Trace number 4083595

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 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K181.opb
MD5SUM786bb841dd145412a2aec0a596e79174
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 variables21539
Total number of constraints21903
Number of constraints which are clauses21722
Number of constraints which are cardinality constraints (but not clauses)181
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint181
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 182
Number of bits of the biggest sum of numbers8
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-4083595-1465362586.opb
0.00/0.00	c File size is 1490066 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:         21539                                                                   |
1800.08/1800.40	c |  Number of hard clauses:      21722                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         181                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.18 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-4083595-1465362586/watcher-4083595-1465362586 -o /tmp/evaluation-result-4083595-1465362586/solver-4083595-1465362586 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22867 --watchdog 1960 open-wbo-lsu HOME/instance-4083595-1465362586.opb 

pid=26315
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: 2.22 2.18 2.18 4/174 26318
/proc/meminfo: memFree=29531520/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=4056 CPUtime=0 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 763 0 0 0 0 0 0 0 20 0 1 0 118191682 4153344 639 33554432000 4194304 6058637 140735609802048 140735036818168 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 1014 640 499 456 0 186 0

[startup+0.100163 s]
/proc/loadavg: 2.22 2.18 2.18 4/174 26318
/proc/meminfo: memFree=29531520/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=8084 CPUtime=0.09 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 1760 0 0 0 9 0 0 0 20 0 1 0 118191682 8278016 1636 33554432000 4194304 6058637 140735609802048 140735036818168 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 2021 1636 499 456 0 1193 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8084

[startup+0.200331 s]
/proc/loadavg: 2.22 2.18 2.18 4/174 26318
/proc/meminfo: memFree=29531520/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=21540 CPUtime=0.19 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 4611 0 0 0 19 0 0 0 20 0 1 0 118191682 22056960 4523 33554432000 4194304 6058637 140735609802048 140735036818168 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 5385 4528 158 456 0 4921 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 21540

[startup+0.300344 s]
/proc/loadavg: 2.22 2.18 2.18 4/174 26318
/proc/meminfo: memFree=29531520/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=25132 CPUtime=0.29 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 5233 0 0 0 29 0 0 0 20 0 1 0 118191682 25735168 5104 33554432000 4194304 6058637 140735609802048 140735036818168 4255092 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 6283 5104 163 456 0 5819 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25132

[startup+0.700235 s]
/proc/loadavg: 2.22 2.18 2.18 4/174 26318
/proc/meminfo: memFree=29531520/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=25356 CPUtime=0.69 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 5309 0 0 0 69 0 0 0 20 0 1 0 118191682 25964544 5169 33554432000 4194304 6058637 140735609802048 140735036818168 4255046 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 6339 5169 163 456 0 5875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25356

[startup+1.50028 s]
/proc/loadavg: 2.22 2.18 2.18 4/175 26319
/proc/meminfo: memFree=29508072/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=25884 CPUtime=1.49 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 6588 0 0 0 149 0 0 0 20 0 1 0 118191682 26505216 5201 33554432000 4194304 6058637 140735609802048 140735609800664 4255160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 6471 5201 177 456 0 6007 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25884

[startup+3.10028 s]
/proc/loadavg: 2.22 2.18 2.18 3/175 26319
/proc/meminfo: memFree=29505528/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=29512 CPUtime=3.09 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 7487 0 0 0 309 0 0 0 20 0 1 0 118191682 30220288 6095 33554432000 4194304 6058637 140735609802048 140735609800648 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 7378 6095 177 456 0 6914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29512

[startup+6.30029 s]
/proc/loadavg: 2.28 2.19 2.18 3/175 26319
/proc/meminfo: memFree=29492388/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=33904 CPUtime=6.29 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 9332 0 0 0 628 1 0 0 20 0 1 0 118191682 34717696 7544 33554432000 4194304 6058637 140735609802048 140735609800776 4255147 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 8476 7544 177 456 0 8012 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33904

[startup+12.7003 s]
/proc/loadavg: 2.26 2.19 2.18 3/175 26319
/proc/meminfo: memFree=29467308/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=45396 CPUtime=12.69 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 9652 0 0 0 1268 1 0 0 20 0 1 0 118191682 46485504 10417 33554432000 4194304 6058637 140735609802048 140735609800776 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 11349 10417 177 456 0 10885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45396

