Trace number 4108972

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 PB16? (TO) 1800.16 1800.56

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-173.opb
MD5SUMb029850fdc398224d6c6edaf54638c01
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 variables268241
Total number of constraints5985144
Number of constraints which are clauses5358445
Number of constraints which are cardinality constraints (but not clauses)21283
Number of constraints which are nor clauses,nor cardinality constraints605416
Minimum length of a constraint2
Maximum length of a constraint2337
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 2338
Number of bits of the biggest sum of numbers12
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
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-4108972-1466268124.opb
0.00/0.00	c File size is 293222245 bytes.
1800.09/1800.50	c Sum of soft weights:            0
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.50	c |  Number of variables:        268241                                                                   |
1800.09/1800.50	c |  Number of hard clauses:    5369106                                                                   |
1800.09/1800.50	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.50	c |  Number of cardinality:       21284                                                                   |
1800.09/1800.50	c |  Number of PB :              605416                                                                   |
1800.09/1800.50	c |  Parse time:                  30.04 s                                                                 |
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	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-4108972-1466268124/watcher-4108972-1466268124 -o /tmp/evaluation-result-4108972-1466268124/solver-4108972-1466268124 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466240628-16937 --watchdog 1960 open-wbo HOME/instance-4108972-1466268124.opb 

pid=23538
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: 2.13 2.10 2.02 2/174 23541
/proc/meminfo: memFree=30725036/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=288556 CPUtime=0 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 5732 0 0 0 0 0 0 0 20 0 1 0 28863139 295481344 5607 33554432000 4194304 6059633 140736528046960 140734675618520 5069786 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 72139 5624 5605 456 0 87 0

[startup+0.100165 s]
/proc/loadavg: 2.13 2.10 2.02 2/174 23541
/proc/meminfo: memFree=30725036/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=289092 CPUtime=0.09 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 71994 0 0 0 6 3 0 0 20 0 1 0 28863139 296030208 71869 33554432000 4194304 6059633 140736528046960 140734675618520 4214160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 72273 71869 71722 456 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 289092

[startup+0.200292 s]
/proc/loadavg: 2.13 2.10 2.02 2/174 23541
/proc/meminfo: memFree=30725036/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=290984 CPUtime=0.19 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 72437 0 0 0 16 3 0 0 20 0 1 0 28863139 297967616 72312 33554432000 4194304 6059633 140736528046960 140734675618520 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 72746 72312 71722 456 0 694 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 290984

[startup+0.300158 s]
/proc/loadavg: 2.13 2.10 2.02 2/174 23541
/proc/meminfo: memFree=30725036/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=292588 CPUtime=0.29 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 72855 0 0 0 26 3 0 0 20 0 1 0 28863139 299610112 72730 33554432000 4194304 6059633 140736528046960 140736528045320 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 73147 72731 71722 456 0 1095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 292588

[startup+0.700232 s]
/proc/loadavg: 2.13 2.10 2.02 2/174 23541
/proc/meminfo: memFree=30725036/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=299912 CPUtime=0.69 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 74504 0 0 0 65 4 0 0 20 0 1 0 28863139 307109888 74379 33554432000 4194304 6059633 140736528046960 140736528045320 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 74978 74380 71722 456 0 2926 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 299912

[startup+1.50023 s]
/proc/loadavg: 2.13 2.10 2.02 3/175 23542
/proc/meminfo: memFree=30707560/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=313832 CPUtime=1.49 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 77698 0 0 0 145 4 0 0 20 0 1 0 28863139 321363968 77573 33554432000 4194304 6059633 140736528046960 140736528045176 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 78458 77573 71722 456 0 6406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 313832

[startup+3.10023 s]
/proc/loadavg: 2.20 2.11 2.03 3/175 23542
/proc/meminfo: memFree=30691068/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=337228 CPUtime=3.09 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 83934 0 0 0 304 5 0 0 20 0 1 0 28863139 345321472 83809 33554432000 4194304 6059633 140736528046960 140736528045176 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 84307 83809 71722 456 0 12255 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 337228

[startup+6.30019 s]
/proc/loadavg: 2.20 2.11 2.03 3/175 23542
/proc/meminfo: memFree=30650528/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=387964 CPUtime=6.29 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 94359 0 0 0 622 7 0 0 20 0 1 0 28863139 397275136 95767 33554432000 4194304 6059633 140736528046960 140736528045320 5131672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 96991 95767 71722 456 0 24939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 387964

