Trace number 4265203

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) 2519.8201 2520

General information on the benchmark

NameLangford/Langford-m1-k3/
Langford-3-70.xml
MD5SUM334f60f9be5ea7f5cd20aecf314fa745
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 variables210
Number of constraints141
Number of domains1
Minimum domain size210
Maximum domain size210
Distribution of domain sizes[{"size":210,"count":210}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":140},{"degree":3,"count":70}]
Minimum constraint arity2
Maximum constraint arity210
Distribution of constraint arities[{"arity":2,"count":140},{"arity":210,"count":1}]
Number of extensional constraints0
Number of intensional constraints140
Distribution of constraint types[{"type":"intension","count":140},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.02/0.19	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 (15102 MiB free)
  memory of node 1: 16384 MiB (15241 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265203-1502687455/watcher-4265203-1502687455 -o /tmp/evaluation-result-4265203-1502687455/solver-4265203-1502687455 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265203-1502687455.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
Current StackSize limit: 8192 KiB

solver pid=1466, runsolver pid=1463

[startup+0.100202 s]*
/proc/loadavg: 1.99 2.01 2.04 3/181 1467
/proc/meminfo: memFree=31071420/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=33180 memory=3412 CPUtime=0.02 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 1018 0 0 0 2 0 0 0 20 0 1 0 70938824 33976320 853 18446744073709551615 4194304 35031035 140733629743616 140733629743616 7415232 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 8295 853 232 7529 0 742 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 33180 KiB
Current children cumulated memory: 3412 KiB

[startup+0.209339 s]*
/proc/loadavg: 1.99 2.01 2.04 3/181 1467
/proc/meminfo: memFree=31069188/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=34620 memory=5240 CPUtime=0.13 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 1498 0 0 0 13 0 0 0 20 0 1 0 70938824 35450880 1310 18446744073709551615 4194304 35031035 140733629743616 140733629743616 4445206 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 8655 1310 315 7529 0 1102 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 34620 KiB
Current children cumulated memory: 5240 KiB

[startup+0.308912 s]*
/proc/loadavg: 1.99 2.01 2.04 3/181 1467
/proc/meminfo: memFree=31069188/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=34620 memory=5240 CPUtime=0.23 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 1498 0 0 0 23 0 0 0 20 0 1 0 70938824 35450880 1310 18446744073709551615 4194304 35031035 140733629743616 140733629743616 4445147 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 8655 1310 315 7529 0 1102 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 34620 KiB
Current children cumulated memory: 5240 KiB

[startup+0.700342 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 1467
/proc/meminfo: memFree=31068912/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=34620 memory=5240 CPUtime=0.61 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 1498 0 0 0 61 0 0 0 20 0 1 0 70938824 35450880 1310 18446744073709551615 4194304 35031035 140733629743616 140733629742488 4445158 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 8655 1310 315 7529 0 1102 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 34620 KiB
Current children cumulated memory: 5240 KiB

[startup+1.50033 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 1467
/proc/meminfo: memFree=31067424/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41132 memory=11312 CPUtime=1.41 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 3007 0 0 0 141 0 0 0 20 0 1 0 70938824 42119168 2828 18446744073709551615 4194304 35031035 140733629743616 140733629742488 4445156 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10283 2828 334 7529 0 2730 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 41132 KiB
Current children cumulated memory: 11312 KiB

[startup+3.10031 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 1467
/proc/meminfo: memFree=31062120/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12356 CPUtime=3.01 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 4468 0 0 0 301 0 0 0 20 0 1 0 70938824 42930176 3089 18446744073709551615 4194304 35031035 140733629743616 140733629742488 4213247 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3089 334 7529 0 2928 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12356 KiB

[startup+6.30031 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 1467
/proc/meminfo: memFree=31061216/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12356 CPUtime=6.21 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 5726 0 0 0 621 0 0 0 20 0 1 0 70938824 42930176 3089 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213296 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3089 334 7529 0 2928 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12356 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 1467
/proc/meminfo: memFree=31061956/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12356 CPUtime=12.61 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 6976 0 0 0 1261 0 0 0 20 0 1 0 70938824 42930176 3089 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4444909 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3089 334 7529 0 2928 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12356 KiB

[startup+25.5003 s]*
/proc/loadavg: 1.93 2.00 2.03 3/181 1467
/proc/meminfo: memFree=31058744/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12356 CPUtime=25.43 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 9018 0 0 0 2542 1 0 0 20 0 1 0 70938824 42930176 3089 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213200 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3089 334 7529 0 2928 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12356 KiB

