Trace number 4265549

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) 2519.6699 2520.01

General information on the benchmark

NameSuperSolutions/SuperSolutions-Taillard-os15/
SuperTaillard-os-15-22.xml
MD5SUM3ba855dc46a3fd367cb99709f0833fff
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 variables450
Number of constraints9675
Number of domains86
Minimum domain size811
Maximum domain size909
Distribution of domain sizes[{"size":811,"count":4},{"size":812,"count":6},{"size":813,"count":4},{"size":814,"count":6},{"size":815,"count":6},{"size":816,"count":6},{"size":818,"count":6},{"size":820,"count":4},{"size":821,"count":8},{"size":822,"count":2},{"size":823,"count":2},{"size":824,"count":6},{"size":825,"count":2},{"size":826,"count":2},{"size":827,"count":12},{"size":828,"count":4},{"size":829,"count":4},{"size":830,"count":6},{"size":831,"count":2},{"size":832,"count":4},{"size":833,"count":12},{"size":834,"count":10},{"size":835,"count":2},{"size":837,"count":8},{"size":838,"count":8},"...",{"size":878,"count":6}, {"size":879,"count":2}, {"size":880,"count":2}, {"size":881,"count":6}, {"size":882,"count":6}, {"size":884,"count":4}, {"size":885,"count":6}, {"size":886,"count":6}, {"size":887,"count":4}, {"size":888,"count":4}, {"size":889,"count":2}, {"size":890,"count":8}, {"size":891,"count":6}, {"size":892,"count":6}, {"size":893,"count":6}, {"size":894,"count":8}, {"size":895,"count":8}, {"size":896,"count":8}, {"size":898,"count":4}, {"size":901,"count":4}, {"size":902,"count":4}, {"size":905,"count":6}, {"size":906,"count":2}, {"size":907,"count":10}, {"size":909,"count":4}]
Minimum variable degree29
Maximum variable degree57
Distribution of variable degrees[{"degree":29,"count":225},{"degree":57,"count":225}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":9675}]
Number of extensional constraints0
Number of intensional constraints9675
Distribution of constraint types[{"type":"intension","count":9675}]
Optimization problemNO
Type of objective

Solver Data 

7.01/7.12	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 (15048 MiB free)
  memory of node 1: 16384 MiB (15496 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265549-1502776304/watcher-4265549-1502776304 -o /tmp/evaluation-result-4265549-1502776304/solver-4265549-1502776304 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265549-1502776304.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=24151, runsolver pid=24148
Current StackSize limit: 8192 KiB


[startup+0.100194 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=31278708/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=31564 memory=1768 CPUtime=0.01 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 605 0 0 0 1 0 0 0 20 0 1 0 79823641 32321536 442 18446744073709551615 4194304 35031035 140732524591552 140732524591552 7408826 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 7891 442 217 7529 0 338 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 31564 KiB
Current children cumulated memory: 1768 KiB

[startup+0.209045 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=31273544/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=36712 memory=7048 CPUtime=0.12 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 1889 0 0 0 12 0 0 0 20 0 1 0 79823641 37593088 1762 18446744073709551615 4194304 35031035 140732524591552 140732524591552 7408826 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 9178 1762 217 7529 0 1625 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 36712 KiB
Current children cumulated memory: 7048 KiB

[startup+0.309125 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=31269140/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=41432 memory=11628 CPUtime=0.22 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 3068 0 0 0 22 0 0 0 20 0 1 0 79823641 42426368 2907 18446744073709551615 4194304 35031035 140732524591552 140732524587512 7408826 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 10358 2907 217 7529 0 2805 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 41432 KiB
Current children cumulated memory: 11628 KiB

