Trace number 4116682

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-size80-round22-5.opb
MD5SUM5da3d2b0ef82a20c0504ed48aabb7dc1
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 benchmark1108.62
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 constraints8656
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)368
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-4116682-1466957076.opb
0.00/0.00	c File size is 377111 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:       7792                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
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-4116682-1466957076/watcher-4116682-1466957076 -o /tmp/evaluation-result-4116682-1466957076/solver-4116682-1466957076 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116682-1466957076.opb 

pid=22690
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: 2.22 2.23 2.20 3/174 22693
/proc/meminfo: memFree=30350380/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=2576 CPUtime=0 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 398 0 0 0 0 0 0 0 20 0 1 0 28746635 2637824 273 33554432000 4194304 6059633 140734941573280 140737226558696 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22693/statm: 678 275 227 456 0 121 0

[startup+0.100175 s]
/proc/loadavg: 2.22 2.23 2.20 3/174 22693
/proc/meminfo: memFree=30350380/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=26964 CPUtime=0.08 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 4998 0 0 0 8 0 0 0 20 0 1 0 28746635 27611136 5229 33554432000 4194304 6059633 140734941573280 140737226558696 4266527 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22693/statm: 6741 5230 167 456 0 6277 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26964

[startup+0.200359 s]
/proc/loadavg: 2.22 2.23 2.20 3/174 22693
/proc/meminfo: memFree=30350380/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=27684 CPUtime=0.18 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 5294 0 0 0 18 0 0 0 20 0 1 0 28746635 28348416 5472 33554432000 4194304 6059633 140734941573280 140737226558696 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22693/statm: 6921 5472 182 456 0 6457 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27684

[startup+0.300351 s]
/proc/loadavg: 2.22 2.23 2.20 3/174 22693
/proc/meminfo: memFree=30350380/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=27816 CPUtime=0.28 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 5340 0 0 0 28 0 0 0 20 0 1 0 28746635 28483584 5518 33554432000 4194304 6059633 140734941573280 140737226558696 4278447 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22693/statm: 6954 5518 182 456 0 6490 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27816

[startup+0.700299 s]
/proc/loadavg: 2.22 2.23 2.20 3/174 22693
/proc/meminfo: memFree=30350380/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=28216 CPUtime=0.68 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 5479 0 0 0 68 0 0 0 20 0 1 0 28746635 28893184 5656 33554432000 4194304 6059633 140734941573280 140734941571640 4277514 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22693/statm: 7054 5656 183 456 0 6590 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28216

[startup+1.5003 s]
/proc/loadavg: 2.22 2.23 2.20 3/175 22694
/proc/meminfo: memFree=30328376/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=28332 CPUtime=1.48 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 5947 0 0 0 148 0 0 0 20 0 1 0 28746635 29011968 5573 33554432000 4194304 6059633 140734941573280 140734941571640 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 7083 5573 184 456 0 6619 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28332

[startup+3.10031 s]
/proc/loadavg: 2.20 2.23 2.20 3/175 22694
/proc/meminfo: memFree=30327748/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=28596 CPUtime=3.09 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 6195 0 0 0 308 1 0 0 20 0 1 0 28746635 29282304 5811 33554432000 4194304 6059633 140734941573280 140734941571656 4277572 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 7149 5811 184 456 0 6685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28596

[startup+6.30029 s]
/proc/loadavg: 2.20 2.23 2.20 4/175 22694
/proc/meminfo: memFree=30326940/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=29076 CPUtime=6.28 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 7114 0 0 0 627 1 0 0 20 0 1 0 28746635 29773824 5925 33554432000 4194304 6059633 140734941573280 140734941572104 4261792 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 7269 5925 184 456 0 6805 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29076

[startup+12.7003 s]
/proc/loadavg: 2.25 2.24 2.20 3/175 22694
/proc/meminfo: memFree=30315324/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=40808 CPUtime=12.68 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 7968 0 0 0 1267 1 0 0 20 0 1 0 28746635 41787392 8757 33554432000 4194304 6059633 140734941573280 140734941571800 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 10202 8757 184 456 0 9738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40808

