Trace number 4309705

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 2018-08-14? (TO) 2519.79 2520.01

General information on the benchmark

NameSportsScheduling/
SportsScheduling-16_c18.xml
MD5SUM5770900a9b2cb93904bf32b5a50ba98d
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 benchmark321.729
Satisfiable
(Un)Satisfiability was proved
Number of variables376
Number of constraints184
Number of domains2
Minimum domain size16
Maximum domain size120
Distribution of domain sizes[{"size":16,"count":256},{"size":120,"count":120}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":128},{"degree":4,"count":248}]
Minimum constraint arity1
Maximum constraint arity120
Distribution of constraint arities[{"arity":1,"count":8},{"arity":2,"count":8},{"arity":3,"count":120},{"arity":8,"count":15},{"arity":16,"count":16},{"arity":30,"count":8},{"arity":32,"count":8},{"arity":120,"count":1}]
Number of extensional constraints120
Number of intensional constraints16
Distribution of constraint types[{"type":"extension","count":120},{"type":"intension","count":16},{"type":"allDifferent","count":17},{"type":"count","count":15},{"type":"cardinality","count":16}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

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 (8881 MiB free)
  memory of node 1: 16384 MiB (9898 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309705-1534315809/watcher-4309705-1534315809 -o /tmp/evaluation-result-4309705-1534315809/solver-4309705-1534315809 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16588 --watchdog 2580 xcsp_picat HOME/instance-4309705-1534315809.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=19216, runsolver pid=19213

[startup+0.100857 s]*
/proc/loadavg: 2.09 2.11 2.08 3/188 19217
/proc/meminfo: memFree=19195948/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2033560 memory=36936 CPUtime=0.09 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 1750 0 0 0 9 0 0 0 20 0 1 0 249144042 2082365440 9234 33554432000 4194304 5849940 140720452908944 140720452908312 4931088 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 508390 9234 640 405 0 505334 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 36936 KiB

[startup+0.209615 s]*
/proc/loadavg: 2.09 2.11 2.08 3/188 19217
/proc/meminfo: memFree=19182768/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2043092 memory=51016 CPUtime=0.21 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 3756 0 0 0 20 1 0 0 20 0 1 0 249144042 2092126208 12754 33554432000 4194304 5849940 140720452908944 140720452908312 4561409 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 510773 12754 713 405 0 507717 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2043092 KiB
Current children cumulated memory: 51016 KiB

[startup+0.309491 s]*
/proc/loadavg: 2.09 2.11 2.08 3/188 19217
/proc/meminfo: memFree=19174020/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2067928 memory=75828 CPUtime=0.3 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 4855 0 0 0 29 1 0 0 20 0 1 0 249144042 2117558272 18957 33554432000 4194304 5849940 140720452908944 140720452907640 4502491 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 516982 18957 713 405 0 513926 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2067928 KiB
Current children cumulated memory: 75828 KiB

[startup+0.700332 s]
/proc/loadavg: 2.09 2.11 2.08 3/188 19217
/proc/meminfo: memFree=19124748/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2100952 memory=108820 CPUtime=0.69 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 5446 0 0 0 67 2 0 0 20 0 1 0 249144042 2151374848 27205 33554432000 4194304 5849940 140720452908944 140720452907640 4540093 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 525238 27205 713 405 0 522182 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2100952 KiB
Current children cumulated memory: 108820 KiB

[startup+1.50034 s]
/proc/loadavg: 2.09 2.11 2.08 3/188 19217
/proc/meminfo: memFree=19119220/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2105328 memory=113408 CPUtime=1.48 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 8365 0 0 0 146 2 0 0 20 0 1 0 249144042 2155855872 28352 33554432000 4194304 5849940 140720452908944 140720452907192 5317705 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 526332 28352 732 405 0 523276 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2105328 KiB
Current children cumulated memory: 113408 KiB