[startup+0.700318 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=31259544/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=57572 memory=28492 CPUtime=0.6 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 7254 0 0 0 60 0 0 0 20 0 1 0 79823641 58953728 7123 18446744073709551615 4194304 35031035 140732524591552 140732524587512 4672242 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 14393 7123 368 7529 0 6840 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 57572 KiB
Current children cumulated memory: 28492 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=31249872/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=61124 memory=31736 CPUtime=1.4 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 8197 0 0 0 140 0 0 0 20 0 1 0 79823641 62590976 7934 18446744073709551615 4194304 35031035 140732524591552 140732524587512 7398256 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 15281 7934 411 7529 0 7728 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 61124 KiB
Current children cumulated memory: 31736 KiB

[startup+3.10897 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=31246524/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=63756 memory=34556 CPUtime=3.01 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 10048 0 0 0 300 1 0 0 20 0 1 0 79823641 65286144 8639 18446744073709551615 4194304 35031035 140732524591552 140732524587512 7398297 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 15939 8639 411 7529 0 8386 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 63756 KiB
Current children cumulated memory: 34556 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=31241412/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=68896 memory=39776 CPUtime=6.2 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 13691 0 0 0 619 1 0 0 20 0 1 0 79823641 70549504 9944 18446744073709551615 4194304 35031035 140732524591552 140732524584376 4810335 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 17224 9944 411 7529 0 9671 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 68896 KiB
Current children cumulated memory: 39776 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=30959676/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=355904 memory=320844 CPUtime=12.6 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 91426 0 0 0 1248 12 0 0 20 0 1 0 79823641 364445696 80211 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4496750 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 88976 80211 467 7529 0 81423 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 355904 KiB
Current children cumulated memory: 320844 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=30959488/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=355904 memory=320940 CPUtime=25.4 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 97870 0 0 0 2527 13 0 0 20 0 1 0 79823641 364445696 80235 18446744073709551615 4194304 35031035 140732524591552 140732524590552 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 88976 80235 467 7529 0 81423 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 355904 KiB
Current children cumulated memory: 320940 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24152
/proc/meminfo: memFree=30959488/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356168 memory=321108 CPUtime=51.01 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 104454 0 0 0 5086 15 0 0 20 0 1 0 79823641 364716032 80277 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497575 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89042 80277 467 7529 0 81489 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 356168 KiB
Current children cumulated memory: 321108 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24154
/proc/meminfo: memFree=30957108/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356300 memory=321196 CPUtime=102.18 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 111029 0 0 0 10199 19 0 0 20 0 1 0 79823641 364851200 80299 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4544936 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89075 80299 467 7529 0 81522 0
Current children cumulated CPU time: 102.18 s
Current children cumulated vsize: 356300 KiB
Current children cumulated memory: 321196 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 24170
/proc/meminfo: memFree=30953568/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356300 memory=321284 CPUtime=162.17 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 111536 0 0 0 16195 22 0 0 20 0 1 0 79823641 364851200 80321 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497539 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89075 80321 467 7529 0 81522 0
Current children cumulated CPU time: 162.17 s
Current children cumulated vsize: 356300 KiB
Current children cumulated memory: 321284 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 24172
/proc/meminfo: memFree=30952624/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356300 memory=321340 CPUtime=222.17 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 112049 0 0 0 22191 26 0 0 20 0 1 0 79823641 364851200 80335 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4496750 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89075 80335 467 7529 0 81522 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 356300 KiB
Current children cumulated memory: 321340 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24174
/proc/meminfo: memFree=30950768/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356432 memory=326856 CPUtime=282.17 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 112325 0 0 0 28187 30 0 0 20 0 1 0 79823641 364986368 81714 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497575 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89108 81714 467 7529 0 81555 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 356432 KiB
Current children cumulated memory: 326856 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24176
/proc/meminfo: memFree=30950900/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356432 memory=326884 CPUtime=342.16 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 112601 0 0 0 34183 33 0 0 20 0 1 0 79823641 364986368 81721 18446744073709551615 4194304 35031035 140732524591552 140732524590552 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89108 81721 467 7529 0 81555 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 356432 KiB
Current children cumulated memory: 326884 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24178
/proc/meminfo: memFree=30950976/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356432 memory=326920 CPUtime=402.15 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 112848 0 0 0 40179 36 0 0 20 0 1 0 79823641 364986368 81730 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4496740 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89108 81730 467 7529 0 81555 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 356432 KiB
Current children cumulated memory: 326920 KiB

