Trace number 4293710

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) 2520.08 2520.04

General information on the benchmark

NamePseudoBoolean-dec/
Pb-fpga45-45-sat_c18.xml
MD5SUMc010012410fc2279b5e14fdb4de11b49
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.35921
Satisfiable
(Un)Satisfiability was proved
Number of variables3038
Number of constraints2160
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":3038}]
Minimum variable degree3
Maximum variable degree46
Distribution of variable degrees[{"degree":3,"count":2025},{"degree":46,"count":1013}]
Minimum constraint arity22
Maximum constraint arity45
Distribution of constraint arities[{"arity":22,"count":22},{"arity":23,"count":1013},{"arity":24,"count":1035},{"arity":45,"count":90}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":2160}]
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 (4353 MiB free)
  memory of node 1: 16384 MiB (10574 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293710-1532327474/watcher-4293710-1532327474 -o /tmp/evaluation-result-4293710-1532327474/solver-4293710-1532327474 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580 xcsp_picat HOME/instance-4293710-1532327474.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=2008, runsolver pid=2005
Current StackSize limit: 8192 KiB


[startup+0.100205 s]*
/proc/loadavg: 2.43 2.17 2.10 3/187 2009
/proc/meminfo: memFree=15260376/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=111688 memory=30008 CPUtime=0.1 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1573 0 0 0 10 0 0 0 20 0 1 0 50310520 114368512 7502 33554432000 4194304 5849740 140736036089840 140736036089840 4744450 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 27922 7502 602 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 30008 KiB

[startup+0.209866 s]*
/proc/loadavg: 2.43 2.17 2.10 3/187 2009
/proc/meminfo: memFree=15249888/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=111688 memory=38700 CPUtime=0.21 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1651 0 0 0 21 0 0 0 20 0 1 0 50310520 114368512 9675 33554432000 4194304 5849740 140736036089840 140736036089840 140035227039229 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 27922 9675 625 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 38700 KiB

[startup+0.309648 s]*
/proc/loadavg: 2.43 2.17 2.10 3/187 2009
/proc/meminfo: memFree=15242880/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=135196 memory=45924 CPUtime=0.3 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 3290 0 0 0 30 0 0 0 20 0 1 0 50310520 138440704 11481 33554432000 4194304 5849740 140736036089840 140736036089840 5371752 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 33799 11481 651 405 0 30743 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 135196 KiB
Current children cumulated memory: 45924 KiB

[startup+0.70038 s]
/proc/loadavg: 2.40 2.16 2.10 3/187 2009
/proc/meminfo: memFree=15237508/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=140316 memory=51136 CPUtime=0.69 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 4074 0 0 0 69 0 0 0 20 0 1 0 50310520 143683584 12784 33554432000 4194304 5849740 140736036089840 140736036088712 5326448 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 35079 12784 675 405 0 32023 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 140316 KiB
Current children cumulated memory: 51136 KiB

[startup+1.50035 s]
/proc/loadavg: 2.40 2.16 2.10 3/187 2009
/proc/meminfo: memFree=15237260/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=140316 memory=51136 CPUtime=1.49 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 4075 0 0 0 149 0 0 0 20 0 1 0 50310520 143683584 12784 33554432000 4194304 5849740 140736036089840 140736036088712 4211874 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 35079 12784 675 405 0 32023 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 140316 KiB
Current children cumulated memory: 51136 KiB

[startup+3.10952 s]
/proc/loadavg: 2.40 2.16 2.10 3/187 2009
/proc/meminfo: memFree=15230316/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=149488 memory=60424 CPUtime=3.1 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 8090 0 0 0 308 2 0 0 20 0 1 0 50310520 153075712 15106 33554432000 4194304 5849740 140736036089840 140736036088840 140035221786503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 37372 15106 684 405 0 34316 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 149488 KiB
Current children cumulated memory: 60424 KiB

