Trace number 4395678

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) 2400.03 2400.11

General information on the benchmark

NameBinPacking/BinPacking-sum-skj2/
BinPacking-sum-n2w4b2r1.xml
MD5SUMa404c513102fb879343dc63e509eedd5
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 benchmark2005.75
Satisfiable
(Un)Satisfiability was proved
Number of variables166
Number of constraints25
Number of domains2
Minimum domain size12
Maximum domain size70
Distribution of domain sizes[{"size":12,"count":1},{"size":70,"count":165}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":154},{"degree":5,"count":11}]
Minimum constraint arity12
Maximum constraint arity165
Distribution of constraint arities[{"arity":12,"count":1},{"arity":15,"count":22},{"arity":165,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":11},{"type":"lex","count":1},{"type":"sum","count":11},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

24.79/24.87	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 (9421 MiB free)
  memory of node 1: 16384 MiB (9233 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395678-1568343619/watcher-4395678-1568343619 -o /tmp/evaluation-result-4395678-1568343619/solver-4395678-1568343619 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3911 --watchdog 2560 xcsp_picat HOME/instance-4395678-1568343619.xml 

running on 4 cores: 0,2,4,6

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
solver pid=5963, runsolver pid=5960
Current StackSize limit: 8192 KiB


[startup+0.100184 s]*
/proc/loadavg: 2.05 2.09 2.08 3/199 5964
/proc/meminfo: memFree=19079704/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2039532 memory=28040 CPUtime=0.1 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 1565 0 0 0 10 0 0 0 20 0 1 0 410276792 2088480768 7010 33554432000 4194304 5870510 140724857616704 140724857615704 4643218 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 509883 7010 868 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 28040 KiB

[startup+0.20988 s]*
/proc/loadavg: 2.05 2.09 2.08 3/199 5964
/proc/meminfo: memFree=19055572/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2053244 memory=55772 CPUtime=0.21 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 4621 0 0 0 20 1 0 0 20 0 1 0 410276792 2102521856 13943 33554432000 4194304 5870510 140724857616704 140724857615592 5307553 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 513311 13943 967 410 0 508784 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2053244 KiB
Current children cumulated memory: 55772 KiB

[startup+0.309746 s]*
/proc/loadavg: 2.05 2.09 2.08 3/199 5964
/proc/meminfo: memFree=19040936/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2071824 memory=70352 CPUtime=0.31 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 8258 0 0 0 29 2 0 0 20 0 1 0 410276792 2121547776 17588 33554432000 4194304 5870510 140724857616704 140724857615592 5288533 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 517956 17588 967 410 0 513429 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2071824 KiB
Current children cumulated memory: 70352 KiB

[startup+0.70042 s]
/proc/loadavg: 2.05 2.09 2.08 3/199 5964
/proc/meminfo: memFree=19011044/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2122852 memory=115520 CPUtime=0.69 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 18242 0 0 0 65 4 0 0 20 0 1 0 410276792 2173800448 28880 33554432000 4194304 5870510 140724857616704 140724857615592 5407057 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 530713 28880 967 410 0 526186 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2122852 KiB
Current children cumulated memory: 115520 KiB

[startup+1.50042 s]
/proc/loadavg: 2.05 2.09 2.08 3/199 5964
/proc/meminfo: memFree=18962732/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2164312 memory=151432 CPUtime=1.49 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 24771 0 0 0 144 5 0 0 20 0 1 0 410276792 2216255488 37858 33554432000 4194304 5870510 140724857616704 140724857615864 140054418521991 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 541078 37858 967 410 0 536551 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2164312 KiB
Current children cumulated memory: 151432 KiB

[startup+3.10953 s]
/proc/loadavg: 1.97 2.07 2.07 3/199 5964
/proc/meminfo: memFree=18950940/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2167348 memory=157276 CPUtime=3.1 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 34027 0 0 0 304 6 0 0 20 0 1 0 410276792 2219364352 39319 33554432000 4194304 5870510 140724857616704 140724857615208 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 541837 39319 974 410 0 537310 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2167348 KiB
Current children cumulated memory: 157276 KiB

