Trace number 4395675

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2400.06 2400.13

General information on the benchmark

NameBinPacking/BinPacking-tab-sw120/
BinPacking-tab-sw120-75.xml
MD5SUM9cdf82428becd6b5ad716031980a59d2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2400.05
Satisfiable
(Un)Satisfiability was proved
Number of variables133
Number of constraints25
Number of domains2
Minimum domain size23
Maximum domain size47
Distribution of domain sizes[{"size":23,"count":1},{"size":47,"count":132}]
Minimum variable degree2
Maximum variable degree4
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":110},{"degree":4,"count":22}]
Minimum constraint arity6
Maximum constraint arity132
Distribution of constraint arities[{"arity":6,"count":22},{"arity":23,"count":1},{"arity":132,"count":2}]
Number of extensional constraints22
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":22},{"type":"lex","count":1},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

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 (14338 MiB free)
  memory of node 1: 16384 MiB (14994 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395675-1568343692/watcher-4395675-1568343692 -o /tmp/evaluation-result-4395675-1568343692/solver-4395675-1568343692 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560 xcsp_picat HOME/instance-4395675-1568343692.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=5237, runsolver pid=5234

[startup+0.100159 s]*
/proc/loadavg: 2.06 2.04 2.05 3/204 5238
/proc/meminfo: memFree=30020992/32770624 swapFree=66966444/67108860
[pid=5237] ppid=5234 vsize=2031716 memory=18884 CPUtime=0.1 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 1827 0 0 0 10 0 0 0 20 0 1 0 410618792 2080477184 4721 33554432000 4194304 5870510 140723235278976 140723235276120 140573403790336 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 507929 4721 838 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18884 KiB

[startup+0.209971 s]*
/proc/loadavg: 2.06 2.04 2.05 3/204 5238
/proc/meminfo: memFree=30014548/32770624 swapFree=66966444/67108860
[pid=5237] ppid=5234 vsize=2031716 memory=25028 CPUtime=0.21 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 1830 0 0 0 21 0 0 0 20 0 1 0 410618792 2080477184 6257 33554432000 4194304 5870510 140723235278976 140723235278280 140573403790336 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 507929 6257 838 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25028 KiB

[startup+0.309797 s]*
/proc/loadavg: 2.06 2.04 2.05 3/204 5238
/proc/meminfo: memFree=30008404/32770624 swapFree=66966444/67108860
[pid=5237] ppid=5234 vsize=2031716 memory=31172 CPUtime=0.31 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 1833 0 0 0 31 0 0 0 20 0 1 0 410618792 2080477184 7793 33554432000 4194304 5870510 140723235278976 140723235278280 4429546 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 507929 7793 838 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31172 KiB

[startup+0.70032 s]
/proc/loadavg: 2.06 2.04 2.05 3/204 5238
/proc/meminfo: memFree=29994068/32770624 swapFree=66966444/67108860
[pid=5237] ppid=5234 vsize=2031716 memory=51652 CPUtime=0.69 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 1843 0 0 0 68 1 0 0 20 0 1 0 410618792 2080477184 12913 33554432000 4194304 5870510 140723235278976 140723235278280 140573403790336 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 507929 12913 838 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 51652 KiB

[startup+1.50032 s]
/proc/loadavg: 2.06 2.04 2.05 3/204 5238
/proc/meminfo: memFree=29960556/32770624 swapFree=66966444/67108860
[pid=5237] ppid=5234 vsize=2031716 memory=98756 CPUtime=1.49 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 1866 0 0 0 147 2 0 0 20 0 1 0 410618792 2080477184 24689 33554432000 4194304 5870510 140723235278976 140723235278280 140573403790336 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 507929 24689 838 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 98756 KiB

[startup+3.10984 s]
/proc/loadavg: 2.06 2.04 2.05 3/204 5238
/proc/meminfo: memFree=29837360/32770624 swapFree=66966444/67108860
[pid=5237] ppid=5234 vsize=2031716 memory=190996 CPUtime=3.1 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 1936 0 0 0 306 4 0 0 20 0 1 0 410618792 2080477184 47749 33554432000 4194304 5870510 140723235278976 140723235278280 4461790 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 507929 47749 838 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 190996 KiB

[startup+6.30029 s]
/proc/loadavg: 2.06 2.04 2.05 3/205 5241
/proc/meminfo: memFree=29678732/32770624 swapFree=66966444/67108860
[pid=5237] ppid=5234 vsize=2031716 memory=371220 CPUtime=6.29 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 2043 0 0 0 618 11 0 0 20 0 1 0 410618792 2080477184 92805 33554432000 4194304 5870510 140723235278976 140723235278280 140573403790336 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 507929 92805 838 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 371220 KiB

