Trace number 4117104

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size112-round22-2.opb
MD5SUMa05aa17cd2b31ae8348633c5a395e9e7
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 benchmark1110.7
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 constraints8688
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)400
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 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4117104-1466962917.opb
0.00/0.00	c File size is 377560 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:       7824                                                                   |
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 :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4117104-1466962917/watcher-4117104-1466962917 -o /tmp/evaluation-result-4117104-1466962917/solver-4117104-1466962917 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960 open-wbo-lsu HOME/instance-4117104-1466962917.opb 

pid=22793
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: 2.00 2.00 2.00 4/176 22796
/proc/meminfo: memFree=31483276/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 29331757 2777088 280 33554432000 4194304 6058637 140733227698592 140735309184664 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 678 280 228 456 0 121 0

[startup+0.10015 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 22796
/proc/meminfo: memFree=31483276/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=26836 CPUtime=0.09 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 4965 0 0 0 9 0 0 0 20 0 1 0 29331757 27480064 5202 33554432000 4194304 6058637 140733227698592 140735309184664 4266335 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 6709 5203 165 456 0 6245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26836

[startup+0.200389 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 22796
/proc/meminfo: memFree=31483276/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=27660 CPUtime=0.19 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 5298 0 0 0 19 0 0 0 20 0 1 0 29331757 28323840 5481 33554432000 4194304 6058637 140733227698592 140733227697208 4277582 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 6915 5481 179 456 0 6451 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27660

[startup+0.300393 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 22796
/proc/meminfo: memFree=31483276/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=27924 CPUtime=0.29 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 5353 0 0 0 29 0 0 0 20 0 1 0 29331757 28594176 5536 33554432000 4194304 6058637 140733227698592 140733227697208 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 6981 5536 179 456 0 6517 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27924

[startup+0.700326 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 22796
/proc/meminfo: memFree=31483276/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=28184 CPUtime=0.69 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 5451 0 0 0 69 0 0 0 20 0 1 0 29331757 28860416 5633 33554432000 4194304 6058637 140733227698592 140733227697208 4254552 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 7046 5633 180 456 0 6582 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28184

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22797
/proc/meminfo: memFree=31461256/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=28316 CPUtime=1.48 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 6097 0 0 0 148 0 0 0 20 0 1 0 29331757 28995584 5723 33554432000 4194304 6058637 140733227698592 140733227697192 4277729 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 7079 5723 181 456 0 6615 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28316

[startup+3.10033 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22797
/proc/meminfo: memFree=31458464/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=28904 CPUtime=3.08 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 6204 0 0 0 308 0 0 0 20 0 1 0 29331757 29597696 5830 33554432000 4194304 6058637 140733227698592 140733227697208 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 7226 5830 181 456 0 6762 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28904

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22797
/proc/meminfo: memFree=31454832/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=29184 CPUtime=6.28 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 6636 0 0 0 628 0 0 0 20 0 1 0 29331757 29884416 6056 33554432000 4194304 6058637 140733227698592 140733227697656 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 7296 6056 181 456 0 6832 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29184

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22797
/proc/meminfo: memFree=31440780/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=40776 CPUtime=12.69 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 7786 0 0 0 1268 1 0 0 20 0 1 0 29331757 41754624 8673 33554432000 4194304 6058637 140733227698592 140733227697352 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 10194 8673 181 456 0 9730 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40776

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22797
/proc/meminfo: memFree=31435068/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=40776 CPUtime=25.49 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 7964 0 0 0 2548 1 0 0 20 0 1 0 29331757 41754624 8842 33554432000 4194304 6058637 140733227698592 140733227697352 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 10194 8842 181 456 0 9730 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40776

[startup+51.1004 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 22843
/proc/meminfo: memFree=31522224/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=45132 CPUtime=51.08 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 8724 0 0 0 5107 1 0 0 20 0 1 0 29331757 46215168 10041 33554432000 4194304 6058637 140733227698592 140733227697352 4262626 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 11283 10041 181 456 0 10819 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45132

[startup+102.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/176 22844
/proc/meminfo: memFree=31521008/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=47852 CPUtime=102.28 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 10215 0 0 0 10225 3 0 0 20 0 1 0 29331757 49000448 9120 33554432000 4194304 6058637 140733227698592 140733227697320 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 11963 9120 181 456 0 11499 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47852

[startup+162.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 22846
/proc/meminfo: memFree=31494320/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=67188 CPUtime=162.26 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 11189 0 0 0 16223 3 0 0 20 0 1 0 29331757 68800512 13614 33554432000 4194304 6058637 140733227698592 140733227697320 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 16797 13614 181 456 0 16333 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67188

