Trace number 4295641

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) 2519.95 2520.01

General information on the benchmark

NameFrb/
frb-59-26-2-mgd_c18.xml
MD5SUMdbc5e7d30fbc7022ec2241ba28b1d399
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 variables59
Number of constraints549
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":59}]
Minimum variable degree13
Maximum variable degree29
Distribution of variable degrees[{"degree":13,"count":1},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":9},{"degree":17,"count":8},{"degree":18,"count":10},{"degree":19,"count":2},{"degree":20,"count":4},{"degree":21,"count":3},{"degree":22,"count":2},{"degree":23,"count":5},{"degree":24,"count":3},{"degree":25,"count":1},{"degree":27,"count":1},{"degree":29,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":549}]
Number of extensional constraints549
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":549}]
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 (2810 MiB free)
  memory of node 1: 16384 MiB (9602 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295641-1532568146/watcher-4295641-1532568146 -o /tmp/evaluation-result-4295641-1532568146/solver-4295641-1532568146 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580 xcsp_picat HOME/instance-4295641-1532568146.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=28091, runsolver pid=28088

[startup+0.100165 s]*
/proc/loadavg: 2.18 2.08 2.06 3/188 28092
/proc/meminfo: memFree=12695272/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=111688 memory=18536 CPUtime=0.1 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 1722 0 0 0 10 0 0 0 20 0 1 0 74377798 114368512 4634 33554432000 4194304 5849740 140728120980256 140728120980256 4488915 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 27922 4634 597 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18536 KiB

[startup+0.209785 s]*
/proc/loadavg: 2.18 2.08 2.06 3/188 28092
/proc/meminfo: memFree=12654940/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=111688 memory=58808 CPUtime=0.21 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 2107 0 0 0 21 0 0 0 20 0 1 0 74377798 114368512 14702 33554432000 4194304 5849740 140728120980256 140728120980256 139844161322887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 27922 14702 664 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 58808 KiB

[startup+0.309562 s]*
/proc/loadavg: 2.18 2.08 2.06 3/188 28092
/proc/meminfo: memFree=12654568/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=112140 memory=59268 CPUtime=0.31 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 2221 0 0 0 31 0 0 0 20 0 1 0 74377798 114831360 14817 33554432000 4194304 5849740 140728120980256 140728120980256 139844161322887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 28035 14817 679 405 0 24979 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112140 KiB
Current children cumulated memory: 59268 KiB

[startup+0.700279 s]
/proc/loadavg: 2.18 2.08 2.06 3/188 28092
/proc/meminfo: memFree=12653824/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=113296 memory=60304 CPUtime=0.69 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 2543 0 0 0 69 0 0 0 20 0 1 0 74377798 116015104 15076 33554432000 4194304 5849740 140728120980256 140728120980256 139844161322887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 28324 15076 680 405 0 25268 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113296 KiB
Current children cumulated memory: 60304 KiB

[startup+1.50028 s]
/proc/loadavg: 2.08 2.07 2.05 3/188 28092
/proc/meminfo: memFree=12652036/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=115856 memory=62880 CPUtime=1.49 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 3183 0 0 0 148 1 0 0 20 0 1 0 74377798 118636544 15720 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 28964 15720 680 405 0 25908 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 115856 KiB
Current children cumulated memory: 62880 KiB

[startup+3.10946 s]
/proc/loadavg: 2.08 2.07 2.05 3/188 28092
/proc/meminfo: memFree=12647332/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=119508 memory=66820 CPUtime=3.1 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 6567 0 0 0 305 5 0 0 20 0 1 0 74377798 122376192 16705 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 29877 16705 712 405 0 26821 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 119508 KiB
Current children cumulated memory: 66820 KiB

[startup+6.30031 s]
/proc/loadavg: 2.16 2.08 2.06 3/188 28092
/proc/meminfo: memFree=12645512/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=123756 memory=70984 CPUtime=6.29 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 13362 0 0 0 617 12 0 0 20 0 1 0 74377798 126726144 17746 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 30939 17746 712 405 0 27883 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 123756 KiB
Current children cumulated memory: 70984 KiB

[startup+12.7003 s]
/proc/loadavg: 2.14 2.08 2.06 3/188 28092
/proc/meminfo: memFree=12640984/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=123868 memory=71256 CPUtime=12.69 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 25298 0 0 0 1245 24 0 0 20 0 1 0 74377798 126840832 17814 33554432000 4194304 5849740 140728120980256 140728120979256 5359154 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 30967 17814 712 405 0 27911 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 123868 KiB
Current children cumulated memory: 71256 KiB

[startup+25.5003 s]
/proc/loadavg: 2.12 2.08 2.06 3/188 28092
/proc/meminfo: memFree=12634724/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=130052 memory=77388 CPUtime=25.48 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 51337 0 0 0 2499 49 0 0 20 0 1 0 74377798 133173248 19347 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 32513 19347 712 405 0 29457 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 130052 KiB
Current children cumulated memory: 77388 KiB

