Trace number 4293791

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15UNSAT 2225.79 2225.68

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl10-11_c18.xml
MD5SUM0cb6e3dc45605db1284c892a60e68314
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.24173
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of constraints42
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":220}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":220}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":22},{"arity":11,"count":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":42}]
Optimization problemNO
Type of objective

Solver Data 

2225.71/2225.67	c xcsp_picat version 2.4#4 (June 15, 2018)
2225.71/2225.67	s UNSATISFIABLE

Verifier Data


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 (10436 MiB free)
  memory of node 1: 16384 MiB (13060 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293791-1532361015/watcher-4293791-1532361015 -o /tmp/evaluation-result-4293791-1532361015/solver-4293791-1532361015 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532360990-14323 --watchdog 2580 xcsp_picat HOME/instance-4293791-1532361015.xml 

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

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

solver pid=14543, runsolver pid=14540

[startup+0.100109 s]*
/proc/loadavg: 3.17 3.44 3.45 3/188 14544
/proc/meminfo: memFree=24048088/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=113064 memory=15172 CPUtime=0.09 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 2063 0 0 0 9 0 0 0 20 0 1 0 53664661 115777536 3793 33554432000 4194304 5849740 140722118555056 140722118555056 139864958893959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 28266 3793 653 405 0 25210 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 113064 KiB
Current children cumulated memory: 15172 KiB

[startup+0.209778 s]*
/proc/loadavg: 3.17 3.44 3.45 3/188 14544
/proc/meminfo: memFree=24046228/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=114568 memory=16652 CPUtime=0.21 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 2511 0 0 0 20 1 0 0 20 0 1 0 53664661 117317632 4163 33554432000 4194304 5849740 140722118555056 140722118555056 139864958893959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 28642 4163 653 405 0 25586 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 114568 KiB
Current children cumulated memory: 16652 KiB

[startup+0.308982 s]*
/proc/loadavg: 3.17 3.44 3.45 4/188 14544
/proc/meminfo: memFree=24045632/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=113288 memory=15464 CPUtime=0.31 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 2644 0 0 0 30 1 0 0 20 0 1 0 53664661 116006912 3866 33554432000 4194304 5849740 140722118555056 140722118555056 139864958893959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 28322 3866 653 405 0 25266 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 113288 KiB
Current children cumulated memory: 15464 KiB

[startup+0.700229 s]
/proc/loadavg: 3.17 3.44 3.45 3/188 14544
/proc/meminfo: memFree=24041092/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=115476 memory=17568 CPUtime=0.69 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 3769 0 0 0 67 2 0 0 20 0 1 0 53664661 118247424 4392 33554432000 4194304 5849740 140722118555056 140722118555056 139864958893959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 28869 4392 653 405 0 25813 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 115476 KiB
Current children cumulated memory: 17568 KiB

[startup+1.50027 s]
/proc/loadavg: 3.08 3.41 3.44 3/188 14544
/proc/meminfo: memFree=24040100/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=118648 memory=20460 CPUtime=1.49 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 6028 0 0 0 146 3 0 0 20 0 1 0 53664661 121495552 5115 33554432000 4194304 5849740 140722118555056 140722118554056 139864958893959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 29662 5115 653 405 0 26606 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 118648 KiB
Current children cumulated memory: 20460 KiB

[startup+3.10935 s]
/proc/loadavg: 3.08 3.41 3.44 3/188 14544
/proc/meminfo: memFree=24042684/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=117016 memory=19152 CPUtime=3.1 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 9799 0 0 0 306 4 0 0 20 0 1 0 53664661 119824384 4788 33554432000 4194304 5849740 140722118555056 140722118554056 5438257 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 29254 4788 653 405 0 26198 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 117016 KiB
Current children cumulated memory: 19152 KiB

[startup+6.30024 s]
/proc/loadavg: 2.99 3.39 3.43 3/188 14544
/proc/meminfo: memFree=24035048/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=120424 memory=22492 CPUtime=6.29 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 14767 0 0 0 622 7 0 0 20 0 1 0 53664661 123314176 5623 33554432000 4194304 5849740 140722118555056 140722118554056 139864958893959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 30106 5623 653 405 0 27050 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 120424 KiB
Current children cumulated memory: 22492 KiB

[startup+12.7002 s]
/proc/loadavg: 2.91 3.37 3.42 3/188 14544
/proc/meminfo: memFree=24022840/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=122960 memory=24880 CPUtime=12.69 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 21521 0 0 0 1259 10 0 0 20 0 1 0 53664661 125911040 6220 33554432000 4194304 5849740 140722118555056 140722118554056 139864958893959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 30740 6220 653 405 0 27684 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 122960 KiB
Current children cumulated memory: 24880 KiB

