Trace number 4395020

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 2019-09-12SAT 519.65 519.622

General information on the benchmark

NameQRandom/QRandom-mdd-7-25-5/
mdd-7-25-5-56-09.xml
MD5SUMe7714f1bdc5f54a36db8d66dbea9ce0a
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 benchmark120.316
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Number of domains1
Minimum domain size5
Maximum domain size5
Distribution of domain sizes[{"size":5,"count":25}]
Minimum variable degree8
Maximum variable degree25
Distribution of variable degrees[{"degree":8,"count":1},{"degree":9,"count":2},{"degree":12,"count":2},{"degree":13,"count":2},{"degree":14,"count":2},{"degree":15,"count":5},{"degree":16,"count":2},{"degree":17,"count":2},{"degree":18,"count":1},{"degree":19,"count":3},{"degree":22,"count":1},{"degree":25,"count":2}]
Minimum constraint arity7
Maximum constraint arity7
Distribution of constraint arities[{"arity":7,"count":56}]
Number of extensional constraints56
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":56}]
Optimization problemNO
Type of objective

Solver Data 

519.62/519.61	c xcsp_picat version 2.7b12 (9/12/2019)
519.62/519.61	s SATISFIABLE
519.62/519.61	v <instantiation>
519.62/519.61	v     <list> x[]  </list> 
519.62/519.61	v     <values> 3 3 0 1 4 3 3 4 0 2 4 0 0 3 3 3 3 0 3 1 1 3 3 1 0   </values> 
519.62/519.61	v </instantiation>

Verifier Data 

OK

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 (14416 MiB free)
  memory of node 1: 16384 MiB (15606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395020-1568330481/watcher-4395020-1568330481 -o /tmp/evaluation-result-4395020-1568330481/solver-4395020-1568330481 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580 xcsp_picat HOME/instance-4395020-1568330481.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=18230, runsolver pid=18227
Current StackSize limit: 8192 KiB


[startup+0.10068 s]*
/proc/loadavg: 2.07 2.01 2.05 3/200 18231
/proc/meminfo: memFree=30711604/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2031716 memory=18356 CPUtime=0.1 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 1736 0 0 0 10 0 0 0 20 0 1 0 409299635 2080477184 4589 33554432000 4194304 5870510 140725678007552 140725678006856 140626533215232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 507929 4589 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18356 KiB

[startup+0.209594 s]*
/proc/loadavg: 2.07 2.01 2.05 3/200 18231
/proc/meminfo: memFree=30695076/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2031716 memory=24752 CPUtime=0.2 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 1743 0 0 0 20 0 0 0 20 0 1 0 409299635 2080477184 6188 33554432000 4194304 5870510 140725678007552 140725678006856 140626533215232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 507929 6188 836 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24752 KiB

[startup+0.309542 s]*
/proc/loadavg: 2.07 2.01 2.05 3/200 18231
/proc/meminfo: memFree=30676520/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2031716 memory=28848 CPUtime=0.3 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 1746 0 0 0 30 0 0 0 20 0 1 0 409299635 2080477184 7212 33554432000 4194304 5870510 140725678007552 140725678006856 4460426 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 507929 7212 836 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 28848 KiB

[startup+0.700341 s]
/proc/loadavg: 2.07 2.01 2.05 3/200 18231
/proc/meminfo: memFree=30645668/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2031716 memory=49328 CPUtime=0.68 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 1756 0 0 0 68 0 0 0 20 0 1 0 409299635 2080477184 12332 33554432000 4194304 5870510 140725678007552 140725678006856 140626533215232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 507929 12332 836 410 0 503402 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 49328 KiB

[startup+1.50033 s]
/proc/loadavg: 2.07 2.01 2.05 3/200 18231
/proc/meminfo: memFree=30446580/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2031716 memory=94384 CPUtime=1.48 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 1778 0 0 0 147 1 0 0 20 0 1 0 409299635 2080477184 23596 33554432000 4194304 5870510 140725678007552 140725678006856 140626533215232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 507929 23596 836 410 0 503402 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 94384 KiB

