Trace number 4295497

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) 2519.76 2520.01

General information on the benchmark

NameMagicHexagon/
MagicHexagon-05-m003_c18.xml
MD5SUM11e14450858ef922a4bcb0797a1233a1
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 benchmark97.2458
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints34
Number of domains1
Minimum domain size61
Maximum domain size61
Distribution of domain sizes[{"size":61,"count":61}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":20},{"degree":4,"count":55},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity61
Distribution of constraint arities[{"arity":2,"count":6},{"arity":5,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":3},{"arity":61,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":27}]
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 (3203 MiB free)
  memory of node 1: 16384 MiB (7492 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295497-1532560578/watcher-4295497-1532560578 -o /tmp/evaluation-result-4295497-1532560578/solver-4295497-1532560578 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580 xcsp_picat HOME/instance-4295497-1532560578.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
Current StackSize limit: 8192 KiB

solver pid=27289, runsolver pid=27286

[startup+0.100113 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27290
/proc/meminfo: memFree=10937184/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=127840 memory=18472 CPUtime=0.1 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 1737 0 0 0 10 0 0 0 20 0 1 0 73620990 130908160 4618 33554432000 4194304 5849740 140737302188400 140737302188400 140387148259207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 31960 4618 707 405 0 28904 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 127840 KiB
Current children cumulated memory: 18472 KiB

[startup+0.20959 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27290
/proc/meminfo: memFree=10930116/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=134300 memory=25248 CPUtime=0.2 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 3592 0 0 0 20 0 0 0 20 0 1 0 73620990 137523200 6312 33554432000 4194304 5849740 140737302188400 140737302188400 5392543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 33575 6312 719 405 0 30519 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 134300 KiB
Current children cumulated memory: 25248 KiB

[startup+0.309445 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27290
/proc/meminfo: memFree=10929620/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=134348 memory=25176 CPUtime=0.31 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 3797 0 0 0 30 1 0 0 20 0 1 0 73620990 137572352 6294 33554432000 4194304 5849740 140737302188400 140737302188400 5373123 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 33587 6294 724 405 0 30531 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 134348 KiB
Current children cumulated memory: 25176 KiB

[startup+0.700303 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27290
/proc/meminfo: memFree=10929620/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=138444 memory=29272 CPUtime=0.69 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 5146 0 0 0 68 1 0 0 20 0 1 0 73620990 141766656 7318 33554432000 4194304 5849740 140737302188400 140737302188400 5373109 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 34611 7318 724 405 0 31555 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 138444 KiB
Current children cumulated memory: 29272 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27290
/proc/meminfo: memFree=10926068/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=141064 memory=30720 CPUtime=1.49 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 6304 0 0 0 148 1 0 0 20 0 1 0 73620990 144449536 7680 33554432000 4194304 5849740 140737302188400 140737302187272 4213572 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 35266 7680 732 405 0 32210 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 141064 KiB
Current children cumulated memory: 30720 KiB

[startup+3.10905 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27290
/proc/meminfo: memFree=10924996/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=141064 memory=30948 CPUtime=3.1 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 7428 0 0 0 309 1 0 0 20 0 1 0 73620990 144449536 7737 33554432000 4194304 5849740 140737302188400 140737302186888 4212035 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 35266 7737 736 405 0 32210 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 141064 KiB
Current children cumulated memory: 30948 KiB