[startup+6.30036 s]
/proc/loadavg: 1.97 2.07 2.07 3/199 5964
/proc/meminfo: memFree=18949500/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2167336 memory=157484 CPUtime=6.29 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 83570 0 0 0 614 15 0 0 20 0 1 0 410276792 2219352064 39371 33554432000 4194304 5870510 140724857616704 140724857615880 5257495 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 541834 39371 988 410 0 537307 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2167336 KiB
Current children cumulated memory: 157484 KiB

[startup+12.7003 s]
/proc/loadavg: 1.97 2.07 2.07 3/200 5966
/proc/meminfo: memFree=18947344/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2167336 memory=157520 CPUtime=12.69 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 120161 0 0 0 1248 21 0 0 20 0 1 0 410276792 2219352064 39380 33554432000 4194304 5870510 140724857616704 140724857615208 5337584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 541834 39380 997 410 0 537307 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2167336 KiB
Current children cumulated memory: 157520 KiB

[startup+25.5005 s]
/proc/loadavg: 1.97 2.07 2.07 3/201 5975
/proc/meminfo: memFree=18945328/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2148536 memory=146540 CPUtime=25.49 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 135966 0 0 0 2525 24 0 0 20 0 1 0 410276792 2200100864 36635 33554432000 4194304 5870510 140724857616704 140724857615656 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 537134 36635 999 410 0 532607 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2148536 KiB
Current children cumulated memory: 146540 KiB

[startup+51.1097 s]
/proc/loadavg: 1.98 2.06 2.06 3/201 5975
/proc/meminfo: memFree=18925788/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2178960 memory=174808 CPUtime=51.1 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 148139 0 0 0 5084 26 0 0 20 0 1 0 410276792 2231255040 43702 33554432000 4194304 5870510 140724857616704 140724857615272 5283628 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 544740 43702 999 410 0 540213 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2178960 KiB
Current children cumulated memory: 174808 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.05 2.06 3/202 6003
/proc/meminfo: memFree=18882688/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2209420 memory=211116 CPUtime=102.29 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 173562 0 0 0 10199 30 0 0 20 0 1 0 410276792 2262446080 52779 33554432000 4194304 5870510 140724857616704 140724857615272 5272939 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 552355 52779 999 410 0 547828 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2209420 KiB
Current children cumulated memory: 211116 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/201 6007
/proc/meminfo: memFree=18879364/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2209424 memory=209068 CPUtime=162.29 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 186144 0 0 0 16194 35 0 0 20 0 1 0 410276792 2262450176 52267 33554432000 4194304 5870510 140724857616704 140724857615272 5282590 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 552356 52267 999 410 0 547829 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2209424 KiB
Current children cumulated memory: 209068 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/201 6011
/proc/meminfo: memFree=18850700/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2228392 memory=230944 CPUtime=222.29 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 190520 0 0 0 22193 36 0 0 20 0 1 0 410276792 2281873408 57736 33554432000 4194304 5870510 140724857616704 140724857615272 140054423759904 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 557098 57736 999 410 0 552571 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2228392 KiB
Current children cumulated memory: 230944 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/202 6017
/proc/meminfo: memFree=18843620/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2228428 memory=230980 CPUtime=282.28 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 203564 0 0 0 28191 37 0 0 20 0 1 0 410276792 2281910272 57745 33554432000 4194304 5870510 140724857616704 140724857615272 5262594 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 557107 57745 999 410 0 552580 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2228428 KiB
Current children cumulated memory: 230980 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 6021
/proc/meminfo: memFree=18836228/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2228596 memory=231148 CPUtime=342.28 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 206859 0 0 0 34188 40 0 0 20 0 1 0 410276792 2282082304 57787 33554432000 4194304 5870510 140724857616704 140724857615720 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 557149 57787 999 410 0 552622 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2228596 KiB
Current children cumulated memory: 231148 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6025
/proc/meminfo: memFree=18830948/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2228596 memory=231148 CPUtime=402.27 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 219255 0 0 0 40185 42 0 0 20 0 1 0 410276792 2282082304 57787 33554432000 4194304 5870510 140724857616704 140724857615720 5272528 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 557149 57787 999 410 0 552622 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2228596 KiB
Current children cumulated memory: 231148 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6031
/proc/meminfo: memFree=18824412/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2228596 memory=231148 CPUtime=462.28 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 224733 0 0 0 46179 49 0 0 20 0 1 0 410276792 2282082304 57787 33554432000 4194304 5870510 140724857616704 140724857615720 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 557149 57787 999 410 0 552622 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2228596 KiB
Current children cumulated memory: 231148 KiB


