Trace number 4107962

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) 1800.09 1800.4

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12052_5-unsat.opb
MD5SUM2ff183c8695f0992ee4ac0210b2026e7
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 variables37752
Total number of constraints131628
Number of constraints which are clauses131008
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints620
Minimum length of a constraint1
Maximum length of a constraint96
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 21
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 531
Number of bits of the biggest sum of numbers10
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-4107962-1466259102.opb
0.00/0.00	c File size is 4178026 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:         37752                                                                   |
1800.08/1800.40	c |  Number of hard clauses:     131008                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:           0                                                                   |
1800.08/1800.40	c |  Number of PB :                 620                                                                   |
1800.08/1800.40	c |  Parse time:                   0.46 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	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-4107962-1466259102/watcher-4107962-1466259102 -o /tmp/evaluation-result-4107962-1466259102/solver-4107962-1466259102 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466240628-16937 --watchdog 1960 open-wbo HOME/instance-4107962-1466259102.opb 

pid=21665
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 2.07 2.01 3/174 21668
/proc/meminfo: memFree=31050868/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=24328 CPUtime=0 cores=0,2,4,6
/proc/21668/stat : 21668 (runsolver) D 21665 21668 16921 0 -1 4202560 116 0 0 0 0 0 0 0 20 0 1 0 27960356 24911872 151 33554432000 4194304 4338465 140737316504848 140737316502488 235374726327 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/21668/statm: 6082 151 105 36 0 2655 0

[startup+0.100161 s]
/proc/loadavg: 2.11 2.07 2.01 3/174 21668
/proc/meminfo: memFree=31050868/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=10952 CPUtime=0.09 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 2444 0 0 0 9 0 0 0 20 0 1 0 27960356 11214848 2319 33554432000 4194304 6059633 140733778663280 140737316502040 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 2738 2319 1155 456 0 1253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10952

[startup+0.200333 s]
/proc/loadavg: 2.11 2.07 2.01 3/174 21668
/proc/meminfo: memFree=31050868/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=12852 CPUtime=0.18 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 2904 0 0 0 18 0 0 0 20 0 1 0 27960356 13160448 2779 33554432000 4194304 6059633 140733778663280 140733778661896 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 3213 2779 1155 456 0 1728 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 12852

[startup+0.300288 s]
/proc/loadavg: 2.11 2.07 2.01 3/174 21668
/proc/meminfo: memFree=31050868/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=15868 CPUtime=0.28 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 3607 0 0 0 28 0 0 0 20 0 1 0 27960356 16248832 3482 33554432000 4194304 6059633 140733778663280 140733778661896 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 3967 3483 1155 456 0 2482 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15868

[startup+0.700284 s]
/proc/loadavg: 2.11 2.07 2.01 3/174 21668
/proc/meminfo: memFree=31050868/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=105932 CPUtime=0.68 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 19734 0 0 0 66 2 0 0 20 0 1 0 27960356 108474368 21818 33554432000 4194304 6059633 140733778663280 140733778661896 5047405 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 26483 21821 163 456 0 26019 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 105932

[startup+1.50028 s]
/proc/loadavg: 2.11 2.07 2.01 3/175 21669
/proc/meminfo: memFree=30905964/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=182964 CPUtime=1.48 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 31710 0 0 0 144 4 0 0 20 0 1 0 27960356 187355136 36436 33554432000 4194304 6059633 140733778663280 140733778661656 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 45741 36436 177 456 0 45277 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 182964

[startup+3.10029 s]
/proc/loadavg: 2.11 2.07 2.01 3/175 21669
/proc/meminfo: memFree=30904736/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=183624 CPUtime=3.08 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 31879 0 0 0 304 4 0 0 20 0 1 0 27960356 188030976 36605 33554432000 4194304 6059633 140733778663280 140733778661752 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 45906 36605 177 456 0 45442 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 183624

[startup+6.30029 s]
/proc/loadavg: 2.10 2.07 2.01 3/175 21669
/proc/meminfo: memFree=30900116/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=186788 CPUtime=6.28 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 32456 0 0 0 624 4 0 0 20 0 1 0 27960356 191270912 37693 33554432000 4194304 6059633 140733778663280 140733778661640 4277619 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 46697 37693 182 456 0 46233 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 186788

