Trace number 4395680

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) 2400.12 2400.12

General information on the benchmark

NameBinPacking/BinPacking-sum-skj1/
BinPacking-sum-n2c3w1r.xml
MD5SUM48163221e8f5f568f71e6a1b1b758a13
Bench CategoryCOP (optimization 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 variables811
Number of constraints93
Number of domains2
Minimum domain size46
Maximum domain size63
Distribution of domain sizes[{"size":46,"count":1},{"size":63,"count":810}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":765},{"degree":5,"count":45}]
Minimum constraint arity18
Maximum constraint arity810
Distribution of constraint arities[{"arity":18,"count":90},{"arity":46,"count":1},{"arity":810,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":45},{"type":"lex","count":1},{"type":"sum","count":45},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

1572.17/1572.22	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 (9270 MiB free)
  memory of node 1: 16384 MiB (12404 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395680-1568343149/watcher-4395680-1568343149 -o /tmp/evaluation-result-4395680-1568343149/solver-4395680-1568343149 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3912 --watchdog 2560 xcsp_picat HOME/instance-4395680-1568343149.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=5865, runsolver pid=5862


[startup+0.100166 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 5866
/proc/meminfo: memFree=22157084/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=2039532 memory=43420 CPUtime=0.1 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1844 0 0 0 10 0 0 0 20 0 1 0 410229833 2088480768 10855 33554432000 4194304 5870510 140721910127360 140721910124504 4462646 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 509883 10855 870 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 43420 KiB

[startup+0.209743 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 5866
/proc/meminfo: memFree=22130336/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=2039532 memory=70044 CPUtime=0.2 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1870 0 0 0 20 0 0 0 20 0 1 0 410229833 2088480768 17511 33554432000 4194304 5870510 140721910127360 140721910124504 4467376 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 509883 17511 870 410 0 505356 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 70044 KiB

[startup+0.309633 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 5866
/proc/meminfo: memFree=22119792/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=2039532 memory=78428 CPUtime=0.3 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1881 0 0 0 30 0 0 0 20 0 1 0 410229833 2088480768 19607 33554432000 4194304 5870510 140721910127360 140721910124504 4461503 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 509883 19607 883 410 0 505356 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 78428 KiB

[startup+0.700355 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 5866
/proc/meminfo: memFree=22094844/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=2074788 memory=143732 CPUtime=0.69 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 8310 0 0 0 67 2 0 0 20 0 1 0 410229833 2124582912 35933 33554432000 4194304 5870510 140721910127360 140721910124504 4524549 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 518697 35933 973 410 0 514170 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2074788 KiB
Current children cumulated memory: 143732 KiB

[startup+1.50038 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 5866
/proc/meminfo: memFree=21888268/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=2239868 memory=470616 CPUtime=1.49 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 33568 0 0 0 141 8 0 0 20 0 1 0 410229833 2293624832 117654 33554432000 4194304 5870510 140721910127360 140721910124504 5326937 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 560006 117654 973 410 0 555479 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2239868 KiB
Current children cumulated memory: 470616 KiB

[startup+3.10964 s]
/proc/loadavg: 2.08 2.03 2.05 3/200 5866
/proc/meminfo: memFree=21535212/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=2521728 memory=687432 CPUtime=3.1 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 71194 0 0 0 294 16 0 0 20 0 1 0 410229833 2582249472 171858 33554432000 4194304 5870510 140721910127360 140721910126520 140213230730213 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 630432 171858 973 410 0 625905 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2521728 KiB
Current children cumulated memory: 687432 KiB

[startup+6.30029 s]
/proc/loadavg: 2.08 2.03 2.05 3/200 5866
/proc/meminfo: memFree=20984224/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=3052208 memory=1252428 CPUtime=6.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 156423 0 0 0 596 33 0 0 20 0 1 0 410229833 3125460992 313107 33554432000 4194304 5870510 140721910127360 140721910125912 4467376 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 763052 313107 973 410 0 758525 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 3052208 KiB
Current children cumulated memory: 1252428 KiB

[startup+12.7004 s]
/proc/loadavg: 2.07 2.03 2.05 3/200 5866
/proc/meminfo: memFree=20128468/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=4246480 memory=2174888 CPUtime=12.69 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 281795 0 0 0 1211 58 0 0 20 0 1 0 410229833 4348395520 543722 33554432000 4194304 5870510 140721910127360 140721910125912 4442494 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1061620 543722 973 410 0 1057093 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 4246480 KiB
Current children cumulated memory: 2174888 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.03 2.05 3/200 5866
/proc/meminfo: memFree=18988376/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5513012 memory=3204324 CPUtime=25.49 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 726681 0 0 0 2449 100 0 0 20 0 1 0 410229833 5645324288 801081 33554432000 4194304 5870510 140721910127360 140721910125864 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378253 801081 979 410 0 1373726 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 5513012 KiB
Current children cumulated memory: 3204324 KiB

