Trace number 4295605

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) 2519.82 2520.01

General information on the benchmark

NameFrb/
frb-56-25-2-mgd_c18.xml
MD5SUM9f5dcf75f47057a7c780da5476ab91b2
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 degree7
Maximum variable degree26
Distribution of variable degrees[{"degree":7,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":1},{"degree":14,"count":4},{"degree":15,"count":6},{"degree":16,"count":2},{"degree":17,"count":9},{"degree":18,"count":5},{"degree":19,"count":8},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":7},{"degree":23,"count":2},{"degree":24,"count":3},{"degree":26,"count":2}]
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 (3201 MiB free)
  memory of node 1: 16384 MiB (9536 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295605-1532565819/watcher-4295605-1532565819 -o /tmp/evaluation-result-4295605-1532565819/solver-4295605-1532565819 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580 xcsp_picat HOME/instance-4295605-1532565819.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=27900, runsolver pid=27897
Current StackSize limit: 8192 KiB


[startup+0.100616 s]*
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=13028128/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=111688 memory=18736 CPUtime=0.1 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 1262 0 0 0 10 0 0 0 20 0 1 0 74145078 114368512 4684 33554432000 4194304 5849740 140736690071248 140736690070552 139791959936000 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 27922 4684 593 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18736 KiB

[startup+0.209756 s]*
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=12997504/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=111968 memory=50472 CPUtime=0.2 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 2069 0 0 0 20 0 0 0 20 0 1 0 74145078 114655232 12618 33554432000 4194304 5849740 140736690071248 140736690070552 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 27992 12618 679 405 0 24936 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 111968 KiB
Current children cumulated memory: 50472 KiB

[startup+0.309687 s]*
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=12997132/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=112276 memory=50796 CPUtime=0.3 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 2167 0 0 0 30 0 0 0 20 0 1 0 74145078 114970624 12699 33554432000 4194304 5849740 140736690071248 140736690070552 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 28069 12699 680 405 0 25013 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 112276 KiB
Current children cumulated memory: 50796 KiB

[startup+0.700274 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=12996264/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=113300 memory=51696 CPUtime=0.69 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 2423 0 0 0 68 1 0 0 20 0 1 0 74145078 116019200 12924 33554432000 4194304 5849740 140736690071248 140736690070552 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 28325 12924 680 405 0 25269 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113300 KiB
Current children cumulated memory: 51696 KiB

[startup+1.50028 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=12993484/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=115860 memory=54272 CPUtime=1.49 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 3063 0 0 0 147 2 0 0 20 0 1 0 74145078 118640640 13568 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 28965 13568 680 405 0 25909 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 115860 KiB
Current children cumulated memory: 54272 KiB

[startup+3.10961 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=12984564/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=119672 memory=58420 CPUtime=3.1 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 6671 0 0 0 303 7 0 0 20 0 1 0 74145078 122544128 14605 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 29918 14605 712 405 0 26862 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 119672 KiB
Current children cumulated memory: 58420 KiB

[startup+6.30031 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=12984892/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=121240 memory=59732 CPUtime=6.29 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 14085 0 0 0 616 13 0 0 20 0 1 0 74145078 124149760 14933 33554432000 4194304 5849740 140736690071248 140736690069736 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 30310 14933 712 405 0 27254 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 121240 KiB
Current children cumulated memory: 59732 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=12985312/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=124508 memory=63252 CPUtime=12.69 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 25277 0 0 0 1239 30 0 0 20 0 1 0 74145078 127496192 15813 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 31127 15813 712 405 0 28071 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 124508 KiB
Current children cumulated memory: 63252 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=12971788/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=132216 memory=70804 CPUtime=25.49 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 45438 0 0 0 2494 55 0 0 20 0 1 0 74145078 135389184 17701 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 33054 17701 712 405 0 29998 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 132216 KiB
Current children cumulated memory: 70804 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 27901
/proc/meminfo: memFree=12960564/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=135380 memory=74028 CPUtime=51.1 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 71650 0 0 0 5010 100 0 0 20 0 1 0 74145078 138629120 18507 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 33845 18507 712 405 0 30789 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 135380 KiB
Current children cumulated memory: 74028 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27902
/proc/meminfo: memFree=12947892/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=138236 memory=80316 CPUtime=102.29 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 115029 0 0 0 10046 183 0 0 20 0 1 0 74145078 141553664 20079 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 34559 20079 712 405 0 31503 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 138236 KiB
Current children cumulated memory: 80316 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27903
/proc/meminfo: memFree=12941348/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=141736 memory=83776 CPUtime=162.28 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 148050 0 0 0 15965 263 0 0 20 0 1 0 74145078 145137664 20944 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 35434 20944 712 405 0 32378 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 141736 KiB
Current children cumulated memory: 83776 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27904
/proc/meminfo: memFree=12925916/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=156584 memory=98820 CPUtime=222.28 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 184098 0 0 0 21891 337 0 0 20 0 1 0 74145078 160342016 24705 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 39146 24705 712 405 0 36090 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 156584 KiB
Current children cumulated memory: 98820 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27905
/proc/meminfo: memFree=12921028/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=159872 memory=101892 CPUtime=282.27 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 216169 0 0 0 27822 405 0 0 20 0 1 0 74145078 163708928 25473 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 39968 25473 712 405 0 36912 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 159872 KiB
Current children cumulated memory: 101892 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/187 27906
/proc/meminfo: memFree=12940412/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=154492 memory=96632 CPUtime=342.27 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 241477 0 0 0 33755 472 0 0 20 0 1 0 74145078 158199808 24158 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 38623 24158 712 405 0 35567 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 154492 KiB
Current children cumulated memory: 96632 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/188 27915
/proc/meminfo: memFree=12917344/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=161428 memory=103460 CPUtime=402.26 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 259493 0 0 0 39699 527 0 0 20 0 1 0 74145078 165302272 25865 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 40357 25865 712 405 0 37301 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 161428 KiB
Current children cumulated memory: 103460 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 27916
/proc/meminfo: memFree=12898340/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=184140 memory=126312 CPUtime=462.27 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 271656 0 0 0 45656 571 0 0 20 0 1 0 74145078 188559360 31578 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 46035 31578 712 405 0 42979 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 184140 KiB
Current children cumulated memory: 126312 KiB