[startup+222.308 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 22847
/proc/meminfo: memFree=31479340/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=67188 CPUtime=222.26 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 11312 0 0 0 22223 3 0 0 20 0 1 0 29331757 68800512 14450 33554432000 4194304 6058637 140733227698592 140733227697320 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 16797 14450 181 456 0 16333 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67188

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22848
/proc/meminfo: memFree=31472360/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=97536 CPUtime=282.24 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 12056 0 0 0 28220 4 0 0 20 0 1 0 29331757 99876864 15895 33554432000 4194304 6058637 140733227698592 140733227697320 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 24384 15895 181 456 0 23920 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97536

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22849
/proc/meminfo: memFree=31463548/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=97536 CPUtime=342.23 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 12057 0 0 0 34219 4 0 0 20 0 1 0 29331757 99876864 16407 33554432000 4194304 6058637 140733227698592 140733227697320 4278177 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 24384 16407 181 456 0 23920 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97536

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22850
/proc/meminfo: memFree=31459204/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=97536 CPUtime=402.22 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 12058 0 0 0 40218 4 0 0 20 0 1 0 29331757 99876864 16919 33554432000 4194304 6058637 140733227698592 140733227697320 4277670 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 24384 16919 181 456 0 23920 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97536

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22852
/proc/meminfo: memFree=31454856/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=97536 CPUtime=462.21 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 12060 0 0 0 46217 4 0 0 20 0 1 0 29331757 99876864 17522 33554432000 4194304 6058637 140733227698592 140733227697320 4278112 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 24384 17522 181 456 0 23920 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97536

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22856
/proc/meminfo: memFree=31448560/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=97536 CPUtime=522.2 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 12061 0 0 0 52216 4 0 0 20 0 1 0 29331757 99876864 18034 33554432000 4194304 6058637 140733227698592 140733227697320 4277582 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 24384 18034 181 456 0 23920 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97536

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22857
/proc/meminfo: memFree=31447700/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=97536 CPUtime=582.2 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 12514 0 0 0 58215 5 0 0 20 0 1 0 29331757 99876864 18034 33554432000 4194304 6058637 140733227698592 140733227697656 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 24384 18034 181 456 0 23920 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97536


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 22864
/proc/meminfo: memFree=31405244/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=942.14 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 16614 0 0 0 94203 11 0 0 20 0 1 0 29331757 150380544 29224 33554432000 4194304 6058637 140733227698592 140733227697368 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 29224 181 456 0 36250 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146856

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 22865
/proc/meminfo: memFree=31443224/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=97536 CPUtime=1002.14 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 17073 0 0 0 100202 12 0 0 20 0 1 0 29331757 99876864 19058 33554432000 4194304 6058637 140733227698592 140733227697656 4280470 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 24384 19058 181 456 0 23920 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 97536

[startup+1062.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 22867
/proc/meminfo: memFree=31443100/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=97536 CPUtime=1062.12 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 17532 0 0 0 106200 12 0 0 20 0 1 0 29331757 99876864 19058 33554432000 4194304 6058637 140733227698592 140733227697656 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 24384 19058 181 456 0 23920 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97536

[startup+1122.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/178 22871
/proc/meminfo: memFree=31377832/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1122.11 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 18444 0 0 0 112198 13 0 0 20 0 1 0 29331757 150380544 27176 33554432000 4194304 6058637 140733227698592 140733227697368 4277779 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 27176 181 456 0 36250 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146856

[startup+1182.3 s]
/proc/loadavg: 2.04 2.03 2.00 4/178 22895
/proc/meminfo: memFree=31366952/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1182.11 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 18907 0 0 0 118197 14 0 0 20 0 1 0 29331757 150380544 28712 33554432000 4194304 6058637 140733227698592 140733227697368 4277329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 28712 181 456 0 36250 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 146856

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 22896
/proc/meminfo: memFree=31360072/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1242.1 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 19370 0 0 0 124195 15 0 0 20 0 1 0 29331757 150380544 29225 33554432000 4194304 6058637 140733227698592 140733227697368 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 29225 181 456 0 36250 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146856

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 22897
/proc/meminfo: memFree=31354292/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1302.09 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 19833 0 0 0 130193 16 0 0 20 0 1 0 29331757 150380544 30249 33554432000 4194304 6058637 140733227698592 140733227697368 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 30249 181 456 0 36250 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146856

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 22899
/proc/meminfo: memFree=31350072/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1362.08 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 20383 0 0 0 136191 17 0 0 20 0 1 0 29331757 150380544 30761 33554432000 4194304 6058637 140733227698592 140733227697368 4278210 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 30761 181 456 0 36250 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146856