[startup+12.7002 s]
/proc/loadavg: 2.17 2.11 2.03 3/175 23542
/proc/meminfo: memFree=30555380/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=489196 CPUtime=12.69 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 113931 0 0 0 1259 10 0 0 20 0 1 0 28863139 500936704 118916 33554432000 4194304 6059633 140736528046960 140736528045304 5035351 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 122299 118916 71722 456 0 50247 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 489196

[startup+25.5003 s]
/proc/loadavg: 2.14 2.10 2.03 3/175 23542
/proc/meminfo: memFree=30411884/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=655200 CPUtime=25.49 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 149660 0 0 0 2532 17 0 0 20 0 1 0 28863139 670924800 162821 33554432000 4194304 6059633 140736528046960 140736528045144 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 163800 162821 71722 456 0 91748 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 655200

[startup+51.1004 s]
/proc/loadavg: 2.15 2.11 2.03 3/175 23542
/proc/meminfo: memFree=27627584/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3544012 CPUtime=51.08 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 453018 0 0 0 5008 100 0 0 20 0 1 0 28863139 3629068288 785637 33554432000 4194304 6059633 140736528046960 140736528045336 4277710 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 886003 785637 183 456 0 885539 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3544012

[startup+102.3 s]
/proc/loadavg: 2.12 2.10 2.03 3/175 23543
/proc/meminfo: memFree=27612716/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3553164 CPUtime=102.28 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 455306 0 0 0 10127 101 0 0 20 0 1 0 28863139 3638439936 789458 33554432000 4194304 6059633 140736528046960 140736528045336 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 888291 789458 183 456 0 887827 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3553164

[startup+162.3 s]
/proc/loadavg: 2.04 2.08 2.02 4/175 23544
/proc/meminfo: memFree=27503884/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3594528 CPUtime=162.26 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 466251 0 0 0 16124 102 0 0 20 0 1 0 28863139 3680796672 802958 33554432000 4194304 6059633 140736528046960 140736528045336 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 898632 802958 183 456 0 898168 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3594528

[startup+222.307 s]
/proc/loadavg: 2.05 2.08 2.02 3/175 23545
/proc/meminfo: memFree=27528308/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3605780 CPUtime=222.26 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 469080 0 0 0 22123 103 0 0 20 0 1 0 28863139 3692318720 810386 33554432000 4194304 6059633 140736528046960 140736528045336 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 901445 810386 183 456 0 900981 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3605780

[startup+282.3 s]
/proc/loadavg: 2.11 2.09 2.03 3/175 23547
/proc/meminfo: memFree=27511644/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3615440 CPUtime=282.25 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 471750 0 0 0 28121 104 0 0 20 0 1 0 28863139 3702210560 814587 33554432000 4194304 6059633 140736528046960 140736528045576 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 903860 814587 183 456 0 903396 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3615440

[startup+342.3 s]
/proc/loadavg: 2.04 2.07 2.02 3/175 23548
/proc/meminfo: memFree=27499568/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3967536 CPUtime=342.23 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 472902 0 0 0 34116 107 0 0 20 0 1 0 28863139 4062756864 817265 33554432000 4194304 6059633 140736528046960 140736528045336 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 991884 817265 183 456 0 991420 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3967536

[startup+402.3 s]
/proc/loadavg: 2.05 2.07 2.02 3/175 23549
/proc/meminfo: memFree=27487560/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3972288 CPUtime=402.22 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 474103 0 0 0 40114 108 0 0 20 0 1 0 28863139 4067622912 820288 33554432000 4194304 6059633 140736528046960 140736528045336 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 993072 820288 183 456 0 992608 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3972288

[startup+462.3 s]
/proc/loadavg: 2.07 2.07 2.02 3/175 23550
/proc/meminfo: memFree=27478588/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3974788 CPUtime=462.19 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 474774 0 0 0 46111 108 0 0 20 0 1 0 28863139 4070182912 822584 33554432000 4194304 6059633 140736528046960 140736528045576 4277737 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 993697 822584 183 456 0 993233 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 3974788

[startup+522.3 s]
/proc/loadavg: 2.10 2.07 2.02 3/176 23554
/proc/meminfo: memFree=27470888/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3975452 CPUtime=522.18 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 474976 0 0 0 52109 109 0 0 20 0 1 0 28863139 4070862848 824449 33554432000 4194304 6059633 140736528046960 140736528045336 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 993863 824449 183 456 0 993399 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 3975452

[startup+582.3 s]
/proc/loadavg: 2.06 2.07 2.02 3/174 23555
/proc/meminfo: memFree=27402412/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3976900 CPUtime=582.15 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 475365 0 0 0 58106 109 0 0 20 0 1 0 28863139 4072345600 826431 33554432000 4194304 6059633 140736528046960 140736528045576 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 994225 826431 183 456 0 993761 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 3976900


