Trace number 4116992

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-size128-round23-0.opb
MD5SUM4afa13d1f672d029d1dc624e017e47fc
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 constraints9504
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)416
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-4116992-1466976889.opb
0.00/0.00	c File size is 416412 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8608                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         416                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4116992-1466976889/watcher-4116992-1466976889 -o /tmp/evaluation-result-4116992-1466976889/solver-4116992-1466976889 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466962482-24621 --watchdog 1960 open-wbo-lsu HOME/instance-4116992-1466976889.opb 

pid=25830
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 2.09 2.08 3/176 25833
/proc/meminfo: memFree=31198572/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=2612 CPUtime=0 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 402 0 0 0 0 0 0 0 20 0 1 0 30728372 2674688 278 33554432000 4194304 6058637 140736964834448 140736720892344 4629451 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 653 278 237 456 0 87 0

[startup+0.100164 s]
/proc/loadavg: 2.13 2.09 2.08 3/176 25833
/proc/meminfo: memFree=31198572/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=23240 CPUtime=0.09 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 4630 0 0 0 8 1 0 0 20 0 1 0 30728372 23797760 4858 33554432000 4194304 6058637 140736964834448 140736720892344 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 5810 4860 162 456 0 5346 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23240

[startup+0.200409 s]
/proc/loadavg: 2.13 2.09 2.08 3/176 25833
/proc/meminfo: memFree=31198572/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=28092 CPUtime=0.19 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 5567 0 0 0 18 1 0 0 20 0 1 0 30728372 28766208 5722 33554432000 4194304 6058637 140736964834448 140736720892344 4277471 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 7023 5722 179 456 0 6559 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28092

[startup+0.300378 s]
/proc/loadavg: 2.13 2.09 2.08 3/176 25833
/proc/meminfo: memFree=31198572/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=28420 CPUtime=0.29 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 5656 0 0 0 28 1 0 0 20 0 1 0 30728372 29102080 5811 33554432000 4194304 6058637 140736964834448 140736720892344 4277518 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 7105 5811 179 456 0 6641 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28420

[startup+0.7003 s]
/proc/loadavg: 2.13 2.09 2.08 3/176 25833
/proc/meminfo: memFree=31198572/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=28568 CPUtime=0.69 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 5758 0 0 0 68 1 0 0 20 0 1 0 30728372 29253632 5890 33554432000 4194304 6058637 140736964834448 140736720892344 4277949 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 7142 5890 180 456 0 6678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28568

[startup+1.50025 s]
/proc/loadavg: 2.13 2.09 2.08 4/177 25834
/proc/meminfo: memFree=31173932/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=28772 CPUtime=1.49 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 6244 0 0 0 148 1 0 0 20 0 1 0 30728372 29462528 5788 33554432000 4194304 6058637 140736964834448 140736964833048 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 7193 5788 181 456 0 6729 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28772

[startup+3.1003 s]
/proc/loadavg: 2.13 2.09 2.08 4/177 25834
/proc/meminfo: memFree=31173188/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=29108 CPUtime=3.09 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 6477 0 0 0 308 1 0 0 20 0 1 0 30728372 29806592 6014 33554432000 4194304 6058637 140736964834448 140736964833048 4277394 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 7277 6014 181 456 0 6813 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29108

[startup+6.30029 s]
/proc/loadavg: 2.20 2.11 2.09 3/177 25834
/proc/meminfo: memFree=31169744/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=29540 CPUtime=6.29 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 6885 0 0 0 628 1 0 0 20 0 1 0 30728372 30248960 6193 33554432000 4194304 6058637 140736964834448 140736964833512 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 7385 6193 181 456 0 6921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29540

[startup+12.7003 s]
/proc/loadavg: 2.18 2.10 2.09 3/177 25834
/proc/meminfo: memFree=31150268/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=41040 CPUtime=12.69 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 7999 0 0 0 1267 2 0 0 20 0 1 0 30728372 42024960 8783 33554432000 4194304 6058637 140736964834448 140736964833208 4278120 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 10260 8783 181 456 0 9796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41040

[startup+25.5004 s]
/proc/loadavg: 2.14 2.10 2.09 3/177 25834
/proc/meminfo: memFree=31144412/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=41040 CPUtime=25.49 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 8338 0 0 0 2547 2 0 0 20 0 1 0 30728372 42024960 9115 33554432000 4194304 6058637 140736964834448 140736964833208 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 10260 9115 181 456 0 9796 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41040