[startup+25.5003 s]
/proc/loadavg: 2.28 2.19 2.18 4/176 26322
/proc/meminfo: memFree=29441212/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=49860 CPUtime=25.49 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 10287 0 0 0 2548 1 0 0 20 0 1 0 118191682 51056640 11506 33554432000 4194304 6058637 140735609802048 140735609800808 4255066 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 12465 11506 177 456 0 12001 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49860

[startup+51.1004 s]
/proc/loadavg: 2.31 2.21 2.19 3/176 26322
/proc/meminfo: memFree=29382392/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=87372 CPUtime=51.08 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 11349 0 0 0 5106 2 0 0 20 0 1 0 118191682 89468928 16012 33554432000 4194304 6058637 140735609802048 140735609800776 4277493 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 21843 16012 177 456 0 21379 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87372

[startup+102.3 s]
/proc/loadavg: 2.24 2.20 2.18 4/175 26324
/proc/meminfo: memFree=29441752/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=136692 CPUtime=102.28 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 12206 0 0 0 10224 4 0 0 20 0 1 0 118191682 139972608 25138 33554432000 4194304 6058637 140735609802048 140735609800824 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 34173 25138 177 456 0 33709 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 136692

[startup+162.3 s]
/proc/loadavg: 2.34 2.24 2.19 4/175 26325
/proc/meminfo: memFree=29309264/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=167512 CPUtime=162.26 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 14086 0 0 0 16219 7 0 0 20 0 1 0 118191682 171532288 32652 33554432000 4194304 6058637 140735609802048 140735609801080 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 41878 32652 177 456 0 41414 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 167512

[startup+222.307 s]
/proc/loadavg: 2.19 2.21 2.18 3/174 26326
/proc/meminfo: memFree=29406140/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=136692 CPUtime=222.26 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 15109 0 0 0 22216 10 0 0 20 0 1 0 118191682 139972608 31049 33554432000 4194304 6058637 140735609802048 140735609800824 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 34173 31049 177 456 0 33709 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 136692

[startup+282.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/175 26328
/proc/meminfo: memFree=29249508/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=202676 CPUtime=282.24 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 17548 0 0 0 28211 13 0 0 20 0 1 0 118191682 207540224 44940 33554432000 4194304 6058637 140735609802048 140735609801080 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 50669 44940 177 456 0 50205 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 202676

[startup+342.3 s]
/proc/loadavg: 2.23 2.24 2.19 4/175 26329
/proc/meminfo: memFree=29388940/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=171856 CPUtime=342.23 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 19392 0 0 0 34206 17 0 0 20 0 1 0 118191682 175980544 34654 33554432000 4194304 6058637 140735609802048 140735609800824 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 42964 34654 177 456 0 42500 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 171856

[startup+402.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/175 26331
/proc/meminfo: memFree=29273420/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=202676 CPUtime=402.22 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 21610 0 0 0 40201 21 0 0 20 0 1 0 118191682 207540224 38305 33554432000 4194304 6058637 140735609802048 140735609801080 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 50669 38305 177 456 0 50205 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 202676

[startup+462.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/175 26332
/proc/meminfo: memFree=29381824/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=202676 CPUtime=462.21 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 23247 0 0 0 46197 24 0 0 20 0 1 0 118191682 207540224 40865 33554432000 4194304 6058637 140735609802048 140735609801080 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 50669 40865 177 456 0 50205 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 202676

[startup+522.3 s]
/proc/loadavg: 2.24 2.22 2.18 4/175 26333
/proc/meminfo: memFree=29277480/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=202676 CPUtime=522.2 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 24885 0 0 0 52192 28 0 0 20 0 1 0 118191682 207540224 40353 33554432000 4194304 6058637 140735609802048 140735609801080 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 50669 40353 177 456 0 50205 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 202676

[startup+582.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/175 26334
/proc/meminfo: memFree=29207964/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=171856 CPUtime=582.19 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 25943 0 0 0 58189 30 0 0 20 0 1 0 118191682 175980544 36702 33554432000 4194304 6058637 140735609802048 140735609800824 4278222 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 42964 36702 177 456 0 42500 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 171856


