Trace number 4090229

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
Instances3col_OPB/normalized-3col-almost3reg-l080-r079-n1.opb
MD5SUM5d30d18ef05ffba8d0245479521b8577
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4323
Total number of constraints9214
Number of constraints which are clauses7773
Number of constraints which are cardinality constraints (but not clauses)1441
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 4
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4090229-1466032394.opb
0.00/0.00	c File size is 244245 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4323                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       9214                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:        1441                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.03 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4090229-1466032394/watcher-4090229-1466032394 -o /tmp/evaluation-result-4090229-1466032394/solver-4090229-1466032394 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4090229-1466032394.opb 

pid=15612
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.23 2.19 3/176 15615
/proc/meminfo: memFree=30296080/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=2972 CPUtime=0 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 481 0 0 0 0 0 0 0 20 0 1 0 5285184 3043328 357 33554432000 4194304 6058637 140735024130944 140735186458200 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 743 358 195 456 0 219 0

[startup+0.100157 s]
/proc/loadavg: 2.23 2.23 2.19 3/176 15615
/proc/meminfo: memFree=30296080/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=9864 CPUtime=0.09 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 1299 0 0 0 9 0 0 0 20 0 1 0 5285184 10100736 1093 33554432000 4194304 6058637 140735024130944 140735186458200 4254433 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 2466 1093 163 456 0 2002 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9864

[startup+0.200276 s]
/proc/loadavg: 2.23 2.23 2.19 3/176 15615
/proc/meminfo: memFree=30296080/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=9864 CPUtime=0.19 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 1315 0 0 0 19 0 0 0 20 0 1 0 5285184 10100736 1109 33554432000 4194304 6058637 140735024130944 140735186458200 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 2466 1109 175 456 0 2002 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9864

[startup+0.300265 s]
/proc/loadavg: 2.23 2.23 2.19 3/176 15615
/proc/meminfo: memFree=30296080/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=9996 CPUtime=0.29 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 1323 0 0 0 29 0 0 0 20 0 1 0 5285184 10235904 1117 33554432000 4194304 6058637 140735024130944 140735186458200 4246235 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 2499 1117 175 456 0 2035 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9996

[startup+0.700213 s]
/proc/loadavg: 2.23 2.23 2.19 3/176 15615
/proc/meminfo: memFree=30296080/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=10124 CPUtime=0.69 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 1417 0 0 0 69 0 0 0 20 0 1 0 5285184 10366976 1210 33554432000 4194304 6058637 140735024130944 140735186458200 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 2531 1210 176 456 0 2067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10124

[startup+1.50023 s]
/proc/loadavg: 2.23 2.23 2.19 3/177 15616
/proc/meminfo: memFree=30288428/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=8844 CPUtime=1.49 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 2342 0 0 0 149 0 0 0 20 0 1 0 5285184 9056256 1704 33554432000 4194304 6058637 140735024130944 140735024129800 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 2211 1704 177 456 0 1747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8844

[startup+3.10026 s]
/proc/loadavg: 2.23 2.23 2.19 3/177 15616
/proc/meminfo: memFree=30287748/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=15148 CPUtime=3.09 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 4262 0 0 0 309 0 0 0 20 0 1 0 5285184 15511552 3280 33554432000 4194304 6058637 140735024130944 140735024129672 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 3787 3280 177 456 0 3323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15148

[startup+6.30019 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 15616
/proc/meminfo: memFree=30274440/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=17868 CPUtime=6.29 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 5427 0 0 0 629 0 0 0 20 0 1 0 5285184 18296832 4065 33554432000 4194304 6058637 140735024130944 140735024130008 4255266 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 4467 4065 177 456 0 4003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17868

[startup+12.7002 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 15616
/proc/meminfo: memFree=30241108/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=23156 CPUtime=12.69 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 5735 0 0 0 1269 0 0 0 20 0 1 0 5285184 23711744 5387 33554432000 4194304 6058637 140735024130944 140735024129672 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 5789 5387 177 456 0 5325 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23156

