Trace number 4098314

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) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_12.opb
MD5SUM88c077ef261c9c72be220a244f8093f6
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 variables5852
Total number of constraints28581
Number of constraints which are clauses28576
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint76
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 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 88
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-4098314-1466117461.opb
0.00/0.00	c File size is 3892958 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:          5852                                                                   |
1800.08/1800.40	c |  Number of hard clauses:      28579                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:           6                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.42 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	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-4098314-1466117461/watcher-4098314-1466117461 -o /tmp/evaluation-result-4098314-1466117461/solver-4098314-1466117461 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14976 --watchdog 1960 open-wbo-lsu HOME/instance-4098314-1466117461.opb 

pid=18323
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: 2.05 2.10 2.08 3/177 18326
/proc/meminfo: memFree=30392176/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=6404 CPUtime=0 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 1347 0 0 0 0 0 0 0 20 0 1 0 13792602 6557696 1222 33554432000 4194304 6058637 140736327577792 140736923606680 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 1601 1222 1086 456 0 186 0

[startup+0.10011 s]
/proc/loadavg: 2.05 2.10 2.08 3/177 18326
/proc/meminfo: memFree=30392176/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=7492 CPUtime=0.09 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 1602 0 0 0 9 0 0 0 20 0 1 0 13792602 7671808 1477 33554432000 4194304 6058637 140736327577792 140736923606680 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 1873 1477 1086 456 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.200281 s]
/proc/loadavg: 2.05 2.10 2.08 3/177 18326
/proc/meminfo: memFree=30392176/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=7884 CPUtime=0.19 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 1723 0 0 0 19 0 0 0 20 0 1 0 13792602 8073216 1598 33554432000 4194304 6058637 140736327577792 140736923606680 4629451 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 1971 1598 1086 456 0 556 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7884

[startup+0.300224 s]
/proc/loadavg: 2.05 2.10 2.08 3/177 18326
/proc/meminfo: memFree=30392176/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=8556 CPUtime=0.29 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 1858 0 0 0 29 0 0 0 20 0 1 0 13792602 8761344 1733 33554432000 4194304 6058637 140736327577792 140736923606680 5130736 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 2139 1733 1086 456 0 724 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8556

[startup+0.700233 s]
/proc/loadavg: 2.05 2.10 2.08 3/177 18326
/proc/meminfo: memFree=30392176/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=14944 CPUtime=0.69 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 3678 0 0 0 69 0 0 0 20 0 1 0 13792602 15302656 3097 33554432000 4194304 6058637 140736327577792 140736327576408 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 3736 3097 176 456 0 3272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14944

[startup+1.50028 s]
/proc/loadavg: 2.05 2.10 2.08 3/177 18327
/proc/meminfo: memFree=30377340/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=18328 CPUtime=1.49 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 5243 0 0 0 149 0 0 0 20 0 1 0 13792602 18767872 4176 33554432000 4194304 6058637 140736327577792 140736327576408 4255188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 4582 4176 178 456 0 4118 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18328

[startup+3.10025 s]
/proc/loadavg: 2.05 2.10 2.08 3/177 18327
/proc/meminfo: memFree=30465252/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=23692 CPUtime=3.09 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 6058 0 0 0 308 1 0 0 20 0 1 0 13792602 24260608 4444 33554432000 4194304 6058637 140736327577792 140736327576344 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 5923 4444 178 456 0 5459 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23692

[startup+6.30023 s]
/proc/loadavg: 2.05 2.10 2.08 4/177 18327
/proc/meminfo: memFree=30453304/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=50416 CPUtime=6.29 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 7980 0 0 0 627 2 0 0 20 0 1 0 13792602 51625984 8394 33554432000 4194304 6058637 140736327577792 140736327576520 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 12604 8394 178 456 0 12140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50416

[startup+12.7003 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 18327
/proc/meminfo: memFree=30424576/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=50416 CPUtime=12.69 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 8614 0 0 0 1266 3 0 0 20 0 1 0 13792602 51625984 12183 33554432000 4194304 6058637 140736327577792 140736327576856 4277670 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 12604 12183 178 456 0 12140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50416

