Trace number 4394908

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 2019-09-12SAT 176.644 176.669

General information on the benchmark

NameRoomMate/
RoomMate-int-s1/RoomMate-sr0700d-int.xml
MD5SUM95bc0b66e49d41fb88ec1889e7409155
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 benchmark176.644
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of constraints978600
Number of domains1
Minimum domain size699
Maximum domain size699
Distribution of domain sizes[{"size":699,"count":700}]
Minimum variable degree2796
Maximum variable degree2796
Distribution of variable degrees[{"degree":2796,"count":700}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":978600}]
Number of extensional constraints0
Number of intensional constraints978600
Distribution of constraint types[{"type":"intension","count":978600}]
Optimization problemNO
Type of objective

Solver Data 

117.28/117.37	c xcsp_picat version 2.7b12 (9/12/2019)
176.57/176.61	s SATISFIABLE
176.57/176.61	v <instantiation>
176.57/176.61	v     <list> x[]  </list> 
176.57/176.61	v     <values> 30 6 32 12 20 7 5 16 23 10 3 52 21 17 55 4 1 46 25 25 16 11 15 71 28 28 11 20 1 1 20 68 5 9 3 29 33 15 50 37 2 6 31 6 65 14 0 10 124 7 36 45 1 37 26 11 73 9 0 24 1 57 10 0 36 41 47 40 41 5 2 30 4 27 32 4 3 79 70 35 22 14 26 37 7 29 10 74 52 9 2 23 16 21 23 43 0 11 10 9 36 0 5 15 56 67 4 71 13 24 24 12 18 148 33 11 39 56 99 117 22 1 43 42 13 18 77 1 23 5 68 19 18 4 11 18 5 2 20 12 2 0 73 23 5 21 93 10 2 101 20 11 3 36 11 8 52 28 2 17 16 55 32 6 39 34 25 15 10 0 6 43 2 1 2 29 31 5 61 20 4 4 8 19 15 4 12 2 0 37 12 15 17 0 67 116 4 34 45 9 1 25 38 4 21 4 10 21 67 30 5 43 37 45 17 94 12 10 16 20 71 25 10 4 114 39 23 29 8 35 3 61 1 76 74 32 2 8 5 10 35 0 8 42 12 8 6 81 0 72 16 0 15 20 17 10 19 113 20 14 24 24 51 28 21 26 37 0 31 38 8 84 51 3 43 23 3 16 11 1 4 20 0 7 37 54 57 29 1 41 8 3 33 5 5 43 9 10 7 3 93 0 16 8 5 68 0 40 1 36 9 6 24 52 24 12 9 30 21 1 8 26 6 21 12 84 56 13 4 42 11 44 24 61 15 63 26 42 77 39 33 27 4 81 61 5 8 7 5 28 14 12 23 70 3 65 23 68 39 40 1 4 49 13 30 77 14 50 16 11 36 23 42 18 2 69 21 46 43 94 6 4 15 24 9 30 62 10 2 11 2 14 8 6 3 20 52 19 25 30 37 0 0 46 2 1 30 129 24 22 41 11 17 25 5 14 33 5 66 7 0 9 8 22 4 16 9 24 20 42 121 49 22 36 26 19 13 26 23 31 12 15 4 66 33 5 15 21 8 7 57 13 41 49 42 23 12 17 22 32 76 0 20 3 53 39 16 0 20 26 2 17 41 11 13 44 19 63 19 31 165 3 53 26 8 4 5 3 19 6 64 35 2 10 98 63 19 5 10 17 1 61 6 119 20 123 4 2 7 22 21 17 102 62 19 44 52 20 22 9 40 29 71 120 74 35 60 8 0 28 9 14 20 2 3 1 14 43 1 4 35 27 44 6 2 54 3 4 26 58 20 24 31 17 5 33 12 29 3 13 12 19 19 33 31 50 4 14 60 56 19 116 3 6 32 16 8 19 12 7 8 24 3 53 0 2 44 46 1 74 25 60 2 29 29 3 6 74 6 9 24 33 4 50 4 48 7 25 1 23 0 25 13 19 72 6 7 13 14 33 0 50 3 11 48 4 23 23 25 7 79 13 0 8 34 20 52 0 10 5 1 24 23 6 26 20 21 23 20 3 4 11 3 66 18 3 66 12 11 14 21 20 29 13 0 8 7 42 5 4 82 35 64 5 3 21 44 26 60 65 3 20 1 1 31 18 55 14 1 24 34 59 17 11 8 0 9 5 8 12   </values> 
176.57/176.61	v </instantiation>