[startup+51.1092 s]
/proc/loadavg: 2.04 2.03 2.05 3/200 5869
/proc/meminfo: memFree=18988172/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5513012 memory=3204324 CPUtime=51.1 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 728166 0 0 0 5010 100 0 0 20 0 1 0 410229833 5645324288 801081 33554432000 4194304 5870510 140721910127360 140721910125864 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378253 801081 979 410 0 1373726 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 5513012 KiB
Current children cumulated memory: 3204324 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 5872
/proc/meminfo: memFree=18987616/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5513012 memory=3204324 CPUtime=102.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 750229 0 0 0 10127 102 0 0 20 0 1 0 410229833 5645324288 801081 33554432000 4194304 5870510 140721910127360 140721910125864 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378253 801081 979 410 0 1373726 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 5513012 KiB
Current children cumulated memory: 3204324 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 5876
/proc/meminfo: memFree=18982060/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5513012 memory=3209520 CPUtime=162.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 753208 0 0 0 16126 103 0 0 20 0 1 0 410229833 5645324288 802380 33554432000 4194304 5870510 140721910127360 140721910125864 5337596 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378253 802380 979 410 0 1373726 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 5513012 KiB
Current children cumulated memory: 3209520 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 5883
/proc/meminfo: memFree=18976960/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5513012 memory=3215140 CPUtime=222.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 771213 0 0 0 22125 104 0 0 20 0 1 0 410229833 5645324288 803785 33554432000 4194304 5870510 140721910127360 140721910125864 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378253 803785 979 410 0 1373726 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 5513012 KiB
Current children cumulated memory: 3215140 KiB

[startup+282.3 s]
/proc/loadavg: 2.41 2.14 2.09 3/199 5887
/proc/meminfo: memFree=18970764/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5513012 memory=3221436 CPUtime=282.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 788437 0 0 0 28124 105 0 0 20 0 1 0 410229833 5645324288 805359 33554432000 4194304 5870510 140721910127360 140721910125864 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378253 805359 979 410 0 1373726 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 5513012 KiB
Current children cumulated memory: 3221436 KiB

[startup+342.3 s]
/proc/loadavg: 2.15 2.12 2.08 3/199 5891
/proc/meminfo: memFree=18962608/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5513012 memory=3229560 CPUtime=342.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 805368 0 0 0 34122 107 0 0 20 0 1 0 410229833 5645324288 807390 33554432000 4194304 5870510 140721910127360 140721910125864 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378253 807390 979 410 0 1373726 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 5513012 KiB
Current children cumulated memory: 3229560 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/199 5898
/proc/meminfo: memFree=18949288/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5513012 memory=3234852 CPUtime=402.28 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 821873 0 0 0 40120 108 0 0 20 0 1 0 410229833 5645324288 808713 33554432000 4194304 5870510 140721910127360 140721910125864 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378253 808713 979 410 0 1373726 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 5513012 KiB
Current children cumulated memory: 3234852 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.09 2.08 3/199 5902
/proc/meminfo: memFree=18941016/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5513012 memory=3240668 CPUtime=462.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 828536 0 0 0 46120 109 0 0 20 0 1 0 410229833 5645324288 810167 33554432000 4194304 5870510 140721910127360 140721910125864 5337389 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378253 810167 979 410 0 1373726 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 5513012 KiB
Current children cumulated memory: 3240668 KiB


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

/proc/meminfo: memFree=19891024/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=4064956 memory=2257380 CPUtime=1662.28 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1047075 0 0 0 166076 152 0 0 20 0 1 0 410229833 4162514944 564345 33554432000 4194304 5870510 140721910127360 140721910126344 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1016239 564345 1005 410 0 1011712 0
Current children cumulated CPU time: 1662.28 s
Current children cumulated vsize: 4064956 KiB
Current children cumulated memory: 2257380 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 6108
/proc/meminfo: memFree=19837652/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=4197216 memory=2273764 CPUtime=1722.28 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1057635 0 0 0 172074 154 0 0 20 0 1 0 410229833 4297949184 568441 33554432000 4194304 5870510 140721910127360 140721910126312 5288922 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1049304 568441 1005 410 0 1044777 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 4197216 KiB
Current children cumulated memory: 2273764 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 6112
/proc/meminfo: memFree=18883260/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228276 CPUtime=1782.28 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1348144 0 0 0 178002 226 0 0 20 0 1 0 410229833 5647302656 807069 33554432000 4194304 5870510 140721910127360 140721910125864 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807069 1005 410 0 1374209 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228276 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 6118
/proc/meminfo: memFree=18884844/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=1842.28 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1366863 0 0 0 184001 227 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 6122
/proc/meminfo: memFree=18878888/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=1902.28 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1384655 0 0 0 190000 228 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 6126
/proc/meminfo: memFree=18885680/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=1962.28 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1387635 0 0 0 196000 228 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337589 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

