Trace number 4309436

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2519.84 2520.02

General information on the benchmark

NamePseudoBoolean-opt/
Pb-radar-10-10-45-050-100_c18.xml
MD5SUM23fecfcd5381048f2afebf98789e23de
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark2520.09
Satisfiable
(Un)Satisfiability was proved
Number of variables372
Number of constraints421
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":372}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":3},{"degree":3,"count":44},{"degree":4,"count":106},{"degree":5,"count":102},{"degree":6,"count":106},{"degree":7,"count":2},{"degree":8,"count":9}]
Minimum constraint arity1
Maximum constraint arity18
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":338},{"arity":3,"count":10},{"arity":4,"count":4},{"arity":5,"count":5},{"arity":6,"count":8},{"arity":7,"count":8},{"arity":8,"count":4},{"arity":9,"count":5},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":3},{"arity":13,"count":8},{"arity":14,"count":7},{"arity":15,"count":3},{"arity":16,"count":2},{"arity":17,"count":2},{"arity":18,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":421}]
Optimization problemYES
Type of objectivemin SUM

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 (12952 MiB free)
  memory of node 1: 16384 MiB (10102 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309436-1534295722/watcher-4309436-1534295722 -o /tmp/evaluation-result-4309436-1534295722/solver-4309436-1534295722 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15984 --watchdog 2580 xcsp_picat HOME/instance-4309436-1534295722.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=16362, runsolver pid=16359


[startup+0.100172 s]*
/proc/loadavg: 2.01 2.03 1.98 3/188 16363
/proc/meminfo: memFree=23591508/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2026748 memory=19984 CPUtime=0.09 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 2137 0 0 0 9 0 0 0 20 0 1 0 247135377 2075389952 4996 33554432000 4194304 5849940 140731373181328 140731373180200 5359382 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 506687 4996 728 405 0 503631 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2026748 KiB
Current children cumulated memory: 19984 KiB

[startup+0.209629 s]*
/proc/loadavg: 2.01 2.03 1.98 3/188 16363
/proc/meminfo: memFree=23591508/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2026940 memory=19984 CPUtime=0.2 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 2178 0 0 0 20 0 0 0 20 0 1 0 247135377 2075586560 4996 33554432000 4194304 5849940 140731373181328 140731373180200 5308647 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 506735 4996 728 405 0 503679 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026940 KiB
Current children cumulated memory: 19984 KiB

[startup+0.308858 s]*
/proc/loadavg: 2.01 2.03 1.98 3/188 16363
/proc/meminfo: memFree=23591508/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2026940 memory=19984 CPUtime=0.3 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 2180 0 0 0 30 0 0 0 20 0 1 0 247135377 2075586560 4996 33554432000 4194304 5849940 140731373181328 140731373180200 139656438796167 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 506735 4996 728 405 0 503679 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026940 KiB
Current children cumulated memory: 19984 KiB

[startup+0.700229 s]
/proc/loadavg: 2.01 2.03 1.98 3/188 16363
/proc/meminfo: memFree=23591248/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2028036 memory=21268 CPUtime=0.69 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 2722 0 0 0 68 1 0 0 20 0 1 0 247135377 2076708864 5317 33554432000 4194304 5849940 140731373181328 140731373180200 139656438796167 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 507009 5317 748 405 0 503953 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028036 KiB
Current children cumulated memory: 21268 KiB

[startup+1.50023 s]
/proc/loadavg: 2.01 2.03 1.98 3/188 16363
/proc/meminfo: memFree=23589936/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2028428 memory=21532 CPUtime=1.49 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 2820 0 0 0 147 2 0 0 20 0 1 0 247135377 2077110272 5383 33554432000 4194304 5849940 140731373181328 140731373180488 139656438796167 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 507107 5383 750 405 0 504051 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028428 KiB
Current children cumulated memory: 21532 KiB

[startup+3.10922 s]
/proc/loadavg: 2.01 2.03 1.98 3/188 16363
/proc/meminfo: memFree=23586108/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2032688 memory=25960 CPUtime=3.09 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 5185 0 0 0 305 4 0 0 20 0 1 0 247135377 2081472512 6490 33554432000 4194304 5849940 140731373181328 140731373180200 139656438796167 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 508172 6490 750 405 0 505116 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2032688 KiB
Current children cumulated memory: 25960 KiB

