Trace number 4394926

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 1125.85 1125.83

General information on the benchmark

NameQRandom/QRandom-mdd-7-25-5-p7/
mdd-7-25-5-ps05-psh07-4.xml
MD5SUMcc3fcfac109c3d277a0ef72b27cdc983
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 benchmark84.877
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 degree9
Maximum variable degree21
Distribution of variable degrees[{"degree":9,"count":1},{"degree":10,"count":1},{"degree":13,"count":2},{"degree":14,"count":3},{"degree":15,"count":1},{"degree":16,"count":3},{"degree":17,"count":6},{"degree":18,"count":2},{"degree":19,"count":4},{"degree":21,"count":2}]
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 

1125.81/1125.82	c xcsp_picat version 2.7b12 (9/12/2019)
1125.81/1125.82	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 (14979 MiB free)
  memory of node 1: 16384 MiB (15607 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394926-1568329355/watcher-4394926-1568329355 -o /tmp/evaluation-result-4394926-1568329355/solver-4394926-1568329355 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580 xcsp_picat HOME/instance-4394926-1568329355.xml 

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

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

solver pid=18005, runsolver pid=18002

[startup+0.100108 s]*
/proc/loadavg: 2.00 2.02 2.05 3/202 18006
/proc/meminfo: memFree=31303516/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2031716 memory=19148 CPUtime=0.1 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 1884 0 0 0 10 0 0 0 20 0 1 0 409186967 2080477184 4787 33554432000 4194304 5870510 140730986318608 140730986317912 4456161 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 507929 4787 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 19148 KiB

[startup+0.209746 s]*
/proc/loadavg: 2.00 2.02 2.05 3/202 18006
/proc/meminfo: memFree=31291228/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2031716 memory=23244 CPUtime=0.21 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 1890 0 0 0 21 0 0 0 20 0 1 0 409186967 2080477184 5811 33554432000 4194304 5870510 140730986318608 140730986317912 4459487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 507929 5811 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 23244 KiB

[startup+0.309685 s]*
/proc/loadavg: 2.00 2.02 2.05 3/202 18006
/proc/meminfo: memFree=31278940/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2031716 memory=29388 CPUtime=0.3 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 1894 0 0 0 30 0 0 0 20 0 1 0 409186967 2080477184 7347 33554432000 4194304 5870510 140730986318608 140730986317912 4461503 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 507929 7347 834 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29388 KiB

[startup+0.700305 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 18006
/proc/meminfo: memFree=31258460/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2031716 memory=49868 CPUtime=0.69 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 1904 0 0 0 68 1 0 0 20 0 1 0 409186967 2080477184 12467 33554432000 4194304 5870510 140730986318608 140730986317912 4479718 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 507929 12467 834 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 49868 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 18006
/proc/meminfo: memFree=31205088/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2031716 memory=94924 CPUtime=1.49 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 1926 0 0 0 148 1 0 0 20 0 1 0 409186967 2080477184 23731 33554432000 4194304 5870510 140730986318608 140730986317912 140583363038208 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 507929 23731 834 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 94924 KiB

[startup+3.10971 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 18006
/proc/meminfo: memFree=30878320/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2031716 memory=181000 CPUtime=3.1 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 2020 0 0 0 308 2 0 0 20 0 1 0 409186967 2080477184 45250 33554432000 4194304 5870510 140730986318608 140730986317912 140583363038208 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 507929 45250 839 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 181000 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 18007
/proc/meminfo: memFree=30307784/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2031716 memory=357128 CPUtime=6.29 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 2150 0 0 0 624 5 0 0 20 0 1 0 409186967 2080477184 89282 33554432000 4194304 5870510 140730986318608 140730986317912 4479929 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 507929 89282 839 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 357128 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 18007
/proc/meminfo: memFree=29151288/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2031716 memory=1057612 CPUtime=12.69 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 3678 0 0 0 1254 15 0 0 20 0 1 0 409186967 2080477184 264403 33554432000 4194304 5870510 140730986318608 140730986317976 4460170 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 507929 264403 856 410 0 503402 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1057612 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 18009
/proc/meminfo: memFree=28573508/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2757432 memory=1555776 CPUtime=25.49 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 21125 0 0 0 2526 23 0 0 20 0 1 0 409186967 2823610368 388944 33554432000 4194304 5870510 140730986318608 140730986317160 5337288 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 689358 388944 871 410 0 684831 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2757432 KiB
Current children cumulated memory: 1555776 KiB

