Trace number 4083627

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/ShortestPathTate/
normalized-TateBritain_K96.opb
MD5SUM12d577f059d1da283bb935f5e106dee7
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 variables6528
Total number of constraints6722
Number of constraints which are clauses6626
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint96
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 97
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4083627-1465359772.opb
0.00/0.00	c File size is 418000 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:          6528                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       6626                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          96                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 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-4083627-1465359772/watcher-4083627-1465359772 -o /tmp/evaluation-result-4083627-1465359772/solver-4083627-1465359772 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960 open-wbo-lsu HOME/instance-4083627-1465359772.opb 

pid=26088
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.19 2.20 2.18 3/174 26091
/proc/meminfo: memFree=29498468/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 431 0 0 0 0 0 0 0 20 0 1 0 117910211 2813952 306 33554432000 4194304 6058637 140736340680608 140736266415352 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 687 306 238 456 0 120 0

[startup+0.100159 s]
/proc/loadavg: 2.19 2.20 2.18 3/174 26091
/proc/meminfo: memFree=29498468/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=12108 CPUtime=0.09 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 1918 0 0 0 9 0 0 0 20 0 1 0 117910211 12398592 1646 33554432000 4194304 6058637 140736340680608 140736340678408 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 3027 1646 163 456 0 2563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12108

[startup+0.2003 s]
/proc/loadavg: 2.19 2.20 2.18 3/174 26091
/proc/meminfo: memFree=29498468/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=12108 CPUtime=0.19 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 1987 0 0 0 19 0 0 0 20 0 1 0 117910211 12398592 1714 33554432000 4194304 6058637 140736340680608 140736340678408 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 3027 1714 163 456 0 2563 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12108

[startup+0.300258 s]
/proc/loadavg: 2.19 2.20 2.18 3/174 26091
/proc/meminfo: memFree=29498468/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=12212 CPUtime=0.29 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 2051 0 0 0 29 0 0 0 20 0 1 0 117910211 12505088 2289 33554432000 4194304 6058637 140736340680608 140736340678408 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 3053 2289 163 456 0 2589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12212

[startup+0.700235 s]
/proc/loadavg: 2.19 2.20 2.18 3/174 26091
/proc/meminfo: memFree=29498468/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=10932 CPUtime=0.68 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 2666 0 0 0 68 0 0 0 20 0 1 0 117910211 11194368 2052 33554432000 4194304 6058637 140736340680608 140736340679672 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 2733 2052 177 456 0 2269 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10932

[startup+1.5003 s]
/proc/loadavg: 2.19 2.20 2.18 4/175 26092
/proc/meminfo: memFree=29487624/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=13120 CPUtime=1.48 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 4248 0 0 0 148 0 0 0 20 0 1 0 117910211 13434880 2646 33554432000 4194304 6058637 140736340680608 140736340679672 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 3280 2646 177 456 0 2816 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13120

[startup+3.10031 s]
/proc/loadavg: 2.19 2.20 2.18 4/175 26092
/proc/meminfo: memFree=29483716/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=19164 CPUtime=3.09 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 5049 0 0 0 308 1 0 0 20 0 1 0 117910211 19623936 3914 33554432000 4194304 6058637 140736340680608 140736340679368 4255024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 4791 3914 177 456 0 4327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19164

[startup+6.30028 s]
/proc/loadavg: 2.26 2.21 2.18 3/175 26092
/proc/meminfo: memFree=29473488/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=22032 CPUtime=6.28 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 7028 0 0 0 627 1 0 0 20 0 1 0 117910211 22560768 4988 33554432000 4194304 6058637 140736340680608 140736340679336 4255178 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 5508 4988 177 456 0 5044 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22032

[startup+12.7003 s]
/proc/loadavg: 2.24 2.21 2.18 3/175 26092
/proc/meminfo: memFree=29565892/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=52428 CPUtime=12.69 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 9038 0 0 0 1267 2 0 0 20 0 1 0 117910211 53686272 8496 33554432000 4194304 6058637 140736340680608 140736340679672 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 13107 8496 177 456 0 12643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52428