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

/proc/5963/statm: 549858 50662 999 410 0 545331 0
Current children cumulated CPU time: 1662.24 s
Current children cumulated vsize: 2199432 KiB
Current children cumulated memory: 202648 KiB

[startup+1722.3 s]
/proc/loadavg: 2.19 2.11 2.07 3/200 6148
/proc/meminfo: memFree=18916180/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2248752 memory=234932 CPUtime=1722.24 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 427165 0 0 0 172050 174 0 0 20 0 1 0 410276792 2302722048 58733 33554432000 4194304 5870510 140724857616704 140724857615720 5282621 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 562188 58733 999 410 0 557661 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 2248752 KiB
Current children cumulated memory: 234932 KiB

[startup+1782.3 s]
/proc/loadavg: 2.11 2.10 2.07 3/199 6152
/proc/meminfo: memFree=18873604/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2199432 memory=202648 CPUtime=1782.23 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 431634 0 0 0 178043 180 0 0 20 0 1 0 410276792 2252218368 50662 33554432000 4194304 5870510 140724857616704 140724857615144 5262802 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 549858 50662 999 410 0 545331 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2199432 KiB
Current children cumulated memory: 202648 KiB

[startup+1842.3 s]
/proc/loadavg: 2.11 2.10 2.07 3/200 6164
/proc/meminfo: memFree=18916304/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2199432 memory=202648 CPUtime=1842.24 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 442145 0 0 0 184037 187 0 0 20 0 1 0 410276792 2252218368 50662 33554432000 4194304 5870510 140724857616704 140724857615720 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 549858 50662 999 410 0 545331 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 2199432 KiB
Current children cumulated memory: 202648 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.08 2.06 3/201 6170
/proc/meminfo: memFree=18913580/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2203272 memory=205836 CPUtime=1902.23 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 448303 0 0 0 190030 193 0 0 20 0 1 0 410276792 2256150528 51459 33554432000 4194304 5870510 140724857616704 140724857615720 5282318 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 550818 51459 999 410 0 546291 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2203272 KiB
Current children cumulated memory: 205836 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/200 6235
/proc/meminfo: memFree=22068484/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2252592 memory=238072 CPUtime=1962.22 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 458285 0 0 0 196023 199 0 0 20 0 1 0 410276792 2306654208 59518 33554432000 4194304 5870510 140724857616704 140724857615720 5262770 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 563148 59518 999 410 0 558621 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 2252592 KiB
Current children cumulated memory: 238072 KiB

[startup+2022.3 s]
/proc/loadavg: 2.10 2.09 2.06 3/200 6302
/proc/meminfo: memFree=22065956/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2252592 memory=238620 CPUtime=2022.21 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 464977 0 0 0 202013 208 0 0 20 0 1 0 410276792 2306654208 59655 33554432000 4194304 5870510 140724857616704 140724857615720 5282421 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 563148 59655 999 410 0 558621 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 2252592 KiB
Current children cumulated memory: 238620 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.07 2.06 3/201 6308
/proc/meminfo: memFree=22012944/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2279236 memory=272304 CPUtime=2082.21 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 470442 0 0 0 208007 214 0 0 20 0 1 0 410276792 2333937664 68076 33554432000 4194304 5870510 140724857616704 140724857615144 5282690 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 569809 68076 999 410 0 565282 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 272304 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/200 6313
/proc/meminfo: memFree=22005648/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2279236 memory=278448 CPUtime=2142.22 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 474863 0 0 0 214001 221 0 0 20 0 1 0 410276792 2333937664 69612 33554432000 4194304 5870510 140724857616704 140724857615144 5281796 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 569809 69612 999 410 0 565282 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 278448 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/200 6317
/proc/meminfo: memFree=22002196/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2279236 memory=282544 CPUtime=2202.21 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 479499 0 0 0 219994 227 0 0 20 0 1 0 410276792 2333937664 70636 33554432000 4194304 5870510 140724857616704 140724857615144 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 569809 70636 999 410 0 565282 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 282544 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/201 6323
/proc/meminfo: memFree=22044116/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2229916 memory=240004 CPUtime=2262.21 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 485052 0 0 0 225987 234 0 0 20 0 1 0 410276792 2283433984 60001 33554432000 4194304 5870510 140724857616704 140724857615720 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 557479 60001 999 410 0 552952 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 2229916 KiB
Current children cumulated memory: 240004 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6392
/proc/meminfo: memFree=22037000/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2279236 memory=276396 CPUtime=2322.21 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 490507 0 0 0 231981 240 0 0 20 0 1 0 410276792 2333937664 69099 33554432000 4194304 5870510 140724857616704 140724857615144 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 569809 69099 999 410 0 565282 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 276396 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6396
/proc/meminfo: memFree=22033788/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2279236 memory=274460 CPUtime=2382.2 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 495172 0 0 0 237975 245 0 0 20 0 1 0 410276792 2333937664 68615 33554432000 4194304 5870510 140724857616704 140724857615144 5308370 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 569809 68615 999 410 0 565282 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 274460 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6398
/proc/meminfo: memFree=22021440/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2279236 memory=288796 CPUtime=2400.01 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 497434 0 0 0 239754 247 0 0 20 0 1 0 410276792 2333937664 72199 33554432000 4194304 5870510 140724857616704 140724857615720 5282767 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 569809 72199 999 410 0 565282 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 288796 KiB