[startup+12.7003 s]
/proc/loadavg: 2.05 2.04 2.05 3/207 5265
/proc/meminfo: memFree=29082728/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=2732168 memory=956712 CPUtime=12.69 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 3650 0 0 0 1248 21 0 0 20 0 1 0 410618792 2797740032 239178 33554432000 4194304 5870510 140723235278976 140723235278296 4695379 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 683042 239178 843 410 0 678515 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2732168 KiB
Current children cumulated memory: 956712 KiB

[startup+25.5004 s]
/proc/loadavg: 2.04 2.04 2.05 3/206 5265
/proc/meminfo: memFree=29072256/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=2732168 memory=956744 CPUtime=25.49 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 4184 0 0 0 2528 21 0 0 20 0 1 0 410618792 2797740032 239186 33554432000 4194304 5870510 140723235278976 140723235278296 4479528 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 683042 239186 851 410 0 678515 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2732168 KiB
Current children cumulated memory: 956744 KiB

[startup+51.11 s]
/proc/loadavg: 2.03 2.04 2.05 3/207 5267
/proc/meminfo: memFree=27421084/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=3513724 memory=2615988 CPUtime=51.09 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 10499 0 0 0 5047 62 0 0 20 0 1 0 410618792 3598053376 653997 33554432000 4194304 5870510 140723235278976 140723235278296 5245088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 878431 653997 896 410 0 873904 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 3513724 KiB
Current children cumulated memory: 2615988 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/207 5271
/proc/meminfo: memFree=24142796/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=7902428 memory=5856968 CPUtime=102.28 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 19689 0 0 0 10053 175 0 0 20 0 1 0 410618792 8092086272 1464242 33554432000 4194304 5870510 140723235278976 140723235277976 5353734 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 1975607 1464242 899 410 0 1971080 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 7902428 KiB
Current children cumulated memory: 5856968 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/207 5276
/proc/meminfo: memFree=24187608/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=7123524 memory=5797916 CPUtime=162.28 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 30043 0 0 0 15901 327 0 0 20 0 1 0 410618792 7294488576 1449479 33554432000 4194304 5870510 140723235278976 140723235278296 5245088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 1780881 1449479 899 410 0 1776354 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 7123524 KiB
Current children cumulated memory: 5797916 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/206 5280
/proc/meminfo: memFree=23029540/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=7782916 memory=6983648 CPUtime=222.28 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 37794 0 0 0 21797 431 0 0 20 0 1 0 410618792 7969705984 1745912 33554432000 4194304 5870510 140723235278976 140723235278296 5246661 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 1945729 1745912 899 410 0 1941202 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 7782916 KiB
Current children cumulated memory: 6983648 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 5286
/proc/meminfo: memFree=22426920/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=8112612 memory=7595968 CPUtime=282.28 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 44205 0 0 0 27734 494 0 0 20 0 1 0 410618792 8307314688 1898992 33554432000 4194304 5870510 140723235278976 140723235278296 5245016 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2028153 1898992 899 410 0 2023626 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 8112612 KiB
Current children cumulated memory: 7595968 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 5291
/proc/meminfo: memFree=21955052/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=8146568 memory=8058772 CPUtime=342.27 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 51537 0 0 0 33669 558 0 0 20 0 1 0 410618792 8342085632 2014693 33554432000 4194304 5870510 140723235278976 140723235278296 5355024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2036642 2014693 899 410 0 2032115 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 8146568 KiB
Current children cumulated memory: 8058772 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 5295
/proc/meminfo: memFree=17997184/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=12174992 memory=12009168 CPUtime=402.27 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 66497 0 0 0 39374 853 0 0 20 0 1 0 410618792 12467191808 3002292 33554432000 4194304 5870510 140723235278976 140723235277976 5353211 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 3043748 3002292 899 410 0 3039221 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 12174992 KiB
Current children cumulated memory: 12009168 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 5301
/proc/meminfo: memFree=22693764/32770624 swapFree=66966452/67108860
[pid=5237] ppid=5234 vsize=8295112 memory=7382888 CPUtime=462.27 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 82039 0 0 0 45077 1150 0 0 20 0 1 0 410618792 8494194688 1845722 33554432000 4194304 5870510 140723235278976 140723235277944 5246397 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2073778 1845722 899 410 0 2069251 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 8295112 KiB
Current children cumulated memory: 7382888 KiB


