Trace number 4394902

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
PicatSAT 2019-09-12UNSAT 1119.96 1119.88

General information on the benchmark

NameQRandom/QRandom-mdd-7-25-5-p7/
mdd-7-25-5-ps05-psh07-9.xml
MD5SUM2d7f03e466d78847960dc3f747db29ef
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 benchmark42.4013
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints58
Number of domains1
Minimum domain size5
Maximum domain size5
Distribution of domain sizes[{"size":5,"count":25}]
Minimum variable degree12
Maximum variable degree25
Distribution of variable degrees[{"degree":12,"count":1},{"degree":13,"count":3},{"degree":14,"count":6},{"degree":15,"count":2},{"degree":16,"count":3},{"degree":17,"count":4},{"degree":18,"count":1},{"degree":19,"count":1},{"degree":20,"count":2},{"degree":23,"count":1},{"degree":25,"count":1}]
Minimum constraint arity7
Maximum constraint arity7
Distribution of constraint arities[{"arity":7,"count":58}]
Number of extensional constraints58
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":58}]
Optimization problemNO
Type of objective

Solver Data 

1119.87/1119.86	c xcsp_picat version 2.7b12 (9/12/2019)
1119.87/1119.86	s UNSATISFIABLE

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 (15335 MiB free)
  memory of node 1: 16384 MiB (13770 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394902-1568329348/watcher-4394902-1568329348 -o /tmp/evaluation-result-4394902-1568329348/solver-4394902-1568329348 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16007 --watchdog 2580 xcsp_picat HOME/instance-4394902-1568329348.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=17944, runsolver pid=17941

[startup+0.100109 s]*
/proc/loadavg: 2.00 2.02 2.05 3/202 17945
/proc/meminfo: memFree=29791528/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2031716 memory=18884 CPUtime=0.1 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 1829 0 0 0 10 0 0 0 20 0 1 0 409186315 2080477184 4721 33554432000 4194304 5870510 140725947451280 140725947448424 140429209893888 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 507929 4721 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18884 KiB

[startup+0.209664 s]*
/proc/loadavg: 2.00 2.02 2.05 3/202 17945
/proc/meminfo: memFree=29785384/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2031716 memory=25028 CPUtime=0.21 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 1836 0 0 0 21 0 0 0 20 0 1 0 409186315 2080477184 6257 33554432000 4194304 5870510 140725947451280 140725947448424 4440757 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 507929 6257 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25028 KiB

[startup+0.309527 s]*
/proc/loadavg: 2.00 2.02 2.05 3/202 17945
/proc/meminfo: memFree=29778980/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2031716 memory=29124 CPUtime=0.3 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 1839 0 0 0 30 0 0 0 20 0 1 0 409186315 2080477184 7281 33554432000 4194304 5870510 140725947451280 140725947448424 4461503 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 507929 7281 834 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29124 KiB

[startup+0.700314 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 17945
/proc/meminfo: memFree=29768740/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2031716 memory=49604 CPUtime=0.69 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 1849 0 0 0 68 1 0 0 20 0 1 0 409186315 2080477184 12401 33554432000 4194304 5870510 140725947451280 140725947450584 4477335 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 507929 12401 834 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 49604 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 17945
/proc/meminfo: memFree=29742116/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2031716 memory=94768 CPUtime=1.48 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 1871 0 0 0 147 1 0 0 20 0 1 0 409186315 2080477184 23692 33554432000 4194304 5870510 140725947451280 140725947450584 4515406 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 507929 23692 839 410 0 503402 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 94768 KiB

[startup+3.10949 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 17945
/proc/meminfo: memFree=29630268/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2031716 memory=183556 CPUtime=3.1 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 1939 0 0 0 307 3 0 0 20 0 1 0 409186315 2080477184 45889 33554432000 4194304 5870510 140725947451280 140725947450584 4520559 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 507929 45889 839 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 183556 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.02 2.05 4/215 17974
/proc/meminfo: memFree=31343960/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2031716 memory=355588 CPUtime=6.28 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 2039 0 0 0 621 7 0 0 20 0 1 0 409186315 2080477184 88897 33554432000 4194304 5870510 140725947451280 140725947450584 4770092 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 507929 88897 839 410 0 503402 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 355588 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 18007
/proc/meminfo: memFree=30398020/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2031716 memory=1058116 CPUtime=12.69 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 3435 0 0 0 1251 18 0 0 20 0 1 0 409186315 2080477184 264529 33554432000 4194304 5870510 140725947451280 140725947450648 4475153 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 507929 264529 856 410 0 503402 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1058116 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 18007
/proc/meminfo: memFree=28574284/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2755788 memory=1557284 CPUtime=25.48 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 20094 0 0 0 2522 26 0 0 20 0 1 0 409186315 2821926912 389321 33554432000 4194304 5870510 140725947451280 140725947449832 5337529 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 688947 389321 871 410 0 684420 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2755788 KiB
Current children cumulated memory: 1557284 KiB