[startup+3.10948 s]
/proc/loadavg: 2.08 2.11 2.08 3/188 19217
/proc/meminfo: memFree=19111136/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2107472 memory=115520 CPUtime=3.1 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 18363 0 0 0 307 3 0 0 20 0 1 0 249144042 2158051328 28880 33554432000 4194304 5849940 140720452908944 140720452907192 5371806 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 526868 28880 732 405 0 523812 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2107472 KiB
Current children cumulated memory: 115520 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.11 2.08 3/188 19217
/proc/meminfo: memFree=19101756/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2117360 memory=124544 CPUtime=6.28 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 29218 0 0 0 623 5 0 0 20 0 1 0 249144042 2168176640 31136 33554432000 4194304 5849940 140720452908944 140720452907432 4207900 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 529340 31136 744 405 0 526284 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2117360 KiB
Current children cumulated memory: 124544 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.11 2.08 3/188 19217
/proc/meminfo: memFree=19109228/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2117452 memory=124548 CPUtime=12.69 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 45926 0 0 0 1261 8 0 0 20 0 1 0 249144042 2168270848 31137 33554432000 4194304 5849940 140720452908944 140720452908104 5359053 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 529363 31137 748 405 0 526307 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2117452 KiB
Current children cumulated memory: 124548 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.10 2.08 3/188 19217
/proc/meminfo: memFree=19046936/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2180444 memory=188592 CPUtime=25.49 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 73540 0 0 0 2530 19 0 0 20 0 1 0 249144042 2232774656 47148 33554432000 4194304 5849940 140720452908944 140720452907944 5340450 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 545111 47148 748 405 0 542055 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2180444 KiB
Current children cumulated memory: 188592 KiB

[startup+51.1095 s]
/proc/loadavg: 2.04 2.09 2.07 3/188 19217
/proc/meminfo: memFree=19075068/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2138088 memory=146236 CPUtime=51.09 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 92922 0 0 0 5079 30 0 0 20 0 1 0 249144042 2189402112 36559 33554432000 4194304 5849940 140720452908944 140720452907944 5437856 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 534522 36559 748 405 0 531466 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2138088 KiB
Current children cumulated memory: 146236 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 19218
/proc/meminfo: memFree=19080356/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2141616 memory=149764 CPUtime=102.27 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 125171 0 0 0 10174 53 0 0 20 0 1 0 249144042 2193014784 37441 33554432000 4194304 5849940 140720452908944 140720452907944 5339918 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 535404 37441 748 405 0 532348 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2141616 KiB
Current children cumulated memory: 149764 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 19219
/proc/meminfo: memFree=19054312/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2145076 memory=153224 CPUtime=162.26 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 137017 0 0 0 16148 78 0 0 20 0 1 0 249144042 2196557824 38306 33554432000 4194304 5849940 140720452908944 140720452907944 5437999 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 536269 38306 748 405 0 533213 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2145076 KiB
Current children cumulated memory: 153224 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 19220
/proc/meminfo: memFree=19005168/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2146796 memory=154720 CPUtime=222.26 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 141722 0 0 0 22125 101 0 0 20 0 1 0 249144042 2198319104 38680 33554432000 4194304 5849940 140720452908944 140720452907944 5437784 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 536699 38680 748 405 0 533643 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2146796 KiB
Current children cumulated memory: 154720 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 19221
/proc/meminfo: memFree=19009664/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2146796 memory=154944 CPUtime=282.25 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 155638 0 0 0 28103 122 0 0 20 0 1 0 249144042 2198319104 38736 33554432000 4194304 5849940 140720452908944 140720452907944 5335737 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 536699 38736 748 405 0 533643 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2146796 KiB
Current children cumulated memory: 154944 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 19223
/proc/meminfo: memFree=18971260/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2154692 memory=162624 CPUtime=342.24 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 158293 0 0 0 34081 143 0 0 20 0 1 0 249144042 2206404608 40656 33554432000 4194304 5849940 140720452908944 140720452907944 5437819 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 538673 40656 748 405 0 535617 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 2154692 KiB
Current children cumulated memory: 162624 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 19224
/proc/meminfo: memFree=18945740/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2154748 memory=162896 CPUtime=402.23 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 171105 0 0 0 40062 161 0 0 20 0 1 0 249144042 2206461952 40724 33554432000 4194304 5849940 140720452908944 140720452907816 5392448 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 538687 40724 748 405 0 535631 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 2154748 KiB
Current children cumulated memory: 162896 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19225
/proc/meminfo: memFree=18906348/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2156900 memory=165048 CPUtime=462.22 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 174526 0 0 0 46046 176 0 0 20 0 1 0 249144042 2208665600 41262 33554432000 4194304 5849940 140720452908944 140720452907944 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 539225 41262 748 405 0 536169 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2156900 KiB
Current children cumulated memory: 165048 KiB