[startup+51.1096 s]
/proc/loadavg: 1.94 2.00 2.04 3/202 18009
/proc/meminfo: memFree=28573452/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2757432 memory=1555880 CPUtime=51.09 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 25768 0 0 0 5086 23 0 0 20 0 1 0 409186967 2823610368 388970 33554432000 4194304 5870510 140730986318608 140730986317160 5337327 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 689358 388970 876 410 0 684831 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2757432 KiB
Current children cumulated memory: 1555880 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=18005] ppid=18002 vsize=2757432 memory=1555880 CPUtime=102.29 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 35637 0 0 0 10205 24 0 0 20 0 1 0 409186967 2823610368 388970 33554432000 4194304 5870510 140730986318608 140730986317160 5337504 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 689358 388970 876 410 0 684831 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2757432 KiB
Current children cumulated memory: 1555880 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/203 18019
/proc/meminfo: memFree=28573220/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2757432 memory=1555880 CPUtime=162.28 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 47693 0 0 0 16204 24 0 0 20 0 1 0 409186967 2823610368 388970 33554432000 4194304 5870510 140730986318608 140730986317160 5337550 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 689358 388970 876 410 0 684831 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2757432 KiB
Current children cumulated memory: 1555880 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=18005] ppid=18002 vsize=2757432 memory=1555880 CPUtime=222.27 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 62722 0 0 0 22203 24 0 0 20 0 1 0 409186967 2823610368 388970 33554432000 4194304 5870510 140730986318608 140730986317160 5337550 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 689358 388970 876 410 0 684831 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2757432 KiB
Current children cumulated memory: 1555880 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18027
/proc/meminfo: memFree=28523816/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2802360 memory=1576756 CPUtime=282.27 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 94940 0 0 0 28201 26 0 0 20 0 1 0 409186967 2869616640 394189 33554432000 4194304 5870510 140730986318608 140730986316936 5337297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 700590 394189 880 410 0 696063 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2802360 KiB
Current children cumulated memory: 1576756 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18033
/proc/meminfo: memFree=28494816/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2812628 memory=1594772 CPUtime=342.27 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 153609 0 0 0 34197 30 0 0 20 0 1 0 409186967 2880131072 398693 33554432000 4194304 5870510 140730986318608 140730986316936 5337529 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 703157 398693 880 410 0 698630 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2812628 KiB
Current children cumulated memory: 1594772 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18037
/proc/meminfo: memFree=28473628/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2816948 memory=1605448 CPUtime=402.27 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 226338 0 0 0 40195 32 0 0 20 0 1 0 409186967 2884554752 401362 33554432000 4194304 5870510 140730986318608 140730986316936 5321600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 704237 401362 880 410 0 699710 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2816948 KiB
Current children cumulated memory: 1605448 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18041
/proc/meminfo: memFree=28459012/32770624 swapFree=66993752/67108860
[pid=18005] ppid=18002 vsize=2822628 memory=1612264 CPUtime=462.27 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 286482 0 0 0 46191 36 0 0 20 0 1 0 409186967 2890371072 403066 33554432000 4194304 5870510 140730986318608 140730986316936 5337357 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 705657 403066 880 410 0 701130 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2822628 KiB
Current children cumulated memory: 1612264 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/201 18055
/proc/meminfo: memFree=28444256/32770624 swapFree=66993768/67108860
[pid=18005] ppid=18002 vsize=2823268 memory=1622924 CPUtime=522.27 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 352082 0 0 0 52188 39 0 0 20 0 1 0 409186967 2891026432 405731 33554432000 4194304 5870510 140730986318608 140730986316760 5321611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 705817 405731 880 410 0 701290 0
Current children cumulated CPU time: 522.27 s
Current children cumulated vsize: 2823268 KiB
Current children cumulated memory: 1622924 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18059
/proc/meminfo: memFree=28432440/32770624 swapFree=66993768/67108860
[pid=18005] ppid=18002 vsize=2833632 memory=1634844 CPUtime=582.27 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 408673 0 0 0 58186 41 0 0 20 0 1 0 409186967 2901639168 408711 33554432000 4194304 5870510 140730986318608 140730986316792 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 708408 408711 880 410 0 703881 0
Current children cumulated CPU time: 582.27 s
Current children cumulated vsize: 2833632 KiB
Current children cumulated memory: 1634844 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18063
/proc/meminfo: memFree=28432588/32770624 swapFree=66993768/67108860
[pid=18005] ppid=18002 vsize=2833632 memory=1634844 CPUtime=642.28 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 466256 0 0 0 64184 44 0 0 20 0 1 0 409186967 2901639168 408711 33554432000 4194304 5870510 140730986318608 140730986316792 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 708408 408711 880 410 0 703881 0
Current children cumulated CPU time: 642.28 s
Current children cumulated vsize: 2833632 KiB
Current children cumulated memory: 1634844 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/201 18069
/proc/meminfo: memFree=28432484/32770624 swapFree=66993768/67108860
[pid=18005] ppid=18002 vsize=2833632 memory=1634848 CPUtime=702.28 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 527315 0 0 0 70182 46 0 0 20 0 1 0 409186967 2901639168 408712 33554432000 4194304 5870510 140730986318608 140730986316792 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 708408 408712 880 410 0 703881 0
Current children cumulated CPU time: 702.28 s
Current children cumulated vsize: 2833632 KiB
Current children cumulated memory: 1634848 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=18005] ppid=18002 vsize=2833632 memory=1634860 CPUtime=762.28 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 573489 0 0 0 76180 48 0 0 20 0 1 0 409186967 2901639168 408715 33554432000 4194304 5870510 140730986318608 140730986316792 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 708408 408715 880 410 0 703881 0
Current children cumulated CPU time: 762.28 s
Current children cumulated vsize: 2833632 KiB
Current children cumulated memory: 1634860 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=18005] ppid=18002 vsize=2833632 memory=1634864 CPUtime=822.29 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 627818 0 0 0 82178 51 0 0 20 0 1 0 409186967 2901639168 408716 33554432000 4194304 5870510 140730986318608 140730986316792 5337288 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 708408 408716 880 410 0 703881 0
Current children cumulated CPU time: 822.29 s
Current children cumulated vsize: 2833632 KiB
Current children cumulated memory: 1634864 KiB

