Trace number 4386767

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
BTD 19.07.01? (TO) 2519.67 2520.08

General information on the benchmark

NameRoomMate/
RoomMate-int-s1/RoomMate-sr1000-int.xml
MD5SUM281fe5e81d871c4f2ceaf1755ecf4117
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark492.618
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of constraints1998000
Number of domains1
Minimum domain size999
Maximum domain size999
Distribution of domain sizes[{"size":999,"count":1000}]
Minimum variable degree3996
Maximum variable degree3996
Distribution of variable degrees[{"degree":3996,"count":1000}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1998000}]
Number of extensional constraints0
Number of intensional constraints1998000
Distribution of constraint types[{"type":"intension","count":1998000}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (15288 MiB free)
  memory of node 1: 16384 MiB (15600 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386767-1568280972/watcher-4386767-1568280972 -o /tmp/evaluation-result-4386767-1568280972/solver-4386767-1568280972 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node146-1568280857-31874 --watchdog 2580 BTD 2520 HOME/instance-4386767-1568280972.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
solver pid=32031, runsolver pid=32028
Current StackSize limit: 8192 KiB


[startup+0.100169 s]*
/proc/loadavg: 1.50 0.48 0.21 3/200 32032
/proc/meminfo: memFree=31562796/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=105424 memory=74168 CPUtime=0.09 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 18685 0 0 0 8 1 0 0 20 0 1 0 404011425 107954176 18542 33554432000 4194304 36700936 140727591261664 140727591261664 7949654 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 26356 18542 253 7937 0 18384 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 105424 KiB
Current children cumulated memory: 74168 KiB

[startup+0.209783 s]*
/proc/loadavg: 1.50 0.48 0.21 3/200 32032
/proc/meminfo: memFree=31545312/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=118588 memory=86740 CPUtime=0.21 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 22442 0 0 0 19 2 0 0 20 0 1 0 404011425 121434112 21685 33554432000 4194304 36700936 140727591261664 140727591261664 7949654 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 29647 21685 418 7937 0 21675 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 118588 KiB
Current children cumulated memory: 86740 KiB

[startup+0.309578 s]*
/proc/loadavg: 1.50 0.48 0.21 3/200 32032
/proc/meminfo: memFree=31534708/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=129728 memory=98192 CPUtime=0.31 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 25387 0 0 0 29 2 0 0 20 0 1 0 404011425 132841472 24548 33554432000 4194304 36700936 140727591261664 140727591261664 5061088 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 32432 24548 418 7937 0 24460 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 129728 KiB
Current children cumulated memory: 98192 KiB

[startup+0.700373 s]
/proc/loadavg: 1.50 0.48 0.21 3/200 32032
/proc/meminfo: memFree=31513128/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=168244 memory=136040 CPUtime=0.69 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 34588 0 0 0 65 4 0 0 20 0 1 0 404011425 172281856 34010 33554432000 4194304 36700936 140727591261664 140727591258920 7949654 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 42061 34010 418 7937 0 34089 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 168244 KiB
Current children cumulated memory: 136040 KiB

[startup+1.50036 s]
/proc/loadavg: 1.50 0.48 0.21 3/200 32032
/proc/meminfo: memFree=31461752/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=248840 memory=217924 CPUtime=1.49 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 53572 0 0 0 142 7 0 0 20 0 1 0 404011425 254812160 54481 33554432000 4194304 36700936 140727591261664 140727591258920 7949654 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 62210 54481 418 7937 0 54238 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 248840 KiB
Current children cumulated memory: 217924 KiB

[startup+3.1095 s]
/proc/loadavg: 1.50 0.48 0.21 4/200 32032
/proc/meminfo: memFree=31246260/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=400528 memory=368176 CPUtime=3.09 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 88244 0 0 0 296 13 0 0 20 0 1 0 404011425 410140672 92044 33554432000 4194304 36700936 140727591261664 140727591258920 7689562 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 100132 92044 452 7937 0 92160 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 400528 KiB
Current children cumulated memory: 368176 KiB

