Trace number 4116738

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-round22-9.opb
MD5SUMe8a738cf7590f85f00990ec3208c8753
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 benchmark1772.08
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8704
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints864
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-4116738-1466963781.opb
0.00/0.00	c File size is 377785 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7840                                                                   |
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 :                1728                                                                   |
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-4116738-1466963781/watcher-4116738-1466963781 -o /tmp/evaluation-result-4116738-1466963781/solver-4116738-1466963781 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4116738-1466963781.opb 

pid=23027
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: 2.11 2.13 2.09 3/176 23030
/proc/meminfo: memFree=31329228/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=2576 CPUtime=0 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 396 0 0 0 0 0 0 0 20 0 1 0 29418277 2637824 272 33554432000 4194304 6059633 140734993021120 140736576202904 4681197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 644 272 227 456 0 87 0

[startup+0.10017 s]
/proc/loadavg: 2.11 2.13 2.09 3/176 23030
/proc/meminfo: memFree=31329228/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=26840 CPUtime=0.09 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 4584 0 0 0 9 0 0 0 20 0 1 0 29418277 27484160 5389 33554432000 4194304 6059633 140734993021120 140736576202904 4266430 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 6710 5389 167 456 0 6246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26840

[startup+0.200363 s]
/proc/loadavg: 2.11 2.13 2.09 3/176 23030
/proc/meminfo: memFree=31329228/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=27800 CPUtime=0.19 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 4882 0 0 0 19 0 0 0 20 0 1 0 29418277 28467200 5649 33554432000 4194304 6059633 140734993021120 140736576202904 5047405 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 6950 5649 182 456 0 6486 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27800

[startup+0.300335 s]
/proc/loadavg: 2.11 2.13 2.09 3/176 23030
/proc/meminfo: memFree=31329228/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=27908 CPUtime=0.29 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 4979 0 0 0 29 0 0 0 20 0 1 0 29418277 28577792 5708 33554432000 4194304 6059633 140734993021120 140736576202904 4254740 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 6977 5708 182 456 0 6513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27908

[startup+0.700298 s]
/proc/loadavg: 2.11 2.13 2.09 3/176 23030
/proc/meminfo: memFree=31329228/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=28048 CPUtime=0.69 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 5073 0 0 0 69 0 0 0 20 0 1 0 29418277 28721152 5745 33554432000 4194304 6059633 140734993021120 140736576202904 4261529 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 7012 5745 183 456 0 6548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28048

[startup+1.50029 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 23031
/proc/meminfo: memFree=31306524/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=28312 CPUtime=1.49 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 5478 0 0 0 149 0 0 0 20 0 1 0 29418277 28991488 5579 33554432000 4194304 6059633 140734993021120 140734993019704 4254744 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 7078 5579 184 456 0 6614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28312

[startup+3.10029 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 23031
/proc/meminfo: memFree=31304416/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=28704 CPUtime=3.08 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 5702 0 0 0 308 0 0 0 20 0 1 0 29418277 29392896 5802 33554432000 4194304 6059633 140734993021120 140734993019480 4246304 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 7176 5802 184 456 0 6712 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28704

[startup+6.30029 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 23031
/proc/meminfo: memFree=31301720/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=29152 CPUtime=6.28 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 6644 0 0 0 627 1 0 0 20 0 1 0 29418277 29851648 5981 33554432000 4194304 6059633 140734993021120 140734993019944 4265432 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 7288 5981 184 456 0 6824 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29152

[startup+12.7003 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 23031
/proc/meminfo: memFree=31286204/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=40744 CPUtime=12.69 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 7904 0 0 0 1267 2 0 0 20 0 1 0 29418277 41721856 8712 33554432000 4194304 6059633 140734993021120 140734993019640 4254740 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 10186 8712 184 456 0 9722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40744

[startup+25.5004 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 23031
/proc/meminfo: memFree=31278060/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=40744 CPUtime=25.48 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 8048 0 0 0 2546 2 0 0 20 0 1 0 29418277 41721856 8850 33554432000 4194304 6059633 140734993021120 140734993019640 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 10186 8850 184 456 0 9722 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40744

[startup+51.1004 s]
/proc/loadavg: 2.09 2.12 2.09 4/177 23031
/proc/meminfo: memFree=31321272/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=45096 CPUtime=51.08 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 8795 0 0 0 5105 3 0 0 20 0 1 0 29418277 46178304 10033 33554432000 4194304 6059633 140734993021120 140734993019640 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 11274 10033 184 456 0 10810 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45096

[startup+102.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 23033
/proc/meminfo: memFree=31324636/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=47816 CPUtime=102.28 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 10212 0 0 0 10225 3 0 0 20 0 1 0 29418277 48963584 9161 33554432000 4194304 6059633 140734993021120 140734993019608 4277811 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 11954 9161 184 456 0 11490 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47816

