Trace number 4265210

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
BTD 2017-08-10? (TO) 2519.8301 2520.01

General information on the benchmark

NameLangford/Langford-m2-s1/
LangfordBin-30.xml
MD5SUMcfab102c91084e040090bf0c1bc6cb0b
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 variables120
Number of constraints90
Number of domains2
Minimum domain size30
Maximum domain size60
Distribution of domain sizes[{"size":30,"count":60},{"size":60,"count":60}]
Minimum variable degree2
Maximum variable degree60
Distribution of variable degrees[{"degree":2,"count":60},{"degree":60,"count":60}]
Minimum constraint arity2
Maximum constraint arity61
Distribution of constraint arities[{"arity":2,"count":30},{"arity":61,"count":60}]
Number of extensional constraints0
Number of intensional constraints30
Distribution of constraint types[{"type":"intension","count":30},{"type":"element","count":60}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.10	c Version: 2017-08-10

Verifier Data 

One s line expected

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 (15097 MiB free)
  memory of node 1: 16384 MiB (15523 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265210-1502697072/watcher-4265210-1502697072 -o /tmp/evaluation-result-4265210-1502697072/solver-4265210-1502697072 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265210-1502697072.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=2662, runsolver pid=2659

[startup+0.100157 s]*
/proc/loadavg: 2.08 2.05 2.05 3/181 2663
/proc/meminfo: memFree=31354920/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=31732 memory=2360 CPUtime=0.02 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 732 0 0 0 2 0 0 0 20 0 1 0 71900484 32493568 590 18446744073709551615 4194304 35031035 140730498488144 140730498488144 4808840 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 7933 590 278 7529 0 380 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 31732 KiB
Current children cumulated memory: 2360 KiB

[startup+0.209152 s]*
/proc/loadavg: 2.08 2.05 2.05 3/181 2663
/proc/meminfo: memFree=31351612/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=34832 memory=5540 CPUtime=0.13 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 1531 0 0 0 13 0 0 0 20 0 1 0 71900484 35667968 1385 18446744073709551615 4194304 35031035 140730498488144 140730498488144 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8708 1385 337 7529 0 1155 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 34832 KiB
Current children cumulated memory: 5540 KiB

[startup+0.308981 s]*
/proc/loadavg: 2.08 2.05 2.05 3/181 2663
/proc/meminfo: memFree=31351612/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=34832 memory=5540 CPUtime=0.23 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 1535 0 0 0 23 0 0 0 20 0 1 0 71900484 35667968 1385 18446744073709551615 4194304 35031035 140730498488144 140730498488144 4491900 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8708 1385 337 7529 0 1155 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 34832 KiB
Current children cumulated memory: 5540 KiB

[startup+0.700267 s]
/proc/loadavg: 2.08 2.05 2.05 3/181 2663
/proc/meminfo: memFree=31351612/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=34832 memory=5540 CPUtime=0.61 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 1555 0 0 0 61 0 0 0 20 0 1 0 71900484 35667968 1385 18446744073709551615 4194304 35031035 140730498488144 140730498488144 4544902 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8708 1385 337 7529 0 1155 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 34832 KiB
Current children cumulated memory: 5540 KiB

[startup+1.50027 s]
/proc/loadavg: 2.08 2.05 2.05 3/181 2663
/proc/meminfo: memFree=31351308/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=34964 memory=5540 CPUtime=1.41 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 1576 0 0 0 141 0 0 0 20 0 1 0 71900484 35803136 1385 18446744073709551615 4194304 35031035 140730498488144 140730498487144 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8741 1385 337 7529 0 1188 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 34964 KiB
Current children cumulated memory: 5540 KiB

[startup+3.10878 s]
/proc/loadavg: 2.08 2.05 2.05 3/181 2663
/proc/meminfo: memFree=31351260/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35096 memory=5892 CPUtime=3.02 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 2044 0 0 0 302 0 0 0 20 0 1 0 71900484 35938304 1473 18446744073709551615 4194304 35031035 140730498488144 140730498487144 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8774 1473 337 7529 0 1221 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 35096 KiB
Current children cumulated memory: 5892 KiB

[startup+6.30028 s]
/proc/loadavg: 2.07 2.05 2.05 3/181 2663
/proc/meminfo: memFree=31351260/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35096 memory=5948 CPUtime=6.21 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 2502 0 0 0 621 0 0 0 20 0 1 0 71900484 35938304 1487 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4491567 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8774 1487 337 7529 0 1221 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 35096 KiB
Current children cumulated memory: 5948 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.05 2.05 3/181 2663
/proc/meminfo: memFree=31351444/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35228 memory=5968 CPUtime=12.61 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 2908 0 0 0 1260 1 0 0 20 0 1 0 71900484 36073472 1492 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4544896 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8807 1492 337 7529 0 1254 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 35228 KiB
Current children cumulated memory: 5968 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.05 2.05 3/181 2663
/proc/meminfo: memFree=31351840/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35228 memory=6048 CPUtime=25.4 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 3738 0 0 0 2537 3 0 0 20 0 1 0 71900484 36073472 1512 18446744073709551615 4194304 35031035 140730498488144 140730498487144 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8807 1512 337 7529 0 1254 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 35228 KiB
Current children cumulated memory: 6048 KiB

