Trace number 4083596

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K183.opb
MD5SUM0350ceeb14af28f3be070cadc324c0d3
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 variables21777
Total number of constraints22145
Number of constraints which are clauses21962
Number of constraints which are cardinality constraints (but not clauses)183
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint183
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 184
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-4083596-1465360786.opb
0.00/0.00	c File size is 1507434 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:         21777                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      21962                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         183                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.18 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-4083596-1465360786/watcher-4083596-1465360786 -o /tmp/evaluation-result-4083596-1465360786/solver-4083596-1465360786 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22867 --watchdog 1960 open-wbo-lsu HOME/instance-4083596-1465360786.opb 

pid=26156
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: 2.03 2.12 2.15 4/174 26159
/proc/meminfo: memFree=29490112/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=4076 CPUtime=0 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 766 0 0 0 0 0 0 0 20 0 1 0 118011612 4173824 641 33554432000 4194304 6058637 140735145077808 140736265646104 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 1019 641 504 456 0 186 0

[startup+0.100162 s]
/proc/loadavg: 2.03 2.12 2.15 4/174 26159
/proc/meminfo: memFree=29490112/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=8136 CPUtime=0.09 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 1776 0 0 0 9 0 0 0 20 0 1 0 118011612 8331264 1651 33554432000 4194304 6058637 140735145077808 140736265646104 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 2034 1651 504 456 0 1201 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8136

[startup+0.20031 s]
/proc/loadavg: 2.03 2.12 2.15 4/174 26159
/proc/meminfo: memFree=29490112/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=20276 CPUtime=0.19 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 4576 0 0 0 19 0 0 0 20 0 1 0 118011612 20762624 3938 33554432000 4194304 6058637 140735145077808 140736265646104 4294739 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 5069 3938 158 456 0 4605 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20276

[startup+0.300241 s]
/proc/loadavg: 2.03 2.12 2.15 4/174 26159
/proc/meminfo: memFree=29490112/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=25256 CPUtime=0.28 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 5460 0 0 0 28 0 0 0 20 0 1 0 118011612 25862144 5287 33554432000 4194304 6058637 140735145077808 140736265646104 4255109 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 6314 5287 163 456 0 5850 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25256

[startup+0.700229 s]
/proc/loadavg: 2.03 2.12 2.15 4/174 26159
/proc/meminfo: memFree=29490112/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=25388 CPUtime=0.68 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 5481 0 0 0 68 0 0 0 20 0 1 0 118011612 25997312 5308 33554432000 4194304 6058637 140735145077808 140735145076520 4255252 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 6347 5308 163 456 0 5883 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25388

[startup+1.50023 s]
/proc/loadavg: 2.03 2.12 2.15 4/175 26160
/proc/meminfo: memFree=29467144/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=28108 CPUtime=1.48 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 5649 0 0 0 148 0 0 0 20 0 1 0 118011612 28782592 5476 33554432000 4194304 6058637 140735145077808 140735145076520 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 7027 5476 163 456 0 6563 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28108

[startup+3.10028 s]
/proc/loadavg: 2.03 2.12 2.15 4/175 26160
/proc/meminfo: memFree=29462864/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=26108 CPUtime=3.09 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 7017 0 0 0 308 1 0 0 20 0 1 0 118011612 26734592 5570 33554432000 4194304 6058637 140735145077808 140735145076424 4277643 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 6527 5570 165 456 0 6063 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26108

[startup+6.30027 s]
/proc/loadavg: 2.11 2.13 2.15 4/175 26160
/proc/meminfo: memFree=29450820/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=34208 CPUtime=6.29 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 8601 0 0 0 627 2 0 0 20 0 1 0 118011612 35028992 7375 33554432000 4194304 6058637 140735145077808 140735145076536 4255178 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 8552 7375 177 456 0 8088 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34208

[startup+12.7003 s]
/proc/loadavg: 2.18 2.14 2.16 4/175 26160
/proc/meminfo: memFree=29428220/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=45700 CPUtime=12.69 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 9178 0 0 0 1267 2 0 0 20 0 1 0 118011612 46796800 10507 33554432000 4194304 6058637 140735145077808 140735145076536 4265040 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 11425 10507 177 456 0 10961 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45700