[startup+25.5004 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 26092
/proc/meminfo: memFree=29507116/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=52428 CPUtime=25.48 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 9459 0 0 0 2546 2 0 0 20 0 1 0 117910211 53686272 10106 33554432000 4194304 6058637 140736340680608 140736340679672 4254984 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 13107 10106 177 456 0 12643 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52428

[startup+51.1004 s]
/proc/loadavg: 2.20 2.20 2.18 3/175 26092
/proc/meminfo: memFree=29445744/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=71296 CPUtime=51.07 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 9465 0 0 0 5105 2 0 0 20 0 1 0 117910211 73007104 13178 33554432000 4194304 6058637 140736340680608 140736340679336 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 17824 13178 177 456 0 17360 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71296

[startup+102.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/175 26093
/proc/meminfo: memFree=29496904/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=71296 CPUtime=102.28 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 11946 0 0 0 10222 6 0 0 20 0 1 0 117910211 73007104 13178 33554432000 4194304 6058637 140736340680608 140736340679672 4262643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 17824 13178 177 456 0 17360 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 71296

[startup+162.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/175 26095
/proc/meminfo: memFree=29463628/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=83216 CPUtime=162.25 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 15380 0 0 0 16214 11 0 0 20 0 1 0 117910211 85213184 20345 33554432000 4194304 6058637 140736340680608 140736340679672 4278210 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 20804 20345 177 456 0 20340 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 83216

[startup+222.307 s]
/proc/loadavg: 2.22 2.20 2.18 3/175 26096
/proc/meminfo: memFree=29300544/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=163356 CPUtime=222.26 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 18644 0 0 0 22209 17 0 0 20 0 1 0 117910211 167276544 35227 33554432000 4194304 6058637 140736340680608 140736340679640 4261810 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 40839 35227 177 456 0 40375 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 163356

[startup+282.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/175 26097
/proc/meminfo: memFree=29409032/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=83216 CPUtime=282.24 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 20832 0 0 0 28203 21 0 0 20 0 1 0 117910211 85213184 20345 33554432000 4194304 6058637 140736340680608 140736340679672 4255244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 20804 20345 177 456 0 20340 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 83216

[startup+342.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/175 26098
/proc/meminfo: memFree=29415216/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=83216 CPUtime=342.23 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 23330 0 0 0 34197 26 0 0 20 0 1 0 117910211 85213184 20345 33554432000 4194304 6058637 140736340680608 140736340679672 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 20804 20345 177 456 0 20340 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 83216

[startup+402.3 s]
/proc/loadavg: 2.21 2.19 2.18 4/175 26099
/proc/meminfo: memFree=29248112/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=213444 CPUtime=402.22 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 26135 0 0 0 40192 30 0 0 20 0 1 0 117910211 218566656 42184 33554432000 4194304 6058637 140736340680608 140736340679640 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 53361 42184 177 456 0 52897 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 213444

[startup+462.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/176 26104
/proc/meminfo: memFree=29317820/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=163356 CPUtime=462.21 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 28632 0 0 0 46186 35 0 0 20 0 1 0 117910211 167276544 37275 33554432000 4194304 6058637 140736340680608 140736340679640 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 40839 37275 177 456 0 40375 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 163356

[startup+522.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/175 26105
/proc/meminfo: memFree=29400988/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=83216 CPUtime=522.2 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 30356 0 0 0 52181 39 0 0 20 0 1 0 117910211 85213184 20345 33554432000 4194304 6058637 140736340680608 140736340679672 4262441 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 20804 20345 177 456 0 20340 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 83216

[startup+582.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/175 26106
/proc/meminfo: memFree=29180836/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=294832 CPUtime=582.19 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 32297 0 0 0 58177 42 0 0 20 0 1 0 117910211 301907968 54984 33554432000 4194304 6058637 140736340680608 140736340679640 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 73708 54984 177 456 0 73244 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 294832


