Trace number 4265548

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) 2519.8401 2520.01

General information on the benchmark

NameSuperSolutions/SuperSolutions-Taillard-os10/
SuperTaillard-os-10-11.xml
MD5SUM282e51d8db2be6465471e4014b41d3d5
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark122.536
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints2800
Number of domains65
Minimum domain size580
Maximum domain size675
Distribution of domain sizes[{"size":580,"count":6},{"size":581,"count":6},{"size":582,"count":4},{"size":583,"count":2},{"size":584,"count":4},{"size":585,"count":2},{"size":586,"count":2},{"size":587,"count":2},{"size":588,"count":2},{"size":590,"count":2},{"size":591,"count":8},{"size":592,"count":2},{"size":593,"count":2},{"size":594,"count":6},{"size":595,"count":2},{"size":597,"count":2},{"size":604,"count":2},{"size":605,"count":4},{"size":606,"count":2},{"size":607,"count":2},{"size":608,"count":4},{"size":609,"count":2},{"size":610,"count":8},{"size":611,"count":2},{"size":612,"count":2},"...",{"size":635,"count":2}, {"size":636,"count":2}, {"size":637,"count":2}, {"size":638,"count":2}, {"size":639,"count":6}, {"size":640,"count":4}, {"size":643,"count":4}, {"size":644,"count":2}, {"size":646,"count":4}, {"size":648,"count":6}, {"size":649,"count":2}, {"size":651,"count":2}, {"size":652,"count":2}, {"size":653,"count":2}, {"size":655,"count":2}, {"size":657,"count":2}, {"size":659,"count":4}, {"size":660,"count":2}, {"size":661,"count":2}, {"size":665,"count":6}, {"size":666,"count":2}, {"size":669,"count":2}, {"size":671,"count":4}, {"size":674,"count":2}, {"size":675,"count":2}]
Minimum variable degree19
Maximum variable degree37
Distribution of variable degrees[{"degree":19,"count":100},{"degree":37,"count":100}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2800}]
Number of extensional constraints0
Number of intensional constraints2800
Distribution of constraint types[{"type":"intension","count":2800}]
Optimization problemNO
Type of objective

Solver Data 

1.82/1.95	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 (13639 MiB free)
  memory of node 1: 16384 MiB (15503 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265548-1502772060/watcher-4265548-1502772060 -o /tmp/evaluation-result-4265548-1502772060/solver-4265548-1502772060 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265548-1502772060.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=23431, runsolver pid=23428

[startup+0.100154 s]*
/proc/loadavg: 2.02 2.03 2.05 3/181 23432
/proc/meminfo: memFree=29840608/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=32832 memory=3164 CPUtime=0.04 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 941 0 0 0 4 0 0 0 20 0 1 0 79399219 33619968 791 18446744073709551615 4194304 35031035 140721373961792 140721373961792 7407360 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 8208 791 217 7529 0 655 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 32832 KiB
Current children cumulated memory: 3164 KiB

[startup+0.209039 s]*
/proc/loadavg: 2.02 2.03 2.05 3/181 23432
/proc/meminfo: memFree=29834656/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=38736 memory=8928 CPUtime=0.14 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 2403 0 0 0 14 0 0 0 20 0 1 0 79399219 39665664 2232 18446744073709551615 4194304 35031035 140721373961792 140721373961792 7408826 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 9684 2232 217 7529 0 2131 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 38736 KiB
Current children cumulated memory: 8928 KiB

[startup+0.309052 s]*
/proc/loadavg: 2.02 2.03 2.05 3/181 23432
/proc/meminfo: memFree=29833168/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=40028 memory=11016 CPUtime=0.24 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 2925 0 0 0 24 0 0 0 20 0 1 0 79399219 40988672 2754 18446744073709551615 4194304 35031035 140721373961792 140721373961792 7408826 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 10007 2754 373 7529 0 2454 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 40028 KiB
Current children cumulated memory: 11016 KiB

