Trace number 4088710

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 PB16UNSAT 1017.56 1017.72

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_ODD_GRIDS/normalized-ECgrid5x110split.opb
MD5SUM89362364de17fe2ed91e08469c5a6887
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark443.131
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1101
Total number of constraints551
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)551
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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-4088710-1466010129.opb
0.00/0.00	c File size is 21110 bytes.
1017.53/1017.72	c Sum of soft weights:            0
1017.53/1017.72	c |                                                                                                       |
1017.53/1017.72	c ========================================[ Problem Statistics ]===========================================
1017.53/1017.72	c |                                                                                                       |
1017.53/1017.72	c |  Problem Type:           Unweighted                                                                   |
1017.53/1017.72	c |  Number of variables:          1101                                                                   |
1017.53/1017.72	c |  Number of hard clauses:          2                                                                   |
1017.53/1017.72	c |  Number of soft clauses:          0                                                                   |
1017.53/1017.72	c |  Number of cardinality:        1100                                                                   |
1017.53/1017.72	c |  Number of PB :                   0                                                                   |
1017.53/1017.72	c |  Parse time:                   0.00 s                                                                 |
1017.53/1017.72	c |                                                                                                       |
1017.53/1017.72	c ==========================================[ Solver Settings ]============================================
1017.53/1017.72	c |                                                                                                       |
1017.53/1017.72	c |  Algorithm:                LinearSU                                                                   |
1017.53/1017.72	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1017.53/1017.72	c |                                                                                                       |
1017.53/1017.72	s UNSATISFIABLE

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-4088710-1466010129/watcher-4088710-1466010129 -o /tmp/evaluation-result-4088710-1466010129/solver-4088710-1466010129 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4088710-1466010129.opb 

pid=6923
running on 4 cores: 1,3,5,7

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: 2.09 2.16 2.18 3/176 6926
/proc/meminfo: memFree=30325840/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=7440 CPUtime=0 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 579 0 0 0 0 0 0 0 20 0 1 0 3058628 7618560 444 33554432000 4194304 6058637 140737035349616 140735163216280 4239645 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 1860 445 159 456 0 1396 0

[startup+0.100157 s]
/proc/loadavg: 2.09 2.16 2.18 3/176 6926
/proc/meminfo: memFree=30325840/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=9740 CPUtime=0.09 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 1167 0 0 0 9 0 0 0 20 0 1 0 3058628 9973760 1537 33554432000 4194304 6058637 140737035349616 140735163216280 4254221 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 2435 1537 175 456 0 1971 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9740

[startup+0.200299 s]
/proc/loadavg: 2.09 2.16 2.18 3/176 6926
/proc/meminfo: memFree=30325840/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=9740 CPUtime=0.19 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 1177 0 0 0 19 0 0 0 20 0 1 0 3058628 9973760 1547 33554432000 4194304 6058637 140737035349616 140735163216280 4246397 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 2435 1547 175 456 0 1971 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9740

[startup+0.300269 s]
/proc/loadavg: 2.09 2.16 2.18 3/176 6926
/proc/meminfo: memFree=30325840/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=9740 CPUtime=0.29 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 1185 0 0 0 29 0 0 0 20 0 1 0 3058628 9973760 1555 33554432000 4194304 6058637 140737035349616 140735163216280 4254496 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 2435 1555 176 456 0 1971 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9740

[startup+0.70023 s]
/proc/loadavg: 2.09 2.16 2.18 3/176 6926
/proc/meminfo: memFree=30325840/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=9872 CPUtime=0.69 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 1232 0 0 0 69 0 0 0 20 0 1 0 3058628 10108928 1602 33554432000 4194304 6058637 140737035349616 140737035348232 4254568 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 2468 1602 176 456 0 2004 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9872

[startup+1.50021 s]
/proc/loadavg: 2.09 2.16 2.18 3/177 6927
/proc/meminfo: memFree=30320972/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=8948 CPUtime=1.49 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 2354 0 0 0 149 0 0 0 20 0 1 0 3058628 9162752 1774 33554432000 4194304 6058637 140737035349616 140737035348344 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 2237 1774 177 456 0 1773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8948

[startup+3.10027 s]
/proc/loadavg: 2.09 2.16 2.18 3/177 6927
/proc/meminfo: memFree=30316772/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=14304 CPUtime=3.09 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 3401 0 0 0 309 0 0 0 20 0 1 0 3058628 14647296 2735 33554432000 4194304 6058637 140737035349616 140737035348376 4254496 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 3576 2735 177 456 0 3112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14304