[startup+6.30031 s]
/proc/loadavg: 1.38 0.48 0.21 3/199 32032
/proc/meminfo: memFree=31142412/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=530676 memory=498224 CPUtime=6.29 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 122577 0 0 0 607 22 0 0 20 0 1 0 404011425 543412224 124556 33554432000 4194304 36700936 140727591261664 140727591253880 7949654 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 132669 124556 452 7937 0 124697 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 530676 KiB
Current children cumulated memory: 498224 KiB

[startup+12.7004 s]
/proc/loadavg: 1.43 0.50 0.22 3/199 32032
/proc/meminfo: memFree=30990264/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=684636 memory=652208 CPUtime=12.69 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 199585 0 0 0 1236 33 0 0 20 0 1 0 404011425 701067264 163052 33554432000 4194304 36700936 140727591261664 140727591253144 7949654 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 171159 163052 452 7937 0 163187 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 684636 KiB
Current children cumulated memory: 652208 KiB

[startup+25.5003 s]
/proc/loadavg: 1.71 0.61 0.25 2/197 32704
/proc/meminfo: memFree=30839204/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=828716 memory=796180 CPUtime=25.48 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 271121 0 0 0 2502 46 0 0 20 0 1 0 404011425 848605184 199045 33554432000 4194304 36700936 140727591261664 140727591255112 4227533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 207179 199045 452 7937 0 199207 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 828716 KiB
Current children cumulated memory: 796180 KiB

[startup+51.1097 s]
/proc/loadavg: 1.75 0.70 0.30 3/199 32767
/proc/meminfo: memFree=30646988/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=997016 memory=964464 CPUtime=51.09 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 345274 0 0 0 5044 65 0 0 20 0 1 0 404011425 1020944384 241116 33554432000 4194304 36700936 140727591261664 140727591253928 4227533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 249254 241116 452 7937 0 241282 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 997016 KiB
Current children cumulated memory: 964464 KiB

[startup+102.3 s]
/proc/loadavg: 1.89 0.90 0.39 3/199 304
/proc/meminfo: memFree=30410532/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=1233176 memory=1200488 CPUtime=102.28 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 496039 0 0 0 10131 97 0 0 20 0 1 0 404011425 1262772224 300122 33554432000 4194304 36700936 140727591261664 140727591253208 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 308294 300122 452 7937 0 300322 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 1233176 KiB
Current children cumulated memory: 1200488 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.10 0.49 3/199 308
/proc/meminfo: memFree=30195856/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=1446752 memory=1414024 CPUtime=162.27 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 642938 0 0 0 16100 127 0 0 20 0 1 0 404011425 1481474048 353506 33554432000 4194304 36700936 140727591261664 140727591254568 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 361688 353506 452 7937 0 353716 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1446752 KiB
Current children cumulated memory: 1414024 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.27 0.58 3/200 314
/proc/meminfo: memFree=30014944/32770624 swapFree=66999488/67108860
[pid=32031] ppid=32028 vsize=1626932 memory=1594356 CPUtime=222.27 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 782507 0 0 0 22074 153 0 0 20 0 1 0 404011425 1665978368 398589 33554432000 4194304 36700936 140727591261664 140727591253208 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 406733 398589 452 7937 0 398761 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 1626932 KiB
Current children cumulated memory: 1594356 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.40 0.67 3/200 326
/proc/meminfo: memFree=29854356/32770624 swapFree=66999492/67108860
[pid=32031] ppid=32028 vsize=1787576 memory=1755040 CPUtime=282.25 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 955847 0 0 0 28048 177 0 0 20 0 1 0 404011425 1830477824 438760 33554432000 4194304 36700936 140727591261664 140727591253928 4227526 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 446894 438760 452 7937 0 438922 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 1787576 KiB
Current children cumulated memory: 1755040 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.51 0.75 3/200 330
/proc/meminfo: memFree=29705780/32770624 swapFree=66999492/67108860
[pid=32031] ppid=32028 vsize=1935020 memory=1902620 CPUtime=342.23 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 1100974 0 0 0 34026 197 0 0 20 0 1 0 404011425 1981460480 475655 33554432000 4194304 36700936 140727591261664 140727591253720 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 483755 475655 452 7937 0 475783 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 1935020 KiB
Current children cumulated memory: 1902620 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.60 0.83 3/201 336
/proc/meminfo: memFree=29567208/32770624 swapFree=66999492/67108860
[pid=32031] ppid=32028 vsize=2073672 memory=2040348 CPUtime=402.22 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 1213546 0 0 0 40006 216 0 0 20 0 1 0 404011425 2123440128 510087 33554432000 4194304 36700936 140727591261664 140727591253800 4227518 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 518418 510087 452 7937 0 510446 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 2073672 KiB
Current children cumulated memory: 2040348 KiB

