Trace number 4395099

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 2019-09-12? (TO) 2519.8 2520.01

General information on the benchmark

NameRectPacking/RectPacking-m1-perf/
RectPacking-perfect-187.xml
MD5SUMf424b0c660fb274e22953efd38d29301
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints53
Number of domains1
Minimum domain size575
Maximum domain size575
Distribution of domain sizes[{"size":575,"count":50}]
Minimum variable degree2
Maximum variable degree4
Distribution of variable degrees[{"degree":2,"count":48},{"degree":3,"count":1},{"degree":4,"count":1}]
Minimum constraint arity1
Maximum constraint arity50
Distribution of constraint arities[{"arity":1,"count":51},{"arity":2,"count":1},{"arity":50,"count":1}]
Number of extensional constraints0
Number of intensional constraints52
Distribution of constraint types[{"type":"intension","count":52},{"type":"noOverlap","count":1}]
Optimization problemNO
Type of objective

Solver Data 

22.10/22.11	c xcsp_picat version 2.7b12 (9/12/2019)

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 (15269 MiB free)
  memory of node 1: 16384 MiB (15498 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395099-1568332971/watcher-4395099-1568332971 -o /tmp/evaluation-result-4395099-1568332971/solver-4395099-1568332971 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18695 --watchdog 2580 xcsp_picat HOME/instance-4395099-1568332971.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
solver pid=21339, runsolver pid=21336
Current StackSize limit: 8192 KiB


[startup+0.100749 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 21340
/proc/meminfo: memFree=31483744/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2043064 memory=26716 CPUtime=0.1 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 3406 0 0 0 10 0 0 0 20 0 1 0 409559818 2092097536 6679 33554432000 4194304 5870510 140725112067696 140725112066808 5579072 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 510766 6679 929 410 0 506239 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2043064 KiB
Current children cumulated memory: 26716 KiB

[startup+0.209599 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 21340
/proc/meminfo: memFree=31483744/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2043064 memory=26716 CPUtime=0.2 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 3406 0 0 0 20 0 0 0 20 0 1 0 409559818 2092097536 6679 33554432000 4194304 5870510 140725112067696 140725112066808 5406760 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 510766 6679 929 410 0 506239 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2043064 KiB
Current children cumulated memory: 26716 KiB

[startup+0.308794 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 21340
/proc/meminfo: memFree=31483372/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2043780 memory=27504 CPUtime=0.3 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 3626 0 0 0 30 0 0 0 20 0 1 0 409559818 2092830720 6876 33554432000 4194304 5870510 140725112067696 140725112066888 5343995 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 510945 6876 955 410 0 506418 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2043780 KiB
Current children cumulated memory: 27504 KiB

[startup+0.700282 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21340
/proc/meminfo: memFree=31479932/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2044592 memory=29640 CPUtime=0.69 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 6115 0 0 0 68 1 0 0 20 0 1 0 409559818 2093662208 7410 33554432000 4194304 5870510 140725112067696 140725112066952 5298343 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 511148 7410 976 410 0 506621 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044592 KiB
Current children cumulated memory: 29640 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21340
/proc/meminfo: memFree=31480460/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2048944 memory=32976 CPUtime=1.49 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 6461 0 0 0 148 1 0 0 20 0 1 0 409559818 2098118656 8244 33554432000 4194304 5870510 140725112067696 140725112066952 5282509 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 512236 8244 978 410 0 507709 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2048944 KiB
Current children cumulated memory: 32976 KiB

[startup+3.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21340
/proc/meminfo: memFree=31457804/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2067620 memory=53200 CPUtime=3.1 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 10093 0 0 0 308 2 0 0 20 0 1 0 409559818 2117242880 13300 33554432000 4194304 5870510 140725112067696 140725112066648 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 516905 13300 978 410 0 512378 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2067620 KiB
Current children cumulated memory: 53200 KiB

[startup+6.30043 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 21341
/proc/meminfo: memFree=31445732/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2098264 memory=68164 CPUtime=6.28 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 19211 0 0 0 625 3 0 0 20 0 1 0 409559818 2148622336 17041 33554432000 4194304 5870510 140725112067696 140725112066648 5282767 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 524566 17041 978 410 0 520039 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2098264 KiB
Current children cumulated memory: 68164 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/200 21341
/proc/meminfo: memFree=31434164/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2093544 memory=76088 CPUtime=12.69 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 24765 0 0 0 1264 5 0 0 20 0 1 0 409559818 2143789056 19022 33554432000 4194304 5870510 140725112067696 140725112066264 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 523386 19022 978 410 0 518859 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2093544 KiB
Current children cumulated memory: 76088 KiB