[startup+6.30032 s]
/proc/loadavg: 2.08 2.16 2.18 3/177 6927
/proc/meminfo: memFree=30280848/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=16628 CPUtime=6.29 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 4396 0 0 0 629 0 0 0 20 0 1 0 3058628 17027072 3662 33554432000 4194304 6058637 140737035349616 140737035348376 4254552 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 4157 3662 177 456 0 3693 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16628

[startup+12.7003 s]
/proc/loadavg: 2.08 2.15 2.18 4/177 6927
/proc/meminfo: memFree=30301780/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=25684 CPUtime=12.69 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 5479 0 0 0 1269 0 0 0 20 0 1 0 3058628 26300416 6047 33554432000 4194304 6058637 140737035349616 140737035348344 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 6421 6047 177 456 0 5957 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25684

[startup+25.5003 s]
/proc/loadavg: 2.13 2.16 2.18 3/177 6927
/proc/meminfo: memFree=30297136/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=30104 CPUtime=25.48 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 6398 0 0 0 2548 0 0 0 20 0 1 0 3058628 30826496 7154 33554432000 4194304 6058637 140737035349616 140737035348680 4262484 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 7526 7154 177 456 0 7062 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30104

[startup+51.1003 s]
/proc/loadavg: 2.09 2.15 2.18 3/177 6927
/proc/meminfo: memFree=30237076/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=55992 CPUtime=51.08 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 7030 0 0 0 5107 1 0 0 20 0 1 0 3058628 57335808 12359 33554432000 4194304 6058637 140737035349616 140737035348344 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 13998 12359 177 456 0 13534 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 55992

[startup+102.3 s]
/proc/loadavg: 2.08 2.14 2.17 4/177 6928
/proc/meminfo: memFree=30235328/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=55992 CPUtime=102.28 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 7287 0 0 0 10227 1 0 0 20 0 1 0 3058628 57335808 13624 33554432000 4194304 6058637 140737035349616 140737035348344 4278222 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 13998 13624 177 456 0 13534 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55992

[startup+162.3 s]
/proc/loadavg: 2.13 2.14 2.17 4/177 6929
/proc/meminfo: memFree=30217324/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=94732 CPUtime=162.26 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 10502 0 0 0 16223 3 0 0 20 0 1 0 3058628 97005568 16951 33554432000 4194304 6058637 140737035349616 140737035348344 4261588 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 23683 16951 177 456 0 23219 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 94732

[startup+222.307 s]
/proc/loadavg: 2.23 2.16 2.18 4/177 6931
/proc/meminfo: memFree=30215272/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=94732 CPUtime=222.26 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 10503 0 0 0 22223 3 0 0 20 0 1 0 3058628 97005568 17618 33554432000 4194304 6058637 140737035349616 140737035348344 4277594 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 23683 17618 177 456 0 23219 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 94732

[startup+282.3 s]
/proc/loadavg: 2.23 2.17 2.18 3/177 6932
/proc/meminfo: memFree=30233828/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=94732 CPUtime=282.24 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 10593 0 0 0 28221 3 0 0 20 0 1 0 3058628 97005568 22816 33554432000 4194304 6058637 140737035349616 140737035348344 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 23683 22816 177 456 0 23219 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 94732

[startup+342.3 s]
/proc/loadavg: 2.25 2.18 2.18 3/177 6933
/proc/meminfo: memFree=30227936/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=94732 CPUtime=342.23 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 10594 0 0 0 34220 3 0 0 20 0 1 0 3058628 97005568 23328 33554432000 4194304 6058637 140737035349616 140737035348344 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 23683 23328 177 456 0 23219 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 94732

[startup+402.3 s]
/proc/loadavg: 2.15 2.16 2.18 3/177 7026
/proc/meminfo: memFree=30312932/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=94732 CPUtime=402.22 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 11622 0 0 0 40218 4 0 0 20 0 1 0 3058628 97005568 23328 33554432000 4194304 6058637 140737035349616 140737035348680 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 23683 23328 177 456 0 23219 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 94732

[startup+462.3 s]
/proc/loadavg: 2.15 2.16 2.17 4/177 7027
/proc/meminfo: memFree=30279392/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=106716 CPUtime=462.21 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 14654 0 0 0 46214 7 0 0 20 0 1 0 3058628 109277184 26324 33554432000 4194304 6058637 140737035349616 140737035348680 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 26679 26324 177 456 0 26215 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 106716