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18083
/proc/meminfo: memFree=28431456/32770624 swapFree=66993768/67108860
[pid=18005] ppid=18002 vsize=2833632 memory=1634868 CPUtime=882.3 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 663657 0 0 0 88177 53 0 0 20 0 1 0 409186967 2901639168 408717 33554432000 4194304 5870510 140730986318608 140730986316792 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 708408 408717 880 410 0 703881 0
Current children cumulated CPU time: 882.3 s
Current children cumulated vsize: 2833632 KiB
Current children cumulated memory: 1634868 KiB

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18087
/proc/meminfo: memFree=28431932/32770624 swapFree=66993768/67108860
[pid=18005] ppid=18002 vsize=2833632 memory=1634868 CPUtime=942.31 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 709806 0 0 0 94176 55 0 0 20 0 1 0 409186967 2901639168 408717 33554432000 4194304 5870510 140730986318608 140730986316792 5337306 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 708408 408717 880 410 0 703881 0
Current children cumulated CPU time: 942.31 s
Current children cumulated vsize: 2833632 KiB
Current children cumulated memory: 1634868 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=18005] ppid=18002 vsize=2833632 memory=1634868 CPUtime=1002.31 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 745444 0 0 0 100175 56 0 0 20 0 1 0 409186967 2901639168 408717 33554432000 4194304 5870510 140730986318608 140730986316792 5261200 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 708408 408717 880 410 0 703881 0
Current children cumulated CPU time: 1002.31 s
Current children cumulated vsize: 2833632 KiB
Current children cumulated memory: 1634868 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18097
/proc/meminfo: memFree=28506796/32770624 swapFree=66993768/67108860
[pid=18005] ppid=18002 vsize=2812028 memory=1608976 CPUtime=1062.31 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 783799 0 0 0 106170 61 0 0 20 0 1 0 409186967 2879516672 402244 33554432000 4194304 5870510 140730986318608 140730986317176 5272547 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 703007 402244 900 410 0 698480 0
Current children cumulated CPU time: 1062.31 s
Current children cumulated vsize: 2812028 KiB
Current children cumulated memory: 1608976 KiB

[startup+1122.3 s]
/proc/loadavg: 2.08 2.02 2.05 3/200 18170
/proc/meminfo: memFree=29677656/32770624 swapFree=66993776/67108860
[pid=18005] ppid=18002 vsize=2812028 memory=1609296 CPUtime=1122.31 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 799908 0 0 0 112168 63 0 0 20 0 1 0 409186967 2879516672 402324 33554432000 4194304 5870510 140730986318608 140730986317176 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 703007 402324 900 410 0 698480 0
Current children cumulated CPU time: 1122.31 s
Current children cumulated vsize: 2812028 KiB
Current children cumulated memory: 1609296 KiB

[startup+1125.83 s]
# the end of solver process 18005 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1125.2 s, system=0.648017 s

