Trace number 4298565

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
NACRE 1.0.4? (TO) 2519.85 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K04-P04_c18.xml
MD5SUMbba9b3428f0c8228a4e28ff2342631fb
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 benchmark54.1602
Satisfiable
(Un)Satisfiability was proved
Number of variables92
Number of constraints38
Number of domains2
Minimum domain size36
Maximum domain size37
Distribution of domain sizes[{"size":36,"count":36},{"size":37,"count":16}]
Minimum variable degree0
Maximum variable degree6
Distribution of variable degrees[{"degree":0,"count":40},{"degree":2,"count":36},{"degree":5,"count":8},{"degree":6,"count":8}]
Minimum constraint arity3
Maximum constraint arity36
Distribution of constraint arities[{"arity":3,"count":36},{"arity":16,"count":1},{"arity":36,"count":1}]
Number of extensional constraints0
Number of intensional constraints36
Distribution of constraint types[{"type":"intension","count":36},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c NACRE 1.0.4
2519.85/2520.00	c
2519.85/2520.00	c # time = 2519.85
2519.85/2520.00	c # Dec = 788999
2519.85/2520.00	c # Propagate Calls = 602874915
2519.85/2520.00	c # assignAt Calls = 1026148
2519.85/2520.00	c # removeAt Calls = 149990224
2519.85/2520.00	c # Run = 1659
2519.85/2520.00	c # Conflicts = 776883
2519.85/2520.01	c # Memory used = 200.632 Mb
2519.85/2520.01	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 (10707 MiB free)
  memory of node 1: 16384 MiB (12650 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4298565-1532776576/watcher-4298565-1532776576 -o /tmp/evaluation-result-4298565-1532776576/solver-4298565-1532776576 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27430 --watchdog 2580 nacre_mini_release HOME/instance-4298565-1532776576.xml -ca -l100 -cm 

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=27676, runsolver pid=27671

[startup+0.10008 s]*
/proc/loadavg: 2.04 2.03 1.92 3/187 27681
/proc/meminfo: memFree=23913660/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=27712 memory=4380 CPUtime=0.1 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 1294 0 0 0 10 0 0 0 20 0 1 0 95220733 28377088 1095 33554432000 4194304 4933779 140725694627904 140725694624904 140412393958373 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 6928 1095 610 181 0 545 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4380 KiB

[startup+0.209309 s]*
/proc/loadavg: 2.04 2.03 1.92 3/187 27681
/proc/meminfo: memFree=23913288/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=27844 memory=4380 CPUtime=0.21 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 1318 0 0 0 21 0 0 0 20 0 1 0 95220733 28512256 1095 33554432000 4194304 4933779 140725694627904 140725694624904 4367567 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 6961 1095 610 181 0 578 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4380 KiB

[startup+0.308901 s]*
/proc/loadavg: 2.04 2.03 1.92 3/187 27681
/proc/meminfo: memFree=23913288/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=27976 memory=4644 CPUtime=0.31 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 1346 0 0 0 31 0 0 0 20 0 1 0 95220733 28647424 1161 33554432000 4194304 4933779 140725694627904 140725694624904 140412393950956 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 6994 1161 610 181 0 611 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4644 KiB

[startup+0.700272 s]
/proc/loadavg: 2.04 2.03 1.92 3/187 27681
/proc/meminfo: memFree=23912912/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=28240 memory=4908 CPUtime=0.69 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 1434 0 0 0 69 0 0 0 20 0 1 0 95220733 28917760 1227 33554432000 4194304 4933779 140725694627904 140725694624904 140412400251764 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 7060 1227 610 181 0 677 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4908 KiB

[startup+1.50028 s]
/proc/loadavg: 2.04 2.03 1.92 3/187 27681
/proc/meminfo: memFree=23911796/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=28896 memory=5616 CPUtime=1.49 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 1583 0 0 0 149 0 0 0 20 0 1 0 95220733 29589504 1404 33554432000 4194304 4933779 140725694627904 140725694625448 4369075 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 7224 1404 610 181 0 841 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 5616 KiB

[startup+3.10892 s]
/proc/loadavg: 2.04 2.03 1.92 3/187 27681
/proc/meminfo: memFree=23909440/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=29816 memory=6392 CPUtime=3.1 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 2629 0 0 0 310 0 0 0 20 0 1 0 95220733 30531584 1598 33554432000 4194304 4933779 140725694627904 140725694625448 140412393957462 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 7454 1598 610 181 0 1071 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29816 KiB
Current children cumulated memory: 6392 KiB