[startup+522.3 s]
/proc/loadavg: 2.21 2.18 2.18 3/178 7123
/proc/meminfo: memFree=30297576/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=106716 CPUtime=522.2 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 17234 0 0 0 52210 10 0 0 20 0 1 0 3058628 109277184 26324 33554432000 4194304 6058637 140737035349616 140737035348680 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 26679 26324 177 456 0 26215 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 106716

[startup+582.3 s]
/proc/loadavg: 2.13 2.16 2.17 3/177 7124
/proc/meminfo: memFree=30243524/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=156036 CPUtime=582.19 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 19816 0 0 0 58206 13 0 0 20 0 1 0 3058628 159780864 35016 33554432000 4194304 6058637 140737035349616 140737035348392 4278425 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 39009 35016 177 456 0 38545 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 156036

[startup+642.3 s]
/proc/loadavg: 2.20 2.17 2.18 3/177 7125
/proc/meminfo: memFree=30235296/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=156036 CPUtime=642.18 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 21885 0 0 0 64203 15 0 0 20 0 1 0 3058628 159780864 35016 33554432000 4194304 6058637 140737035349616 140737035348392 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 39009 35016 177 456 0 38545 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 156036

[startup+702.3 s]
/proc/loadavg: 2.18 2.17 2.18 3/177 7126
/proc/meminfo: memFree=30255772/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=106716 CPUtime=702.17 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 23442 0 0 0 70200 17 0 0 20 0 1 0 3058628 109277184 26324 33554432000 4194304 6058637 140737035349616 140737035348680 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 26679 26324 177 456 0 26215 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 106716

[startup+762.3 s]
/proc/loadavg: 2.12 2.15 2.17 3/177 7127
/proc/meminfo: memFree=30219464/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=156036 CPUtime=762.17 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 25514 0 0 0 76197 20 0 0 20 0 1 0 3058628 159780864 34504 33554432000 4194304 6058637 140737035349616 140737035348392 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 39009 34504 177 456 0 38545 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 156036

[startup+822.3 s]
/proc/loadavg: 2.17 2.16 2.17 3/177 7129
/proc/meminfo: memFree=30203948/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=156036 CPUtime=822.15 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 27074 0 0 0 82194 21 0 0 20 0 1 0 3058628 159780864 35016 33554432000 4194304 6058637 140737035349616 140737035348392 4261666 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 39009 35016 177 456 0 38545 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 156036

[startup+882.307 s]
/proc/loadavg: 2.20 2.17 2.18 3/177 7130
/proc/meminfo: memFree=30231312/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=106716 CPUtime=882.15 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 28118 0 0 0 88192 23 0 0 20 0 1 0 3058628 109277184 26324 33554432000 4194304 6058637 140737035349616 140737035348680 4278280 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 26679 26324 177 456 0 26215 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 106716

[startup+942.3 s]
/proc/loadavg: 2.40 2.23 2.19 3/177 7131
/proc/meminfo: memFree=30230188/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=125676 CPUtime=942.13 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 29160 0 0 0 94189 24 0 0 20 0 1 0 3058628 128692224 26326 33554432000 4194304 6058637 140737035349616 140737035348344 4278120 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 31419 26326 177 456 0 30955 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 125676

[startup+1002.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 7132
/proc/meminfo: memFree=30206476/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=125676 CPUtime=1002.13 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 30737 0 0 0 100187 26 0 0 20 0 1 0 3058628 128692224 28370 33554432000 4194304 6058637 140737035349616 140737035348680 4278120 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 31419 28370 177 456 0 30955 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 125676

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6926 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1011.2 s]
/proc/loadavg: 2.40 2.26 2.20 4/177 7132
/proc/meminfo: memFree=30170172/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=174996 CPUtime=1011.03 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 31254 0 0 0 101076 27 0 0 20 0 1 0 3058628 179195904 37574 33554432000 4194304 6058637 140737035349616 140737035348392 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 43749 37574 177 456 0 43285 0
Current children cumulated CPU time (s) 1011.03
Current children cumulated vsize (KiB) 174996

[startup+1014.4 s]
/proc/loadavg: 2.40 2.26 2.20 3/177 7132
/proc/meminfo: memFree=30170172/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=174996 CPUtime=1014.23 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 31254 0 0 0 101396 27 0 0 20 0 1 0 3058628 179195904 37574 33554432000 4194304 6058637 140737035349616 140737035348392 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 43749 37574 177 456 0 43285 0
Current children cumulated CPU time (s) 1014.23
Current children cumulated vsize (KiB) 174996