[startup+0.700272 s]
/proc/loadavg: 2.02 2.03 2.05 3/181 23432
/proc/meminfo: memFree=29832536/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=40772 memory=11836 CPUtime=0.62 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 3093 0 0 0 62 0 0 0 20 0 1 0 79399219 41750528 2959 18446744073709551615 4194304 35031035 140721373961792 140721373954632 7408826 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 10193 2959 411 7529 0 2640 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 40772 KiB
Current children cumulated memory: 11836 KiB

[startup+1.50027 s]
/proc/loadavg: 2.02 2.03 2.05 3/181 23432
/proc/meminfo: memFree=29831984/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=42148 memory=13236 CPUtime=1.42 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 3441 0 0 0 142 0 0 0 20 0 1 0 79399219 43159552 3309 18446744073709551615 4194304 35031035 140721373961792 140721373954632 4801717 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 10537 3309 411 7529 0 2984 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 42148 KiB
Current children cumulated memory: 13236 KiB

[startup+3.1095 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 23432
/proc/meminfo: memFree=29766104/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=105804 memory=75120 CPUtime=3.03 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 21095 0 0 0 301 2 0 0 20 0 1 0 79399219 108343296 18780 18446744073709551615 4194304 35031035 140721373961792 140721373954632 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26451 18780 467 7529 0 18898 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 105804 KiB
Current children cumulated memory: 75120 KiB

[startup+6.30028 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 23432
/proc/meminfo: memFree=29768752/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=105804 memory=75164 CPUtime=6.23 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 23275 0 0 0 620 3 0 0 20 0 1 0 79399219 108343296 18791 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26451 18791 467 7529 0 18898 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 105804 KiB
Current children cumulated memory: 75164 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 23432
/proc/meminfo: memFree=29768380/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=105936 memory=75208 CPUtime=12.63 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 25456 0 0 0 1259 4 0 0 20 0 1 0 79399219 108478464 18802 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26484 18802 467 7529 0 18931 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 105936 KiB
Current children cumulated memory: 75208 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 23432
/proc/meminfo: memFree=29768364/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=106200 memory=75488 CPUtime=25.42 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 30313 0 0 0 2537 5 0 0 20 0 1 0 79399219 108748800 18872 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497539 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26550 18872 467 7529 0 18997 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 106200 KiB
Current children cumulated memory: 75488 KiB

[startup+51.109 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 23433
/proc/meminfo: memFree=29767820/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=106200 memory=75572 CPUtime=51.03 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 32700 0 0 0 5095 8 0 0 20 0 1 0 79399219 108748800 18893 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26550 18893 467 7529 0 18997 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 106200 KiB
Current children cumulated memory: 75572 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 23436
/proc/meminfo: memFree=29767740/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=106332 memory=75704 CPUtime=102.22 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 34970 0 0 0 10208 14 0 0 20 0 1 0 79399219 108883968 18926 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26583 18926 467 7529 0 19030 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 106332 KiB
Current children cumulated memory: 75704 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 23438
/proc/meminfo: memFree=29765728/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=106464 memory=77648 CPUtime=162.21 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 35427 0 0 0 16202 19 0 0 20 0 1 0 79399219 109019136 19412 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26616 19412 467 7529 0 19063 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 106464 KiB
Current children cumulated memory: 77648 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 23454
/proc/meminfo: memFree=29762276/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=106464 memory=77700 CPUtime=222.2 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 35815 0 0 0 22197 23 0 0 20 0 1 0 79399219 109019136 19425 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26616 19425 467 7529 0 19063 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 106464 KiB
Current children cumulated memory: 77700 KiB

[startup+282.3 s]
/proc/loadavg: 2.26 2.08 2.06 3/184 23456
/proc/meminfo: memFree=29762516/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=106596 memory=77800 CPUtime=282.21 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 36161 0 0 0 28192 29 0 0 20 0 1 0 79399219 109154304 19450 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497512 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26649 19450 467 7529 0 19096 0
Current children cumulated CPU time: 282.21 s
Current children cumulated vsize: 106596 KiB
Current children cumulated memory: 77800 KiB