[startup+462.3 s]
/proc/loadavg: 2.10 2.04 2.05 3/181 24180
/proc/meminfo: memFree=30951464/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356432 memory=326924 CPUtime=462.14 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 113125 0 0 0 46174 40 0 0 20 0 1 0 79823641 364986368 81731 18446744073709551615 4194304 35031035 140732524591552 140732524590552 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89108 81731 467 7529 0 81555 0
Current children cumulated CPU time: 462.14 s
Current children cumulated vsize: 356432 KiB
Current children cumulated memory: 326924 KiB


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

/proc/24151/statm: 89174 81803 467 7529 0 81621 0
Current children cumulated CPU time: 1722.02 s
Current children cumulated vsize: 356696 KiB
Current children cumulated memory: 327212 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24280
/proc/meminfo: memFree=30950488/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356696 memory=327220 CPUtime=1782.02 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 118617 0 0 0 178091 111 0 0 20 0 1 0 79823641 365256704 81805 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497181 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89174 81805 467 7529 0 81621 0
Current children cumulated CPU time: 1782.02 s
Current children cumulated vsize: 356696 KiB
Current children cumulated memory: 327220 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24282
/proc/meminfo: memFree=30950240/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327220 CPUtime=1842.01 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 118869 0 0 0 184086 115 0 0 20 0 1 0 79823641 365391872 81805 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81805 467 7529 0 81654 0
Current children cumulated CPU time: 1842.01 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327220 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24284
/proc/meminfo: memFree=30950116/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327256 CPUtime=1902 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 119098 0 0 0 190081 119 0 0 20 0 1 0 79823641 365391872 81814 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81814 467 7529 0 81654 0
Current children cumulated CPU time: 1902 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327256 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 24301
/proc/meminfo: memFree=30946952/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327256 CPUtime=1962 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 119344 0 0 0 196078 122 0 0 20 0 1 0 79823641 365391872 81814 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81814 467 7529 0 81654 0
Current children cumulated CPU time: 1962 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327256 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 24303
/proc/meminfo: memFree=30946956/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327256 CPUtime=2021.99 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 119601 0 0 0 202074 125 0 0 20 0 1 0 79823641 365391872 81814 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4544899 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81814 467 7529 0 81654 0
Current children cumulated CPU time: 2021.99 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327256 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 24305
/proc/meminfo: memFree=30949856/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327280 CPUtime=2081.99 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 119843 0 0 0 208071 128 0 0 20 0 1 0 79823641 365391872 81820 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497575 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81820 467 7529 0 81654 0
Current children cumulated CPU time: 2081.99 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327280 KiB

[startup+2142.3 s]
/proc/loadavg: 2.22 2.07 2.06 3/182 24368
/proc/meminfo: memFree=30939544/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327280 CPUtime=2141.98 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 120084 0 0 0 214067 131 0 0 20 0 1 0 79823641 365391872 81820 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4213559 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81820 467 7529 0 81654 0
Current children cumulated CPU time: 2141.98 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327280 KiB