Verifier Data 

OK

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 (9744 MiB free)
  memory of node 1: 16384 MiB (10348 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394908-1568331820/watcher-4394908-1568331820 -o /tmp/evaluation-result-4394908-1568331820/solver-4394908-1568331820 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580 xcsp_picat HOME/instance-4394908-1568331820.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=27289, runsolver pid=27286

[startup+0.100112 s]*
/proc/loadavg: 1.94 2.01 2.04 3/199 27290
/proc/meminfo: memFree=20553988/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=2031716 memory=24688 CPUtime=0.1 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 1242 0 0 0 10 0 0 0 20 0 1 0 409120627 2080477184 6172 33554432000 4194304 5870510 140721905901472 140721905900776 140669356002304 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 507929 6172 839 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24688 KiB

[startup+0.209791 s]*
/proc/loadavg: 1.94 2.01 2.04 3/199 27290
/proc/meminfo: memFree=20541204/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=2031716 memory=36976 CPUtime=0.21 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 1248 0 0 0 21 0 0 0 20 0 1 0 409120627 2080477184 9244 33554432000 4194304 5870510 140721905901472 140721905900776 4440718 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 507929 9244 839 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 36976 KiB

[startup+0.309612 s]*
/proc/loadavg: 1.94 2.01 2.04 4/199 27290
/proc/meminfo: memFree=20532732/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=2031716 memory=47216 CPUtime=0.31 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 1253 0 0 0 31 0 0 0 20 0 1 0 409120627 2080477184 11804 33554432000 4194304 5870510 140721905901472 140721905900776 4512863 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 507929 11804 839 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 47216 KiB

[startup+0.700303 s]
/proc/loadavg: 1.94 2.01 2.04 3/199 27290
/proc/meminfo: memFree=20511508/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=2031716 memory=82032 CPUtime=0.69 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 1270 0 0 0 68 1 0 0 20 0 1 0 409120627 2080477184 20508 33554432000 4194304 5870510 140721905901472 140721905900776 4490101 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 507929 20508 839 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 82032 KiB

[startup+1.50032 s]
/proc/loadavg: 1.94 2.01 2.04 3/199 27290
/proc/meminfo: memFree=20463164/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=2031716 memory=162008 CPUtime=1.49 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 1309 0 0 0 147 2 0 0 20 0 1 0 409120627 2080477184 40502 33554432000 4194304 5870510 140721905901472 140721905900776 4515477 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 507929 40502 839 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 162008 KiB

[startup+3.10957 s]
/proc/loadavg: 1.94 2.01 2.04 3/199 27290
/proc/meminfo: memFree=20258604/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=2031716 memory=323800 CPUtime=3.1 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 1432 0 0 0 305 5 0 0 20 0 1 0 409120627 2080477184 80950 33554432000 4194304 5870510 140721905901472 140721905900776 4433173 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 507929 80950 839 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 323800 KiB

[startup+6.3003 s]
/proc/loadavg: 1.94 2.01 2.04 3/199 27290
/proc/meminfo: memFree=19955052/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=2031716 memory=637144 CPUtime=6.29 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 1592 0 0 0 619 10 0 0 20 0 1 0 409120627 2080477184 159286 33554432000 4194304 5870510 140721905901472 140721905900776 4520559 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 507929 159286 839 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 637144 KiB