[startup+25.5004 s]
/proc/loadavg: 2.29 2.24 2.20 4/175 22694
/proc/meminfo: memFree=30315704/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=40808 CPUtime=25.48 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 8016 0 0 0 2547 1 0 0 20 0 1 0 28746635 41787392 8799 33554432000 4194304 6059633 140734941573280 140734941571800 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 10202 8799 184 456 0 9738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40808

[startup+51.1004 s]
/proc/loadavg: 2.25 2.24 2.20 3/175 22694
/proc/meminfo: memFree=30265380/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=45168 CPUtime=51.08 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 8839 0 0 0 5106 2 0 0 20 0 1 0 28746635 46252032 10048 33554432000 4194304 6059633 140734941573280 140734941571800 4246422 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 11292 10048 184 456 0 10828 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45168

[startup+102.3 s]
/proc/loadavg: 2.20 2.23 2.19 3/175 22695
/proc/meminfo: memFree=30273108/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=47888 CPUtime=102.28 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 9028 0 0 0 10226 2 0 0 20 0 1 0 28746635 49037312 10742 33554432000 4194304 6059633 140734941573280 140734941571800 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 11972 10742 184 456 0 11508 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47888

[startup+162.3 s]
/proc/loadavg: 2.22 2.23 2.19 3/175 22696
/proc/meminfo: memFree=30297572/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=71000 CPUtime=162.26 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 9634 0 0 0 16223 3 0 0 20 0 1 0 28746635 72704000 13304 33554432000 4194304 6059633 140734941573280 140734941571768 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 17750 13304 184 456 0 17286 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71000

[startup+222.307 s]
/proc/loadavg: 2.21 2.23 2.19 3/175 22743
/proc/meminfo: memFree=30335384/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=71000 CPUtime=222.26 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 9635 0 0 0 22223 3 0 0 20 0 1 0 28746635 72704000 13816 33554432000 4194304 6059633 140734941573280 140734941571768 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 17750 13816 184 456 0 17286 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71000

[startup+282.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/175 22745
/proc/meminfo: memFree=30329856/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=71000 CPUtime=282.24 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 10076 0 0 0 28221 3 0 0 20 0 1 0 28746635 72704000 13816 33554432000 4194304 6059633 140734941573280 140734941572104 4278141 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 17750 13816 184 456 0 17286 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 71000

[startup+342.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/176 22749
/proc/meminfo: memFree=30315576/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=342.23 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 10079 0 0 0 34220 3 0 0 20 0 1 0 28746635 92012544 14330 33554432000 4194304 6059633 140734941573280 140734941571768 4246422 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 14330 184 456 0 22000 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89856

[startup+402.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/175 22750
/proc/meminfo: memFree=30309316/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=402.23 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 10080 0 0 0 40219 4 0 0 20 0 1 0 28746635 92012544 14842 33554432000 4194304 6059633 140734941573280 140734941571768 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 14842 184 456 0 22000 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 89856

[startup+462.3 s]
/proc/loadavg: 2.18 2.19 2.18 4/175 22751
/proc/meminfo: memFree=30286972/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=462.21 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 10696 0 0 0 46217 4 0 0 20 0 1 0 28746635 92012544 20022 33554432000 4194304 6059633 140734941573280 140734941571768 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 20022 184 456 0 22000 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 89856

[startup+522.3 s]
/proc/loadavg: 2.25 2.20 2.18 4/175 22752
/proc/meminfo: memFree=30276544/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=522.2 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 10697 0 0 0 52216 4 0 0 20 0 1 0 28746635 92012544 20534 33554432000 4194304 6059633 140734941573280 140734941571768 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 20534 184 456 0 22000 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 89856

