Trace number 4117186

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-size112-round23-3.opb
MD5SUMb752b20925aa43c560ab8ccadf705a6b
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 constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
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
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-4117186-1466976669.opb
0.00/0.00	c File size is 416182 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:       8592                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
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	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-4117186-1466976669/watcher-4117186-1466976669 -o /tmp/evaluation-result-4117186-1466976669/solver-4117186-1466976669 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466974868-30404 --watchdog 1960 open-wbo HOME/instance-4117186-1466976669.opb 

pid=30568
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: 2.14 2.12 2.03 3/176 30571
/proc/meminfo: memFree=31293048/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 30704847 2813952 289 33554432000 4194304 6059633 140736198205568 140736954072856 4210904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 687 290 236 456 0 121 0

[startup+0.100167 s]
/proc/loadavg: 2.14 2.12 2.03 3/176 30571
/proc/meminfo: memFree=31293048/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=26748 CPUtime=0.09 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 5029 0 0 0 8 1 0 0 20 0 1 0 30704847 27389952 5234 33554432000 4194304 6059633 140736198205568 140736954072856 4295055 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 6687 5234 163 456 0 6223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26748

[startup+0.200374 s]
/proc/loadavg: 2.14 2.12 2.03 3/176 30571
/proc/meminfo: memFree=31293048/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=28008 CPUtime=0.19 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 5617 0 0 0 18 1 0 0 20 0 1 0 30704847 28680192 5744 33554432000 4194304 6059633 140736198205568 140736954072856 4277507 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 7002 5744 182 456 0 6538 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28008

[startup+0.300342 s]
/proc/loadavg: 2.14 2.12 2.03 3/176 30571
/proc/meminfo: memFree=31293048/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=28332 CPUtime=0.29 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 5698 0 0 0 28 1 0 0 20 0 1 0 30704847 29011968 5825 33554432000 4194304 6059633 140736198205568 140736198203944 4262768 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 7083 5825 182 456 0 6619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28332

[startup+0.700301 s]
/proc/loadavg: 2.14 2.12 2.03 3/176 30571
/proc/meminfo: memFree=31293048/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=28488 CPUtime=0.69 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 5775 0 0 0 68 1 0 0 20 0 1 0 30704847 29171712 5879 33554432000 4194304 6059633 140736198205568 140736198203944 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 7122 5879 183 456 0 6658 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28488

[startup+1.5003 s]
/proc/loadavg: 2.14 2.12 2.03 3/177 30572
/proc/meminfo: memFree=31268556/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=28620 CPUtime=1.49 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 6402 0 0 0 148 1 0 0 20 0 1 0 30704847 29306880 5901 33554432000 4194304 6059633 140736198205568 140736198203944 4277560 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 7155 5901 184 456 0 6691 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28620

[startup+3.1003 s]
/proc/loadavg: 2.14 2.12 2.03 3/177 30572
/proc/meminfo: memFree=31268060/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=29060 CPUtime=3.09 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 6564 0 0 0 308 1 0 0 20 0 1 0 30704847 29757440 6062 33554432000 4194304 6059633 140736198205568 140736198203944 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 7265 6062 184 456 0 6801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29060

[startup+6.3003 s]
/proc/loadavg: 2.13 2.12 2.03 3/177 30572
/proc/meminfo: memFree=31266356/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=29560 CPUtime=6.29 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 7453 0 0 0 627 2 0 0 20 0 1 0 30704847 30269440 6207 33554432000 4194304 6059633 140736198205568 140736198203944 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 7390 6207 184 456 0 6926 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29560

[startup+12.7003 s]
/proc/loadavg: 2.12 2.12 2.03 3/177 30572
/proc/meminfo: memFree=31242776/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=41156 CPUtime=12.69 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 8413 0 0 0 1267 2 0 0 20 0 1 0 30704847 42143744 9121 33554432000 4194304 6059633 140736198205568 140736198204088 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 10289 9121 184 456 0 9825 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41156

[startup+25.5004 s]
/proc/loadavg: 2.09 2.11 2.03 3/177 30572
/proc/meminfo: memFree=31237764/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=41156 CPUtime=25.48 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 8438 0 0 0 2546 2 0 0 20 0 1 0 30704847 42143744 9143 33554432000 4194304 6059633 140736198205568 140736198204088 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 10289 9143 184 456 0 9825 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41156

[startup+51.1004 s]
/proc/loadavg: 2.14 2.12 2.03 3/177 30572
/proc/meminfo: memFree=31233016/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=45508 CPUtime=51.07 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 9097 0 0 0 5105 2 0 0 20 0 1 0 30704847 46600192 10242 33554432000 4194304 6059633 140736198205568 140736198204088 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 11377 10242 184 456 0 10913 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45508