[startup+25.5003 s]
/proc/loadavg: 2.22 2.15 2.16 4/176 26163
/proc/meminfo: memFree=29408480/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=57488 CPUtime=25.48 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 9978 0 0 0 2546 2 0 0 20 0 1 0 118011612 58867712 11154 33554432000 4194304 6058637 140735145077808 140735145076568 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 14372 11154 177 456 0 13908 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57488

[startup+51.1004 s]
/proc/loadavg: 2.20 2.16 2.16 3/176 26164
/proc/meminfo: memFree=29454056/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=87712 CPUtime=51.08 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 12039 0 0 0 5105 3 0 0 20 0 1 0 118011612 89817088 16592 33554432000 4194304 6058637 140735145077808 140735145076536 4255000 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 21928 16592 177 456 0 21464 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87712

[startup+102.3 s]
/proc/loadavg: 2.17 2.16 2.16 4/175 26165
/proc/meminfo: memFree=29444820/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=137032 CPUtime=102.27 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 12907 0 0 0 10222 5 0 0 20 0 1 0 118011612 140320768 26099 33554432000 4194304 6058637 140735145077808 140735145076584 4255158 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 34258 26099 177 456 0 33794 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 137032

[startup+162.3 s]
/proc/loadavg: 2.30 2.19 2.17 3/175 26166
/proc/meminfo: memFree=29324536/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=167852 CPUtime=162.26 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 14588 0 0 0 16218 8 0 0 20 0 1 0 118011612 171880448 30774 33554432000 4194304 6058637 140735145077808 140735145076840 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 41963 30774 177 456 0 41499 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 167852

[startup+222.307 s]
/proc/loadavg: 2.28 2.20 2.18 3/175 26167
/proc/meminfo: memFree=29376472/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=169476 CPUtime=222.25 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 17082 0 0 0 22214 11 0 0 20 0 1 0 118011612 173543424 36111 33554432000 4194304 6058637 140735145077808 140735145076840 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 42369 36111 177 456 0 41905 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 169476

[startup+282.3 s]
/proc/loadavg: 2.18 2.19 2.17 3/175 26168
/proc/meminfo: memFree=29473468/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=89336 CPUtime=282.24 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 17974 0 0 0 28211 13 0 0 20 0 1 0 118011612 91480064 21439 33554432000 4194304 6058637 140735145077808 140735145076872 4263437 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 22334 21439 177 456 0 21870 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 89336

[startup+342.3 s]
/proc/loadavg: 2.28 2.21 2.18 4/175 26170
/proc/meminfo: memFree=29311480/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=169476 CPUtime=342.23 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 20039 0 0 0 34206 17 0 0 20 0 1 0 118011612 173543424 34575 33554432000 4194304 6058637 140735145077808 140735145076840 4255480 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 42369 34575 177 456 0 41905 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 169476

[startup+402.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/175 26171
/proc/meminfo: memFree=29437528/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=169476 CPUtime=402.22 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 21246 0 0 0 40202 20 0 0 20 0 1 0 118011612 173543424 38671 33554432000 4194304 6058637 140735145077808 140735145076840 4255092 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 42369 38671 177 456 0 41905 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 169476

[startup+462.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/175 26172
/proc/meminfo: memFree=29288736/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=169476 CPUtime=462.21 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 22449 0 0 0 46198 23 0 0 20 0 1 0 118011612 173543424 40207 33554432000 4194304 6058637 140735145077808 140735145076840 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 42369 40207 177 456 0 41905 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 169476

[startup+522.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/175 26173
/proc/meminfo: memFree=29327772/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=169476 CPUtime=522.2 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 23651 0 0 0 52194 26 0 0 20 0 1 0 118011612 173543424 39695 33554432000 4194304 6058637 140735145077808 140735145076840 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 42369 39695 177 456 0 41905 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 169476

[startup+582.3 s]
/proc/loadavg: 2.14 2.18 2.17 4/175 26174
/proc/meminfo: memFree=29226644/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=188576 CPUtime=582.19 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 25543 0 0 0 58190 29 0 0 20 0 1 0 118011612 193101824 42422 33554432000 4194304 6058637 140735145077808 140735145076840 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 47144 42422 177 456 0 46680 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 188576