[startup+12.7003 s]
/proc/loadavg: 2.09 2.07 2.01 4/175 21669
/proc/meminfo: memFree=30897632/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=186788 CPUtime=12.68 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 32591 0 0 0 1264 4 0 0 20 0 1 0 27960356 191270912 37828 33554432000 4194304 6059633 140733778663280 140733778661640 4277497 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 46697 37828 182 456 0 46233 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 186788

[startup+25.5004 s]
/proc/loadavg: 2.15 2.08 2.01 3/175 21669
/proc/meminfo: memFree=30895236/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=188536 CPUtime=25.48 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 32784 0 0 0 2544 4 0 0 20 0 1 0 27960356 193060864 38532 33554432000 4194304 6059633 140733778663280 140733778661640 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 47134 38532 182 456 0 46670 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 188536

[startup+51.1004 s]
/proc/loadavg: 2.10 2.08 2.01 3/175 21669
/proc/meminfo: memFree=30898868/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=188536 CPUtime=51.08 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 32878 0 0 0 5103 5 0 0 20 0 1 0 27960356 193060864 37040 33554432000 4194304 6059633 140733778663280 140733778662104 4246362 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 47134 37040 183 456 0 46670 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 188536

[startup+102.3 s]
/proc/loadavg: 2.04 2.06 2.01 4/175 21670
/proc/meminfo: memFree=30884312/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=189484 CPUtime=102.26 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 33356 0 0 0 10221 5 0 0 20 0 1 0 27960356 194031616 39028 33554432000 4194304 6059633 140733778663280 140733778661640 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 47371 39028 183 456 0 46907 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 189484

[startup+162.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/175 21672
/proc/meminfo: memFree=30881492/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=191804 CPUtime=162.24 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 33931 0 0 0 16218 6 0 0 20 0 1 0 27960356 196407296 38865 33554432000 4194304 6059633 140733778663280 140733778661640 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 47951 38865 183 456 0 47487 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 191804

[startup+222.307 s]
/proc/loadavg: 2.11 2.09 2.02 4/175 21673
/proc/meminfo: memFree=30888008/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=191804 CPUtime=222.23 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 34034 0 0 0 22217 6 0 0 20 0 1 0 27960356 196407296 41012 33554432000 4194304 6059633 140733778663280 140733778661640 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 47951 41012 183 456 0 47487 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 191804

[startup+282.3 s]
/proc/loadavg: 2.16 2.10 2.02 4/175 21674
/proc/meminfo: memFree=30884992/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=191804 CPUtime=282.21 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 34367 0 0 0 28215 6 0 0 20 0 1 0 27960356 196407296 40098 33554432000 4194304 6059633 140733778663280 140733778662104 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 47951 40098 183 456 0 47487 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 191804

[startup+342.3 s]
/proc/loadavg: 2.06 2.08 2.01 4/175 21766
/proc/meminfo: memFree=30963720/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=193256 CPUtime=342.21 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 35009 0 0 0 34213 8 0 0 20 0 1 0 27960356 197894144 39967 33554432000 4194304 6059633 140733778663280 140733778661640 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 48314 39967 183 456 0 47850 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 193256

[startup+402.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/175 21767
/proc/meminfo: memFree=30952328/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=193256 CPUtime=402.2 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 35014 0 0 0 40212 8 0 0 20 0 1 0 27960356 197894144 42016 33554432000 4194304 6059633 140733778663280 140733778661640 4277774 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 48314 42016 183 456 0 47850 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 193256

[startup+462.3 s]
/proc/loadavg: 2.07 2.08 2.01 4/175 21769
/proc/meminfo: memFree=30956672/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=195916 CPUtime=462.19 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 35677 0 0 0 46211 8 0 0 20 0 1 0 27960356 200617984 41439 33554432000 4194304 6059633 140733778663280 140733778661640 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 48979 41439 183 456 0 48515 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 195916

[startup+522.3 s]
/proc/loadavg: 2.12 2.09 2.02 3/176 21773
/proc/meminfo: memFree=30957768/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=195916 CPUtime=522.18 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 35907 0 0 0 52209 9 0 0 20 0 1 0 27960356 200617984 40422 33554432000 4194304 6059633 140733778663280 140733778662104 4277535 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 48979 40422 183 456 0 48515 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 195916

[startup+582.3 s]
/proc/loadavg: 2.16 2.10 2.02 3/175 21774
/proc/meminfo: memFree=30942496/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=195916 CPUtime=582.17 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 36077 0 0 0 58208 9 0 0 20 0 1 0 27960356 200617984 42636 33554432000 4194304 6059633 140733778663280 140733778662104 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 48979 42636 183 456 0 48515 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 195916