[startup+25.5004 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 15616
/proc/meminfo: memFree=30267696/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=30292 CPUtime=25.48 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 6530 0 0 0 2548 0 0 0 20 0 1 0 5285184 31019008 7167 33554432000 4194304 6058637 140735024130944 140735024129704 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 7573 7167 177 456 0 7109 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30292

[startup+51.1004 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 15616
/proc/meminfo: memFree=30259620/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=43328 CPUtime=51.09 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 9011 0 0 0 5107 2 0 0 20 0 1 0 5285184 44367872 9207 33554432000 4194304 6058637 140735024130944 140735024129672 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 10832 9207 177 456 0 10368 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 43328

[startup+102.3 s]
/proc/loadavg: 2.25 2.22 2.18 4/177 15617
/proc/meminfo: memFree=30214424/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=54804 CPUtime=102.28 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 9395 0 0 0 10226 2 0 0 20 0 1 0 5285184 56119296 13156 33554432000 4194304 6058637 140735024130944 140735024129704 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 13701 13156 177 456 0 13237 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 54804

[startup+162.3 s]
/proc/loadavg: 2.18 2.21 2.18 4/177 15618
/proc/meminfo: memFree=30226216/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=73628 CPUtime=162.27 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 9688 0 0 0 16224 3 0 0 20 0 1 0 5285184 75395072 18005 33554432000 4194304 6058637 140735024130944 140735024129672 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 18407 18005 177 456 0 17943 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 73628

[startup+222.307 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 15620
/proc/meminfo: memFree=30226092/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=73628 CPUtime=222.27 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 9688 0 0 0 22224 3 0 0 20 0 1 0 5285184 75395072 18005 33554432000 4194304 6058637 140735024130944 140735024129672 4278096 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 18407 18005 177 456 0 17943 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 73628

[startup+282.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 15621
/proc/meminfo: memFree=30196184/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=73956 CPUtime=282.25 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 10633 0 0 0 28221 4 0 0 20 0 1 0 5285184 75730944 16551 33554432000 4194304 6058637 140735024130944 140735024129704 4277582 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 18489 16551 177 456 0 18025 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 73956

[startup+342.3 s]
/proc/loadavg: 2.29 2.22 2.19 4/177 15622
/proc/meminfo: memFree=30224928/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=76396 CPUtime=342.23 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 11276 0 0 0 34219 4 0 0 20 0 1 0 5285184 78229504 18185 33554432000 4194304 6058637 140735024130944 140735024129704 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 19099 18185 177 456 0 18635 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 76396

[startup+402.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/177 15623
/proc/meminfo: memFree=30178132/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=106744 CPUtime=402.22 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 11552 0 0 0 40218 4 0 0 20 0 1 0 5285184 109305856 21519 33554432000 4194304 6058637 140735024130944 140735024129672 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 26686 21519 177 456 0 26222 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 106744

[startup+462.3 s]
/proc/loadavg: 2.36 2.26 2.19 3/178 15627
/proc/meminfo: memFree=30171892/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=106744 CPUtime=462.21 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 11552 0 0 0 46217 4 0 0 20 0 1 0 5285184 109305856 21519 33554432000 4194304 6058637 140735024130944 140735024129672 4255174 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 26686 21519 177 456 0 26222 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 106744

[startup+522.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 15629
/proc/meminfo: memFree=30211172/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=106744 CPUtime=522.21 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 11729 0 0 0 52216 5 0 0 20 0 1 0 5285184 109305856 21520 33554432000 4194304 6058637 140735024130944 140735024130008 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 26686 21520 177 456 0 26222 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 106744

[startup+582.3 s]
/proc/loadavg: 2.41 2.29 2.21 3/177 15630
/proc/meminfo: memFree=30169468/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=106744 CPUtime=582.2 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 11730 0 0 0 58215 5 0 0 20 0 1 0 5285184 109305856 22032 33554432000 4194304 6058637 140735024130944 140735024130008 4277824 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 26686 22032 177 456 0 26222 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 106744


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


[startup+942.3 s]
/proc/loadavg: 2.36 2.30 2.22 3/177 15637
/proc/meminfo: memFree=30125924/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135876 CPUtime=942.14 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13086 0 0 0 94208 6 0 0 20 0 1 0 5285184 139137024 32031 33554432000 4194304 6058637 140735024130944 140735024129704 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33969 32031 177 456 0 33505 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 135876

