Trace number 4089977

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) 1800.01 1800.31

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v091-n1.opb
MD5SUM0cbe6e0ff393a79d511dbbbded66ec10
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.92171
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables273
Total number of constraints91
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)91
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4089977-1466027942.opb
0.00/0.00	c File size is 4896 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           273                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         91                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          91                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4089977-1466027942/watcher-4089977-1466027942 -o /tmp/evaluation-result-4089977-1466027942/solver-4089977-1466027942 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960 open-wbo-lsu HOME/instance-4089977-1466027942.opb 

pid=9360
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: 2.28 2.24 2.19 3/178 9363
/proc/meminfo: memFree=30345040/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=6860 CPUtime=0 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 4840142 7024640 284 33554432000 4194304 6058637 140733403885744 140737047459320 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 1715 285 164 456 0 1251 0

[startup+0.100158 s]
/proc/loadavg: 2.28 2.24 2.19 3/178 9363
/proc/meminfo: memFree=30345040/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=3652 CPUtime=0.09 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 726 0 0 0 9 0 0 0 20 0 1 0 4840142 3739648 457 33554432000 4194304 6058637 140733403885744 140737047459320 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 913 457 166 456 0 449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3652

[startup+0.200277 s]
/proc/loadavg: 2.28 2.24 2.19 3/178 9363
/proc/meminfo: memFree=30345040/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=4420 CPUtime=0.19 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 944 0 0 0 19 0 0 0 20 0 1 0 4840142 4526080 675 33554432000 4194304 6058637 140733403885744 140737047459320 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 1105 675 166 456 0 641 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4420

[startup+0.300261 s]
/proc/loadavg: 2.28 2.24 2.19 3/178 9363
/proc/meminfo: memFree=30345040/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=4508 CPUtime=0.29 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 1308 0 0 0 29 0 0 0 20 0 1 0 4840142 4616192 593 33554432000 4194304 6058637 140733403885744 140733403884472 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 1127 594 166 456 0 663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4508

[startup+0.700232 s]
/proc/loadavg: 2.28 2.24 2.19 3/178 9363
/proc/meminfo: memFree=30345040/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=9892 CPUtime=0.69 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 2436 0 0 0 69 0 0 0 20 0 1 0 4840142 10129408 1708 33554432000 4194304 6058637 140733403885744 140733403884472 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 2473 1708 166 456 0 2009 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9892

[startup+1.50024 s]
/proc/loadavg: 2.28 2.24 2.19 3/179 9364
/proc/meminfo: memFree=30337468/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=12652 CPUtime=1.49 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 3219 0 0 0 149 0 0 0 20 0 1 0 4840142 12955648 2485 33554432000 4194304 6058637 140733403885744 140733403884504 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 3163 2485 174 456 0 2699 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12652

[startup+3.10024 s]
/proc/loadavg: 2.28 2.24 2.19 3/179 9364
/proc/meminfo: memFree=30329652/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=19724 CPUtime=3.09 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 3816 0 0 0 308 1 0 0 20 0 1 0 4840142 20197376 3450 33554432000 4194304 6058637 140733403885744 140733403884808 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 4931 3450 174 456 0 4467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19724

[startup+6.30025 s]
/proc/loadavg: 2.26 2.24 2.19 3/179 9364
/proc/meminfo: memFree=30323148/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=22464 CPUtime=6.29 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 4600 0 0 0 628 1 0 0 20 0 1 0 4840142 23003136 5236 33554432000 4194304 6058637 140733403885744 140733403884504 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 5616 5236 174 456 0 5152 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22464

[startup+12.7003 s]
/proc/loadavg: 2.23 2.23 2.19 3/179 9364
/proc/meminfo: memFree=30317012/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=24132 CPUtime=12.69 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 5031 0 0 0 1268 1 0 0 20 0 1 0 4840142 24711168 5659 33554432000 4194304 6058637 140733403885744 140733403884504 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 6033 5659 177 456 0 5569 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24132

[startup+25.5003 s]
/proc/loadavg: 2.32 2.25 2.19 4/179 9364
/proc/meminfo: memFree=30295132/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=50060 CPUtime=25.48 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 6443 0 0 0 2547 1 0 0 20 0 1 0 4840142 51261440 9141 33554432000 4194304 6058637 140733403885744 140733403884472 4277545 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 12515 9141 177 456 0 12051 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50060