[startup+162.3 s]
/proc/loadavg: 2.11 2.12 2.09 4/177 23034
/proc/meminfo: memFree=31306220/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=67188 CPUtime=162.26 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 11230 0 0 0 16222 4 0 0 20 0 1 0 29418277 68800512 13703 33554432000 4194304 6059633 140734993021120 140734993019608 4277616 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 16797 13703 184 456 0 16333 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67188

[startup+222.307 s]
/proc/loadavg: 2.14 2.12 2.09 3/178 23038
/proc/meminfo: memFree=31303172/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=67188 CPUtime=222.26 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 11392 0 0 0 22222 4 0 0 20 0 1 0 29418277 68800512 14374 33554432000 4194304 6059633 140734993021120 140734993019608 4261221 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 16797 14374 184 456 0 16333 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67188

[startup+282.3 s]
/proc/loadavg: 2.16 2.13 2.09 4/178 23062
/proc/meminfo: memFree=31294052/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=282.25 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 11945 0 0 0 28220 5 0 0 20 0 1 0 29418277 99876864 16286 33554432000 4194304 6059633 140734993021120 140734993019608 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 16286 184 456 0 23920 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97536

[startup+342.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/177 23063
/proc/meminfo: memFree=31293772/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=342.24 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 11946 0 0 0 34219 5 0 0 20 0 1 0 29418277 99876864 16798 33554432000 4194304 6059633 140734993021120 140734993019608 4277786 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 16798 184 456 0 23920 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97536

[startup+402.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 23065
/proc/meminfo: memFree=31290832/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=402.22 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 11956 0 0 0 40217 5 0 0 20 0 1 0 29418277 99876864 17423 33554432000 4194304 6059633 140734993021120 140734993019608 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 17423 184 456 0 23920 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97536

[startup+462.3 s]
/proc/loadavg: 2.24 2.16 2.10 3/177 23066
/proc/meminfo: memFree=31289496/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=462.21 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 11957 0 0 0 46216 5 0 0 20 0 1 0 29418277 99876864 17935 33554432000 4194304 6059633 140734993021120 140734993019608 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 17935 184 456 0 23920 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97536

[startup+522.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 23067
/proc/meminfo: memFree=31229048/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=522.2 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 11959 0 0 0 52215 5 0 0 20 0 1 0 29418277 99876864 18959 33554432000 4194304 6059633 140734993021120 140734993019608 4278031 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 18959 184 456 0 23920 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97536

[startup+582.3 s]
/proc/loadavg: 2.24 2.16 2.10 3/177 23068
/proc/meminfo: memFree=31232288/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=582.19 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 12270 0 0 0 58214 5 0 0 20 0 1 0 29418277 99876864 18959 33554432000 4194304 6059633 140734993021120 140734993019944 4263795 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 18959 184 456 0 23920 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97536


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.15 2.09 3/177 23123
/proc/meminfo: memFree=31292208/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=942.13 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 15094 0 0 0 94203 10 0 0 20 0 1 0 29418277 99876864 18959 33554432000 4194304 6059633 140734993021120 140734993019944 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 18959 184 456 0 23920 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97536

[startup+1002.3 s]
/proc/loadavg: 2.16 2.15 2.09 3/177 23125
/proc/meminfo: memFree=31288108/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=1002.13 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 15410 0 0 0 100202 11 0 0 20 0 1 0 29418277 99876864 18959 33554432000 4194304 6059633 140734993021120 140734993019944 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 18959 184 456 0 23920 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97536

[startup+1062.3 s]
/proc/loadavg: 2.21 2.17 2.10 3/177 23126
/proc/meminfo: memFree=31250372/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1062.12 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 16040 0 0 0 106200 12 0 0 20 0 1 0 29418277 150380544 27959 33554432000 4194304 6059633 140734993021120 140734993019656 4277645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 27959 184 456 0 36250 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 146856

[startup+1122.3 s]
/proc/loadavg: 2.12 2.15 2.09 3/177 23127
/proc/meminfo: memFree=31243980/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1122.11 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 16360 0 0 0 112199 12 0 0 20 0 1 0 29418277 150380544 28983 33554432000 4194304 6059633 140734993021120 140734993019656 4277822 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 28983 184 456 0 36250 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146856

[startup+1182.3 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 23128
/proc/meminfo: memFree=31239632/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1182.1 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 16680 0 0 0 118197 13 0 0 20 0 1 0 29418277 150380544 30007 33554432000 4194304 6059633 140734993021120 140734993019656 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 30007 184 456 0 36250 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146856

[startup+1242.3 s]
/proc/loadavg: 2.11 2.14 2.09 3/177 23129
/proc/meminfo: memFree=31234788/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1242.09 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 17001 0 0 0 124195 14 0 0 20 0 1 0 29418277 150380544 31031 33554432000 4194304 6059633 140734993021120 140734993019656 4278145 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 31031 184 456 0 36250 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146856

[startup+1302.3 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 23131
/proc/meminfo: memFree=31282020/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=1302.09 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 17600 0 0 0 130193 16 0 0 20 0 1 0 29418277 99876864 18959 33554432000 4194304 6059633 140734993021120 140734993019944 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 18959 184 456 0 23920 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97536

