Trace number 4265545

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-js20-15/
SuperTaillard-js-20-15-15.xml
MD5SUM6d7e3033fdb5217c74d2816bb8c5b7b8
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 variables600
Number of constraints9690
Number of domains95
Minimum domain size1346
Maximum domain size1444
Distribution of domain sizes[{"size":1346,"count":6},{"size":1347,"count":4},{"size":1348,"count":4},{"size":1349,"count":2},{"size":1350,"count":2},{"size":1351,"count":6},{"size":1352,"count":2},{"size":1353,"count":6},{"size":1354,"count":4},{"size":1355,"count":2},{"size":1356,"count":12},{"size":1357,"count":8},{"size":1358,"count":8},{"size":1359,"count":8},{"size":1360,"count":8},{"size":1361,"count":4},{"size":1362,"count":10},{"size":1363,"count":8},{"size":1364,"count":2},{"size":1365,"count":14},{"size":1366,"count":6},{"size":1367,"count":14},{"size":1368,"count":6},{"size":1369,"count":10},{"size":1370,"count":14},"...",{"size":1419,"count":10}, {"size":1420,"count":8}, {"size":1421,"count":6}, {"size":1422,"count":4}, {"size":1423,"count":6}, {"size":1424,"count":2}, {"size":1425,"count":8}, {"size":1426,"count":4}, {"size":1427,"count":10}, {"size":1429,"count":4}, {"size":1430,"count":12}, {"size":1431,"count":6}, {"size":1432,"count":14}, {"size":1433,"count":6}, {"size":1434,"count":12}, {"size":1435,"count":8}, {"size":1436,"count":4}, {"size":1437,"count":4}, {"size":1438,"count":6}, {"size":1439,"count":10}, {"size":1440,"count":6}, {"size":1441,"count":8}, {"size":1442,"count":8}, {"size":1443,"count":2}, {"size":1444,"count":12}]
Minimum variable degree21
Maximum variable degree43
Distribution of variable degrees[{"degree":21,"count":40},{"degree":22,"count":260},{"degree":41,"count":40},{"degree":43,"count":260}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":9690}]
Number of extensional constraints0
Number of intensional constraints9690
Distribution of constraint types[{"type":"intension","count":9690}]
Optimization problemNO
Type of objective

Solver Data 

8.02/8.15	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 (15484 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265545-1502778825/watcher-4265545-1502778825 -o /tmp/evaluation-result-4265545-1502778825/solver-4265545-1502778825 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265545-1502778825.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=24440, runsolver pid=24437
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 2.00 2.02 2.05 3/181 24441
/proc/meminfo: memFree=31265220/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=31696 memory=2036 CPUtime=0.02 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 655 0 0 0 2 0 0 0 20 0 1 0 80075780 32456704 509 18446744073709551615 4194304 35031035 140730425231136 140730425231136 4214237 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 7924 509 217 7529 0 371 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 31696 KiB
Current children cumulated memory: 2036 KiB

[startup+0.209106 s]*
/proc/loadavg: 2.00 2.02 2.05 3/181 24441
/proc/meminfo: memFree=31261500/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=35748 memory=5956 CPUtime=0.13 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 1662 0 0 0 13 0 0 0 20 0 1 0 80075780 36605952 1489 18446744073709551615 4194304 35031035 140730425231136 140730425231136 7408826 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 8937 1489 217 7529 0 1384 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 35748 KiB
Current children cumulated memory: 5956 KiB

[startup+0.309015 s]*
/proc/loadavg: 2.00 2.02 2.05 3/181 24441
/proc/meminfo: memFree=31257656/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=39552 memory=9888 CPUtime=0.23 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 2600 0 0 0 23 0 0 0 20 0 1 0 80075780 40501248 2472 18446744073709551615 4194304 35031035 140730425231136 140730425231136 7408826 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 9888 2472 217 7529 0 2335 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 39552 KiB
Current children cumulated memory: 9888 KiB