[startup+25.5004 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 18327
/proc/meminfo: memFree=30389356/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=69268 CPUtime=25.48 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 9294 0 0 0 2545 3 0 0 20 0 1 0 13792602 70930432 16896 33554432000 4194304 6058637 140736327577792 140736327576856 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 17317 16896 178 456 0 16853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69268

[startup+51.1003 s]
/proc/loadavg: 2.06 2.10 2.08 4/177 18327
/proc/meminfo: memFree=30330584/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=118588 CPUtime=51.08 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 9381 0 0 0 5104 4 0 0 20 0 1 0 13792602 121434112 25627 33554432000 4194304 6058637 140736327577792 140736327576568 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 29647 25627 178 456 0 29183 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 118588

[startup+102.3 s]
/proc/loadavg: 2.13 2.11 2.09 3/177 18328
/proc/meminfo: memFree=30360292/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=130916 CPUtime=102.28 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 10053 0 0 0 10222 6 0 0 20 0 1 0 13792602 134057984 30757 33554432000 4194304 6058637 140736327577792 140736327576568 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 32729 30757 178 456 0 32265 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 130916

[startup+162.3 s]
/proc/loadavg: 2.17 2.12 2.09 3/177 18330
/proc/meminfo: memFree=30309648/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=130916 CPUtime=162.26 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 10339 0 0 0 16216 10 0 0 20 0 1 0 13792602 134057984 29733 33554432000 4194304 6058637 140736327577792 140736327576568 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 32729 29733 178 456 0 32265 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 130916

[startup+222.307 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 18331
/proc/meminfo: memFree=30358224/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=130916 CPUtime=222.27 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 10583 0 0 0 22213 14 0 0 20 0 1 0 13792602 134057984 31269 33554432000 4194304 6058637 140736327577792 140736327576568 4277712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 32729 31269 178 456 0 32265 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 130916

[startup+282.3 s]
/proc/loadavg: 2.17 2.13 2.09 3/177 18332
/proc/meminfo: memFree=30301372/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=130916 CPUtime=282.24 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 10827 0 0 0 28207 17 0 0 20 0 1 0 13792602 134057984 30245 33554432000 4194304 6058637 140736327577792 140736327576568 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 32729 30245 178 456 0 32265 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 130916

[startup+342.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/177 18333
/proc/meminfo: memFree=30396880/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=81596 CPUtime=342.24 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 11027 0 0 0 34204 20 0 0 20 0 1 0 13792602 83554304 19978 33554432000 4194304 6058637 140736327577792 140736327576856 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 20399 19978 178 456 0 19935 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 81596

[startup+402.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 18334
/proc/meminfo: memFree=30301780/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=130916 CPUtime=402.23 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 11199 0 0 0 40201 22 0 0 20 0 1 0 13792602 134057984 30245 33554432000 4194304 6058637 140736327577792 140736327576568 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 32729 30245 178 456 0 32265 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 130916

[startup+462.3 s]
/proc/loadavg: 2.31 2.17 2.10 3/177 18336
/proc/meminfo: memFree=30247160/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=462.22 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 11399 0 0 0 46198 24 0 0 20 0 1 0 13792602 165617664 32872 33554432000 4194304 6058637 140736327577792 140736327576824 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 32872 178 456 0 39970 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 161736

[startup+522.3 s]
/proc/loadavg: 2.22 2.17 2.10 3/177 18337
/proc/meminfo: memFree=30301440/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=522.21 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 11529 0 0 0 52196 25 0 0 20 0 1 0 13792602 165617664 32872 33554432000 4194304 6058637 140736327577792 140736327576824 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 32872 178 456 0 39970 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 161736

[startup+582.3 s]
/proc/loadavg: 2.27 2.18 2.11 3/178 18341
/proc/meminfo: memFree=30259700/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=582.2 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 11660 0 0 0 58193 27 0 0 20 0 1 0 13792602 165617664 33384 33554432000 4194304 6058637 140736327577792 140736327576824 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 33384 178 456 0 39970 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 161736


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


[startup+882.307 s]
/proc/loadavg: 1.26 1.73 1.94 2/170 18401
/proc/meminfo: memFree=30504468/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=882.16 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 14380 0 0 0 88180 36 0 0 20 0 1 0 13792602 165617664 34408 33554432000 4194304 6058637 140736327577792 140736327576824 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 34408 178 456 0 39970 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 161736