[startup+51.1096 s]
/proc/loadavg: 2.13 2.09 2.06 3/188 28092
/proc/meminfo: memFree=12628948/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=139952 memory=87016 CPUtime=51.09 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 77422 0 0 0 5019 90 0 0 20 0 1 0 74377798 143310848 21754 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 34988 21754 712 405 0 31932 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 139952 KiB
Current children cumulated memory: 87016 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.07 2.06 3/188 28093
/proc/meminfo: memFree=12628644/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=139500 memory=86596 CPUtime=102.28 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 121461 0 0 0 10069 159 0 0 20 0 1 0 74377798 142848000 21649 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 34875 21649 712 405 0 31819 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 139500 KiB
Current children cumulated memory: 86596 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/188 28095
/proc/meminfo: memFree=12690216/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=147384 memory=94572 CPUtime=162.29 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 164717 0 0 0 15991 238 0 0 20 0 1 0 74377798 150921216 23643 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 36846 23643 712 405 0 33790 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 147384 KiB
Current children cumulated memory: 94572 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/188 28157
/proc/meminfo: memFree=12938096/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=159788 memory=107048 CPUtime=222.28 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 198104 0 0 0 21921 307 0 0 20 0 1 0 74377798 163622912 26762 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 39947 26762 712 405 0 36891 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 159788 KiB
Current children cumulated memory: 107048 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 28158
/proc/meminfo: memFree=12922844/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=161652 memory=110980 CPUtime=282.27 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 229367 0 0 0 27861 366 0 0 20 0 1 0 74377798 165531648 27745 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 40413 27745 712 405 0 37357 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 161652 KiB
Current children cumulated memory: 110980 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/187 28160
/proc/meminfo: memFree=12900804/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=146004 memory=95248 CPUtime=342.28 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 255761 0 0 0 33803 425 0 0 20 0 1 0 74377798 149508096 23812 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 36501 23812 712 405 0 33445 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 146004 KiB
Current children cumulated memory: 95248 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 28161
/proc/meminfo: memFree=12874588/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=162708 memory=111960 CPUtime=402.28 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 277828 0 0 0 39744 484 0 0 20 0 1 0 74377798 166612992 27990 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 40677 27990 712 405 0 37621 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 162708 KiB
Current children cumulated memory: 111960 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 28169
/proc/meminfo: memFree=12798012/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=185132 memory=134528 CPUtime=462.28 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 290699 0 0 0 45707 521 0 0 20 0 1 0 74377798 189575168 33632 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 46283 33632 712 405 0 43227 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 185132 KiB
Current children cumulated memory: 134528 KiB


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

/proc/28091/statm: 101415 88764 712 405 0 98359 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 405660 KiB
Current children cumulated memory: 355056 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/188 28207
/proc/meminfo: memFree=12336068/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=441072 memory=390468 CPUtime=1782.24 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 625608 0 0 0 177366 858 0 0 20 0 1 0 74377798 451657728 97617 33554432000 4194304 5849740 140728120980256 140728120979256 5438230 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 110268 97617 712 405 0 107212 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 441072 KiB
Current children cumulated memory: 390468 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 28208
/proc/meminfo: memFree=12336512/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=441072 memory=390468 CPUtime=1842.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 628654 0 0 0 183355 868 0 0 20 0 1 0 74377798 451657728 97617 33554432000 4194304 5849740 140728120980256 140728120979256 5438262 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 110268 97617 712 405 0 107212 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 441072 KiB
Current children cumulated memory: 390468 KiB

[startup+1902.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/188 28209
/proc/meminfo: memFree=12336400/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=441072 memory=390468 CPUtime=1902.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 630791 0 0 0 189347 876 0 0 20 0 1 0 74377798 451657728 97617 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 110268 97617 712 405 0 107212 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 441072 KiB
Current children cumulated memory: 390468 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 28211
/proc/meminfo: memFree=12336508/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=441072 memory=390468 CPUtime=1962.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 633270 0 0 0 195340 883 0 0 20 0 1 0 74377798 451657728 97617 33554432000 4194304 5849740 140728120980256 140728120979256 5437560 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 110268 97617 712 405 0 107212 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 441072 KiB
Current children cumulated memory: 390468 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 28212
/proc/meminfo: memFree=12337436/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=441072 memory=390468 CPUtime=2022.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 635752 0 0 0 201332 891 0 0 20 0 1 0 74377798 451657728 97617 33554432000 4194304 5849740 140728120980256 140728120979256 5437560 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 110268 97617 712 405 0 107212 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 441072 KiB
Current children cumulated memory: 390468 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 28213
/proc/meminfo: memFree=12270960/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=441072 memory=390468 CPUtime=2082.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 637919 0 0 0 207325 898 0 0 20 0 1 0 74377798 451657728 97617 33554432000 4194304 5849740 140728120980256 140728120979256 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 110268 97617 712 405 0 107212 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 441072 KiB
Current children cumulated memory: 390468 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28215
/proc/meminfo: memFree=12270492/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=441072 memory=390468 CPUtime=2142.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 640564 0 0 0 213318 905 0 0 20 0 1 0 74377798 451657728 97617 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 110268 97617 712 405 0 107212 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 441072 KiB
Current children cumulated memory: 390468 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28216
/proc/meminfo: memFree=12204792/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=507164 memory=456436 CPUtime=2202.24 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 643805 0 0 0 219307 917 0 0 20 0 1 0 74377798 519335936 114109 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 126791 114109 712 405 0 123735 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 507164 KiB
Current children cumulated memory: 456436 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28225
/proc/meminfo: memFree=12173524/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=507164 memory=456560 CPUtime=2262.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 646967 0 0 0 225295 928 0 0 20 0 1 0 74377798 519335936 114140 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 126791 114140 712 405 0 123735 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 507164 KiB
Current children cumulated memory: 456560 KiB