[startup+12.7003 s]
/proc/loadavg: 1.95 2.01 2.04 3/199 27291
/proc/meminfo: memFree=19190444/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=2031716 memory=1384672 CPUtime=12.69 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 2125 0 0 0 1246 23 0 0 20 0 1 0 409120627 2080477184 346168 33554432000 4194304 5870510 140721905901472 140721905900776 4491015 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 507929 346168 841 410 0 503402 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1384672 KiB

[startup+25.5004 s]
/proc/loadavg: 1.96 2.01 2.04 3/199 27291
/proc/meminfo: memFree=18262020/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=2523076 memory=2165940 CPUtime=25.49 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 8779 0 0 0 2487 62 0 0 20 0 1 0 409120627 2583629824 541485 33554432000 4194304 5870510 140721905901472 140721905900792 4467380 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 630769 541485 862 410 0 626242 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2523076 KiB
Current children cumulated memory: 2165940 KiB

[startup+51.1096 s]
/proc/loadavg: 2.05 2.02 2.04 3/199 27293
/proc/meminfo: memFree=16094084/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=4287324 memory=3662372 CPUtime=51.09 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 181343 0 0 0 4992 117 0 0 20 0 1 0 409120627 4390219776 915593 33554432000 4194304 5870510 140721905901472 140721905900600 5337389 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 1071831 915593 884 410 0 1067304 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 4287324 KiB
Current children cumulated memory: 3662372 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.04 3/200 27298
/proc/meminfo: memFree=16782100/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=4252552 memory=3367700 CPUtime=102.28 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 379807 0 0 0 10094 134 0 0 20 0 1 0 409120627 4354613248 841925 33554432000 4194304 5870510 140721905901472 140721905900728 5282251 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 1063138 841925 906 410 0 1058611 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 4252552 KiB
Current children cumulated memory: 3367700 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.04 3/200 27302
/proc/meminfo: memFree=16878604/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=3823980 memory=3268868 CPUtime=162.27 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 554660 0 0 0 16073 154 0 0 20 0 1 0 409120627 3915755520 817217 33554432000 4194304 5870510 140721905901472 140721905900456 5274503 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 955995 817217 906 410 0 951468 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 3823980 KiB
Current children cumulated memory: 3268868 KiB

[startup+176.669 s]
# the end of solver process 27289 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=174.989 s, system=1.65477 s

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

[startup+166.4 s]
/proc/loadavg: 2.01 2.01 2.04 3/200 27302
/proc/meminfo: memFree=16878604/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=3823980 memory=3270916 CPUtime=166.37 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 554982 0 0 0 16483 154 0 0 20 0 1 0 409120627 3915755520 817729 33554432000 4194304 5870510 140721905901472 140721905900456 5282464 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 955995 817729 906 410 0 951468 0
Current children cumulated CPU time: 166.37 s
Current children cumulated vsize: 3823980 KiB
Current children cumulated memory: 3270916 KiB

[startup+172.8 s]
/proc/loadavg: 2.01 2.01 2.04 3/200 27302
/proc/meminfo: memFree=16915424/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=3773892 memory=3232752 CPUtime=172.76 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 589783 0 0 0 17119 157 0 0 20 0 1 0 409120627 3864465408 808188 33554432000 4194304 5870510 140721905901472 140721905900456 5282759 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 943473 808188 906 410 0 938946 0
Current children cumulated CPU time: 172.76 s
Current children cumulated vsize: 3773892 KiB
Current children cumulated memory: 3232752 KiB

[startup+174.4 s]
/proc/loadavg: 2.01 2.01 2.04 3/200 27302
/proc/meminfo: memFree=16915424/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=3773892 memory=3232752 CPUtime=174.36 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 610277 0 0 0 17278 158 0 0 20 0 1 0 409120627 3864465408 808188 33554432000 4194304 5870510 140721905901472 140721905900456 5283024 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 943473 808188 906 410 0 938946 0
Current children cumulated CPU time: 174.36 s
Current children cumulated vsize: 3773892 KiB
Current children cumulated memory: 3232752 KiB