[startup+342.3 s]
/proc/loadavg: 2.33 2.15 2.09 3/181 23458
/proc/meminfo: memFree=29766036/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=106596 memory=77836 CPUtime=342.2 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 36503 0 0 0 34186 34 0 0 20 0 1 0 79399219 109154304 19459 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497411 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26649 19459 467 7529 0 19096 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 106596 KiB
Current children cumulated memory: 77836 KiB

[startup+402.3 s]
/proc/loadavg: 2.12 2.12 2.08 3/181 23460
/proc/meminfo: memFree=29766284/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=106596 memory=77836 CPUtime=402.21 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 36834 0 0 0 40181 40 0 0 20 0 1 0 79399219 109154304 19459 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26649 19459 467 7529 0 19096 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 106596 KiB
Current children cumulated memory: 77836 KiB

[startup+462.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/181 23462
/proc/meminfo: memFree=29766248/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=106596 memory=77892 CPUtime=462.2 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 37160 0 0 0 46176 44 0 0 20 0 1 0 79399219 109154304 19473 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26649 19473 467 7529 0 19096 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 106596 KiB
Current children cumulated memory: 77892 KiB


################
# More data... #
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/proc/23431/statm: 26781 19592 467 7529 0 19228 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 107124 KiB
Current children cumulated memory: 78368 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 23741
/proc/meminfo: memFree=31201680/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107124 memory=78408 CPUtime=1782.15 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 45389 0 0 0 178014 201 0 0 20 0 1 0 79399219 109694976 19602 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497582 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26781 19602 467 7529 0 19228 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 107124 KiB
Current children cumulated memory: 78408 KiB

[startup+1842.3 s]
/proc/loadavg: 2.35 2.11 2.07 3/181 23743
/proc/meminfo: memFree=31201928/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107124 memory=78408 CPUtime=1842.15 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 45655 0 0 0 184008 207 0 0 20 0 1 0 79399219 109694976 19602 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26781 19602 467 7529 0 19228 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 107124 KiB
Current children cumulated memory: 78408 KiB

[startup+1902.3 s]
/proc/loadavg: 2.28 2.15 2.09 3/181 23746
/proc/meminfo: memFree=31201680/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107124 memory=78408 CPUtime=1902.15 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 45923 0 0 0 190001 214 0 0 20 0 1 0 79399219 109694976 19602 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497575 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26781 19602 467 7529 0 19228 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 107124 KiB
Current children cumulated memory: 78408 KiB

[startup+1962.3 s]
/proc/loadavg: 2.10 2.12 2.08 3/181 23748
/proc/meminfo: memFree=31201680/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78492 CPUtime=1962.14 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 46361 0 0 0 195995 219 0 0 20 0 1 0 79399219 109830144 19623 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497411 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19623 467 7529 0 19261 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78492 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.10 2.07 3/185 23765
/proc/meminfo: memFree=31197240/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78492 CPUtime=2022.14 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 46698 0 0 0 201989 225 0 0 20 0 1 0 79399219 109830144 19623 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4496728 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19623 467 7529 0 19261 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78492 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/185 23791
/proc/meminfo: memFree=31195656/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78492 CPUtime=2082.14 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 46938 0 0 0 207982 232 0 0 20 0 1 0 79399219 109830144 19623 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19623 467 7529 0 19261 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78492 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/185 23793
/proc/meminfo: memFree=31195772/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78492 CPUtime=2142.13 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 47347 0 0 0 213975 238 0 0 20 0 1 0 79399219 109830144 19623 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19623 467 7529 0 19261 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78492 KiB

[startup+2202.3 s]
/proc/loadavg: 2.44 2.17 2.09 3/182 23795
/proc/meminfo: memFree=31199292/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78508 CPUtime=2202.13 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 47604 0 0 0 219969 244 0 0 20 0 1 0 79399219 109830144 19627 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497539 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19627 467 7529 0 19261 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78508 KiB

