Trace number 4295713

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 2018-06-15? (TO) 2519.86 2520.02

General information on the benchmark

NameFrb/
frb-56-25-3-mgd_c18.xml
MD5SUM7c69722bcd82b7b6de23ca1e1f99c5f4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints511
Number of domains1
Minimum domain size25
Maximum domain size25
Distribution of domain sizes[{"size":25,"count":56}]
Minimum variable degree12
Maximum variable degree26
Distribution of variable degrees[{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":4},{"degree":15,"count":7},{"degree":16,"count":4},{"degree":17,"count":4},{"degree":18,"count":10},{"degree":19,"count":5},{"degree":20,"count":5},{"degree":21,"count":5},{"degree":22,"count":2},{"degree":23,"count":4},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":511}]
Number of extensional constraints511
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":511}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (9146 MiB free)
  memory of node 1: 16384 MiB (11239 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295713-1532572520/watcher-4295713-1532572520 -o /tmp/evaluation-result-4295713-1532572520/solver-4295713-1532572520 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32761 --watchdog 2580 xcsp_picat HOME/instance-4295713-1532572520.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=1467, runsolver pid=1464
Current StackSize limit: 8192 KiB


[startup+0.1002 s]*
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20856128/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=111688 memory=19256 CPUtime=0.1 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 1402 0 0 0 10 0 0 0 20 0 1 0 74815179 114368512 4814 33554432000 4194304 5849740 140728614080688 140728614079992 4488232 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 27922 4814 597 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 19256 KiB

[startup+0.210059 s]*
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20822680/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=111952 memory=52932 CPUtime=0.21 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 2170 0 0 0 20 1 0 0 20 0 1 0 74815179 114638848 13233 33554432000 4194304 5849740 140728614080688 140728614079992 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 27988 13233 679 405 0 24932 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111952 KiB
Current children cumulated memory: 52932 KiB

[startup+0.309781 s]*
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20822308/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=112276 memory=53256 CPUtime=0.31 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 2268 0 0 0 30 1 0 0 20 0 1 0 74815179 114970624 13314 33554432000 4194304 5849740 140728614080688 140728614079928 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 28069 13314 680 405 0 25013 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112276 KiB
Current children cumulated memory: 53256 KiB

[startup+0.700334 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20821192/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=113300 memory=54156 CPUtime=0.69 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 2524 0 0 0 68 1 0 0 20 0 1 0 74815179 116019200 13539 33554432000 4194304 5849740 140728614080688 140728614079928 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 28325 13539 680 405 0 25269 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113300 KiB
Current children cumulated memory: 54156 KiB

[startup+1.50034 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20820872/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=115860 memory=56732 CPUtime=1.49 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 3164 0 0 0 147 2 0 0 20 0 1 0 74815179 118640640 14183 33554432000 4194304 5849740 140728614080688 140728614079192 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 28965 14183 680 405 0 25909 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 115860 KiB
Current children cumulated memory: 56732 KiB

[startup+3.10973 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20817272/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=119408 memory=60612 CPUtime=3.1 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 7064 0 0 0 304 6 0 0 20 0 1 0 74815179 122273792 15153 33554432000 4194304 5849740 140728614080688 140728614079688 5413317 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 29852 15153 712 405 0 26796 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 119408 KiB
Current children cumulated memory: 60612 KiB

[startup+6.30034 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20811168/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=121376 memory=62420 CPUtime=6.29 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 15232 0 0 0 615 14 0 0 20 0 1 0 74815179 124289024 15605 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 30344 15605 712 405 0 27288 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 121376 KiB
Current children cumulated memory: 62420 KiB

[startup+12.7004 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20811228/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=126984 memory=68004 CPUtime=12.69 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 28615 0 0 0 1239 30 0 0 20 0 1 0 74815179 130031616 17001 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 31746 17001 712 405 0 28690 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 126984 KiB
Current children cumulated memory: 68004 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20799672/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=131800 memory=72908 CPUtime=25.48 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 54707 0 0 0 2490 58 0 0 20 0 1 0 74815179 134963200 18227 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 32950 18227 712 405 0 29894 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 131800 KiB
Current children cumulated memory: 72908 KiB

[startup+51.1099 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 1468
/proc/meminfo: memFree=20796012/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=135868 memory=76796 CPUtime=51.1 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 82406 0 0 0 5010 100 0 0 20 0 1 0 74815179 139128832 19199 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 33967 19199 712 405 0 30911 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 135868 KiB
Current children cumulated memory: 76796 KiB

