Trace number 4083447

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 1800.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-35-30.opb
MD5SUMa451a3aa708ebb54c76171e0e43da9df
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 benchmark0.015997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1050
Total number of constraints65
Number of constraints which are clauses35
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint35
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 36
Number of bits of the biggest sum of numbers6
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-4083447-1465343038.opb
0.00/0.00	c File size is 17372 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:          1050                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         35                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          30                                                                   |
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-4083447-1465343038/watcher-4083447-1465343038 -o /tmp/evaluation-result-4083447-1465343038/solver-4083447-1465343038 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24674 --watchdog 1960 open-wbo-lsu HOME/instance-4083447-1465343038.opb 

pid=26776
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

[startup+0 s]
/proc/loadavg: 2.16 2.19 2.17 3/176 26779
/proc/meminfo: memFree=29789352/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/26779/stat : 26779 (runsolver) R 26776 24657 24657 0 -1 4202560 52 0 0 0 0 0 0 0 20 0 1 0 116235628 24911872 88 33554432000 4194304 4338465 140736203073280 140736203070816 225435488788 0 0 4096 24578 0 0 0 17 7 0 0 0 0 0
/proc/26779/statm: 6082 88 42 36 0 2655 0
Current StackSize limit: 10240 KiB


[startup+0.100175 s]
/proc/loadavg: 2.16 2.19 2.17 3/176 26779
/proc/meminfo: memFree=29789352/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=7268 CPUtime=0.08 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 753 0 0 0 8 0 0 0 20 0 1 0 116235628 7442432 617 33554432000 4194304 6058637 140736002847856 140736002847192 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 1817 617 175 456 0 1353 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7268

[startup+0.200353 s]
/proc/loadavg: 2.16 2.19 2.17 3/176 26779
/proc/meminfo: memFree=29789352/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=7400 CPUtime=0.18 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 862 0 0 0 18 0 0 0 20 0 1 0 116235628 7577600 1237 33554432000 4194304 6058637 140736002847856 140736002847192 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 1850 1237 175 456 0 1386 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7400

[startup+0.300307 s]
/proc/loadavg: 2.16 2.19 2.17 3/176 26779
/proc/meminfo: memFree=29789352/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=4828 CPUtime=0.28 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 1236 0 0 0 28 0 0 0 20 0 1 0 116235628 4943872 796 33554432000 4194304 6058637 140736002847856 140736002847192 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 1207 796 177 456 0 743 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4828

[startup+0.700235 s]
/proc/loadavg: 2.16 2.19 2.17 3/176 26779
/proc/meminfo: memFree=29789352/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=7712 CPUtime=0.68 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 2134 0 0 0 68 0 0 0 20 0 1 0 116235628 7897088 1548 33554432000 4194304 6058637 140736002847856 140736002846888 4254956 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 1928 1548 177 456 0 1464 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7712

[startup+1.50023 s]
/proc/loadavg: 2.16 2.19 2.17 3/177 26780
/proc/meminfo: memFree=29826104/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=14784 CPUtime=1.48 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 3414 0 0 0 148 0 0 0 20 0 1 0 116235628 15138816 3328 33554432000 4194304 6058637 140736002847856 140736002846616 4255137 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 3696 3328 177 456 0 3232 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14784

[startup+3.10023 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 26780
/proc/meminfo: memFree=29815992/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=14784 CPUtime=3.08 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 3414 0 0 0 308 0 0 0 20 0 1 0 116235628 15138816 3328 33554432000 4194304 6058637 140736002847856 140736002846616 4255480 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 3696 3328 177 456 0 3232 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14784

[startup+6.30023 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 26780
/proc/meminfo: memFree=29792164/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=30776 CPUtime=6.27 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 5642 0 0 0 627 0 0 0 20 0 1 0 116235628 31514624 7326 33554432000 4194304 6058637 140736002847856 140736002846584 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 7694 7326 177 456 0 7230 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30776

