Trace number 4083457

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-85-80.opb
MD5SUMa4a494535709e59392e65403b829113d
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 benchmark0.083987
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6800
Total number of constraints165
Number of constraints which are clauses85
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint85
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 86
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-4083457-1465342446.opb
0.00/0.00	c File size is 121623 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:          6800                                                                   |
1800.09/1800.40	c |  Number of hard clauses:         85                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          80                                                                   |
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-4083457-1465342446/watcher-4083457-1465342446 -o /tmp/evaluation-result-4083457-1465342446/solver-4083457-1465342446 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960 open-wbo-lsu HOME/instance-4083457-1465342446.opb 

pid=22453
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: 2.12 2.18 2.17 3/176 22456
/proc/meminfo: memFree=29257268/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=2720 CPUtime=0 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 429 0 0 0 0 0 0 0 20 0 1 0 116178070 2785280 305 33554432000 4194304 6058637 140737361812080 140737361810296 4213958 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22456/statm: 680 305 165 456 0 186 0

[startup+0.100112 s]
/proc/loadavg: 2.12 2.18 2.17 3/176 22456
/proc/meminfo: memFree=29257268/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=11556 CPUtime=0.09 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 1726 0 0 0 9 0 0 0 20 0 1 0 116178070 11833344 1521 33554432000 4194304 6058637 140737361812080 140737361810296 4255546 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22456/statm: 2889 1521 163 456 0 2425 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11556

[startup+0.200249 s]
/proc/loadavg: 2.12 2.18 2.17 3/176 22456
/proc/meminfo: memFree=29257268/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=11556 CPUtime=0.19 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 1818 0 0 0 19 0 0 0 20 0 1 0 116178070 11833344 1613 33554432000 4194304 6058637 140737361812080 140737361810296 4255480 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22456/statm: 2889 1613 163 456 0 2425 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11556

[startup+0.300212 s]
/proc/loadavg: 2.12 2.18 2.17 3/176 22456
/proc/meminfo: memFree=29257268/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=11556 CPUtime=0.29 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 1902 0 0 0 29 0 0 0 20 0 1 0 116178070 11833344 1697 33554432000 4194304 6058637 140737361812080 140737361810296 4255092 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22456/statm: 2889 1697 163 456 0 2425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11556

[startup+0.700191 s]
/proc/loadavg: 2.12 2.18 2.17 3/176 22456
/proc/meminfo: memFree=29257268/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=11688 CPUtime=0.69 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 1963 0 0 0 69 0 0 0 20 0 1 0 116178070 11968512 2269 33554432000 4194304 6058637 140737361812080 140737361810296 4255537 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/22456/statm: 2922 2269 163 456 0 2458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11688

[startup+1.50023 s]
/proc/loadavg: 2.12 2.18 2.17 4/177 22457
/proc/meminfo: memFree=29249024/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=14540 CPUtime=1.49 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 2423 0 0 0 149 0 0 0 20 0 1 0 116178070 14888960 2728 33554432000 4194304 6058637 140737361812080 140737361811112 4255066 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 3635 2728 163 456 0 3171 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14540

[startup+3.10023 s]
/proc/loadavg: 2.11 2.17 2.17 4/177 22457
/proc/meminfo: memFree=29248472/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=19100 CPUtime=3.09 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 4115 0 0 0 308 1 0 0 20 0 1 0 116178070 19558400 3171 33554432000 4194304 6058637 140737361812080 140737361811112 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 4775 3171 165 456 0 4311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19100

[startup+6.30013 s]
/proc/loadavg: 2.11 2.17 2.17 4/177 22457
/proc/meminfo: memFree=29244636/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=26372 CPUtime=6.29 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 5772 0 0 0 628 1 0 0 20 0 1 0 116178070 27004928 5715 33554432000 4194304 6058637 140737361812080 140737361810808 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 6593 5715 165 456 0 6129 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26372

[startup+12.7003 s]
/proc/loadavg: 2.17 2.18 2.18 4/177 22457
/proc/meminfo: memFree=29224156/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=45048 CPUtime=12.69 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 6751 0 0 0 1267 2 0 0 20 0 1 0 116178070 46129152 8276 33554432000 4194304 6058637 140737361812080 140737361811144 4255149 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 11262 8276 165 456 0 10798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45048