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


[startup+942.3 s]
/proc/loadavg: 2.08 2.08 2.03 3/175 23564
/proc/meminfo: memFree=27404096/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3984144 CPUtime=942.04 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 477285 0 0 0 94094 110 0 0 20 0 1 0 28863139 4079763456 841074 33554432000 4194304 6059633 140736528046960 140736528045336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 996036 841074 183 456 0 995572 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 3984144

[startup+1002.3 s]
/proc/loadavg: 2.03 2.07 2.02 3/175 23565
/proc/meminfo: memFree=27338276/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3985748 CPUtime=1002.03 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 477676 0 0 0 100093 110 0 0 20 0 1 0 28863139 4081405952 844531 33554432000 4194304 6059633 140736528046960 140736528045336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 996437 844531 183 456 0 995973 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 3985748

[startup+1062.3 s]
/proc/loadavg: 2.01 2.05 2.02 3/175 23566
/proc/meminfo: memFree=27452760/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3641532 CPUtime=1062.01 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 479385 0 0 0 106081 120 0 0 20 0 1 0 28863139 3728928768 812865 33554432000 4194304 6059633 140736528046960 140736528045336 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 910383 812865 184 456 0 909919 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 3641532

[startup+1122.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/176 23570
/proc/meminfo: memFree=27510064/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3642324 CPUtime=1122.01 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 479589 0 0 0 112080 121 0 0 20 0 1 0 28863139 3729739776 814602 33554432000 4194304 6059633 140736528046960 140736528045336 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 910581 814602 184 456 0 910117 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 3642324

[startup+1182.3 s]
/proc/loadavg: 2.10 2.06 2.02 3/176 23594
/proc/meminfo: memFree=27457316/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3642912 CPUtime=1182 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 479746 0 0 0 118079 121 0 0 20 0 1 0 28863139 3730341888 815260 33554432000 4194304 6059633 140736528046960 140736528045336 4254766 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 910728 815260 184 456 0 910264 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 3642912

[startup+1242.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/175 23596
/proc/meminfo: memFree=27427908/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3647816 CPUtime=1241.99 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 480970 0 0 0 124077 122 0 0 20 0 1 0 28863139 3735363584 820061 33554432000 4194304 6059633 140736528046960 140736528045336 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 911954 820061 184 456 0 911490 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 3647816

[startup+1302.3 s]
/proc/loadavg: 2.22 2.09 2.03 3/175 23597
/proc/meminfo: memFree=27410736/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3649972 CPUtime=1301.97 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 481502 0 0 0 130075 122 0 0 20 0 1 0 28863139 3737571328 821612 33554432000 4194304 6059633 140736528046960 140736528045336 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 912493 821612 184 456 0 912029 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 3649972

[startup+1362.3 s]
/proc/loadavg: 2.17 2.10 2.03 3/175 23690
/proc/meminfo: memFree=27642032/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3650968 CPUtime=1361.96 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 481753 0 0 0 136074 122 0 0 20 0 1 0 28863139 3738591232 822885 33554432000 4194304 6059633 140736528046960 140736528045336 4277778 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 912742 822885 184 456 0 912278 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 3650968

[startup+1422.3 s]
/proc/loadavg: 2.14 2.11 2.03 3/175 23737
/proc/meminfo: memFree=27553944/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=3652436 CPUtime=1421.96 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 482087 0 0 0 142073 123 0 0 20 0 1 0 28863139 3740094464 824239 33554432000 4194304 6059633 140736528046960 140736528045336 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 913109 824239 184 456 0 912645 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 3652436

[startup+1482.3 s]
/proc/loadavg: 2.20 2.13 2.04 3/175 23738
/proc/meminfo: memFree=27515544/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=4001948 CPUtime=1481.94 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 482434 0 0 0 148067 127 0 0 20 0 1 0 28863139 4097994752 825604 33554432000 4194304 6059633 140736528046960 140736528045752 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 1000487 825604 184 456 0 1000023 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 4001948

[startup+1542.31 s]
/proc/loadavg: 2.13 2.12 2.04 4/175 23740
/proc/meminfo: memFree=27470656/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=4002328 CPUtime=1541.94 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 482937 0 0 0 154067 127 0 0 20 0 1 0 28863139 4098383872 826612 33554432000 4194304 6059633 140736528046960 140736528045336 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 1000582 826612 184 456 0 1000118 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 4002328