[startup+102.3 s]
/proc/loadavg: 2.15 2.13 2.03 3/177 30573
/proc/meminfo: memFree=31213776/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=59832 CPUtime=102.27 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 10500 0 0 0 10224 3 0 0 20 0 1 0 30704847 61267968 12854 33554432000 4194304 6059633 140736198205568 140736198204104 4254744 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 14958 12854 184 456 0 14494 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59832

[startup+162.3 s]
/proc/loadavg: 2.15 2.13 2.04 3/177 30575
/proc/meminfo: memFree=31203688/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=67608 CPUtime=162.26 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 11457 0 0 0 16222 4 0 0 20 0 1 0 30704847 69230592 14374 33554432000 4194304 6059633 140736198205568 140736198204056 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 16902 14374 184 456 0 16438 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67608

[startup+222.307 s]
/proc/loadavg: 2.17 2.14 2.04 3/177 30576
/proc/meminfo: memFree=31199952/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=67608 CPUtime=222.26 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 11458 0 0 0 22222 4 0 0 20 0 1 0 30704847 69230592 14886 33554432000 4194304 6059633 140736198205568 140736198204056 4277786 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 16902 14886 184 456 0 16438 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67608

[startup+282.3 s]
/proc/loadavg: 2.10 2.12 2.04 3/177 30577
/proc/meminfo: memFree=31191508/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=282.24 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 12254 0 0 0 28220 4 0 0 20 0 1 0 30704847 100306944 15890 33554432000 4194304 6059633 140736198205568 140736198204056 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 15890 184 456 0 24025 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97956

[startup+342.3 s]
/proc/loadavg: 2.10 2.11 2.04 3/177 30578
/proc/meminfo: memFree=31185236/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=342.23 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 12277 0 0 0 34219 4 0 0 20 0 1 0 30704847 100306944 16934 33554432000 4194304 6059633 140736198205568 140736198204056 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 16934 184 456 0 24025 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97956

[startup+402.3 s]
/proc/loadavg: 2.23 2.15 2.06 3/177 30579
/proc/meminfo: memFree=31163760/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=402.22 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 12278 0 0 0 40218 4 0 0 20 0 1 0 30704847 100306944 17446 33554432000 4194304 6059633 140736198205568 140736198204056 4255487 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 17446 184 456 0 24025 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97956

[startup+462.3 s]
/proc/loadavg: 2.20 2.15 2.06 4/177 30581
/proc/meminfo: memFree=31159476/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=462.21 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 12279 0 0 0 46217 4 0 0 20 0 1 0 30704847 100306944 17958 33554432000 4194304 6059633 140736198205568 140736198204056 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 17958 184 456 0 24025 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97956

[startup+522.3 s]
/proc/loadavg: 2.17 2.15 2.07 3/177 30582
/proc/meminfo: memFree=31153324/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=522.2 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 12283 0 0 0 52216 4 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204056 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97956

[startup+582.3 s]
/proc/loadavg: 2.11 2.14 2.07 3/178 30586
/proc/meminfo: memFree=31152768/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=582.19 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 12283 0 0 0 58215 4 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204056 4254750 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97956


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


[startup+942.3 s]
/proc/loadavg: 2.11 2.12 2.08 4/177 30593
/proc/meminfo: memFree=31111080/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=942.13 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 15763 0 0 0 94204 9 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97956

[startup+1002.3 s]
/proc/loadavg: 2.16 2.12 2.09 3/177 30594
/proc/meminfo: memFree=31115672/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=147276 CPUtime=1002.13 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 16637 0 0 0 100202 11 0 0 20 0 1 0 30704847 150810624 28589 33554432000 4194304 6059633 140736198205568 140736198204104 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 36819 28589 184 456 0 36355 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147276

[startup+1062.3 s]
/proc/loadavg: 2.21 2.14 2.09 3/176 30595
/proc/meminfo: memFree=31109724/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1062.11 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 17077 0 0 0 106200 11 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 97956

[startup+1122.3 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 30597
/proc/meminfo: memFree=31121532/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1122.11 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 17516 0 0 0 112199 12 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97956

[startup+1182.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/178 30601
/proc/meminfo: memFree=31114912/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1182.1 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 17955 0 0 0 118197 13 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97956

[startup+1242.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 30602
/proc/meminfo: memFree=31110828/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1242.09 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 18395 0 0 0 124195 14 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97956

[startup+1302.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 30603
/proc/meminfo: memFree=31094876/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1302.08 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 18835 0 0 0 130194 14 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97956

