Trace number 4083552

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) 1800.08 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-76.opb
MD5SUMf030651c159d27eae553d070b0927366
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 variables12587
Total number of constraints283937
Number of constraints which are clauses255125
Number of constraints which are cardinality constraints (but not clauses)903
Number of constraints which are nor clauses,nor cardinality constraints27909
Minimum length of a constraint2
Maximum length of a constraint270
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 271
Number of bits of the biggest sum of numbers9
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-4083552-1465353946.opb
0.00/0.00	c File size is 12187273 bytes.
1800.06/1800.40	c Sum of soft weights:            0
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.06/1800.40	c |  Number of variables:         12587                                                                   |
1800.06/1800.40	c |  Number of hard clauses:     255583                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.06/1800.40	c |  Number of cardinality:         906                                                                   |
1800.06/1800.40	c |  Number of PB :               27909                                                                   |
1800.06/1800.40	c |  Parse time:                   1.24 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ==========================================[ Solver Settings ]============================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.06/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083552-1465353946/watcher-4083552-1465353946 -o /tmp/evaluation-result-4083552-1465353946/solver-4083552-1465353946 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960 open-wbo-lsu HOME/instance-4083552-1465353946.opb 

pid=25531
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: 2.12 2.23 2.19 2/174 25534
/proc/meminfo: memFree=29501032/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=14108 CPUtime=0 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 1853 0 0 0 0 0 0 0 20 0 1 0 117327675 14446592 1730 33554432000 4194304 6058637 140733702319632 140735664125704 5068842 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/25534/statm: 3527 1747 1728 456 0 87 0

[startup+0.100163 s]
/proc/loadavg: 2.12 2.23 2.19 2/174 25534
/proc/meminfo: memFree=29501032/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=15828 CPUtime=0.09 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 3670 0 0 0 9 0 0 0 20 0 1 0 117327675 16207872 3546 33554432000 4194304 6058637 140733702319632 140733702317992 5042435 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/25534/statm: 3957 3546 3111 456 0 517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15828

[startup+0.200288 s]
/proc/loadavg: 2.12 2.23 2.19 2/174 25534
/proc/meminfo: memFree=29501032/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=17624 CPUtime=0.18 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 4092 0 0 0 18 0 0 0 20 0 1 0 117327675 18046976 3968 33554432000 4194304 6058637 140733702319632 140733702317992 5042435 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/25534/statm: 4406 3968 3111 456 0 966 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 17624

[startup+0.300252 s]
/proc/loadavg: 2.12 2.23 2.19 2/174 25534
/proc/meminfo: memFree=29501032/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=19372 CPUtime=0.28 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 4496 0 0 0 28 0 0 0 20 0 1 0 117327675 19836928 4372 33554432000 4194304 6058637 140733702319632 140733702317992 5042435 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/25534/statm: 4843 4372 3111 456 0 1403 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 19372

[startup+0.700236 s]
/proc/loadavg: 2.12 2.23 2.19 2/174 25534
/proc/meminfo: memFree=29501032/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=26064 CPUtime=0.69 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 6093 0 0 0 68 1 0 0 20 0 1 0 117327675 26689536 5969 33554432000 4194304 6058637 140733702319632 140733702317992 5042435 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/25534/statm: 6516 5969 3111 456 0 3076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26064

[startup+1.5003 s]
/proc/loadavg: 2.12 2.23 2.19 3/175 25535
/proc/meminfo: memFree=29483004/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=116640 CPUtime=1.49 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 27237 0 0 0 145 4 0 0 20 0 1 0 117327675 119439360 26789 33554432000 4194304 6058637 140733702319632 140733702317960 4294739 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/25534/statm: 29160 26791 161 456 0 28696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116640

[startup+3.1003 s]
/proc/loadavg: 2.12 2.23 2.19 3/175 25535
/proc/meminfo: memFree=29348128/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=171056 CPUtime=3.08 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 35914 0 0 0 302 6 0 0 20 0 1 0 117327675 175161344 37971 33554432000 4194304 6058637 140733702319632 140733702318360 4277663 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/25534/statm: 42764 37971 180 456 0 42300 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 171056

[startup+6.3003 s]
/proc/loadavg: 2.11 2.23 2.19 3/175 25535
/proc/meminfo: memFree=29338884/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=173176 CPUtime=6.28 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 36515 0 0 0 622 6 0 0 20 0 1 0 117327675 177332224 39083 33554432000 4194304 6058637 140733702319632 140733702318360 4254368 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/25534/statm: 43294 39083 180 456 0 42830 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 173176