[startup+2022.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/199 6133
/proc/meminfo: memFree=18885352/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=2022.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1406023 0 0 0 201999 230 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337596 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

[startup+2082.3 s]
/proc/loadavg: 2.18 2.07 2.06 3/199 6137
/proc/meminfo: memFree=18885408/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=2082.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1426927 0 0 0 207998 231 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

[startup+2142.3 s]
/proc/loadavg: 2.18 2.09 2.07 3/199 6141
/proc/meminfo: memFree=18883504/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=2142.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1445530 0 0 0 213997 232 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

[startup+2202.3 s]
/proc/loadavg: 2.16 2.10 2.07 3/199 6148
/proc/meminfo: memFree=18882684/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=2202.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1467203 0 0 0 219995 234 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

[startup+2262.3 s]
/proc/loadavg: 2.09 2.10 2.07 3/199 6152
/proc/meminfo: memFree=18879220/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=2262.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1468697 0 0 0 225995 234 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

[startup+2322.3 s]
/proc/loadavg: 2.09 2.10 2.07 3/200 6164
/proc/meminfo: memFree=18876152/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=2322.29 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1492431 0 0 0 231993 236 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.08 2.06 3/200 6170
/proc/meminfo: memFree=18913596/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=2382.3 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1513808 0 0 0 237993 237 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.02 2.07 2.06 3/200 6172
/proc/meminfo: memFree=18879440/32770624 swapFree=66939828/67108860
[pid=5865] ppid=5862 vsize=5514944 memory=3228448 CPUtime=2400 cores=1,3,5,7
/proc/5865/stat : 5865 (xcsp_picat) R 5862 5865 3880 0 -1 4202496 1513820 0 0 0 239763 237 0 0 20 0 1 0 410229833 5647302656 807112 33554432000 4194304 5870510 140721910127360 140721910125864 5337589 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32571392 140721910129695 140721910129773 140721910129773 140721910132682 0
/proc/5865/statm: 1378736 807112 1005 410 0 1374209 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 5514944 KiB
Current children cumulated memory: 3228448 KiB

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

[startup+2400.12 s]
# the end of solver process 5865 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2397.64 s, system=2.48704 s

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

[startup+2400.11 s]*
/proc/loadavg: 2.02 2.07 2.06 3/200 6172
/proc/meminfo: memFree=20919584/32770624 swapFree=66939828/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.12
CPU time (s): 2400.12
CPU user time (s): 2397.64
CPU system time (s): 2.48704
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 6804492
Max. memory (cumulated for all children) (KiB): 4028644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2397.64
system time used= 2.48704
maximum resident set size= 4028644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1513821
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= 51
involuntary context switches= 818


# summary of solver processes directly reported to runsolver:
#   pid: 5865
#   total CPU time (s): 2400.12
#   total CPU user time (s): 2397.64
#   total CPU system time (s): 2.48704

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.47603 second user time and 16.761 second system time

The end

Launcher Data 

Begin job on node119 at 2019-09-13 04:51:50
IDJOB=4395680
IDBENCH=136462
IDSOLVER=2845
FILE ID=node119/4395680-1568343149
RUNJOBID= node119-1568337054-3912
PBS_JOBID= 21701164
Free space on /tmp= 57268 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-sum-skj1/BinPacking-sum-n2c3w1r.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395680-1568343149/watcher-4395680-1568343149 -o /tmp/evaluation-result-4395680-1568343149/solver-4395680-1568343149 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3912 --watchdog 2560  xcsp_picat HOME/instance-4395680-1568343149.xml

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

MD5SUM BENCH= 48163221e8f5f568f71e6a1b1b758a13
RANDOM SEED=226605341

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:        22195276 kB
MemAvailable:   31648608 kB
Buffers:          178532 kB
Cached:          9488464 kB
SwapCached:        61088 kB
Active:          2415460 kB
Inactive:        7471080 kB
Active(anon):     158152 kB
Inactive(anon):   102688 kB
Active(file):    2257308 kB
Inactive(file):  7368392 kB
Unevictable:      107476 kB
Mlocked:          107476 kB
SwapTotal:      67108860 kB
SwapFree:       66939828 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        396360 kB
Mapped:            46260 kB
Shmem:             32808 kB
Slab:             285392 kB
SReclaimable:     256092 kB
SUnreclaim:        29300 kB
KernelStack:        3568 kB
PageTables:         6444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2665016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    327680 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 05:31:50