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.14 2.16 3/175 26113
/proc/meminfo: memFree=29228048/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=294832 CPUtime=942.14 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 42217 0 0 0 94151 63 0 0 20 0 1 0 117910211 301907968 54472 33554432000 4194304 6058637 140736340680608 140736340679640 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 73708 54472 177 456 0 73244 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 294832

[startup+1002.3 s]
/proc/loadavg: 2.14 2.14 2.16 3/175 26114
/proc/meminfo: memFree=29202748/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=213444 CPUtime=1002.13 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 43641 0 0 0 100147 66 0 0 20 0 1 0 117910211 218566656 41672 33554432000 4194304 6058637 140736340680608 140736340679640 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 53361 41672 177 456 0 52897 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 213444

[startup+1062.3 s]
/proc/loadavg: 2.22 2.16 2.16 3/176 26164
/proc/meminfo: memFree=29464860/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=163356 CPUtime=1062.12 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 45278 0 0 0 106143 69 0 0 20 0 1 0 117910211 167276544 38299 33554432000 4194304 6058637 140736340680608 140736340679640 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 40839 38299 177 456 0 40375 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 163356

[startup+1122.3 s]
/proc/loadavg: 2.16 2.16 2.16 3/175 26165
/proc/meminfo: memFree=29469956/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=163356 CPUtime=1122.11 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 47218 0 0 0 112138 73 0 0 20 0 1 0 117910211 167276544 35739 33554432000 4194304 6058637 140736340680608 140736340679640 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 40839 35739 177 456 0 40375 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 163356

[startup+1182.3 s]
/proc/loadavg: 2.28 2.19 2.17 3/175 26166
/proc/meminfo: memFree=29374384/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=294832 CPUtime=1182.11 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 48076 0 0 0 118135 76 0 0 20 0 1 0 117910211 301907968 59592 33554432000 4194304 6058637 140736340680608 140736340679640 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 73708 59592 177 456 0 73244 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 294832

[startup+1242.3 s]
/proc/loadavg: 2.26 2.20 2.17 3/175 26167
/proc/meminfo: memFree=29358972/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=234300 CPUtime=1242.1 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 49499 0 0 0 124131 79 0 0 20 0 1 0 117910211 239923200 42185 33554432000 4194304 6058637 140736340680608 140736340679640 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 58575 42185 177 456 0 58111 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 234300

[startup+1302.3 s]
/proc/loadavg: 2.17 2.19 2.17 3/175 26168
/proc/meminfo: memFree=29421648/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=184212 CPUtime=1302.09 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 50788 0 0 0 130127 82 0 0 20 0 1 0 117910211 188633088 33863 33554432000 4194304 6058637 140736340680608 140736340679384 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 46053 33863 177 456 0 45589 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 184212

[startup+1362.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/175 26170
/proc/meminfo: memFree=29293048/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=315688 CPUtime=1362.07 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 51995 0 0 0 136123 84 0 0 20 0 1 0 117910211 323264512 59593 33554432000 4194304 6058637 140736340680608 140736340679640 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 78922 59593 177 456 0 78458 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 315688

[startup+1422.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/175 26171
/proc/meminfo: memFree=29380620/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=153392 CPUtime=1422.07 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 52994 0 0 0 142119 88 0 0 20 0 1 0 117910211 157073408 33625 33554432000 4194304 6058637 140736340680608 140736340679384 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 38348 33625 177 456 0 37884 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 153392

[startup+1482.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/175 26172
/proc/meminfo: memFree=29270988/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=315688 CPUtime=1482.05 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 54438 0 0 0 148114 91 0 0 20 0 1 0 117910211 323264512 59081 33554432000 4194304 6058637 140736340680608 140736340679640 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 78922 59081 177 456 0 78458 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 315688

[startup+1542.31 s]
/proc/loadavg: 2.19 2.20 2.18 3/175 26173
/proc/meminfo: memFree=29304004/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=234300 CPUtime=1542.05 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 55866 0 0 0 154110 95 0 0 20 0 1 0 117910211 239923200 51401 33554432000 4194304 6058637 140736340680608 140736340679640 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 58575 51401 177 456 0 58111 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 234300

