Trace number 4264847

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
miniBTD 2017-08-10? 2400.01 2400.21

General information on the benchmark

NameLangford/Langford-m1-k2/
Langford-2-18.xml
MD5SUM969713c535595664febe0b3c6e709240
Bench CategoryCSP (decision problem)
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
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints19
Number of domains1
Minimum domain size36
Maximum domain size36
Distribution of domain sizes[{"size":36,"count":36}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":36}]
Minimum constraint arity2
Maximum constraint arity36
Distribution of constraint arities[{"arity":2,"count":18},{"arity":36,"count":1}]
Number of extensional constraints0
Number of intensional constraints18
Distribution of constraint types[{"type":"intension","count":18},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.10	c Version: 2017-08-10
2399.99/2400.20	s UNKNOWN
2399.99/2400.20	c Solving # Nodes: 10555158
2399.99/2400.20	c Global Time: 2400 s

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15224 MiB free)
  memory of node 1: 16384 MiB (15673 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264847-1502602266/watcher-4264847-1502602266 -o /tmp/evaluation-result-4264847-1502602266/solver-4264847-1502602266 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502596296-23160 --watchdog 2560 miniBTD 2400 HOME/instance-4264847-1502602266.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=25694, runsolver pid=25691

[startup+0.102626 s]*
/proc/loadavg: 2.14 2.08 2.06 3/181 25695
/proc/meminfo: memFree=31638824/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26140 memory=2932 CPUtime=0.01 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 922 0 0 0 1 0 0 0 20 0 1 0 62419905 26767360 733 18446744073709551615 4194304 4832229 140736211088224 140736211086232 4340716 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6535 733 592 156 0 177 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 26140 KiB
Current children cumulated memory: 2932 KiB

[startup+0.208943 s]*
/proc/loadavg: 2.14 2.08 2.06 3/181 25695
/proc/meminfo: memFree=31638824/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26140 memory=2932 CPUtime=0.12 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 925 0 0 0 12 0 0 0 20 0 1 0 62419905 26767360 733 18446744073709551615 4194304 4832229 140736211088224 140736211086232 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6535 733 592 156 0 177 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 26140 KiB
Current children cumulated memory: 2932 KiB

[startup+0.308525 s]*
/proc/loadavg: 2.14 2.08 2.06 3/181 25695
/proc/meminfo: memFree=31638824/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26140 memory=2932 CPUtime=0.22 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 926 0 0 0 22 0 0 0 20 0 1 0 62419905 26767360 733 18446744073709551615 4194304 4832229 140736211088224 140736211086232 4339901 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6535 733 592 156 0 177 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 26140 KiB
Current children cumulated memory: 2932 KiB

[startup+0.700229 s]
/proc/loadavg: 2.14 2.08 2.06 3/181 25695
/proc/meminfo: memFree=31638452/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26140 memory=2932 CPUtime=0.6 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 928 0 0 0 60 0 0 0 20 0 1 0 62419905 26767360 733 18446744073709551615 4194304 4832229 140736211088224 140736211086232 4339887 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6535 733 592 156 0 177 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 26140 KiB
Current children cumulated memory: 2932 KiB

[startup+1.50022 s]
/proc/loadavg: 2.05 2.06 2.05 3/181 25695
/proc/meminfo: memFree=31638452/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26140 memory=2932 CPUtime=1.4 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 931 0 0 0 140 0 0 0 20 0 1 0 62419905 26767360 733 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6535 733 592 156 0 177 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 26140 KiB
Current children cumulated memory: 2932 KiB

[startup+3.10864 s]
/proc/loadavg: 2.05 2.06 2.05 3/181 25695
/proc/meminfo: memFree=31638220/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26268 memory=3084 CPUtime=3.01 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1019 0 0 0 300 1 0 0 20 0 1 0 62419905 26898432 771 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792128213520 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6567 771 601 156 0 209 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 26268 KiB
Current children cumulated memory: 3084 KiB

[startup+6.30022 s]
/proc/loadavg: 2.12 2.08 2.06 3/181 25695
/proc/meminfo: memFree=31637532/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26268 memory=3092 CPUtime=6.2 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1109 0 0 0 618 2 0 0 20 0 1 0 62419905 26898432 773 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6567 773 601 156 0 209 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 26268 KiB
Current children cumulated memory: 3092 KiB

[startup+12.7002 s]
/proc/loadavg: 2.11 2.08 2.06 3/181 25695
/proc/meminfo: memFree=31638036/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26268 memory=3120 CPUtime=12.6 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1198 0 0 0 1256 4 0 0 20 0 1 0 62419905 26898432 780 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6567 780 601 156 0 209 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 26268 KiB
Current children cumulated memory: 3120 KiB