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


[startup+882.307 s]
/proc/loadavg: 2.14 2.12 2.04 3/175 21780
/proc/meminfo: memFree=30930916/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=198064 CPUtime=882.13 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 37963 0 0 0 88200 13 0 0 20 0 1 0 27960356 202817536 43039 33554432000 4194304 6059633 140733778663280 140733778662104 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 49516 43039 183 456 0 49052 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 198064

[startup+942.3 s]
/proc/loadavg: 2.09 2.11 2.04 3/175 21781
/proc/meminfo: memFree=30932180/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=198064 CPUtime=942.12 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 38203 0 0 0 94198 14 0 0 20 0 1 0 27960356 202817536 42510 33554432000 4194304 6059633 140733778663280 140733778662104 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 49516 42510 183 456 0 49052 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 198064

[startup+1002.3 s]
/proc/loadavg: 2.07 2.10 2.04 3/175 21782
/proc/meminfo: memFree=30930808/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=198064 CPUtime=1002.1 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 38629 0 0 0 100196 14 0 0 20 0 1 0 27960356 202817536 42197 33554432000 4194304 6059633 140733778663280 140733778662104 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 49516 42197 183 456 0 49052 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 198064

[startup+1062.3 s]
/proc/loadavg: 2.09 2.10 2.04 3/175 21783
/proc/meminfo: memFree=30928816/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=199236 CPUtime=1062.09 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 39122 0 0 0 106194 15 0 0 20 0 1 0 27960356 204017664 41978 33554432000 4194304 6059633 140733778663280 140733778662104 4277822 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 49809 41978 183 456 0 49345 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 199236

[startup+1122.3 s]
/proc/loadavg: 2.03 2.08 2.03 4/176 21788
/proc/meminfo: memFree=30930740/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=200564 CPUtime=1122.08 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 39495 0 0 0 112192 16 0 0 20 0 1 0 27960356 205377536 41618 33554432000 4194304 6059633 140733778663280 140733778661640 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50141 41618 183 456 0 49677 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 200564

[startup+1182.3 s]
/proc/loadavg: 2.12 2.09 2.04 3/175 21789
/proc/meminfo: memFree=30923420/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=200564 CPUtime=1182.07 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 39517 0 0 0 118191 16 0 0 20 0 1 0 27960356 205377536 43684 33554432000 4194304 6059633 140733778663280 140733778661640 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50141 43684 183 456 0 49677 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 200564

[startup+1242.3 s]
/proc/loadavg: 2.14 2.10 2.04 3/175 21790
/proc/meminfo: memFree=30926596/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=200564 CPUtime=1242.07 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 39733 0 0 0 124190 17 0 0 20 0 1 0 27960356 205377536 43130 33554432000 4194304 6059633 140733778663280 140733778662104 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50141 43130 183 456 0 49677 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 200564

[startup+1302.3 s]
/proc/loadavg: 2.09 2.09 2.04 3/175 21791
/proc/meminfo: memFree=30932624/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=200564 CPUtime=1302.06 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 40348 0 0 0 130188 18 0 0 20 0 1 0 27960356 205377536 42382 33554432000 4194304 6059633 140733778663280 140733778662104 4278011 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50141 42382 183 456 0 49677 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 200564

[startup+1362.3 s]
/proc/loadavg: 2.07 2.09 2.04 3/175 21792
/proc/meminfo: memFree=30909040/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=201884 CPUtime=1362.05 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 40430 0 0 0 136187 18 0 0 20 0 1 0 27960356 206729216 44508 33554432000 4194304 6059633 140733778663280 140733778661640 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50471 44508 183 456 0 50007 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 201884

[startup+1422.3 s]
/proc/loadavg: 2.09 2.09 2.04 3/175 21794
/proc/meminfo: memFree=30912532/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=201884 CPUtime=1422.05 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 40907 0 0 0 142186 19 0 0 20 0 1 0 27960356 206729216 43442 33554432000 4194304 6059633 140733778663280 140733778662104 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50471 43442 183 456 0 50007 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 201884