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.18 2.18 4/175 26230
/proc/meminfo: memFree=29379252/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=243596 CPUtime=942.14 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 32499 0 0 0 94170 44 0 0 20 0 1 0 118011612 249442304 58804 33554432000 4194304 6058637 140735145077808 140735145076840 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 60899 58804 177 456 0 60435 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 243596

[startup+1002.3 s]
/proc/loadavg: 2.32 2.21 2.19 4/175 26232
/proc/meminfo: memFree=29405500/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=193508 CPUtime=1002.13 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 33914 0 0 0 100166 47 0 0 20 0 1 0 118011612 198152192 46727 33554432000 4194304 6058637 140735145077808 140735145076840 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 48377 46727 177 456 0 47913 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 193508

[startup+1062.3 s]
/proc/loadavg: 2.36 2.23 2.19 4/175 26233
/proc/meminfo: memFree=29236812/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=324984 CPUtime=1062.12 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 34768 0 0 0 106163 49 0 0 20 0 1 0 118011612 332783616 66996 33554432000 4194304 6058637 140735145077808 140735145076840 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 81246 66996 177 456 0 80782 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 324984

[startup+1122.3 s]
/proc/loadavg: 2.27 2.22 2.18 4/175 26234
/proc/meminfo: memFree=29314900/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=243596 CPUtime=1122.11 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 35978 0 0 0 112159 52 0 0 20 0 1 0 118011612 249442304 53684 33554432000 4194304 6058637 140735145077808 140735145076840 4278439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 60899 53684 177 456 0 60435 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 243596

[startup+1182.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/175 26235
/proc/meminfo: memFree=29405516/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=113368 CPUtime=1182.1 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 36527 0 0 0 118156 54 0 0 20 0 1 0 118011612 116088832 27447 33554432000 4194304 6058637 140735145077808 140735145076872 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 28342 27447 177 456 0 27878 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 113368

[startup+1242.3 s]
/proc/loadavg: 2.18 2.20 2.18 4/176 26239
/proc/meminfo: memFree=29273780/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=243596 CPUtime=1242.09 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 37738 0 0 0 124153 56 0 0 20 0 1 0 118011612 249442304 58804 33554432000 4194304 6058637 140735145077808 140735145076840 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 60899 58804 177 456 0 60435 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 243596

[startup+1302.3 s]
/proc/loadavg: 2.13 2.17 2.17 3/176 26264
/proc/meminfo: memFree=29367684/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=162688 CPUtime=1302.09 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 38567 0 0 0 130150 59 0 0 20 0 1 0 118011612 166592512 35908 33554432000 4194304 6058637 140735145077808 140735145076584 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 40672 35908 177 456 0 40208 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 162688

[startup+1362.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/175 26265
/proc/meminfo: memFree=29290644/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=324984 CPUtime=1362.07 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 39701 0 0 0 136146 61 0 0 20 0 1 0 118011612 332783616 60032 33554432000 4194304 6058637 140735145077808 140735145076840 4255486 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 81246 60032 177 456 0 80782 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 324984

[startup+1422.3 s]
/proc/loadavg: 2.27 2.20 2.18 4/175 26266
/proc/meminfo: memFree=29442448/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=162688 CPUtime=1422.07 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 40325 0 0 0 142144 63 0 0 20 0 1 0 118011612 166592512 35396 33554432000 4194304 6058637 140735145077808 140735145076872 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 40672 35396 177 456 0 40208 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 162688

[startup+1482.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/175 26267
/proc/meminfo: memFree=29219880/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=243596 CPUtime=1482.05 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 41255 0 0 0 148140 65 0 0 20 0 1 0 118011612 249442304 59828 33554432000 4194304 6058637 140735145077808 140735145076840 4255160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 60899 59828 177 456 0 60435 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 243596

[startup+1542.31 s]
/proc/loadavg: 2.14 2.17 2.17 3/175 26268
/proc/meminfo: memFree=29172432/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=324984 CPUtime=1542.05 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 41804 0 0 0 154139 66 0 0 20 0 1 0 118011612 332783616 79284 33554432000 4194304 6058637 140735145077808 140735145076840 4277790 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 81246 79284 177 456 0 80782 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 324984