[startup+942.3 s]
/proc/loadavg: 1.22 1.63 1.89 2/170 18402
/proc/meminfo: memFree=30520828/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=130916 CPUtime=942.14 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 15275 0 0 0 94175 39 0 0 20 0 1 0 13792602 134057984 30757 33554432000 4194304 6058637 140736327577792 140736327576856 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 32729 30757 178 456 0 32265 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 130916

[startup+1002.3 s]
/proc/loadavg: 1.38 1.60 1.86 2/170 18403
/proc/meminfo: memFree=30484108/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=1002.13 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 15359 0 0 0 100173 40 0 0 20 0 1 0 13792602 165617664 39528 33554432000 4194304 6058637 140736327577792 140736327576824 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 39528 178 456 0 39970 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 161736

[startup+1062.3 s]
/proc/loadavg: 1.36 1.56 1.83 2/170 18404
/proc/meminfo: memFree=30502276/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=1062.12 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 16303 0 0 0 106170 42 0 0 20 0 1 0 13792602 165617664 34920 33554432000 4194304 6058637 140736327577792 140736327576824 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 34920 178 456 0 39970 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 161736

[startup+1122.3 s]
/proc/loadavg: 1.16 1.46 1.78 2/170 18406
/proc/meminfo: memFree=30516892/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=130916 CPUtime=1122.11 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 17186 0 0 0 112167 44 0 0 20 0 1 0 13792602 134057984 31269 33554432000 4194304 6058637 140736327577792 140736327576856 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 32729 31269 178 456 0 32265 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 130916

[startup+1182.3 s]
/proc/loadavg: 1.25 1.43 1.74 2/171 18410
/proc/meminfo: memFree=30483876/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=1182.1 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 17474 0 0 0 118165 45 0 0 20 0 1 0 13792602 165617664 39732 33554432000 4194304 6058637 140736327577792 140736327576824 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 39732 178 456 0 39970 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 161736

[startup+1242.3 s]
/proc/loadavg: 1.14 1.36 1.70 2/170 18411
/proc/meminfo: memFree=30506632/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=1242.09 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 18216 0 0 0 124162 47 0 0 20 0 1 0 13792602 165617664 33896 33554432000 4194304 6058637 140736327577792 140736327576824 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 33896 178 456 0 39970 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 161736

[startup+1302.3 s]
/proc/loadavg: 1.10 1.31 1.66 2/170 18412
/proc/meminfo: memFree=30474588/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=211824 CPUtime=1302.08 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 19049 0 0 0 130160 48 0 0 20 0 1 0 13792602 216907776 41877 33554432000 4194304 6058637 140736327577792 140736327576824 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 52956 41877 178 456 0 52492 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 211824

[startup+1362.3 s]
/proc/loadavg: 1.29 1.31 1.64 2/170 18413
/proc/meminfo: memFree=30500316/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=1362.07 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 19178 0 0 0 136156 51 0 0 20 0 1 0 13792602 165617664 35432 33554432000 4194304 6058637 140736327577792 140736327576824 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 35432 178 456 0 39970 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 161736

[startup+1422.3 s]
/proc/loadavg: 1.30 1.30 1.61 2/170 18415
/proc/meminfo: memFree=30468600/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=211824 CPUtime=1422.07 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 20010 0 0 0 142155 52 0 0 20 0 1 0 13792602 216907776 43413 33554432000 4194304 6058637 140736327577792 140736327576824 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 52956 43413 178 456 0 52492 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 211824

[startup+1482.3 s]
/proc/loadavg: 1.26 1.29 1.59 2/169 18416
/proc/meminfo: memFree=30492780/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=1482.06 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 20139 0 0 0 148152 54 0 0 20 0 1 0 13792602 165617664 37480 33554432000 4194304 6058637 140736327577792 140736327576824 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 37480 178 456 0 39970 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 161736

[startup+1542.31 s]
/proc/loadavg: 1.28 1.29 1.56 2/170 18418
/proc/meminfo: memFree=30464236/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=211824 CPUtime=1542.05 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 20967 0 0 0 154151 54 0 0 20 0 1 0 13792602 216907776 44437 33554432000 4194304 6058637 140736327577792 140736327576824 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 52956 44437 178 456 0 52492 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 211824