[startup+25.5002 s]
/proc/loadavg: 2.10 2.08 2.05 3/181 25695
/proc/meminfo: memFree=31638036/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26268 memory=3140 CPUtime=25.4 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1377 0 0 0 2530 10 0 0 20 0 1 0 62419905 26898432 785 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6567 785 601 156 0 209 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 26268 KiB
Current children cumulated memory: 3140 KiB

[startup+51.1087 s]
/proc/loadavg: 1.99 2.05 2.05 3/181 25696
/proc/meminfo: memFree=31637652/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26268 memory=3156 CPUtime=51 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1473 0 0 0 5078 22 0 0 20 0 1 0 62419905 26898432 789 18446744073709551615 4194304 4832229 140736211088224 140736211085944 4338726 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6567 789 601 156 0 209 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 26268 KiB
Current children cumulated memory: 3156 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 25697
/proc/meminfo: memFree=31637540/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26268 memory=3172 CPUtime=102.2 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1562 0 0 0 10175 45 0 0 20 0 1 0 62419905 26898432 793 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6567 793 601 156 0 209 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 26268 KiB
Current children cumulated memory: 3172 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 25699
/proc/meminfo: memFree=31637416/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26268 memory=3204 CPUtime=162.19 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1663 0 0 0 16147 72 0 0 20 0 1 0 62419905 26898432 801 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6567 801 601 156 0 209 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 26268 KiB
Current children cumulated memory: 3204 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/184 25715
/proc/meminfo: memFree=31633068/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3208 CPUtime=222.19 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1751 0 0 0 22119 100 0 0 20 0 1 0 62419905 27033600 802 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 802 601 156 0 242 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3208 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/184 25717
/proc/meminfo: memFree=31632944/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3216 CPUtime=282.18 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1853 0 0 0 28089 129 0 0 20 0 1 0 62419905 27033600 804 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 804 601 156 0 242 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3216 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 25719
/proc/meminfo: memFree=31636956/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3220 CPUtime=342.19 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 1934 0 0 0 34060 159 0 0 20 0 1 0 62419905 27033600 805 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 805 601 156 0 242 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3220 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 25721
/proc/meminfo: memFree=31636716/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3228 CPUtime=402.18 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 2016 0 0 0 40030 188 0 0 20 0 1 0 62419905 27033600 807 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 807 601 156 0 242 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3228 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 25745
/proc/meminfo: memFree=31636208/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3236 CPUtime=462.18 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 2103 0 0 0 46003 215 0 0 20 0 1 0 62419905 27033600 809 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 809 601 156 0 242 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3236 KiB


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

Current children cumulated memory: 3304 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 25824
/proc/meminfo: memFree=31634668/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3304 CPUtime=1902.11 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4095 0 0 0 189298 913 0 0 20 0 1 0 62419905 27033600 826 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 826 601 156 0 242 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3304 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 25826
/proc/meminfo: memFree=31634172/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3304 CPUtime=1962.11 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4171 0 0 0 195268 943 0 0 20 0 1 0 62419905 27033600 826 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 826 601 156 0 242 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3304 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/185 25843
/proc/meminfo: memFree=31630508/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3304 CPUtime=2022.11 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4247 0 0 0 201240 971 0 0 20 0 1 0 62419905 27033600 826 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 826 601 156 0 242 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3304 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/185 25845
/proc/meminfo: memFree=31630384/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3304 CPUtime=2082.1 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4349 0 0 0 207211 999 0 0 20 0 1 0 62419905 27033600 826 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 826 601 156 0 242 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3304 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/182 25847
/proc/meminfo: memFree=31634520/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3308 CPUtime=2142.1 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4430 0 0 0 213182 1028 0 0 20 0 1 0 62419905 27033600 827 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 827 601 156 0 242 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3308 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/182 25849
/proc/meminfo: memFree=31634148/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3308 CPUtime=2202.1 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4507 0 0 0 219152 1058 0 0 20 0 1 0 62419905 27033600 827 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 827 601 156 0 242 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3308 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 25851
/proc/meminfo: memFree=31634396/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3308 CPUtime=2262.09 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4583 0 0 0 225122 1087 0 0 20 0 1 0 62419905 27033600 827 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 827 601 156 0 242 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3308 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 25854
/proc/meminfo: memFree=31633668/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3308 CPUtime=2322.09 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4664 0 0 0 231090 1119 0 0 20 0 1 0 62419905 27033600 827 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 827 601 156 0 242 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3308 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 25856
/proc/meminfo: memFree=31633436/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3312 CPUtime=2382.09 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4746 0 0 0 237060 1149 0 0 20 0 1 0 62419905 27033600 828 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 828 601 156 0 242 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3312 KiB

