Trace number 4395069

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 2019-09-12UNSAT 1158.69 1158.68

General information on the benchmark

NameMagicHexagon/MagicHexagon-m1-s1/
MagicHexagon-07-0080.xml
MD5SUM9b203975fed1c25a0b87c4f345706814
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark139.896
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"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":39}]
Optimization problemNO
Type of objective

Solver Data 

9.88/9.95	c xcsp_picat version 2.7b12 (9/12/2019)
1158.61/1158.67	s UNSATISFIABLE

Verifier Data


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 (9783 MiB free)
  memory of node 1: 16384 MiB (11483 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395069-1568337188/watcher-4395069-1568337188 -o /tmp/evaluation-result-4395069-1568337188/solver-4395069-1568337188 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580 xcsp_picat HOME/instance-4395069-1568337188.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=28673, runsolver pid=28670
Current StackSize limit: 8192 KiB


[startup+0.100384 s]*
/proc/loadavg: 2.33 2.08 2.07 3/200 28674
/proc/meminfo: memFree=21750092/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2046672 memory=32772 CPUtime=0.1 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 5060 0 0 0 9 1 0 0 20 0 1 0 409657231 2095792128 8193 33554432000 4194304 5870510 140730247736512 140730247735704 140616867245959 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 511668 8193 960 410 0 507141 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2046672 KiB
Current children cumulated memory: 32772 KiB

[startup+0.209731 s]*
/proc/loadavg: 2.33 2.08 2.07 3/200 28674
/proc/meminfo: memFree=21743800/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2054492 memory=40144 CPUtime=0.2 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 7323 0 0 0 19 1 0 0 20 0 1 0 409657231 2103799808 10036 33554432000 4194304 5870510 140730247736512 140730247735704 5287596 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 513623 10036 960 410 0 509096 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2054492 KiB
Current children cumulated memory: 40144 KiB

[startup+0.309665 s]*
/proc/loadavg: 2.33 2.08 2.07 3/200 28674
/proc/meminfo: memFree=21739212/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2056340 memory=43372 CPUtime=0.3 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 8185 0 0 0 29 1 0 0 20 0 1 0 409657231 2105692160 10843 33554432000 4194304 5870510 140730247736512 140730247735704 5562032 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 514085 10843 960 410 0 509558 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2056340 KiB
Current children cumulated memory: 43372 KiB

[startup+0.700232 s]
/proc/loadavg: 2.33 2.08 2.07 3/200 28674
/proc/meminfo: memFree=21738840/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2056340 memory=43372 CPUtime=0.68 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 8196 0 0 0 67 1 0 0 20 0 1 0 409657231 2105692160 10843 33554432000 4194304 5870510 140730247736512 140730247735624 5478360 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 514085 10843 960 410 0 509558 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2056340 KiB
Current children cumulated memory: 43372 KiB

[startup+1.50024 s]
/proc/loadavg: 2.33 2.08 2.07 3/200 28674
/proc/meminfo: memFree=21739200/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2056340 memory=43616 CPUtime=1.48 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 8243 0 0 0 147 1 0 0 20 0 1 0 409657231 2105692160 10904 33554432000 4194304 5870510 140730247736512 140730247735624 5337488 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 514085 10904 960 410 0 509558 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2056340 KiB
Current children cumulated memory: 43616 KiB

[startup+3.10964 s]
/proc/loadavg: 2.30 2.08 2.06 3/200 28674
/proc/meminfo: memFree=21739344/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2059080 memory=42960 CPUtime=3.09 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 12223 0 0 0 307 2 0 0 20 0 1 0 409657231 2108497920 10740 33554432000 4194304 5870510 140730247736512 140730247735464 5261916 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 514770 10740 990 410 0 510243 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2059080 KiB
Current children cumulated memory: 42960 KiB

[startup+6.30029 s]
/proc/loadavg: 2.30 2.08 2.06 3/200 28674
/proc/meminfo: memFree=21726980/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2078520 memory=56780 CPUtime=6.29 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 17817 0 0 0 626 3 0 0 20 0 1 0 409657231 2128404480 14195 33554432000 4194304 5870510 140730247736512 140730247735464 5282251 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 519630 14195 992 410 0 515103 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2078520 KiB
Current children cumulated memory: 56780 KiB

[startup+12.7003 s]
/proc/loadavg: 2.26 2.07 2.06 3/200 28674
/proc/meminfo: memFree=21695228/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2098592 memory=85840 CPUtime=12.68 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 22703 0 0 0 1264 4 0 0 20 0 1 0 409657231 2148958208 21460 33554432000 4194304 5870510 140730247736512 140730247735624 5272884 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 524648 21460 992 410 0 520121 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2098592 KiB
Current children cumulated memory: 85840 KiB

