Trace number 4395136

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) 2519.95 2520.01

General information on the benchmark

NameRectPacking/RectPacking-m1-perf/
RectPacking-perfect-194.xml
MD5SUMef9e4147ed9b2de2d40743a9ffe67bf9
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 size593
Maximum domain size593
Distribution of domain sizes[{"size":593,"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 

22.29/22.30	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 (14576 MiB free)
  memory of node 1: 16384 MiB (15339 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395136-1568332340/watcher-4395136-1568332340 -o /tmp/evaluation-result-4395136-1568332340/solver-4395136-1568332340 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580 xcsp_picat HOME/instance-4395136-1568332340.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=29049, runsolver pid=29046
Current StackSize limit: 8192 KiB


[startup+0.100164 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 29050
/proc/meminfo: memFree=30612632/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2043076 memory=25252 CPUtime=0.1 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 3551 0 0 0 10 0 0 0 20 0 1 0 409488688 2092109824 6313 33554432000 4194304 5870510 140728543484432 140728543481576 5562064 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 510769 6313 929 410 0 506242 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2043076 KiB
Current children cumulated memory: 25252 KiB

[startup+0.209686 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 29050
/proc/meminfo: memFree=30612632/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2043076 memory=25252 CPUtime=0.21 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 3551 0 0 0 21 0 0 0 20 0 1 0 409488688 2092109824 6313 33554432000 4194304 5870510 140728543484432 140728543481576 5478360 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 510769 6313 929 410 0 506242 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2043076 KiB
Current children cumulated memory: 25252 KiB

[startup+0.308839 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 29050
/proc/meminfo: memFree=30611888/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2044372 memory=26568 CPUtime=0.31 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 3877 0 0 0 31 0 0 0 20 0 1 0 409488688 2093436928 6642 33554432000 4194304 5870510 140728543484432 140728543481576 5316564 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 511093 6642 955 410 0 506566 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2044372 KiB
Current children cumulated memory: 26568 KiB

[startup+0.700321 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29050
/proc/meminfo: memFree=30609284/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2044688 memory=28092 CPUtime=0.69 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 6268 0 0 0 68 1 0 0 20 0 1 0 409488688 2093760512 7023 33554432000 4194304 5870510 140728543484432 140728543481576 5283094 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 511172 7023 976 410 0 506645 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044688 KiB
Current children cumulated memory: 28092 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29050
/proc/meminfo: memFree=30609284/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2049040 memory=31696 CPUtime=1.49 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 6657 0 0 0 148 1 0 0 20 0 1 0 409488688 2098216960 7924 33554432000 4194304 5870510 140728543484432 140728543482872 140486107276283 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 512260 7924 977 410 0 507733 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2049040 KiB
Current children cumulated memory: 31696 KiB

[startup+3.10953 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29051
/proc/meminfo: memFree=30590176/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2067716 memory=49768 CPUtime=3.1 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 9238 0 0 0 309 1 0 0 20 0 1 0 409488688 2117341184 12442 33554432000 4194304 5870510 140728543484432 140728543482872 5282736 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 516929 12442 977 410 0 512402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2067716 KiB
Current children cumulated memory: 49768 KiB