[startup+25.5004 s]
/proc/loadavg: 2.77 3.32 3.41 3/188 14544
/proc/meminfo: memFree=24018380/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=132724 memory=34500 CPUtime=25.5 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 34340 0 0 0 2533 17 0 0 20 0 1 0 53664661 135909376 8625 33554432000 4194304 5849740 140722118555056 140722118554056 139864958893959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 33181 8625 653 405 0 30125 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 132724 KiB
Current children cumulated memory: 34500 KiB

[startup+51.1096 s]
/proc/loadavg: 2.54 3.21 3.37 3/188 14544
/proc/meminfo: memFree=23966740/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=137240 memory=39232 CPUtime=51.1 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 51293 0 0 0 5083 27 0 0 20 0 1 0 53664661 140533760 9808 33554432000 4194304 5849740 140722118555056 140722118554056 5438297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 34310 9808 653 405 0 31254 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 137240 KiB
Current children cumulated memory: 39232 KiB

[startup+102.3 s]
/proc/loadavg: 2.23 3.02 3.30 3/188 14545
/proc/meminfo: memFree=23950052/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=142800 memory=49024 CPUtime=102.29 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 69832 0 0 0 10185 44 0 0 20 0 1 0 53664661 146227200 12256 33554432000 4194304 5849740 140722118555056 140722118554056 5335606 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 35700 12256 653 405 0 32644 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 142800 KiB
Current children cumulated memory: 49024 KiB

[startup+162.3 s]
/proc/loadavg: 2.09 2.84 3.21 3/188 14546
/proc/meminfo: memFree=23833228/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=160784 memory=67060 CPUtime=162.29 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 82309 0 0 0 16170 59 0 0 20 0 1 0 53664661 164642816 16765 33554432000 4194304 5849740 140722118555056 140722118554056 5438257 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 40196 16765 653 405 0 37140 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 160784 KiB
Current children cumulated memory: 67060 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.68 3.14 3/188 14547
/proc/meminfo: memFree=23736688/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=189392 memory=95668 CPUtime=222.3 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 91619 0 0 0 22163 67 0 0 20 0 1 0 53664661 193937408 23917 33554432000 4194304 5849740 140722118555056 140722118553928 5360543 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 47348 23917 653 405 0 44292 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 189392 KiB
Current children cumulated memory: 95668 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.56 3.07 3/188 14548
/proc/meminfo: memFree=23821224/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=163376 memory=69284 CPUtime=282.31 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 99091 0 0 0 28151 80 0 0 20 0 1 0 53664661 167297024 17321 33554432000 4194304 5849740 140722118555056 140722118553928 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 40844 17321 653 405 0 37788 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 163376 KiB
Current children cumulated memory: 69284 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.46 3.00 3/187 14550
/proc/meminfo: memFree=23661252/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=214864 memory=120856 CPUtime=342.31 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 110124 0 0 0 34138 93 0 0 20 0 1 0 53664661 220020736 30214 33554432000 4194304 5849740 140722118555056 140722118554056 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 53716 30214 653 405 0 50660 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 214864 KiB
Current children cumulated memory: 120856 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.37 2.94 3/187 14551
/proc/meminfo: memFree=23642080/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=198480 memory=104628 CPUtime=402.31 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 115105 0 0 0 40128 103 0 0 20 0 1 0 53664661 203243520 26157 33554432000 4194304 5849740 140722118555056 140722118553928 5395142 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 49620 26157 653 405 0 46564 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 198480 KiB
Current children cumulated memory: 104628 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.31 2.88 3/187 14552
/proc/meminfo: memFree=23547836/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=228032 memory=133976 CPUtime=462.31 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 133134 0 0 0 46117 114 0 0 20 0 1 0 53664661 233504768 33494 33554432000 4194304 5849740 140722118555056 140722118554056 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 57008 33494 653 405 0 53952 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 228032 KiB
Current children cumulated memory: 133976 KiB