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

[startup+2400.11 s]
# the end of solver process 5963 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2397.55 s, system=2.47992 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6398
/proc/meminfo: memFree=22021440/32770624 swapFree=66939828/67108860
[pid=5963] ppid=5960 vsize=2279236 memory=288796 CPUtime=2400.01 cores=0,2,4,6
/proc/5963/stat : 5963 (xcsp_picat) R 5960 5963 3880 0 -1 4202496 497434 0 0 0 239754 247 0 0 20 0 1 0 410276792 2333937664 72199 33554432000 4194304 5870510 140724857616704 140724857615720 5282767 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28020736 140724857623583 140724857623661 140724857623661 140724857626570 0
/proc/5963/statm: 569809 72199 999 410 0 565282 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 288796 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.11
CPU time (s): 2400.03
CPU user time (s): 2397.55
CPU system time (s): 2.47992
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 2328556
Max. memory (cumulated for all children) (KiB): 315228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2397.55
system time used= 2.47992
maximum resident set size= 319176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 497434
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= 21
involuntary context switches= 3003


# summary of solver processes directly reported to runsolver:
#   pid: 5963
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2397.55
#   total CPU system time (s): 2.47992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.46735 second user time and 17.783 second system time

The end

Launcher Data 

Begin job on node119 at 2019-09-13 04:59:39
IDJOB=4395678
IDBENCH=137635
IDSOLVER=2845
FILE ID=node119/4395678-1568343619
RUNJOBID= node119-1568337054-3911
PBS_JOBID= 21701164
Free space on /tmp= 57268 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-sum-skj2/BinPacking-sum-n2w4b2r1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395678-1568343619/watcher-4395678-1568343619 -o /tmp/evaluation-result-4395678-1568343619/solver-4395678-1568343619 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3911 --watchdog 2560  xcsp_picat HOME/instance-4395678-1568343619.xml

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

MD5SUM BENCH= a404c513102fb879343dc63e509eedd5
RANDOM SEED=1508293100

node119.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        19103344 kB
MemAvailable:   28556564 kB
Buffers:          178680 kB
Cached:          9489116 kB
SwapCached:        61088 kB
Active:          5499808 kB
Inactive:        7471224 kB
Active(anon):    3242756 kB
Inactive(anon):   102688 kB
Active(file):    2257052 kB
Inactive(file):  7368536 kB
Unevictable:      107476 kB
Mlocked:          107476 kB
SwapTotal:      67108860 kB
SwapFree:       66939828 kB
Dirty:              3316 kB
Writeback:             0 kB
AnonPages:       3352428 kB
Mapped:            46556 kB
Shmem:             32808 kB
Slab:             285064 kB
SReclaimable:     256092 kB
SUnreclaim:        28972 kB
KernelStack:        3552 kB
PageTables:        12096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    6023912 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1662976 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 57264 MiB
End job on node119 at 2019-09-13 05:39:39