[startup+0.700343 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 24441
/proc/meminfo: memFree=31250092/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=53768 memory=23988 CPUtime=0.62 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 6166 0 0 0 61 1 0 0 20 0 1 0 80075780 55058432 5997 18446744073709551615 4194304 35031035 140730425231136 140730425231136 7408826 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 13442 5997 220 7529 0 5889 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 53768 KiB
Current children cumulated memory: 23988 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 24441
/proc/meminfo: memFree=31231884/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=83200 memory=53540 CPUtime=1.41 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 13514 0 0 0 139 2 0 0 20 0 1 0 80075780 85196800 13385 18446744073709551615 4194304 35031035 140730425231136 140730425226904 7408826 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 20800 13385 220 7529 0 13247 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 83200 KiB
Current children cumulated memory: 53540 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 24442
/proc/meminfo: memFree=31204976/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=92484 memory=63152 CPUtime=3.02 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 16950 0 0 0 299 3 0 0 20 0 1 0 80075780 94703616 15788 18446744073709551615 4194304 35031035 140730425231136 140730425223960 6442589 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 23121 15788 411 7529 0 15568 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 92484 KiB
Current children cumulated memory: 63152 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 24442
/proc/meminfo: memFree=31199804/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=97640 memory=68360 CPUtime=6.21 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 20388 0 0 0 618 3 0 0 20 0 1 0 80075780 99983360 17090 18446744073709551615 4194304 35031035 140730425231136 140730425223960 4753556 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 24410 17090 411 7529 0 16857 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 97640 KiB
Current children cumulated memory: 68360 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 24442
/proc/meminfo: memFree=30731448/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=571380 memory=535548 CPUtime=12.61 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 141119 0 0 0 1244 17 0 0 20 0 1 0 80075780 585093120 133887 18446744073709551615 4194304 35031035 140730425231136 140730425230136 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 142845 133887 466 7529 0 135292 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 571380 KiB
Current children cumulated memory: 535548 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.05 3/185 24457
/proc/meminfo: memFree=30726952/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=571644 memory=535820 CPUtime=25.41 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 150136 0 0 0 2522 19 0 0 20 0 1 0 80075780 585363456 133955 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497600 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 142911 133955 469 7529 0 135358 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 571644 KiB
Current children cumulated memory: 535820 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.02 2.05 3/185 24457
/proc/meminfo: memFree=30727096/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=571776 memory=536044 CPUtime=51.01 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 159064 0 0 0 5081 20 0 0 20 0 1 0 80075780 585498624 134011 18446744073709551615 4194304 35031035 140730425231136 140730425230136 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 142944 134011 469 7529 0 135391 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 571776 KiB
Current children cumulated memory: 536044 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 24459
/proc/meminfo: memFree=30725608/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=572304 memory=536640 CPUtime=102.18 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 168341 0 0 0 10194 24 0 0 20 0 1 0 80075780 586039296 134160 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4496740 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 143076 134160 469 7529 0 135523 0
Current children cumulated CPU time: 102.18 s
Current children cumulated vsize: 572304 KiB
Current children cumulated memory: 536640 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 24461
/proc/meminfo: memFree=30729044/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=572700 memory=536976 CPUtime=162.18 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 169031 0 0 0 16191 27 0 0 20 0 1 0 80075780 586444800 134244 18446744073709551615 4194304 35031035 140730425231136 140730425230136 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 143175 134244 469 7529 0 135622 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 572700 KiB
Current children cumulated memory: 536976 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 24463
/proc/meminfo: memFree=30728124/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=573624 memory=537948 CPUtime=222.16 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 169939 0 0 0 22184 32 0 0 20 0 1 0 80075780 587390976 134487 18446744073709551615 4194304 35031035 140730425231136 140730425230136 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 143406 134487 469 7529 0 135853 0
Current children cumulated CPU time: 222.16 s
Current children cumulated vsize: 573624 KiB
Current children cumulated memory: 537948 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24465
/proc/meminfo: memFree=30728960/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=573888 memory=538148 CPUtime=282.17 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 170462 0 0 0 28180 37 0 0 20 0 1 0 80075780 587661312 134537 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497616 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 143472 134537 469 7529 0 135919 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 573888 KiB
Current children cumulated memory: 538148 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24469
/proc/meminfo: memFree=30727792/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=574020 memory=538336 CPUtime=342.15 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 171044 0 0 0 34173 42 0 0 20 0 1 0 80075780 587796480 134584 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 143505 134584 469 7529 0 135952 0
Current children cumulated CPU time: 342.15 s
Current children cumulated vsize: 574020 KiB
Current children cumulated memory: 538336 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24471
/proc/meminfo: memFree=30724324/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=574284 memory=541808 CPUtime=402.15 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 171436 0 0 0 40168 47 0 0 20 0 1 0 80075780 588066816 135452 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497616 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 143571 135452 469 7529 0 136018 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 574284 KiB
Current children cumulated memory: 541808 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24473
/proc/meminfo: memFree=30723584/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=574944 memory=542172 CPUtime=462.14 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 171778 0 0 0 46162 52 0 0 20 0 1 0 80075780 588742656 135543 18446744073709551615 4194304 35031035 140730425231136 140730425230136 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 143736 135543 469 7529 0 136183 0
Current children cumulated CPU time: 462.14 s
Current children cumulated vsize: 574944 KiB
Current children cumulated memory: 542172 KiB