[startup+51.1094 s]
/proc/loadavg: 1.93 2.00 2.04 3/202 18009
/proc/meminfo: memFree=28573452/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2755788 memory=1557912 CPUtime=51.09 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 24474 0 0 0 5083 26 0 0 20 0 1 0 409186315 2821926912 389478 33554432000 4194304 5870510 140725947451280 140725947449832 5337529 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 688947 389478 876 410 0 684420 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2755788 KiB
Current children cumulated memory: 1557912 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/202 18013
/proc/meminfo: memFree=28573496/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2755788 memory=1557912 CPUtime=102.28 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 32819 0 0 0 10202 26 0 0 20 0 1 0 409186315 2821926912 389478 33554432000 4194304 5870510 140725947451280 140725947449832 5337354 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 688947 389478 876 410 0 684420 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2755788 KiB
Current children cumulated memory: 1557912 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/202 18017
/proc/meminfo: memFree=28573328/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2755788 memory=1557912 CPUtime=162.29 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 48171 0 0 0 16202 27 0 0 20 0 1 0 409186315 2821926912 389478 33554432000 4194304 5870510 140725947451280 140725947449832 5337393 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 688947 389478 876 410 0 684420 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2755788 KiB
Current children cumulated memory: 1557912 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18023
/proc/meminfo: memFree=28573248/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2755788 memory=1557912 CPUtime=222.3 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 62219 0 0 0 22202 28 0 0 20 0 1 0 409186315 2821926912 389478 33554432000 4194304 5870510 140725947451280 140725947449832 5337297 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 688947 389478 876 410 0 684420 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2755788 KiB
Current children cumulated memory: 1557912 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18027
/proc/meminfo: memFree=28538020/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2802000 memory=1578760 CPUtime=282.3 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 94596 0 0 0 28201 29 0 0 20 0 1 0 409186315 2869248000 394690 33554432000 4194304 5870510 140725947451280 140725947449960 5337297 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 700500 394690 880 410 0 695973 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2802000 KiB
Current children cumulated memory: 1578760 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18031
/proc/meminfo: memFree=28502092/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2813800 memory=1596804 CPUtime=342.3 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 153092 0 0 0 34198 32 0 0 20 0 1 0 409186315 2881331200 399201 33554432000 4194304 5870510 140725947451280 140725947449608 5337288 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 703450 399201 880 410 0 698923 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2813800 KiB
Current children cumulated memory: 1596804 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18037
/proc/meminfo: memFree=28479956/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2819560 memory=1608016 CPUtime=402.31 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 226526 0 0 0 40195 36 0 0 20 0 1 0 409186315 2887229440 402004 33554432000 4194304 5870510 140725947451280 140725947449608 5337543 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 704890 402004 880 410 0 700363 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2819560 KiB
Current children cumulated memory: 1608016 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18041
/proc/meminfo: memFree=28458888/32770624 swapFree=66993752/67108860
[pid=17944] ppid=17941 vsize=2820200 memory=1616200 CPUtime=462.31 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 279791 0 0 0 46193 38 0 0 20 0 1 0 409186315 2887884800 404050 33554432000 4194304 5870510 140725947451280 140725947449432 5337379 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 705050 404050 880 410 0 700523 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 2820200 KiB
Current children cumulated memory: 1616200 KiB


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

Current children cumulated memory: 1619384 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18067
/proc/meminfo: memFree=28432408/32770624 swapFree=66993768/67108860
[pid=17944] ppid=17941 vsize=2820680 memory=1619388 CPUtime=702.34 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 486828 0 0 0 70186 48 0 0 20 0 1 0 409186315 2888376320 404847 33554432000 4194304 5870510 140725947451280 140725947449608 5337504 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 705170 404847 880 410 0 700643 0
Current children cumulated CPU time: 702.34 s
Current children cumulated vsize: 2820680 KiB
Current children cumulated memory: 1619388 KiB

[startup+762.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18073
/proc/meminfo: memFree=28432444/32770624 swapFree=66993768/67108860
[pid=17944] ppid=17941 vsize=2820680 memory=1619388 CPUtime=762.34 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 545853 0 0 0 76183 51 0 0 20 0 1 0 409186315 2888376320 404847 33554432000 4194304 5870510 140725947451280 140725947449608 5337306 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 705170 404847 880 410 0 700643 0
Current children cumulated CPU time: 762.34 s
Current children cumulated vsize: 2820680 KiB
Current children cumulated memory: 1619388 KiB