[startup+2262.3 s]
/proc/loadavg: 2.23 2.16 2.10 3/182 23797
/proc/meminfo: memFree=31199788/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78508 CPUtime=2262.13 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 47856 0 0 0 225962 251 0 0 20 0 1 0 79399219 109830144 19627 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497539 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19627 467 7529 0 19261 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78508 KiB

[startup+2322.3 s]
/proc/loadavg: 2.08 2.13 2.09 3/181 23799
/proc/meminfo: memFree=31200432/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78508 CPUtime=2322.13 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 48107 0 0 0 231957 256 0 0 20 0 1 0 79399219 109830144 19627 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497156 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19627 467 7529 0 19261 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78508 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.11 2.09 3/181 23801
/proc/meminfo: memFree=31200680/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78508 CPUtime=2382.12 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 48357 0 0 0 237949 263 0 0 20 0 1 0 79399219 109830144 19627 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497512 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19627 467 7529 0 19261 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78508 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/181 23803
/proc/meminfo: memFree=31200780/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78524 CPUtime=2442.12 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 48704 0 0 0 243943 269 0 0 20 0 1 0 79399219 109830144 19631 18446744073709551615 4194304 35031035 140721373961792 140721373960792 4497539 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19631 467 7529 0 19261 0
Current children cumulated CPU time: 2442.12 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78524 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/181 23805
/proc/meminfo: memFree=31200800/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78524 CPUtime=2502.12 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 48971 0 0 0 249937 275 0 0 20 0 1 0 79399219 109830144 19631 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19631 467 7529 0 19261 0
Current children cumulated CPU time: 2502.12 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78524 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.07 2.07 3/181 23806
/proc/meminfo: memFree=31200700/32770624 swapFree=67108860/67108860
[pid=23431] ppid=23428 vsize=107256 memory=78524 CPUtime=2519.83 cores=1,3,5,7
/proc/23431/stat : 23431 (BTD) R 23428 23431 17093 0 -1 4202496 49235 0 0 0 251706 277 0 0 20 0 1 0 79399219 109830144 19631 18446744073709551615 4194304 35031035 140721373961792 140721373960792 7760122 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 48721920 140721373962719 140721373962795 140721373962795 140721373966289 0
/proc/23431/statm: 26814 19631 467 7529 0 19261 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 78524 KiB

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

[startup+2520.01 s]
# the end of solver process 23431 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.07 s, system=2.77089 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): 2519.84
CPU user time (s): 2517.07
CPU system time (s): 2.77089
CPU usage (%): 99.9933
Max. virtual memory (cumulated for all children) (KiB): 107256
Max. memory (cumulated for all children) (KiB): 78524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.07
system time used= 2.77089
maximum resident set size= 78524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49235
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= 9
involuntary context switches= 797


# summary of solver processes directly reported to runsolver:
#   pid: 23431
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2517.07
#   total CPU system time (s): 2.77089

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.95066 second user time and 15.7116 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 06:26:50
IDJOB=4265548
IDBENCH=138457
IDSOLVER=2654
FILE ID=node127/4265548-1502772060
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-os10/SuperTaillard-os-10-11.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265548-1502772060/watcher-4265548-1502772060 -o /tmp/evaluation-result-4265548-1502772060/solver-4265548-1502772060 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265548-1502772060.xml

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

MD5SUM BENCH= 282e51d8db2be6465471e4014b41d3d5
RANDOM SEED=1575330004

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:        29841772 kB
MemAvailable:   30541072 kB
Buffers:          244772 kB
Cached:           742376 kB
SwapCached:            0 kB
Active:          2192928 kB
Inactive:         288324 kB
Active(anon):    1443996 kB
Inactive(anon):    83808 kB
Active(file):     748932 kB
Inactive(file):   204516 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38372 kB
Writeback:             0 kB
AnonPages:       1494052 kB
Mapped:            52160 kB
Shmem:             33444 kB
Slab:             149112 kB
SReclaimable:     123376 kB
SUnreclaim:        25736 kB
KernelStack:        3232 kB
PageTables:         8088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1771084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1257472 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 07:08:51