[startup+2400.21 s]
# the end of solver process 25694 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2388.41 s, system=11.5955 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2393.6 s]
/proc/loadavg: 2.00 2.01 2.05 2/175 25902
/proc/meminfo: memFree=31646156/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3312 CPUtime=2393.39 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4746 0 0 0 238184 1155 0 0 20 0 1 0 62419905 27033600 828 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 828 601 156 0 242 0
Current children cumulated CPU time: 2393.39 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3312 KiB

[startup+2396.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 25978
/proc/meminfo: memFree=31630788/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3312 CPUtime=2396.59 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4821 0 0 0 238503 1156 0 0 20 0 1 0 62419905 27033600 828 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 828 601 156 0 242 0
Current children cumulated CPU time: 2396.59 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3312 KiB

[startup+2398.4 s]
/proc/loadavg: 1.92 2.00 2.04 3/181 26040
/proc/meminfo: memFree=31623260/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3312 CPUtime=2398.19 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4821 0 0 0 238661 1158 0 0 20 0 1 0 62419905 27033600 828 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 828 601 156 0 242 0
Current children cumulated CPU time: 2398.19 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3312 KiB

[startup+2399.2 s]
/proc/loadavg: 1.92 2.00 2.04 3/181 26040
/proc/meminfo: memFree=31087316/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3312 CPUtime=2398.99 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4821 0 0 0 238740 1159 0 0 20 0 1 0 62419905 27033600 828 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 828 601 156 0 242 0
Current children cumulated CPU time: 2398.99 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3312 KiB

[startup+2400 s]*
/proc/loadavg: 1.92 2.00 2.04 3/181 26040
/proc/meminfo: memFree=30551348/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3312 CPUtime=2399.8 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4821 0 0 0 238821 1159 0 0 20 0 1 0 62419905 27033600 828 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 828 601 156 0 242 0
Current children cumulated CPU time: 2399.8 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3312 KiB

[startup+2400.2 s]
/proc/loadavg: 1.92 2.00 2.04 3/181 26040
/proc/meminfo: memFree=30551348/32770624 swapFree=67108860/67108860
[pid=25694] ppid=25691 vsize=26400 memory=3312 CPUtime=2399.99 cores=1,3,5,7
/proc/25694/stat : 25694 (miniBTD) R 25691 25694 17093 0 -1 4202496 4821 0 0 0 238840 1159 0 0 20 0 1 0 62419905 27033600 828 18446744073709551615 4194304 4832229 140736211088224 140736211085944 139792119030140 0 0 1 0 0 0 0 17 1 0 0 8 0 0 6932488 6936608 25268224 140736211096023 140736211096103 140736211096103 140736211099597 0
/proc/25694/statm: 6600 828 601 156 0 242 0
Current children cumulated CPU time: 2399.99 s
Current children cumulated vsize: 26400 KiB
Current children cumulated memory: 3312 KiB

Child status: 0
Real time (s): 2400.21
CPU time (s): 2400.01
CPU user time (s): 2388.41
CPU system time (s): 11.5955
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 26400
Max. memory (cumulated for all children) (KiB): 3312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2388.41
system time used= 11.5955
maximum resident set size= 3368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4943
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= 6
involuntary context switches= 603


# summary of solver processes directly reported to runsolver:
#   pid: 25694
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2388.41
#   total CPU system time (s): 11.5955

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.4044 second user time and 13.4694 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-13 07:16:57
IDJOB=4264847
IDBENCH=124327
IDSOLVER=2653
FILE ID=node127/4264847-1502602266
RUNJOBID= node127-1502596296-23160
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m1-k2/Langford-2-18.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264847-1502602266/watcher-4264847-1502602266 -o /tmp/evaluation-result-4264847-1502602266/solver-4264847-1502602266 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502596296-23160 --watchdog 2560  miniBTD 2400 HOME/instance-4264847-1502602266.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 969713c535595664febe0b3c6e709240
RANDOM SEED=1863787816

node127.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        31639292 kB
MemAvailable:   31988364 kB
Buffers:          183608 kB
Cached:           463000 kB
SwapCached:            0 kB
Active:           569736 kB
Inactive:         137052 kB
Active(anon):       8160 kB
Inactive(anon):    86340 kB
Active(file):     561576 kB
Inactive(file):    50712 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7564 kB
Writeback:             0 kB
AnonPages:         60888 kB
Mapped:            46672 kB
Shmem:             33444 kB
Slab:             130708 kB
SReclaimable:     105236 kB
SUnreclaim:        25472 kB
KernelStack:        3232 kB
PageTables:         4660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     338020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62016 MiB
End job on node127 at 2017-08-13 07:56:58