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18077
/proc/meminfo: memFree=28432372/32770624 swapFree=66993768/67108860
[pid=17944] ppid=17941 vsize=2820680 memory=1619396 CPUtime=822.35 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 589836 0 0 0 82181 54 0 0 20 0 1 0 409186315 2888376320 404849 33554432000 4194304 5870510 140725947451280 140725947449608 5337327 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 705170 404849 880 410 0 700643 0
Current children cumulated CPU time: 822.35 s
Current children cumulated vsize: 2820680 KiB
Current children cumulated memory: 1619396 KiB

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18081
/proc/meminfo: memFree=28431536/32770624 swapFree=66993768/67108860
[pid=17944] ppid=17941 vsize=2820680 memory=1619396 CPUtime=882.36 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 639321 0 0 0 88180 56 0 0 20 0 1 0 409186315 2888376320 404849 33554432000 4194304 5870510 140725947451280 140725947449608 5337297 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 705170 404849 880 410 0 700643 0
Current children cumulated CPU time: 882.36 s
Current children cumulated vsize: 2820680 KiB
Current children cumulated memory: 1619396 KiB

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18087
/proc/meminfo: memFree=28431688/32770624 swapFree=66993768/67108860
[pid=17944] ppid=17941 vsize=2820680 memory=1619396 CPUtime=942.36 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 675860 0 0 0 94178 58 0 0 20 0 1 0 409186315 2888376320 404849 33554432000 4194304 5870510 140725947451280 140725947449608 5337504 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 705170 404849 880 410 0 700643 0
Current children cumulated CPU time: 942.36 s
Current children cumulated vsize: 2820680 KiB
Current children cumulated memory: 1619396 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18091
/proc/meminfo: memFree=28481924/32770624 swapFree=66993768/67108860
[pid=17944] ppid=17941 vsize=2770892 memory=1568480 CPUtime=1002.36 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 723712 0 0 0 100176 60 0 0 20 0 1 0 409186315 2837393408 392120 33554432000 4194304 5870510 140725947451280 140725947450440 5337297 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 692723 392120 881 410 0 688196 0
Current children cumulated CPU time: 1002.36 s
Current children cumulated vsize: 2770892 KiB
Current children cumulated memory: 1568480 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18095
/proc/meminfo: memFree=28508840/32770624 swapFree=66993768/67108860
[pid=17944] ppid=17941 vsize=2770892 memory=1570848 CPUtime=1062.37 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 735875 0 0 0 106176 61 0 0 20 0 1 0 409186315 2837393408 392712 33554432000 4194304 5870510 140725947451280 140725947450232 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 692723 392712 900 410 0 688196 0
Current children cumulated CPU time: 1062.37 s
Current children cumulated vsize: 2770892 KiB
Current children cumulated memory: 1570848 KiB

[startup+1119.88 s]
# the end of solver process 17944 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1119.31 s, system=0.650048 s

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

[startup+1075.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18097
/proc/meminfo: memFree=28504940/32770624 swapFree=66993768/67108860
[pid=17944] ppid=17941 vsize=2789084 memory=1571512 CPUtime=1075.27 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 737263 0 0 0 107465 62 0 0 20 0 1 0 409186315 2856022016 392878 33554432000 4194304 5870510 140725947451280 140725947449720 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 697271 392878 900 410 0 692744 0
Current children cumulated CPU time: 1075.27 s
Current children cumulated vsize: 2789084 KiB
Current children cumulated memory: 1571512 KiB

[startup+1100.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18107
/proc/meminfo: memFree=28486900/32770624 swapFree=66993776/67108860
[pid=17944] ppid=17941 vsize=2789084 memory=1589508 CPUtime=1100.87 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 742826 0 0 0 110024 63 0 0 20 0 1 0 409186315 2856022016 397377 33554432000 4194304 5870510 140725947451280 140725947449720 5272427 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 697271 397377 900 410 0 692744 0
Current children cumulated CPU time: 1100.87 s
Current children cumulated vsize: 2789084 KiB
Current children cumulated memory: 1589508 KiB

[startup+1113.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18109
/proc/meminfo: memFree=28485124/32770624 swapFree=66993776/67108860
[pid=17944] ppid=17941 vsize=2789084 memory=1591556 CPUtime=1113.67 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 747968 0 0 0 111304 63 0 0 20 0 1 0 409186315 2856022016 397889 33554432000 4194304 5870510 140725947451280 140725947449720 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 697271 397889 900 410 0 692744 0
Current children cumulated CPU time: 1113.67 s
Current children cumulated vsize: 2789084 KiB
Current children cumulated memory: 1591556 KiB

[startup+1116.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18109
/proc/meminfo: memFree=28485112/32770624 swapFree=66993776/67108860
[pid=17944] ppid=17941 vsize=2789084 memory=1591556 CPUtime=1116.87 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 748382 0 0 0 111624 63 0 0 20 0 1 0 409186315 2856022016 397889 33554432000 4194304 5870510 140725947451280 140725947449720 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 697271 397889 900 410 0 692744 0
Current children cumulated CPU time: 1116.87 s
Current children cumulated vsize: 2789084 KiB
Current children cumulated memory: 1591556 KiB