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

/proc/19216/statm: 579616 82939 748 405 0 576560 0
Current children cumulated CPU time: 1722.09 s
Current children cumulated vsize: 2318464 KiB
Current children cumulated memory: 331756 KiB

[startup+1782.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/187 19286
/proc/meminfo: memFree=18773276/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2248524 memory=261928 CPUtime=1782.09 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 391651 0 0 0 177672 537 0 0 20 0 1 0 249144042 2302488576 65482 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 562131 65482 748 405 0 559075 0
Current children cumulated CPU time: 1782.09 s
Current children cumulated vsize: 2248524 KiB
Current children cumulated memory: 261928 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.10 2.09 3/187 19294
/proc/meminfo: memFree=18706700/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2297688 memory=310880 CPUtime=1842.09 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 398073 0 0 0 183649 560 0 0 20 0 1 0 249144042 2352832512 77720 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 574422 77720 748 405 0 571366 0
Current children cumulated CPU time: 1842.09 s
Current children cumulated vsize: 2297688 KiB
Current children cumulated memory: 310880 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/187 19295
/proc/meminfo: memFree=18721576/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2277580 memory=290988 CPUtime=1902.08 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 401230 0 0 0 189635 573 0 0 20 0 1 0 249144042 2332241920 72747 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 569395 72747 748 405 0 566339 0
Current children cumulated CPU time: 1902.08 s
Current children cumulated vsize: 2277580 KiB
Current children cumulated memory: 290988 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 19296
/proc/meminfo: memFree=18721328/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2277580 memory=290988 CPUtime=1962.09 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 408072 0 0 0 195623 586 0 0 20 0 1 0 249144042 2332241920 72747 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 569395 72747 748 405 0 566339 0
Current children cumulated CPU time: 1962.09 s
Current children cumulated vsize: 2277580 KiB
Current children cumulated memory: 290988 KiB

[startup+2022.3 s]
/proc/loadavg: 1.93 2.04 2.06 3/187 19358
/proc/meminfo: memFree=18758456/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2298496 memory=311876 CPUtime=2022.09 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 417093 0 0 0 201609 600 0 0 20 0 1 0 249144042 2353659904 77969 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 574624 77969 748 405 0 571568 0
Current children cumulated CPU time: 2022.09 s
Current children cumulated vsize: 2298496 KiB
Current children cumulated memory: 311876 KiB

[startup+2082.3 s]
/proc/loadavg: 1.98 2.04 2.06 3/187 19359
/proc/meminfo: memFree=18750580/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2298572 memory=311980 CPUtime=2082.08 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 425040 0 0 0 207593 615 0 0 20 0 1 0 249144042 2353737728 77995 33554432000 4194304 5849940 140720452908944 140720452907944 5438033 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 574643 77995 748 405 0 571587 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 2298572 KiB
Current children cumulated memory: 311980 KiB

