Trace number 4083585

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.01 1800.3

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K156.opb
MD5SUMb01d5fef61cfdf78caaec08ee0d21bae
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 variables18564
Total number of constraints18878
Number of constraints which are clauses18722
Number of constraints which are cardinality constraints (but not clauses)156
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint156
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 157
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-4083585-1465362450.opb
0.00/0.00	c File size is 1273911 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:         18564                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      18722                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         156                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.15 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083585-1465362450/watcher-4083585-1465362450 -o /tmp/evaluation-result-4083585-1465362450/solver-4083585-1465362450 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960 open-wbo-lsu HOME/instance-4083585-1465362450.opb 

pid=26754
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: 2.16 2.22 2.18 3/176 26757
/proc/meminfo: memFree=29304624/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=3980 CPUtime=0 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 725 0 0 0 0 0 0 0 20 0 1 0 118178153 4075520 601 33554432000 4194304 6058637 140736148376656 140734379407304 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 995 602 447 456 0 219 0

[startup+0.100117 s]
/proc/loadavg: 2.16 2.22 2.18 3/176 26757
/proc/meminfo: memFree=29304624/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=7476 CPUtime=0.09 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 1590 0 0 0 9 0 0 0 20 0 1 0 118178153 7655424 1466 33554432000 4194304 6058637 140736148376656 140734379407304 5042188 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 1869 1466 447 456 0 1093 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7476

[startup+0.206082 s]
/proc/loadavg: 2.16 2.22 2.18 3/176 26757
/proc/meminfo: memFree=29304624/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=21792 CPUtime=0.2 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 4394 0 0 0 19 1 0 0 20 0 1 0 118178153 22315008 4365 33554432000 4194304 6058637 140736148376656 140736148375512 4255092 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 5448 4365 163 456 0 4984 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 21792

[startup+0.300356 s]
/proc/loadavg: 2.16 2.22 2.18 3/176 26757
/proc/meminfo: memFree=29304624/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=21792 CPUtime=0.29 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 4403 0 0 0 28 1 0 0 20 0 1 0 118178153 22315008 4374 33554432000 4194304 6058637 140736148376656 140736148375512 4255046 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 5448 4374 163 456 0 4984 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21792

[startup+0.700246 s]
/proc/loadavg: 2.16 2.22 2.18 3/176 26757
/proc/meminfo: memFree=29304624/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=22148 CPUtime=0.69 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 4711 0 0 0 68 1 0 0 20 0 1 0 118178153 22679552 4681 33554432000 4194304 6058637 140736148376656 140736148375512 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 5537 4681 175 456 0 5073 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22148

[startup+1.50029 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 26758
/proc/meminfo: memFree=29284696/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=22544 CPUtime=1.49 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 5779 0 0 0 148 1 0 0 20 0 1 0 118178153 23085056 4664 33554432000 4194304 6058637 140736148376656 140736148375720 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 5636 4664 177 456 0 5172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22544

[startup+3.10028 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 26758
/proc/meminfo: memFree=29282720/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=25876 CPUtime=3.09 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 7487 0 0 0 307 2 0 0 20 0 1 0 118178153 26497024 5570 33554432000 4194304 6058637 140736148376656 140736148375272 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 6469 5570 177 456 0 6005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25876

[startup+6.3003 s]
/proc/loadavg: 2.22 2.23 2.19 3/177 26758
/proc/meminfo: memFree=29446636/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=35696 CPUtime=6.29 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 8728 0 0 0 627 2 0 0 20 0 1 0 118178153 36552704 7734 33554432000 4194304 6058637 140736148376656 140736148375416 4254539 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 8924 7734 177 456 0 8460 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35696

[startup+12.7003 s]
/proc/loadavg: 2.29 2.24 2.19 3/177 26758
/proc/meminfo: memFree=29410164/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=35696 CPUtime=12.69 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 8729 0 0 0 1267 2 0 0 20 0 1 0 118178153 36552704 8246 33554432000 4194304 6058637 140736148376656 140736148375416 4255480 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 8924 8246 177 456 0 8460 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35696