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

/proc/27900/statm: 101853 87384 712 405 0 98797 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 407412 KiB
Current children cumulated memory: 349536 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27975
/proc/meminfo: memFree=12452244/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=465444 memory=407568 CPUtime=1782.17 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 485804 0 0 0 177206 1011 0 0 20 0 1 0 74145078 476614656 101892 33554432000 4194304 5849740 140736690071248 140736690070408 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 116361 101892 712 405 0 113305 0
Current children cumulated CPU time: 1782.17 s
Current children cumulated vsize: 465444 KiB
Current children cumulated memory: 407568 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 27976
/proc/meminfo: memFree=12534196/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=465444 memory=407568 CPUtime=1842.17 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 502485 0 0 0 183196 1021 0 0 20 0 1 0 74145078 476614656 101892 33554432000 4194304 5849740 140736690071248 140736690070248 5335606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 116361 101892 712 405 0 113305 0
Current children cumulated CPU time: 1842.17 s
Current children cumulated vsize: 465444 KiB
Current children cumulated memory: 407568 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 27977
/proc/meminfo: memFree=12517356/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=465444 memory=407568 CPUtime=1902.16 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 519247 0 0 0 189186 1030 0 0 20 0 1 0 74145078 476614656 101892 33554432000 4194304 5849740 140736690071248 140736690070248 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 116361 101892 712 405 0 113305 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 465444 KiB
Current children cumulated memory: 407568 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27978
/proc/meminfo: memFree=12446548/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=535556 memory=477680 CPUtime=1962.17 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 537412 0 0 0 195173 1044 0 0 20 0 1 0 74145078 548409344 119420 33554432000 4194304 5849740 140736690071248 140736690070248 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 133889 119420 712 405 0 130833 0
Current children cumulated CPU time: 1962.17 s
Current children cumulated vsize: 535556 KiB
Current children cumulated memory: 477680 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27979
/proc/meminfo: memFree=12382068/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=535556 memory=477680 CPUtime=2022.15 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 566375 0 0 0 201160 1055 0 0 20 0 1 0 74145078 548409344 119420 33554432000 4194304 5849740 140736690071248 140736690070248 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 133889 119420 712 405 0 130833 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 535556 KiB
Current children cumulated memory: 477680 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27980
/proc/meminfo: memFree=12339300/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=535556 memory=477680 CPUtime=2082.13 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 584056 0 0 0 207148 1065 0 0 20 0 1 0 74145078 548409344 119420 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 133889 119420 712 405 0 130833 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 535556 KiB
Current children cumulated memory: 477680 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27981
/proc/meminfo: memFree=12339424/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=535556 memory=477680 CPUtime=2142.12 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 586106 0 0 0 213139 1073 0 0 20 0 1 0 74145078 548409344 119420 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 133889 119420 712 405 0 130833 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 535556 KiB
Current children cumulated memory: 477680 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 27987
/proc/meminfo: memFree=12339024/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=535556 memory=477680 CPUtime=2202.12 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 587627 0 0 0 219130 1082 0 0 20 0 1 0 74145078 548409344 119420 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 133889 119420 712 405 0 130833 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 535556 KiB
Current children cumulated memory: 477680 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/188 27988
/proc/meminfo: memFree=12339644/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=535556 memory=477680 CPUtime=2262.11 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 589148 0 0 0 225122 1089 0 0 20 0 1 0 74145078 548409344 119420 33554432000 4194304 5849740 140736690071248 140736690070248 5437609 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 133889 119420 712 405 0 130833 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 535556 KiB
Current children cumulated memory: 477680 KiB

