Trace number 4083458

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) 1800.12 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
MD5SUMfff7b3dc5d07bd6a4fd3046b5e5241f1
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.089985
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8190
Total number of constraints181
Number of constraints which are clauses91
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint91
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 92
Number of bits of the biggest sum of numbers7
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-4083458-1465342816.opb
0.00/0.00	c File size is 146765 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          8190                                                                   |
1800.09/1800.40	c |  Number of hard clauses:         91                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          90                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.02 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4083458-1465342816/watcher-4083458-1465342816 -o /tmp/evaluation-result-4083458-1465342816/solver-4083458-1465342816 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24673 --watchdog 1960 open-wbo-lsu HOME/instance-4083458-1465342816.opb 

pid=26727
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: 2.27 2.22 2.19 4/177 26730
/proc/meminfo: memFree=29807912/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=2876 CPUtime=0 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 463 0 0 0 0 0 0 0 20 0 1 0 116213416 2945024 338 33554432000 4194304 6058637 140734497896576 140736513272936 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 719 338 171 456 0 219 0

[startup+0.100129 s]
/proc/loadavg: 2.27 2.22 2.19 4/177 26730
/proc/meminfo: memFree=29807912/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=12404 CPUtime=0.09 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 1930 0 0 0 9 0 0 0 20 0 1 0 116213416 12701696 2242 33554432000 4194304 6058637 140734497896576 140736513272936 4255543 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 3101 2242 163 456 0 2637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12404

[startup+0.200342 s]
/proc/loadavg: 2.27 2.22 2.19 4/177 26730
/proc/meminfo: memFree=29807912/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=12404 CPUtime=0.19 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 1930 0 0 0 19 0 0 0 20 0 1 0 116213416 12701696 2242 33554432000 4194304 6058637 140734497896576 140736513272936 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 3101 2242 163 456 0 2637 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12404

[startup+0.30026 s]
/proc/loadavg: 2.27 2.22 2.19 4/177 26730
/proc/meminfo: memFree=29807912/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=12404 CPUtime=0.29 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 1935 0 0 0 29 0 0 0 20 0 1 0 116213416 12701696 2247 33554432000 4194304 6058637 140734497896576 140736513272936 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 3101 2247 163 456 0 2637 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12404

[startup+0.700234 s]
/proc/loadavg: 2.27 2.22 2.19 4/177 26730
/proc/meminfo: memFree=29807912/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=12404 CPUtime=0.69 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 1992 0 0 0 69 0 0 0 20 0 1 0 116213416 12701696 2304 33554432000 4194304 6058637 140734497896576 140734497895304 4254956 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 3101 2304 163 456 0 2637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12404

[startup+1.50023 s]
/proc/loadavg: 2.27 2.22 2.19 4/178 26731
/proc/meminfo: memFree=29797556/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=15256 CPUtime=1.49 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 2641 0 0 0 149 0 0 0 20 0 1 0 116213416 15622144 2953 33554432000 4194304 6058637 140734497896576 140734497895304 4254924 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 3814 2953 163 456 0 3350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15256

[startup+3.10022 s]
/proc/loadavg: 2.27 2.22 2.19 4/178 26731
/proc/meminfo: memFree=29789740/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=15256 CPUtime=3.09 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 4066 0 0 0 309 0 0 0 20 0 1 0 116213416 15622144 3069 33554432000 4194304 6058637 140734497896576 140734497895640 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 3814 3069 165 456 0 3350 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15256

[startup+6.30023 s]
/proc/loadavg: 2.25 2.21 2.18 3/178 26731
/proc/meminfo: memFree=29776740/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=27060 CPUtime=6.29 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 5567 0 0 0 628 1 0 0 20 0 1 0 116213416 27709440 4734 33554432000 4194304 6058637 140734497896576 140734497895640 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 6765 4734 165 456 0 6301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27060

[startup+12.7003 s]
/proc/loadavg: 2.23 2.21 2.18 3/178 26731
/proc/meminfo: memFree=29761836/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=38712 CPUtime=12.68 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 6128 0 0 0 1267 1 0 0 20 0 1 0 116213416 39641088 9228 33554432000 4194304 6058637 140734497896576 140734497895640 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 9678 9228 165 456 0 9214 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38712