[startup+462.3 s]
/proc/loadavg: 2.07 1.69 0.91 3/200 342
/proc/meminfo: memFree=29438280/32770624 swapFree=66999492/67108860
[pid=32031] ppid=32028 vsize=2203164 memory=2169872 CPUtime=462.2 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 1376915 0 0 0 45985 235 0 0 20 0 1 0 404011425 2256039936 542468 33554432000 4194304 36700936 140727591261664 140727591253928 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 550791 542468 452 7937 0 542819 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 2203164 KiB
Current children cumulated memory: 2169872 KiB


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

/proc/32031/statm: 1048265 1039967 452 7937 0 1040293 0
Current children cumulated CPU time: 1721.97 s
Current children cumulated vsize: 4193060 KiB
Current children cumulated memory: 4159868 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.74 3/199 488
/proc/meminfo: memFree=27364388/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4271204 memory=4237912 CPUtime=1781.96 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 4686274 0 0 0 177599 597 0 0 20 0 1 0 404011425 4373712896 1059478 33554432000 4194304 36700936 140727591261664 140727591255976 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1067801 1059478 452 7937 0 1059829 0
Current children cumulated CPU time: 1781.96 s
Current children cumulated vsize: 4271204 KiB
Current children cumulated memory: 4237912 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.76 3/200 495
/proc/meminfo: memFree=27285584/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4348424 memory=4315332 CPUtime=1841.94 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 4816063 0 0 0 183584 610 0 0 20 0 1 0 404011425 4452786176 1078833 33554432000 4194304 36700936 140727591261664 140727591253800 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1087106 1078833 452 7937 0 1079134 0
Current children cumulated CPU time: 1841.94 s
Current children cumulated vsize: 4348424 KiB
Current children cumulated memory: 4315332 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.78 3/199 500
/proc/meminfo: memFree=27210196/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4424852 memory=4391732 CPUtime=1901.93 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 4943792 0 0 0 189570 623 0 0 20 0 1 0 404011425 4531048448 1097933 33554432000 4194304 36700936 140727591261664 140727591255240 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1106213 1097933 452 7937 0 1098241 0
Current children cumulated CPU time: 1901.93 s
Current children cumulated vsize: 4424852 KiB
Current children cumulated memory: 4391732 KiB

[startup+1962.3 s]
/proc/loadavg: 2.16 2.03 1.80 3/199 504
/proc/meminfo: memFree=27133732/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4500620 memory=4467580 CPUtime=1961.92 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 5068888 0 0 0 195555 637 0 0 20 0 1 0 404011425 4608634880 1116895 33554432000 4194304 36700936 140727591261664 140727591253928 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1125155 1116895 452 7937 0 1117183 0
Current children cumulated CPU time: 1961.92 s
Current children cumulated vsize: 4500620 KiB
Current children cumulated memory: 4467580 KiB