[startup+1362.3 s]
/proc/loadavg: 2.08 2.11 2.09 3/178 30615
/proc/meminfo: memFree=31091744/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1362.07 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 19276 0 0 0 136192 15 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97956

[startup+1422.3 s]
/proc/loadavg: 2.13 2.11 2.09 3/177 30617
/proc/meminfo: memFree=31089540/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1422.07 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 19805 0 0 0 142191 16 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97956

[startup+1482.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 30618
/proc/meminfo: memFree=31089744/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1482.06 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 20682 0 0 0 148188 18 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97956

[startup+1542.31 s]
/proc/loadavg: 2.09 2.11 2.09 3/177 30619
/proc/meminfo: memFree=31092000/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1542.05 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 21666 0 0 0 154186 19 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97956

[startup+1602.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 30620
/proc/meminfo: memFree=31094072/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1602.04 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 22692 0 0 0 160182 22 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4277619 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97956

[startup+1662.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 30621
/proc/meminfo: memFree=31041232/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=97956 CPUtime=1662.03 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 23721 0 0 0 166179 24 0 0 20 0 1 0 30704847 100306944 18955 33554432000 4194304 6059633 140736198205568 140736198204392 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 24489 18955 184 456 0 24025 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97956

[startup+1722.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 30623
/proc/meminfo: memFree=31052992/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=178096 CPUtime=1722.02 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 24566 0 0 0 172177 25 0 0 20 0 1 0 30704847 182370304 31546 33554432000 4194304 6059633 140736198205568 140736198204360 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 44524 31546 184 456 0 44060 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 178096

[startup+1782.3 s]
/proc/loadavg: 2.15 2.12 2.09 3/178 30627
/proc/meminfo: memFree=31090144/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=147276 CPUtime=1782.01 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 25191 0 0 0 178175 26 0 0 20 0 1 0 30704847 150810624 30637 33554432000 4194304 6059633 140736198205568 140736198204104 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 36819 30637 184 456 0 36355 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 147276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/178 30650
/proc/meminfo: memFree=31039704/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=178096 CPUtime=1800.01 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 25781 0 0 0 179974 27 0 0 20 0 1 0 30704847 182370304 32752 33554432000 4194304 6059633 140736198205568 140736198204360 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 44524 32752 184 456 0 44060 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 178096

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 30571 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/178 30650
/proc/meminfo: memFree=31039704/32872528 swapFree=552864/567172
[pid=30571] ppid=30568 vsize=178096 CPUtime=1800.01 cores=0,2,4,6
/proc/30571/stat : 30571 (open-wbo) R 30568 30571 30388 0 -1 4202496 25781 0 0 0 179974 27 0 0 20 0 1 0 30704847 182370304 32752 33554432000 4194304 6059633 140736198205568 140736198204360 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30571/statm: 44524 32752 184 456 0 44060 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 178096

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.74
CPU system time (s): 0.276957
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 178096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.276957
maximum resident set size= 131020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25784
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= 14
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.72028 second user time and 6.73998 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-26 23:31:09
IDJOB=4117186
IDBENCH=109563
IDSOLVER=2547
FILE ID=node138/4117186-1466976669
RUNJOBID= node138-1466974868-30404
PBS_JOBID= 19976379
Free space on /tmp= 71712 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round23-3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117186-1466976669/watcher-4117186-1466976669 -o /tmp/evaluation-result-4117186-1466976669/solver-4117186-1466976669 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466974868-30404 --watchdog 1960  open-wbo HOME/instance-4117186-1466976669.opb

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

MD5SUM BENCH= b752b20925aa43c560ab8ccadf705a6b
RANDOM SEED=202890133

node138.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		: 2666.803
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	: 5333.60
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		: 2666.803
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		: 2666.803
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	: 5332.56
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		: 2666.803
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.803
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		: 2666.803
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		: 2666.803
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		: 2666.803
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:        31293312 kB
Buffers:           41632 kB
Cached:           241896 kB
SwapCached:         3788 kB
Active:            64096 kB
Inactive:         246836 kB
Active(anon):      25460 kB
Inactive(anon):     4564 kB
Active(file):      38636 kB
Inactive(file):   242272 kB
Unevictable:      567172 kB
Mlocked:          552864 kB
SwapTotal:      67108856 kB
SwapFree:       67094448 kB
Dirty:             10108 kB
Writeback:             0 kB
AnonPages:        796376 kB
Mapped:             7752 kB
Shmem:                 0 kB
Slab:             567392 kB
SReclaimable:      11148 kB
SUnreclaim:       556244 kB
KernelStack:        1472 kB
PageTables:         4916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     712296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    221184 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= 71708 MiB
End job on node138 at 2016-06-27 00:01:10