[startup+582.3 s]
/proc/loadavg: 2.32 2.22 2.19 3/175 22754
/proc/meminfo: memFree=30270396/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=582.19 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 10698 0 0 0 58215 4 0 0 20 0 1 0 28746635 92012544 21046 33554432000 4194304 6059633 140734941573280 140734941571768 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 21046 184 456 0 22000 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 89856


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/176 22765
/proc/meminfo: memFree=30228400/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=942.14 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 11453 0 0 0 94206 8 0 0 20 0 1 0 28746635 142516224 29626 33554432000 4194304 6059633 140734941573280 140734941571816 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 29626 184 456 0 34330 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139176

[startup+1002.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/175 22766
/proc/meminfo: memFree=30261180/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=1002.13 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 11530 0 0 0 100204 9 0 0 20 0 1 0 28746635 92012544 21380 33554432000 4194304 6059633 140734941573280 140734941572104 4255373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 21380 184 456 0 22000 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 89856

[startup+1062.3 s]
/proc/loadavg: 2.23 2.21 2.18 4/175 22767
/proc/meminfo: memFree=30229340/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=1062.11 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 11604 0 0 0 106202 9 0 0 20 0 1 0 28746635 92012544 21380 33554432000 4194304 6059633 140734941573280 140734941572104 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 21380 184 456 0 22000 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 89856

[startup+1122.3 s]
/proc/loadavg: 2.18 2.20 2.18 4/175 22768
/proc/meminfo: memFree=30261012/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=1122.11 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 11679 0 0 0 112201 10 0 0 20 0 1 0 28746635 92012544 21380 33554432000 4194304 6059633 140734941573280 140734941572104 4254778 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 21380 184 456 0 22000 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 89856

[startup+1182.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/175 22770
/proc/meminfo: memFree=30260844/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=1182.1 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 11754 0 0 0 118199 11 0 0 20 0 1 0 28746635 92012544 21380 33554432000 4194304 6059633 140734941573280 140734941572104 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 21380 184 456 0 22000 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 89856

[startup+1242.3 s]
/proc/loadavg: 2.27 2.22 2.19 4/175 22771
/proc/meminfo: memFree=30226396/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1242.09 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 11902 0 0 0 124197 12 0 0 20 0 1 0 28746635 142516224 30139 33554432000 4194304 6059633 140734941573280 140734941571816 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 30139 184 456 0 34330 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 139176

[startup+1302.3 s]
/proc/loadavg: 2.30 2.23 2.19 3/175 22772
/proc/meminfo: memFree=30223976/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1302.08 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 11981 0 0 0 130195 13 0 0 20 0 1 0 28746635 142516224 31163 33554432000 4194304 6059633 140734941573280 140734941571816 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 31163 184 456 0 34330 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 139176

[startup+1362.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/175 22773
/proc/meminfo: memFree=30219784/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1362.07 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 12059 0 0 0 136194 13 0 0 20 0 1 0 28746635 142516224 31675 33554432000 4194304 6059633 140734941573280 140734941571816 4278296 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 31675 184 456 0 34330 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 139176

[startup+1422.3 s]
/proc/loadavg: 2.38 2.27 2.20 4/175 22774
/proc/meminfo: memFree=30188416/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1422.07 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 12230 0 0 0 142193 14 0 0 20 0 1 0 28746635 142516224 31675 33554432000 4194304 6059633 140734941573280 140734941571816 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 31675 184 456 0 34330 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 139176

[startup+1482.3 s]
/proc/loadavg: 2.30 2.27 2.20 3/174 22775
/proc/meminfo: memFree=30185880/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1482.05 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 12620 0 0 0 148190 15 0 0 20 0 1 0 28746635 142516224 31675 33554432000 4194304 6059633 140734941573280 140734941571816 4255180 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 31675 184 456 0 34330 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 139176