[startup+12.7003 s]
/proc/loadavg: 2.18 2.24 2.19 4/175 25535
/proc/meminfo: memFree=29373616/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=174072 CPUtime=12.68 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 36711 0 0 0 1262 6 0 0 20 0 1 0 117327675 178249728 39790 33554432000 4194304 6058637 140733702319632 140733702318248 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 43518 39790 180 456 0 43054 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 174072

[startup+25.5069 s]
/proc/loadavg: 2.21 2.25 2.20 3/175 25535
/proc/meminfo: memFree=29328996/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=193472 CPUtime=25.49 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 37408 0 0 0 2542 7 0 0 20 0 1 0 117327675 198115328 40986 33554432000 4194304 6058637 140733702319632 140733702318664 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 48368 40986 180 456 0 47904 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 193472

[startup+51.1003 s]
/proc/loadavg: 2.20 2.24 2.19 3/175 25535
/proc/meminfo: memFree=29371068/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=176732 CPUtime=51.07 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 38753 0 0 0 5099 8 0 0 20 0 1 0 117327675 180973568 40561 33554432000 4194304 6058637 140733702319632 140733702318696 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 44183 40561 181 456 0 43719 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 176732

[startup+102.3 s]
/proc/loadavg: 2.20 2.23 2.19 4/175 25536
/proc/meminfo: memFree=29324728/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=197912 CPUtime=102.26 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 41717 0 0 0 10214 12 0 0 20 0 1 0 117327675 202661888 42620 33554432000 4194304 6058637 140733702319632 140733702318248 4277969 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 49478 42620 181 456 0 49014 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 197912

[startup+162.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/174 25537
/proc/meminfo: memFree=29331616/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=182612 CPUtime=162.24 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 45682 0 0 0 16205 19 0 0 20 0 1 0 117327675 186994688 41750 33554432000 4194304 6058637 140733702319632 140733702318696 4277518 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 45653 41750 181 456 0 45189 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 182612

[startup+222.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/175 25539
/proc/meminfo: memFree=29315868/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=202300 CPUtime=222.23 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 49204 0 0 0 22198 25 0 0 20 0 1 0 117327675 207155200 43708 33554432000 4194304 6058637 140733702319632 140733702318664 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 50575 43708 181 456 0 50111 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 202300

[startup+282.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/176 25543
/proc/meminfo: memFree=29308436/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=203444 CPUtime=282.22 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 51490 0 0 0 28193 29 0 0 20 0 1 0 117327675 208326656 43990 33554432000 4194304 6058637 140733702319632 140733702318664 4277403 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 50861 43990 181 456 0 50397 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 203444

[startup+342.307 s]
/proc/loadavg: 2.38 2.26 2.19 3/175 25544
/proc/meminfo: memFree=29323508/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=206064 CPUtime=342.22 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 53299 0 0 0 34189 33 0 0 20 0 1 0 117327675 211009536 44174 33554432000 4194304 6058637 140733702319632 140733702318232 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 51516 44174 181 456 0 51052 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 206064

[startup+402.3 s]
/proc/loadavg: 2.35 2.28 2.20 3/175 25545
/proc/meminfo: memFree=29308248/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=206064 CPUtime=402.19 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 54214 0 0 0 40184 35 0 0 20 0 1 0 117327675 211009536 47776 33554432000 4194304 6058637 140733702319632 140733702318696 4277471 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 51516 47776 181 456 0 51052 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 206064

[startup+462.3 s]
/proc/loadavg: 2.37 2.30 2.21 3/175 25546
/proc/meminfo: memFree=29344900/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=207504 CPUtime=462.19 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 56953 0 0 0 46178 41 0 0 20 0 1 0 117327675 212484096 46559 33554432000 4194304 6058637 140733702319632 140733702318696 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 51876 46559 181 456 0 51412 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 207504

[startup+522.3 s]
/proc/loadavg: 2.35 2.31 2.22 3/175 25548
/proc/meminfo: memFree=29289320/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=207504 CPUtime=522.18 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 58605 0 0 0 52174 44 0 0 20 0 1 0 117327675 212484096 48644 33554432000 4194304 6058637 140733702319632 140733702318696 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 51876 48644 181 456 0 51412 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 207504

[startup+582.3 s]
/proc/loadavg: 2.48 2.35 2.24 3/175 25549
/proc/meminfo: memFree=29291772/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=239068 CPUtime=582.17 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 60875 0 0 0 58168 49 0 0 20 0 1 0 117327675 244805632 49297 33554432000 4194304 6058637 140733702319632 140733702318664 4277365 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 59767 49297 181 456 0 59303 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 239068


