Trace number 4265538

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) 2519.6899 2520.01

General information on the benchmark

NameSuperSolutions/SuperSolutions-Queens-s1/
SuperQueens-14.xml
MD5SUMe8698b72f1d598ed72051801219b61cc
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 variables160
Number of constraints9560
Number of domains1
Minimum domain size80
Maximum domain size80
Distribution of domain sizes[{"size":80,"count":160}]
Minimum variable degree80
Maximum variable degree159
Distribution of variable degrees[{"degree":80,"count":80},{"degree":159,"count":80}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":9560}]
Number of extensional constraints0
Number of intensional constraints9560
Distribution of constraint types[{"type":"intension","count":9560}]
Optimization problemNO
Type of objective

Solver Data 

6.11/6.24	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 (15046 MiB free)
  memory of node 1: 16384 MiB (15250 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265538-1502768735/watcher-4265538-1502768735 -o /tmp/evaluation-result-4265538-1502768735/solver-4265538-1502768735 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265538-1502768735.xml 

running on 4 cores: 0,2,4,6

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
solver pid=22977, runsolver pid=22974
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 2.00 2.00 2.04 3/185 22978
/proc/meminfo: memFree=31023176/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=32476 memory=2772 CPUtime=0.03 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 856 0 0 0 3 0 0 0 20 0 1 0 79066753 33255424 693 18446744073709551615 4194304 35031035 140733612728464 140733612728464 6429792 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 8119 693 242 7529 0 566 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 32476 KiB
Current children cumulated memory: 2772 KiB

[startup+0.209427 s]*
/proc/loadavg: 2.00 2.00 2.04 3/185 22978
/proc/meminfo: memFree=31022096/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=33592 memory=3800 CPUtime=0.13 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 1181 0 0 0 13 0 0 0 20 0 1 0 79066753 34398208 950 18446744073709551615 4194304 35031035 140733612728464 140733612725640 6441824 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 8398 950 266 7529 0 845 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 33592 KiB
Current children cumulated memory: 3800 KiB

[startup+0.30906 s]*
/proc/loadavg: 2.00 2.00 2.04 3/185 22978
/proc/meminfo: memFree=31022096/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=33724 memory=4064 CPUtime=0.23 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 1224 0 0 0 23 0 0 0 20 0 1 0 79066753 34533376 1016 18446744073709551615 4194304 35031035 140733612728464 140733612725640 4810199 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 8431 1016 285 7529 0 878 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 33724 KiB
Current children cumulated memory: 4064 KiB

[startup+0.700333 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22978
/proc/meminfo: memFree=31021724/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=34384 memory=4856 CPUtime=0.62 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 1390 0 0 0 62 0 0 0 20 0 1 0 79066753 35209216 1214 18446744073709551615 4194304 35031035 140733612728464 140733612721288 7408826 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 8596 1214 285 7529 0 1043 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 34384 KiB
Current children cumulated memory: 4856 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22978
/proc/meminfo: memFree=31020996/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=35756 memory=6176 CPUtime=1.42 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 1728 0 0 0 142 0 0 0 20 0 1 0 79066753 36614144 1544 18446744073709551615 4194304 35031035 140733612728464 140733612721288 7540624 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 8939 1544 285 7529 0 1386 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 35756 KiB
Current children cumulated memory: 6176 KiB

