Trace number 4289488

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
Mistral-2.0 2018-06-15? (TO) 2400.04 2400.01

General information on the benchmark

NameSocialGolfers/
SocialGolfers-5-5-8-cp_c18.xml
MD5SUM9b78f23c985b0ab0793e8fc03cc65dc7
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark7.37111
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints8410
Number of domains1
Minimum domain size5
Maximum domain size5
Distribution of domain sizes[{"size":5,"count":200}]
Minimum variable degree170
Maximum variable degree171
Distribution of variable degrees[{"degree":170,"count":175},{"degree":171,"count":25}]
Minimum constraint arity4
Maximum constraint arity200
Distribution of constraint arities[{"arity":4,"count":8400},{"arity":25,"count":9},{"arity":200,"count":1}]
Number of extensional constraints0
Number of intensional constraints8400
Distribution of constraint types[{"type":"intension","count":8400},{"type":"lex","count":1},{"type":"cardinality","count":8},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.03/2400.01	s UNKNOWN

Verifier Data


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 (11060 MiB free)
  memory of node 1: 16384 MiB (11893 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289488-1532197733/watcher-4289488-1532197733 -o /tmp/evaluation-result-4289488-1532197733/solver-4289488-1532197733 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532190503-24936 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 279789642 HOME/instance-4289488-1532197733.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=25795, runsolver pid=25792
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 1.87 1.98 2.03 3/187 25796
/proc/meminfo: memFree=23503104/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=29504 memory=3736 CPUtime=0.1 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 1141 0 0 0 10 0 0 0 20 0 1 0 37336495 30212096 934 33554432000 4194304 7498468 140720612562880 140720612559880 6094933 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 7376 934 665 807 0 367 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29504 KiB
Current children cumulated memory: 3736 KiB

[startup+0.209323 s]*
/proc/loadavg: 1.87 1.98 2.03 3/187 25796
/proc/meminfo: memFree=23501988/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=30884 memory=5140 CPUtime=0.21 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 1558 0 0 0 21 0 0 0 20 0 1 0 37336495 31625216 1285 33554432000 4194304 7498468 140720612562880 140720612559880 139719789779941 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 7721 1285 694 807 0 712 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30884 KiB
Current children cumulated memory: 5140 KiB

[startup+0.308823 s]*
/proc/loadavg: 1.87 1.98 2.03 3/187 25796
/proc/meminfo: memFree=23498592/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=34268 memory=8572 CPUtime=0.31 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 2402 0 0 0 31 0 0 0 20 0 1 0 37336495 35090432 2143 33554432000 4194304 7498468 140720612562880 140720612553880 139719789779941 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 8567 2143 694 807 0 1558 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34268 KiB
Current children cumulated memory: 8572 KiB

[startup+0.700292 s]
/proc/loadavg: 1.87 1.98 2.03 3/187 25796
/proc/meminfo: memFree=23492640/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=46664 memory=20980 CPUtime=0.69 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 5499 0 0 0 69 0 0 0 20 0 1 0 37336495 47783936 5245 33554432000 4194304 7498468 140720612562880 140720612553880 4564424 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 11666 5245 694 807 0 4657 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 46664 KiB
Current children cumulated memory: 20980 KiB

[startup+1.50029 s]
/proc/loadavg: 1.87 1.98 2.03 3/187 25796
/proc/meminfo: memFree=23477016/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=71612 memory=45764 CPUtime=1.49 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 11832 0 0 0 148 1 0 0 20 0 1 0 37336495 73330688 11441 33554432000 4194304 7498468 140720612562880 140720612553880 4564424 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 17903 11441 694 807 0 10894 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 71612 KiB
Current children cumulated memory: 45764 KiB

[startup+3.10945 s]
/proc/loadavg: 1.87 1.98 2.03 3/187 25796
/proc/meminfo: memFree=23417736/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=116020 memory=90312 CPUtime=3.1 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 23393 0 0 0 307 3 0 0 20 0 1 0 37336495 118804480 22578 33554432000 4194304 7498468 140720612562880 140720612553784 4386999 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 29005 22578 694 807 0 21996 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 116020 KiB
Current children cumulated memory: 90312 KiB

[startup+6.30037 s]
/proc/loadavg: 1.88 1.98 2.03 3/187 25796
/proc/meminfo: memFree=23364416/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=140956 CPUtime=6.29 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 83695 0 0 0 622 7 0 0 20 0 1 0 37336495 170225664 35239 33554432000 4194304 7498468 140720612562880 140720612558232 4403360 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35239 759 807 0 34550 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 140956 KiB

[startup+12.7004 s]
/proc/loadavg: 1.89 1.98 2.03 3/187 25796
/proc/meminfo: memFree=23364416/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=140956 CPUtime=12.69 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 111414 0 0 0 1261 8 0 0 20 0 1 0 37336495 170225664 35239 33554432000 4194304 7498468 140720612562880 140720612558232 4264847 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35239 759 807 0 34550 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 140956 KiB

[startup+25.5004 s]
/proc/loadavg: 1.91 1.98 2.03 3/187 25796
/proc/meminfo: memFree=23363252/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=140956 CPUtime=25.49 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 161679 0 0 0 2538 11 0 0 20 0 1 0 37336495 170225664 35239 33554432000 4194304 7498468 140720612562880 140720612558232 5575865 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35239 759 807 0 34550 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 140956 KiB