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

Current children cumulated memory: 233924 KiB

[startup+1722.3 s]
/proc/loadavg: 2.05 2.10 2.28 3/187 14612
/proc/meminfo: memFree=23345208/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=327776 memory=233856 CPUtime=1722.37 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 246048 0 0 0 171952 285 0 0 20 0 1 0 53664661 335642624 58464 33554432000 4194304 5849740 140722118555056 140722118554056 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 81944 58464 653 405 0 78888 0
Current children cumulated CPU time: 1722.37 s
Current children cumulated vsize: 327776 KiB
Current children cumulated memory: 233856 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.08 2.26 3/187 14613
/proc/meminfo: memFree=23344588/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=327776 memory=233924 CPUtime=1782.38 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 247633 0 0 0 177947 291 0 0 20 0 1 0 53664661 335642624 58481 33554432000 4194304 5849740 140722118555056 140722118554056 5437741 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 81944 58481 653 405 0 78888 0
Current children cumulated CPU time: 1782.38 s
Current children cumulated vsize: 327776 KiB
Current children cumulated memory: 233924 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.24 3/187 14621
/proc/meminfo: memFree=23315668/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=327776 memory=233924 CPUtime=1842.39 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 252956 0 0 0 183942 297 0 0 20 0 1 0 53664661 335642624 58481 33554432000 4194304 5849740 140722118555056 140722118554056 5335519 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 81944 58481 653 405 0 78888 0
Current children cumulated CPU time: 1842.39 s
Current children cumulated vsize: 327776 KiB
Current children cumulated memory: 233924 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.22 3/187 14622
/proc/meminfo: memFree=23315988/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=295008 memory=201156 CPUtime=1902.39 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 256651 0 0 0 189934 305 0 0 20 0 1 0 53664661 302088192 50289 33554432000 4194304 5849740 140722118555056 140722118554056 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 73752 50289 653 405 0 70696 0
Current children cumulated CPU time: 1902.39 s
Current children cumulated vsize: 295008 KiB
Current children cumulated memory: 201156 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.21 3/187 14623
/proc/meminfo: memFree=23316760/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=327776 memory=233660 CPUtime=1962.39 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 263025 0 0 0 195927 312 0 0 20 0 1 0 53664661 335642624 58415 33554432000 4194304 5849740 140722118555056 140722118554056 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 81944 58415 653 405 0 78888 0
Current children cumulated CPU time: 1962.39 s
Current children cumulated vsize: 327776 KiB
Current children cumulated memory: 233660 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.20 3/187 14624
/proc/meminfo: memFree=23317240/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=327776 memory=233660 CPUtime=2022.4 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 267775 0 0 0 201919 321 0 0 20 0 1 0 53664661 335642624 58415 33554432000 4194304 5849740 140722118555056 140722118554056 5438257 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 81944 58415 653 405 0 78888 0
Current children cumulated CPU time: 2022.4 s
Current children cumulated vsize: 327776 KiB
Current children cumulated memory: 233660 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.19 3/187 14625
/proc/meminfo: memFree=23349248/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=327776 memory=233660 CPUtime=2082.4 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 275740 0 0 0 207910 330 0 0 20 0 1 0 53664661 335642624 58415 33554432000 4194304 5849740 140722118555056 140722118554056 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 81944 58415 653 405 0 78888 0
Current children cumulated CPU time: 2082.4 s
Current children cumulated vsize: 327776 KiB
Current children cumulated memory: 233660 KiB

[startup+2142.3 s]
/proc/loadavg: 2.04 2.04 2.18 3/187 14627
/proc/meminfo: memFree=23312896/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=331544 memory=237692 CPUtime=2142.41 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 283931 0 0 0 213899 342 0 0 20 0 1 0 53664661 339501056 59423 33554432000 4194304 5849740 140722118555056 140722118553928 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 82886 59423 653 405 0 79830 0
Current children cumulated CPU time: 2142.41 s
Current children cumulated vsize: 331544 KiB
Current children cumulated memory: 237692 KiB

[startup+2202.3 s]
/proc/loadavg: 2.09 2.05 2.18 3/187 14628
/proc/meminfo: memFree=23280660/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=364312 memory=270452 CPUtime=2202.41 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 302614 0 0 0 219887 354 0 0 20 0 1 0 53664661 373055488 67613 33554432000 4194304 5849740 140722118555056 140722118554056 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 91078 67613 653 405 0 88022 0
Current children cumulated CPU time: 2202.41 s
Current children cumulated vsize: 364312 KiB
Current children cumulated memory: 270452 KiB

[startup+2225.68 s]
# the end of solver process 14543 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2222.21 s, system=3.58225 s

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

[startup+2214.4 s]
/proc/loadavg: 2.07 2.05 2.18 3/187 14628
/proc/meminfo: memFree=23280660/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=331544 memory=237692 CPUtime=2214.51 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 302674 0 0 0 221096 355 0 0 20 0 1 0 53664661 339501056 59423 33554432000 4194304 5849740 140722118555056 140722118554056 5438192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 82886 59423 653 405 0 79830 0
Current children cumulated CPU time: 2214.51 s
Current children cumulated vsize: 331544 KiB
Current children cumulated memory: 237692 KiB

[startup+2220.8 s]
/proc/loadavg: 2.07 2.05 2.17 3/187 14628
/proc/meminfo: memFree=23482964/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=162384 memory=68316 CPUtime=2220.91 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 308910 0 0 0 221734 357 0 0 20 0 1 0 53664661 166281216 17079 33554432000 4194304 5849740 140722118555056 140722118554056 139864958893959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 40596 17079 653 405 0 37540 0
Current children cumulated CPU time: 2220.91 s
Current children cumulated vsize: 162384 KiB
Current children cumulated memory: 68316 KiB