[startup+25.5003 s]
/proc/loadavg: 2.22 2.19 2.18 3/177 22503
/proc/meminfo: memFree=29282920/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=63904 CPUtime=25.48 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 7419 0 0 0 2545 3 0 0 20 0 1 0 116178070 65437696 10807 33554432000 4194304 6058637 140737361812080 140737361811144 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 15976 10807 165 456 0 15512 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63904

[startup+51.1003 s]
/proc/loadavg: 2.14 2.18 2.18 3/177 22503
/proc/meminfo: memFree=29229920/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=63904 CPUtime=51.08 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 7775 0 0 0 5103 5 0 0 20 0 1 0 116178070 65437696 15487 33554432000 4194304 6058637 140737361812080 140737361811144 4261310 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 15976 15487 177 456 0 15512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63904

[startup+102.3 s]
/proc/loadavg: 2.15 2.17 2.18 3/177 22505
/proc/meminfo: memFree=29137064/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=113224 CPUtime=102.28 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 8778 0 0 0 10217 11 0 0 20 0 1 0 116178070 115941376 25800 33554432000 4194304 6058637 140737361812080 140737361810856 4262418 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 28306 25800 177 456 0 27842 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 113224

[startup+162.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 22506
/proc/meminfo: memFree=29142808/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=156412 CPUtime=162.26 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 12744 0 0 0 16207 19 0 0 20 0 1 0 116178070 160165888 34088 33554432000 4194304 6058637 140737361812080 140737361811112 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 39103 34088 177 456 0 38639 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 156412

[startup+222.307 s]
/proc/loadavg: 2.06 2.14 2.16 3/177 22507
/proc/meminfo: memFree=29120228/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=125592 CPUtime=222.26 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 16787 0 0 0 22199 27 0 0 20 0 1 0 116178070 128606208 27877 33554432000 4194304 6058637 140737361812080 140737361810856 4255543 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 31398 27877 177 456 0 30934 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 125592

[startup+282.3 s]
/proc/loadavg: 2.16 2.16 2.17 3/177 22508
/proc/meminfo: memFree=29048472/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=76272 CPUtime=282.25 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 21222 0 0 0 28190 35 0 0 20 0 1 0 116178070 78102528 18588 33554432000 4194304 6058637 140737361812080 140737361811112 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 19068 18588 177 456 0 18604 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 76272

[startup+342.3 s]
/proc/loadavg: 2.19 2.17 2.17 3/177 22509
/proc/meminfo: memFree=29061240/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=156412 CPUtime=342.24 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 26433 0 0 0 34179 45 0 0 20 0 1 0 116178070 160165888 33576 33554432000 4194304 6058637 140737361812080 140737361811112 4255181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 39103 33576 177 456 0 38639 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 156412

[startup+402.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/178 22514
/proc/meminfo: memFree=29065188/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=156412 CPUtime=402.23 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 32466 0 0 0 40168 55 0 0 20 0 1 0 116178070 160165888 35624 33554432000 4194304 6058637 140737361812080 140737361811112 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 39103 35624 177 456 0 38639 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 156412

[startup+462.3 s]
/proc/loadavg: 2.20 2.18 2.17 3/177 22515
/proc/meminfo: memFree=29070060/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=125592 CPUtime=462.22 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 37935 0 0 0 46156 66 0 0 20 0 1 0 116178070 128606208 28901 33554432000 4194304 6058637 140737361812080 140737361811144 4255105 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 31398 28901 177 456 0 30934 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 125592

[startup+522.3 s]
/proc/loadavg: 2.30 2.20 2.18 3/177 22516
/proc/meminfo: memFree=28999256/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=206500 CPUtime=522.2 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 42402 0 0 0 52147 73 0 0 20 0 1 0 116178070 211456000 44117 33554432000 4194304 6058637 140737361812080 140737361811112 4255520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 51625 44117 177 456 0 51161 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 206500