[startup+51.1088 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 2663
/proc/meminfo: memFree=31351716/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35228 memory=6104 CPUtime=51.01 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 4214 0 0 0 5093 8 0 0 20 0 1 0 71900484 36073472 1526 18446744073709551615 4194304 35031035 140730498488144 140730498487144 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8807 1526 337 7529 0 1254 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 35228 KiB
Current children cumulated memory: 6104 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/181 2665
/proc/meminfo: memFree=31351468/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35360 memory=6192 CPUtime=102.2 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 4693 0 0 0 10202 18 0 0 20 0 1 0 71900484 36208640 1548 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4541672 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8840 1548 337 7529 0 1287 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 35360 KiB
Current children cumulated memory: 6192 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 2667
/proc/meminfo: memFree=31351316/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35360 memory=6232 CPUtime=162.2 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 5179 0 0 0 16192 28 0 0 20 0 1 0 71900484 36208640 1558 18446744073709551615 4194304 35031035 140730498488144 140730498487144 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8840 1558 337 7529 0 1287 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 35360 KiB
Current children cumulated memory: 6232 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/184 2683
/proc/meminfo: memFree=31346144/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35492 memory=6252 CPUtime=222.19 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 5585 0 0 0 22184 35 0 0 20 0 1 0 71900484 36343808 1563 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4544913 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8873 1563 337 7529 0 1320 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 35492 KiB
Current children cumulated memory: 6252 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 2685
/proc/meminfo: memFree=31348944/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35492 memory=6304 CPUtime=282.19 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 6062 0 0 0 28173 46 0 0 20 0 1 0 71900484 36343808 1576 18446744073709551615 4194304 35031035 140730498488144 140730498487144 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8873 1576 337 7529 0 1320 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 35492 KiB
Current children cumulated memory: 6304 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2687
/proc/meminfo: memFree=31350084/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35492 memory=6348 CPUtime=342.2 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 6530 0 0 0 34163 57 0 0 20 0 1 0 71900484 36343808 1587 18446744073709551615 4194304 35031035 140730498488144 140730498487144 6458007 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8873 1587 337 7529 0 1320 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 35492 KiB
Current children cumulated memory: 6348 KiB

[startup+402.3 s]
/proc/loadavg: 2.44 2.12 2.08 3/181 2689
/proc/meminfo: memFree=31349960/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35492 memory=6364 CPUtime=402.19 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 6945 0 0 0 40151 68 0 0 20 0 1 0 71900484 36343808 1591 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4491564 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8873 1591 337 7529 0 1320 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 35492 KiB
Current children cumulated memory: 6364 KiB

[startup+462.3 s]
/proc/loadavg: 2.16 2.10 2.07 3/181 2691
/proc/meminfo: memFree=31349712/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35492 memory=6380 CPUtime=462.19 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 7447 0 0 0 46140 79 0 0 20 0 1 0 71900484 36343808 1595 18446744073709551615 4194304 35031035 140730498488144 140730498487144 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8873 1595 337 7529 0 1320 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 35492 KiB
Current children cumulated memory: 6380 KiB