[startup+2224 s]*
/proc/loadavg: 2.06 2.05 2.17 3/187 14629
/proc/meminfo: memFree=23475908/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=169476 memory=75408 CPUtime=2224.11 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 310180 0 0 0 222054 357 0 0 20 0 1 0 53664661 173543424 18852 33554432000 4194304 5849740 140722118555056 140722118554056 5312657 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 42369 18852 653 405 0 39313 0
Current children cumulated CPU time: 2224.11 s
Current children cumulated vsize: 169476 KiB
Current children cumulated memory: 75408 KiB

[startup+2224.8 s]
/proc/loadavg: 2.06 2.05 2.17 3/187 14629
/proc/meminfo: memFree=23475908/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=169476 memory=75408 CPUtime=2224.91 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 310180 0 0 0 222133 358 0 0 20 0 1 0 53664661 173543424 18852 33554432000 4194304 5849740 140722118555056 140722118554056 5438192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 42369 18852 653 405 0 39313 0
Current children cumulated CPU time: 2224.91 s
Current children cumulated vsize: 169476 KiB
Current children cumulated memory: 75408 KiB

[startup+2225.2 s]
/proc/loadavg: 2.06 2.05 2.17 3/187 14629
/proc/meminfo: memFree=23476012/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=169476 memory=75408 CPUtime=2225.31 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 310180 0 0 0 222173 358 0 0 20 0 1 0 53664661 173543424 18852 33554432000 4194304 5849740 140722118555056 140722118554056 5437609 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 42369 18852 653 405 0 39313 0
Current children cumulated CPU time: 2225.31 s
Current children cumulated vsize: 169476 KiB
Current children cumulated memory: 75408 KiB

[startup+2225.6 s]
/proc/loadavg: 2.06 2.05 2.17 3/187 14629
/proc/meminfo: memFree=23476012/32770624 swapFree=67108860/67108860
[pid=14543] ppid=14540 vsize=169476 memory=75408 CPUtime=2225.71 cores=1,3,5,7
/proc/14543/stat : 14543 (xcsp_picat) R 14540 14543 2271 0 -1 4202496 310180 0 0 0 222213 358 0 0 20 0 1 0 53664661 173543424 18852 33554432000 4194304 5849740 140722118555056 140722118554056 5437766 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 39952384 140722118562998 140722118563076 140722118563076 140722118565834 0
/proc/14543/statm: 42369 18852 653 405 0 39313 0
Current children cumulated CPU time: 2225.71 s
Current children cumulated vsize: 169476 KiB
Current children cumulated memory: 75408 KiB

Child status: 0
Real time (s): 2225.68
CPU time (s): 2225.79
CPU user time (s): 2222.21
CPU system time (s): 3.58225
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 364312
Max. memory (cumulated for all children) (KiB): 270460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2222.21
system time used= 3.58224
maximum resident set size= 270460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 310265
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= 75
involuntary context switches= 879


# summary of solver processes directly reported to runsolver:
#   pid: 14543
#   total CPU time (s): 2225.79
#   total CPU user time (s): 2222.21
#   total CPU system time (s): 3.58225

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.73512 second user time and 16.7586 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-23 17:50:15
IDJOB=4293791
IDBENCH=141236
IDSOLVER=2754
FILE ID=node105/4293791-1532361015
RUNJOBID= node105-1532360990-14323
PBS_JOBID= 21019001
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl10-11_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293791-1532361015/watcher-4293791-1532361015 -o /tmp/evaluation-result-4293791-1532361015/solver-4293791-1532361015 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532360990-14323 --watchdog 2580  xcsp_picat HOME/instance-4293791-1532361015.xml

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

MD5SUM BENCH= 0cb6e3dc45605db1284c892a60e68314
RANDOM SEED=141709345

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        24060720 kB
MemAvailable:   31908168 kB
Buffers:          196392 kB
Cached:          7796152 kB
SwapCached:            0 kB
Active:          1409248 kB
Inactive:        6668708 kB
Active(anon):      35184 kB
Inactive(anon):    69956 kB
Active(file):    1374064 kB
Inactive(file):  6598752 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3524 kB
Writeback:             0 kB
AnonPages:        107220 kB
Mapped:            38992 kB
Shmem:             17036 kB
Slab:             330316 kB
SReclaimable:     303092 kB
SUnreclaim:        27224 kB
KernelStack:        3584 kB
PageTables:         5220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     465128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44848 MiB
End job on node105 at 2018-07-23 18:27:21