[startup+6.30037 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29053
/proc/meminfo: memFree=30573820/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2098360 memory=63860 CPUtime=6.29 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 18546 0 0 0 626 3 0 0 20 0 1 0 409488688 2148720640 15965 33554432000 4194304 5870510 140728543484432 140728543483384 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 524590 15965 977 410 0 520063 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2098360 KiB
Current children cumulated memory: 63860 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29053
/proc/meminfo: memFree=30578872/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2073340 memory=57264 CPUtime=12.69 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 24132 0 0 0 1264 5 0 0 20 0 1 0 409488688 2123100160 14316 33554432000 4194304 5870510 140728543484432 140728543483448 5283106 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 518335 14316 977 410 0 513808 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2073340 KiB
Current children cumulated memory: 57264 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 29053
/proc/meminfo: memFree=30576440/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2082232 memory=59316 CPUtime=25.49 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 30474 0 0 0 2544 5 0 0 20 0 1 0 409488688 2132205568 14829 33554432000 4194304 5870510 140728543484432 140728543483544 5282767 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 520558 14829 977 410 0 516031 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2082232 KiB
Current children cumulated memory: 59316 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 29055
/proc/meminfo: memFree=30553252/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2093936 memory=72784 CPUtime=51.09 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 39119 0 0 0 5104 5 0 0 20 0 1 0 409488688 2144190464 18196 33554432000 4194304 5870510 140728543484432 140728543482872 5283135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 523484 18196 977 410 0 518957 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2093936 KiB
Current children cumulated memory: 72784 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 29059
/proc/meminfo: memFree=30545304/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2098456 memory=81664 CPUtime=102.29 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 44048 0 0 0 10223 6 0 0 20 0 1 0 409488688 2148818944 20416 33554432000 4194304 5870510 140728543484432 140728543483000 5283106 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 524614 20416 977 410 0 520087 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2098456 KiB
Current children cumulated memory: 81664 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 29064
/proc/meminfo: memFree=30540272/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2124316 memory=97364 CPUtime=162.28 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 50578 0 0 0 16221 7 0 0 20 0 1 0 409488688 2175299584 24341 33554432000 4194304 5870510 140728543484432 140728543482872 5283135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 531079 24341 977 410 0 526552 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2124316 KiB
Current children cumulated memory: 97364 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 29068
/proc/meminfo: memFree=30540760/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2124316 memory=97364 CPUtime=222.28 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 50797 0 0 0 22221 7 0 0 20 0 1 0 409488688 2175299584 24341 33554432000 4194304 5870510 140728543484432 140728543482872 5274895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 531079 24341 977 410 0 526552 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2124316 KiB
Current children cumulated memory: 97364 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 29075
/proc/meminfo: memFree=30534988/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2124316 memory=103508 CPUtime=282.29 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 55836 0 0 0 28221 8 0 0 20 0 1 0 409488688 2175299584 25877 33554432000 4194304 5870510 140728543484432 140728543482872 5272417 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 531079 25877 977 410 0 526552 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2124316 KiB
Current children cumulated memory: 103508 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 29079
/proc/meminfo: memFree=30523672/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2124316 memory=103508 CPUtime=342.29 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 56050 0 0 0 34221 8 0 0 20 0 1 0 409488688 2175299584 25877 33554432000 4194304 5870510 140728543484432 140728543482872 5308364 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 531079 25877 977 410 0 526552 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2124316 KiB
Current children cumulated memory: 103508 KiB

[startup+402.3 s]
/proc/loadavg: 2.49 2.14 2.08 3/197 29083
/proc/meminfo: memFree=30559008/32770624 swapFree=66996512/67108860
[pid=29049] ppid=29046 vsize=2124316 memory=103508 CPUtime=402.28 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 61063 0 0 0 40220 8 0 0 20 0 1 0 409488688 2175299584 25877 33554432000 4194304 5870510 140728543484432 140728543482872 5272447 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 531079 25877 977 410 0 526552 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2124316 KiB
Current children cumulated memory: 103508 KiB

[startup+462.3 s]
/proc/loadavg: 2.21 2.13 2.08 3/198 29091
/proc/meminfo: memFree=30530948/32770624 swapFree=66996516/67108860
[pid=29049] ppid=29046 vsize=2126124 memory=107604 CPUtime=462.28 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 61340 0 0 0 46220 8 0 0 20 0 1 0 409488688 2177150976 26901 33554432000 4194304 5870510 140728543484432 140728543483000 5282767 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 531531 26901 977 410 0 527004 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2126124 KiB
Current children cumulated memory: 107604 KiB


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

/proc/29049/statm: 542451 39559 977 410 0 537924 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 2169804 KiB
Current children cumulated memory: 158236 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 29431
/proc/meminfo: memFree=30601344/32770624 swapFree=66996552/67108860
[pid=29049] ppid=29046 vsize=2169804 memory=158236 CPUtime=1782.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 90248 0 0 0 178213 11 0 0 20 0 1 0 409488688 2221879296 39559 33554432000 4194304 5870510 140728543484432 140728543483000 5283072 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 542451 39559 977 410 0 537924 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 2169804 KiB
Current children cumulated memory: 158236 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 29562
/proc/meminfo: memFree=30656444/32770624 swapFree=66996552/67108860
[pid=29049] ppid=29046 vsize=2169804 memory=158236 CPUtime=1842.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 92004 0 0 0 184213 11 0 0 20 0 1 0 409488688 2221879296 39559 33554432000 4194304 5870510 140728543484432 140728543483000 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 542451 39559 977 410 0 537924 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 2169804 KiB
Current children cumulated memory: 158236 KiB