[startup+6.30025 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13060748/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=142372 memory=33116 CPUtime=6.29 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 10266 0 0 0 625 4 0 0 20 0 1 0 73620990 145788928 8279 33554432000 4194304 5849740 140737302188400 140737302187400 140387148259207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 35593 8279 740 405 0 32537 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 142372 KiB
Current children cumulated memory: 33116 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13054960/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=142212 memory=33260 CPUtime=12.68 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 13411 0 0 0 1256 12 0 0 20 0 1 0 73620990 145625088 8315 33554432000 4194304 5849740 140737302188400 140737302187400 5437480 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 35553 8315 740 405 0 32497 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 142212 KiB
Current children cumulated memory: 33260 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13035480/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=152184 memory=46700 CPUtime=25.49 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 21616 0 0 0 2522 27 0 0 20 0 1 0 73620990 155836416 11675 33554432000 4194304 5849740 140737302188400 140737302187400 4230246 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 38046 11675 740 405 0 34990 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 152184 KiB
Current children cumulated memory: 46700 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13017484/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=159708 memory=58660 CPUtime=51.09 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 34308 0 0 0 5056 53 0 0 20 0 1 0 73620990 163540992 14665 33554432000 4194304 5849740 140737302188400 140737302187560 5335529 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 39927 14665 740 405 0 36871 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 159708 KiB
Current children cumulated memory: 58660 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27352
/proc/meminfo: memFree=12957700/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=162856 memory=61976 CPUtime=102.27 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 71021 0 0 0 10122 105 0 0 20 0 1 0 73620990 166764544 15494 33554432000 4194304 5849740 140737302188400 140737302187560 140387148259207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 40714 15494 740 405 0 37658 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 162856 KiB
Current children cumulated memory: 61976 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27353
/proc/meminfo: memFree=12906496/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=209128 memory=108024 CPUtime=162.27 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 110846 0 0 0 16070 157 0 0 20 0 1 0 73620990 214147072 27006 33554432000 4194304 5849740 140737302188400 140737302187400 5385620 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 52282 27006 740 405 0 49226 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 209128 KiB
Current children cumulated memory: 108024 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27354
/proc/meminfo: memFree=12928508/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=186812 memory=85644 CPUtime=222.26 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 136385 0 0 0 22022 204 0 0 20 0 1 0 73620990 191295488 21411 33554432000 4194304 5849740 140737302188400 140737302187400 140387148259207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 46703 21411 740 405 0 43647 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 186812 KiB
Current children cumulated memory: 85644 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27363
/proc/meminfo: memFree=12890960/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=217616 memory=116588 CPUtime=282.25 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 149717 0 0 0 27979 246 0 0 20 0 1 0 73620990 222838784 29147 33554432000 4194304 5849740 140737302188400 140737302187400 5438245 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 54404 29147 740 405 0 51348 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 217616 KiB
Current children cumulated memory: 116588 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27364
/proc/meminfo: memFree=12781340/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=284540 memory=183448 CPUtime=342.24 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 173403 0 0 0 33941 283 0 0 20 0 1 0 73620990 291368960 45862 33554432000 4194304 5849740 140737302188400 140737302187272 140387148259207 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 71135 45862 740 405 0 68079 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 284540 KiB
Current children cumulated memory: 183448 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27365
/proc/meminfo: memFree=12664428/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=417340 memory=316164 CPUtime=402.25 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 199639 0 0 0 39915 310 0 0 20 0 1 0 73620990 427356160 79041 33554432000 4194304 5849740 140737302188400 140737302187272 5397806 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 104335 79041 740 405 0 101279 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 417340 KiB
Current children cumulated memory: 316164 KiB

[startup+462.3 s]
/proc/loadavg: 2.10 2.04 2.05 3/188 27366
/proc/meminfo: memFree=12805360/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=317256 memory=216200 CPUtime=462.24 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 206948 0 0 0 45889 335 0 0 20 0 1 0 73620990 324870144 54050 33554432000 4194304 5849740 140737302188400 140737302187400 140387148259207 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 79314 54050 740 405 0 76258 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 317256 KiB
Current children cumulated memory: 216200 KiB


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

/proc/27289/statm: 169013 143813 740 405 0 165957 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 676052 KiB
Current children cumulated memory: 575252 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 27405
/proc/meminfo: memFree=11895952/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=910172 memory=809216 CPUtime=1782.12 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 694683 0 0 0 177497 715 0 0 20 0 1 0 73620990 932016128 202304 33554432000 4194304 5849740 140737302188400 140737302187400 140387148259207 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 227543 202304 740 405 0 224487 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 910172 KiB
Current children cumulated memory: 809216 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27406
/proc/meminfo: memFree=11652548/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1073444 memory=972644 CPUtime=1842.11 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 731933 0 0 0 183475 736 0 0 20 0 1 0 73620990 1099206656 243161 33554432000 4194304 5849740 140737302188400 140737302187400 140387148259207 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 268361 243161 740 405 0 265305 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 1073444 KiB
Current children cumulated memory: 972644 KiB