[startup+1118.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18109
/proc/meminfo: memFree=28485112/32770624 swapFree=66993776/67108860
[pid=17944] ppid=17941 vsize=2789084 memory=1591556 CPUtime=1118.47 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 748617 0 0 0 111784 63 0 0 20 0 1 0 409186315 2856022016 397889 33554432000 4194304 5870510 140725947451280 140725947449720 5283126 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 697271 397889 900 410 0 692744 0
Current children cumulated CPU time: 1118.47 s
Current children cumulated vsize: 2789084 KiB
Current children cumulated memory: 1591556 KiB

[startup+1119.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18109
/proc/meminfo: memFree=28485112/32770624 swapFree=66993776/67108860
[pid=17944] ppid=17941 vsize=2789084 memory=1591556 CPUtime=1119.27 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 748789 0 0 0 111864 63 0 0 20 0 1 0 409186315 2856022016 397889 33554432000 4194304 5870510 140725947451280 140725947449720 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 697271 397889 900 410 0 692744 0
Current children cumulated CPU time: 1119.27 s
Current children cumulated vsize: 2789084 KiB
Current children cumulated memory: 1591556 KiB

[startup+1119.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18109
/proc/meminfo: memFree=28485112/32770624 swapFree=66993776/67108860
[pid=17944] ppid=17941 vsize=2789084 memory=1591556 CPUtime=1119.67 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 748800 0 0 0 111904 63 0 0 20 0 1 0 409186315 2856022016 397889 33554432000 4194304 5870510 140725947451280 140725947449720 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 697271 397889 900 410 0 692744 0
Current children cumulated CPU time: 1119.67 s
Current children cumulated vsize: 2789084 KiB
Current children cumulated memory: 1591556 KiB

[startup+1119.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18109
/proc/meminfo: memFree=28485112/32770624 swapFree=66993776/67108860
[pid=17944] ppid=17941 vsize=2789084 memory=1591556 CPUtime=1119.87 cores=0,2,4,6
/proc/17944/stat : 17944 (xcsp_picat) R 17941 17944 15976 0 -1 4202496 748812 0 0 0 111924 63 0 0 20 0 1 0 409186315 2856022016 397889 33554432000 4194304 5870510 140725947451280 140725947449720 5282709 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 23871488 140725947454495 140725947454573 140725947454573 140725947457482 0
/proc/17944/statm: 697271 397889 900 410 0 692744 0
Current children cumulated CPU time: 1119.87 s
Current children cumulated vsize: 2789084 KiB
Current children cumulated memory: 1591556 KiB

Child status: 0
Real time (s): 1119.88
CPU time (s): 1119.96
CPU user time (s): 1119.31
CPU system time (s): 0.650048
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 2851032
Max. memory (cumulated for all children) (KiB): 1639076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1119.31
system time used= 0.650048
maximum resident set size= 1639076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 748851
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= 5
involuntary context switches= 1459


# summary of solver processes directly reported to runsolver:
#   pid: 17944
#   total CPU time (s): 1119.96
#   total CPU user time (s): 1119.31
#   total CPU system time (s): 0.650048

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.47909 second user time and 8.17397 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 01:01:43
IDJOB=4394902
IDBENCH=125590
IDSOLVER=2844
FILE ID=node102/4394902-1568329348
RUNJOBID= node102-1568323474-16007
PBS_JOBID= 21701144
Free space on /tmp= 56852 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/QRandom/QRandom-mdd-7-25-5-p7/mdd-7-25-5-ps05-psh07-9.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394902-1568329348/watcher-4394902-1568329348 -o /tmp/evaluation-result-4394902-1568329348/solver-4394902-1568329348 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16007 --watchdog 2580  xcsp_picat HOME/instance-4394902-1568329348.xml

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

MD5SUM BENCH= 2d7f03e466d78847960dc3f747db29ef
RANDOM SEED=1583704693

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        29804804 kB
MemAvailable:   30022784 kB
Buffers:          121372 kB
Cached:           386804 kB
SwapCached:        10996 kB
Active:          2155624 kB
Inactive:         260684 kB
Active(anon):    1904460 kB
Inactive(anon):    33376 kB
Active(file):     251164 kB
Inactive(file):   227308 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66993752 kB
Dirty:             36356 kB
Writeback:             0 kB
AnonPages:       2007876 kB
Mapped:            34632 kB
Shmem:             20788 kB
Slab:             139040 kB
SReclaimable:     110684 kB
SUnreclaim:        28356 kB
KernelStack:        3600 kB
PageTables:         8964 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3748932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1808384 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= 56836 MiB
End job on node102 at 2019-09-13 01:20:23