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

/proc/24440/statm: 144033 135907 469 7529 0 136480 0
Current children cumulated CPU time: 1722.02 s
Current children cumulated vsize: 576132 KiB
Current children cumulated memory: 543628 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 24548
/proc/meminfo: memFree=30722124/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576132 memory=543628 CPUtime=1782.02 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 175964 0 0 0 178046 156 0 0 20 0 1 0 80075780 589959168 135907 18446744073709551615 4194304 35031035 140730425231136 140730425230136 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144033 135907 469 7529 0 136480 0
Current children cumulated CPU time: 1782.02 s
Current children cumulated vsize: 576132 KiB
Current children cumulated memory: 543628 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 24565
/proc/meminfo: memFree=30716992/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576132 memory=543628 CPUtime=1842.01 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 176111 0 0 0 184041 160 0 0 20 0 1 0 80075780 589959168 135907 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144033 135907 469 7529 0 136480 0
Current children cumulated CPU time: 1842.01 s
Current children cumulated vsize: 576132 KiB
Current children cumulated memory: 543628 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 24567
/proc/meminfo: memFree=30717132/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576132 memory=543644 CPUtime=1902.01 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 176293 0 0 0 190036 165 0 0 20 0 1 0 80075780 589959168 135911 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4541512 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144033 135911 469 7529 0 136480 0
Current children cumulated CPU time: 1902.01 s
Current children cumulated vsize: 576132 KiB
Current children cumulated memory: 543644 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 24569
/proc/meminfo: memFree=30721072/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576132 memory=543644 CPUtime=1962 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 176454 0 0 0 196031 169 0 0 20 0 1 0 80075780 589959168 135911 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144033 135911 469 7529 0 136480 0
Current children cumulated CPU time: 1962 s
Current children cumulated vsize: 576132 KiB
Current children cumulated memory: 543644 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 24571
/proc/meminfo: memFree=30721320/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576132 memory=543644 CPUtime=2021.99 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 176604 0 0 0 202027 172 0 0 20 0 1 0 80075780 589959168 135911 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4544913 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144033 135911 469 7529 0 136480 0
Current children cumulated CPU time: 2021.99 s
Current children cumulated vsize: 576132 KiB
Current children cumulated memory: 543644 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 24573
/proc/meminfo: memFree=30721572/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576132 memory=543644 CPUtime=2081.98 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 176750 0 0 0 208022 176 0 0 20 0 1 0 80075780 589959168 135911 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497556 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144033 135911 469 7529 0 136480 0
Current children cumulated CPU time: 2081.98 s
Current children cumulated vsize: 576132 KiB
Current children cumulated memory: 543644 KiB

[startup+2142.3 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 24698
/proc/meminfo: memFree=30640704/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576264 memory=543704 CPUtime=2141.98 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 176972 0 0 0 214019 179 0 0 20 0 1 0 80075780 590094336 135926 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4541512 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144066 135926 469 7529 0 136513 0
Current children cumulated CPU time: 2141.98 s
Current children cumulated vsize: 576264 KiB
Current children cumulated memory: 543704 KiB

[startup+2202.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/181 24700
/proc/meminfo: memFree=29581160/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576264 memory=543704 CPUtime=2201.98 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 177125 0 0 0 220015 183 0 0 20 0 1 0 80075780 590094336 135926 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144066 135926 469 7529 0 136513 0
Current children cumulated CPU time: 2201.98 s
Current children cumulated vsize: 576264 KiB
Current children cumulated memory: 543704 KiB