[startup+1422.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 22900
/proc/meminfo: memFree=31347672/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1422.07 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 21217 0 0 0 142189 18 0 0 20 0 1 0 29331757 150380544 31273 33554432000 4194304 6058637 140733227698592 140733227697368 4262661 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 31273 181 456 0 36250 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146856

[startup+1482.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 22901
/proc/meminfo: memFree=31350004/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1482.06 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 22267 0 0 0 148186 20 0 0 20 0 1 0 29331757 150380544 30761 33554432000 4194304 6058637 140733227698592 140733227697368 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 30761 181 456 0 36250 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146856

[startup+1542.31 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 22902
/proc/meminfo: memFree=31352336/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1542.06 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 23318 0 0 0 154184 22 0 0 20 0 1 0 29331757 150380544 30761 33554432000 4194304 6058637 140733227698592 140733227697368 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 30761 181 456 0 36250 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146856

[startup+1602.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/177 22903
/proc/meminfo: memFree=31356832/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1602.04 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 24364 0 0 0 160180 24 0 0 20 0 1 0 29331757 150380544 30249 33554432000 4194304 6058637 140733227698592 140733227697368 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 30249 181 456 0 36250 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146856

[startup+1662.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 22905
/proc/meminfo: memFree=31365052/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1662.03 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 25412 0 0 0 166177 26 0 0 20 0 1 0 29331757 150380544 29225 33554432000 4194304 6058637 140733227698592 140733227697368 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 29225 181 456 0 36250 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146856

[startup+1722.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/178 22909
/proc/meminfo: memFree=31377032/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1722.02 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 26457 0 0 0 172174 28 0 0 20 0 1 0 29331757 150380544 28201 33554432000 4194304 6058637 140733227698592 140733227697368 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 28201 181 456 0 36250 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146856

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 22910
/proc/meminfo: memFree=31442168/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=97536 CPUtime=1782.01 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 27052 0 0 0 178172 29 0 0 20 0 1 0 29331757 99876864 19059 33554432000 4194304 6058637 140733227698592 140733227697656 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 24384 19059 181 456 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: 2.00 2.02 2.00 3/177 22910
/proc/meminfo: memFree=31364284/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1800.01 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 27509 0 0 0 179971 30 0 0 20 0 1 0 29331757 150380544 29225 33554432000 4194304 6058637 140733227698592 140733227697368 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 29225 181 456 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 22796 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 22910
/proc/meminfo: memFree=31364284/32872528 swapFree=249752/274280
[pid=22796] ppid=22793 vsize=146856 CPUtime=1800.01 cores=1,3,5,7
/proc/22796/stat : 22796 (open-wbo-lsu) R 22793 22796 20723 0 -1 4202496 27509 0 0 0 179971 30 0 0 20 0 1 0 29331757 150380544 29225 33554432000 4194304 6058637 140733227698592 140733227697368 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22796/statm: 36714 29225 181 456 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): 0.305953
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 177676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.305953
maximum resident set size= 135600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27512
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= 13
involuntary context switches= 2230

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.9261 second user time and 8.51571 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-26 19:41:57
IDJOB=4117104
IDBENCH=109553
IDSOLVER=2545
FILE ID=node107/4117104-1466962917
RUNJOBID= node107-1466942792-20740
PBS_JOBID= 19976347
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round22-2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117104-1466962917/watcher-4117104-1466962917 -o /tmp/evaluation-result-4117104-1466962917/solver-4117104-1466962917 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960  open-wbo-lsu HOME/instance-4117104-1466962917.opb

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

MD5SUM BENCH= a05aa17cd2b31ae8348633c5a395e9e7
RANDOM SEED=2013041870

node107.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		: 2666.695
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	: 5333.39
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		: 2666.695
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		: 2666.695
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		: 2666.695
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		: 2666.695
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		: 2666.695
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		: 2666.695
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		: 2666.695
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:        31484160 kB
Buffers:           14576 kB
Cached:           277808 kB
SwapCached:         1976 kB
Active:           137700 kB
Inactive:         264868 kB
Active(anon):     111932 kB
Inactive(anon):      616 kB
Active(file):      25768 kB
Inactive(file):   264252 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099120 kB
Dirty:              5052 kB
Writeback:             0 kB
AnonPages:        457240 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             573452 kB
SReclaimable:      17128 kB
SUnreclaim:       556324 kB
KernelStack:        1472 kB
PageTables:         5148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     538436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71680 MiB
End job on node107 at 2016-06-26 20:11:58