[startup+3.10938 s]
/proc/loadavg: 2.06 2.01 2.05 3/200 18231
/proc/meminfo: memFree=29988140/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2031716 memory=182460 CPUtime=3.1 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 1866 0 0 0 307 3 0 0 20 0 1 0 409299635 2080477184 45615 33554432000 4194304 5870510 140725678007552 140725678006856 140626533215232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 507929 45615 839 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 182460 KiB

[startup+6.30029 s]
/proc/loadavg: 2.06 2.01 2.05 3/200 18231
/proc/meminfo: memFree=29823176/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2031716 memory=356540 CPUtime=6.28 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 1959 0 0 0 623 5 0 0 20 0 1 0 409299635 2080477184 89135 33554432000 4194304 5870510 140725678007552 140725678006856 140626533215232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 507929 89135 839 410 0 503402 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 356540 KiB

[startup+12.7004 s]
/proc/loadavg: 2.06 2.01 2.05 3/200 18231
/proc/meminfo: memFree=29169308/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2614032 memory=1209228 CPUtime=12.69 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 3879 0 0 0 1249 20 0 0 20 0 1 0 409299635 2676768768 302307 33554432000 4194304 5870510 140725678007552 140725678006920 5246343 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 653508 302307 861 410 0 648981 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2614032 KiB
Current children cumulated memory: 1209228 KiB

[startup+25.5004 s]
/proc/loadavg: 2.05 2.01 2.05 3/201 18234
/proc/meminfo: memFree=28640836/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2738680 memory=1518840 CPUtime=25.49 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 21663 0 0 0 2523 26 0 0 20 0 1 0 409299635 2804408320 379710 33554432000 4194304 5870510 140725678007552 140725678006280 5337357 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 684670 379710 876 410 0 680143 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2738680 KiB
Current children cumulated memory: 1518840 KiB

[startup+51.1096 s]
/proc/loadavg: 1.95 2.00 2.04 3/200 18234
/proc/meminfo: memFree=28640396/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2738680 memory=1518840 CPUtime=51.1 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 26482 0 0 0 5084 26 0 0 20 0 1 0 409299635 2804408320 379710 33554432000 4194304 5870510 140725678007552 140725678006280 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 684670 379710 876 410 0 680143 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2738680 KiB
Current children cumulated memory: 1518840 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/200 18238
/proc/meminfo: memFree=28640280/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2738680 memory=1518840 CPUtime=102.3 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 42966 0 0 0 10203 27 0 0 20 0 1 0 409299635 2804408320 379710 33554432000 4194304 5870510 140725678007552 140725678006280 5337536 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 684670 379710 876 410 0 680143 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2738680 KiB
Current children cumulated memory: 1518840 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/201 18244
/proc/meminfo: memFree=28639900/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2738680 memory=1518840 CPUtime=162.3 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 60902 0 0 0 16203 27 0 0 20 0 1 0 409299635 2804408320 379710 33554432000 4194304 5870510 140725678007552 140725678006280 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 684670 379710 876 410 0 680143 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2738680 KiB
Current children cumulated memory: 1518840 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18248
/proc/meminfo: memFree=28640564/32770624 swapFree=66993776/67108860
[pid=18230] ppid=18227 vsize=2738680 memory=1518840 CPUtime=222.3 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 77735 0 0 0 22203 27 0 0 20 0 1 0 409299635 2804408320 379710 33554432000 4194304 5870510 140725678007552 140725678006280 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 684670 379710 876 410 0 680143 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2738680 KiB
Current children cumulated memory: 1518840 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18253
/proc/meminfo: memFree=28638292/32770624 swapFree=66993788/67108860
[pid=18230] ppid=18227 vsize=2739000 memory=1521988 CPUtime=282.31 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 106069 0 0 0 28201 30 0 0 20 0 1 0 409299635 2804736000 380497 33554432000 4194304 5870510 140725678007552 140725678006808 5282590 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 684750 380497 899 410 0 680223 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2739000 KiB
Current children cumulated memory: 1521988 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 18259
/proc/meminfo: memFree=28627312/32770624 swapFree=66993788/67108860
[pid=18230] ppid=18227 vsize=2739000 memory=1525368 CPUtime=342.32 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 131122 0 0 0 34197 35 0 0 20 0 1 0 409299635 2804736000 381342 33554432000 4194304 5870510 140725678007552 140725678006568 5272646 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 684750 381342 899 410 0 680223 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 2739000 KiB
Current children cumulated memory: 1525368 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18327
/proc/meminfo: memFree=30126916/32770624 swapFree=66993788/67108860
[pid=18230] ppid=18227 vsize=2739000 memory=1522808 CPUtime=402.31 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 163581 0 0 0 40190 41 0 0 20 0 1 0 409299635 2804736000 380702 33554432000 4194304 5870510 140725678007552 140725678006568 5272443 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 684750 380702 899 410 0 680223 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2739000 KiB
Current children cumulated memory: 1522808 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 18332
/proc/meminfo: memFree=30092060/32770624 swapFree=66993792/67108860
[pid=18230] ppid=18227 vsize=2744580 memory=1534120 CPUtime=462.31 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 169625 0 0 0 46187 44 0 0 20 0 1 0 409299635 2810449920 383530 33554432000 4194304 5870510 140725678007552 140725678006568 5272968 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 686145 383530 899 410 0 681618 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 2744580 KiB
Current children cumulated memory: 1534120 KiB