[startup+6.30027 s]
/proc/loadavg: 2.04 2.03 1.92 3/187 27681
/proc/meminfo: memFree=23904688/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=32092 memory=8628 CPUtime=6.29 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 4277 0 0 0 629 0 0 0 20 0 1 0 95220733 32862208 2157 33554432000 4194304 4933779 140725694627904 140725694625672 140412393950752 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 8023 2157 610 181 0 1640 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32092 KiB
Current children cumulated memory: 8628 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.03 1.92 3/187 27681
/proc/meminfo: memFree=23894172/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=36892 memory=13552 CPUtime=12.68 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 6213 0 0 0 1268 0 0 0 20 0 1 0 95220733 37777408 3388 33554432000 4194304 4933779 140725694627904 140725694625672 140412393967640 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 9223 3388 610 181 0 2840 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 36892 KiB
Current children cumulated memory: 13552 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.02 1.92 3/187 27681
/proc/meminfo: memFree=23875132/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=47620 memory=24016 CPUtime=25.49 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 14489 0 0 0 2548 1 0 0 20 0 1 0 95220733 48762880 6004 33554432000 4194304 4933779 140725694627904 140725694625656 4372844 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 11905 6004 610 181 0 5522 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 47620 KiB
Current children cumulated memory: 24016 KiB

[startup+51.1091 s]
/proc/loadavg: 2.02 2.02 1.93 3/187 27681
/proc/meminfo: memFree=23852312/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=58212 memory=34924 CPUtime=51.1 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 23321 0 0 0 5108 2 0 0 20 0 1 0 95220733 59609088 8731 33554432000 4194304 4933779 140725694627904 140725694625608 4482277 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 14553 8731 610 181 0 8170 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 58212 KiB
Current children cumulated memory: 34924 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/187 27682
/proc/meminfo: memFree=23817344/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=74852 memory=51160 CPUtime=102.27 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 36343 0 0 0 10224 3 0 0 20 0 1 0 95220733 76648448 12790 33554432000 4194304 4933779 140725694627904 140725694625608 4367245 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 18713 12790 610 181 0 12330 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 74852 KiB
Current children cumulated memory: 51160 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/187 27683
/proc/meminfo: memFree=23792924/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=87416 memory=63604 CPUtime=162.26 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 41204 0 0 0 16222 4 0 0 20 0 1 0 95220733 89513984 15901 33554432000 4194304 4933779 140725694627904 140725694625608 140412393955878 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 21854 15901 610 181 0 15471 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 87416 KiB
Current children cumulated memory: 63604 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 2.03 1.95 3/187 27684
/proc/meminfo: memFree=23770780/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=96648 memory=72960 CPUtime=222.26 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 48123 0 0 0 22221 5 0 0 20 0 1 0 95220733 98967552 18240 33554432000 4194304 4933779 140725694627904 140725694625592 4365836 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 24162 18240 610 181 0 17779 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 96648 KiB
Current children cumulated memory: 72960 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.03 1.95 3/188 27693
/proc/meminfo: memFree=23753312/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=102228 memory=78724 CPUtime=282.25 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 50538 0 0 0 28220 5 0 0 20 0 1 0 95220733 104681472 19681 33554432000 4194304 4933779 140725694627904 140725694625608 4437564 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 25557 19681 610 181 0 19174 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 102228 KiB
Current children cumulated memory: 78724 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/188 27694
/proc/meminfo: memFree=23737232/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=109632 memory=86276 CPUtime=342.25 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 54370 0 0 0 34219 6 0 0 20 0 1 0 95220733 112263168 21569 33554432000 4194304 4933779 140725694627904 140725694625608 4316876 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 27408 21569 610 181 0 21025 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 109632 KiB
Current children cumulated memory: 86276 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 27695
/proc/meminfo: memFree=23723504/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=116036 memory=92556 CPUtime=402.25 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 60009 0 0 0 40218 7 0 0 20 0 1 0 95220733 118820864 23139 33554432000 4194304 4933779 140725694627904 140725694625592 4472640 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 29009 23139 610 181 0 22626 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 116036 KiB
Current children cumulated memory: 92556 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 27696
/proc/meminfo: memFree=23709632/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=121508 memory=98208 CPUtime=462.24 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 62566 0 0 0 46217 7 0 0 20 0 1 0 95220733 124424192 24552 33554432000 4194304 4933779 140725694627904 140725694625656 140412393955930 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 30377 24552 610 181 0 23994 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 121508 KiB
Current children cumulated memory: 98208 KiB


