Trace number 4116528

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size96-round23-0.opb
MD5SUMc6c7770273574048f55bca555193e5de
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 variables4288
Total number of constraints9472
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4116528-1466972318.opb
0.00/0.00	c File size is 415952 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8576                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4116528-1466972318/watcher-4116528-1466972318 -o /tmp/evaluation-result-4116528-1466972318/solver-4116528-1466972318 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960 open-wbo-lsu HOME/instance-4116528-1466972318.opb 

pid=30159
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: 2.00 2.00 2.00 3/176 30162
/proc/meminfo: memFree=31669608/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 30268797 2813952 289 33554432000 4194304 6058637 140737408490944 140733726310920 4230728 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 687 289 237 456 0 121 0

[startup+0.100166 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30162
/proc/meminfo: memFree=31669608/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=23504 CPUtime=0.09 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 4389 0 0 0 9 0 0 0 20 0 1 0 30268797 24068096 5184 33554432000 4194304 6058637 140737408490944 140733726310920 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 5876 5186 162 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.200372 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30162
/proc/meminfo: memFree=31669608/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=27996 CPUtime=0.19 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 5080 0 0 0 19 0 0 0 20 0 1 0 30268797 28667904 5798 33554432000 4194304 6058637 140737408490944 140733726310920 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 6999 5798 179 456 0 6535 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27996

[startup+0.300353 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30162
/proc/meminfo: memFree=31669608/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=28592 CPUtime=0.29 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 5193 0 0 0 29 0 0 0 20 0 1 0 30268797 29278208 5911 33554432000 4194304 6058637 140737408490944 140733726310920 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 7148 5911 179 456 0 6684 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28592

[startup+0.700298 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30162
/proc/meminfo: memFree=31669608/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=28592 CPUtime=0.68 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 5196 0 0 0 68 0 0 0 20 0 1 0 30268797 29278208 5914 33554432000 4194304 6058637 140737408490944 140733726310920 4277776 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 7148 5914 180 456 0 6684 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28592

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30163
/proc/meminfo: memFree=31646408/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=28708 CPUtime=1.48 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 5919 0 0 0 148 0 0 0 20 0 1 0 30268797 29396992 5982 33554432000 4194304 6058637 140737408490944 140737408489544 4246521 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 7177 5982 181 456 0 6713 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28708

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30163
/proc/meminfo: memFree=31645604/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=29312 CPUtime=3.08 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 6034 0 0 0 308 0 0 0 20 0 1 0 30268797 30015488 6097 33554432000 4194304 6058637 140737408490944 140737408489544 4255183 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 7328 6097 181 456 0 6864 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29312

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30163
/proc/meminfo: memFree=31644816/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=29456 CPUtime=6.29 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 6969 0 0 0 628 1 0 0 20 0 1 0 30268797 30162944 6210 33554432000 4194304 6058637 140737408490944 140737408490008 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 7364 6210 181 456 0 6900 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29456

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30163
/proc/meminfo: memFree=31634292/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=41064 CPUtime=12.69 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 7478 0 0 0 1268 1 0 0 20 0 1 0 30268797 42049536 8746 33554432000 4194304 6058637 140737408490944 140737408489704 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 10266 8746 181 456 0 9802 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41064

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30163
/proc/meminfo: memFree=31633324/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=41064 CPUtime=25.48 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 7852 0 0 0 2547 1 0 0 20 0 1 0 30268797 42049536 9111 33554432000 4194304 6058637 140737408490944 140737408489704 4277382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 10266 9111 181 456 0 9802 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41064

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30163
/proc/meminfo: memFree=31628732/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=45484 CPUtime=51.08 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 7949 0 0 0 5107 1 0 0 20 0 1 0 30268797 46575616 10226 33554432000 4194304 6058637 140737408490944 140737408489704 4254467 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 11371 10226 181 456 0 10907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45484

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30168
/proc/meminfo: memFree=31632432/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=41132 CPUtime=102.27 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 9433 0 0 0 10225 2 0 0 20 0 1 0 30268797 42119168 9185 33554432000 4194304 6058637 140737408490944 140737408489672 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 10283 9185 181 456 0 9819 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41132

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30169
/proc/meminfo: memFree=31614648/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=71372 CPUtime=162.26 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 10961 0 0 0 16223 3 0 0 20 0 1 0 30268797 73084928 13777 33554432000 4194304 6058637 140737408490944 140737408489672 4255224 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 17843 13777 181 456 0 17379 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71372