[startup+102.3 s]
/proc/loadavg: 2.13 2.06 2.06 3/190 1532
/proc/meminfo: memFree=20140136/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=135096 memory=79984 CPUtime=102.29 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 125155 0 0 0 10047 182 0 0 20 0 1 0 74815179 138338304 19996 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 33774 19996 712 405 0 30718 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 135096 KiB
Current children cumulated memory: 79984 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/190 1533
/proc/meminfo: memFree=20128028/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=140896 memory=85668 CPUtime=162.28 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 160410 0 0 0 15965 263 0 0 20 0 1 0 74815179 144277504 21417 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 35224 21417 712 405 0 32168 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 140896 KiB
Current children cumulated memory: 85668 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/191 1535
/proc/meminfo: memFree=20117052/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=151104 memory=95952 CPUtime=222.28 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 194823 0 0 0 21889 339 0 0 20 0 1 0 74815179 154730496 23988 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 37776 23988 712 405 0 34720 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 151104 KiB
Current children cumulated memory: 95952 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 1543
/proc/meminfo: memFree=20111080/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=148912 memory=93772 CPUtime=282.27 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 228173 0 0 0 27819 408 0 0 20 0 1 0 74815179 152485888 23443 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 37228 23443 712 405 0 34172 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 148912 KiB
Current children cumulated memory: 93772 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 1544
/proc/meminfo: memFree=20114732/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=154124 memory=99000 CPUtime=342.28 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 258956 0 0 0 33760 468 0 0 20 0 1 0 74815179 157822976 24750 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 38531 24750 712 405 0 35475 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 154124 KiB
Current children cumulated memory: 99000 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 1546
/proc/meminfo: memFree=20113492/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=155516 memory=100452 CPUtime=402.27 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 279973 0 0 0 39708 519 0 0 20 0 1 0 74815179 159248384 25113 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 38879 25113 712 405 0 35823 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 155516 KiB
Current children cumulated memory: 100452 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 1547
/proc/meminfo: memFree=20107704/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=157640 memory=102288 CPUtime=462.27 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 301905 0 0 0 45652 575 0 0 20 0 1 0 74815179 161423360 25572 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 39410 25572 712 405 0 36354 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 157640 KiB
Current children cumulated memory: 102288 KiB


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

/proc/1467/statm: 98949 85176 712 405 0 95893 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 395796 KiB
Current children cumulated memory: 340704 KiB

[startup+1782.3 s]
/proc/loadavg: 2.09 2.07 2.09 3/191 1611
/proc/meminfo: memFree=19906420/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=325216 memory=270012 CPUtime=1782.17 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 656723 0 0 0 177160 1057 0 0 20 0 1 0 74815179 333021184 67503 33554432000 4194304 5849740 140728614080688 140728614079688 5437600 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 81304 67503 712 405 0 78248 0
Current children cumulated CPU time: 1782.17 s
Current children cumulated vsize: 325216 KiB
Current children cumulated memory: 270012 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.06 2.09 3/191 1612
/proc/meminfo: memFree=19906456/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=325216 memory=270124 CPUtime=1842.17 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 677165 0 0 0 183143 1074 0 0 20 0 1 0 74815179 333021184 67531 33554432000 4194304 5849740 140728614080688 140728614079688 5437576 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 81304 67531 712 405 0 78248 0
Current children cumulated CPU time: 1842.17 s
Current children cumulated vsize: 325216 KiB
Current children cumulated memory: 270124 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.05 2.08 3/190 1613
/proc/meminfo: memFree=19905292/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=326304 memory=271212 CPUtime=1902.16 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 698620 0 0 0 189127 1089 0 0 20 0 1 0 74815179 334135296 67803 33554432000 4194304 5849740 140728614080688 140728614079688 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 81576 67803 712 405 0 78520 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 326304 KiB
Current children cumulated memory: 271212 KiB