[startup+6.30036 s]
/proc/loadavg: 2.36 2.16 2.09 3/187 2009
/proc/meminfo: memFree=15216496/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=161184 memory=72232 CPUtime=6.3 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 14241 0 0 0 626 4 0 0 20 0 1 0 50310520 165052416 18058 33554432000 4194304 5849740 140736036089840 140736036088840 140035221786503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 40296 18058 684 405 0 37240 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 161184 KiB
Current children cumulated memory: 72232 KiB

[startup+12.7004 s]
/proc/loadavg: 2.34 2.16 2.09 3/187 2009
/proc/meminfo: memFree=15210840/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=166492 memory=77604 CPUtime=12.69 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 27941 0 0 0 1259 10 0 0 20 0 1 0 50310520 170487808 19401 33554432000 4194304 5849740 140736036089840 140736036088840 4211387 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 41623 19401 684 405 0 38567 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 166492 KiB
Current children cumulated memory: 77604 KiB

[startup+25.5004 s]
/proc/loadavg: 2.28 2.15 2.09 3/187 2009
/proc/meminfo: memFree=15144260/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=188300 memory=99196 CPUtime=25.49 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 54173 0 0 0 2527 22 0 0 20 0 1 0 50310520 192819200 24799 33554432000 4194304 5849740 140736036089840 140736036089000 5398186 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 47075 24799 684 405 0 44019 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 188300 KiB
Current children cumulated memory: 99196 KiB

[startup+51.1096 s]
/proc/loadavg: 2.17 2.14 2.09 3/187 2009
/proc/meminfo: memFree=15124308/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=182092 memory=93144 CPUtime=51.11 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 93945 0 0 0 5067 44 0 0 20 0 1 0 50310520 186462208 23286 33554432000 4194304 5849740 140736036089840 140736036089000 5307594 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 45523 23286 685 405 0 42467 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 182092 KiB
Current children cumulated memory: 93144 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/187 2010
/proc/meminfo: memFree=15115680/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=206428 memory=117520 CPUtime=102.3 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 140878 0 0 0 10147 83 0 0 20 0 1 0 50310520 211382272 29380 33554432000 4194304 5849740 140736036089840 140736036089000 5335566 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 51607 29380 685 405 0 48551 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 206428 KiB
Current children cumulated memory: 117520 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/187 2075
/proc/meminfo: memFree=16034780/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=328064 memory=239064 CPUtime=162.3 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 178744 0 0 0 16116 114 0 0 20 0 1 0 50310520 335937536 59766 33554432000 4194304 5849740 140736036089840 140736036089000 5438160 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 82016 59766 685 405 0 78960 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 328064 KiB
Current children cumulated memory: 239064 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 2076
/proc/meminfo: memFree=15887732/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=430012 memory=333200 CPUtime=222.29 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 211509 0 0 0 22070 159 0 0 20 0 1 0 50310520 440332288 83300 33554432000 4194304 5849740 140736036089840 140736036088840 140035221786503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 107503 83300 685 405 0 104447 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 430012 KiB
Current children cumulated memory: 333200 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 2077
/proc/meminfo: memFree=15815260/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=430868 memory=347440 CPUtime=282.29 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 252821 0 0 0 28037 192 0 0 20 0 1 0 50310520 441208832 86860 33554432000 4194304 5849740 140736036089840 140736036089000 5438297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 107717 86860 685 405 0 104661 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 430868 KiB
Current children cumulated memory: 347440 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 2078
/proc/meminfo: memFree=15595064/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=634752 memory=551560 CPUtime=342.3 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 264646 0 0 0 34017 213 0 0 20 0 1 0 50310520 649986048 137890 33554432000 4194304 5849740 140736036089840 140736036088840 5312787 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 158688 137890 685 405 0 155632 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 634752 KiB
Current children cumulated memory: 551560 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 2079
/proc/meminfo: memFree=15851792/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=442168 memory=358868 CPUtime=402.31 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 283015 0 0 0 39995 236 0 0 20 0 1 0 50310520 452780032 89717 33554432000 4194304 5849740 140736036089840 140736036089000 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 110542 89717 685 405 0 107486 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 442168 KiB
Current children cumulated memory: 358868 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 2080
/proc/meminfo: memFree=15538756/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=624660 memory=541204 CPUtime=462.31 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 296355 0 0 0 45972 259 0 0 20 0 1 0 50310520 639651840 135301 33554432000 4194304 5849740 140736036089840 140736036088840 5438266 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 156165 135301 685 405 0 153109 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 624660 KiB
Current children cumulated memory: 541204 KiB