[startup+51.1003 s]
/proc/loadavg: 1.95 2.00 2.03 3/181 1468
/proc/meminfo: memFree=31053844/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12360 CPUtime=51.02 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 10932 0 0 0 5101 1 0 0 20 0 1 0 70938824 42930176 3090 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4445161 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3090 334 7529 0 2928 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12360 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 1.98 2.03 3/181 1470
/proc/meminfo: memFree=31045776/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12364 CPUtime=102.21 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 12527 0 0 0 10220 1 0 0 20 0 1 0 70938824 42930176 3091 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213247 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3091 334 7529 0 2928 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12364 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/181 1472
/proc/meminfo: memFree=31034548/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12608 CPUtime=162.21 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 14020 0 0 0 16220 1 0 0 20 0 1 0 70938824 42930176 3152 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4445143 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3152 334 7529 0 2928 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12608 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/184 1488
/proc/meminfo: memFree=31021688/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12616 CPUtime=222.21 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 14541 0 0 0 22220 1 0 0 20 0 1 0 70938824 42930176 3154 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213200 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3154 334 7529 0 2928 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12616 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/184 1515
/proc/meminfo: memFree=31012012/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12620 CPUtime=282.2 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 15064 0 0 0 28219 1 0 0 20 0 1 0 70938824 42930176 3155 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4445151 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3155 334 7529 0 2928 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12620 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.00 2.03 3/184 1517
/proc/meminfo: memFree=31004708/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=41924 memory=12632 CPUtime=342.2 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 15587 0 0 0 34219 1 0 0 20 0 1 0 70938824 42930176 3158 18446744073709551615 4194304 35031035 140733629743616 140733629742616 6458035 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10481 3158 334 7529 0 2928 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 41924 KiB
Current children cumulated memory: 12632 KiB

[startup+402.3 s]
/proc/loadavg: 1.93 1.97 2.02 3/181 1519
/proc/meminfo: memFree=30988120/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42056 memory=12640 CPUtime=402.19 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 16110 0 0 0 40218 1 0 0 20 0 1 0 70938824 43065344 3160 18446744073709551615 4194304 35031035 140733629743616 140733629742616 6458024 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10514 3160 334 7529 0 2961 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 42056 KiB
Current children cumulated memory: 12640 KiB

[startup+462.3 s]
/proc/loadavg: 1.97 1.98 2.02 3/181 1521
/proc/meminfo: memFree=30963436/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42056 memory=12652 CPUtime=462.2 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 16632 0 0 0 46218 2 0 0 20 0 1 0 70938824 43065344 3163 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4442999 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10514 3163 334 7529 0 2961 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 42056 KiB
Current children cumulated memory: 12652 KiB


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

/proc/1466/statm: 10514 3187 334 7529 0 2961 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 42056 KiB
Current children cumulated memory: 12748 KiB