[startup+1962.3 s]
/proc/loadavg: 2.08 2.06 2.08 3/190 1614
/proc/meminfo: memFree=19862420/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=369012 memory=313920 CPUtime=1962.17 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 721800 0 0 0 195112 1105 0 0 20 0 1 0 74815179 377868288 78480 33554432000 4194304 5849740 140728614080688 140728614079688 5437560 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 92253 78480 712 405 0 89197 0
Current children cumulated CPU time: 1962.17 s
Current children cumulated vsize: 369012 KiB
Current children cumulated memory: 313920 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.04 2.08 3/191 1616
/proc/meminfo: memFree=19862388/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=369012 memory=313920 CPUtime=2022.16 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 738905 0 0 0 201101 1115 0 0 20 0 1 0 74815179 377868288 78480 33554432000 4194304 5849740 140728614080688 140728614079688 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 92253 78480 712 405 0 89197 0
Current children cumulated CPU time: 2022.16 s
Current children cumulated vsize: 369012 KiB
Current children cumulated memory: 313920 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.04 2.07 3/191 1624
/proc/meminfo: memFree=19861640/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=369012 memory=313920 CPUtime=2082.15 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 751441 0 0 0 207090 1125 0 0 20 0 1 0 74815179 377868288 78480 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 92253 78480 712 405 0 89197 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 369012 KiB
Current children cumulated memory: 313920 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/191 1625
/proc/meminfo: memFree=19862464/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=369012 memory=313920 CPUtime=2142.14 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 759895 0 0 0 213077 1137 0 0 20 0 1 0 74815179 377868288 78480 33554432000 4194304 5849740 140728614080688 140728614079688 5437560 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 92253 78480 712 405 0 89197 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 369012 KiB
Current children cumulated memory: 313920 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/191 1626
/proc/meminfo: memFree=19862404/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=369012 memory=313920 CPUtime=2202.14 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 764611 0 0 0 219068 1146 0 0 20 0 1 0 74815179 377868288 78480 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 92253 78480 712 405 0 89197 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 369012 KiB
Current children cumulated memory: 313920 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 1627
/proc/meminfo: memFree=19862536/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=369012 memory=313920 CPUtime=2262.13 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 769457 0 0 0 225057 1156 0 0 20 0 1 0 74815179 377868288 78480 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 92253 78480 712 405 0 89197 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 369012 KiB
Current children cumulated memory: 313920 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 1628
/proc/meminfo: memFree=19862620/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=369012 memory=313920 CPUtime=2322.13 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 774425 0 0 0 231048 1165 0 0 20 0 1 0 74815179 377868288 78480 33554432000 4194304 5849740 140728614080688 140728614079688 5438257 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 92253 78480 712 405 0 89197 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 369012 KiB
Current children cumulated memory: 313920 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1629
/proc/meminfo: memFree=19858256/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=373368 memory=318164 CPUtime=2382.14 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 780153 0 0 0 237041 1173 0 0 20 0 1 0 74815179 382328832 79541 33554432000 4194304 5849740 140728614080688 140728614079688 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 93342 79541 712 405 0 90286 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 373368 KiB
Current children cumulated memory: 318164 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1630
/proc/meminfo: memFree=19858940/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=373368 memory=318276 CPUtime=2442.13 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 782870 0 0 0 243030 1183 0 0 20 0 1 0 74815179 382328832 79569 33554432000 4194304 5849740 140728614080688 140728614079688 5437705 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 93342 79569 712 405 0 90286 0
Current children cumulated CPU time: 2442.13 s
Current children cumulated vsize: 373368 KiB
Current children cumulated memory: 318276 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/191 1633
/proc/meminfo: memFree=19708460/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=519964 memory=464872 CPUtime=2502.13 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 787435 0 0 0 249016 1197 0 0 20 0 1 0 74815179 532443136 116218 33554432000 4194304 5849740 140728614080688 140728614079688 140043692359559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 129991 116218 712 405 0 126935 0
Current children cumulated CPU time: 2502.13 s
Current children cumulated vsize: 519964 KiB
Current children cumulated memory: 464872 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.03 2.05 3/191 1633
/proc/meminfo: memFree=19708584/32770624 swapFree=67108860/67108860
[pid=1467] ppid=1464 vsize=519964 memory=464872 CPUtime=2519.83 cores=0,2,4,6
/proc/1467/stat : 1467 (xcsp_picat) R 1464 1467 32730 0 -1 4202496 814474 0 0 0 250782 1201 0 0 20 0 1 0 74815179 532443136 116218 33554432000 4194304 5849740 140728614080688 140728614079688 5437695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 30629888 140728614081718 140728614081796 140728614081796 140728614084554 0
/proc/1467/statm: 129991 116218 712 405 0 126935 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 519964 KiB
Current children cumulated memory: 464872 KiB

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

[startup+2520.02 s]
# the end of solver process 1467 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.83 s, system=12.0264 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2519.86
CPU user time (s): 2507.83
CPU system time (s): 12.0264
CPU usage (%): 99.9934
Max. virtual memory (cumulated for all children) (KiB): 519964
Max. memory (cumulated for all children) (KiB): 464872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.83
system time used= 12.0264
maximum resident set size= 464872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 814475
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= 64
involuntary context switches= 3157


# summary of solver processes directly reported to runsolver:
#   pid: 1467
#   total CPU time (s): 2519.86
#   total CPU user time (s): 2507.83
#   total CPU system time (s): 12.0264

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.2155 second user time and 16.0626 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 04:35:20
IDJOB=4295713
IDBENCH=141593
IDSOLVER=2754
FILE ID=node134/4295713-1532572520
RUNJOBID= node134-1532562373-32761
PBS_JOBID= 21021958
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Frb/frb-56-25-3-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295713-1532572520/watcher-4295713-1532572520 -o /tmp/evaluation-result-4295713-1532572520/solver-4295713-1532572520 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32761 --watchdog 2580  xcsp_picat HOME/instance-4295713-1532572520.xml

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

MD5SUM BENCH= 7c69722bcd82b7b6de23ca1e1f99c5f4
RANDOM SEED=416480757

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20875956 kB
MemAvailable:   31921184 kB
Buffers:          218572 kB
Cached:         11087448 kB
SwapCached:            0 kB
Active:          2148096 kB
Inactive:        9251008 kB
Active(anon):      44556 kB
Inactive(anon):    76428 kB
Active(file):    2103540 kB
Inactive(file):  9174580 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3644 kB
Writeback:             0 kB
AnonPages:        100112 kB
Mapped:            42840 kB
Shmem:             25248 kB
Slab:             194108 kB
SReclaimable:     165888 kB
SUnreclaim:        28220 kB
KernelStack:        3408 kB
PageTables:         5228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     462724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55556 MiB
End job on node134 at 2018-07-26 05:17:20