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

/proc/27676/statm: 48349 42385 610 181 0 41966 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 193396 KiB
Current children cumulated memory: 169540 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.03 1.98 3/187 27736
/proc/meminfo: memFree=23529252/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=196804 memory=172792 CPUtime=1782.18 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 136833 0 0 0 178201 17 0 0 20 0 1 0 95220733 201527296 43198 33554432000 4194304 4933779 140725694627904 140725694625608 4368768 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 49201 43198 610 181 0 42818 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 196804 KiB
Current children cumulated memory: 172792 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/187 27737
/proc/meminfo: memFree=23523796/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=200548 memory=176560 CPUtime=1842.17 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 141171 0 0 0 184200 17 0 0 20 0 1 0 95220733 205361152 44140 33554432000 4194304 4933779 140725694627904 140725694625608 4437558 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 50137 44140 610 181 0 43754 0
Current children cumulated CPU time: 1842.17 s
Current children cumulated vsize: 200548 KiB
Current children cumulated memory: 176560 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/187 27738
/proc/meminfo: memFree=23517336/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=204152 memory=180208 CPUtime=1902.16 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 143700 0 0 0 190199 17 0 0 20 0 1 0 95220733 209051648 45052 33554432000 4194304 4933779 140725694627904 140725694625608 140412400251769 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 51038 45052 610 181 0 44655 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 204152 KiB
Current children cumulated memory: 180208 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 27739
/proc/meminfo: memFree=23513372/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=205936 memory=182108 CPUtime=1962.16 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 145791 0 0 0 196199 17 0 0 20 0 1 0 95220733 210878464 45527 33554432000 4194304 4933779 140725694627904 140725694625592 4437479 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 51484 45527 610 181 0 45101 0
Current children cumulated CPU time: 1962.16 s
Current children cumulated vsize: 205936 KiB
Current children cumulated memory: 182108 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 27740
/proc/meminfo: memFree=23505924/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=206780 memory=182836 CPUtime=2022.16 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 147937 0 0 0 202199 17 0 0 20 0 1 0 95220733 211742720 45709 33554432000 4194304 4933779 140725694627904 140725694625656 140412400252192 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 51695 45709 610 181 0 45312 0
Current children cumulated CPU time: 2022.16 s
Current children cumulated vsize: 206780 KiB
Current children cumulated memory: 182836 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 27749
/proc/meminfo: memFree=23498276/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=209700 memory=185900 CPUtime=2082.16 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 151020 0 0 0 208198 18 0 0 20 0 1 0 95220733 214732800 46475 33554432000 4194304 4933779 140725694627904 140725694625608 140412393951022 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 52425 46475 610 181 0 46042 0
Current children cumulated CPU time: 2082.16 s
Current children cumulated vsize: 209700 KiB
Current children cumulated memory: 185900 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 27750
/proc/meminfo: memFree=23491180/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=212044 memory=188220 CPUtime=2142.15 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 154793 0 0 0 214197 18 0 0 20 0 1 0 95220733 217133056 47055 33554432000 4194304 4933779 140725694627904 140725694625608 4482568 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 53011 47055 610 181 0 46628 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 212044 KiB
Current children cumulated memory: 188220 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 27751
/proc/meminfo: memFree=23486036/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=214380 memory=190628 CPUtime=2202.15 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 158000 0 0 0 220196 19 0 0 20 0 1 0 95220733 219525120 47657 33554432000 4194304 4933779 140725694627904 140725694625656 140412394881878 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 53595 47657 610 181 0 47212 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 214380 KiB
Current children cumulated memory: 190628 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 27752
/proc/meminfo: memFree=23481584/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=216860 memory=193012 CPUtime=2262.14 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 160268 0 0 0 226195 19 0 0 20 0 1 0 95220733 222064640 48253 33554432000 4194304 4933779 140725694627904 140725694625592 140412394878897 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 54215 48253 610 181 0 47832 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 216860 KiB
Current children cumulated memory: 193012 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 27753
/proc/meminfo: memFree=23478484/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=217116 memory=193452 CPUtime=2322.14 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 162445 0 0 0 232194 20 0 0 20 0 1 0 95220733 222326784 48363 33554432000 4194304 4933779 140725694627904 140725694625592 4482144 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 54279 48363 610 181 0 47896 0
Current children cumulated CPU time: 2322.14 s
Current children cumulated vsize: 217116 KiB
Current children cumulated memory: 193452 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 27755
/proc/meminfo: memFree=23473536/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=218720 memory=194908 CPUtime=2382.14 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 165013 0 0 0 238194 20 0 0 20 0 1 0 95220733 223969280 48727 33554432000 4194304 4933779 140725694627904 140725694625608 140412394884503 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 54680 48727 610 181 0 48297 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 218720 KiB
Current children cumulated memory: 194908 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 27756
/proc/meminfo: memFree=23466208/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=221944 memory=198248 CPUtime=2442.13 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 168613 0 0 0 244193 20 0 0 20 0 1 0 95220733 227270656 49562 33554432000 4194304 4933779 140725694627904 140725694625656 4437393 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 55486 49562 610 181 0 49103 0
Current children cumulated CPU time: 2442.13 s
Current children cumulated vsize: 221944 KiB
Current children cumulated memory: 198248 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/186 27757
/proc/meminfo: memFree=23461372/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=223300 memory=199744 CPUtime=2502.14 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 172294 0 0 0 250193 21 0 0 20 0 1 0 95220733 228659200 49936 33554432000 4194304 4933779 140725694627904 140725694625608 4513136 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 55825 49936 610 181 0 49442 0
Current children cumulated CPU time: 2502.14 s
Current children cumulated vsize: 223300 KiB
Current children cumulated memory: 199744 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.98 3/186 27758
/proc/meminfo: memFree=23459432/32770624 swapFree=67108860/67108860
[pid=27676] ppid=27671 vsize=224224 memory=200632 CPUtime=2519.85 cores=1,3,5,7
/proc/27676/stat : 27676 (nacre_mini_rele) R 27671 27676 27398 0 -1 4202496 174356 0 0 0 251964 21 0 0 20 0 1 0 95220733 229605376 50158 33554432000 4194304 4933779 140725694627904 140725694625608 140412393957468 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 21803008 140725694629016 140725694629116 140725694629116 140725694631874 0
/proc/27676/statm: 56056 50158 610 181 0 49673 0
Current children cumulated CPU time: 2519.85 s
Current children cumulated vsize: 224224 KiB
Current children cumulated memory: 200632 KiB