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


[startup+882.307 s]
/proc/loadavg: 2.23 2.18 2.18 4/175 26389
/proc/meminfo: memFree=29353696/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=334152 CPUtime=882.16 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 33871 0 0 0 88172 44 0 0 20 0 1 0 118191682 342171648 60622 33554432000 4194304 6058637 140735609802048 140735609801080 4277839 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 83538 60622 177 456 0 83074 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 334152

[startup+942.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/175 26390
/proc/meminfo: memFree=29394456/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=252764 CPUtime=942.14 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 35507 0 0 0 94167 47 0 0 20 0 1 0 118191682 258830336 50382 33554432000 4194304 6058637 140735609802048 140735609801080 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 63191 50382 177 456 0 62727 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 252764

[startup+1002.3 s]
/proc/loadavg: 2.23 2.19 2.18 4/175 26392
/proc/meminfo: memFree=29453956/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=171856 CPUtime=1002.13 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 36263 0 0 0 100164 49 0 0 20 0 1 0 118191682 175980544 35678 33554432000 4194304 6058637 140735609802048 140735609800824 4255066 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 42964 35678 177 456 0 42500 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 171856

[startup+1062.3 s]
/proc/loadavg: 2.19 2.18 2.18 4/175 26393
/proc/meminfo: memFree=29291204/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=334152 CPUtime=1062.12 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 38216 0 0 0 106161 51 0 0 20 0 1 0 118191682 342171648 59086 33554432000 4194304 6058637 140735609802048 140735609801080 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 83538 59086 177 456 0 83074 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 334152

[startup+1122.3 s]
/proc/loadavg: 2.25 2.19 2.18 4/175 26394
/proc/meminfo: memFree=29325032/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=202676 CPUtime=1122.11 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 39042 0 0 0 112157 54 0 0 20 0 1 0 118191682 207540224 44449 33554432000 4194304 6058637 140735609802048 140735609801080 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 50669 44449 177 456 0 50205 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 202676

[startup+1182.3 s]
/proc/loadavg: 2.18 2.18 2.18 4/175 26395
/proc/meminfo: memFree=29230300/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=334152 CPUtime=1182.1 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 40410 0 0 0 118154 56 0 0 20 0 1 0 118191682 342171648 65742 33554432000 4194304 6058637 140735609802048 140735609801080 4255535 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 83538 65742 177 456 0 83074 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 334152

[startup+1242.3 s]
/proc/loadavg: 2.14 2.18 2.18 4/176 26399
/proc/meminfo: memFree=29293240/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=252764 CPUtime=1242.1 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 42049 0 0 0 124150 60 0 0 20 0 1 0 118191682 258830336 48846 33554432000 4194304 6058637 140735609802048 140735609801080 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 63191 48846 177 456 0 62727 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 252764

[startup+1302.3 s]
/proc/loadavg: 2.28 2.21 2.19 3/175 26401
/proc/meminfo: memFree=29219536/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=334152 CPUtime=1302.08 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 42600 0 0 0 130147 61 0 0 20 0 1 0 118191682 342171648 69326 33554432000 4194304 6058637 140735609802048 140735609801080 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 83538 69326 177 456 0 83074 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 334152

[startup+1362.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/175 26402
/proc/meminfo: memFree=29304688/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=252764 CPUtime=1362.07 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 44239 0 0 0 136143 64 0 0 20 0 1 0 118191682 258830336 50894 33554432000 4194304 6058637 140735609802048 140735609801080 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 63191 50894 177 456 0 62727 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 252764

[startup+1422.3 s]
/proc/loadavg: 2.18 2.20 2.18 4/175 26403
/proc/meminfo: memFree=29245140/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=334152 CPUtime=1422.05 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 44834 0 0 0 142139 66 0 0 20 0 1 0 118191682 342171648 71374 33554432000 4194304 6058637 140735609802048 140735609801080 4254426 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 83538 71374 177 456 0 83074 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 334152

[startup+1482.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/175 26404
/proc/meminfo: memFree=29237604/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=252764 CPUtime=1482.03 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 46473 0 0 0 148134 69 0 0 20 0 1 0 118191682 258830336 50382 33554432000 4194304 6058637 140735609802048 140735609801080 4255181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 63191 50382 177 456 0 62727 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 252764