[startup+51.1096 s]
/proc/loadavg: 1.94 1.99 2.03 3/187 25796
/proc/meminfo: memFree=23363620/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=140956 CPUtime=51.1 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 194505 0 0 0 5098 12 0 0 20 0 1 0 37336495 170225664 35239 33554432000 4194304 7498468 140720612562880 140720612558232 5585598 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35239 759 807 0 34550 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 140956 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/188 25805
/proc/meminfo: memFree=23362740/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=140956 CPUtime=102.27 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 220955 0 0 0 10214 13 0 0 20 0 1 0 37336495 170225664 35239 33554432000 4194304 7498468 140720612562880 140720612558232 5585414 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35239 759 807 0 34550 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 140956 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 25806
/proc/meminfo: memFree=23364296/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=162.26 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 229798 0 0 0 16212 14 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 4245332 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25807
/proc/meminfo: memFree=23361208/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=222.26 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 230428 0 0 0 22212 14 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5585650 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25808
/proc/meminfo: memFree=23349940/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=282.26 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 230428 0 0 0 28212 14 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5161513 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25809
/proc/meminfo: memFree=23349784/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=342.26 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 231058 0 0 0 34212 14 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 25810
/proc/meminfo: memFree=23350092/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=402.26 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 231670 0 0 0 40212 14 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 25811
/proc/meminfo: memFree=23349760/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=462.27 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 232307 0 0 0 46213 14 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5585632 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB


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

/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 1602.3 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+1662.3 s]
/proc/loadavg: 2.13 2.13 2.09 3/187 25847
/proc/meminfo: memFree=23350656/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=1662.31 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 244152 0 0 0 166216 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5585414 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 1662.31 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+1722.3 s]
/proc/loadavg: 2.05 2.11 2.09 3/187 25848
/proc/meminfo: memFree=23350672/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=1722.31 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 244718 0 0 0 172216 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5585792 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 25850
/proc/meminfo: memFree=23349968/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=1782.31 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 245284 0 0 0 178216 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 4314748 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.08 3/187 25851
/proc/meminfo: memFree=23350260/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=1842.31 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 245850 0 0 0 184216 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 4252703 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/188 25860
/proc/meminfo: memFree=23349112/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=1902.31 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 246480 0 0 0 190216 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5161768 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/189 25884
/proc/meminfo: memFree=23347728/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=1962.31 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 247043 0 0 0 196216 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5573824 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/189 25885
/proc/meminfo: memFree=23348472/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=2022.32 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 247609 0 0 0 202217 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 4252779 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/189 25886
/proc/meminfo: memFree=23348840/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=2082.32 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 248177 0 0 0 208217 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5648564 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/189 25887
/proc/meminfo: memFree=23349572/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=2142.32 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 248742 0 0 0 214217 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 4403360 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 25888
/proc/meminfo: memFree=23349704/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=2202.32 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 249306 0 0 0 220217 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 4580120 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/187 25889
/proc/meminfo: memFree=23349052/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=2262.32 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 249870 0 0 0 226217 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 4580120 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/187 25890
/proc/meminfo: memFree=23349052/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=2322.32 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 250434 0 0 0 232217 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 4580742 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 25955
/proc/meminfo: memFree=23028568/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=2382.32 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 250998 0 0 0 238217 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5161586 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.01 2.03 2.05 3/187 25955
/proc/meminfo: memFree=23027592/32770624 swapFree=67108860/67108860
[pid=25795] ppid=25792 vsize=166236 memory=141080 CPUtime=2400.03 cores=1,3,5,7
/proc/25795/stat : 25795 (MistralXCSP) R 25792 25795 24904 0 -1 4202496 251562 0 0 0 239988 15 0 0 20 0 1 0 37336495 170225664 35270 33554432000 4194304 7498468 140720612562880 140720612558232 5575275 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 38916096 140720612570222 140720612570371 140720612570371 140720612573129 0
/proc/25795/statm: 41559 35270 759 807 0 34550 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141080 KiB

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

[startup+2400.01 s]
# the end of solver process 25795 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.89 s, system=0.156004 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.04
CPU user time (s): 2399.89
CPU system time (s): 0.156004
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 166236
Max. memory (cumulated for all children) (KiB): 141080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.89
system time used= 0.156004
maximum resident set size= 141424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 251599
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= 63
involuntary context switches= 610


# summary of solver processes directly reported to runsolver:
#   pid: 25795
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2399.89
#   total CPU system time (s): 0.156004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.82724 second user time and 18.5164 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-21 20:28:53
IDJOB=4289488
IDBENCH=141385
IDSOLVER=2741
FILE ID=node103/4289488-1532197733
RUNJOBID= node103-1532190503-24936
PBS_JOBID= 21018940
Free space on /tmp= 56864 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SocialGolfers/SocialGolfers-5-5-8-cp_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289488-1532197733/watcher-4289488-1532197733 -o /tmp/evaluation-result-4289488-1532197733/solver-4289488-1532197733 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532190503-24936 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 279789642 HOME/instance-4289488-1532197733.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9b78f23c985b0ab0793e8fc03cc65dc7
RANDOM SEED=279789642

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        23504780 kB
MemAvailable:   31831704 kB
Buffers:          212412 kB
Cached:          8320568 kB
SwapCached:            0 kB
Active:          1437808 kB
Inactive:        7257640 kB
Active(anon):     164908 kB
Inactive(anon):    16984 kB
Active(file):    1272900 kB
Inactive(file):  7240656 kB
Unevictable:        7140 kB
Mlocked:            7140 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9468 kB
Writeback:             0 kB
AnonPages:        259640 kB
Mapped:            36628 kB
Shmem:             17036 kB
Slab:             268740 kB
SReclaimable:     241828 kB
SUnreclaim:        26912 kB
KernelStack:        3360 kB
PageTables:         5044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     452296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     96256 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56852 MiB
End job on node103 at 2018-07-21 21:08:53