Trace number 4117218

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size128-round21-9.opb
MD5SUM1e168131444f4a3fc6708342ec1fd6b5
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark94.0777
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7904
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints832
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
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-4117218-1466950693.opb
0.00/0.00	c File size is 339072 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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7072                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
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-4117218-1466950693/watcher-4117218-1466950693 -o /tmp/evaluation-result-4117218-1466950693/solver-4117218-1466950693 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4117218-1466950693.opb 

pid=29934
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.05 2.03 3/176 29937
/proc/meminfo: memFree=31711060/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=2672 CPUtime=0 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 396 0 0 0 0 0 0 0 20 0 1 0 28108295 2736128 271 33554432000 4194304 6059633 140735888392176 140733989240344 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 668 271 217 456 0 121 0

[startup+0.100173 s]
/proc/loadavg: 2.03 2.05 2.03 3/176 29937
/proc/meminfo: memFree=31711060/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=23440 CPUtime=0.09 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 4907 0 0 0 9 0 0 0 20 0 1 0 28108295 24002560 5092 33554432000 4194304 6059633 140735888392176 140733989240344 4254330 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 5860 5092 169 456 0 5396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23440

[startup+0.200397 s]
/proc/loadavg: 2.03 2.05 2.03 3/176 29937
/proc/meminfo: memFree=31711060/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=24248 CPUtime=0.19 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 5175 0 0 0 19 0 0 0 20 0 1 0 28108295 24829952 5342 33554432000 4194304 6059633 140735888392176 140733989240344 4278402 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 6062 5342 182 456 0 5598 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24248

[startup+0.300377 s]
/proc/loadavg: 2.03 2.05 2.03 3/176 29937
/proc/meminfo: memFree=31711060/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=24380 CPUtime=0.29 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 5185 0 0 0 29 0 0 0 20 0 1 0 28108295 24965120 5352 33554432000 4194304 6059633 140735888392176 140733989240344 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 6095 5352 182 456 0 5631 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24380

[startup+0.700321 s]
/proc/loadavg: 2.03 2.05 2.03 3/176 29937
/proc/meminfo: memFree=31711060/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=24596 CPUtime=0.69 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 5261 0 0 0 69 0 0 0 20 0 1 0 28108295 25186304 5428 33554432000 4194304 6059633 140735888392176 140733989240344 4831128 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 6149 5428 183 456 0 5685 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24596

[startup+1.50031 s]
/proc/loadavg: 2.03 2.05 2.03 3/177 29938
/proc/meminfo: memFree=31690264/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=24860 CPUtime=1.49 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 5346 0 0 0 149 0 0 0 20 0 1 0 28108295 25456640 5509 33554432000 4194304 6059633 140735888392176 140735888390536 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 6215 5509 183 456 0 5751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24860

[startup+3.1003 s]
/proc/loadavg: 2.03 2.05 2.03 3/177 29938
/proc/meminfo: memFree=31690032/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=25128 CPUtime=3.09 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 6471 0 0 0 308 1 0 0 20 0 1 0 28108295 25731072 5631 33554432000 4194304 6059633 140735888392176 140735888390664 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 6282 5631 184 456 0 5818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25128

[startup+6.30032 s]
/proc/loadavg: 2.03 2.05 2.03 3/177 29938
/proc/meminfo: memFree=31685296/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=29844 CPUtime=6.29 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 7068 0 0 0 628 1 0 0 20 0 1 0 28108295 30560256 6676 33554432000 4194304 6059633 140735888392176 140735888390696 4255738 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 7461 6676 184 456 0 6997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29844

[startup+12.7003 s]
/proc/loadavg: 2.03 2.05 2.03 3/177 29938
/proc/meminfo: memFree=31676352/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=36916 CPUtime=12.69 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 8048 0 0 0 1268 1 0 0 20 0 1 0 28108295 37801984 8376 33554432000 4194304 6059633 140735888392176 140735888390664 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 9229 8376 184 456 0 8765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36916

[startup+25.5004 s]
/proc/loadavg: 2.02 2.05 2.03 3/177 29938
/proc/meminfo: memFree=31675236/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=36916 CPUtime=25.48 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 8282 0 0 0 2547 1 0 0 20 0 1 0 28108295 37801984 8602 33554432000 4194304 6059633 140735888392176 140735888390664 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 9229 8602 184 456 0 8765 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36916

