Trace number 4395378

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 2019-09-12? (TO) 2520.04 2520.01

General information on the benchmark

NameBinPacking/BinPacking-sum-skj2/
BinPacking-sum-n2w4b2r1.xml
MD5SUMa404c513102fb879343dc63e509eedd5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2520.44
Satisfiable
(Un)Satisfiability was proved
Number of variables166
Number of constraints25
Number of domains2
Minimum domain size12
Maximum domain size70
Distribution of domain sizes[{"size":12,"count":1},{"size":70,"count":165}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":154},{"degree":5,"count":11}]
Minimum constraint arity12
Maximum constraint arity165
Distribution of constraint arities[{"arity":12,"count":1},{"arity":15,"count":22},{"arity":165,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":11},{"type":"lex","count":1},{"type":"sum","count":11},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

24.79/24.89	c xcsp_picat version 2.7b12 (9/12/2019)

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 (9782 MiB free)
  memory of node 1: 16384 MiB (10805 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395378-1568341359/watcher-4395378-1568341359 -o /tmp/evaluation-result-4395378-1568341359/solver-4395378-1568341359 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580 xcsp_picat HOME/instance-4395378-1568341359.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=29651, runsolver pid=29648
Current StackSize limit: 8192 KiB


[startup+0.100213 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 29652
/proc/meminfo: memFree=21056556/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2039532 memory=27052 CPUtime=0.1 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 1845 0 0 0 10 0 0 0 20 0 1 0 410074344 2088480768 6763 33554432000 4194304 5870510 140732971937072 140732971934216 4643038 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 509883 6763 868 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 27052 KiB

[startup+0.209845 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 29652
/proc/meminfo: memFree=21029444/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2056668 memory=58140 CPUtime=0.21 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 5257 0 0 0 20 1 0 0 20 0 1 0 410074344 2106028032 14535 33554432000 4194304 5870510 140732971937072 140732971934216 5287642 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 514167 14535 967 410 0 509640 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2056668 KiB
Current children cumulated memory: 58140 KiB

[startup+0.309802 s]*
/proc/loadavg: 2.00 2.01 2.05 4/200 29652
/proc/meminfo: memFree=21013944/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2071824 memory=71640 CPUtime=0.31 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 9162 0 0 0 29 2 0 0 20 0 1 0 410074344 2121547776 17910 33554432000 4194304 5870510 140732971937072 140732971936248 140053623127943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 517956 17910 967 410 0 513429 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2071824 KiB
Current children cumulated memory: 71640 KiB

[startup+0.700424 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29652
/proc/meminfo: memFree=20981480/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2122852 memory=117268 CPUtime=0.69 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 19176 0 0 0 65 4 0 0 20 0 1 0 410074344 2173800448 29317 33554432000 4194304 5870510 140732971937072 140732971936168 5557216 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 530713 29317 967 410 0 526186 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2122852 KiB
Current children cumulated memory: 117268 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29652
/proc/meminfo: memFree=20933996/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2164576 memory=153440 CPUtime=1.49 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 25783 0 0 0 144 5 0 0 20 0 1 0 410074344 2216525824 38360 33554432000 4194304 5870510 140732971937072 140732971936168 140053623127943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 541144 38360 967 410 0 536617 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2164576 KiB
Current children cumulated memory: 153440 KiB

[startup+3.10966 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29652
/proc/meminfo: memFree=20937468/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2167348 memory=158876 CPUtime=3.1 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 34594 0 0 0 304 6 0 0 20 0 1 0 410074344 2219364352 39719 33554432000 4194304 5870510 140732971937072 140732971936168 5337589 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 541837 39719 974 410 0 537310 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2167348 KiB
Current children cumulated memory: 158876 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29652
/proc/meminfo: memFree=20913788/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2167336 memory=159084 CPUtime=6.29 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 88824 0 0 0 617 12 0 0 20 0 1 0 410074344 2219352064 39771 33554432000 4194304 5870510 140732971937072 140732971936232 5337596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 541834 39771 988 410 0 537307 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2167336 KiB
Current children cumulated memory: 159084 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29654
/proc/meminfo: memFree=20896440/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2167336 memory=159120 CPUtime=12.69 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 130588 0 0 0 1251 18 0 0 20 0 1 0 410074344 2219352064 39780 33554432000 4194304 5870510 140732971937072 140732971935576 5337584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 541834 39780 997 410 0 537307 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2167336 KiB
Current children cumulated memory: 159120 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29654
/proc/meminfo: memFree=20929148/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2148536 memory=146092 CPUtime=25.49 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 148525 0 0 0 2528 21 0 0 20 0 1 0 410074344 2200100864 36523 33554432000 4194304 5870510 140732971937072 140732971936024 140053628348252 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 537134 36523 999 410 0 532607 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2148536 KiB
Current children cumulated memory: 146092 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29655
/proc/meminfo: memFree=20881928/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2178960 memory=177504 CPUtime=51.1 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 163033 0 0 0 5087 23 0 0 20 0 1 0 410074344 2231255040 44376 33554432000 4194304 5870510 140732971937072 140732971935640 5262797 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 544740 44376 999 410 0 540213 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2178960 KiB
Current children cumulated memory: 177504 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29661
/proc/meminfo: memFree=20883796/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2209420 memory=210936 CPUtime=102.29 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 191139 0 0 0 10203 26 0 0 20 0 1 0 410074344 2262446080 52734 33554432000 4194304 5870510 140732971937072 140732971935640 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 552355 52734 999 410 0 547828 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2209420 KiB
Current children cumulated memory: 210936 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/200 29665
/proc/meminfo: memFree=20889056/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2209424 memory=210936 CPUtime=162.3 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 203095 0 0 0 16199 31 0 0 20 0 1 0 410074344 2262450176 52734 33554432000 4194304 5870510 140732971937072 140732971935640 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 552356 52734 999 410 0 547829 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2209424 KiB
Current children cumulated memory: 210936 KiB