[startup+51.1003 s]
/proc/loadavg: 2.27 2.25 2.19 3/179 9364
/proc/meminfo: memFree=30281544/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=68916 CPUtime=51.08 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 7239 0 0 0 5106 2 0 0 20 0 1 0 4840142 70569984 12157 33554432000 4194304 6058637 140733403885744 140733403884808 4277533 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 17229 12157 177 456 0 16765 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68916

[startup+102.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/180 9368
/proc/meminfo: memFree=30262768/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=68916 CPUtime=102.27 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 7317 0 0 0 10225 2 0 0 20 0 1 0 4840142 70569984 16869 33554432000 4194304 6058637 140733403885744 140733403884472 4278331 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 17229 16869 177 456 0 16765 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68916

[startup+162.3 s]
/proc/loadavg: 2.27 2.25 2.19 4/180 9392
/proc/meminfo: memFree=30248832/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=82612 CPUtime=162.26 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 9130 0 0 0 16222 4 0 0 20 0 1 0 4840142 84594688 20293 33554432000 4194304 6058637 140733403885744 140733403884808 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 20653 20293 177 456 0 20189 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 82612

[startup+222.308 s]
/proc/loadavg: 2.32 2.28 2.20 4/179 9394
/proc/meminfo: memFree=30248848/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=82612 CPUtime=222.26 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 11017 0 0 0 22220 6 0 0 20 0 1 0 4840142 84594688 20293 33554432000 4194304 6058637 140733403885744 140733403884808 4278218 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 20653 20293 177 456 0 20189 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82612

[startup+282.3 s]
/proc/loadavg: 2.18 2.25 2.19 3/179 9395
/proc/meminfo: memFree=30248848/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=82612 CPUtime=282.24 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 12913 0 0 0 28215 9 0 0 20 0 1 0 4840142 84594688 20293 33554432000 4194304 6058637 140733403885744 140733403884808 4254941 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 20653 20293 177 456 0 20189 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 82612

[startup+342.3 s]
/proc/loadavg: 2.20 2.25 2.19 4/179 9396
/proc/meminfo: memFree=30207264/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=82612 CPUtime=342.23 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 14341 0 0 0 34211 12 0 0 20 0 1 0 4840142 84594688 20293 33554432000 4194304 6058637 140733403885744 140733403884808 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 20653 20293 177 456 0 20189 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 82612

[startup+402.3 s]
/proc/loadavg: 2.38 2.29 2.21 3/179 9397
/proc/meminfo: memFree=30209452/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=82612 CPUtime=402.22 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 15864 0 0 0 40208 14 0 0 20 0 1 0 4840142 84594688 20293 33554432000 4194304 6058637 140733403885744 140733403884808 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 20653 20293 177 456 0 20189 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 82612

[startup+462.3 s]
/proc/loadavg: 2.41 2.31 2.22 3/179 9398
/proc/meminfo: memFree=30154636/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=131932 CPUtime=462.22 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 17580 0 0 0 46204 18 0 0 20 0 1 0 4840142 135098368 32011 33554432000 4194304 6058637 140733403885744 140733403884520 4278237 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 32983 32011 177 456 0 32519 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 131932

[startup+522.3 s]
/proc/loadavg: 2.33 2.31 2.22 4/179 9400
/proc/meminfo: memFree=30204956/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=82612 CPUtime=522.2 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 19905 0 0 0 52199 21 0 0 20 0 1 0 4840142 84594688 20293 33554432000 4194304 6058637 140733403885744 140733403884808 4277753 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 20653 20293 177 456 0 20189 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 82612

[startup+582.3 s]
/proc/loadavg: 2.22 2.28 2.21 3/179 9401
/proc/meminfo: memFree=30168596/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=131932 CPUtime=582.2 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 22510 0 0 0 58195 25 0 0 20 0 1 0 4840142 135098368 30987 33554432000 4194304 6058637 140733403885744 140733403884520 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 32983 30987 177 456 0 32519 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 131932