[startup+12.7002 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 26780
/proc/meminfo: memFree=29769420/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=28056 CPUtime=12.68 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 7123 0 0 0 1267 1 0 0 20 0 1 0 116235628 28729344 6667 33554432000 4194304 6058637 140736002847856 140736002846920 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 7014 6667 177 456 0 6550 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28056

[startup+25.5003 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 26780
/proc/meminfo: memFree=29761612/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=49896 CPUtime=25.48 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 7946 0 0 0 2546 2 0 0 20 0 1 0 116235628 51093504 11030 33554432000 4194304 6058637 140736002847856 140736002846584 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 12474 11030 177 456 0 12010 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49896

[startup+51.1003 s]
/proc/loadavg: 2.29 2.22 2.18 3/177 26781
/proc/meminfo: memFree=29785364/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=45484 CPUtime=51.07 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 9254 0 0 0 5105 2 0 0 20 0 1 0 116235628 46575616 10997 33554432000 4194304 6058637 140736002847856 140736002846616 4278280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 11371 10997 177 456 0 10907 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45484

[startup+102.3 s]
/proc/loadavg: 2.32 2.24 2.19 3/177 26782
/proc/meminfo: memFree=29709564/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=80332 CPUtime=102.27 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 10011 0 0 0 10224 3 0 0 20 0 1 0 116235628 82259968 18246 33554432000 4194304 6058637 140736002847856 140736002846616 4277731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 20083 18246 177 456 0 19619 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80332

[startup+162.3 s]
/proc/loadavg: 2.25 2.24 2.19 4/177 26783
/proc/meminfo: memFree=29749488/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=80332 CPUtime=162.25 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 10013 0 0 0 16222 3 0 0 20 0 1 0 116235628 82259968 19270 33554432000 4194304 6058637 140736002847856 140736002846616 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 20083 19270 177 456 0 19619 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80332

[startup+222.307 s]
/proc/loadavg: 2.20 2.22 2.18 4/177 26784
/proc/meminfo: memFree=29688996/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=80332 CPUtime=222.25 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 11052 0 0 0 22221 4 0 0 20 0 1 0 116235628 82259968 19725 33554432000 4194304 6058637 140736002847856 140736002846920 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 20083 19725 177 456 0 19619 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 80332

[startup+282.3 s]
/proc/loadavg: 2.13 2.19 2.18 3/177 26785
/proc/meminfo: memFree=29720400/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=99260 CPUtime=282.24 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 12771 0 0 0 28216 8 0 0 20 0 1 0 116235628 101642240 23052 33554432000 4194304 6058637 140736002847856 140736002846584 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 24815 23052 177 456 0 24351 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 99260

[startup+342.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 26786
/proc/meminfo: memFree=29645680/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=99260 CPUtime=342.23 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 14614 0 0 0 34212 11 0 0 20 0 1 0 116235628 101642240 24457 33554432000 4194304 6058637 140736002847856 140736002846920 4254861 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 24815 24457 177 456 0 24351 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 99260

[startup+402.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/178 26791
/proc/meminfo: memFree=29663836/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=99260 CPUtime=402.21 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 16086 0 0 0 40207 14 0 0 20 0 1 0 116235628 101642240 24457 33554432000 4194304 6058637 140736002847856 140736002846920 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 24815 24457 177 456 0 24351 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 99260

[startup+462.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 26792
/proc/meminfo: memFree=29652360/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=99260 CPUtime=462.2 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 17567 0 0 0 46203 17 0 0 20 0 1 0 116235628 101642240 24457 33554432000 4194304 6058637 140736002847856 140736002846632 4277740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 24815 24457 177 456 0 24351 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 99260

[startup+522.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 26793
/proc/meminfo: memFree=29605164/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=148580 CPUtime=522.2 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 18750 0 0 0 52199 21 0 0 20 0 1 0 116235628 152145920 34972 33554432000 4194304 6058637 140736002847856 140736002846632 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 37145 34972 177 456 0 36681 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 148580

