0 136122 84 0 0 20 0 1 0 117818005 228626432 48836 33554432000 4194304 6058637 140733993224816 140733993223848 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 55817 48836 176 456 0 55353 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 223268

[startup+1422.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/177 26547
/proc/meminfo: memFree=29281796/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=223268 CPUtime=1422.06 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 47337 0 0 0 142118 88 0 0 20 0 1 0 117818005 228626432 41668 33554432000 4194304 6058637 140733993224816 140733993223848 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 55817 41668 176 456 0 55353 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 223268

[startup+1482.3 s]
/proc/loadavg: 2.25 2.24 2.19 3/177 26548
/proc/meminfo: memFree=29293672/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=173180 CPUtime=1482.04 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 48755 0 0 0 148114 90 0 0 20 0 1 0 117818005 177336320 34199 33554432000 4194304 6058637 140733993224816 140733993223848 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 43295 34199 176 456 0 42831 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 173180

[startup+1542.31 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 26550
/proc/meminfo: memFree=29178608/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=304656 CPUtime=1542.04 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 49619 0 0 0 154112 92 0 0 20 0 1 0 117818005 311967744 58564 33554432000 4194304 6058637 140733993224816 140733993223848 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 76164 58564 176 456 0 75700 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 304656

[startup+1602.3 s]
/proc/loadavg: 2.28 2.26 2.19 3/177 26551
/proc/meminfo: memFree=29199056/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=223268 CPUtime=1602.03 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 50830 0 0 0 160108 95 0 0 20 0 1 0 117818005 228626432 50884 33554432000 4194304 6058637 140733993224816 140733993223848 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 55817 50884 176 456 0 55353 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 223268

[startup+1662.3 s]
/proc/loadavg: 2.30 2.27 2.20 3/177 26552
/proc/meminfo: memFree=29229556/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=223268 CPUtime=1662.01 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 52553 0 0 0 166103 98 0 0 20 0 1 0 117818005 228626432 42692 33554432000 4194304 6058637 140733993224816 140733993223848 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 55817 42692 176 456 0 55353 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 223268

[startup+1722.3 s]
/proc/loadavg: 2.35 2.28 2.20 3/177 26553
/proc/meminfo: memFree=29315848/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=93040 CPUtime=1722 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 53109 0 0 0 172100 100 0 0 20 0 1 0 117818005 95272960 21579 33554432000 4194304 6058637 140733993224816 140733993223880 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 23260 21579 176 456 0 22796 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 93040

[startup+1782.3 s]
/proc/loadavg: 2.40 2.29 2.21 4/177 26554
/proc/meminfo: memFree=29178124/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=304656 CPUtime=1782 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 54837 0 0 0 178096 104 0 0 20 0 1 0 117818005 311967744 57540 33554432000 4194304 6058637 140733993224816 140733993223848 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 76164 57540 176 456 0 75700 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 304656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.31 2.28 2.20 3/176 26554
/proc/meminfo: memFree=29126924/32872528 swapFree=16360/1798728
[pid=26464] ppid=26461 vsize=304656 CPUtime=1800.09 cores=0,2,4,6
/proc/26464/stat : 26464 (open-wbo-lsu) R 26461 26464 21198 0 -1 4202496 54848 0 0 0 179905 104 0 0 20 0 1 0 117818005 311967744 63172 33554432000 4194304 6058637 140733993224816 140733993223848 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26464/statm: 76164 63172 176 456 0 75700 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 304656

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 26464 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): 1799.06
CPU system time (s): 1.05184
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 304656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.06
system time used= 1.05184
maximum resident set size= 258832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54851
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= 30
involuntary context switches= 2093

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.03623 second user time and 6.83296 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 06:07:28
IDJOB=4083623
IDBENCH=90121
IDSOLVER=2545
FILE ID=node123/4083623-1465358848
RUNJOBID= node123-1465337900-21214
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K92.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083623-1465358848/watcher-4083623-1465358848 -o /tmp/evaluation-result-4083623-1465358848/solver-4083623-1465358848 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960  open-wbo-lsu HOME/instance-4083623-1465358848.opb

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

MD5SUM BENCH= 21cc97db69195cd3dcf69a6d797764c1
RANDOM SEED=442537447

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.57
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		: 2667.117
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		: 2667.117
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:        29414308 kB
Buffers:          137948 kB
Cached:           613044 kB
SwapCached:         1756 kB
Active:           292972 kB
Inactive:         624484 kB
Active(anon):     165112 kB
Inactive(anon):     3356 kB
Active(file):     127860 kB
Inactive(file):   621128 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:       1964400 kB
Mapped:             7896 kB
Shmem:                 0 kB
Slab:             609056 kB
SReclaimable:      53108 kB
SUnreclaim:       555948 kB
KernelStack:        1424 kB
PageTables:         8184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2080876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1892352 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 node123 at 2016-06-08 06:37:29