################
# More data... #
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/proc/2008/statm: 230741 208004 685 405 0 227685 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 922964 KiB
Current children cumulated memory: 832016 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2127
/proc/meminfo: memFree=14644240/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1033556 memory=950364 CPUtime=1782.34 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1285885 0 0 0 177539 695 0 0 20 0 1 0 50310520 1058361344 237591 33554432000 4194304 5849740 140736036089840 140736036089000 140035221786503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 258389 237591 685 405 0 255333 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 1033556 KiB
Current children cumulated memory: 950364 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 2152
/proc/meminfo: memFree=14544760/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1033560 memory=950368 CPUtime=1842.34 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1352240 0 0 0 183522 712 0 0 20 0 1 0 50310520 1058365440 237592 33554432000 4194304 5849740 140736036089840 140736036089000 140035221374880 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 258390 237592 685 405 0 255334 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 1033560 KiB
Current children cumulated memory: 950368 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 2153
/proc/meminfo: memFree=14480012/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1131872 memory=1048680 CPUtime=1902.34 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1423015 0 0 0 189507 727 0 0 20 0 1 0 50310520 1159036928 262170 33554432000 4194304 5849740 140736036089840 140736036088712 5438257 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 282968 262170 685 405 0 279912 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 1131872 KiB
Current children cumulated memory: 1048680 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 2154
/proc/meminfo: memFree=14393956/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1131872 memory=1048680 CPUtime=1962.35 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1488307 0 0 0 195493 742 0 0 20 0 1 0 50310520 1159036928 262170 33554432000 4194304 5849740 140736036089840 140736036089000 5335504 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 282968 262170 685 405 0 279912 0
Current children cumulated CPU time: 1962.35 s
Current children cumulated vsize: 1131872 KiB
Current children cumulated memory: 1048680 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 2155
/proc/meminfo: memFree=14362116/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1164640 memory=1081448 CPUtime=2022.34 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1549598 0 0 0 201474 760 0 0 20 0 1 0 50310520 1192591360 270362 33554432000 4194304 5849740 140736036089840 140736036089000 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 291160 270362 685 405 0 288104 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 1164640 KiB
Current children cumulated memory: 1081448 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/189 2156
/proc/meminfo: memFree=13928808/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1595504 memory=1512312 CPUtime=2082.34 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1638460 0 0 0 207452 782 0 0 20 0 1 0 50310520 1633796096 378078 33554432000 4194304 5849740 140736036089840 140736036089000 5438251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 398876 378078 685 405 0 395820 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 1595504 KiB
Current children cumulated memory: 1512312 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 2157
/proc/meminfo: memFree=13929640/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1661040 memory=1577660 CPUtime=2142.32 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1682062 0 0 0 213436 796 0 0 20 0 1 0 50310520 1700904960 394415 33554432000 4194304 5849740 140736036089840 140736036089000 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 415260 394415 685 405 0 412204 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 1661040 KiB
Current children cumulated memory: 1577660 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2158
/proc/meminfo: memFree=13738436/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1788020 memory=1704956 CPUtime=2202.32 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1823263 0 0 0 219406 826 0 0 20 0 1 0 50310520 1830932480 426239 33554432000 4194304 5849740 140736036089840 140736036089000 5335533 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 447005 426239 685 405 0 443949 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 1788020 KiB
Current children cumulated memory: 1704956 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2159
/proc/meminfo: memFree=13802396/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1722484 memory=1639420 CPUtime=2262.33 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 1951302 0 0 0 225384 849 0 0 20 0 1 0 50310520 1763823616 409855 33554432000 4194304 5849740 140736036089840 140736036089000 5438196 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 430621 409855 685 405 0 427565 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 1722484 KiB
Current children cumulated memory: 1639420 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2160
/proc/meminfo: memFree=13674288/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1722484 memory=1639420 CPUtime=2322.33 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 2086143 0 0 0 231363 870 0 0 20 0 1 0 50310520 1763823616 409855 33554432000 4194304 5849740 140736036089840 140736036089000 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 430621 409855 685 405 0 427565 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 1722484 KiB
Current children cumulated memory: 1639420 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2169
/proc/meminfo: memFree=13670912/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1788020 memory=1704768 CPUtime=2382.33 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 2220960 0 0 0 237334 899 0 0 20 0 1 0 50310520 1830932480 426192 33554432000 4194304 5849740 140736036089840 140736036088840 5438226 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 447005 426192 685 405 0 443949 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 1788020 KiB
Current children cumulated memory: 1704768 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2170
/proc/meminfo: memFree=13566468/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1788020 memory=1704884 CPUtime=2442.34 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 2330637 0 0 0 243316 918 0 0 20 0 1 0 50310520 1830932480 426221 33554432000 4194304 5849740 140736036089840 140736036089000 5438192 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 447005 426221 685 405 0 443949 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 1788020 KiB
Current children cumulated memory: 1704884 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2171
/proc/meminfo: memFree=13434380/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1853556 memory=1770492 CPUtime=2502.33 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 2448068 0 0 0 249296 937 0 0 20 0 1 0 50310520 1898041344 442623 33554432000 4194304 5849740 140736036089840 140736036089000 5438262 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 463389 442623 685 405 0 460333 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 1853556 KiB
Current children cumulated memory: 1770492 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 2171
/proc/meminfo: memFree=13434596/32770624 swapFree=67108860/67108860
[pid=2008] ppid=2005 vsize=1853556 memory=1770492 CPUtime=2520.03 cores=0,2,4,6
/proc/2008/stat : 2008 (xcsp_picat) R 2005 2008 30410 0 -1 4202496 2456724 0 0 0 251062 941 0 0 20 0 1 0 50310520 1898041344 442623 33554432000 4194304 5849740 140736036089840 140736036089000 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38490112 140736036095158 140736036095236 140736036095236 140736036097994 0
/proc/2008/statm: 463389 442623 685 405 0 460333 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 1853556 KiB
Current children cumulated memory: 1770492 KiB