[startup+2022.3 s]
/proc/loadavg: 2.41 2.15 1.85 3/200 510
/proc/meminfo: memFree=27058504/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4575596 memory=4542528 CPUtime=2021.92 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 5190221 0 0 0 201541 651 0 0 20 0 1 0 404011425 4685410304 1135632 33554432000 4194304 36700936 140727591261664 140727591256056 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1143899 1135632 452 7937 0 1135927 0
Current children cumulated CPU time: 2021.92 s
Current children cumulated vsize: 4575596 KiB
Current children cumulated memory: 4542528 KiB

[startup+2082.3 s]
/proc/loadavg: 2.15 2.12 1.86 3/200 522
/proc/meminfo: memFree=26984272/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4650044 memory=4616764 CPUtime=2081.91 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 5306473 0 0 0 207527 664 0 0 20 0 1 0 404011425 4761645056 1154191 33554432000 4194304 36700936 140727591261664 140727591255448 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1162511 1154191 452 7937 0 1154539 0
Current children cumulated CPU time: 2081.91 s
Current children cumulated vsize: 4650044 KiB
Current children cumulated memory: 4616764 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.10 1.87 3/200 528
/proc/meminfo: memFree=26910532/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4723700 memory=4690540 CPUtime=2141.9 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 5420569 0 0 0 213512 678 0 0 20 0 1 0 404011425 4837068800 1172635 33554432000 4194304 36700936 140727591261664 140727591255112 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1180925 1172635 452 7937 0 1172953 0
Current children cumulated CPU time: 2141.9 s
Current children cumulated vsize: 4723700 KiB
Current children cumulated memory: 4690540 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.08 1.88 3/201 536
/proc/meminfo: memFree=26837224/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4796828 memory=4763508 CPUtime=2201.89 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 5532679 0 0 0 219500 689 0 0 20 0 1 0 404011425 4911951872 1190877 33554432000 4194304 36700936 140727591261664 140727591253272 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1199207 1190877 452 7937 0 1191235 0
Current children cumulated CPU time: 2201.89 s
Current children cumulated vsize: 4796828 KiB
Current children cumulated memory: 4763508 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.07 1.88 3/200 540
/proc/meminfo: memFree=26764980/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4869296 memory=4836048 CPUtime=2261.9 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 5632832 0 0 0 225488 702 0 0 20 0 1 0 404011425 4986159104 1209012 33554432000 4194304 36700936 140727591261664 140727591253800 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1217324 1209012 452 7937 0 1209352 0
Current children cumulated CPU time: 2261.9 s
Current children cumulated vsize: 4869296 KiB
Current children cumulated memory: 4836048 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 1.89 3/200 544
/proc/meminfo: memFree=26693016/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=4941236 memory=4908124 CPUtime=2321.89 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 5733456 0 0 0 231475 714 0 0 20 0 1 0 404011425 5059825664 1227031 33554432000 4194304 36700936 140727591261664 140727591253928 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1235309 1227031 452 7937 0 1227337 0
Current children cumulated CPU time: 2321.89 s
Current children cumulated vsize: 4941236 KiB
Current children cumulated memory: 4908124 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 1.89 3/200 552
/proc/meminfo: memFree=26619292/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=5012648 memory=4980352 CPUtime=2381.88 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 5831875 0 0 0 237462 726 0 0 20 0 1 0 404011425 5132951552 1245088 33554432000 4194304 36700936 140727591261664 140727591255112 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1253162 1245088 452 7937 0 1245190 0
Current children cumulated CPU time: 2381.88 s
Current children cumulated vsize: 5012648 KiB
Current children cumulated memory: 4980352 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 1.90 3/199 556
/proc/meminfo: memFree=26548900/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=5083532 memory=5051072 CPUtime=2441.88 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 5925833 0 0 0 243450 738 0 0 20 0 1 0 404011425 5205536768 1262768 33554432000 4194304 36700936 140727591261664 140727591253144 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1270883 1262768 452 7937 0 1262911 0
Current children cumulated CPU time: 2441.88 s
Current children cumulated vsize: 5083532 KiB
Current children cumulated memory: 5051072 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 1.91 3/199 560
/proc/meminfo: memFree=26478252/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=5153756 memory=5121580 CPUtime=2501.88 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 6017601 0 0 0 249438 750 0 0 20 0 1 0 404011425 5277446144 1280395 33554432000 4194304 36700936 140727591261664 140727591253208 4227444 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1288439 1280395 452 7937 0 1280467 0
Current children cumulated CPU time: 2501.88 s
Current children cumulated vsize: 5153756 KiB
Current children cumulated memory: 5121580 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 1.91 3/200 562
/proc/meminfo: memFree=26456936/32770624 swapFree=66999500/67108860
[pid=32031] ppid=32028 vsize=5174480 memory=5142000 CPUtime=2519.59 cores=1,3,5,7
/proc/32031/stat : 32031 (BTD) R 32028 32031 31842 0 -1 4202496 6052366 0 0 0 251206 753 0 0 20 0 1 0 404011425 5298667520 1285500 33554432000 4194304 36700936 140727591261664 140727591253144 4227510 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 44756992 140727591265320 140727591265396 140727591265396 140727591268305 0
/proc/32031/statm: 1293620 1285500 452 7937 0 1285648 0
Current children cumulated CPU time: 2519.59 s
Current children cumulated vsize: 5174480 KiB
Current children cumulated memory: 5142000 KiB