[startup+25.5003 s]
/proc/loadavg: 2.18 2.20 2.18 4/178 26731
/proc/meminfo: memFree=29722996/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=69060 CPUtime=25.48 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 6857 0 0 0 2546 2 0 0 20 0 1 0 116213416 70717440 16815 33554432000 4194304 6058637 140734497896576 140734497895640 4255480 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 17265 16815 165 456 0 16801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69060

[startup+51.1003 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 26731
/proc/meminfo: memFree=29771248/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=69060 CPUtime=51.08 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 7463 0 0 0 5105 3 0 0 20 0 1 0 116213416 70717440 16827 33554432000 4194304 6058637 140734497896576 140734497895640 4255024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 17265 16827 177 456 0 16801 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69060

[startup+102.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 26732
/proc/meminfo: memFree=29663132/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=149200 CPUtime=102.28 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 10117 0 0 0 10220 8 0 0 20 0 1 0 116213416 152780800 29441 33554432000 4194304 6058637 140734497896576 140734497895352 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 37300 29441 177 456 0 36836 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 149200

[startup+162.3 s]
/proc/loadavg: 2.13 2.19 2.18 3/177 26733
/proc/meminfo: memFree=29718624/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=69060 CPUtime=162.27 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 14574 0 0 0 16210 17 0 0 20 0 1 0 116213416 70717440 16827 33554432000 4194304 6058637 140734497896576 140734497895640 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 17265 16827 177 456 0 16801 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 69060

[startup+222.307 s]
/proc/loadavg: 2.16 2.19 2.17 4/177 26780
/proc/meminfo: memFree=29764072/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=118380 CPUtime=222.26 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 18862 0 0 0 22201 25 0 0 20 0 1 0 116213416 121221120 25298 33554432000 4194304 6058637 140734497896576 140734497895608 4255174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 29595 25298 177 456 0 29131 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 118380

[startup+282.3 s]
/proc/loadavg: 2.33 2.23 2.19 4/177 26781
/proc/meminfo: memFree=29741304/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=149200 CPUtime=282.25 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 23067 0 0 0 28191 34 0 0 20 0 1 0 116213416 152780800 35605 33554432000 4194304 6058637 140734497896576 140734497895608 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 37300 35605 177 456 0 36836 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 149200

[startup+342.3 s]
/proc/loadavg: 2.25 2.23 2.19 4/177 26782
/proc/meminfo: memFree=29713652/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=199288 CPUtime=342.24 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 26990 0 0 0 34181 43 0 0 20 0 1 0 116213416 204070912 37442 33554432000 4194304 6058637 140734497896576 140734497895608 4255149 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 49822 37442 177 456 0 49358 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 199288

[startup+402.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 26783
/proc/meminfo: memFree=29718944/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=149200 CPUtime=402.23 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 32715 0 0 0 40166 57 0 0 20 0 1 0 116213416 152780800 36629 33554432000 4194304 6058637 140734497896576 140734497895608 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 37300 36629 177 456 0 36836 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 149200

[startup+462.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 26784
/proc/meminfo: memFree=29729124/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=149200 CPUtime=462.22 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 38743 0 0 0 46152 70 0 0 20 0 1 0 116213416 152780800 32533 33554432000 4194304 6058637 140734497896576 140734497895608 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 37300 32533 177 456 0 36836 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 149200

[startup+522.3 s]
/proc/loadavg: 2.10 2.18 2.17 3/177 26785
/proc/meminfo: memFree=29675588/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=150728 CPUtime=522.21 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 43979 0 0 0 52140 81 0 0 20 0 1 0 116213416 154345472 34448 33554432000 4194304 6058637 140734497896576 140734497895192 4255543 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 37682 34448 177 456 0 37218 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 150728

[startup+582.3 s]
/proc/loadavg: 2.35 2.23 2.19 4/177 26787
/proc/meminfo: memFree=29676008/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=159312 CPUtime=582.19 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 49678 0 0 0 58128 91 0 0 20 0 1 0 116213416 163135488 32455 33554432000 4194304 6058637 140734497896576 140734497895608 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 39828 32455 177 456 0 39364 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 159312