[startup+25.5004 s]
/proc/loadavg: 1.94 2.00 2.04 3/200 21343
/proc/meminfo: memFree=31433628/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2093544 memory=76128 CPUtime=25.48 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 31704 0 0 0 2543 5 0 0 20 0 1 0 409559818 2143789056 19032 33554432000 4194304 5870510 140725112067696 140725112066808 5288740 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 523386 19032 978 410 0 518859 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2093544 KiB
Current children cumulated memory: 76128 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 2.00 2.04 3/200 21343
/proc/meminfo: memFree=31433260/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2093544 memory=76136 CPUtime=51.09 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 36126 0 0 0 5104 5 0 0 20 0 1 0 409559818 2143789056 19034 33554432000 4194304 5870510 140725112067696 140725112066808 5282574 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 523386 19034 978 410 0 518859 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2093544 KiB
Current children cumulated memory: 76136 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/201 21348
/proc/meminfo: memFree=31430576/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2093544 memory=79016 CPUtime=102.28 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 44217 0 0 0 10222 6 0 0 20 0 1 0 409559818 2143789056 19754 33554432000 4194304 5870510 140725112067696 140725112066808 5272624 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 523386 19754 978 410 0 518859 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2093544 KiB
Current children cumulated memory: 79016 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/202 21354
/proc/meminfo: memFree=31416112/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2109872 memory=94244 CPUtime=162.27 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 50279 0 0 0 16221 6 0 0 20 0 1 0 409559818 2160508928 23561 33554432000 4194304 5870510 140725112067696 140725112066264 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 527468 23561 978 410 0 522941 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2109872 KiB
Current children cumulated memory: 94244 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/201 21358
/proc/meminfo: memFree=31407484/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2128540 memory=102760 CPUtime=222.27 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 55468 0 0 0 22220 7 0 0 20 0 1 0 409559818 2179624960 25690 33554432000 4194304 5870510 140725112067696 140725112066136 5289471 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 532135 25690 978 410 0 527608 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2128540 KiB
Current children cumulated memory: 102760 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 21362
/proc/meminfo: memFree=31402544/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2128540 memory=106856 CPUtime=282.26 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 58093 0 0 0 28219 7 0 0 20 0 1 0 409559818 2179624960 26714 33554432000 4194304 5870510 140725112067696 140725112066136 5282590 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 532135 26714 978 410 0 527608 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2128540 KiB
Current children cumulated memory: 106856 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/201 21368
/proc/meminfo: memFree=31403100/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2128540 memory=106856 CPUtime=342.26 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 61854 0 0 0 34219 7 0 0 20 0 1 0 409559818 2179624960 26714 33554432000 4194304 5870510 140725112067696 140725112066136 5282617 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 532135 26714 978 410 0 527608 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2128540 KiB
Current children cumulated memory: 106856 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 21372
/proc/meminfo: memFree=31451444/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2128540 memory=106856 CPUtime=402.25 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 64042 0 0 0 40218 7 0 0 20 0 1 0 409559818 2179624960 26714 33554432000 4194304 5870510 140725112067696 140725112066136 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 532135 26714 978 410 0 527608 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2128540 KiB
Current children cumulated memory: 106856 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 21376
/proc/meminfo: memFree=31422940/32770624 swapFree=66979872/67108860
[pid=21339] ppid=21336 vsize=2128540 memory=108904 CPUtime=462.25 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 67984 0 0 0 46217 8 0 0 20 0 1 0 409559818 2179624960 27226 33554432000 4194304 5870510 140725112067696 140725112066136 140627646337870 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 532135 27226 978 410 0 527608 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2128540 KiB
Current children cumulated memory: 108904 KiB