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

[startup+2520.01 s]
# the end of solver process 27676 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.64 s, system=0.212992 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.85
CPU user time (s): 2519.64
CPU system time (s): 0.212992
CPU usage (%): 99.9938
Max. virtual memory (cumulated for all children) (KiB): 224224
Max. memory (cumulated for all children) (KiB): 200632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.64
system time used= 0.212992
maximum resident set size= 200708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 174399
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= 73
involuntary context switches= 1861


# summary of solver processes directly reported to runsolver:
#   pid: 27676
#   total CPU time (s): 2519.85
#   total CPU user time (s): 2519.64
#   total CPU system time (s): 0.212992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3465 second user time and 16.278 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-28 13:16:16
IDJOB=4298565
IDBENCH=141167
IDSOLVER=2764
FILE ID=node139/4298565-1532776576
RUNJOBID= node139-1532774055-27430
PBS_JOBID= 21022456
Free space on /tmp= 38720 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K04-P04_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4298565-1532776576/watcher-4298565-1532776576 -o /tmp/evaluation-result-4298565-1532776576/solver-4298565-1532776576 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27430 --watchdog 2580  nacre_mini_release HOME/instance-4298565-1532776576.xml -ca -l100 -cm

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

MD5SUM BENCH= bba9b3428f0c8228a4e28ff2342631fb
RANDOM SEED=1693093518

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        23919060 kB
MemAvailable:   31933992 kB
Buffers:          235804 kB
Cached:          7907360 kB
SwapCached:            0 kB
Active:          3069924 kB
Inactive:        5124976 kB
Active(anon):       5748 kB
Inactive(anon):    73552 kB
Active(file):    3064176 kB
Inactive(file):  5051424 kB
Unevictable:        7312 kB
Mlocked:            7312 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1560 kB
Writeback:             0 kB
AnonPages:         58828 kB
Mapped:            42288 kB
Shmem:             25228 kB
Slab:             355152 kB
SReclaimable:     327792 kB
SUnreclaim:        27360 kB
KernelStack:        3360 kB
PageTables:         5140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 38716 MiB
End job on node139 at 2018-07-28 13:58:16