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

[startup+2520.04 s]
# the end of solver process 2008 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.63 s, system=9.44553 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): 2520.04
CPU time (s): 2520.08
CPU user time (s): 2510.63
CPU system time (s): 9.44553
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1919092
Max. memory (cumulated for all children) (KiB): 1836028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.63
system time used= 9.44553
maximum resident set size= 1836028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2456725
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= 204
involuntary context switches= 1556


# summary of solver processes directly reported to runsolver:
#   pid: 2008
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2510.63
#   total CPU system time (s): 9.44553

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3194 second user time and 18.2424 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-23 08:31:14
IDJOB=4293710
IDBENCH=141227
IDSOLVER=2754
FILE ID=node105/4293710-1532327474
RUNJOBID= node105-1532296553-30441
PBS_JOBID= 21018989
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-fpga45-45-sat_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293710-1532327474/watcher-4293710-1532327474 -o /tmp/evaluation-result-4293710-1532327474/solver-4293710-1532327474 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580  xcsp_picat HOME/instance-4293710-1532327474.xml

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

MD5SUM BENCH= c010012410fc2279b5e14fdb4de11b49
RANDOM SEED=1177291750

node105.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        15286504 kB
MemAvailable:   30890160 kB
Buffers:          187656 kB
Cached:         15390884 kB
SwapCached:            0 kB
Active:          2427608 kB
Inactive:       14252120 kB
Active(anon):    1053428 kB
Inactive(anon):    67432 kB
Active(file):    1374180 kB
Inactive(file): 14184688 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:       1108388 kB
Mapped:            39440 kB
Shmem:             17036 kB
Slab:             500412 kB
SReclaimable:     473248 kB
SUnreclaim:        27164 kB
KernelStack:        3328 kB
PageTables:         7416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1477836 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    909312 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44848 MiB
End job on node105 at 2018-07-23 09:13:14