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.24 2.22 3/176 25582
/proc/meminfo: memFree=29286044/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=214064 CPUtime=942.11 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 71536 0 0 0 94143 68 0 0 20 0 1 0 117327675 219201536 49215 33554432000 4194304 6058637 140733702319632 140733702318696 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 53516 49215 181 456 0 53052 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 214064

[startup+1002.31 s]
/proc/loadavg: 2.16 2.22 2.22 3/175 25583
/proc/meminfo: memFree=29251680/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=245348 CPUtime=1002.11 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 73068 0 0 0 100140 71 0 0 20 0 1 0 117327675 251236352 54520 33554432000 4194304 6058637 140733702319632 140733702318248 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 61337 54520 181 456 0 60873 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 245348

[startup+1062.3 s]
/proc/loadavg: 2.22 2.23 2.21 3/175 25584
/proc/meminfo: memFree=29279768/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=247128 CPUtime=1062.09 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 75009 0 0 0 106134 75 0 0 20 0 1 0 117327675 253059072 52787 33554432000 4194304 6058637 140733702319632 140733702318664 4277589 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 61782 52787 181 456 0 61318 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 247128

[startup+1122.3 s]
/proc/loadavg: 2.25 2.23 2.21 3/175 25586
/proc/meminfo: memFree=29279104/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=216764 CPUtime=1122.08 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 76174 0 0 0 112130 78 0 0 20 0 1 0 117327675 221966336 50289 33554432000 4194304 6058637 140733702319632 140733702318696 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 54191 50289 181 456 0 53727 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 216764

[startup+1182.3 s]
/proc/loadavg: 2.13 2.20 2.20 4/175 25587
/proc/meminfo: memFree=29259280/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=248128 CPUtime=1182.07 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 77734 0 0 0 118126 81 0 0 20 0 1 0 117327675 254083072 54094 33554432000 4194304 6058637 140733702319632 140733702318664 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 62032 54094 181 456 0 61568 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 248128

[startup+1242.3 s]
/proc/loadavg: 2.05 2.16 2.18 3/175 25588
/proc/meminfo: memFree=29266496/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=217840 CPUtime=1242.06 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 78920 0 0 0 124122 84 0 0 20 0 1 0 117327675 223068160 49057 33554432000 4194304 6058637 140733702319632 140733702318696 4246170 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 54460 49057 181 456 0 53996 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 217840

[startup+1302.3 s]
/proc/loadavg: 2.13 2.16 2.18 3/175 25589
/proc/meminfo: memFree=29267676/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=251488 CPUtime=1302.04 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 80752 0 0 0 130117 87 0 0 20 0 1 0 117327675 257523712 53530 33554432000 4194304 6058637 140733702319632 140733702318664 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 62872 53530 181 456 0 62408 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 251488

[startup+1362.3 s]
/proc/loadavg: 2.21 2.17 2.18 4/175 25590
/proc/meminfo: memFree=29245980/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=253140 CPUtime=1362.03 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 81833 0 0 0 136113 90 0 0 20 0 1 0 117327675 259215360 56869 33554432000 4194304 6058637 140733702319632 140733702318232 4277548 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 63285 56869 181 456 0 62821 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 253140

[startup+1422.3 s]
/proc/loadavg: 2.13 2.16 2.18 3/175 25592
/proc/meminfo: memFree=29256676/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=222320 CPUtime=1422.02 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 82867 0 0 0 142109 93 0 0 20 0 1 0 117327675 227655680 51682 33554432000 4194304 6058637 140733702319632 140733702318696 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 55580 51682 181 456 0 55116 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 222320

[startup+1482.3 s]
/proc/loadavg: 2.10 2.14 2.17 3/176 25596
/proc/meminfo: memFree=29270900/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=253140 CPUtime=1482.01 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 84296 0 0 0 148105 96 0 0 20 0 1 0 117327675 259215360 54336 33554432000 4194304 6058637 140733702319632 140733702318664 4277382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 63285 54336 181 456 0 62821 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 253140

[startup+1542.3 s]
/proc/loadavg: 2.20 2.16 2.17 3/175 25689
/proc/meminfo: memFree=29378672/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=253140 CPUtime=1542.01 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 85257 0 0 0 154103 98 0 0 20 0 1 0 117327675 259215360 56516 33554432000 4194304 6058637 140733702319632 140733702318664 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 63285 56516 181 456 0 62821 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 253140