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.26 2.21 3/179 9411
/proc/meminfo: memFree=30168916/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=150768 CPUtime=942.14 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 34293 0 0 0 94170 44 0 0 20 0 1 0 4840142 154386432 28979 33554432000 4194304 6058637 140733403885744 140733403884520 4866081 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 37692 28979 177 456 0 37228 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 150768

[startup+1002.3 s]
/proc/loadavg: 2.30 2.29 2.22 3/179 9412
/proc/meminfo: memFree=30189268/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=181588 CPUtime=1002.13 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 35969 0 0 0 100166 47 0 0 20 0 1 0 4840142 185946112 35190 33554432000 4194304 6058637 140733403885744 140733403884776 4278112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 45397 35190 177 456 0 44933 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 181588

[startup+1062.3 s]
/proc/loadavg: 2.28 2.29 2.23 4/179 9413
/proc/meminfo: memFree=30163868/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=150768 CPUtime=1062.12 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 37593 0 0 0 106163 49 0 0 20 0 1 0 4840142 154386432 29562 33554432000 4194304 6058637 140733403885744 140733403884520 4277704 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 37692 29562 177 456 0 37228 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 150768

[startup+1122.3 s]
/proc/loadavg: 2.29 2.29 2.23 3/179 9415
/proc/meminfo: memFree=30128356/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=181588 CPUtime=1122.11 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 39260 0 0 0 112160 51 0 0 20 0 1 0 4840142 185946112 36285 33554432000 4194304 6058637 140733403885744 140733403884776 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 45397 36285 177 456 0 44933 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 181588

[startup+1182.3 s]
/proc/loadavg: 2.35 2.31 2.24 3/179 9416
/proc/meminfo: memFree=30241940/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=101448 CPUtime=1182.11 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 40340 0 0 0 118157 54 0 0 20 0 1 0 4840142 103882752 21428 33554432000 4194304 6058637 140733403885744 140733403884808 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 25362 21428 177 456 0 24898 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 101448

[startup+1242.3 s]
/proc/loadavg: 2.29 2.31 2.24 4/179 9417
/proc/meminfo: memFree=30166000/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=150768 CPUtime=1242.09 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 41892 0 0 0 124153 56 0 0 20 0 1 0 4840142 154386432 32634 33554432000 4194304 6058637 140733403885744 140733403884520 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 37692 32634 177 456 0 37228 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 150768

[startup+1302.3 s]
/proc/loadavg: 2.32 2.31 2.25 3/180 9421
/proc/meminfo: memFree=30139332/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=181588 CPUtime=1302.08 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 43569 0 0 0 130149 59 0 0 20 0 1 0 4840142 185946112 36797 33554432000 4194304 6058637 140733403885744 140733403884776 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 45397 36797 177 456 0 44933 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 181588

[startup+1362.3 s]
/proc/loadavg: 2.27 2.30 2.25 3/179 9422
/proc/meminfo: memFree=30119012/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=181588 CPUtime=1362.07 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 44648 0 0 0 136146 61 0 0 20 0 1 0 4840142 185946112 39869 33554432000 4194304 6058637 140733403885744 140733403884776 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 45397 39869 177 456 0 44933 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 181588

[startup+1422.3 s]
/proc/loadavg: 2.23 2.28 2.25 4/179 9424
/proc/meminfo: memFree=30182368/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=101448 CPUtime=1422.06 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 45729 0 0 0 142143 63 0 0 20 0 1 0 4840142 103882752 22452 33554432000 4194304 6058637 140733403885744 140733403884808 4264643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 25362 22452 177 456 0 24898 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 101448

[startup+1482.3 s]
/proc/loadavg: 2.27 2.29 2.25 3/179 9425
/proc/meminfo: memFree=30147092/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=150768 CPUtime=1482.05 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 47277 0 0 0 148139 66 0 0 20 0 1 0 4840142 154386432 31610 33554432000 4194304 6058637 140733403885744 140733403884520 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 37692 31610 177 456 0 37228 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 150768