[startup+6.30022 s]
/proc/loadavg: 2.01 2.03 1.98 3/188 16363
/proc/meminfo: memFree=23585452/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2032688 memory=25960 CPUtime=6.28 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 6429 0 0 0 620 8 0 0 20 0 1 0 247135377 2081472512 6490 33554432000 4194304 5849940 140731373181328 140731373180328 5306746 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 508172 6490 750 405 0 505116 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2032688 KiB
Current children cumulated memory: 25960 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.03 1.98 3/188 16363
/proc/meminfo: memFree=23581532/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2033492 memory=26760 CPUtime=12.68 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 14076 0 0 0 1250 18 0 0 20 0 1 0 247135377 2082295808 6690 33554432000 4194304 5849940 140731373181328 140731373180328 5438134 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 508373 6690 750 405 0 505317 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2033492 KiB
Current children cumulated memory: 26760 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.03 1.98 3/188 16363
/proc/meminfo: memFree=23576272/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2042572 memory=35604 CPUtime=25.49 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 27713 0 0 0 2516 33 0 0 20 0 1 0 247135377 2091593728 8901 33554432000 4194304 5849940 140731373181328 140731373180328 5398446 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 510643 8901 750 405 0 507587 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2042572 KiB
Current children cumulated memory: 35604 KiB

[startup+51.1096 s]
/proc/loadavg: 2.01 2.02 1.98 3/188 16363
/proc/meminfo: memFree=23569884/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2051920 memory=44984 CPUtime=51.09 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 51598 0 0 0 5050 59 0 0 20 0 1 0 247135377 2101166080 11246 33554432000 4194304 5849940 140731373181328 140731373180328 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 512980 11246 750 405 0 509924 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2051920 KiB
Current children cumulated memory: 44984 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/188 16364
/proc/meminfo: memFree=23542372/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2042916 memory=36076 CPUtime=102.28 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 92721 0 0 0 10124 104 0 0 20 0 1 0 247135377 2091945984 9019 33554432000 4194304 5849940 140731373181328 140731373180200 5438489 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 510729 9019 750 405 0 507673 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2042916 KiB
Current children cumulated memory: 36076 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/195 16388
/proc/meminfo: memFree=23785220/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2069848 memory=63088 CPUtime=162.28 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 129378 0 0 0 16078 150 0 0 20 0 1 0 247135377 2119524352 15772 33554432000 4194304 5849940 140731373181328 140731373180328 5313082 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 517462 15772 750 405 0 514406 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2069848 KiB
Current children cumulated memory: 63088 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 2.00 1.97 3/188 16426
/proc/meminfo: memFree=18215456/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2089420 memory=83944 CPUtime=222.26 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 149525 0 0 0 22049 177 0 0 20 0 1 0 247135377 2139566080 20986 33554432000 4194304 5849940 140731373181328 140731373180328 5438277 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 522355 20986 750 405 0 519299 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2089420 KiB
Current children cumulated memory: 83944 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.97 3/188 16432
/proc/meminfo: memFree=16712404/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2136576 memory=130868 CPUtime=282.25 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 160848 0 0 0 28028 197 0 0 20 0 1 0 247135377 2187853824 32717 33554432000 4194304 5849940 140731373181328 140731373180328 5335712 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 534144 32717 750 405 0 531088 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2136576 KiB
Current children cumulated memory: 130868 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/188 16433
/proc/meminfo: memFree=16732464/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2116244 memory=110768 CPUtime=342.24 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 182473 0 0 0 34005 219 0 0 20 0 1 0 247135377 2167033856 27692 33554432000 4194304 5849940 140731373181328 140731373180328 139656438384544 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 529061 27692 750 405 0 526005 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 2116244 KiB
Current children cumulated memory: 110768 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/188 16434
/proc/meminfo: memFree=16691992/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2157776 memory=152300 CPUtime=402.24 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 187423 0 0 0 39990 234 0 0 20 0 1 0 247135377 2209562624 38075 33554432000 4194304 5849940 140731373181328 140731373180488 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 539444 38075 750 405 0 536388 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2157776 KiB
Current children cumulated memory: 152300 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/188 16435
/proc/meminfo: memFree=16665988/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2183464 memory=177988 CPUtime=462.23 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 209342 0 0 0 45978 245 0 0 20 0 1 0 247135377 2235867136 44497 33554432000 4194304 5849940 140731373181328 140731373180488 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 545866 44497 750 405 0 542810 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 2183464 KiB
Current children cumulated memory: 177988 KiB