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

/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 21566
/proc/meminfo: memFree=31328420/32770624 swapFree=66979924/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=1782.13 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 106682 0 0 0 178202 11 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 21570
/proc/meminfo: memFree=31317484/32770624 swapFree=66979924/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=1842.14 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 107863 0 0 0 184202 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 21574
/proc/meminfo: memFree=31421620/32770624 swapFree=66979924/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=1902.13 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 110452 0 0 0 190201 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5298780 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21641
/proc/meminfo: memFree=31453476/32770624 swapFree=66979924/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=1962.12 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 111384 0 0 0 196200 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5299265 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21667
/proc/meminfo: memFree=31469552/32770624 swapFree=66979936/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=2022.12 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 113955 0 0 0 202200 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5308383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21671
/proc/meminfo: memFree=31470532/32770624 swapFree=66979936/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=2082.11 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 114923 0 0 0 208199 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5258482 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21677
/proc/meminfo: memFree=31461552/32770624 swapFree=66979936/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=2142.11 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 117599 0 0 0 214199 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5272990 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21681
/proc/meminfo: memFree=31467604/32770624 swapFree=66979936/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=2202.1 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 118451 0 0 0 220198 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5282721 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21685
/proc/meminfo: memFree=31423392/32770624 swapFree=66979936/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=2262.1 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 120979 0 0 0 226198 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21698
/proc/meminfo: memFree=31488460/32770624 swapFree=66979952/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=2322.09 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 121955 0 0 0 232197 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21702
/proc/meminfo: memFree=31448340/32770624 swapFree=66979952/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=2382.09 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 122743 0 0 0 238197 12 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5282491 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21706
/proc/meminfo: memFree=31451036/32770624 swapFree=66979952/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=2442.09 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 125495 0 0 0 244196 13 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21712
/proc/meminfo: memFree=31448544/32770624 swapFree=66979952/67108860
[pid=21339] ppid=21336 vsize=2171916 memory=162400 CPUtime=2502.09 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 126171 0 0 0 250196 13 0 0 20 0 1 0 409559818 2224041984 40600 33554432000 4194304 5870510 140725112067696 140725112066264 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 542979 40600 978 410 0 538452 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 2171916 KiB
Current children cumulated memory: 162400 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 21712
/proc/meminfo: memFree=31442008/32770624 swapFree=66979952/67108860
[pid=21339] ppid=21336 vsize=2202540 memory=168932 CPUtime=2519.79 cores=0,2,4,6
/proc/21339/stat : 21339 (xcsp_picat) R 21336 21339 18664 0 -1 4202496 128973 0 0 0 251966 13 0 0 20 0 1 0 409559818 2255400960 42233 33554432000 4194304 5870510 140725112067696 140725112066136 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 40505344 140725112071199 140725112071277 140725112071277 140725112074186 0
/proc/21339/statm: 550635 42233 978 410 0 546108 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 2202540 KiB
Current children cumulated memory: 168932 KiB

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

[startup+2520.01 s]
# the end of solver process 21339 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.66 s, system=0.136989 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): 2519.8
CPU user time (s): 2519.66
CPU system time (s): 0.136989
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 2202540
Max. memory (cumulated for all children) (KiB): 168932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.66
system time used= 0.136989
maximum resident set size= 169104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128973
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= 17
involuntary context switches= 3163


# summary of solver processes directly reported to runsolver:
#   pid: 21339
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2519.66
#   total CPU system time (s): 0.136989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.47912 second user time and 19.2422 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-13 02:02:09
IDJOB=4395099
IDBENCH=127847
IDSOLVER=2844
FILE ID=node121/4395099-1568332971
RUNJOBID= node121-1568321663-18695
PBS_JOBID= 21701136
Free space on /tmp= 61048 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/RectPacking/RectPacking-m1-perf/RectPacking-perfect-187.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395099-1568332971/watcher-4395099-1568332971 -o /tmp/evaluation-result-4395099-1568332971/solver-4395099-1568332971 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18695 --watchdog 2580  xcsp_picat HOME/instance-4395099-1568332971.xml

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

MD5SUM BENCH= f424b0c660fb274e22953efd38d29301
RANDOM SEED=2104555886

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31506980 kB
MemAvailable:   31719036 kB
Buffers:          127868 kB
Cached:           379640 kB
SwapCached:        19096 kB
Active:           454160 kB
Inactive:         275776 kB
Active(anon):     209012 kB
Inactive(anon):    42716 kB
Active(file):     245148 kB
Inactive(file):   233060 kB
Unevictable:      109564 kB
Mlocked:          109564 kB
SwapTotal:      67108860 kB
SwapFree:       66979872 kB
Dirty:              3192 kB
Writeback:             0 kB
AnonPages:        317460 kB
Mapped:            34436 kB
Shmem:             20812 kB
Slab:             128344 kB
SReclaimable:      99364 kB
SUnreclaim:        28980 kB
KernelStack:        3744 kB
PageTables:         6236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2714040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    268288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61044 MiB
End job on node121 at 2019-09-13 02:44:10