[startup+1542.31 s]
/proc/loadavg: 2.22 2.28 2.25 3/179 9426
/proc/meminfo: memFree=30140552/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=150768 CPUtime=1542.05 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 48358 0 0 0 154137 68 0 0 20 0 1 0 4840142 154386432 33658 33554432000 4194304 6058637 140733403885744 140733403884520 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 37692 33658 177 456 0 37228 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 150768

[startup+1602.3 s]
/proc/loadavg: 2.37 2.31 2.26 4/179 9427
/proc/meminfo: memFree=30146160/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=150768 CPUtime=1602.02 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 49742 0 0 0 160131 71 0 0 20 0 1 0 4840142 154386432 34170 33554432000 4194304 6058637 140733403885744 140733403884520 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 37692 34170 177 456 0 37228 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 150768

[startup+1662.3 s]
/proc/loadavg: 2.27 2.30 2.26 3/179 9474
/proc/meminfo: memFree=30259008/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=120800 CPUtime=1662.02 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 50661 0 0 0 166128 74 0 0 20 0 1 0 4840142 123699200 29109 33554432000 4194304 6058637 140733403885744 140733403884808 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 30200 29109 177 456 0 29736 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 120800

[startup+1722.3 s]
/proc/loadavg: 2.27 2.30 2.27 3/179 9476
/proc/meminfo: memFree=30144912/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=251028 CPUtime=1722.01 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 52264 0 0 0 172125 76 0 0 20 0 1 0 4840142 257052672 50630 33554432000 4194304 6058637 140733403885744 140733403884776 4278348 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 62757 50630 177 456 0 62293 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 251028

[startup+1782.3 s]
/proc/loadavg: 2.38 2.33 2.28 4/179 9477
/proc/meminfo: memFree=30139636/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=200940 CPUtime=1782 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 53341 0 0 0 178122 78 0 0 20 0 1 0 4840142 205762560 47769 33554432000 4194304 6058637 140733403885744 140733403884776 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 50235 47769 177 456 0 49771 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 200940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.40 2.34 2.28 3/179 9477
/proc/meminfo: memFree=30128156/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=251028 CPUtime=1800 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 53650 0 0 0 179921 79 0 0 20 0 1 0 4840142 257052672 50630 33554432000 4194304 6058637 140733403885744 140733403884776 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 62757 50630 177 456 0 62293 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 251028

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 9363 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.40 2.34 2.28 3/179 9477
/proc/meminfo: memFree=30128156/32872528 swapFree=1504408/1684280
[pid=9363] ppid=9360 vsize=251028 CPUtime=1800 cores=0,2,4,6
/proc/9363/stat : 9363 (open-wbo-lsu) R 9360 9363 5923 0 -1 4202496 53650 0 0 0 179921 79 0 0 20 0 1 0 4840142 257052672 50630 33554432000 4194304 6058637 140733403885744 140733403884776 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9363/statm: 62757 50630 177 456 0 62293 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 251028

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1799.21
CPU system time (s): 0.799878
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 251028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.21
system time used= 0.799878
maximum resident set size= 212760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53653
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= 29
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.86011 second user time and 7.98379 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-15 23:59:02
IDJOB=4089977
IDBENCH=107483
IDSOLVER=2545
FILE ID=node135/4089977-1466027942
RUNJOBID= node135-1466018728-8272
PBS_JOBID= 19902813
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v091-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089977-1466027942/watcher-4089977-1466027942 -o /tmp/evaluation-result-4089977-1466027942/solver-4089977-1466027942 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960  open-wbo-lsu HOME/instance-4089977-1466027942.opb

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

MD5SUM BENCH= 0cbe6e0ff393a79d511dbbbded66ec10
RANDOM SEED=1401493551

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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		: 2667.004
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:        30345568 kB
Buffers:           20888 kB
Cached:            50888 kB
SwapCached:         1524 kB
Active:           102496 kB
Inactive:          41896 kB
Active(anon):      73164 kB
Inactive(anon):     1808 kB
Active(file):      29332 kB
Inactive(file):    40088 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              4680 kB
Writeback:             0 kB
AnonPages:       1769500 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             564920 kB
SReclaimable:       9328 kB
SUnreclaim:       555592 kB
KernelStack:        1488 kB
PageTables:         7304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1869380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 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= 71728 MiB
End job on node135 at 2016-06-16 00:29:03