[startup+582.3 s]
/proc/loadavg: 2.32 2.22 2.19 3/177 22517
/proc/meminfo: memFree=29079796/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=156412 CPUtime=582.2 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 46136 0 0 0 58138 82 0 0 20 0 1 0 116178070 160165888 34088 33554432000 4194304 6058637 140737361812080 140737361811112 4255092 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 39103 34088 177 456 0 38639 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 156412


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


[startup+882.307 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 22523
/proc/meminfo: memFree=28989468/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=224584 CPUtime=882.16 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 72750 0 0 0 88094 122 0 0 20 0 1 0 116178070 229974016 51599 33554432000 4194304 6058637 140737361812080 140737361810696 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 56146 51599 177 456 0 55682 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 224584

[startup+942.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 22524
/proc/meminfo: memFree=29014484/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=232704 CPUtime=942.14 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 79289 0 0 0 94082 132 0 0 20 0 1 0 116178070 238288896 47945 33554432000 4194304 6058637 140737361812080 140737361811112 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 58176 47945 177 456 0 57712 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 232704

[startup+1002.3 s]
/proc/loadavg: 2.12 2.19 2.18 3/178 22529
/proc/meminfo: memFree=28988228/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=188268 CPUtime=1002.13 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 84408 0 0 0 100072 141 0 0 20 0 1 0 116178070 192786432 40338 33554432000 4194304 6058637 140737361812080 140737361811112 4255181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 47067 40338 177 456 0 46603 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 188268

[startup+1062.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 22530
/proc/meminfo: memFree=28959952/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=242788 CPUtime=1062.11 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 89907 0 0 0 106062 149 0 0 20 0 1 0 116178070 248614912 52111 33554432000 4194304 6058637 140737361812080 140737361810696 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 60697 52111 177 456 0 60233 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 242788

[startup+1122.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/177 22531
/proc/meminfo: memFree=28884064/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=328728 CPUtime=1122.1 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 95639 0 0 0 112054 156 0 0 20 0 1 0 116178070 336617472 62909 33554432000 4194304 6058637 140737361812080 140737361811112 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 82182 62909 177 456 0 81718 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 328728

[startup+1182.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 22532
/proc/meminfo: memFree=29003544/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=201308 CPUtime=1182.09 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 101411 0 0 0 118045 164 0 0 20 0 1 0 116178070 206139392 46610 33554432000 4194304 6058637 140737361812080 140737361811112 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 50327 46610 177 456 0 49863 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 201308

[startup+1242.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 22533
/proc/meminfo: memFree=28968516/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=205668 CPUtime=1242.08 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 106588 0 0 0 124038 170 0 0 20 0 1 0 116178070 210604032 49684 33554432000 4194304 6058637 140737361812080 140737361810696 4277753 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 51417 49684 177 456 0 50953 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 205668

[startup+1302.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/177 22535
/proc/meminfo: memFree=28920772/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=340920 CPUtime=1302.08 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 110418 0 0 0 130034 174 0 0 20 0 1 0 116178070 349102080 66275 33554432000 4194304 6058637 140737361812080 140737361810696 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 85230 66275 177 456 0 84766 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 340920

[startup+1362.3 s]
/proc/loadavg: 2.10 2.16 2.17 3/177 22536
/proc/meminfo: memFree=28921324/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=264212 CPUtime=1362.07 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 114165 0 0 0 136025 182 0 0 20 0 1 0 116178070 270553088 61122 33554432000 4194304 6058637 140737361812080 140737361810696 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 66053 61122 177 456 0 65589 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 264212

[startup+1422.3 s]
/proc/loadavg: 2.34 2.21 2.18 3/177 22537
/proc/meminfo: memFree=28832768/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=349056 CPUtime=1422.06 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 117309 0 0 0 142019 187 0 0 20 0 1 0 116178070 357433344 67702 33554432000 4194304 6058637 140737361812080 140737361811112 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 87264 67702 177 456 0 86800 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 349056