[startup+1542.31 s]
/proc/loadavg: 2.34 2.23 2.19 3/175 26405
/proc/meminfo: memFree=29178228/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=334152 CPUtime=1542.03 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 47026 0 0 0 154133 70 0 0 20 0 1 0 118191682 342171648 71374 33554432000 4194304 6058637 140735609802048 140735609801080 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 83538 71374 177 456 0 83074 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 334152

[startup+1602.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/175 26407
/proc/meminfo: memFree=29309892/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=202676 CPUtime=1602.02 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 47852 0 0 0 160129 73 0 0 20 0 1 0 118191682 207540224 47521 33554432000 4194304 6058637 140735609802048 140735609801080 4254554 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 50669 47521 177 456 0 50205 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 202676

[startup+1662.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/175 26408
/proc/meminfo: memFree=29301232/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=334152 CPUtime=1662.01 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 49220 0 0 0 166126 75 0 0 20 0 1 0 118191682 342171648 69326 33554432000 4194304 6058637 140735609802048 140735609801080 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 83538 69326 177 456 0 83074 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 334152

[startup+1722.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/175 26409
/proc/meminfo: memFree=29297036/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=171856 CPUtime=1722 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 49928 0 0 0 172121 79 0 0 20 0 1 0 118191682 175980544 39262 33554432000 4194304 6058637 140735609802048 140735609800824 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 42964 39262 177 456 0 42500 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 171856

[startup+1782.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/175 26410
/proc/meminfo: memFree=29257468/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=334152 CPUtime=1781.98 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 51882 0 0 0 178116 82 0 0 20 0 1 0 118191682 342171648 63182 33554432000 4194304 6058637 140735609802048 140735609801080 4278120 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 83538 63182 177 456 0 83074 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 334152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.32 2.24 2.19 3/175 26410
/proc/meminfo: memFree=29207388/32872528 swapFree=17536/1464688
[pid=26318] ppid=26315 vsize=334152 CPUtime=1800.08 cores=0,2,4,6
/proc/26318/stat : 26318 (open-wbo-lsu) R 26315 26318 22851 0 -1 4202496 51894 0 0 0 179925 83 0 0 20 0 1 0 118191682 342171648 69326 33554432000 4194304 6058637 140735609802048 140735609801080 4255066 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26318/statm: 83538 69326 177 456 0 83074 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 334152

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 26318 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): 1800.1
CPU user time (s): 1799.26
CPU system time (s): 0.839872
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 466412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.839872
maximum resident set size= 340604
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51897
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= 52
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.19036 second user time and 7.27389 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-08 07:09:46
IDJOB=4083595
IDBENCH=90184
IDSOLVER=2545
FILE ID=node121/4083595-1465362586
RUNJOBID= node121-1465337014-22867
PBS_JOBID= 19853394
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K181.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083595-1465362586/watcher-4083595-1465362586 -o /tmp/evaluation-result-4083595-1465362586/solver-4083595-1465362586 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22867 --watchdog 1960  open-wbo-lsu HOME/instance-4083595-1465362586.opb

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

MD5SUM BENCH= 786bb841dd145412a2aec0a596e79174
RANDOM SEED=1208557380

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.10
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
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		: 2667.050
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		: 2667.050
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
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		: 2667.050
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		: 2667.050
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
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:        29531932 kB
Buffers:          183308 kB
Cached:           803560 kB
SwapCached:         1736 kB
Active:           631676 kB
Inactive:         502456 kB
Active(anon):     147368 kB
Inactive(anon):     2208 kB
Active(file):     484308 kB
Inactive(file):   500248 kB
Unevictable:     1464688 kB
Mlocked:           17536 kB
SwapTotal:      67108856 kB
SwapFree:       67099348 kB
Dirty:              6216 kB
Writeback:             0 kB
AnonPages:       1613668 kB
Mapped:             7772 kB
Shmem:                 0 kB
Slab:             607652 kB
SReclaimable:      51900 kB
SUnreclaim:       555752 kB
KernelStack:        1440 kB
PageTables:         7468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1745548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1536000 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 node121 at 2016-06-08 07:39:47