[startup+582.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 26794
/proc/meminfo: memFree=29623848/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=148580 CPUtime=582.18 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 19933 0 0 0 58195 23 0 0 20 0 1 0 116235628 152145920 33436 33554432000 4194304 6058637 140736002847856 140736002846632 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 37145 33436 177 456 0 36681 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 148580


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 26801
/proc/meminfo: memFree=29638676/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=99260 CPUtime=942.13 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 29874 0 0 0 94171 42 0 0 20 0 1 0 116235628 101642240 24457 33554432000 4194304 6058637 140736002847856 140736002846920 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 24815 24457 177 456 0 24351 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 99260

[startup+1002.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/178 26806
/proc/meminfo: memFree=29503712/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=148580 CPUtime=1002.12 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 31938 0 0 0 100166 46 0 0 20 0 1 0 116235628 152145920 36508 33554432000 4194304 6058637 140736002847856 140736002846632 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 37145 36508 177 456 0 36681 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 148580

[startup+1062.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/178 26830
/proc/meminfo: memFree=29582620/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=148580 CPUtime=1062.11 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 34587 0 0 0 106160 51 0 0 20 0 1 0 116235628 152145920 32412 33554432000 4194304 6058637 140736002847856 140736002846920 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 37145 32412 177 456 0 36681 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 148580

[startup+1122.3 s]
/proc/loadavg: 2.24 2.19 2.18 3/177 26831
/proc/meminfo: memFree=29541200/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=148580 CPUtime=1122.1 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 36554 0 0 0 112155 55 0 0 20 0 1 0 116235628 152145920 36696 33554432000 4194304 6058637 140736002847856 140736002846632 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 37145 36696 177 456 0 36681 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 148580

[startup+1182.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 26832
/proc/meminfo: memFree=29549684/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=179400 CPUtime=1182.09 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 38750 0 0 0 118150 59 0 0 20 0 1 0 116235628 183705600 39156 33554432000 4194304 6058637 140736002847856 140736002846888 4278290 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 44850 39156 177 456 0 44386 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 179400

[startup+1242.3 s]
/proc/loadavg: 2.37 2.25 2.20 3/177 26833
/proc/meminfo: memFree=29467508/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=150172 CPUtime=1242.09 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 41194 0 0 0 124145 64 0 0 20 0 1 0 116235628 153776128 33322 33554432000 4194304 6058637 140736002847856 140736002846920 4261536 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 37543 33322 177 456 0 37079 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 150172

[startup+1302.3 s]
/proc/loadavg: 2.38 2.28 2.21 4/177 26835
/proc/meminfo: memFree=29471400/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=180812 CPUtime=1302.07 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 43473 0 0 0 130139 68 0 0 20 0 1 0 116235628 185151488 41489 33554432000 4194304 6058637 140736002847856 140736002846632 4277722 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 45203 41489 177 456 0 44739 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 180812

[startup+1362.3 s]
/proc/loadavg: 2.25 2.27 2.20 3/177 26836
/proc/meminfo: memFree=29417380/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=180812 CPUtime=1362.07 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 45252 0 0 0 136135 72 0 0 20 0 1 0 116235628 185151488 44049 33554432000 4194304 6058637 140736002847856 140736002846632 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 45203 44049 177 456 0 44739 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 180812

[startup+1422.3 s]
/proc/loadavg: 2.22 2.25 2.20 3/177 26837
/proc/meminfo: memFree=29477728/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=211632 CPUtime=1422.06 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 47616 0 0 0 142130 76 0 0 20 0 1 0 116235628 216711168 46676 33554432000 4194304 6058637 140736002847856 140736002846888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 52908 46676 177 456 0 52444 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 211632

[startup+1482.3 s]
/proc/loadavg: 2.22 2.23 2.19 4/177 26838
/proc/meminfo: memFree=29424692/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=211632 CPUtime=1482.04 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 49396 0 0 0 148125 79 0 0 20 0 1 0 116235628 216711168 47188 33554432000 4194304 6058637 140736002847856 140736002846888 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 52908 47188 177 456 0 52444 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 211632