[startup+51.1004 s]
/proc/loadavg: 2.23 2.12 2.09 3/177 25834
/proc/meminfo: memFree=31138692/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=45460 CPUtime=51.08 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 8999 0 0 0 5106 2 0 0 20 0 1 0 30728372 46551040 10210 33554432000 4194304 6058637 140736964834448 140736964833208 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 11365 10210 181 456 0 10901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45460

[startup+102.3 s]
/proc/loadavg: 2.21 2.13 2.10 3/177 25836
/proc/meminfo: memFree=31133668/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=59784 CPUtime=102.27 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 10201 0 0 0 10225 2 0 0 20 0 1 0 30728372 61218816 12625 33554432000 4194304 6058637 140736964834448 140736964833176 4262429 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 14946 12625 181 456 0 14482 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59784

[startup+162.3 s]
/proc/loadavg: 2.25 2.15 2.10 4/177 25837
/proc/meminfo: memFree=31105980/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=71288 CPUtime=162.26 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 10799 0 0 0 16223 3 0 0 20 0 1 0 30728372 72998912 14004 33554432000 4194304 6058637 140736964834448 140736964833176 4277582 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 17822 14004 181 456 0 17358 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71288

[startup+222.307 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 25838
/proc/meminfo: memFree=31104592/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=71288 CPUtime=222.26 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 10799 0 0 0 22223 3 0 0 20 0 1 0 30728372 72998912 14004 33554432000 4194304 6058637 140736964834448 140736964833176 4277438 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 17822 14004 181 456 0 17358 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71288

[startup+282.3 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 25839
/proc/meminfo: memFree=31093212/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=282.24 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 10886 0 0 0 28221 3 0 0 20 0 1 0 30728372 92307456 15030 33554432000 4194304 6058637 140736964834448 140736964833176 4278108 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 15030 181 456 0 22072 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90144

[startup+342.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/178 25843
/proc/meminfo: memFree=31091660/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=342.23 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 10886 0 0 0 34220 3 0 0 20 0 1 0 30728372 92307456 15030 33554432000 4194304 6058637 140736964834448 140736964833176 4277467 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 15030 181 456 0 22072 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90144

[startup+402.3 s]
/proc/loadavg: 2.10 2.14 2.10 3/177 25845
/proc/meminfo: memFree=31066744/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=402.22 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 11485 0 0 0 40218 4 0 0 20 0 1 0 30728372 92307456 20210 33554432000 4194304 6058637 140736964834448 140736964833176 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 20210 181 456 0 22072 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90144

[startup+462.3 s]
/proc/loadavg: 2.20 2.16 2.10 3/177 25846
/proc/meminfo: memFree=31081476/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=462.21 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 12503 0 0 0 46216 5 0 0 20 0 1 0 30728372 92307456 16052 33554432000 4194304 6058637 140736964834448 140736964833176 4255137 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 16052 181 456 0 22072 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90144

[startup+522.3 s]
/proc/loadavg: 2.17 2.16 2.10 3/177 25847
/proc/meminfo: memFree=31058616/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=522.2 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 12903 0 0 0 52215 5 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833176 4255158 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90144

[startup+582.3 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 25848
/proc/meminfo: memFree=31057216/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=582.2 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 13125 0 0 0 58214 6 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90144


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


[startup+942.3 s]
/proc/loadavg: 2.12 2.14 2.09 3/178 25858
/proc/meminfo: memFree=30981488/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=139464 CPUtime=942.14 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 15149 0 0 0 94203 11 0 0 20 0 1 0 30728372 142811136 29954 33554432000 4194304 6058637 140736964834448 140736964833224 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 34866 29954 181 456 0 34402 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139464

[startup+1002.3 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 25860
/proc/meminfo: memFree=31015488/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=139464 CPUtime=1002.12 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 15380 0 0 0 100201 11 0 0 20 0 1 0 30728372 142811136 32002 33554432000 4194304 6058637 140736964834448 140736964833224 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 34866 32002 181 456 0 34402 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 139464

[startup+1062.3 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 25861
/proc/meminfo: memFree=31056904/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1062.12 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 15609 0 0 0 106200 12 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4255016 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 90144

[startup+1122.3 s]
/proc/loadavg: 2.15 2.16 2.10 3/178 25873
/proc/meminfo: memFree=31021912/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1122.11 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 15838 0 0 0 112198 13 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 90144

[startup+1182.3 s]
/proc/loadavg: 2.21 2.17 2.10 3/177 25874
/proc/meminfo: memFree=31018244/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1182.1 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 16067 0 0 0 118197 13 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4255174 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 90144

[startup+1242.3 s]
/proc/loadavg: 2.17 2.17 2.10 3/177 25875
/proc/meminfo: memFree=31011824/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1242.09 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 16297 0 0 0 124195 14 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 90144