[startup+25.5004 s]
/proc/loadavg: 2.22 2.23 2.18 3/176 26758
/proc/meminfo: memFree=29371768/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=59452 CPUtime=25.48 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 10724 0 0 0 2545 3 0 0 20 0 1 0 118178153 60878848 11663 33554432000 4194304 6058637 140736148376656 140736148375384 4254580 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 14863 11663 177 456 0 14399 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59452

[startup+51.1003 s]
/proc/loadavg: 2.14 2.21 2.18 3/177 26759
/proc/meminfo: memFree=29304368/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=78308 CPUtime=51.08 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 11329 0 0 0 5104 4 0 0 20 0 1 0 118178153 80187392 18412 33554432000 4194304 6058637 140736148376656 140736148375384 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 19577 18412 177 456 0 19113 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78308

[startup+102.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 26760
/proc/meminfo: memFree=29192000/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=127628 CPUtime=102.28 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 11715 0 0 0 10222 6 0 0 20 0 1 0 118178153 130691072 27738 33554432000 4194304 6058637 140736148376656 140736148375432 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 31907 27738 177 456 0 31443 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 127628

[startup+162.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/178 26764
/proc/meminfo: memFree=29232524/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=171784 CPUtime=162.27 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 14492 0 0 0 16218 9 0 0 20 0 1 0 118178153 175906816 34699 33554432000 4194304 6058637 140736148376656 140736148375688 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 42946 34699 177 456 0 42482 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 171784

[startup+222.307 s]
/proc/loadavg: 2.25 2.23 2.18 3/177 26765
/proc/meminfo: memFree=29154960/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=140964 CPUtime=222.27 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 15380 0 0 0 22215 12 0 0 20 0 1 0 118178153 144347136 32097 33554432000 4194304 6058637 140736148376656 140736148375432 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 35241 32097 177 456 0 34777 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 140964

[startup+282.3 s]
/proc/loadavg: 2.26 2.23 2.18 4/177 26766
/proc/meminfo: memFree=29199768/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=171784 CPUtime=282.25 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 16708 0 0 0 28211 14 0 0 20 0 1 0 118178153 175906816 40868 33554432000 4194304 6058637 140736148376656 140736148375688 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 42946 40868 177 456 0 42482 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 171784

[startup+342.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 26768
/proc/meminfo: memFree=29190240/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=91644 CPUtime=342.24 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 19081 0 0 0 34206 18 0 0 20 0 1 0 118178153 93843456 22259 33554432000 4194304 6058637 140736148376656 140736148375720 4246203 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 22911 22259 177 456 0 22447 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 91644

[startup+402.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 26769
/proc/meminfo: memFree=29265804/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=91644 CPUtime=402.23 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 20635 0 0 0 40202 21 0 0 20 0 1 0 118178153 93843456 22260 33554432000 4194304 6058637 140736148376656 140736148375720 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 22911 22260 177 456 0 22447 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 91644

[startup+462.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 26770
/proc/meminfo: memFree=29181384/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=91644 CPUtime=462.22 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 22196 0 0 0 46199 23 0 0 20 0 1 0 118178153 93843456 22261 33554432000 4194304 6058637 140736148376656 140736148375720 4255188 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 22911 22261 177 456 0 22447 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 91644

[startup+522.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 26771
/proc/meminfo: memFree=29157412/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=91644 CPUtime=522.21 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 23764 0 0 0 52194 27 0 0 20 0 1 0 118178153 93843456 22261 33554432000 4194304 6058637 140736148376656 140736148375720 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 22911 22261 177 456 0 22447 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 91644

[startup+582.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 26772
/proc/meminfo: memFree=29079520/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=221872 CPUtime=582.2 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 25321 0 0 0 58191 29 0 0 20 0 1 0 118178153 227196928 50387 33554432000 4194304 6058637 140736148376656 140736148375688 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 55468 50387 177 456 0 55004 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 221872