[startup+51.1004 s]
/proc/loadavg: 2.01 2.04 2.02 3/177 29939
/proc/meminfo: memFree=31668852/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=41336 CPUtime=51.08 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 8351 0 0 0 5107 1 0 0 20 0 1 0 28108295 42328064 9691 33554432000 4194304 6059633 140735888392176 140735888390696 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 10334 9691 184 456 0 9870 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41336

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/177 29940
/proc/meminfo: memFree=31668672/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=55660 CPUtime=102.28 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 9907 0 0 0 10226 2 0 0 20 0 1 0 28108295 56995840 9717 33554432000 4194304 6059633 140735888392176 140735888390664 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 13915 9717 184 456 0 13451 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55660

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/178 29944
/proc/meminfo: memFree=31645420/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=75096 CPUtime=162.26 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 11534 0 0 0 16222 4 0 0 20 0 1 0 28108295 76898304 14859 33554432000 4194304 6059633 140735888392176 140735888390664 4254740 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 18774 14859 184 456 0 18310 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 75096

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.01 3/177 29945
/proc/meminfo: memFree=31643680/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=75096 CPUtime=222.26 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 11534 0 0 0 22222 4 0 0 20 0 1 0 28108295 76898304 14859 33554432000 4194304 6059633 140735888392176 140735888390664 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 18774 14859 184 456 0 18310 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 75096

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 29946
/proc/meminfo: memFree=31636912/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=282.24 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 11983 0 0 0 28220 4 0 0 20 0 1 0 28108295 96206848 15885 33554432000 4194304 6059633 140735888392176 140735888390664 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 15885 184 456 0 23024 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 93952

[startup+342.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/177 29947
/proc/meminfo: memFree=31632812/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=342.23 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 11984 0 0 0 34219 4 0 0 20 0 1 0 28108295 96206848 16397 33554432000 4194304 6059633 140735888392176 140735888390664 4278288 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 16397 184 456 0 23024 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 93952

[startup+402.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/177 29949
/proc/meminfo: memFree=31624744/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=402.22 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 11985 0 0 0 40218 4 0 0 20 0 1 0 28108295 96206848 16909 33554432000 4194304 6059633 140735888392176 140735888390664 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 16909 184 456 0 23024 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 93952

[startup+462.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 29950
/proc/meminfo: memFree=31620464/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=462.21 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 11986 0 0 0 46217 4 0 0 20 0 1 0 28108295 96206848 17421 33554432000 4194304 6059633 140735888392176 140735888390664 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17421 184 456 0 23024 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 93952

[startup+522.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 29951
/proc/meminfo: memFree=31617664/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=522.2 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 12388 0 0 0 52215 5 0 0 20 0 1 0 28108295 96206848 17748 33554432000 4194304 6059633 140735888392176 140735888391000 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17748 184 456 0 23024 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 93952

[startup+582.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 29952
/proc/meminfo: memFree=31611020/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=582.19 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 12537 0 0 0 58213 6 0 0 20 0 1 0 28108295 96206848 17748 33554432000 4194304 6059633 140735888392176 140735888391000 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17748 184 456 0 23024 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 93952


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 29962
/proc/meminfo: memFree=31560876/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=143272 CPUtime=942.14 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 13229 0 0 0 94203 11 0 0 20 0 1 0 28108295 146710528 26693 33554432000 4194304 6059633 140735888392176 140735888390712 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 35818 26693 184 456 0 35354 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 143272

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 29964
/proc/meminfo: memFree=31545868/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=143272 CPUtime=1002.13 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 13313 0 0 0 100201 12 0 0 20 0 1 0 28108295 146710528 28741 33554432000 4194304 6059633 140735888392176 140735888390712 4263755 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 35818 28741 184 456 0 35354 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 143272

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 29965
/proc/meminfo: memFree=31586772/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1062.12 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 13395 0 0 0 106199 13 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 93952

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29966
/proc/meminfo: memFree=31584356/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1122.12 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 13602 0 0 0 112198 14 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4255350 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 93952

[startup+1182.3 s]
/proc/loadavg: 2.05 2.02 2.00 4/177 29967
/proc/meminfo: memFree=31586224/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1182.11 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 14151 0 0 0 118196 15 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 93952

[startup+1242.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 29968
/proc/meminfo: memFree=31585940/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1242.1 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 14820 0 0 0 124193 17 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 93952