[startup+1002.3 s]
/proc/loadavg: 2.29 2.29 2.22 4/177 15638
/proc/meminfo: memFree=30121456/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135876 CPUtime=1002.14 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13088 0 0 0 100208 6 0 0 20 0 1 0 5285184 139137024 33055 33554432000 4194304 6058637 140735024130944 140735024129704 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33969 33055 177 456 0 33505 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 135876

[startup+1062.3 s]
/proc/loadavg: 1.77 2.15 2.18 2/171 15672
/proc/meminfo: memFree=30272544/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135876 CPUtime=1062.13 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13095 0 0 0 106207 6 0 0 20 0 1 0 5285184 139137024 33073 33554432000 4194304 6058637 140735024130944 140735024129704 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33969 33073 177 456 0 33505 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 135876

[startup+1122.3 s]
/proc/loadavg: 1.45 1.99 2.12 2/170 15674
/proc/meminfo: memFree=30273420/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135876 CPUtime=1122.11 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13095 0 0 0 112205 6 0 0 20 0 1 0 5285184 139137024 33073 33554432000 4194304 6058637 140735024130944 140735024129704 4277453 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33969 33073 177 456 0 33505 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 135876

[startup+1182.3 s]
/proc/loadavg: 1.41 1.87 2.06 2/169 15675
/proc/meminfo: memFree=30274828/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135876 CPUtime=1182.11 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13095 0 0 0 118205 6 0 0 20 0 1 0 5285184 139137024 33073 33554432000 4194304 6058637 140735024130944 140735024129704 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33969 33073 177 456 0 33505 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 135876

[startup+1242.3 s]
/proc/loadavg: 1.36 1.77 2.02 2/170 15677
/proc/meminfo: memFree=30274392/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135876 CPUtime=1242.1 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13095 0 0 0 124204 6 0 0 20 0 1 0 5285184 139137024 33073 33554432000 4194304 6058637 140735024130944 140735024129704 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33969 33073 177 456 0 33505 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 135876

[startup+1302.3 s]
/proc/loadavg: 1.35 1.69 1.97 2/170 15678
/proc/meminfo: memFree=30272344/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135876 CPUtime=1302.09 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13096 0 0 0 130203 6 0 0 20 0 1 0 5285184 139137024 33585 33554432000 4194304 6058637 140735024130944 140735024129704 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33969 33585 177 456 0 33505 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 135876

[startup+1362.3 s]
/proc/loadavg: 1.32 1.62 1.93 2/170 15679
/proc/meminfo: memFree=30272272/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135876 CPUtime=1362.08 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13096 0 0 0 136202 6 0 0 20 0 1 0 5285184 139137024 33585 33554432000 4194304 6058637 140735024130944 140735024129704 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33969 33585 177 456 0 33505 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 135876

[startup+1422.3 s]
/proc/loadavg: 1.23 1.55 1.88 2/170 15681
/proc/meminfo: memFree=30272164/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135876 CPUtime=1422.07 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13096 0 0 0 142201 6 0 0 20 0 1 0 5285184 139137024 33585 33554432000 4194304 6058637 140735024130944 140735024129704 4278233 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33969 33585 177 456 0 33505 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 135876

[startup+1482.3 s]
/proc/loadavg: 1.39 1.52 1.85 2/170 15682
/proc/meminfo: memFree=30305184/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=105532 CPUtime=1482.06 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 13279 0 0 0 148199 7 0 0 20 0 1 0 5285184 108064768 25126 33554432000 4194304 6058637 140735024130944 140735024129672 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 26383 25126 177 456 0 25919 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 105532

[startup+1542.31 s]
/proc/loadavg: 1.28 1.47 1.81 2/170 15683
/proc/meminfo: memFree=30287716/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135884 CPUtime=1542.06 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 15190 0 0 0 154195 11 0 0 20 0 1 0 5285184 139145216 29610 33554432000 4194304 6058637 140735024130944 140735024129720 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33971 29610 177 456 0 33507 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 135884