[startup+25.5004 s]
/proc/loadavg: 2.22 2.07 2.06 3/200 28674
/proc/meminfo: memFree=21693116/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2098592 memory=88760 CPUtime=25.48 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 25324 0 0 0 2544 4 0 0 20 0 1 0 409657231 2148958208 22190 33554432000 4194304 5870510 140730247736512 140730247735624 5283083 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 524648 22190 992 410 0 520121 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2098592 KiB
Current children cumulated memory: 88760 KiB

[startup+51.1098 s]
/proc/loadavg: 2.14 2.07 2.06 3/200 28676
/proc/meminfo: memFree=21692452/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2098592 memory=89220 CPUtime=51.09 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 30064 0 0 0 5104 5 0 0 20 0 1 0 409657231 2148958208 22305 33554432000 4194304 5870510 140730247736512 140730247735624 5272968 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 524648 22305 992 410 0 520121 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2098592 KiB
Current children cumulated memory: 89220 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.06 2.06 3/200 28680
/proc/meminfo: memFree=21650128/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2117088 memory=101332 CPUtime=102.28 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 33409 0 0 0 10223 5 0 0 20 0 1 0 409657231 2167898112 25333 33554432000 4194304 5870510 140730247736512 140730247734952 140616872465432 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 529272 25333 992 410 0 524745 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2117088 KiB
Current children cumulated memory: 101332 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/199 28684
/proc/meminfo: memFree=21637432/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2128992 memory=113620 CPUtime=162.29 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 37052 0 0 0 16223 6 0 0 20 0 1 0 409657231 2180087808 28405 33554432000 4194304 5870510 140730247736512 140730247734952 5258002 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 532248 28405 992 410 0 527721 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 113620 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/199 28751
/proc/meminfo: memFree=21729012/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2128992 memory=113620 CPUtime=222.29 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 37206 0 0 0 22223 6 0 0 20 0 1 0 409657231 2180087808 28405 33554432000 4194304 5870510 140730247736512 140730247734952 5281755 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 532248 28405 992 410 0 527721 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 113620 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/199 28755
/proc/meminfo: memFree=21697272/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2128992 memory=113620 CPUtime=282.29 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 40396 0 0 0 28223 6 0 0 20 0 1 0 409657231 2180087808 28405 33554432000 4194304 5870510 140730247736512 140730247734952 5274516 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 532248 28405 992 410 0 527721 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 113620 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/199 28759
/proc/meminfo: memFree=21710884/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2128992 memory=113620 CPUtime=342.29 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 40672 0 0 0 34223 6 0 0 20 0 1 0 409657231 2180087808 28405 33554432000 4194304 5870510 140730247736512 140730247734952 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 532248 28405 992 410 0 527721 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 113620 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 28765
/proc/meminfo: memFree=21698880/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2128992 memory=113620 CPUtime=402.29 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 43795 0 0 0 40223 6 0 0 20 0 1 0 409657231 2180087808 28405 33554432000 4194304 5870510 140730247736512 140730247734952 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 532248 28405 992 410 0 527721 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 113620 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 28777
/proc/meminfo: memFree=21695176/32770624 swapFree=66999204/67108860
[pid=28673] ppid=28670 vsize=2128992 memory=113620 CPUtime=462.29 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 44248 0 0 0 46223 6 0 0 20 0 1 0 409657231 2180087808 28405 33554432000 4194304 5870510 140730247736512 140730247734952 5282747 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 532248 28405 992 410 0 527721 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 113620 KiB


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

Current children cumulated memory: 119768 KiB

[startup+762.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/199 28802
/proc/meminfo: memFree=21670836/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=135128 CPUtime=762.3 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 55404 0 0 0 76223 7 0 0 20 0 1 0 409657231 2200137728 33782 33554432000 4194304 5870510 140730247736512 140730247735080 5282680 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 33782 992 410 0 532616 0
Current children cumulated CPU time: 762.3 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 135128 KiB

[startup+822.3 s]
/proc/loadavg: 2.18 2.06 2.06 3/199 28806
/proc/meminfo: memFree=21644048/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=137268 CPUtime=822.3 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 55619 0 0 0 82223 7 0 0 20 0 1 0 409657231 2200137728 34317 33554432000 4194304 5870510 140730247736512 140730247735080 5282621 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34317 992 410 0 532616 0
Current children cumulated CPU time: 822.3 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137268 KiB

[startup+882.3 s]
/proc/loadavg: 2.36 2.15 2.09 3/199 28810
/proc/meminfo: memFree=21655984/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=137268 CPUtime=882.3 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 59748 0 0 0 88223 7 0 0 20 0 1 0 409657231 2200137728 34317 33554432000 4194304 5870510 140730247736512 140730247735080 5282680 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34317 992 410 0 532616 0
Current children cumulated CPU time: 882.3 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137268 KiB