[startup+1842.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/181 1598
/proc/meminfo: memFree=30820212/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42056 memory=12760 CPUtime=1842.14 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 26954 0 0 0 184210 4 0 0 20 0 1 0 70938824 43065344 3190 18446744073709551615 4194304 35031035 140733629743616 140733629742616 6458032 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10514 3190 334 7529 0 2961 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 42056 KiB
Current children cumulated memory: 12760 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/181 1601
/proc/meminfo: memFree=30816032/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42056 memory=12760 CPUtime=1902.14 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 27253 0 0 0 190210 4 0 0 20 0 1 0 70938824 43065344 3190 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213247 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10514 3190 334 7529 0 2961 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 42056 KiB
Current children cumulated memory: 12760 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 1603
/proc/meminfo: memFree=30813180/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42056 memory=12760 CPUtime=1962.14 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 27550 0 0 0 196210 4 0 0 20 0 1 0 70938824 43065344 3190 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213244 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10514 3190 334 7529 0 2961 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 42056 KiB
Current children cumulated memory: 12760 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 1619
/proc/meminfo: memFree=30804720/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12768 CPUtime=2022.13 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 28082 0 0 0 202209 4 0 0 20 0 1 0 70938824 43200512 3192 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213253 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3192 334 7529 0 2994 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12768 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 1683
/proc/meminfo: memFree=31340484/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12768 CPUtime=2082.13 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 28369 0 0 0 208209 4 0 0 20 0 1 0 70938824 43200512 3192 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213249 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3192 334 7529 0 2994 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12768 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1685
/proc/meminfo: memFree=31343500/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12768 CPUtime=2142.13 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 28651 0 0 0 214209 4 0 0 20 0 1 0 70938824 43200512 3192 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213253 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3192 334 7529 0 2994 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12768 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1687
/proc/meminfo: memFree=31343440/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12772 CPUtime=2202.12 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 29181 0 0 0 220208 4 0 0 20 0 1 0 70938824 43200512 3193 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213244 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3193 334 7529 0 2994 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12772 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1689
/proc/meminfo: memFree=31343184/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12772 CPUtime=2262.12 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 29462 0 0 0 226208 4 0 0 20 0 1 0 70938824 43200512 3193 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213247 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3193 334 7529 0 2994 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12772 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1691
/proc/meminfo: memFree=31343556/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12772 CPUtime=2322.11 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 29742 0 0 0 232207 4 0 0 20 0 1 0 70938824 43200512 3193 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213273 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3193 334 7529 0 2994 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12772 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1693
/proc/meminfo: memFree=31343804/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12784 CPUtime=2382.11 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 30273 0 0 0 238207 4 0 0 20 0 1 0 70938824 43200512 3196 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4445128 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3196 334 7529 0 2994 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12784 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1695
/proc/meminfo: memFree=31343588/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12784 CPUtime=2442.11 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 30650 0 0 0 244207 4 0 0 20 0 1 0 70938824 43200512 3196 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213249 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3196 334 7529 0 2994 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12784 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1697
/proc/meminfo: memFree=31343588/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12784 CPUtime=2502.1 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 30931 0 0 0 250206 4 0 0 20 0 1 0 70938824 43200512 3196 18446744073709551615 4194304 35031035 140733629743616 140733629742616 6458032 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3196 334 7529 0 2994 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12784 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1698
/proc/meminfo: memFree=31343684/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12784 CPUtime=2519.8 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 31199 0 0 0 251976 4 0 0 20 0 1 0 70938824 43200512 3196 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213232 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3196 334 7529 0 2994 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12784 KiB

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

[startup+2520 s]
# the end of solver process 1466 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.77 s, system=0.049997 s

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

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1698
/proc/meminfo: memFree=31343684/32770624 swapFree=67108860/67108860
[pid=1466] ppid=1463 vsize=42188 memory=12784 CPUtime=2519.8 cores=0,2,4,6
/proc/1466/stat : 1466 (BTD) R 1463 1466 17093 0 -1 4202496 31199 0 0 0 251976 4 0 0 20 0 1 0 70938824 43200512 3196 18446744073709551615 4194304 35031035 140733629743616 140733629742616 4213232 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 55390208 140733629747679 140733629747755 140733629747755 140733629751249 0
/proc/1466/statm: 10547 3196 334 7529 0 2994 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 42188 KiB
Current children cumulated memory: 12784 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.82
CPU user time (s): 2519.77
CPU system time (s): 0.049997
CPU usage (%): 99.9927
Max. virtual memory (cumulated for all children) (KiB): 42188
Max. memory (cumulated for all children) (KiB): 12784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.77
system time used= 0.049997
maximum resident set size= 12784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31199
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= 4
involuntary context switches= 1681


# summary of solver processes directly reported to runsolver:
#   pid: 1466
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2519.77
#   total CPU system time (s): 0.049997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.7968 second user time and 15.115 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 06:56:46
IDJOB=4265203
IDBENCH=124278
IDSOLVER=2654
FILE ID=node127/4265203-1502687455
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61984 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m1-k3/Langford-3-70.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265203-1502687455/watcher-4265203-1502687455 -o /tmp/evaluation-result-4265203-1502687455/solver-4265203-1502687455 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265203-1502687455.xml

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

MD5SUM BENCH= 334f60f9be5ea7f5cd20aecf314fa745
RANDOM SEED=124736539

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:        31072684 kB
MemAvailable:   31707008 kB
Buffers:          225556 kB
Cached:           698324 kB
SwapCached:            0 kB
Active:           985480 kB
Inactive:         271892 kB
Active(anon):     283492 kB
Inactive(anon):    83832 kB
Active(file):     701988 kB
Inactive(file):   188060 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             39128 kB
Writeback:             0 kB
AnonPages:        333984 kB
Mapped:            49404 kB
Shmem:             33444 kB
Slab:             145844 kB
SReclaimable:     120224 kB
SUnreclaim:        25620 kB
KernelStack:        3248 kB
PageTables:         5524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     610548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    229376 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-14 07:38:47