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

/proc/2662/statm: 8939 1654 337 7529 0 1386 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 35756 KiB
Current children cumulated memory: 6616 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2872
/proc/meminfo: memFree=31347556/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35756 memory=6616 CPUtime=1782.14 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 17879 0 0 0 177893 321 0 0 20 0 1 0 71900484 36614144 1654 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4213314 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8939 1654 337 7529 0 1386 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 35756 KiB
Current children cumulated memory: 6616 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2874
/proc/meminfo: memFree=31347432/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35756 memory=6616 CPUtime=1842.13 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 18313 0 0 0 183883 330 0 0 20 0 1 0 71900484 36614144 1654 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4395350 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8939 1654 337 7529 0 1386 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 35756 KiB
Current children cumulated memory: 6616 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2876
/proc/meminfo: memFree=31347432/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35756 memory=6640 CPUtime=1902.13 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 18823 0 0 0 189870 343 0 0 20 0 1 0 71900484 36614144 1660 18446744073709551615 4194304 35031035 140730498488144 140730498487144 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8939 1660 337 7529 0 1386 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 35756 KiB
Current children cumulated memory: 6640 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2878
/proc/meminfo: memFree=31347680/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35756 memory=6640 CPUtime=1962.13 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 19313 0 0 0 195861 352 0 0 20 0 1 0 71900484 36614144 1660 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4541512 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8939 1660 337 7529 0 1386 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 35756 KiB
Current children cumulated memory: 6640 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 2894
/proc/meminfo: memFree=31344064/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35756 memory=6640 CPUtime=2022.13 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 19761 0 0 0 201852 361 0 0 20 0 1 0 71900484 36614144 1660 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4541596 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8939 1660 337 7529 0 1386 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 35756 KiB
Current children cumulated memory: 6640 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 2896
/proc/meminfo: memFree=31345560/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35888 memory=6668 CPUtime=2082.13 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 20263 0 0 0 207841 372 0 0 20 0 1 0 71900484 36749312 1667 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4544936 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8972 1667 337 7529 0 1419 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 35888 KiB
Current children cumulated memory: 6668 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2898
/proc/meminfo: memFree=31346940/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35888 memory=6668 CPUtime=2142.12 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 20735 0 0 0 213829 383 0 0 20 0 1 0 71900484 36749312 1667 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4491552 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8972 1667 337 7529 0 1419 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 35888 KiB
Current children cumulated memory: 6668 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2900
/proc/meminfo: memFree=31347188/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35888 memory=6668 CPUtime=2202.12 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 21193 0 0 0 219819 393 0 0 20 0 1 0 71900484 36749312 1667 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4544936 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8972 1667 337 7529 0 1419 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 35888 KiB
Current children cumulated memory: 6668 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2902
/proc/meminfo: memFree=31347420/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35888 memory=6668 CPUtime=2262.12 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 21750 0 0 0 225806 406 0 0 20 0 1 0 71900484 36749312 1667 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4213314 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8972 1667 337 7529 0 1419 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 35888 KiB
Current children cumulated memory: 6668 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2904
/proc/meminfo: memFree=31347660/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35888 memory=6680 CPUtime=2322.11 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 22217 0 0 0 231795 416 0 0 20 0 1 0 71900484 36749312 1670 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4491569 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8972 1670 337 7529 0 1419 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 35888 KiB
Current children cumulated memory: 6680 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2906
/proc/meminfo: memFree=31347668/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35888 memory=6680 CPUtime=2382.11 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 22721 0 0 0 237784 427 0 0 20 0 1 0 71900484 36749312 1670 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4491809 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8972 1670 337 7529 0 1419 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 35888 KiB
Current children cumulated memory: 6680 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2908
/proc/meminfo: memFree=31347916/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35888 memory=6680 CPUtime=2442.11 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 23247 0 0 0 243774 437 0 0 20 0 1 0 71900484 36749312 1670 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4491564 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8972 1670 337 7529 0 1419 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 35888 KiB
Current children cumulated memory: 6680 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2910
/proc/meminfo: memFree=31347784/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35888 memory=6692 CPUtime=2502.11 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 23706 0 0 0 249763 448 0 0 20 0 1 0 71900484 36749312 1673 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4541592 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8972 1673 337 7529 0 1419 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 35888 KiB
Current children cumulated memory: 6692 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 2911
/proc/meminfo: memFree=31347652/32770624 swapFree=67108860/67108860
[pid=2662] ppid=2659 vsize=35888 memory=6700 CPUtime=2519.81 cores=1,3,5,7
/proc/2662/stat : 2662 (BTD) R 2659 2662 17093 0 -1 4202496 24122 0 0 0 251530 451 0 0 20 0 1 0 71900484 36749312 1675 18446744073709551615 4194304 35031035 140730498488144 140730498487144 4395167 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 40251392 140730498490847 140730498490923 140730498490923 140730498494417 0
/proc/2662/statm: 8972 1675 337 7529 0 1419 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 35888 KiB
Current children cumulated memory: 6700 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 2662 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.31 s, system=4.51782 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.83
CPU user time (s): 2515.31
CPU system time (s): 4.51782
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 35888
Max. memory (cumulated for all children) (KiB): 6700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.31
system time used= 4.51782
maximum resident set size= 6700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24122
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= 3
involuntary context switches= 841


# summary of solver processes directly reported to runsolver:
#   pid: 2662
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2515.31
#   total CPU system time (s): 4.51782

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.19682 second user time and 16.084 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 09:37:03
IDJOB=4265210
IDBENCH=124374
IDSOLVER=2654
FILE ID=node127/4265210-1502697072
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-30.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265210-1502697072/watcher-4265210-1502697072 -o /tmp/evaluation-result-4265210-1502697072/solver-4265210-1502697072 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265210-1502697072.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= cfab102c91084e040090bf0c1bc6cb0b
RANDOM SEED=856407004

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:        31355952 kB
MemAvailable:   31983556 kB
Buffers:          227312 kB
Cached:           689396 kB
SwapCached:            0 kB
Active:           699232 kB
Inactive:         275496 kB
Active(anon):       7640 kB
Inactive(anon):    83832 kB
Active(file):     691592 kB
Inactive(file):   191664 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38484 kB
Writeback:             0 kB
AnonPages:         57928 kB
Mapped:            50164 kB
Shmem:             33444 kB
Slab:             145740 kB
SReclaimable:     120368 kB
SUnreclaim:        25372 kB
KernelStack:        3200 kB
PageTables:         4820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     334888 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= 61956 MiB
End job on node127 at 2017-08-14 10:19:03