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

[startup+1123.2 s]
/proc/loadavg: 2.08 2.02 2.05 3/200 18170
/proc/meminfo: memFree=29628380/32770624 swapFree=66993776/67108860
[pid=18005] ppid=18002 vsize=2812028 memory=1609296 CPUtime=1123.21 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 799943 0 0 0 112258 63 0 0 20 0 1 0 409186967 2879516672 402324 33554432000 4194304 5870510 140730986318608 140730986317176 5283102 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 703007 402324 900 410 0 698480 0
Current children cumulated CPU time: 1123.21 s
Current children cumulated vsize: 2812028 KiB
Current children cumulated memory: 1609296 KiB

[startup+1124.8 s]
/proc/loadavg: 2.07 2.01 2.05 3/200 18170
/proc/meminfo: memFree=29492964/32770624 swapFree=66993776/67108860
[pid=18005] ppid=18002 vsize=2812028 memory=1609300 CPUtime=1124.81 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 800037 0 0 0 112418 63 0 0 20 0 1 0 409186967 2879516672 402325 33554432000 4194304 5870510 140730986318608 140730986317176 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 703007 402325 900 410 0 698480 0
Current children cumulated CPU time: 1124.81 s
Current children cumulated vsize: 2812028 KiB
Current children cumulated memory: 1609300 KiB

[startup+1125.6 s]
/proc/loadavg: 2.07 2.01 2.05 3/200 18170
/proc/meminfo: memFree=29357548/32770624 swapFree=66993776/67108860
[pid=18005] ppid=18002 vsize=2812028 memory=1609300 CPUtime=1125.61 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 800089 0 0 0 112498 63 0 0 20 0 1 0 409186967 2879516672 402325 33554432000 4194304 5870510 140730986318608 140730986317176 5282717 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 703007 402325 900 410 0 698480 0
Current children cumulated CPU time: 1125.61 s
Current children cumulated vsize: 2812028 KiB
Current children cumulated memory: 1609300 KiB

[startup+1125.8 s]
/proc/loadavg: 2.07 2.01 2.05 3/200 18170
/proc/meminfo: memFree=29357548/32770624 swapFree=66993776/67108860
[pid=18005] ppid=18002 vsize=2812028 memory=1609304 CPUtime=1125.81 cores=1,3,5,7
/proc/18005/stat : 18005 (xcsp_picat) R 18002 18005 15976 0 -1 4202496 800106 0 0 0 112518 63 0 0 20 0 1 0 409186967 2879516672 402326 33554432000 4194304 5870510 140730986318608 140730986317176 5282475 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16310272 140730986325023 140730986325101 140730986325101 140730986328010 0
/proc/18005/statm: 703007 402326 900 410 0 698480 0
Current children cumulated CPU time: 1125.81 s
Current children cumulated vsize: 2812028 KiB
Current children cumulated memory: 1609304 KiB

Child status: 0
Real time (s): 1125.83
CPU time (s): 1125.85
CPU user time (s): 1125.2
CPU system time (s): 0.648017
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2863984
Max. memory (cumulated for all children) (KiB): 1639824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1125.2
system time used= 0.648017
maximum resident set size= 1656388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 800170
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= 15
involuntary context switches= 851


# summary of solver processes directly reported to runsolver:
#   pid: 18005
#   total CPU time (s): 1125.85
#   total CPU user time (s): 1125.2
#   total CPU system time (s): 0.648017

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.59818 second user time and 8.45124 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 01:01:50
IDJOB=4394926
IDBENCH=125591
IDSOLVER=2844
FILE ID=node102/4394926-1568329355
RUNJOBID= node102-1568323474-16008
PBS_JOBID= 21701144
Free space on /tmp= 56836 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/QRandom/QRandom-mdd-7-25-5-p7/mdd-7-25-5-ps05-psh07-4.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394926-1568329355/watcher-4394926-1568329355 -o /tmp/evaluation-result-4394926-1568329355/solver-4394926-1568329355 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580  xcsp_picat HOME/instance-4394926-1568329355.xml

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

MD5SUM BENCH= cc3fcfac109c3d277a0ef72b27cdc983
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:        31322916 kB
MemAvailable:   31558920 kB
Buffers:          121416 kB
Cached:           404652 kB
SwapCached:        10996 kB
Active:           639292 kB
Inactive:         261832 kB
Active(anon):     371252 kB
Inactive(anon):    33376 kB
Active(file):     268040 kB
Inactive(file):   228456 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66993752 kB
Dirty:             36276 kB
Writeback:             0 kB
AnonPages:        425840 kB
Mapped:            34504 kB
Shmem:             20788 kB
Slab:             139292 kB
SReclaimable:     110684 kB
SUnreclaim:        28608 kB
KernelStack:        3632 kB
PageTables:         6348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2542840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    378880 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 01:20:36