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

/proc/16362/statm: 608360 106747 750 405 0 605304 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 2433440 KiB
Current children cumulated memory: 426988 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16507
/proc/meminfo: memFree=15641796/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2367904 memory=361452 CPUtime=1782.13 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 640519 0 0 0 177731 482 0 0 20 0 1 0 247135377 2424733696 90363 33554432000 4194304 5849940 140731373181328 140731373180328 5437969 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 591976 90363 750 405 0 588920 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 2367904 KiB
Current children cumulated memory: 361452 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16508
/proc/meminfo: memFree=15576436/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2433440 memory=426988 CPUtime=1842.13 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 674017 0 0 0 183721 492 0 0 20 0 1 0 247135377 2491842560 106747 33554432000 4194304 5849940 140731373181328 140731373180488 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 608360 106747 750 405 0 605304 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 2433440 KiB
Current children cumulated memory: 426988 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16509
/proc/meminfo: memFree=15576452/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2433440 memory=426988 CPUtime=1902.13 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 708725 0 0 0 189712 501 0 0 20 0 1 0 247135377 2491842560 106747 33554432000 4194304 5849940 140731373181328 140731373180328 5438280 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 608360 106747 750 405 0 605304 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 2433440 KiB
Current children cumulated memory: 426988 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16510
/proc/meminfo: memFree=15575964/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2433440 memory=426904 CPUtime=1962.12 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 726658 0 0 0 195703 509 0 0 20 0 1 0 247135377 2491842560 106726 33554432000 4194304 5849940 140731373181328 140731373180328 5438029 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 608360 106726 750 405 0 605304 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 2433440 KiB
Current children cumulated memory: 426904 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16511
/proc/meminfo: memFree=15576000/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2433440 memory=426988 CPUtime=2022.13 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 766238 0 0 0 201695 518 0 0 20 0 1 0 247135377 2491842560 106747 33554432000 4194304 5849940 140731373181328 140731373180328 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 608360 106747 750 405 0 605304 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 2433440 KiB
Current children cumulated memory: 426988 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16517
/proc/meminfo: memFree=15428836/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2583608 memory=573296 CPUtime=2082.12 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 806695 0 0 0 207682 530 0 0 20 0 1 0 247135377 2645614592 143324 33554432000 4194304 5849940 140731373181328 140731373180328 5335776 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 645902 143324 750 405 0 642846 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 2583608 KiB
Current children cumulated memory: 573296 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16518
/proc/meminfo: memFree=15493604/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2518072 memory=507760 CPUtime=2142.12 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 834644 0 0 0 213676 536 0 0 20 0 1 0 247135377 2578505728 126940 33554432000 4194304 5849940 140731373181328 140731373180200 5398071 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 629518 126940 750 405 0 626462 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 2518072 KiB
Current children cumulated memory: 507760 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16525
/proc/meminfo: memFree=15700472/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2310300 memory=302368 CPUtime=2202.11 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 873846 0 0 0 219659 552 0 0 20 0 1 0 247135377 2365747200 75592 33554432000 4194304 5849940 140731373181328 140731373180328 139656438796167 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 577575 75592 750 405 0 574519 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 2310300 KiB
Current children cumulated memory: 302368 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16526
/proc/meminfo: memFree=15697460/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2313648 memory=305716 CPUtime=2262.12 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 902583 0 0 0 225650 562 0 0 20 0 1 0 247135377 2369175552 76429 33554432000 4194304 5849940 140731373181328 140731373180488 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 578412 76429 750 405 0 575356 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 2313648 KiB
Current children cumulated memory: 305716 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16527
/proc/meminfo: memFree=15697620/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2313648 memory=305716 CPUtime=2322.11 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 931110 0 0 0 231640 571 0 0 20 0 1 0 247135377 2369175552 76429 33554432000 4194304 5849940 140731373181328 140731373180328 139656438796167 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 578412 76429 750 405 0 575356 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 2313648 KiB
Current children cumulated memory: 305716 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16529
/proc/meminfo: memFree=15689768/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2321876 memory=313944 CPUtime=2382.12 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 960666 0 0 0 237631 581 0 0 20 0 1 0 247135377 2377601024 78486 33554432000 4194304 5849940 140731373181328 140731373180328 139656438796167 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 580469 78486 750 405 0 577413 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 2321876 KiB
Current children cumulated memory: 313944 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16530
/proc/meminfo: memFree=15719076/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2293156 memory=285208 CPUtime=2442.12 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 1003703 0 0 0 243615 597 0 0 20 0 1 0 247135377 2348191744 71302 33554432000 4194304 5849940 140731373181328 140731373180328 139656438796167 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 573289 71302 750 405 0 570233 0
Current children cumulated CPU time: 2442.12 s
Current children cumulated vsize: 2293156 KiB
Current children cumulated memory: 285208 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 16531
/proc/meminfo: memFree=15746648/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2262152 memory=256676 CPUtime=2502.1 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 1038548 0 0 0 249599 611 0 0 20 0 1 0 247135377 2316443648 64169 33554432000 4194304 5849940 140731373181328 140731373180200 5340989 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 565538 64169 750 405 0 562482 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 2262152 KiB
Current children cumulated memory: 256676 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.02 3/186 16532
/proc/meminfo: memFree=15591808/32770624 swapFree=67108368/67108860
[pid=16362] ppid=16359 vsize=2419008 memory=413532 CPUtime=2519.82 cores=0,2,4,6
/proc/16362/stat : 16362 (xcsp_picat) R 16359 16362 15953 0 -1 4202496 1073938 0 0 0 251365 617 0 0 20 0 1 0 247135377 2477064192 103383 33554432000 4194304 5849940 140731373181328 140731373180328 5335737 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36347904 140731373184182 140731373184260 140731373184260 140731373187018 0
/proc/16362/statm: 604752 103383 750 405 0 601696 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 2419008 KiB
Current children cumulated memory: 413532 KiB