[startup+1482.3 s]
/proc/loadavg: 2.03 2.07 2.04 3/175 21795
/proc/meminfo: memFree=30921000/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=201884 CPUtime=1482.03 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 41668 0 0 0 148183 20 0 0 20 0 1 0 27960356 206729216 42418 33554432000 4194304 6059633 140733778663280 140733778662104 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50471 42418 183 456 0 50007 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 201884

[startup+1542.31 s]
/proc/loadavg: 2.01 2.05 2.03 3/175 21796
/proc/meminfo: memFree=30915992/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=201884 CPUtime=1542.03 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 41672 0 0 0 154182 21 0 0 20 0 1 0 27960356 206729216 44466 33554432000 4194304 6059633 140733778663280 140733778662104 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50471 44466 183 456 0 50007 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 201884

[startup+1602.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/175 21797
/proc/meminfo: memFree=30900680/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=201884 CPUtime=1602.02 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 42757 0 0 0 160179 23 0 0 20 0 1 0 27960356 206729216 43718 33554432000 4194304 6059633 140733778663280 140733778662104 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50471 43718 183 456 0 50007 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 201884

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/175 21798
/proc/meminfo: memFree=30914556/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=201884 CPUtime=1662.01 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 43564 0 0 0 166176 25 0 0 20 0 1 0 27960356 206729216 42182 33554432000 4194304 6059633 140733778663280 140733778662104 4264359 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50471 42182 183 456 0 50007 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 201884

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/176 21803
/proc/meminfo: memFree=30914584/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=201884 CPUtime=1722 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 43569 0 0 0 172175 25 0 0 20 0 1 0 27960356 206729216 44742 33554432000 4194304 6059633 140733778663280 140733778662104 4277582 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50471 44742 183 456 0 50007 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 201884

[startup+1782.3 s]
/proc/loadavg: 2.11 2.05 2.02 3/175 21804
/proc/meminfo: memFree=30903948/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=203008 CPUtime=1781.99 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 44601 0 0 0 178172 27 0 0 20 0 1 0 27960356 207880192 43434 33554432000 4194304 6059633 140733778663280 140733778661640 4261770 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50752 43434 183 456 0 50288 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 203008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.08 2.04 2.02 3/175 21804
/proc/meminfo: memFree=30898176/32872528 swapFree=447868/480572
[pid=21668] ppid=21665 vsize=203008 CPUtime=1800.08 cores=0,2,4,6
/proc/21668/stat : 21668 (open-wbo) R 21665 21668 16921 0 -1 4202496 44602 0 0 0 179981 27 0 0 20 0 1 0 27960356 207880192 43946 33554432000 4194304 6059633 140733778663280 140733778661640 4261768 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/21668/statm: 50752 43946 183 456 0 50288 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 203008

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 21668 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.09
CPU user time (s): 1799.82
CPU system time (s): 0.274958
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 282024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.274958
maximum resident set size= 220924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44605
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= 43
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.44732 second user time and 7.01993 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-18 16:11:42
IDJOB=4107962
IDBENCH=74340
IDSOLVER=2547
FILE ID=node104/4107962-1466259102
RUNJOBID= node104-1466240628-16937
PBS_JOBID= 19918194
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12052_5-unsat.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4107962-1466259102/watcher-4107962-1466259102 -o /tmp/evaluation-result-4107962-1466259102/solver-4107962-1466259102 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466240628-16937 --watchdog 1960  open-wbo HOME/instance-4107962-1466259102.opb

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

MD5SUM BENCH= 2ff183c8695f0992ee4ac0210b2026e7
RANDOM SEED=2006436204

node104.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		: 2667.035
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	: 5334.07
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.035
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		: 2667.035
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:        31051396 kB
Buffers:          130316 kB
Cached:           165240 kB
SwapCached:        40452 kB
Active:           356456 kB
Inactive:         246932 kB
Active(anon):     270212 kB
Inactive(anon):    39968 kB
Active(file):      86244 kB
Inactive(file):   206964 kB
Unevictable:      480572 kB
Mlocked:          447868 kB
SwapTotal:      67108856 kB
SwapFree:       67060428 kB
Dirty:              8568 kB
Writeback:             0 kB
AnonPages:        728432 kB
Mapped:             7740 kB
Shmem:                 0 kB
Slab:             605148 kB
SReclaimable:      49296 kB
SUnreclaim:       555852 kB
KernelStack:        1456 kB
PageTables:         5040 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     892720 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    251904 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= 71684 MiB
End job on node104 at 2016-06-18 16:41:43