[startup+942.3 s]
/proc/loadavg: 2.13 2.13 2.08 3/199 28817
/proc/meminfo: memFree=21662796/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138036 CPUtime=942.3 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 60239 0 0 0 94223 7 0 0 20 0 1 0 409657231 2200137728 34509 33554432000 4194304 5870510 140730247736512 140730247735080 5282684 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34509 992 410 0 532616 0
Current children cumulated CPU time: 942.3 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138036 KiB

[startup+1002.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/199 28821
/proc/meminfo: memFree=21646236/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1002.3 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 63401 0 0 0 100223 7 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5289467 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1002.3 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1062.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/199 28832
/proc/meminfo: memFree=21621260/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1062.3 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 64692 0 0 0 106223 7 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5282736 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1062.3 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1122.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/199 28838
/proc/meminfo: memFree=21630684/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1122.31 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 68382 0 0 0 112223 8 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1122.31 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1158.68 s]
# the end of solver process 28673 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1158.61 s, system=0.085001 s

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

[startup+1126.4 s]
/proc/loadavg: 2.01 2.07 2.06 3/199 28838
/proc/meminfo: memFree=21636704/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1126.41 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 68403 0 0 0 112633 8 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5283119 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1126.41 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1139.2 s]
/proc/loadavg: 2.00 2.07 2.06 3/199 28839
/proc/meminfo: memFree=21605984/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1139.21 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 68493 0 0 0 113913 8 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5311240 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1139.21 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1152 s]*
/proc/loadavg: 2.00 2.06 2.06 3/199 28840
/proc/meminfo: memFree=21600676/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1152.02 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 68531 0 0 0 115194 8 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5259773 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1152.02 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1155.2 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 28840
/proc/meminfo: memFree=21587616/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1155.21 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 68596 0 0 0 115513 8 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1155.21 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1156.8 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 28840
/proc/meminfo: memFree=21615092/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1156.81 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 68603 0 0 0 115673 8 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5282816 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1156.81 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1157.6 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 28840
/proc/meminfo: memFree=21608948/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1157.61 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 68658 0 0 0 115753 8 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5282721 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1157.61 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1158.4 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 28840
/proc/meminfo: memFree=21602804/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1158.41 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 68658 0 0 0 115833 8 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5282574 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1158.41 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

[startup+1158.6 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 28840
/proc/meminfo: memFree=21602804/32770624 swapFree=66999208/67108860
[pid=28673] ppid=28670 vsize=2148572 memory=138196 CPUtime=1158.61 cores=0,2,4,6
/proc/28673/stat : 28673 (xcsp_picat) R 28670 28673 24179 0 -1 4202496 68658 0 0 0 115853 8 0 0 20 0 1 0 409657231 2200137728 34549 33554432000 4194304 5870510 140730247736512 140730247735080 5282295 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17494016 140730247742495 140730247742573 140730247742573 140730247745482 0
/proc/28673/statm: 537143 34549 992 410 0 532616 0
Current children cumulated CPU time: 1158.61 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 138196 KiB

Child status: 0
Real time (s): 1158.68
CPU time (s): 1158.69
CPU user time (s): 1158.61
CPU system time (s): 0.085001
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2148572
Max. memory (cumulated for all children) (KiB): 138196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1158.61
system time used= 0.085001
maximum resident set size= 138220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68694
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= 9
involuntary context switches= 349


# summary of solver processes directly reported to runsolver:
#   pid: 28673
#   total CPU time (s): 1158.69
#   total CPU user time (s): 1158.61
#   total CPU system time (s): 0.085001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.40334 second user time and 7.44578 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 03:12:28
IDJOB=4395069
IDBENCH=133594
IDSOLVER=2844
FILE ID=node140/4395069-1568337188
RUNJOBID= node140-1568322359-24210
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/MagicHexagon/MagicHexagon-m1-s1/MagicHexagon-07-0080.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395069-1568337188/watcher-4395069-1568337188 -o /tmp/evaluation-result-4395069-1568337188/solver-4395069-1568337188 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580  xcsp_picat HOME/instance-4395069-1568337188.xml

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

MD5SUM BENCH= 9b203975fed1c25a0b87c4f345706814
RANDOM SEED=9232699

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        21778524 kB
MemAvailable:   31657368 kB
Buffers:          153232 kB
Cached:          9901240 kB
SwapCached:         2816 kB
Active:          1769276 kB
Inactive:        8493644 kB
Active(anon):     205840 kB
Inactive(anon):    43924 kB
Active(file):    1563436 kB
Inactive(file):  8449720 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999204 kB
Dirty:              3140 kB
Writeback:             0 kB
AnonPages:        314760 kB
Mapped:            45244 kB
Shmem:             32180 kB
Slab:             323916 kB
SReclaimable:     294148 kB
SUnreclaim:        29768 kB
KernelStack:        3568 kB
PageTables:         5964 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2708028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    253952 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56864 MiB
End job on node140 at 2019-09-13 03:31:46