[startup+2322.3 s]
/proc/loadavg: 2.19 2.09 2.06 3/188 28031
/proc/meminfo: memFree=12415836/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=456332 memory=398432 CPUtime=2322.11 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 593110 0 0 0 231107 1104 0 0 20 0 1 0 74145078 467283968 99608 33554432000 4194304 5849740 140736690071248 140736690070248 5437591 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 114083 99608 712 405 0 111027 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 456332 KiB
Current children cumulated memory: 398432 KiB

[startup+2382.3 s]
/proc/loadavg: 2.13 2.09 2.06 3/188 28092
/proc/meminfo: memFree=12634032/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=459096 memory=401144 CPUtime=2382.11 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 600830 0 0 0 237090 1121 0 0 20 0 1 0 74145078 470114304 100286 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 114774 100286 712 405 0 111718 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 459096 KiB
Current children cumulated memory: 401144 KiB

[startup+2442.3 s]
/proc/loadavg: 2.05 2.07 2.05 3/188 28093
/proc/meminfo: memFree=12687236/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=393560 memory=335684 CPUtime=2442.11 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 607986 0 0 0 243075 1136 0 0 20 0 1 0 74145078 403005440 83921 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 98390 83921 712 405 0 95334 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 393560 KiB
Current children cumulated memory: 335684 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/188 28095
/proc/meminfo: memFree=12679968/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=393560 memory=335684 CPUtime=2502.11 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 614996 0 0 0 249058 1153 0 0 20 0 1 0 74145078 403005440 83921 33554432000 4194304 5849740 140736690071248 140736690070248 5437607 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 98390 83921 712 405 0 95334 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 393560 KiB
Current children cumulated memory: 335684 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.05 2.05 3/188 28096
/proc/meminfo: memFree=12635144/32770624 swapFree=67108852/67108860
[pid=27900] ppid=27897 vsize=438312 memory=380436 CPUtime=2519.8 cores=0,2,4,6
/proc/27900/stat : 27900 (xcsp_picat) R 27897 27900 25579 0 -1 4202496 616938 0 0 0 250823 1157 0 0 20 0 1 0 74145078 448831488 95109 33554432000 4194304 5849740 140736690071248 140736690070248 139791959957383 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 44929024 140736690074806 140736690074884 140736690074884 140736690077642 0
/proc/27900/statm: 109578 95109 712 405 0 106522 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 438312 KiB
Current children cumulated memory: 380436 KiB

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

[startup+2520.01 s]
# the end of solver process 27900 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.24 s, system=11.5826 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): 2520.01
CPU time (s): 2519.82
CPU user time (s): 2508.24
CPU system time (s): 11.5826
CPU usage (%): 99.9923
Max. virtual memory (cumulated for all children) (KiB): 535556
Max. memory (cumulated for all children) (KiB): 477680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.24
system time used= 11.5826
maximum resident set size= 477680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 616938
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= 163
involuntary context switches= 5187


# summary of solver processes directly reported to runsolver:
#   pid: 27900
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2508.24
#   total CPU system time (s): 11.5826

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5713 second user time and 18.5518 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 02:43:39
IDJOB=4295605
IDBENCH=141581
IDSOLVER=2754
FILE ID=node148/4295605-1532565819
RUNJOBID= node148-1532542928-25610
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Frb/frb-56-25-2-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295605-1532565819/watcher-4295605-1532565819 -o /tmp/evaluation-result-4295605-1532565819/solver-4295605-1532565819 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580  xcsp_picat HOME/instance-4295605-1532565819.xml

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

MD5SUM BENCH= 9f5dcf75f47057a7c780da5476ab91b2
RANDOM SEED=942344783

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        13044360 kB
MemAvailable:   31864412 kB
Buffers:          215180 kB
Cached:         18542416 kB
SwapCached:            8 kB
Active:          2425240 kB
Inactive:       16452676 kB
Active(anon):      74304 kB
Inactive(anon):    74280 kB
Active(file):    2350936 kB
Inactive(file): 16378396 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3444 kB
Writeback:             4 kB
AnonPages:        125332 kB
Mapped:            42304 kB
Shmem:             25216 kB
Slab:             546964 kB
SReclaimable:     519180 kB
SUnreclaim:        27784 kB
KernelStack:        3296 kB
PageTables:         5240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     479216 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43256 MiB
End job on node148 at 2018-07-26 03:25:39