[startup+1902.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 27407
/proc/meminfo: memFree=11550312/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1109488 memory=1008688 CPUtime=1902.1 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 816222 0 0 0 189448 762 0 0 20 0 1 0 73620990 1136115712 252172 33554432000 4194304 5849740 140737302188400 140737302187400 140387148259207 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 277372 252172 740 405 0 274316 0
Current children cumulated CPU time: 1902.1 s
Current children cumulated vsize: 1109488 KiB
Current children cumulated memory: 1008688 KiB

[startup+1962.3 s]
/proc/loadavg: 2.27 2.06 2.06 3/187 27408
/proc/meminfo: memFree=11387748/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1109488 memory=1008688 CPUtime=1962.1 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 893584 0 0 0 195426 784 0 0 20 0 1 0 73620990 1136115712 252172 33554432000 4194304 5849740 140737302188400 140737302187272 5312976 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 277372 252172 740 405 0 274316 0
Current children cumulated CPU time: 1962.1 s
Current children cumulated vsize: 1109488 KiB
Current children cumulated memory: 1008688 KiB

[startup+2022.3 s]
/proc/loadavg: 2.34 2.14 2.09 3/187 27409
/proc/meminfo: memFree=11303332/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1259396 memory=1158596 CPUtime=2022.09 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 958316 0 0 0 201407 802 0 0 20 0 1 0 73620990 1289621504 289649 33554432000 4194304 5849740 140737302188400 140737302187272 5312867 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 314849 289649 740 405 0 311793 0
Current children cumulated CPU time: 2022.09 s
Current children cumulated vsize: 1259396 KiB
Current children cumulated memory: 1158596 KiB

[startup+2082.3 s]
/proc/loadavg: 2.12 2.11 2.08 3/188 27418
/proc/meminfo: memFree=10780948/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1715520 memory=1614720 CPUtime=2082.07 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 993997 0 0 0 207382 825 0 0 20 0 1 0 73620990 1756692480 403680 33554432000 4194304 5849740 140737302188400 140737302187400 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 428880 403680 740 405 0 425824 0
Current children cumulated CPU time: 2082.07 s
Current children cumulated vsize: 1715520 KiB
Current children cumulated memory: 1614720 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.09 2.08 3/188 27419
/proc/meminfo: memFree=10616180/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1715520 memory=1614720 CPUtime=2142.06 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 1121367 0 0 0 213370 836 0 0 20 0 1 0 73620990 1756692480 403680 33554432000 4194304 5849740 140737302188400 140737302187400 140387148259207 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 428880 403680 740 405 0 425824 0
Current children cumulated CPU time: 2142.06 s
Current children cumulated vsize: 1715520 KiB
Current children cumulated memory: 1614720 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 27420
/proc/meminfo: memFree=10383288/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1715520 memory=1614720 CPUtime=2202.06 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 1252220 0 0 0 219356 850 0 0 20 0 1 0 73620990 1756692480 403680 33554432000 4194304 5849740 140737302188400 140737302187560 5335568 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 428880 403680 740 405 0 425824 0
Current children cumulated CPU time: 2202.06 s
Current children cumulated vsize: 1715520 KiB
Current children cumulated memory: 1614720 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 27421
/proc/meminfo: memFree=10314912/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1715520 memory=1614720 CPUtime=2262.06 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 1377439 0 0 0 225343 863 0 0 20 0 1 0 73620990 1756692480 403680 33554432000 4194304 5849740 140737302188400 140737302187560 140387148259207 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 428880 403680 740 405 0 425824 0
Current children cumulated CPU time: 2262.06 s
Current children cumulated vsize: 1715520 KiB
Current children cumulated memory: 1614720 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 27422
/proc/meminfo: memFree=10314780/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1715520 memory=1614720 CPUtime=2322.05 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 1516032 0 0 0 231329 876 0 0 20 0 1 0 73620990 1756692480 403680 33554432000 4194304 5849740 140737302188400 140737302187400 140387148259207 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 428880 403680 740 405 0 425824 0
Current children cumulated CPU time: 2322.05 s
Current children cumulated vsize: 1715520 KiB
Current children cumulated memory: 1614720 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/186 27424
/proc/meminfo: memFree=9856068/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1715520 memory=1614720 CPUtime=2382.05 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 1661728 0 0 0 237314 891 0 0 20 0 1 0 73620990 1756692480 403680 33554432000 4194304 5849740 140737302188400 140737302187400 140387148259207 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 428880 403680 740 405 0 425824 0
Current children cumulated CPU time: 2382.05 s
Current children cumulated vsize: 1715520 KiB
Current children cumulated memory: 1614720 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27426
/proc/meminfo: memFree=9816444/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1715520 memory=1614720 CPUtime=2442.04 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 1786368 0 0 0 243297 907 0 0 20 0 1 0 73620990 1756692480 403680 33554432000 4194304 5849740 140737302188400 140737302187400 5335568 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 428880 403680 740 405 0 425824 0
Current children cumulated CPU time: 2442.04 s
Current children cumulated vsize: 1715520 KiB
Current children cumulated memory: 1614720 KiB