[startup+1016 s]
/proc/loadavg: 2.37 2.25 2.20 3/177 7132
/proc/meminfo: memFree=30170172/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=174996 CPUtime=1015.83 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 31255 0 0 0 101556 27 0 0 20 0 1 0 3058628 179195904 38086 33554432000 4194304 6058637 140737035349616 140737035348392 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 43749 38086 177 456 0 43285 0
Current children cumulated CPU time (s) 1015.83
Current children cumulated vsize (KiB) 174996

[startup+1016.8 s]
/proc/loadavg: 2.37 2.25 2.20 4/177 7132
/proc/meminfo: memFree=30168000/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=174996 CPUtime=1016.63 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 31255 0 0 0 101636 27 0 0 20 0 1 0 3058628 179195904 38086 33554432000 4194304 6058637 140737035349616 140737035348392 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 43749 38086 177 456 0 43285 0
Current children cumulated CPU time (s) 1016.63
Current children cumulated vsize (KiB) 174996

[startup+1017.2 s]
/proc/loadavg: 2.37 2.25 2.20 4/177 7132
/proc/meminfo: memFree=30168000/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=174996 CPUtime=1017.03 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 31255 0 0 0 101676 27 0 0 20 0 1 0 3058628 179195904 38086 33554432000 4194304 6058637 140737035349616 140737035348392 4278331 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 43749 38086 177 456 0 43285 0
Current children cumulated CPU time (s) 1017.03
Current children cumulated vsize (KiB) 174996

[startup+1017.61 s]
/proc/loadavg: 2.37 2.25 2.20 3/177 7132
/proc/meminfo: memFree=30168000/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=174996 CPUtime=1017.43 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 31255 0 0 0 101716 27 0 0 20 0 1 0 3058628 179195904 38086 33554432000 4194304 6058637 140737035349616 140737035348392 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 43749 38086 177 456 0 43285 0
Current children cumulated CPU time (s) 1017.43
Current children cumulated vsize (KiB) 174996

[startup+1017.7 s]
/proc/loadavg: 2.37 2.25 2.20 3/177 7132
/proc/meminfo: memFree=30168000/32872528 swapFree=1498860/1695084
[pid=6926] ppid=6923 vsize=174996 CPUtime=1017.53 cores=1,3,5,7
/proc/6926/stat : 6926 (open-wbo-lsu) R 6923 6926 6119 0 -1 4202496 31255 0 0 0 101726 27 0 0 20 0 1 0 3058628 179195904 38086 33554432000 4194304 6058637 140737035349616 140737035348392 4278096 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6926/statm: 43749 38086 177 456 0 43285 0
Current children cumulated CPU time (s) 1017.53
Current children cumulated vsize (KiB) 174996

Child status: 20
Real time (s): 1017.72
CPU time (s): 1017.56
CPU user time (s): 1017.28
CPU system time (s): 0.275958
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 174996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1017.28
system time used= 0.275958
maximum resident set size= 156440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31258
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= 11
involuntary context switches= 1052

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.05823 second user time and 8.41672 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 19:02:09
IDJOB=4088710
IDBENCH=107302
IDSOLVER=2545
FILE ID=node137/4088710-1466010129
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_ODD_GRIDS/normalized-ECgrid5x110split.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088710-1466010129/watcher-4088710-1466010129 -o /tmp/evaluation-result-4088710-1466010129/solver-4088710-1466010129 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4088710-1466010129.opb

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

MD5SUM BENCH= 89362364de17fe2ed91e08469c5a6887
RANDOM SEED=223989148

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        30327004 kB
Buffers:            3084 kB
Cached:            37848 kB
SwapCached:         2484 kB
Active:           133776 kB
Inactive:          18224 kB
Active(anon):     112064 kB
Inactive(anon):     1368 kB
Active(file):      21712 kB
Inactive(file):    16856 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099504 kB
Dirty:              4664 kB
Writeback:             0 kB
AnonPages:       1917512 kB
Mapped:             7832 kB
Shmem:                 0 kB
Slab:             564116 kB
SReclaimable:       8452 kB
SUnreclaim:       555664 kB
KernelStack:        1472 kB
PageTables:         7288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1918816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    380928 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-15 19:19:07