[startup+2262.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/181 24702
/proc/meminfo: memFree=29579548/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576264 memory=543704 CPUtime=2261.97 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 177295 0 0 0 226011 186 0 0 20 0 1 0 80075780 590094336 135926 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144066 135926 469 7529 0 136513 0
Current children cumulated CPU time: 2261.97 s
Current children cumulated vsize: 576264 KiB
Current children cumulated memory: 543704 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 24705
/proc/meminfo: memFree=29578804/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576264 memory=543704 CPUtime=2321.97 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 177466 0 0 0 232006 191 0 0 20 0 1 0 80075780 590094336 135926 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497582 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144066 135926 469 7529 0 136513 0
Current children cumulated CPU time: 2321.97 s
Current children cumulated vsize: 576264 KiB
Current children cumulated memory: 543704 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 24707
/proc/meminfo: memFree=29578680/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576264 memory=543704 CPUtime=2381.96 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 177619 0 0 0 238001 195 0 0 20 0 1 0 80075780 590094336 135926 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4496747 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144066 135926 469 7529 0 136513 0
Current children cumulated CPU time: 2381.96 s
Current children cumulated vsize: 576264 KiB
Current children cumulated memory: 543704 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/184 24723
/proc/meminfo: memFree=29575268/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576264 memory=543728 CPUtime=2441.95 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 177824 0 0 0 243997 198 0 0 20 0 1 0 80075780 590094336 135932 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4497556 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144066 135932 469 7529 0 136513 0
Current children cumulated CPU time: 2441.95 s
Current children cumulated vsize: 576264 KiB
Current children cumulated memory: 543728 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 24750
/proc/meminfo: memFree=29573100/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576264 memory=543728 CPUtime=2501.95 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 177977 0 0 0 249994 201 0 0 20 0 1 0 80075780 590094336 135932 18446744073709551615 4194304 35031035 140730425231136 140730425230136 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144066 135932 469 7529 0 136513 0
Current children cumulated CPU time: 2501.95 s
Current children cumulated vsize: 576264 KiB
Current children cumulated memory: 543728 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.04 3/185 24750
/proc/meminfo: memFree=29573192/32770624 swapFree=67108860/67108860
[pid=24440] ppid=24437 vsize=576264 memory=543728 CPUtime=2519.65 cores=0,2,4,6
/proc/24440/stat : 24440 (BTD) R 24437 24440 17093 0 -1 4202496 177982 0 0 0 251764 201 0 0 20 0 1 0 80075780 590094336 135932 18446744073709551615 4194304 35031035 140730425231136 140730425230136 4496734 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 53338112 140730425233887 140730425233963 140730425233963 140730425237457 0
/proc/24440/statm: 144066 135932 469 7529 0 136513 0
Current children cumulated CPU time: 2519.65 s
Current children cumulated vsize: 576264 KiB
Current children cumulated memory: 543728 KiB

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

[startup+2520.01 s]
# the end of solver process 24440 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.65 s, system=2.0208 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): 2517.65
CPU system time (s): 2.0208
CPU usage (%): 99.9864
Max. virtual memory (cumulated for all children) (KiB): 576264
Max. memory (cumulated for all children) (KiB): 543728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.65
system time used= 2.0208
maximum resident set size= 543728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 177982
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= 37
involuntary context switches= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 24440
#   total CPU time (s): 2519.67
#   total CPU user time (s): 2517.65
#   total CPU system time (s): 2.0208

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.94064 second user time and 18.0115 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 08:19:36
IDJOB=4265545
IDBENCH=138612
IDSOLVER=2654
FILE ID=node127/4265545-1502778825
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-js20-15/SuperTaillard-js-20-15-15.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265545-1502778825/watcher-4265545-1502778825 -o /tmp/evaluation-result-4265545-1502778825/solver-4265545-1502778825 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265545-1502778825.xml

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

MD5SUM BENCH= 6d7e3033fdb5217c74d2816bb8c5b7b8
RANDOM SEED=1091112884

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:        31265592 kB
MemAvailable:   31966216 kB
Buffers:          245732 kB
Cached:           742488 kB
SwapCached:            0 kB
Active:           770820 kB
Inactive:         291004 kB
Active(anon):      23260 kB
Inactive(anon):    83808 kB
Active(file):     747560 kB
Inactive(file):   207196 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38908 kB
Writeback:             0 kB
AnonPages:         73552 kB
Mapped:            52964 kB
Shmem:             33444 kB
Slab:             149412 kB
SReclaimable:     123408 kB
SUnreclaim:        26004 kB
KernelStack:        3184 kB
PageTables:         4896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351144 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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 09:01:36