[startup+1602.3 s]
/proc/loadavg: 2.21 2.18 2.18 4/175 26270
/proc/meminfo: memFree=29309792/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=245532 CPUtime=1602.03 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 43500 0 0 0 160134 69 0 0 20 0 1 0 118011612 251424768 58264 33554432000 4194304 6058637 140735145077808 140735145076840 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 61383 58264 177 456 0 60919 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 245532

[startup+1662.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/175 26271
/proc/meminfo: memFree=29133568/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=326920 CPUtime=1662.03 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 44048 0 0 0 166132 71 0 0 20 0 1 0 118011612 334766080 77208 33554432000 4194304 6058637 140735145077808 140735145076840 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 81730 77208 177 456 0 81266 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 326920

[startup+1722.3 s]
/proc/loadavg: 2.12 2.16 2.17 4/175 26272
/proc/meminfo: memFree=29288664/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=248012 CPUtime=1722.02 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 46344 0 0 0 172126 76 0 0 20 0 1 0 118011612 253964288 52231 33554432000 4194304 6058637 140735145077808 140735145076840 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 62003 52231 177 456 0 61539 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 248012

[startup+1782.3 s]
/proc/loadavg: 2.20 2.17 2.17 4/175 26273
/proc/meminfo: memFree=29114428/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=329400 CPUtime=1782.01 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 46896 0 0 0 178124 77 0 0 20 0 1 0 118011612 337305600 72711 33554432000 4194304 6058637 140735145077808 140735145076840 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 82350 72711 177 456 0 81886 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 329400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.24 2.18 2.18 3/175 26273
/proc/meminfo: memFree=29222580/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=329400 CPUtime=1800 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 46907 0 0 0 179923 77 0 0 20 0 1 0 118011612 337305600 78343 33554432000 4194304 6058637 140735145077808 140735145076840 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 82350 78343 177 456 0 81886 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 329400

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 26159 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.24 2.18 2.18 3/175 26273
/proc/meminfo: memFree=29222580/32872528 swapFree=17536/1464688
[pid=26159] ppid=26156 vsize=329400 CPUtime=1800 cores=0,2,4,6
/proc/26159/stat : 26159 (open-wbo-lsu) R 26156 26159 22851 0 -1 4202496 46907 0 0 0 179923 77 0 0 20 0 1 0 118011612 337305600 78343 33554432000 4194304 6058637 140735145077808 140735145076840 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26159/statm: 82350 78343 177 456 0 81886 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 329400

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.24
CPU system time (s): 0.78488
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 461660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.24
system time used= 0.78488
maximum resident set size= 331176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46910
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= 13
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.84126 second user time and 7.77182 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-08 06:39:46
IDJOB=4083596
IDBENCH=90144
IDSOLVER=2545
FILE ID=node121/4083596-1465360786
RUNJOBID= node121-1465337014-22867
PBS_JOBID= 19853394
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K183.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083596-1465360786/watcher-4083596-1465360786 -o /tmp/evaluation-result-4083596-1465360786/solver-4083596-1465360786 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22867 --watchdog 1960  open-wbo-lsu HOME/instance-4083596-1465360786.opb

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

MD5SUM BENCH= 0350ceeb14af28f3be070cadc324c0d3
RANDOM SEED=648512084

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:        29490120 kB
Buffers:          182612 kB
Cached:           801764 kB
SwapCached:         1736 kB
Active:           676336 kB
Inactive:         501236 kB
Active(anon):     192820 kB
Inactive(anon):     2208 kB
Active(file):     483516 kB
Inactive(file):   499028 kB
Unevictable:     1464688 kB
Mlocked:           17536 kB
SwapTotal:      67108856 kB
SwapFree:       67099348 kB
Dirty:              6236 kB
Writeback:             0 kB
AnonPages:       1656760 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             607420 kB
SReclaimable:      51856 kB
SUnreclaim:       555564 kB
KernelStack:        1456 kB
PageTables:         7788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1784512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1550336 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 07:09:46