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

/proc/5237/statm: 3306201 3265894 899 410 0 3301674 0
Current children cumulated CPU time: 1662.24 s
Current children cumulated vsize: 13224804 KiB
Current children cumulated memory: 13063576 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5481
/proc/meminfo: memFree=20978568/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=9008976 memory=6260656 CPUtime=1722.23 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 374672 0 0 0 165507 6716 0 0 20 0 1 0 410618792 9225191424 1565164 33554432000 4194304 5870510 140723235278976 140723235277944 5246343 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2252244 1565164 899 410 0 2247717 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 9008976 KiB
Current children cumulated memory: 6260656 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 5494
/proc/meminfo: memFree=18848972/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=9042180 memory=8384636 CPUtime=1782.24 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 388051 0 0 0 171218 7006 0 0 20 0 1 0 410618792 9259192320 2096159 33554432000 4194304 5870510 140723235278976 140723235277944 5246232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2260545 2096159 899 410 0 2256018 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 9042180 KiB
Current children cumulated memory: 8384636 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/204 5498
/proc/meminfo: memFree=13883468/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=13395704 memory=13235388 CPUtime=1842.24 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 405404 0 0 0 176886 7338 0 0 20 0 1 0 410618792 13717200896 3308847 33554432000 4194304 5870510 140723235278976 140723235277976 5353631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 3348926 3308847 899 410 0 3344399 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 13395704 KiB
Current children cumulated memory: 13235388 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/205 5504
/proc/meminfo: memFree=18358552/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=9091988 memory=8882360 CPUtime=1902.23 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 411088 0 0 0 182811 7412 0 0 20 0 1 0 410618792 9310195712 2220590 33554432000 4194304 5870510 140723235278976 140723235278296 5246343 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2272997 2220590 899 410 0 2268470 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 9091988 KiB
Current children cumulated memory: 8882360 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 5508
/proc/meminfo: memFree=18266612/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=9091988 memory=8882360 CPUtime=1962.23 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 415646 0 0 0 188810 7413 0 0 20 0 1 0 410618792 9310195712 2220590 33554432000 4194304 5870510 140723235278976 140723235278296 5246142 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2272997 2220590 899 410 0 2268470 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 9091988 KiB
Current children cumulated memory: 8882360 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 5512
/proc/meminfo: memFree=14000292/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=13420116 memory=13256992 CPUtime=2022.23 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 423998 0 0 0 194738 7485 0 0 20 0 1 0 410618792 13742198784 3314248 33554432000 4194304 5870510 140723235278976 140723235278296 5353406 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 3355029 3314248 899 410 0 3350502 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 13420116 KiB
Current children cumulated memory: 13256992 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5518
/proc/meminfo: memFree=13831420/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=13468940 memory=13308912 CPUtime=2082.23 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 437092 0 0 0 200478 7745 0 0 20 0 1 0 410618792 13792194560 3327228 33554432000 4194304 5870510 140723235278976 140723235277976 5252661 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 3367235 3327228 899 410 0 3362708 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 13468940 KiB
Current children cumulated memory: 13308912 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 5522
/proc/meminfo: memFree=13783904/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=13517768 memory=13356748 CPUtime=2142.22 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 449476 0 0 0 206213 8009 0 0 20 0 1 0 410618792 13842194432 3339187 33554432000 4194304 5870510 140723235278976 140723235277976 5353631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 3379442 3339187 899 410 0 3374915 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 13517768 KiB
Current children cumulated memory: 13356748 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5527
/proc/meminfo: memFree=21752484/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=9208200 memory=5506184 CPUtime=2202.22 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 462906 0 0 0 211927 8295 0 0 20 0 1 0 410618792 9429196800 1376546 33554432000 4194304 5870510 140723235278976 140723235277976 5246343 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2302050 1376546 899 410 0 2297523 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 9208200 KiB
Current children cumulated memory: 5506184 KiB

[startup+2262.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/204 5533
/proc/meminfo: memFree=20163440/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=9241400 memory=7093592 CPUtime=2262.22 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 477561 0 0 0 217631 8591 0 0 20 0 1 0 410618792 9463193600 1773398 33554432000 4194304 5870510 140723235278976 140723235277944 5246232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2310350 1773398 899 410 0 2305823 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 9241400 KiB
Current children cumulated memory: 7093592 KiB