[startup+2322.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 28248
/proc/meminfo: memFree=12172344/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=507164 memory=456560 CPUtime=2322.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 650088 0 0 0 231284 939 0 0 20 0 1 0 74377798 519335936 114140 33554432000 4194304 5849740 140728120980256 140728120979256 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 126791 114140 712 405 0 123735 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 507164 KiB
Current children cumulated memory: 456560 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 28249
/proc/meminfo: memFree=12219996/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=460700 memory=410096 CPUtime=2382.24 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 656685 0 0 0 237270 954 0 0 20 0 1 0 74377798 471756800 102524 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 115175 102524 712 405 0 112119 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 460700 KiB
Current children cumulated memory: 410096 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 28250
/proc/meminfo: memFree=12203648/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=476912 memory=426160 CPUtime=2442.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 663936 0 0 0 243253 970 0 0 20 0 1 0 74377798 488357888 106540 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 119228 106540 712 405 0 116172 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 476912 KiB
Current children cumulated memory: 426160 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28251
/proc/meminfo: memFree=12268444/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=411376 memory=360772 CPUtime=2502.23 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 670428 0 0 0 249240 983 0 0 20 0 1 0 74377798 421249024 90193 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 102844 90193 712 405 0 99788 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 411376 KiB
Current children cumulated memory: 360772 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28251
/proc/meminfo: memFree=12268732/32770624 swapFree=67108852/67108860
[pid=28091] ppid=28088 vsize=411376 memory=360772 CPUtime=2519.94 cores=1,3,5,7
/proc/28091/stat : 28091 (xcsp_picat) R 28088 28091 25579 0 -1 4202496 671716 0 0 0 251008 986 0 0 20 0 1 0 74377798 421249024 90193 33554432000 4194304 5849740 140728120980256 140728120979256 139844161322887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27369472 140728120988854 140728120988932 140728120988932 140728120991690 0
/proc/28091/statm: 102844 90193 712 405 0 99788 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 411376 KiB
Current children cumulated memory: 360772 KiB

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

[startup+2520.01 s]
# the end of solver process 28091 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.08 s, system=9.86908 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): 2519.95
CPU user time (s): 2510.08
CPU system time (s): 9.86908
CPU usage (%): 99.9976
Max. virtual memory (cumulated for all children) (KiB): 537248
Max. memory (cumulated for all children) (KiB): 486524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.08
system time used= 9.86908
maximum resident set size= 486524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 671717
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= 128
involuntary context switches= 992


# summary of solver processes directly reported to runsolver:
#   pid: 28091
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2510.08
#   total CPU system time (s): 9.86908

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.281 second user time and 16.508 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 03:22:26
IDJOB=4295641
IDBENCH=141585
IDSOLVER=2754
FILE ID=node148/4295641-1532568146
RUNJOBID= node148-1532542928-25611
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Frb/frb-59-26-2-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295641-1532568146/watcher-4295641-1532568146 -o /tmp/evaluation-result-4295641-1532568146/solver-4295641-1532568146 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580  xcsp_picat HOME/instance-4295641-1532568146.xml

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

MD5SUM BENCH= dbc5e7d30fbc7022ec2241ba28b1d399
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:        12711740 kB
MemAvailable:   31533872 kB
Buffers:          215804 kB
Cached:         18543132 kB
SwapCached:            8 kB
Active:          2752880 kB
Inactive:       16453612 kB
Active(anon):     400928 kB
Inactive(anon):    74280 kB
Active(file):    2351952 kB
Inactive(file): 16379332 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              5380 kB
Writeback:             0 kB
AnonPages:        462476 kB
Mapped:            42016 kB
Shmem:             25216 kB
Slab:             547416 kB
SReclaimable:     519308 kB
SUnreclaim:        28108 kB
KernelStack:        3584 kB
PageTables:         5536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     797928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    370688 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 04:04:27