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


[startup+882.307 s]
/proc/loadavg: 2.25 2.23 2.18 4/177 26796
/proc/meminfo: memFree=29569668/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=246732 CPUtime=882.15 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 77761 0 0 0 88072 143 0 0 20 0 1 0 116213416 252653568 55986 33554432000 4194304 6058637 140734497896576 140734497895192 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 61683 55986 177 456 0 61219 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 246732

[startup+942.3 s]
/proc/loadavg: 2.26 2.23 2.19 3/177 26797
/proc/meminfo: memFree=29567184/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=249808 CPUtime=942.13 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 81168 0 0 0 94061 152 0 0 20 0 1 0 116213416 255803392 56680 33554432000 4194304 6058637 140734497896576 140734497895192 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 62452 56680 177 456 0 61988 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 249808

[startup+1002.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 26798
/proc/meminfo: memFree=29543108/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=336944 CPUtime=1002.12 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 85855 0 0 0 100051 161 0 0 20 0 1 0 116213416 345030656 65804 33554432000 4194304 6058637 140734497896576 140734497895192 4262182 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 84236 65804 177 456 0 83772 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 336944

[startup+1062.3 s]
/proc/loadavg: 2.12 2.19 2.17 3/177 26799
/proc/meminfo: memFree=29555188/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=258412 CPUtime=1062.11 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 88570 0 0 0 106042 169 0 0 20 0 1 0 116213416 264613888 59670 33554432000 4194304 6058637 140734497896576 140734497895192 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 64603 59670 177 456 0 64139 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 258412

[startup+1122.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 26800
/proc/meminfo: memFree=29559088/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=263016 CPUtime=1122.11 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 92350 0 0 0 112032 179 0 0 20 0 1 0 116213416 269328384 61240 33554432000 4194304 6058637 140734497896576 140734497895192 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 65754 61240 177 456 0 65290 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 263016

[startup+1182.3 s]
/proc/loadavg: 2.14 2.19 2.18 3/176 26801
/proc/meminfo: memFree=29523444/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=348780 CPUtime=1182.09 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 96812 0 0 0 118021 188 0 0 20 0 1 0 116213416 357150720 67575 33554432000 4194304 6058637 140734497896576 140734497895608 4255160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 87195 67575 177 456 0 86731 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 348780

[startup+1242.3 s]
/proc/loadavg: 2.18 2.18 2.17 3/178 26806
/proc/meminfo: memFree=29584900/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=221168 CPUtime=1242.09 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 99429 0 0 0 124014 195 0 0 20 0 1 0 116213416 226476032 53662 33554432000 4194304 6058637 140734497896576 140734497895640 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 55292 53662 177 456 0 54828 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 221168

[startup+1302.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/178 26830
/proc/meminfo: memFree=29570336/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=225188 CPUtime=1302.08 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 103144 0 0 0 130003 205 0 0 20 0 1 0 116213416 230592512 54643 33554432000 4194304 6058637 140734497896576 140734497895192 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 56297 54643 177 456 0 55833 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 225188

[startup+1362.3 s]
/proc/loadavg: 2.34 2.22 2.19 3/177 26831
/proc/meminfo: memFree=29487792/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=363164 CPUtime=1362.07 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 107051 0 0 0 135995 212 0 0 20 0 1 0 116213416 371879936 79663 33554432000 4194304 6058637 140734497896576 140734497895192 4255224 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 90791 79663 177 456 0 90327 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 363164

[startup+1422.3 s]
/proc/loadavg: 2.31 2.22 2.19 3/177 26832
/proc/meminfo: memFree=29488700/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=365908 CPUtime=1422.07 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 110447 0 0 0 141985 222 0 0 20 0 1 0 116213416 374689792 76232 33554432000 4194304 6058637 140734497896576 140734497895192 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 91477 76232 177 456 0 91013 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 365908

[startup+1482.3 s]
/proc/loadavg: 2.44 2.27 2.20 3/177 26833
/proc/meminfo: memFree=29502200/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=288372 CPUtime=1482.05 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 113427 0 0 0 147975 230 0 0 20 0 1 0 116213416 295292928 69823 33554432000 4194304 6058637 140734497896576 140734497895192 4277729 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 72093 69823 177 456 0 71629 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 288372