[startup+1542.31 s]
/proc/loadavg: 2.23 2.23 2.19 3/177 26839
/proc/meminfo: memFree=29491196/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=211632 CPUtime=1542.04 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 51048 0 0 0 154121 83 0 0 20 0 1 0 116235628 216711168 45018 33554432000 4194304 6058637 140736002847856 140736002846632 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 52908 45018 177 456 0 52444 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 211632

[startup+1602.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/178 26936
/proc/meminfo: memFree=29555848/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=180812 CPUtime=1602.03 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 52366 0 0 0 160117 86 0 0 20 0 1 0 116235628 185151488 44561 33554432000 4194304 6058637 140736002847856 140736002846632 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 45203 44561 177 456 0 44739 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 180812

[startup+1662.3 s]
/proc/loadavg: 2.27 2.24 2.19 4/177 27028
/proc/meminfo: memFree=29617072/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=180812 CPUtime=1662.02 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 54143 0 0 0 166113 89 0 0 20 0 1 0 116235628 185151488 43030 33554432000 4194304 6058637 140736002847856 140736002846632 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 45203 43030 177 456 0 44739 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 180812

[startup+1722.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 27029
/proc/meminfo: memFree=29478064/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=211632 CPUtime=1722.02 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 55629 0 0 0 172110 92 0 0 20 0 1 0 116235628 216711168 48729 33554432000 4194304 6058637 140736002847856 140736002846888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 52908 48729 177 456 0 52444 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 211632

[startup+1782.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 27030
/proc/meminfo: memFree=29390496/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=211632 CPUtime=1782 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 57407 0 0 0 178105 95 0 0 20 0 1 0 116235628 216711168 46169 33554432000 4194304 6058637 140736002847856 140736002846888 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 52908 46169 177 456 0 52444 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 211632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 27030
/proc/meminfo: memFree=29532360/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=180812 CPUtime=1800 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 57708 0 0 0 179903 97 0 0 20 0 1 0 116235628 185151488 42518 33554432000 4194304 6058637 140736002847856 140736002846632 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 45203 42518 177 456 0 44739 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 180812

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 26779 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 27030
/proc/meminfo: memFree=29532360/32872528 swapFree=18240/1696364
[pid=26779] ppid=26776 vsize=180812 CPUtime=1800 cores=1,3,5,7
/proc/26779/stat : 26779 (open-wbo-lsu) R 26776 26779 24657 0 -1 4202496 57708 0 0 0 179903 97 0 0 20 0 1 0 116235628 185151488 42518 33554432000 4194304 6058637 140736002847856 140736002846632 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26779/statm: 45203 42518 177 456 0 44739 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 180812

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.04
CPU system time (s): 0.973851
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 211632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 0.973851
maximum resident set size= 203108
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57711
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= 12
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70029 second user time and 6.76397 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-08 01:43:58
IDJOB=4083447
IDBENCH=2600
IDSOLVER=2545
FILE ID=node137/4083447-1465343038
RUNJOBID= node137-1465326371-24674
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-35-30.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083447-1465343038/watcher-4083447-1465343038 -o /tmp/evaluation-result-4083447-1465343038/solver-4083447-1465343038 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24674 --watchdog 1960  open-wbo-lsu HOME/instance-4083447-1465343038.opb

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

MD5SUM BENCH= a451a3aa708ebb54c76171e0e43da9df
RANDOM SEED=90067376

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:        29789608 kB
Buffers:          145228 kB
Cached:           351380 kB
SwapCached:         2552 kB
Active:           285244 kB
Inactive:         366188 kB
Active(anon):     154480 kB
Inactive(anon):     2840 kB
Active(file):     130764 kB
Inactive(file):   363348 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099016 kB
Dirty:              4712 kB
Writeback:             0 kB
AnonPages:       1849976 kB
Mapped:             9036 kB
Shmem:                 0 kB
Slab:             603060 kB
SReclaimable:      46972 kB
SUnreclaim:       556088 kB
KernelStack:        1456 kB
PageTables:         7768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2011744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1738752 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 node137 at 2016-06-08 02:13:59