[startup+1902.3 s]
/proc/loadavg: 2.10 2.04 2.05 3/199 29631
/proc/meminfo: memFree=30568988/32770624 swapFree=66996552/67108860
[pid=29049] ppid=29046 vsize=2169804 memory=158236 CPUtime=1902.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 92210 0 0 0 190213 11 0 0 20 0 1 0 409488688 2221879296 39559 33554432000 4194304 5870510 140728543484432 140728543483000 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 542451 39559 977 410 0 537924 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 2169804 KiB
Current children cumulated memory: 158236 KiB

[startup+1962.3 s]
/proc/loadavg: 1.91 2.00 2.04 3/199 29699
/proc/meminfo: memFree=30613960/32770624 swapFree=66996552/67108860
[pid=29049] ppid=29046 vsize=2169804 memory=158236 CPUtime=1962.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 93966 0 0 0 196212 12 0 0 20 0 1 0 409488688 2221879296 39559 33554432000 4194304 5870510 140728543484432 140728543483000 5282729 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 542451 39559 977 410 0 537924 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 2169804 KiB
Current children cumulated memory: 158236 KiB

[startup+2022.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29703
/proc/meminfo: memFree=30565880/32770624 swapFree=66996552/67108860
[pid=29049] ppid=29046 vsize=2169804 memory=158236 CPUtime=2022.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 94197 0 0 0 202212 12 0 0 20 0 1 0 409488688 2221879296 39559 33554432000 4194304 5870510 140728543484432 140728543483000 5282680 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 542451 39559 977 410 0 537924 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 2169804 KiB
Current children cumulated memory: 158236 KiB

[startup+2082.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/198 29710
/proc/meminfo: memFree=30568740/32770624 swapFree=66996556/67108860
[pid=29049] ppid=29046 vsize=2169804 memory=158236 CPUtime=2082.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 95977 0 0 0 208212 12 0 0 20 0 1 0 409488688 2221879296 39559 33554432000 4194304 5870510 140728543484432 140728543483000 5262793 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 542451 39559 977 410 0 537924 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 2169804 KiB
Current children cumulated memory: 158236 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.02 2.04 3/198 29714
/proc/meminfo: memFree=30542816/32770624 swapFree=66996556/67108860
[pid=29049] ppid=29046 vsize=2200152 memory=179560 CPUtime=2142.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 96448 0 0 0 214211 13 0 0 20 0 1 0 409488688 2252955648 44890 33554432000 4194304 5870510 140728543484432 140728543482872 5282464 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 550038 44890 977 410 0 545511 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 2200152 KiB
Current children cumulated memory: 179560 KiB