[startup+1602.3 s]
/proc/loadavg: 1.31 1.44 1.78 2/170 15684
/proc/meminfo: memFree=30283684/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=135884 CPUtime=1602.03 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 15966 0 0 0 160191 12 0 0 20 0 1 0 5285184 139145216 31146 33554432000 4194304 6058637 140735024130944 140735024129720 4277660 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 33971 31146 177 456 0 33507 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 135884

[startup+1662.3 s]
/proc/loadavg: 1.31 1.42 1.75 2/171 15688
/proc/meminfo: memFree=30279684/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=136072 CPUtime=1662.03 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 16801 0 0 0 166189 14 0 0 20 0 1 0 5285184 139337728 31705 33554432000 4194304 6058637 140735024130944 140735024129720 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 34018 31705 177 456 0 33554 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 136072

[startup+1722.3 s]
/proc/loadavg: 1.33 1.40 1.72 2/169 15689
/proc/meminfo: memFree=30277176/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=136260 CPUtime=1722.02 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 17634 0 0 0 172186 16 0 0 20 0 1 0 5285184 139530240 32264 33554432000 4194304 6058637 140735024130944 140735024129720 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 34065 32264 177 456 0 33601 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 136260

[startup+1782.3 s]
/proc/loadavg: 1.27 1.37 1.69 2/170 15691
/proc/meminfo: memFree=30276116/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=136832 CPUtime=1782.01 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 18566 0 0 0 178183 18 0 0 20 0 1 0 5285184 140115968 32407 33554432000 4194304 6058637 140735024130944 140735024129720 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 34208 32407 177 456 0 33744 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 136832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.26 1.36 1.68 2/170 15692
/proc/meminfo: memFree=30269912/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=167652 CPUtime=1800.01 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 19158 0 0 0 179982 19 0 0 20 0 1 0 5285184 171675648 34004 33554432000 4194304 6058637 140735024130944 140735024129976 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 41913 34004 177 456 0 41449 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 167652

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 15615 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.26 1.36 1.68 2/170 15692
/proc/meminfo: memFree=30269912/32872528 swapFree=1498860/1695084
[pid=15615] ppid=15612 vsize=167652 CPUtime=1800.01 cores=1,3,5,7
/proc/15615/stat : 15615 (open-wbo-lsu) R 15612 15615 6119 0 -1 4202496 19158 0 0 0 179982 19 0 0 20 0 1 0 5285184 171675648 34004 33554432000 4194304 6058637 140735024130944 140735024129976 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15615/statm: 41913 34004 177 456 0 41449 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 167652

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.83
CPU system time (s): 0.19497
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 185196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.19497
maximum resident set size= 165704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19161
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= 10
involuntary context switches= 2038

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.61454 second user time and 14.5318 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-16 01:13:15
IDJOB=4090229
IDBENCH=107519
IDSOLVER=2545
FILE ID=node137/4090229-1466032394
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/Instances3col_OPB/normalized-3col-almost3reg-l080-r079-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090229-1466032394/watcher-4090229-1466032394 -o /tmp/evaluation-result-4090229-1466032394/solver-4090229-1466032394 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4090229-1466032394.opb

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

MD5SUM BENCH= 5d30d18ef05ffba8d0245479521b8577
RANDOM SEED=1060341700

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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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	: 5332.56
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        30296624 kB
Buffers:           19932 kB
Cached:            51312 kB
SwapCached:         2460 kB
Active:           140324 kB
Inactive:          37248 kB
Active(anon):     107312 kB
Inactive(anon):     1372 kB
Active(file):      33012 kB
Inactive(file):    35876 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099532 kB
Dirty:              5096 kB
Writeback:             0 kB
AnonPages:       1800180 kB
Mapped:             7892 kB
Shmem:                 0 kB
Slab:             566728 kB
SReclaimable:      10888 kB
SUnreclaim:       555840 kB
KernelStack:        1440 kB
PageTables:         7352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1913980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    292864 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= 71736 MiB
End job on node137 at 2016-06-16 01:43:15