[startup+3.10925 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22978
/proc/meminfo: memFree=31017524/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=38492 memory=8676 CPUtime=3.02 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 3429 0 0 0 302 0 0 0 20 0 1 0 79066753 39415808 2169 18446744073709551615 4194304 35031035 140733612728464 140733612721288 4256494 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 9623 2169 285 7529 0 2070 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 38492 KiB
Current children cumulated memory: 8676 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22978
/proc/meminfo: memFree=31012428/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=45048 memory=15648 CPUtime=6.21 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 7536 0 0 0 621 0 0 0 20 0 1 0 79066753 46129152 3912 18446744073709551615 4194304 35031035 140733612728464 140733612721288 7408826 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 11262 3912 316 7529 0 3709 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 45048 KiB
Current children cumulated memory: 15648 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22978
/proc/meminfo: memFree=30890536/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=164688 memory=135440 CPUtime=12.61 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 55105 0 0 0 1256 5 0 0 20 0 1 0 79066753 168640512 33860 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4213280 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41172 33860 340 7529 0 33619 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 164688 KiB
Current children cumulated memory: 135440 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.04 3/182 22978
/proc/meminfo: memFree=30893848/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=164820 memory=135484 CPUtime=25.41 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 89219 0 0 0 2534 7 0 0 20 0 1 0 79066753 168775680 33871 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544838 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41205 33871 340 7529 0 33652 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 164820 KiB
Current children cumulated memory: 135484 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.00 2.04 3/182 22979
/proc/meminfo: memFree=30893816/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=164820 memory=135516 CPUtime=51.01 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 108657 0 0 0 5093 8 0 0 20 0 1 0 79066753 168775680 33879 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4541523 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41205 33879 340 7529 0 33652 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 164820 KiB
Current children cumulated memory: 135516 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/182 22980
/proc/meminfo: memFree=30894196/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=164952 memory=135552 CPUtime=102.2 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 126535 0 0 0 10211 9 0 0 20 0 1 0 79066753 168910848 33888 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4295886 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41238 33888 340 7529 0 33685 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 164952 KiB
Current children cumulated memory: 135552 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/182 22982
/proc/meminfo: memFree=30893668/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=164952 memory=135604 CPUtime=162.2 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 144427 0 0 0 16208 12 0 0 20 0 1 0 79066753 168910848 33901 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4213338 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41238 33901 340 7529 0 33685 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 164952 KiB
Current children cumulated memory: 135604 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 22984
/proc/meminfo: memFree=30893440/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=164952 memory=135860 CPUtime=222.18 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 159689 0 0 0 22204 14 0 0 20 0 1 0 79066753 168910848 33965 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4295886 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41238 33965 340 7529 0 33685 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 164952 KiB
Current children cumulated memory: 135860 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 22986
/proc/meminfo: memFree=30893232/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165084 memory=135904 CPUtime=282.17 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 161505 0 0 0 28201 16 0 0 20 0 1 0 79066753 169046016 33976 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41271 33976 340 7529 0 33718 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 165084 KiB
Current children cumulated memory: 135904 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/181 22988
/proc/meminfo: memFree=30893232/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165084 memory=135920 CPUtime=342.16 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 161857 0 0 0 34198 18 0 0 20 0 1 0 79066753 169046016 33980 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41271 33980 340 7529 0 33718 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 165084 KiB
Current children cumulated memory: 135920 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/181 22990
/proc/meminfo: memFree=30892868/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165084 memory=135956 CPUtime=402.15 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 162209 0 0 0 40195 20 0 0 20 0 1 0 79066753 169046016 33989 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544906 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41271 33989 340 7529 0 33718 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 165084 KiB
Current children cumulated memory: 135956 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/181 22992
/proc/meminfo: memFree=30892868/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165084 memory=135976 CPUtime=462.15 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 162557 0 0 0 46193 22 0 0 20 0 1 0 79066753 169046016 33994 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4213184 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41271 33994 340 7529 0 33718 0
Current children cumulated CPU time: 462.15 s
Current children cumulated vsize: 165084 KiB
Current children cumulated memory: 135976 KiB


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

/proc/22977/statm: 41304 34036 340 7529 0 33751 0
Current children cumulated CPU time: 1722.03 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136144 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/185 23169
/proc/meminfo: memFree=31109952/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165216 memory=136144 CPUtime=1782.03 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 169267 0 0 0 178125 78 0 0 20 0 1 0 79066753 169181184 34036 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41304 34036 340 7529 0 33751 0
Current children cumulated CPU time: 1782.03 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136144 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/185 23171
/proc/meminfo: memFree=31110564/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165216 memory=136148 CPUtime=1842.03 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 169618 0 0 0 184122 81 0 0 20 0 1 0 79066753 169181184 34037 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41304 34037 340 7529 0 33751 0
Current children cumulated CPU time: 1842.03 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136148 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/182 23173
/proc/meminfo: memFree=31114384/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165216 memory=136152 CPUtime=1902.03 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 169848 0 0 0 190119 84 0 0 20 0 1 0 79066753 169181184 34038 18446744073709551615 4194304 35031035 140733612728464 140733612727464 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41304 34038 340 7529 0 33751 0
Current children cumulated CPU time: 1902.03 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136152 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/182 23175
/proc/meminfo: memFree=31114500/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165216 memory=136160 CPUtime=1962.02 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 170194 0 0 0 196116 86 0 0 20 0 1 0 79066753 169181184 34040 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4295952 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41304 34040 340 7529 0 33751 0
Current children cumulated CPU time: 1962.02 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136160 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/182 23177
/proc/meminfo: memFree=31115004/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165216 memory=136160 CPUtime=2022.02 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 170450 0 0 0 202113 89 0 0 20 0 1 0 79066753 169181184 34040 18446744073709551615 4194304 35031035 140733612728464 140733612727464 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41304 34040 340 7529 0 33751 0
Current children cumulated CPU time: 2022.02 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136160 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 23179
/proc/meminfo: memFree=31115020/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165216 memory=136160 CPUtime=2082.01 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 170695 0 0 0 208110 91 0 0 20 0 1 0 79066753 169181184 34040 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41304 34040 340 7529 0 33751 0
Current children cumulated CPU time: 2082.01 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136160 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 23181
/proc/meminfo: memFree=31115020/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165216 memory=136172 CPUtime=2142.01 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 171053 0 0 0 214106 95 0 0 20 0 1 0 79066753 169181184 34043 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544906 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41304 34043 340 7529 0 33751 0
Current children cumulated CPU time: 2142.01 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136172 KiB

[startup+2202.3 s]
/proc/loadavg: 2.86 2.28 2.14 4/181 23183
/proc/meminfo: memFree=31115144/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165216 memory=136172 CPUtime=2202 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 171277 0 0 0 220102 98 0 0 20 0 1 0 79066753 169181184 34043 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544936 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41304 34043 340 7529 0 33751 0
Current children cumulated CPU time: 2202 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136172 KiB