[startup+1602.3 s]
/proc/loadavg: 2.18 2.13 2.05 3/175 23741
/proc/meminfo: memFree=27419004/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=4004836 CPUtime=1601.93 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 483637 0 0 0 160065 128 0 0 20 0 1 0 28863139 4100952064 828334 33554432000 4194304 6059633 140736528046960 140736528045336 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 1001209 828334 184 456 0 1000745 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 4004836

[startup+1662.3 s]
/proc/loadavg: 2.23 2.15 2.06 3/175 23742
/proc/meminfo: memFree=27389468/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=4005488 CPUtime=1661.92 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 483790 0 0 0 166064 128 0 0 20 0 1 0 28863139 4101619712 829509 33554432000 4194304 6059633 140736528046960 140736528045576 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 1001372 829509 184 456 0 1000908 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 4005488

[startup+1722.3 s]
/proc/loadavg: 2.15 2.14 2.06 3/176 23746
/proc/meminfo: memFree=27362372/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=4006084 CPUtime=1721.91 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 483937 0 0 0 172063 128 0 0 20 0 1 0 28863139 4102230016 831698 33554432000 4194304 6059633 140736528046960 140736528045336 4277968 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 1001521 831698 184 456 0 1001057 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 4006084

[startup+1782.3 s]
/proc/loadavg: 2.13 2.14 2.06 3/175 23747
/proc/meminfo: memFree=27345740/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=4006216 CPUtime=1781.9 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 483981 0 0 0 178062 128 0 0 20 0 1 0 28863139 4102365184 832764 33554432000 4194304 6059633 140736528046960 140736528045336 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 1001554 832764 184 456 0 1001090 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 4006216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.25 2.16 2.07 4/174 23747
/proc/meminfo: memFree=27342576/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=4006356 CPUtime=1800.09 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 484018 0 0 0 179881 128 0 0 20 0 1 0 28863139 4102508544 833312 33554432000 4194304 6059633 140736528046960 140736528045336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 1001589 833312 184 456 0 1001125 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 4006356

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 23541 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.25 2.16 2.07 4/174 23747
/proc/meminfo: memFree=27342576/32872528 swapFree=447868/480572
[pid=23541] ppid=23538 vsize=4006356 CPUtime=1800.09 cores=0,2,4,6
/proc/23541/stat : 23541 (open-wbo) R 23538 23541 16921 0 -1 4202496 484018 0 0 0 179881 128 0 0 20 0 1 0 28863139 4102508544 833312 33554432000 4194304 6059633 140736528046960 140736528045336 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23541/statm: 1001589 833312 184 456 0 1001125 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 4006356

Child status: 40
Real time (s): 1800.56
CPU time (s): 1800.16
CPU user time (s): 1798.82
CPU system time (s): 1.3468
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 4544956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.82
system time used= 1.34679
maximum resident set size= 3895368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 484021
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= 231
involuntary context switches= 1832

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.10422 second user time and 6.66799 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-18 18:42:10
IDJOB=4108972
IDBENCH=89769
IDSOLVER=2547
FILE ID=node104/4108972-1466268124
RUNJOBID= node104-1466240628-16937
PBS_JOBID= 19918194
Free space on /tmp= 71412 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-173.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108972-1466268124/watcher-4108972-1466268124 -o /tmp/evaluation-result-4108972-1466268124/solver-4108972-1466268124 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466240628-16937 --watchdog 1960  open-wbo HOME/instance-4108972-1466268124.opb

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

MD5SUM BENCH= b029850fdc398224d6c6edaf54638c01
RANDOM SEED=217748951

node104.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		: 2667.035
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	: 5334.07
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		: 2667.035
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		: 2667.035
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.035
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		: 2667.035
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		: 2667.035
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	: 5332.54
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		: 2667.035
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		: 2667.035
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:        30725192 kB
Buffers:          136228 kB
Cached:           504708 kB
SwapCached:        40452 kB
Active:           590632 kB
Inactive:         303656 kB
Active(anon):     215712 kB
Inactive(anon):    39968 kB
Active(file):     374920 kB
Inactive(file):   263688 kB
Unevictable:      480572 kB
Mlocked:          447868 kB
SwapTotal:      67108856 kB
SwapFree:       67060428 kB
Dirty:            291016 kB
Writeback:             0 kB
AnonPages:        706964 kB
Mapped:             7792 kB
Shmem:                 0 kB
Slab:             627332 kB
SReclaimable:      66952 kB
SUnreclaim:       560380 kB
KernelStack:        1408 kB
PageTables:         5384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     829412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 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= 71408 MiB
End job on node104 at 2016-06-18 19:12:11