[startup+1602.3 s]
/proc/loadavg: 2.30 2.19 2.18 3/175 25690
/proc/meminfo: memFree=29327664/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=225304 CPUtime=1602 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 86777 0 0 0 160099 101 0 0 20 0 1 0 117327675 230711296 51319 33554432000 4194304 6058637 140733702319632 140733702318696 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 56326 51319 181 456 0 55862 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 225304

[startup+1662.31 s]
/proc/loadavg: 2.11 2.15 2.17 3/175 25691
/proc/meminfo: memFree=29299556/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=225304 CPUtime=1661.99 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 87603 0 0 0 166096 103 0 0 20 0 1 0 117327675 230711296 52345 33554432000 4194304 6058637 140733702319632 140733702318696 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 56326 52345 181 456 0 55862 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 225304

[startup+1722.3 s]
/proc/loadavg: 2.27 2.20 2.18 4/175 25693
/proc/meminfo: memFree=29287236/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=225304 CPUtime=1721.98 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 88417 0 0 0 172093 105 0 0 20 0 1 0 117327675 230711296 51835 33554432000 4194304 6058637 140733702319632 140733702318696 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 56326 51835 181 456 0 55862 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 225304

[startup+1782.3 s]
/proc/loadavg: 2.35 2.23 2.19 3/175 25694
/proc/meminfo: memFree=29256592/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=225304 CPUtime=1781.97 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 89261 0 0 0 178090 107 0 0 20 0 1 0 117327675 230711296 52879 33554432000 4194304 6058637 140733702319632 140733702318696 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 56326 52879 181 456 0 55862 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 225304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.31 2.23 2.19 3/175 25694
/proc/meminfo: memFree=29248592/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=256124 CPUtime=1800.06 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 89852 0 0 0 179898 108 0 0 20 0 1 0 117327675 262270976 54994 33554432000 4194304 6058637 140733702319632 140733702318664 4277594 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 64031 54994 181 456 0 63567 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 256124

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 25534 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.31 2.23 2.19 3/175 25694
/proc/meminfo: memFree=29248592/32872528 swapFree=17536/1464688
[pid=25534] ppid=25531 vsize=256124 CPUtime=1800.06 cores=1,3,5,7
/proc/25534/stat : 25534 (open-wbo-lsu) R 25531 25534 22851 0 -1 4202496 89852 0 0 0 179898 108 0 0 20 0 1 0 117327675 262270976 54994 33554432000 4194304 6058637 140733702319632 140733702318664 4277594 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25534/statm: 64031 54994 181 456 0 63567 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 256124

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.08
CPU user time (s): 1798.99
CPU system time (s): 1.09083
CPU usage (%): 99.9818
Max. virtual memory (cumulated for all children) (KiB): 305444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.99
system time used= 1.09083
maximum resident set size= 277964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89855
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= 63
involuntary context switches= 2005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.91225 second user time and 7.12092 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-08 04:45:46
IDJOB=4083552
IDBENCH=89728
IDSOLVER=2545
FILE ID=node121/4083552-1465353946
RUNJOBID= node121-1465337014-22868
PBS_JOBID= 19853394
Free space on /tmp= 71708 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-76.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083552-1465353946/watcher-4083552-1465353946 -o /tmp/evaluation-result-4083552-1465353946/solver-4083552-1465353946 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960  open-wbo-lsu HOME/instance-4083552-1465353946.opb

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

MD5SUM BENCH= f030651c159d27eae553d070b0927366
RANDOM SEED=1208557380

node121.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		: 2667.050
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	: 5334.10
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		: 2667.050
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		: 2667.050
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	: 5332.57
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		: 2667.050
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		: 2667.050
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		: 2667.050
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	: 5332.56
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		: 2667.050
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	: 5332.54
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		: 2667.050
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:        29501296 kB
Buffers:          180488 kB
Cached:           816856 kB
SwapCached:         1736 kB
Active:           642968 kB
Inactive:         500616 kB
Active(anon):     146352 kB
Inactive(anon):     2208 kB
Active(file):     496616 kB
Inactive(file):   498408 kB
Unevictable:     1464688 kB
Mlocked:           17536 kB
SwapTotal:      67108856 kB
SwapFree:       67099348 kB
Dirty:             16572 kB
Writeback:             0 kB
AnonPages:       1632808 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             608336 kB
SReclaimable:      52384 kB
SUnreclaim:       555952 kB
KernelStack:        1416 kB
PageTables:         7108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1759264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1523712 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= 71712 MiB
End job on node121 at 2016-06-08 05:15:47