[startup+222.307 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 30170
/proc/meminfo: memFree=31612352/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=71372 CPUtime=222.26 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 10963 0 0 0 22223 3 0 0 20 0 1 0 30268797 73084928 14289 33554432000 4194304 6058637 140737408490944 140737408489672 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 17843 14289 181 456 0 17379 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71372

[startup+282.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 30171
/proc/meminfo: memFree=31572820/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=90228 CPUtime=282.24 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 11316 0 0 0 28221 3 0 0 20 0 1 0 30268797 92393472 14803 33554432000 4194304 6058637 140737408490944 140737408489672 4277445 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 22557 14803 181 456 0 22093 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90228

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30172
/proc/meminfo: memFree=31607380/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=90228 CPUtime=342.23 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 11318 0 0 0 34220 3 0 0 20 0 1 0 30268797 92393472 15315 33554432000 4194304 6058637 140737408490944 140737408489672 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 22557 15315 181 456 0 22093 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90228

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 30174
/proc/meminfo: memFree=31589064/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=90228 CPUtime=402.22 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 11428 0 0 0 40218 4 0 0 20 0 1 0 30268797 92393472 20013 33554432000 4194304 6058637 140737408490944 140737408489672 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 22557 20013 181 456 0 22093 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90228

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30175
/proc/meminfo: memFree=31586764/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=90228 CPUtime=462.21 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 11429 0 0 0 46217 4 0 0 20 0 1 0 30268797 92393472 20525 33554432000 4194304 6058637 140737408490944 140737408489672 4246203 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 22557 20525 181 456 0 22093 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90228

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30176
/proc/meminfo: memFree=31546416/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=90228 CPUtime=522.2 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 11430 0 0 0 52216 4 0 0 20 0 1 0 30268797 92393472 21457 33554432000 4194304 6058637 140737408490944 140737408489672 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 22557 21457 181 456 0 22093 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90228

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30177
/proc/meminfo: memFree=31542312/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=90228 CPUtime=582.2 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 11430 0 0 0 58216 4 0 0 20 0 1 0 30268797 92393472 21457 33554432000 4194304 6058637 140737408490944 140737408489672 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 22557 21457 181 456 0 22093 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90228


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


[startup+942.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 30187
/proc/meminfo: memFree=31534968/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=90228 CPUtime=942.14 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 15361 0 0 0 94205 9 0 0 20 0 1 0 30268797 92393472 21457 33554432000 4194304 6058637 140737408490944 140737408490008 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 22557 21457 181 456 0 22093 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90228

[startup+1002.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 30189
/proc/meminfo: memFree=31537400/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=90228 CPUtime=1002.13 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 15855 0 0 0 100204 9 0 0 20 0 1 0 30268797 92393472 21457 33554432000 4194304 6058637 140737408490944 140737408490008 4262562 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 22557 21457 181 456 0 22093 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90228

[startup+1062.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 30190
/proc/meminfo: memFree=31509544/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1062.12 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 16839 0 0 0 106202 10 0 0 20 0 1 0 30268797 142897152 29612 33554432000 4194304 6058637 140737408490944 140737408489720 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 29612 181 456 0 34423 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139548

[startup+1122.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 30191
/proc/meminfo: memFree=31509064/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1122.11 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 17336 0 0 0 112200 11 0 0 20 0 1 0 30268797 142897152 30636 33554432000 4194304 6058637 140737408490944 140737408489720 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 30636 181 456 0 34423 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139548

[startup+1182.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 30192
/proc/meminfo: memFree=31510876/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1182.1 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 17833 0 0 0 118199 11 0 0 20 0 1 0 30268797 142897152 31660 33554432000 4194304 6058637 140737408490944 140737408489720 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 31660 181 456 0 34423 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139548

[startup+1242.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 30239
/proc/meminfo: memFree=31583148/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1242.09 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 18331 0 0 0 124197 12 0 0 20 0 1 0 30268797 142897152 32684 33554432000 4194304 6058637 140737408490944 140737408489720 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 32684 181 456 0 34423 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 139548

[startup+1302.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/178 30244
/proc/meminfo: memFree=31574480/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1302.08 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 18828 0 0 0 130195 13 0 0 20 0 1 0 30268797 142897152 33196 33554432000 4194304 6058637 140737408490944 140737408489720 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 33196 181 456 0 34423 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 139548

[startup+1362.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 30245
/proc/meminfo: memFree=31562456/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1362.07 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 19325 0 0 0 136193 14 0 0 20 0 1 0 30268797 142897152 33196 33554432000 4194304 6058637 140737408490944 140737408489720 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 33196 181 456 0 34423 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 139548