[startup+2262.3 s]
/proc/loadavg: 2.32 2.23 2.13 4/181 23185
/proc/meminfo: memFree=31115268/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165216 memory=136172 CPUtime=2261.99 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 171503 0 0 0 226099 100 0 0 20 0 1 0 79066753 169181184 34043 18446744073709551615 4194304 35031035 140733612728464 140733612727464 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41304 34043 340 7529 0 33751 0
Current children cumulated CPU time: 2261.99 s
Current children cumulated vsize: 165216 KiB
Current children cumulated memory: 136172 KiB

[startup+2322.3 s]
/proc/loadavg: 2.12 2.19 2.12 4/184 23201
/proc/meminfo: memFree=31111720/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165348 memory=136180 CPUtime=2321.99 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 171862 0 0 0 232096 103 0 0 20 0 1 0 79066753 169316352 34045 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544944 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41337 34045 340 7529 0 33784 0
Current children cumulated CPU time: 2321.99 s
Current children cumulated vsize: 165348 KiB
Current children cumulated memory: 136180 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.15 2.12 4/184 23203
/proc/meminfo: memFree=31111348/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165348 memory=136180 CPUtime=2381.98 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 172075 0 0 0 238093 105 0 0 20 0 1 0 79066753 169316352 34045 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544906 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41337 34045 340 7529 0 33784 0
Current children cumulated CPU time: 2381.98 s
Current children cumulated vsize: 165348 KiB
Current children cumulated memory: 136180 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.13 2.11 4/181 23205
/proc/meminfo: memFree=31114552/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165348 memory=136180 CPUtime=2441.98 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 172289 0 0 0 244090 108 0 0 20 0 1 0 79066753 169316352 34045 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4296125 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41337 34045 340 7529 0 33784 0
Current children cumulated CPU time: 2441.98 s
Current children cumulated vsize: 165348 KiB
Current children cumulated memory: 136180 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.10 2.11 4/181 23207
/proc/meminfo: memFree=31114800/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165348 memory=136192 CPUtime=2501.98 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 172649 0 0 0 250086 112 0 0 20 0 1 0 79066753 169316352 34048 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4544906 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41337 34048 340 7529 0 33784 0
Current children cumulated CPU time: 2501.98 s
Current children cumulated vsize: 165348 KiB
Current children cumulated memory: 136192 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.10 2.10 4/181 23208
/proc/meminfo: memFree=31114924/32770624 swapFree=67108860/67108860
[pid=22977] ppid=22974 vsize=165348 memory=136192 CPUtime=2519.68 cores=0,2,4,6
/proc/22977/stat : 22977 (BTD) R 22974 22977 17093 0 -1 4202496 172871 0 0 0 251856 112 0 0 20 0 1 0 79066753 169316352 34048 18446744073709551615 4194304 35031035 140733612728464 140733612727464 4295952 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 55898112 140733612736991 140733612737067 140733612737067 140733612740561 0
/proc/22977/statm: 41337 34048 340 7529 0 33784 0
Current children cumulated CPU time: 2519.68 s
Current children cumulated vsize: 165348 KiB
Current children cumulated memory: 136192 KiB

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

[startup+2520.01 s]
# the end of solver process 22977 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.56 s, system=1.1279 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): 2519.69
CPU user time (s): 2518.56
CPU system time (s): 1.1279
CPU usage (%): 99.9873
Max. virtual memory (cumulated for all children) (KiB): 165348
Max. memory (cumulated for all children) (KiB): 136192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.56
system time used= 1.1279
maximum resident set size= 136192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 172871
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= 31
involuntary context switches= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 22977
#   total CPU time (s): 2519.69
#   total CPU user time (s): 2518.56
#   total CPU system time (s): 1.1279

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.51022 second user time and 18.1062 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 05:31:26
IDJOB=4265538
IDBENCH=138399
IDSOLVER=2654
FILE ID=node127/4265538-1502768735
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Queens-s1/SuperQueens-14.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265538-1502768735/watcher-4265538-1502768735 -o /tmp/evaluation-result-4265538-1502768735/solver-4265538-1502768735 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265538-1502768735.xml

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

MD5SUM BENCH= e8698b72f1d598ed72051801219b61cc
RANDOM SEED=355719837

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:        31024936 kB
MemAvailable:   31721504 kB
Buffers:          244268 kB
Cached:           739888 kB
SwapCached:            0 kB
Active:          1014360 kB
Inactive:         286844 kB
Active(anon):     266628 kB
Inactive(anon):    83808 kB
Active(file):     747732 kB
Inactive(file):   203036 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38972 kB
Writeback:             4 kB
AnonPages:        316672 kB
Mapped:            53208 kB
Shmem:             33444 kB
Slab:             149460 kB
SReclaimable:     123268 kB
SUnreclaim:        26192 kB
KernelStack:        3280 kB
PageTables:         5888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     594880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    264192 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 2017-08-15 06:13:26