[startup+519.622 s]
# the end of solver process 18230 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=519.154 s, system=0.496046 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+486.4 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 18334
/proc/meminfo: memFree=30095800/32770624 swapFree=66993792/67108860
[pid=18230] ppid=18227 vsize=2744580 memory=1531096 CPUtime=486.42 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 182960 0 0 0 48595 47 0 0 20 0 1 0 409299635 2810449920 382774 33554432000 4194304 5870510 140725678007552 140725678006568 5282590 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 686145 382774 899 410 0 681618 0
Current children cumulated CPU time: 486.42 s
Current children cumulated vsize: 2744580 KiB
Current children cumulated memory: 1531096 KiB

[startup+499.2 s]
/proc/loadavg: 1.95 1.98 2.03 3/199 18335
/proc/meminfo: memFree=30093288/32770624 swapFree=66993792/67108860
[pid=18230] ppid=18227 vsize=2744580 memory=1533144 CPUtime=499.22 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 183522 0 0 0 49875 47 0 0 20 0 1 0 409299635 2810449920 383286 33554432000 4194304 5870510 140725678007552 140725678006568 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 686145 383286 899 410 0 681618 0
Current children cumulated CPU time: 499.22 s
Current children cumulated vsize: 2744580 KiB
Current children cumulated memory: 1533144 KiB

[startup+512 s]*
/proc/loadavg: 1.96 1.99 2.03 3/199 18336
/proc/meminfo: memFree=30092108/32770624 swapFree=66993792/67108860
[pid=18230] ppid=18227 vsize=2775400 memory=1535348 CPUtime=512.02 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 184184 0 0 0 51155 47 0 0 20 0 1 0 409299635 2842009600 383837 33554432000 4194304 5870510 140725678007552 140725678006504 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 693850 383837 899 410 0 689323 0
Current children cumulated CPU time: 512.02 s
Current children cumulated vsize: 2775400 KiB
Current children cumulated memory: 1535348 KiB

[startup+515.2 s]
/proc/loadavg: 1.96 1.99 2.03 3/199 18336
/proc/meminfo: memFree=30099880/32770624 swapFree=66993792/67108860
[pid=18230] ppid=18227 vsize=2744580 memory=1527000 CPUtime=515.21 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 184568 0 0 0 51473 48 0 0 20 0 1 0 409299635 2810449920 381750 33554432000 4194304 5870510 140725678007552 140725678006504 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 686145 381750 899 410 0 681618 0
Current children cumulated CPU time: 515.21 s
Current children cumulated vsize: 2744580 KiB
Current children cumulated memory: 1527000 KiB

[startup+516.8 s]
/proc/loadavg: 1.96 1.99 2.03 3/199 18336
/proc/meminfo: memFree=30100128/32770624 swapFree=66993792/67108860
[pid=18230] ppid=18227 vsize=2744580 memory=1527000 CPUtime=516.81 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 184578 0 0 0 51633 48 0 0 20 0 1 0 409299635 2810449920 381750 33554432000 4194304 5870510 140725678007552 140725678006568 5283072 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 686145 381750 899 410 0 681618 0
Current children cumulated CPU time: 516.81 s
Current children cumulated vsize: 2744580 KiB
Current children cumulated memory: 1527000 KiB