[startup+1542.31 s]
/proc/loadavg: 2.26 2.26 2.20 4/176 22780
/proc/meminfo: memFree=30186144/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1542.05 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 13287 0 0 0 154188 17 0 0 20 0 1 0 28746635 142516224 31675 33554432000 4194304 6059633 140734941573280 140734941571816 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 31675 184 456 0 34330 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 139176

[startup+1602.3 s]
/proc/loadavg: 2.29 2.26 2.20 4/175 22781
/proc/meminfo: memFree=30187928/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1602.03 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 13953 0 0 0 160185 18 0 0 20 0 1 0 28746635 142516224 31163 33554432000 4194304 6059633 140734941573280 140734941571816 4277616 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 31163 184 456 0 34330 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 139176

[startup+1662.3 s]
/proc/loadavg: 2.38 2.28 2.20 3/175 22782
/proc/meminfo: memFree=30192036/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1662.03 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 14617 0 0 0 166183 20 0 0 20 0 1 0 28746635 142516224 30651 33554432000 4194304 6059633 140734941573280 140734941571816 4262833 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 30651 184 456 0 34330 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 139176

[startup+1722.3 s]
/proc/loadavg: 2.29 2.28 2.20 3/175 22783
/proc/meminfo: memFree=30230164/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1722.02 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 15279 0 0 0 172180 22 0 0 20 0 1 0 28746635 142516224 29627 33554432000 4194304 6059633 140734941573280 140734941571816 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 29627 184 456 0 34330 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139176

[startup+1782.3 s]
/proc/loadavg: 2.32 2.28 2.21 4/175 22784
/proc/meminfo: memFree=30260924/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=89856 CPUtime=1782.01 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 15872 0 0 0 178178 23 0 0 20 0 1 0 28746635 92012544 21381 33554432000 4194304 6059633 140734941573280 140734941572104 4277689 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 22464 21381 184 456 0 22000 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 89856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.32 2.29 2.21 3/175 22785
/proc/meminfo: memFree=30185708/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1800.01 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 15945 0 0 0 179977 24 0 0 20 0 1 0 28746635 142516224 31163 33554432000 4194304 6059633 140734941573280 140734941571816 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 31163 184 456 0 34330 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139176

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 22693 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.32 2.29 2.21 3/175 22785
/proc/meminfo: memFree=30185708/32872528 swapFree=1308564/1463908
[pid=22693] ppid=22690 vsize=139176 CPUtime=1800.01 cores=1,3,5,7
/proc/22693/stat : 22693 (open-wbo) R 22690 22693 21023 0 -1 4202496 15945 0 0 0 179977 24 0 0 20 0 1 0 28746635 142516224 31163 33554432000 4194304 6059633 140734941573280 140734941571816 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22693/statm: 34794 31163 184 456 0 34330 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139176

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.241963
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 169996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.241963
maximum resident set size= 141304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15948
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= 1989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.68729 second user time and 6.77697 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 18:04:36
IDJOB=4116682
IDBENCH=109500
IDSOLVER=2547
FILE ID=node121/4116682-1466957076
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round22-5.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116682-1466957076/watcher-4116682-1466957076 -o /tmp/evaluation-result-4116682-1466957076/solver-4116682-1466957076 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116682-1466957076.opb

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

MD5SUM BENCH= 5da3d2b0ef82a20c0504ed48aabb7dc1
RANDOM SEED=1770944573

node121.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		: 2667.172
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		: 2667.172
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	: 5332.57
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		: 2667.172
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	: 5332.57
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		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30351444 kB
Buffers:           73676 kB
Cached:           177316 kB
SwapCached:         1456 kB
Active:           116188 kB
Inactive:         213800 kB
Active(anon):      78392 kB
Inactive(anon):     2960 kB
Active(file):      37796 kB
Inactive(file):   210840 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       1650612 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594368 kB
SReclaimable:      38520 kB
SUnreclaim:       555848 kB
KernelStack:        1456 kB
PageTables:         7000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1667896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    331776 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= 71688 MiB
End job on node121 at 2016-06-26 18:34:37