[startup+1602.3 s]
/proc/loadavg: 1.34 1.30 1.55 2/170 18419
/proc/meminfo: memFree=30496024/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=1602.03 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 21098 0 0 0 160147 56 0 0 20 0 1 0 13792602 165617664 36968 33554432000 4194304 6058637 140736327577792 140736327576824 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 36968 178 456 0 39970 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 161736

[startup+1662.3 s]
/proc/loadavg: 1.33 1.30 1.53 2/170 18420
/proc/meminfo: memFree=30466404/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=211824 CPUtime=1662.03 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 21923 0 0 0 166145 58 0 0 20 0 1 0 13792602 216907776 43925 33554432000 4194304 6058637 140736327577792 140736327576824 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 52956 43925 178 456 0 52492 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 211824

[startup+1722.3 s]
/proc/loadavg: 1.34 1.31 1.52 2/170 18422
/proc/meminfo: memFree=30495984/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=161736 CPUtime=1722.01 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 22053 0 0 0 172142 59 0 0 20 0 1 0 13792602 165617664 36456 33554432000 4194304 6058637 140736327577792 140736327576824 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 40434 36456 178 456 0 39970 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 161736

[startup+1782.3 s]
/proc/loadavg: 1.22 1.27 1.49 2/171 18426
/proc/meminfo: memFree=30469684/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=211824 CPUtime=1782 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 22890 0 0 0 178140 60 0 0 20 0 1 0 13792602 216907776 42901 33554432000 4194304 6058637 140736327577792 140736327576824 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 52956 42901 178 456 0 52492 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 211824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.25 1.28 1.49 2/171 18426
/proc/meminfo: memFree=30463388/32872528 swapFree=1199460/1313924
[pid=18326] ppid=18323 vsize=211824 CPUtime=1800.08 cores=1,3,5,7
/proc/18326/stat : 18326 (open-wbo-lsu) R 18323 18326 13694 0 -1 4202496 22909 0 0 0 179948 60 0 0 20 0 1 0 13792602 216907776 44437 33554432000 4194304 6058637 140736327577792 140736327576824 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18326/statm: 52956 44437 178 456 0 52492 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 211824

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 18326 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.49
CPU system time (s): 0.612906
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 261144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.612906
maximum resident set size= 218816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22912
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= 46
involuntary context switches= 1972

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.41633 second user time and 7.04193 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-17 00:51:01
IDJOB=4098314
IDBENCH=107882
IDSOLVER=2545
FILE ID=node131/4098314-1466117461
RUNJOBID= node131-1466112688-14976
PBS_JOBID= 19904055
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_12.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098314-1466117461/watcher-4098314-1466117461 -o /tmp/evaluation-result-4098314-1466117461/solver-4098314-1466117461 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14976 --watchdog 1960  open-wbo-lsu HOME/instance-4098314-1466117461.opb

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

MD5SUM BENCH= 88c077ef261c9c72be220a244f8093f6
RANDOM SEED=1001322930

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
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	: 5332.56
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		: 2666.752
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		: 2666.752
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	: 5332.56
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		: 2666.752
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	: 5332.57
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		: 2666.752
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:        30392068 kB
Buffers:           63172 kB
Cached:           155792 kB
SwapCached:         1964 kB
Active:           355932 kB
Inactive:         104676 kB
Active(anon):     242392 kB
Inactive(anon):     1452 kB
Active(file):     113540 kB
Inactive(file):   103224 kB
Unevictable:     1313924 kB
Mlocked:         1199460 kB
SwapTotal:      67108856 kB
SwapFree:       67099352 kB
Dirty:              8944 kB
Writeback:            32 kB
AnonPages:       1556608 kB
Mapped:             8052 kB
Shmem:                 0 kB
Slab:             570172 kB
SReclaimable:      13772 kB
SUnreclaim:       556400 kB
KernelStack:        1472 kB
PageTables:         6732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1742672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    317440 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= 71696 MiB
End job on node131 at 2016-06-17 01:21:01