[startup+2142.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/187 19361
/proc/meminfo: memFree=18730140/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2319752 memory=312036 CPUtime=2142.08 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 433304 0 0 0 213581 627 0 0 20 0 1 0 249144042 2375426048 78009 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 579938 78009 748 405 0 576882 0
Current children cumulated CPU time: 2142.08 s
Current children cumulated vsize: 2319752 KiB
Current children cumulated memory: 312036 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19362
/proc/meminfo: memFree=18828024/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2217368 memory=230688 CPUtime=2202.08 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 444143 0 0 0 219564 644 0 0 20 0 1 0 249144042 2270584832 57672 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 554342 57672 748 405 0 551286 0
Current children cumulated CPU time: 2202.08 s
Current children cumulated vsize: 2217368 KiB
Current children cumulated memory: 230688 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19363
/proc/meminfo: memFree=18775504/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2257548 memory=270864 CPUtime=2262.08 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 453101 0 0 0 225546 662 0 0 20 0 1 0 249144042 2311729152 67716 33554432000 4194304 5849940 140720452908944 140720452907944 5437824 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 564387 67716 748 405 0 561331 0
Current children cumulated CPU time: 2262.08 s
Current children cumulated vsize: 2257548 KiB
Current children cumulated memory: 270864 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19365
/proc/meminfo: memFree=18711292/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2185628 memory=199164 CPUtime=2322.07 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 455488 0 0 0 231530 677 0 0 20 0 1 0 249144042 2238083072 49791 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 546407 49791 748 405 0 543351 0
Current children cumulated CPU time: 2322.07 s
Current children cumulated vsize: 2185628 KiB
Current children cumulated memory: 199164 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19366
/proc/meminfo: memFree=18789468/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2242180 memory=255340 CPUtime=2382.08 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 462633 0 0 0 237519 689 0 0 20 0 1 0 249144042 2295992320 63835 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 560545 63835 748 405 0 557489 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 2242180 KiB
Current children cumulated memory: 255340 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19374
/proc/meminfo: memFree=18660632/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2366972 memory=380380 CPUtime=2442.07 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 468606 0 0 0 243504 703 0 0 20 0 1 0 249144042 2423779328 95095 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 591743 95095 748 405 0 588687 0
Current children cumulated CPU time: 2442.07 s
Current children cumulated vsize: 2366972 KiB
Current children cumulated memory: 380380 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19375
/proc/meminfo: memFree=18715984/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2295916 memory=309452 CPUtime=2502.07 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 474595 0 0 0 249491 716 0 0 20 0 1 0 249144042 2351017984 77363 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 573979 77363 748 405 0 570923 0
Current children cumulated CPU time: 2502.07 s
Current children cumulated vsize: 2295916 KiB
Current children cumulated memory: 309452 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 19375
/proc/meminfo: memFree=18715984/32770624 swapFree=67108860/67108860
[pid=19216] ppid=19213 vsize=2295916 memory=309452 CPUtime=2519.78 cores=0,2,4,6
/proc/19216/stat : 19216 (xcsp_picat) R 19213 19216 16557 0 -1 4202496 474595 0 0 0 251258 720 0 0 20 0 1 0 249144042 2351017984 77363 33554432000 4194304 5849940 140720452908944 140720452907944 140204075917191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 45539328 140720452916406 140720452916484 140720452916484 140720452919242 0
/proc/19216/statm: 573979 77363 748 405 0 570923 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 2295916 KiB
Current children cumulated memory: 309452 KiB

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

[startup+2520.01 s]
# the end of solver process 19216 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.58 s, system=7.21041 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.79
CPU user time (s): 2512.58
CPU system time (s): 7.21041
CPU usage (%): 99.9911
Max. virtual memory (cumulated for all children) (KiB): 2383132
Max. memory (cumulated for all children) (KiB): 380768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.58
system time used= 7.21041
maximum resident set size= 380768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 474595
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= 26
involuntary context switches= 1726


# summary of solver processes directly reported to runsolver:
#   pid: 19216
#   total CPU time (s): 2519.79
#   total CPU user time (s): 2512.58
#   total CPU system time (s): 7.21041

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1824 second user time and 18.0921 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-15 08:50:09
IDJOB=4309705
IDBENCH=141599
IDSOLVER=2794
FILE ID=node139/4309705-1534315809
RUNJOBID= node139-1534293040-16588
PBS_JOBID= 21038134
Free space on /tmp= 35092 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-16_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309705-1534315809/watcher-4309705-1534315809 -o /tmp/evaluation-result-4309705-1534315809/solver-4309705-1534315809 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16588 --watchdog 2580  xcsp_picat HOME/instance-4309705-1534315809.xml

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

MD5SUM BENCH= 5770900a9b2cb93904bf32b5a50ba98d
RANDOM SEED=1517638893

node139.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        19230460 kB
MemAvailable:   31804852 kB
Buffers:          267792 kB
Cached:         12406136 kB
SwapCached:            0 kB
Active:          6133952 kB
Inactive:        6686100 kB
Active(anon):     100008 kB
Inactive(anon):   106808 kB
Active(file):    6033944 kB
Inactive(file):  6579292 kB
Unevictable:        7192 kB
Mlocked:            7192 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3276 kB
Writeback:             0 kB
AnonPages:        153100 kB
Mapped:            67392 kB
Shmem:             57996 kB
Slab:             417640 kB
SReclaimable:     389616 kB
SUnreclaim:        28024 kB
KernelStack:        3376 kB
PageTables:         5640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2445804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 35088 MiB
End job on node139 at 2018-08-15 09:32:09