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.22 2.18 4/176 26828
/proc/meminfo: memFree=29356620/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=111376 CPUtime=942.14 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 33853 0 0 0 94170 44 0 0 20 0 1 0 118178153 114049024 23448 33554432000 4194304 6058637 140736148376656 140736148375720 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 27844 23448 177 456 0 27380 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 111376

[startup+1002.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 26830
/proc/meminfo: memFree=29216932/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=241604 CPUtime=1002.13 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 35490 0 0 0 100166 47 0 0 20 0 1 0 118178153 247402496 55741 33554432000 4194304 6058637 140736148376656 140736148375688 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 60401 55741 177 456 0 59937 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 241604

[startup+1062.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/177 26831
/proc/meminfo: memFree=29240804/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=191516 CPUtime=1062.11 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 36717 0 0 0 106161 50 0 0 20 0 1 0 118178153 196112384 41044 33554432000 4194304 6058637 140736148376656 140736148375688 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 47879 41044 177 456 0 47415 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 191516

[startup+1122.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 26832
/proc/meminfo: memFree=29194148/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=322992 CPUtime=1122.1 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 38086 0 0 0 112158 52 0 0 20 0 1 0 118178153 330743808 63361 33554432000 4194304 6058637 140736148376656 140736148375688 4255504 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 80748 63361 177 456 0 80284 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 322992

[startup+1182.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/177 26833
/proc/meminfo: memFree=29247308/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=241604 CPUtime=1182.09 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 39649 0 0 0 118154 55 0 0 20 0 1 0 118178153 247402496 47489 33554432000 4194304 6058637 140736148376656 140736148375688 4254539 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 60401 47489 177 456 0 59937 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 241604

[startup+1242.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/177 26834
/proc/meminfo: memFree=29159976/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=322992 CPUtime=1242.08 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 40202 0 0 0 124152 56 0 0 20 0 1 0 118178153 330743808 68481 33554432000 4194304 6058637 140736148376656 140736148375688 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 80748 68481 177 456 0 80284 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 322992

[startup+1302.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 26836
/proc/meminfo: memFree=29247136/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=241604 CPUtime=1302.07 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 41766 0 0 0 130148 59 0 0 20 0 1 0 118178153 247402496 49025 33554432000 4194304 6058637 140736148376656 140736148375688 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 60401 49025 177 456 0 59937 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 241604

[startup+1362.3 s]
/proc/loadavg: 2.24 2.19 2.18 4/177 26840
/proc/meminfo: memFree=29202460/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=322992 CPUtime=1362.07 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 42322 0 0 0 136146 61 0 0 20 0 1 0 118178153 330743808 71042 33554432000 4194304 6058637 140736148376656 140736148375688 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 80748 71042 177 456 0 80284 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 322992

[startup+1422.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 26842
/proc/meminfo: memFree=29164464/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=241604 CPUtime=1422.06 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 43885 0 0 0 142142 64 0 0 20 0 1 0 118178153 247402496 50050 33554432000 4194304 6058637 140736148376656 140736148375688 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 60401 50050 177 456 0 59937 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 241604

[startup+1482.3 s]
/proc/loadavg: 2.23 2.18 2.18 3/177 26843
/proc/meminfo: memFree=29102576/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=322992 CPUtime=1482.04 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 44439 0 0 0 148139 65 0 0 20 0 1 0 118178153 330743808 72066 33554432000 4194304 6058637 140736148376656 140736148375688 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 80748 72066 177 456 0 80284 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 322992

[startup+1542.31 s]
/proc/loadavg: 2.12 2.16 2.17 4/177 26844
/proc/meminfo: memFree=29228904/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=241604 CPUtime=1542.04 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 46466 0 0 0 154134 70 0 0 20 0 1 0 118178153 247402496 48514 33554432000 4194304 6058637 140736148376656 140736148375688 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 60401 48514 177 456 0 59937 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 241604