[startup+1422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 30246
/proc/meminfo: memFree=31559408/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1422.07 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 19823 0 0 0 142192 15 0 0 20 0 1 0 30268797 142897152 33708 33554432000 4194304 6058637 140737408490944 140737408489720 4277601 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 33708 181 456 0 34423 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 139548

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30247
/proc/meminfo: memFree=31556052/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1482.06 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 20320 0 0 0 148190 16 0 0 20 0 1 0 30268797 142897152 33196 33554432000 4194304 6058637 140737408490944 140737408489720 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 33196 181 456 0 34423 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139548

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30248
/proc/meminfo: memFree=31550032/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1542.05 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 20836 0 0 0 154189 16 0 0 20 0 1 0 30268797 142897152 33196 33554432000 4194304 6058637 140737408490944 140737408489720 4261333 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 33196 181 456 0 34423 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 139548

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30250
/proc/meminfo: memFree=31553896/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1602.04 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 21680 0 0 0 160186 18 0 0 20 0 1 0 30268797 142897152 32684 33554432000 4194304 6058637 140737408490944 140737408489720 4277471 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 32684 181 456 0 34423 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 139548

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30251
/proc/meminfo: memFree=31554280/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1662.03 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 22763 0 0 0 166183 20 0 0 20 0 1 0 30268797 142897152 31660 33554432000 4194304 6058637 140737408490944 140737408489720 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 31660 181 456 0 34423 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 139548

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 30252
/proc/meminfo: memFree=31558388/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1722.02 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 23846 0 0 0 172181 21 0 0 20 0 1 0 30268797 142897152 30636 33554432000 4194304 6058637 140737408490944 140737408489720 4254360 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 30636 181 456 0 34423 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139548

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 30253
/proc/meminfo: memFree=31591972/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=90228 CPUtime=1782.01 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 24446 0 0 0 178179 22 0 0 20 0 1 0 30268797 92393472 21457 33554432000 4194304 6058637 140737408490944 140737408490008 4254212 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 22557 21457 181 456 0 22093 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 90228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 30253
/proc/meminfo: memFree=31551944/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1800.01 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 24940 0 0 0 179978 23 0 0 20 0 1 0 30268797 142897152 31660 33554432000 4194304 6058637 140737408490944 140737408489720 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 31660 181 456 0 34423 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139548

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 30162 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 30253
/proc/meminfo: memFree=31551944/32872528 swapFree=8540/8540
[pid=30162] ppid=30159 vsize=139548 CPUtime=1800.01 cores=0,2,4,6
/proc/30162/stat : 30162 (open-wbo-lsu) R 30159 30162 27507 0 -1 4202496 24940 0 0 0 179978 23 0 0 20 0 1 0 30268797 142897152 31660 33554432000 4194304 6058637 140737408490944 140737408489720 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30162/statm: 34887 31660 181 456 0 34423 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139548

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.237963
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 170368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.237963
maximum resident set size= 141244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24943
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= 12
involuntary context switches= 1974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.86796 second user time and 7.9208 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 22:18:38
IDJOB=4116528
IDBENCH=109481
IDSOLVER=2545
FILE ID=node151/4116528-1466972318
RUNJOBID= node151-1466944525-27523
PBS_JOBID= 19976361
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round23-0.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116528-1466972318/watcher-4116528-1466972318 -o /tmp/evaluation-result-4116528-1466972318/solver-4116528-1466972318 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960  open-wbo-lsu HOME/instance-4116528-1466972318.opb

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

MD5SUM BENCH= c6c7770273574048f55bca555193e5de
RANDOM SEED=590522107

node151.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.54
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		: 2667.217
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	: 5332.56
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		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31669880 kB
Buffers:           78204 kB
Cached:           299068 kB
SwapCached:         1816 kB
Active:           153704 kB
Inactive:         313780 kB
Active(anon):      91980 kB
Inactive(anon):      848 kB
Active(file):      61724 kB
Inactive(file):   312932 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67097004 kB
Dirty:              5072 kB
Writeback:             4 kB
AnonPages:         98360 kB
Mapped:             8068 kB
Shmem:                 0 kB
Slab:             596180 kB
SReclaimable:      39780 kB
SUnreclaim:       556400 kB
KernelStack:        1480 kB
PageTables:         4496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     215732 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 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 node151 at 2016-06-26 22:48:38