[startup+2322.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/203 5537
/proc/meminfo: memFree=18632580/32770624 swapFree=66966480/67108860
[pid=5237] ppid=5234 vsize=9274604 memory=8623652 CPUtime=2322.22 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 491083 0 0 0 223337 8885 0 0 20 0 1 0 410618792 9497194496 2155913 33554432000 4194304 5870510 140723235278976 140723235277944 5245088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2318651 2155913 899 410 0 2314124 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 9274604 KiB
Current children cumulated memory: 8623652 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/203 5548
/proc/meminfo: memFree=13563184/32770624 swapFree=66966484/67108860
[pid=5237] ppid=5234 vsize=13737492 memory=13576392 CPUtime=2382.22 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 508375 0 0 0 228992 9230 0 0 20 0 1 0 410618792 14067191808 3394098 33554432000 4194304 5870510 140723235278976 140723235277944 5353161 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 3434373 3394098 899 410 0 3429846 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 13737492 KiB
Current children cumulated memory: 13576392 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.02 2.04 2.05 3/203 5551
/proc/meminfo: memFree=20603696/32770624 swapFree=66966484/67108860
[pid=5237] ppid=5234 vsize=9324408 memory=6587980 CPUtime=2400.03 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 510273 0 0 0 230734 9269 0 0 20 0 1 0 410618792 9548193792 1646995 33554432000 4194304 5870510 140723235278976 140723235277944 5246749 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2331102 1646995 899 410 0 2326575 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 9324408 KiB
Current children cumulated memory: 6587980 KiB

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

[startup+2400.13 s]
# the end of solver process 5237 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2307.34 s, system=92.7183 s

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

[startup+2400.11 s]
/proc/loadavg: 2.02 2.04 2.05 3/203 5551
/proc/meminfo: memFree=20603696/32770624 swapFree=66966484/67108860
[pid=5237] ppid=5234 vsize=9324408 memory=6587980 CPUtime=2400.03 cores=1,3,5,7
/proc/5237/stat : 5237 (xcsp_picat) R 5234 5237 31436 0 -1 4202496 510273 0 0 0 230734 9269 0 0 20 0 1 0 410618792 9548193792 1646995 33554432000 4194304 5870510 140723235278976 140723235277944 5246749 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46149632 140723235283999 140723235284077 140723235284077 140723235286986 0
/proc/5237/statm: 2331102 1646995 899 410 0 2326575 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 9324408 KiB
Current children cumulated memory: 6587980 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.13
CPU time (s): 2400.06
CPU user time (s): 2307.34
CPU system time (s): 92.7183
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 13737492
Max. memory (cumulated for all children) (KiB): 13576392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2307.34
system time used= 92.7183
maximum resident set size= 13576392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 510273
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= 5
involuntary context switches= 1118


# summary of solver processes directly reported to runsolver:
#   pid: 5237
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2307.34
#   total CPU system time (s): 92.7183

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.9635 second user time and 15.1798 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-13 05:00:52
IDJOB=4395675
IDBENCH=138083
IDSOLVER=2845
FILE ID=node135/4395675-1568343692
RUNJOBID= node135-1568323825-31468
PBS_JOBID= 21701148
Free space on /tmp= 59044 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-tab-sw120/BinPacking-tab-sw120-75.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395675-1568343692/watcher-4395675-1568343692 -o /tmp/evaluation-result-4395675-1568343692/solver-4395675-1568343692 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560  xcsp_picat HOME/instance-4395675-1568343692.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9cdf82428becd6b5ad716031980a59d2
RANDOM SEED=1583873153

node135.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        30036444 kB
MemAvailable:   30954732 kB
Buffers:          125748 kB
Cached:          1058468 kB
SwapCached:        35596 kB
Active:          1422340 kB
Inactive:         709372 kB
Active(anon):     919364 kB
Inactive(anon):    59704 kB
Active(file):     502976 kB
Inactive(file):   649668 kB
Unevictable:      109776 kB
Mlocked:          109776 kB
SwapTotal:      67108860 kB
SwapFree:       66966444 kB
Dirty:             86128 kB
Writeback:            20 kB
AnonPages:       1024332 kB
Mapped:            36936 kB
Shmem:             22876 kB
Slab:             193440 kB
SReclaimable:     162960 kB
SUnreclaim:        30480 kB
KernelStack:        3616 kB
PageTables:         7604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3187216 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    958464 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 59040 MiB
End job on node135 at 2019-09-13 05:40:53