[startup+1362.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/177 23132
/proc/meminfo: memFree=31282528/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=1362.07 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 18378 0 0 0 136190 17 0 0 20 0 1 0 29418277 99876864 18959 33554432000 4194304 6059633 140734993021120 140734993019944 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 18959 184 456 0 23920 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97536

[startup+1422.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/178 23136
/proc/meminfo: memFree=31229740/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=177676 CPUtime=1422.07 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 19287 0 0 0 142189 18 0 0 20 0 1 0 29418277 181940224 32122 33554432000 4194304 6059633 140734993021120 140734993019912 4271708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 44419 32122 184 456 0 43955 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 177676

[startup+1482.3 s]
/proc/loadavg: 2.07 2.11 2.09 3/177 23137
/proc/meminfo: memFree=31230092/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=177676 CPUtime=1482.05 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 20191 0 0 0 148185 20 0 0 20 0 1 0 29418277 181940224 32122 33554432000 4194304 6059633 140734993021120 140734993019912 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 44419 32122 184 456 0 43955 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 177676

[startup+1542.31 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 23138
/proc/meminfo: memFree=31196440/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1542.05 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 20747 0 0 0 154183 22 0 0 20 0 1 0 29418277 150380544 31261 33554432000 4194304 6059633 140734993021120 140734993019656 4263779 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 31261 184 456 0 36250 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146856

[startup+1602.3 s]
/proc/loadavg: 2.05 2.09 2.08 3/177 23140
/proc/meminfo: memFree=31236916/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1602.04 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 21421 0 0 0 160180 24 0 0 20 0 1 0 29418277 150380544 31031 33554432000 4194304 6059633 140734993021120 140734993019656 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 31031 184 456 0 36250 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146856

[startup+1662.3 s]
/proc/loadavg: 2.07 2.09 2.08 3/177 23141
/proc/meminfo: memFree=31241160/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1662.03 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 22324 0 0 0 166177 26 0 0 20 0 1 0 29418277 150380544 30007 33554432000 4194304 6059633 140734993021120 140734993019656 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 30007 184 456 0 36250 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146856

[startup+1722.3 s]
/proc/loadavg: 2.07 2.08 2.08 3/177 23142
/proc/meminfo: memFree=31247188/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1722.02 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 23232 0 0 0 172175 27 0 0 20 0 1 0 29418277 150380544 27959 33554432000 4194304 6059633 140734993021120 140734993019656 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 27959 184 456 0 36250 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146856

[startup+1782.3 s]
/proc/loadavg: 2.15 2.10 2.09 3/177 23143
/proc/meminfo: memFree=31246588/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=97536 CPUtime=1782.01 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 23826 0 0 0 178172 29 0 0 20 0 1 0 29418277 99876864 18959 33554432000 4194304 6059633 140734993021120 140734993019944 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 24384 18959 184 456 0 23920 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.09 2.09 3/177 23144
/proc/meminfo: memFree=31192720/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1800.01 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 24142 0 0 0 179971 30 0 0 20 0 1 0 29418277 150380544 29495 33554432000 4194304 6059633 140734993021120 140734993019656 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 29495 184 456 0 36250 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146856

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 23030 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.09 2.09 3/177 23144
/proc/meminfo: memFree=31192720/32872528 swapFree=518888/559768
[pid=23030] ppid=23027 vsize=146856 CPUtime=1800.01 cores=0,2,4,6
/proc/23030/stat : 23030 (open-wbo) R 23027 23030 20982 0 -1 4202496 24142 0 0 0 179971 30 0 0 20 0 1 0 29418277 150380544 29495 33554432000 4194304 6059633 140734993021120 140734993019656 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23030/statm: 36714 29495 184 456 0 36250 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146856

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.303953
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.303953
maximum resident set size= 134632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24145
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 1886

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.21536 second user time and 7.2479 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 19:56:21
IDJOB=4116738
IDBENCH=109507
IDSOLVER=2547
FILE ID=node106/4116738-1466963781
RUNJOBID= node106-1466942800-20998
PBS_JOBID= 19976348
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round22-9.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116738-1466963781/watcher-4116738-1466963781 -o /tmp/evaluation-result-4116738-1466963781/solver-4116738-1466963781 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4116738-1466963781.opb

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

MD5SUM BENCH= e8a738cf7590f85f00990ec3208c8753
RANDOM SEED=1835938609

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31329880 kB
Buffers:           14024 kB
Cached:           155360 kB
SwapCached:         4304 kB
Active:           116728 kB
Inactive:         145352 kB
Active(anon):      90288 kB
Inactive(anon):     4936 kB
Active(file):      26440 kB
Inactive(file):   140416 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5060 kB
Writeback:            40 kB
AnonPages:        670160 kB
Mapped:             8948 kB
Shmem:                 0 kB
Slab:             567812 kB
SReclaimable:      11864 kB
SUnreclaim:       555948 kB
KernelStack:        1448 kB
PageTables:         5272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     823868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 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= 71672 MiB
End job on node106 at 2016-06-26 20:26:21