[startup+2202.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/198 29778
/proc/meminfo: memFree=30595708/32770624 swapFree=66996556/67108860
[pid=29049] ppid=29046 vsize=2200152 memory=179700 CPUtime=2202.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 96944 0 0 0 220211 13 0 0 20 0 1 0 409488688 2252955648 44925 33554432000 4194304 5870510 140728543484432 140728543482872 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 550038 44925 977 410 0 545511 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 2200152 KiB
Current children cumulated memory: 179700 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/198 29785
/proc/meminfo: memFree=30606752/32770624 swapFree=66996560/67108860
[pid=29049] ppid=29046 vsize=2200152 memory=179700 CPUtime=2262.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 97151 0 0 0 226211 13 0 0 20 0 1 0 409488688 2252955648 44925 33554432000 4194304 5870510 140728543484432 140728543482872 5272987 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 550038 44925 977 410 0 545511 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 2200152 KiB
Current children cumulated memory: 179700 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/198 29789
/proc/meminfo: memFree=30621376/32770624 swapFree=66996560/67108860
[pid=29049] ppid=29046 vsize=2200152 memory=179700 CPUtime=2322.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 97622 0 0 0 232211 13 0 0 20 0 1 0 409488688 2252955648 44925 33554432000 4194304 5870510 140728543484432 140728543482872 5282464 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 550038 44925 977 410 0 545511 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 2200152 KiB
Current children cumulated memory: 179700 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 29801
/proc/meminfo: memFree=30558416/32770624 swapFree=66996560/67108860
[pid=29049] ppid=29046 vsize=2200152 memory=179700 CPUtime=2382.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 97827 0 0 0 238211 13 0 0 20 0 1 0 409488688 2252955648 44925 33554432000 4194304 5870510 140728543484432 140728543482872 5282767 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 550038 44925 977 410 0 545511 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 2200152 KiB
Current children cumulated memory: 179700 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 29807
/proc/meminfo: memFree=30555364/32770624 swapFree=66996560/67108860
[pid=29049] ppid=29046 vsize=2200152 memory=179700 CPUtime=2442.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 98299 0 0 0 244211 13 0 0 20 0 1 0 409488688 2252955648 44925 33554432000 4194304 5870510 140728543484432 140728543482872 5282606 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 550038 44925 977 410 0 545511 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 2200152 KiB
Current children cumulated memory: 179700 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 29872
/proc/meminfo: memFree=28597016/32770624 swapFree=66996560/67108860
[pid=29049] ppid=29046 vsize=2200152 memory=179700 CPUtime=2502.24 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 98504 0 0 0 250211 13 0 0 20 0 1 0 409488688 2252955648 44925 33554432000 4194304 5870510 140728543484432 140728543482872 5272624 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 550038 44925 977 410 0 545511 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 2200152 KiB
Current children cumulated memory: 179700 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.94 2.00 2.04 3/199 29873
/proc/meminfo: memFree=28592520/32770624 swapFree=66996560/67108860
[pid=29049] ppid=29046 vsize=2200152 memory=179700 CPUtime=2519.94 cores=1,3,5,7
/proc/29049/stat : 29049 (xcsp_picat) R 29046 29049 25640 0 -1 4202496 98976 0 0 0 251981 13 0 0 20 0 1 0 409488688 2252955648 44925 33554432000 4194304 5870510 140728543484432 140728543482872 5274717 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44335104 140728543491103 140728543491181 140728543491181 140728543494090 0
/proc/29049/statm: 550038 44925 977 410 0 545511 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 2200152 KiB
Current children cumulated memory: 179700 KiB

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

[startup+2520.01 s]
# the end of solver process 29049 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.82 s, system=0.132997 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): 2519.95
CPU user time (s): 2519.82
CPU system time (s): 0.132997
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 2200152
Max. memory (cumulated for all children) (KiB): 179700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.82
system time used= 0.132997
maximum resident set size= 179700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98976
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 696


# summary of solver processes directly reported to runsolver:
#   pid: 29049
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2519.82
#   total CPU system time (s): 0.132997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.84459 second user time and 18.8318 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-13 00:51:03
IDJOB=4395136
IDBENCH=127769
IDSOLVER=2844
FILE ID=node106/4395136-1568332340
RUNJOBID= node106-1568318666-25672
PBS_JOBID= 21701140
Free space on /tmp= 56732 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/RectPacking/RectPacking-m1-perf/RectPacking-perfect-194.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395136-1568332340/watcher-4395136-1568332340 -o /tmp/evaluation-result-4395136-1568332340/solver-4395136-1568332340 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580  xcsp_picat HOME/instance-4395136-1568332340.xml

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

MD5SUM BENCH= ef9e4147ed9b2de2d40743a9ffe67bf9
RANDOM SEED=741338052

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30633552 kB
MemAvailable:   31695432 kB
Buffers:          136176 kB
Cached:          1222200 kB
SwapCached:        10124 kB
Active:           578296 kB
Inactive:        1020112 kB
Active(anon):     239536 kB
Inactive(anon):    33512 kB
Active(file):     338760 kB
Inactive(file):   986600 kB
Unevictable:      107776 kB
Mlocked:          107776 kB
SwapTotal:      67108860 kB
SwapFree:       66996512 kB
Dirty:              3492 kB
Writeback:             0 kB
AnonPages:        354724 kB
Mapped:            38524 kB
Shmem:             24136 kB
Slab:             133140 kB
SReclaimable:     104712 kB
SUnreclaim:        28428 kB
KernelStack:        3552 kB
PageTables:         6132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2670800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    303104 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= 56728 MiB
End job on node106 at 2019-09-13 01:33:03