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

[startup+2520.08 s]
# the end of solver process 32031 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.06 s, system=7.60957 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): 2520.08
CPU time (s): 2519.67
CPU user time (s): 2512.06
CPU system time (s): 7.60957
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 5174480
Max. memory (cumulated for all children) (KiB): 5142000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.06
system time used= 7.60957
maximum resident set size= 5142260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6052366
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= 1328
involuntary context switches= 3135


# summary of solver processes directly reported to runsolver:
#   pid: 32031
#   total CPU time (s): 2519.67
#   total CPU user time (s): 2512.06
#   total CPU system time (s): 7.60957

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.1617 second user time and 17.5346 second system time

The end

Launcher Data 

Begin job on node146 at 2019-09-12 11:35:33
IDJOB=4386767
IDBENCH=126919
IDSOLVER=2822
FILE ID=node146/4386767-1568280972
RUNJOBID= node146-1568280857-31874
PBS_JOBID= 21701065
Free space on /tmp= 54212 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/RoomMate/RoomMate-int-s1/RoomMate-sr1000-int.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386767-1568280972/watcher-4386767-1568280972 -o /tmp/evaluation-result-4386767-1568280972/solver-4386767-1568280972 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node146-1568280857-31874 --watchdog 2580  BTD 2520 HOME/instance-4386767-1568280972.xml

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

MD5SUM BENCH= 281fe5e81d871c4f2ceaf1755ecf4117
RANDOM SEED=602155402

node146.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	: 5332.90
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	: 5332.90
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	: 5332.90
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	: 5332.90
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:        31629740 kB
MemAvailable:   31898348 kB
Buffers:           83500 kB
Cached:           462904 kB
SwapCached:         5468 kB
Active:           371308 kB
Inactive:         182372 kB
Active(anon):      23920 kB
Inactive(anon):    20832 kB
Active(file):     347388 kB
Inactive(file):   161540 kB
Unevictable:      110908 kB
Mlocked:          110908 kB
SwapTotal:      67108860 kB
SwapFree:       66999488 kB
Dirty:            144152 kB
Writeback:             0 kB
AnonPages:        120480 kB
Mapped:            41864 kB
Shmem:             28864 kB
Slab:             179960 kB
SReclaimable:     151032 kB
SUnreclaim:        28928 kB
KernelStack:        3520 kB
PageTables:         5728 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     530408 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 54152 MiB
End job on node146 at 2019-09-12 12:17:34