[startup+518.4 s]
/proc/loadavg: 1.97 1.99 2.03 3/200 18338
/proc/meminfo: memFree=30099364/32770624 swapFree=66993792/67108860
[pid=18230] ppid=18227 vsize=2744580 memory=1529048 CPUtime=518.42 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 184579 0 0 0 51793 49 0 0 20 0 1 0 409299635 2810449920 382262 33554432000 4194304 5870510 140725678007552 140725678006568 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 686145 382262 899 410 0 681618 0
Current children cumulated CPU time: 518.42 s
Current children cumulated vsize: 2744580 KiB
Current children cumulated memory: 1529048 KiB

[startup+519.2 s]
/proc/loadavg: 1.97 1.99 2.03 3/200 18338
/proc/meminfo: memFree=30097536/32770624 swapFree=66993792/67108860
[pid=18230] ppid=18227 vsize=2744580 memory=1529048 CPUtime=519.22 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 184579 0 0 0 51873 49 0 0 20 0 1 0 409299635 2810449920 382262 33554432000 4194304 5870510 140725678007552 140725678006568 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 686145 382262 899 410 0 681618 0
Current children cumulated CPU time: 519.22 s
Current children cumulated vsize: 2744580 KiB
Current children cumulated memory: 1529048 KiB

[startup+519.6 s]
/proc/loadavg: 1.97 1.99 2.03 3/200 18338
/proc/meminfo: memFree=30097536/32770624 swapFree=66993792/67108860
[pid=18230] ppid=18227 vsize=2744580 memory=1529048 CPUtime=519.62 cores=1,3,5,7
/proc/18230/stat : 18230 (xcsp_picat) R 18227 18230 15976 0 -1 4202496 184579 0 0 0 51913 49 0 0 20 0 1 0 409299635 2810449920 382262 33554432000 4194304 5870510 140725678007552 140725678006568 5282617 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19001344 140725678011423 140725678011501 140725678011501 140725678014410 0
/proc/18230/statm: 686145 382262 899 410 0 681618 0
Current children cumulated CPU time: 519.62 s
Current children cumulated vsize: 2744580 KiB
Current children cumulated memory: 1529048 KiB

Child status: 0
Real time (s): 519.622
CPU time (s): 519.65
CPU user time (s): 519.154
CPU system time (s): 0.496046
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 2824720
Max. memory (cumulated for all children) (KiB): 1577520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 519.154
system time used= 0.496046
maximum resident set size= 1579708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184662
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= 28
involuntary context switches= 168


# summary of solver processes directly reported to runsolver:
#   pid: 18230
#   total CPU time (s): 519.65
#   total CPU user time (s): 519.154
#   total CPU system time (s): 0.496046

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.99306 second user time and 3.93972 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 01:20:37
IDJOB=4395020
IDBENCH=126097
IDSOLVER=2844
FILE ID=node102/4395020-1568330481
RUNJOBID= node102-1568323474-16008
PBS_JOBID= 21701144
Free space on /tmp= 56840 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/QRandom/QRandom-mdd-7-25-5/mdd-7-25-5-56-09.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395020-1568330481/watcher-4395020-1568330481 -o /tmp/evaluation-result-4395020-1568330481/solver-4395020-1568330481 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580  xcsp_picat HOME/instance-4395020-1568330481.xml

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

MD5SUM BENCH= e7714f1bdc5f54a36db8d66dbea9ce0a
RANDOM SEED=1549001856

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30747100 kB
MemAvailable:   30985484 kB
Buffers:          121896 kB
Cached:           406300 kB
SwapCached:        10972 kB
Active:          1210940 kB
Inactive:         264908 kB
Active(anon):     943580 kB
Inactive(anon):    33376 kB
Active(file):     267360 kB
Inactive(file):   231532 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66993776 kB
Dirty:             35944 kB
Writeback:           168 kB
AnonPages:       1090624 kB
Mapped:            34556 kB
Shmem:             20812 kB
Slab:             139188 kB
SReclaimable:     110652 kB
SUnreclaim:        28536 kB
KernelStack:        3712 kB
PageTables:         7444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2542840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1044480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56868 MiB
End job on node102 at 2019-09-13 01:29:16