[startup+2202.3 s]
/proc/loadavg: 2.08 2.06 2.06 3/182 24370
/proc/meminfo: memFree=30938808/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327280 CPUtime=2201.97 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 120331 0 0 0 220063 134 0 0 20 0 1 0 79823641 365391872 81820 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497539 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81820 467 7529 0 81654 0
Current children cumulated CPU time: 2201.97 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327280 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/181 24372
/proc/meminfo: memFree=30938920/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327280 CPUtime=2261.97 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 120579 0 0 0 226060 137 0 0 20 0 1 0 79823641 365391872 81820 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497512 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81820 467 7529 0 81654 0
Current children cumulated CPU time: 2261.97 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327280 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/181 24374
/proc/meminfo: memFree=30938308/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327304 CPUtime=2321.97 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 120816 0 0 0 232056 141 0 0 20 0 1 0 79823641 365391872 81826 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4544913 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81826 467 7529 0 81654 0
Current children cumulated CPU time: 2321.97 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327304 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 24376
/proc/meminfo: memFree=30939804/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327304 CPUtime=2381.96 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 121055 0 0 0 238051 145 0 0 20 0 1 0 79823641 365391872 81826 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81826 467 7529 0 81654 0
Current children cumulated CPU time: 2381.96 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327304 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 24378
/proc/meminfo: memFree=30939680/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327304 CPUtime=2441.96 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 121292 0 0 0 244048 148 0 0 20 0 1 0 79823641 365391872 81826 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81826 467 7529 0 81654 0
Current children cumulated CPU time: 2441.96 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327304 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 24380
/proc/meminfo: memFree=30939680/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327324 CPUtime=2501.95 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 121548 0 0 0 250044 151 0 0 20 0 1 0 79823641 365391872 81831 18446744073709551615 4194304 35031035 140732524591552 140732524590552 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81831 467 7529 0 81654 0
Current children cumulated CPU time: 2501.95 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327324 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/181 24380
/proc/meminfo: memFree=30939804/32770624 swapFree=67108860/67108860
[pid=24151] ppid=24148 vsize=356828 memory=327324 CPUtime=2519.65 cores=0,2,4,6
/proc/24151/stat : 24151 (BTD) R 24148 24151 17093 0 -1 4202496 121769 0 0 0 251813 152 0 0 20 0 1 0 79823641 365391872 81831 18446744073709551615 4194304 35031035 140732524591552 140732524590552 4497539 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 59027456 140732524593631 140732524593707 140732524593707 140732524597201 0
/proc/24151/statm: 89207 81831 467 7529 0 81654 0
Current children cumulated CPU time: 2519.65 s
Current children cumulated vsize: 356828 KiB
Current children cumulated memory: 327324 KiB

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

[startup+2520.01 s]
# the end of solver process 24151 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.14 s, system=1.52885 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): 2519.67
CPU user time (s): 2518.14
CPU system time (s): 1.52885
CPU usage (%): 99.9864
Max. virtual memory (cumulated for all children) (KiB): 356828
Max. memory (cumulated for all children) (KiB): 327324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.14
system time used= 1.52885
maximum resident set size= 327324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121769
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= 23
involuntary context switches= 3079


# summary of solver processes directly reported to runsolver:
#   pid: 24151
#   total CPU time (s): 2519.67
#   total CPU user time (s): 2518.14
#   total CPU system time (s): 1.52885

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.1259 second user time and 18.7748 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 07:37:35
IDJOB=4265549
IDBENCH=138550
IDSOLVER=2654
FILE ID=node127/4265549-1502776304
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-os15/SuperTaillard-os-15-22.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265549-1502776304/watcher-4265549-1502776304 -o /tmp/evaluation-result-4265549-1502776304/solver-4265549-1502776304 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265549-1502776304.xml

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

MD5SUM BENCH= 3ba855dc46a3fd367cb99709f0833fff
RANDOM SEED=2084554951

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:        31278956 kB
MemAvailable:   31978096 kB
Buffers:          245396 kB
Cached:           741464 kB
SwapCached:            0 kB
Active:           759060 kB
Inactive:         289776 kB
Active(anon):      11772 kB
Inactive(anon):    83808 kB
Active(file):     747288 kB
Inactive(file):   205968 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38664 kB
Writeback:             0 kB
AnonPages:         62160 kB
Mapped:            52828 kB
Shmem:             33444 kB
Slab:             149236 kB
SReclaimable:     123436 kB
SUnreclaim:        25800 kB
KernelStack:        3248 kB
PageTables:         5192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     339436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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 08:19:35