[startup+1302.3 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 25877
/proc/meminfo: memFree=31009644/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1302.09 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 16599 0 0 0 130194 15 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90144

[startup+1362.3 s]
/proc/loadavg: 2.30 2.21 2.11 4/177 25878
/proc/meminfo: memFree=31006368/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1362.07 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 17207 0 0 0 136191 16 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 90144

[startup+1422.3 s]
/proc/loadavg: 2.32 2.23 2.12 3/177 25879
/proc/meminfo: memFree=31002580/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1422.07 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 18020 0 0 0 142189 18 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 90144

[startup+1482.3 s]
/proc/loadavg: 2.25 2.23 2.13 3/177 25880
/proc/meminfo: memFree=31002580/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1482.05 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 18839 0 0 0 148186 19 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4277690 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 90144

[startup+1542.31 s]
/proc/loadavg: 2.41 2.27 2.15 3/178 25884
/proc/meminfo: memFree=31005684/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1542.05 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 19657 0 0 0 154184 21 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 90144

[startup+1602.3 s]
/proc/loadavg: 2.26 2.25 2.15 3/178 25909
/proc/meminfo: memFree=31006728/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1602.04 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 20478 0 0 0 160181 23 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4278226 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90144

[startup+1662.3 s]
/proc/loadavg: 2.14 2.22 2.14 3/177 25910
/proc/meminfo: memFree=31009164/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1662.03 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 21297 0 0 0 166179 24 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 90144

[startup+1722.3 s]
/proc/loadavg: 2.16 2.21 2.14 3/177 25911
/proc/meminfo: memFree=30957056/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=170284 CPUtime=1722.01 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 22122 0 0 0 172176 25 0 0 20 0 1 0 30728372 174370816 36165 33554432000 4194304 6058637 140736964834448 140736964833480 4301414 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 42571 36165 181 456 0 42107 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 170284

[startup+1782.3 s]
/proc/loadavg: 2.15 2.20 2.14 3/177 25912
/proc/meminfo: memFree=30966816/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=170284 CPUtime=1782.01 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 22942 0 0 0 178174 27 0 0 20 0 1 0 30728372 174370816 34629 33554432000 4194304 6058637 140736964834448 140736964833480 4278222 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 42571 34629 181 456 0 42107 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 170284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.18 2.13 3/177 25912
/proc/meminfo: memFree=31006176/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1800 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 22948 0 0 0 179973 27 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4277518 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90144

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 25833 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.18 2.13 3/177 25912
/proc/meminfo: memFree=31006176/32872528 swapFree=681168/738400
[pid=25833] ppid=25830 vsize=90144 CPUtime=1800 cores=0,2,4,6
/proc/25833/stat : 25833 (open-wbo-lsu) R 25830 25833 24605 0 -1 4202496 22948 0 0 0 179973 27 0 0 20 0 1 0 30728372 92307456 21555 33554432000 4194304 6058637 140736964834448 140736964833512 4277518 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25833/statm: 22536 21555 181 456 0 22072 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90144

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.74
CPU system time (s): 0.280957
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 170284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.280957
maximum resident set size= 144660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22951
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= 18
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.4571 second user time and 11.8872 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-26 23:34:49
IDJOB=4116992
IDBENCH=109539
IDSOLVER=2545
FILE ID=node112/4116992-1466976889
RUNJOBID= node112-1466962482-24621
PBS_JOBID= 19976373
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round23-0.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116992-1466976889/watcher-4116992-1466976889 -o /tmp/evaluation-result-4116992-1466976889/solver-4116992-1466976889 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466962482-24621 --watchdog 1960  open-wbo-lsu HOME/instance-4116992-1466976889.opb

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

MD5SUM BENCH= 4afa13d1f672d029d1dc624e017e47fc
RANDOM SEED=227800745

node112.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
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	: 5333.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
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		: 2666.959
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
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		: 2666.959
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		: 2666.959
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:        31199100 kB
Buffers:           34148 kB
Cached:           177628 kB
SwapCached:         1692 kB
Active:            69180 kB
Inactive:         167132 kB
Active(anon):      24332 kB
Inactive(anon):     2540 kB
Active(file):      44848 kB
Inactive(file):   164592 kB
Unevictable:      738400 kB
Mlocked:          681168 kB
SwapTotal:      67108856 kB
SwapFree:       67098676 kB
Dirty:             10228 kB
Writeback:             0 kB
AnonPages:        762552 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             567276 kB
SReclaimable:      10828 kB
SUnreclaim:       556448 kB
KernelStack:        1488 kB
PageTables:         5720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     883116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 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= 71680 MiB
End job on node112 at 2016-06-27 00:04:49