[startup+176 s]*
/proc/loadavg: 2.01 2.01 2.04 3/201 27304
/proc/meminfo: memFree=16922292/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=3754564 memory=3225704 CPUtime=175.98 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 615389 0 0 0 17438 160 0 0 20 0 1 0 409120627 3844673536 806426 33554432000 4194304 5870510 140721905901472 140721905900456 5288990 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 938641 806426 906 410 0 934114 0
Current children cumulated CPU time: 175.98 s
Current children cumulated vsize: 3754564 KiB
Current children cumulated memory: 3225704 KiB

[startup+176.4 s]
/proc/loadavg: 2.01 2.01 2.04 3/201 27304
/proc/meminfo: memFree=16922292/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=3754564 memory=3227752 CPUtime=176.37 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 615939 0 0 0 17477 160 0 0 20 0 1 0 409120627 3844673536 806938 33554432000 4194304 5870510 140721905901472 140721905900456 5276899 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 938641 806938 906 410 0 934114 0
Current children cumulated CPU time: 176.37 s
Current children cumulated vsize: 3754564 KiB
Current children cumulated memory: 3227752 KiB

[startup+176.6 s]
/proc/loadavg: 2.01 2.01 2.04 3/201 27304
/proc/meminfo: memFree=16922292/32770624 swapFree=66999192/67108860
[pid=27289] ppid=27286 vsize=3754564 memory=3227752 CPUtime=176.57 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 24179 0 -1 4202496 617614 0 0 0 17497 160 0 0 20 0 1 0 409120627 3844673536 806938 33554432000 4194304 5870510 140721905901472 140721905900008 5282295 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38846464 140721905902623 140721905902701 140721905902701 140721905905610 0
/proc/27289/statm: 938641 806938 906 410 0 934114 0
Current children cumulated CPU time: 176.57 s
Current children cumulated vsize: 3754564 KiB
Current children cumulated memory: 3227752 KiB

Child status: 0
Real time (s): 176.669
CPU time (s): 176.644
CPU user time (s): 174.989
CPU system time (s): 1.65477
CPU usage (%): 99.9858
Max. virtual memory (cumulated for all children) (KiB): 4846124
Max. memory (cumulated for all children) (KiB): 4107168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 174.989
system time used= 1.65477
maximum resident set size= 4107168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 618000
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 196


# summary of solver processes directly reported to runsolver:
#   pid: 27289
#   total CPU time (s): 176.644
#   total CPU user time (s): 174.989
#   total CPU system time (s): 1.65477

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.744696 second user time and 1.3314 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 01:43:02
IDJOB=4394908
IDBENCH=126905
IDSOLVER=2844
FILE ID=node140/4394908-1568331820
RUNJOBID= node140-1568322359-24210
PBS_JOBID= 21701141
Free space on /tmp= 56824 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/RoomMate/RoomMate-int-s1/RoomMate-sr0700d-int.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394908-1568331820/watcher-4394908-1568331820 -o /tmp/evaluation-result-4394908-1568331820/solver-4394908-1568331820 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580  xcsp_picat HOME/instance-4394908-1568331820.xml

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

MD5SUM BENCH= 95bc0b66e49d41fb88ec1889e7409155
RANDOM SEED=1190254671

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        20575200 kB
MemAvailable:   30494508 kB
Buffers:          151208 kB
Cached:          9943348 kB
SwapCached:         2828 kB
Active:          2971996 kB
Inactive:        8490880 kB
Active(anon):    1365168 kB
Inactive(anon):    43924 kB
Active(file):    1606828 kB
Inactive(file):  8446956 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999192 kB
Dirty:              3168 kB
Writeback:             0 kB
AnonPages:       1471908 kB
Mapped:            45396 kB
Shmem:             32168 kB
Slab:             323944 kB
SReclaimable:     293984 kB
SUnreclaim:        29960 kB
KernelStack:        3488 kB
PageTables:         8360 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3888688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    555008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56820 MiB
End job on node140 at 2019-09-13 01:45:58