[startup+2502.3 s]
/proc/loadavg: 2.07 2.06 2.05 3/187 27427
/proc/meminfo: memFree=9816520/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=1715520 memory=1614720 CPUtime=2502.04 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 1885062 0 0 0 249286 918 0 0 20 0 1 0 73620990 1756692480 403680 33554432000 4194304 5849740 140737302188400 140737302187400 5437831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 428880 403680 740 405 0 425824 0
Current children cumulated CPU time: 2502.04 s
Current children cumulated vsize: 1715520 KiB
Current children cumulated memory: 1614720 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.18 2.09 2.06 3/187 27428
/proc/meminfo: memFree=11091076/32770624 swapFree=67108852/67108860
[pid=27289] ppid=27286 vsize=493892 memory=392980 CPUtime=2519.75 cores=0,2,4,6
/proc/27289/stat : 27289 (xcsp_picat) R 27286 27289 25579 0 -1 4202496 1889812 0 0 0 251049 926 0 0 20 0 1 0 73620990 505745408 98245 33554432000 4194304 5849740 140737302188400 140737302187272 5398294 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 19681280 140737302193334 140737302193412 140737302193412 140737302196170 0
/proc/27289/statm: 123473 98245 740 405 0 120417 0
Current children cumulated CPU time: 2519.75 s
Current children cumulated vsize: 493892 KiB
Current children cumulated memory: 392980 KiB

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

[startup+2520.01 s]
# the end of solver process 27289 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.5 s, system=9.26434 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): 2519.76
CPU user time (s): 2510.5
CPU system time (s): 9.26434
CPU usage (%): 99.9899
Max. virtual memory (cumulated for all children) (KiB): 1715520
Max. memory (cumulated for all children) (KiB): 1614720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.5
system time used= 9.26434
maximum resident set size= 1614720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1889812
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= 158
involuntary context switches= 3742


# summary of solver processes directly reported to runsolver:
#   pid: 27289
#   total CPU time (s): 2519.76
#   total CPU user time (s): 2510.5
#   total CPU system time (s): 9.26434

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.50749 second user time and 18.4786 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 01:16:18
IDJOB=4295497
IDBENCH=141559
IDSOLVER=2754
FILE ID=node148/4295497-1532560578
RUNJOBID= node148-1532542928-25610
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-05-m003_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295497-1532560578/watcher-4295497-1532560578 -o /tmp/evaluation-result-4295497-1532560578/solver-4295497-1532560578 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580  xcsp_picat HOME/instance-4295497-1532560578.xml

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

MD5SUM BENCH= 11e14450858ef922a4bcb0797a1233a1
RANDOM SEED=948515937

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:        10952936 kB
MemAvailable:   29769480 kB
Buffers:          214296 kB
Cached:         18539576 kB
SwapCached:            8 kB
Active:          4513956 kB
Inactive:       16451372 kB
Active(anon):    2165088 kB
Inactive(anon):    74280 kB
Active(file):    2348868 kB
Inactive(file): 16377092 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3152 kB
Writeback:             0 kB
AnonPages:       2218220 kB
Mapped:            42464 kB
Shmem:             25216 kB
Slab:             546884 kB
SReclaimable:     519044 kB
SUnreclaim:        27840 kB
KernelStack:        3328 kB
PageTables:         9440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2594908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1314816 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= 43260 MiB
End job on node148 at 2018-07-26 01:58:19