[startup+1542.31 s]
/proc/loadavg: 2.41 2.29 2.21 3/177 26835
/proc/meminfo: memFree=29495852/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=290872 CPUtime=1542.05 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 116769 0 0 0 153965 240 0 0 20 0 1 0 116213416 297852928 63265 33554432000 4194304 6058637 140734497896576 140734497895608 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 72718 63265 177 456 0 72254 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 290872

[startup+1602.3 s]
/proc/loadavg: 2.20 2.25 2.20 3/177 26836
/proc/meminfo: memFree=29520476/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=293400 CPUtime=1602.03 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 118716 0 0 0 159958 245 0 0 20 0 1 0 116213416 300441600 62809 33554432000 4194304 6058637 140734497896576 140734497895608 4255174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 73350 62809 177 456 0 72886 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 293400

[startup+1662.3 s]
/proc/loadavg: 2.17 2.23 2.19 3/177 26837
/proc/meminfo: memFree=29419284/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=376848 CPUtime=1662.03 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 121316 0 0 0 165952 251 0 0 20 0 1 0 116213416 385892352 84982 33554432000 4194304 6058637 140734497896576 140734497895192 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 94212 84982 177 456 0 93748 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 376848

[startup+1722.3 s]
/proc/loadavg: 2.25 2.24 2.19 3/177 26838
/proc/meminfo: memFree=29384872/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=256444 CPUtime=1722.02 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 126157 0 0 0 171943 259 0 0 20 0 1 0 116213416 262598656 58947 33554432000 4194304 6058637 140734497896576 140734497895608 4854493 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 64111 58947 177 456 0 63647 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 256444

[startup+1782.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 26839
/proc/meminfo: memFree=29459104/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=389000 CPUtime=1782 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 128882 0 0 0 177936 264 0 0 20 0 1 0 116213416 398336000 78763 33554432000 4194304 6058637 140734497896576 140734497895608 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 97250 78763 177 456 0 96786 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 389000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.20 2.22 2.18 3/178 26844
/proc/meminfo: memFree=29385628/32872528 swapFree=18240/1696364
[pid=26730] ppid=26727 vsize=389864 CPUtime=1800.09 cores=0,2,4,6
/proc/26730/stat : 26730 (open-wbo-lsu) R 26727 26730 24657 0 -1 4202496 129093 0 0 0 179744 265 0 0 20 0 1 0 116213416 399220736 92227 33554432000 4194304 6058637 140734497896576 140734497895192 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26730/statm: 97466 92227 177 456 0 97002 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 389864

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 26730 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.12
CPU user time (s): 1797.45
CPU system time (s): 2.66759
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 600320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.45
system time used= 2.66759
maximum resident set size= 445728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 129096
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= 35
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.72628 second user time and 6.88095 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-08 01:40:16
IDJOB=4083458
IDBENCH=2584
IDSOLVER=2545
FILE ID=node137/4083458-1465342816
RUNJOBID= node137-1465326371-24673
PBS_JOBID= 19853385
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083458-1465342816/watcher-4083458-1465342816 -o /tmp/evaluation-result-4083458-1465342816/solver-4083458-1465342816 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24673 --watchdog 1960  open-wbo-lsu HOME/instance-4083458-1465342816.opb

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

MD5SUM BENCH= fff7b3dc5d07bd6a4fd3046b5e5241f1
RANDOM SEED=1054017392

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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		: 2667.018
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		: 2667.018
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:        29808448 kB
Buffers:          145096 kB
Cached:           352892 kB
SwapCached:         2552 kB
Active:           253132 kB
Inactive:         366052 kB
Active(anon):     120452 kB
Inactive(anon):     2840 kB
Active(file):     132680 kB
Inactive(file):   363212 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099016 kB
Dirty:              4724 kB
Writeback:             0 kB
AnonPages:       1829984 kB
Mapped:             8928 kB
Shmem:                 0 kB
Slab:             603028 kB
SReclaimable:      46992 kB
SUnreclaim:       556036 kB
KernelStack:        1456 kB
PageTables:         7364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1962040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1804288 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= 71732 MiB
End job on node137 at 2016-06-08 02:10:17