[startup+1602.3 s]
/proc/loadavg: 2.28 2.19 2.18 3/177 26846
/proc/meminfo: memFree=29051284/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=322992 CPUtime=1602.03 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 47026 0 0 0 160131 72 0 0 20 0 1 0 118178153 330743808 71554 33554432000 4194304 6058637 140736148376656 140736148375688 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 80748 71554 177 456 0 80284 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 322992

[startup+1662.3 s]
/proc/loadavg: 2.23 2.18 2.18 3/177 26847
/proc/meminfo: memFree=29198080/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=191516 CPUtime=1662.01 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 48238 0 0 0 166125 76 0 0 20 0 1 0 118178153 196112384 43605 33554432000 4194304 6058637 140736148376656 140736148375688 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 47879 43605 177 456 0 47415 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 191516

[startup+1722.3 s]
/proc/loadavg: 2.22 2.19 2.18 4/177 26848
/proc/meminfo: memFree=29167312/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=322992 CPUtime=1722.01 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 49611 0 0 0 172122 79 0 0 20 0 1 0 118178153 330743808 67458 33554432000 4194304 6058637 140736148376656 140736148375688 4255256 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 80748 67458 177 456 0 80284 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 322992

[startup+1782.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 26849
/proc/meminfo: memFree=28995124/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=455252 CPUtime=1781.99 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 50112 0 0 0 178118 81 0 0 20 0 1 0 118178153 466178048 85843 33554432000 4194304 6058637 140736148376656 140736148375688 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 113813 85843 177 456 0 113349 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 455252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 26849
/proc/meminfo: memFree=29154228/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=191516 CPUtime=1800 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 50951 0 0 0 179916 84 0 0 20 0 1 0 118178153 196112384 40142 33554432000 4194304 6058637 140736148376656 140736148375688 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 47879 40142 177 456 0 47415 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 191516

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 26757 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 26849
/proc/meminfo: memFree=29154228/32872528 swapFree=16360/1798728
[pid=26757] ppid=26754 vsize=191516 CPUtime=1800 cores=0,2,4,6
/proc/26757/stat : 26757 (open-wbo-lsu) R 26754 26757 21198 0 -1 4202496 50951 0 0 0 179916 84 0 0 20 0 1 0 118178153 196112384 40142 33554432000 4194304 6058637 140736148376656 140736148375688 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26757/statm: 47879 40142 177 456 0 47415 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 191516

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.16
CPU system time (s): 0.845871
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 455252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.16
system time used= 0.845871
maximum resident set size= 349520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50954
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= 40
involuntary context switches= 1957

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70728 second user time and 6.77097 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 07:07:30
IDJOB=4083585
IDBENCH=90181
IDSOLVER=2545
FILE ID=node123/4083585-1465362450
RUNJOBID= node123-1465337900-21214
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K156.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083585-1465362450/watcher-4083585-1465362450 -o /tmp/evaluation-result-4083585-1465362450/solver-4083585-1465362450 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960  open-wbo-lsu HOME/instance-4083585-1465362450.opb

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

MD5SUM BENCH= b01d5fef61cfdf78caaec08ee0d21bae
RANDOM SEED=1457524984

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.57
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		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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:        29305012 kB
Buffers:          139096 kB
Cached:           616516 kB
SwapCached:         1756 kB
Active:           377308 kB
Inactive:         626332 kB
Active(anon):     246892 kB
Inactive(anon):     3356 kB
Active(file):     130416 kB
Inactive(file):   622976 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              5848 kB
Writeback:             0 kB
AnonPages:       2162904 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             608672 kB
SReclaimable:      52916 kB
SUnreclaim:       555756 kB
KernelStack:        1472 kB
PageTables:         8096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2223240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2054144 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= 71724 MiB
End job on node123 at 2016-06-08 07:37:30