[startup+1302.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/177 29970
/proc/meminfo: memFree=31590372/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1302.09 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 15491 0 0 0 130191 18 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 93952

[startup+1362.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/178 29974
/proc/meminfo: memFree=31592212/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1362.07 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 16161 0 0 0 136188 19 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4277507 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 93952

[startup+1422.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/177 29975
/proc/meminfo: memFree=31598288/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1422.08 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 16826 0 0 0 142187 21 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 93952

[startup+1482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 29976
/proc/meminfo: memFree=31631016/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1482.06 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 17498 0 0 0 148183 23 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4278634 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 93952

[startup+1542.31 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 29977
/proc/meminfo: memFree=31631232/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1542.05 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 18168 0 0 0 154181 24 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4246711 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 93952

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30024
/proc/meminfo: memFree=31663404/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=93952 CPUtime=1602.04 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 18839 0 0 0 160178 26 0 0 20 0 1 0 28108295 96206848 17931 33554432000 4194304 6059633 140735888392176 140735888391000 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 23488 17931 184 456 0 23024 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 93952

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30025
/proc/meminfo: memFree=31595448/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=174092 CPUtime=1662.03 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 19514 0 0 0 166175 28 0 0 20 0 1 0 28108295 178270208 32392 33554432000 4194304 6059633 140735888392176 140735888390968 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 43523 32392 184 456 0 43059 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 174092

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30026
/proc/meminfo: memFree=31589380/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=174092 CPUtime=1722.03 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 20186 0 0 0 172173 30 0 0 20 0 1 0 28108295 178270208 30856 33554432000 4194304 6059633 140735888392176 140735888390968 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 43523 30856 184 456 0 43059 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 174092

[startup+1782.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 30027
/proc/meminfo: memFree=31587596/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=143272 CPUtime=1782.01 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 20272 0 0 0 178170 31 0 0 20 0 1 0 28108295 146710528 29765 33554432000 4194304 6059633 140735888392176 140735888390712 4262704 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 35818 29765 184 456 0 35354 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 143272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30028
/proc/meminfo: memFree=31573876/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=174092 CPUtime=1800.01 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 20869 0 0 0 179969 32 0 0 20 0 1 0 28108295 178270208 32392 33554432000 4194304 6059633 140735888392176 140735888390968 4278035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 43523 32392 184 456 0 43059 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 174092

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 29937 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30028
/proc/meminfo: memFree=31573876/32872528 swapFree=329968/354496
[pid=29937] ppid=29934 vsize=174092 CPUtime=1800.01 cores=1,3,5,7
/proc/29937/stat : 29937 (open-wbo) R 29934 29937 28808 0 -1 4202496 20869 0 0 0 179969 32 0 0 20 0 1 0 28108295 178270208 32392 33554432000 4194304 6059633 140735888392176 140735888390968 4278035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29937/statm: 43523 32392 184 456 0 43059 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 174092

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.69
CPU system time (s): 0.32795
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 174092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.32795
maximum resident set size= 133664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20872
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= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.63929 second user time and 6.82196 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 16:18:13
IDJOB=4117218
IDBENCH=109567
IDSOLVER=2547
FILE ID=node126/4117218-1466950693
RUNJOBID= node126-1466943732-28825
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round21-9.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117218-1466950693/watcher-4117218-1466950693 -o /tmp/evaluation-result-4117218-1466950693/solver-4117218-1466950693 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4117218-1466950693.opb

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

MD5SUM BENCH= 1e168131444f4a3fc6708342ec1fd6b5
RANDOM SEED=2049386527

node126.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		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:        31711572 kB
Buffers:            6088 kB
Cached:            38316 kB
SwapCached:         1504 kB
Active:            89868 kB
Inactive:          20608 kB
Active(anon):      66772 kB
Inactive(anon):     1664 kB
Active(file):      23096 kB
Inactive(file):    18944 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099400 kB
Dirty:              5136 kB
Writeback:             0 kB
AnonPages:        421680 kB
Mapped:             7860 kB
Shmem:                 0 kB
Slab:             564960 kB
SReclaimable:       8996 kB
SUnreclaim:       555964 kB
KernelStack:        1432 kB
PageTables:         4772 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     564448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 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= 71716 MiB
End job on node126 at 2016-06-26 16:48:13