[startup+1602.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/175 26174
/proc/meminfo: memFree=29210260/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=315688 CPUtime=1602.04 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 56419 0 0 0 160107 97 0 0 20 0 1 0 117910211 323264512 72393 33554432000 4194304 6058637 140736340680608 140736340679640 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 78922 72393 177 456 0 78458 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 315688

[startup+1662.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/176 26179
/proc/meminfo: memFree=29332924/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=234300 CPUtime=1662.03 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 58304 0 0 0 166101 102 0 0 20 0 1 0 117910211 239923200 45769 33554432000 4194304 6058637 140736340680608 140736340679640 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 58575 45769 177 456 0 58111 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 234300

[startup+1722.3 s]
/proc/loadavg: 2.20 2.18 2.18 3/175 26180
/proc/meminfo: memFree=29300860/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=315688 CPUtime=1722.02 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 58861 0 0 0 172099 103 0 0 20 0 1 0 117910211 323264512 68297 33554432000 4194304 6058637 140736340680608 140736340679640 4261422 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 78922 68297 177 456 0 78458 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 315688

[startup+1782.3 s]
/proc/loadavg: 2.20 2.19 2.18 3/175 26181
/proc/meminfo: memFree=29213108/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=315688 CPUtime=1782.01 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 60803 0 0 0 178094 107 0 0 20 0 1 0 117910211 323264512 58057 33554432000 4194304 6058637 140736340680608 140736340679640 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 78922 58057 177 456 0 78458 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 315688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.14 2.18 2.17 3/175 26182
/proc/meminfo: memFree=29166068/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=315688 CPUtime=1800 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 60815 0 0 0 179893 107 0 0 20 0 1 0 117910211 323264512 64201 33554432000 4194304 6058637 140736340680608 140736340679640 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 78922 64201 177 456 0 78458 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 315688

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 26091 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.14 2.18 2.17 3/175 26182
/proc/meminfo: memFree=29166068/32872528 swapFree=17536/1464688
[pid=26091] ppid=26088 vsize=315688 CPUtime=1800 cores=1,3,5,7
/proc/26091/stat : 26091 (open-wbo-lsu) R 26088 26091 22851 0 -1 4202496 60815 0 0 0 179893 107 0 0 20 0 1 0 117910211 323264512 64201 33554432000 4194304 6058637 140736340680608 140736340679640 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26091/statm: 78922 64201 177 456 0 78458 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 315688

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1798.94
CPU system time (s): 1.08483
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 447948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.94
system time used= 1.08483
maximum resident set size= 324200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60818
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= 11
involuntary context switches= 1866

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.18936 second user time and 7.27489 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-08 06:22:52
IDJOB=4083627
IDBENCH=90135
IDSOLVER=2545
FILE ID=node121/4083627-1465359772
RUNJOBID= node121-1465337014-22868
PBS_JOBID= 19853394
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K96.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083627-1465359772/watcher-4083627-1465359772 -o /tmp/evaluation-result-4083627-1465359772/solver-4083627-1465359772 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960  open-wbo-lsu HOME/instance-4083627-1465359772.opb

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

MD5SUM BENCH= 12d577f059d1da283bb935f5e106dee7
RANDOM SEED=472567043

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:        29499260 kB
Buffers:          182288 kB
Cached:           800300 kB
SwapCached:         1736 kB
Active:           650356 kB
Inactive:         500832 kB
Active(anon):     168352 kB
Inactive(anon):     2208 kB
Active(file):     482004 kB
Inactive(file):   498624 kB
Unevictable:     1464688 kB
Mlocked:           17536 kB
SwapTotal:      67108856 kB
SwapFree:       67099348 kB
Dirty:              5136 kB
Writeback:             8 kB
AnonPages:       1648544 kB
Mapped:             7784 kB
Shmem:                 0 kB
Slab:             607592 kB
SReclaimable:      51848 kB
SUnreclaim:       555744 kB
KernelStack:        1456 kB
PageTables:         7244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1784376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1544192 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 06:52:52