[startup+1482.3 s]
/proc/loadavg: 2.26 2.20 2.18 4/177 22538
/proc/meminfo: memFree=28837188/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=350896 CPUtime=1482.05 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 119396 0 0 0 148012 193 0 0 20 0 1 0 116178070 359317504 71170 33554432000 4194304 6058637 140737361812080 140737361810696 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 87724 71170 177 456 0 87260 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 350896

[startup+1542.31 s]
/proc/loadavg: 2.23 2.20 2.18 4/177 22539
/proc/meminfo: memFree=28887352/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=274356 CPUtime=1542.04 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 123220 0 0 0 154003 201 0 0 20 0 1 0 116178070 280940544 60910 33554432000 4194304 6058637 140737361812080 140737361810696 4254941 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 68589 60910 177 456 0 68125 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 274356

[startup+1602.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/178 22544
/proc/meminfo: memFree=28934064/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=280392 CPUtime=1602.03 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 127959 0 0 0 159993 210 0 0 20 0 1 0 116178070 287121408 59227 33554432000 4194304 6058637 140737361812080 140737361811112 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 70098 59227 177 456 0 69634 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 280392

[startup+1662.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/178 22567
/proc/meminfo: memFree=28878736/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=232512 CPUtime=1662.02 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 131017 0 0 0 165984 218 0 0 20 0 1 0 116178070 238092288 53827 33554432000 4194304 6058637 140737361812080 140737361811144 4255024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 58128 53827 177 456 0 57664 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 232512

[startup+1722.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 22568
/proc/meminfo: memFree=28762020/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=367008 CPUtime=1722.01 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 134916 0 0 0 171975 226 0 0 20 0 1 0 116178070 375816192 77000 33554432000 4194304 6058637 140737361812080 140737361810696 4277843 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 91752 77000 177 456 0 91288 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 367008

[startup+1782.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 22569
/proc/meminfo: memFree=28806712/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=288120 CPUtime=1782.01 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 138165 0 0 0 177966 235 0 0 20 0 1 0 116178070 295034880 68715 33554432000 4194304 6058637 140737361812080 140737361810696 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 72030 68715 177 456 0 71566 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 288120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.16 2.18 2.18 4/177 22569
/proc/meminfo: memFree=28723928/32872528 swapFree=16700/1645768
[pid=22456] ppid=22453 vsize=371168 CPUtime=1800.09 cores=0,2,4,6
/proc/22456/stat : 22456 (open-wbo-lsu) R 22453 22456 20967 0 -1 4202496 139244 0 0 0 179773 236 0 0 20 0 1 0 116178070 380076032 83590 33554432000 4194304 6058637 140737361812080 140737361810696 4277718 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22456/statm: 92792 83590 177 456 0 92328 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 371168

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 22456 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): 1797.74
CPU system time (s): 2.37964
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 448904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.74
system time used= 2.37964
maximum resident set size= 391960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 139247
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= 34
involuntary context switches= 1880

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.55231 second user time and 6.90895 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 01:34:06
IDJOB=4083457
IDBENCH=2580
IDSOLVER=2545
FILE ID=node124/4083457-1465342446
RUNJOBID= node124-1465337038-20983
PBS_JOBID= 19853397
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083457-1465342446/watcher-4083457-1465342446 -o /tmp/evaluation-result-4083457-1465342446/solver-4083457-1465342446 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960  open-wbo-lsu HOME/instance-4083457-1465342446.opb

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

MD5SUM BENCH= a4a494535709e59392e65403b829113d
RANDOM SEED=204042870

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29257696 kB
Buffers:          164636 kB
Cached:           960496 kB
SwapCached:          824 kB
Active:           420944 kB
Inactive:         808508 kB
Active(anon):     105320 kB
Inactive(anon):     1264 kB
Active(file):     315624 kB
Inactive(file):   807244 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              4688 kB
Writeback:             0 kB
AnonPages:       1749040 kB
Mapped:             7836 kB
Shmem:                 0 kB
Slab:             606716 kB
SReclaimable:      50900 kB
SUnreclaim:       555816 kB
KernelStack:        1456 kB
PageTables:         7456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1864392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1726464 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= 71720 MiB
End job on node124 at 2016-06-08 02:04:07