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

[startup+2520.02 s]
# the end of solver process 16362 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.65 s, system=6.18959 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): 2520.02
CPU time (s): 2519.84
CPU user time (s): 2513.65
CPU system time (s): 6.18959
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 2589692
Max. memory (cumulated for all children) (KiB): 579284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.65
system time used= 6.18959
maximum resident set size= 579536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1073938
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= 15
involuntary context switches= 4481


# summary of solver processes directly reported to runsolver:
#   pid: 16362
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2513.65
#   total CPU system time (s): 6.18959

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.24309 second user time and 19.1851 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-15 03:15:22
IDJOB=4309436
IDBENCH=141112
IDSOLVER=2794
FILE ID=node148/4309436-1534295722
RUNJOBID= node148-1534293152-15984
PBS_JOBID= 21038138
Free space on /tmp= 42644 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/PseudoBoolean-opt/Pb-radar-10-10-45-050-100_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309436-1534295722/watcher-4309436-1534295722 -o /tmp/evaluation-result-4309436-1534295722/solver-4309436-1534295722 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15984 --watchdog 2580  xcsp_picat HOME/instance-4309436-1534295722.xml

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

MD5SUM BENCH= 23fecfcd5381048f2afebf98789e23de
RANDOM SEED=1904105246

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:        23608156 kB
MemAvailable:   31661688 kB
Buffers:          168092 kB
Cached:          8092024 kB
SwapCached:            4 kB
Active:          4594184 kB
Inactive:        3961372 kB
Active(anon):     249432 kB
Inactive(anon):    98764 kB
Active(file):    4344752 kB
Inactive(file):  3862608 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67108368 kB
Dirty:              3168 kB
Writeback:            28 kB
AnonPages:        451000 kB
Mapped:            56956 kB
Shmem:             49620 kB
Slab:             303716 kB
SReclaimable:     274632 kB
SUnreclaim:        29084 kB
KernelStack:        3184 kB
PageTables:         5920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2521488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    346112 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= 42608 MiB
End job on node148 at 2018-08-15 03:57:22