[startup+222.3 s]
/proc/loadavg: 2.44 2.16 2.09 3/199 29670
/proc/meminfo: memFree=20868148/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2228392 memory=231984 CPUtime=222.3 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 207665 0 0 0 22199 31 0 0 20 0 1 0 410074344 2281873408 57996 33554432000 4194304 5870510 140732971937072 140732971935640 5282489 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 557098 57996 999 410 0 552571 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2228392 KiB
Current children cumulated memory: 231984 KiB

[startup+282.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/199 29676
/proc/meminfo: memFree=20855108/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2228428 memory=232020 CPUtime=282.3 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 222700 0 0 0 28197 33 0 0 20 0 1 0 410074344 2281910272 58005 33554432000 4194304 5870510 140732971937072 140732971935640 5272427 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 557107 58005 999 410 0 552580 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2228428 KiB
Current children cumulated memory: 232020 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/199 29680
/proc/meminfo: memFree=20851880/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2228596 memory=232188 CPUtime=342.3 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 223514 0 0 0 34194 36 0 0 20 0 1 0 410074344 2282082304 58047 33554432000 4194304 5870510 140732971937072 140732971936088 5304504 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 557149 58047 999 410 0 552622 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2228596 KiB
Current children cumulated memory: 232188 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/199 29685
/proc/meminfo: memFree=20858200/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2228596 memory=232188 CPUtime=402.3 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 236913 0 0 0 40192 38 0 0 20 0 1 0 410074344 2282082304 58047 33554432000 4194304 5870510 140732971937072 140732971935512 5308341 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 557149 58047 999 410 0 552622 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2228596 KiB
Current children cumulated memory: 232188 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/199 29691
/proc/meminfo: memFree=20833504/32770624 swapFree=66999216/67108860
[pid=29651] ppid=29648 vsize=2228596 memory=232188 CPUtime=462.3 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 238190 0 0 0 46187 43 0 0 20 0 1 0 410074344 2282082304 58047 33554432000 4194304 5870510 140732971937072 140732971936088 5312592 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 557149 58047 999 410 0 552622 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2228596 KiB
Current children cumulated memory: 232188 KiB


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

/proc/29651/statm: 562188 62166 999 410 0 557661 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 2248752 KiB
Current children cumulated memory: 248664 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 30002
/proc/meminfo: memFree=21727956/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2248752 memory=240272 CPUtime=1782.33 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 344501 0 0 0 178069 164 0 0 20 0 1 0 410074344 2302722048 60068 33554432000 4194304 5870510 140732971937072 140732971935512 5282808 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 562188 60068 999 410 0 557661 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 2248752 KiB
Current children cumulated memory: 240272 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 30006
/proc/meminfo: memFree=21671816/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2248752 memory=244568 CPUtime=1842.33 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 345417 0 0 0 184063 170 0 0 20 0 1 0 410074344 2302722048 61142 33554432000 4194304 5870510 140732971937072 140732971935512 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 562188 61142 999 410 0 557661 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 2248752 KiB
Current children cumulated memory: 244568 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 30012
/proc/meminfo: memFree=21659040/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2252592 memory=249804 CPUtime=1902.32 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 346906 0 0 0 190057 175 0 0 20 0 1 0 410074344 2306654208 62451 33554432000 4194304 5870510 140732971937072 140732971935512 5281854 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 563148 62451 999 410 0 558621 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 2252592 KiB
Current children cumulated memory: 249804 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 30016
/proc/meminfo: memFree=21660848/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2252592 memory=245876 CPUtime=1962.32 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 348596 0 0 0 196049 183 0 0 20 0 1 0 410074344 2306654208 61469 33554432000 4194304 5870510 140732971937072 140732971936088 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 563148 61469 999 410 0 558621 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 2252592 KiB
Current children cumulated memory: 245876 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 30021
/proc/meminfo: memFree=21648128/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2252592 memory=247756 CPUtime=2022.32 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 349487 0 0 0 202043 189 0 0 20 0 1 0 410074344 2306654208 61939 33554432000 4194304 5870510 140732971937072 140732971935512 5282617 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 563148 61939 999 410 0 558621 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 2252592 KiB
Current children cumulated memory: 247756 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 30027
/proc/meminfo: memFree=21615496/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2279236 memory=281196 CPUtime=2082.32 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 353158 0 0 0 208037 195 0 0 20 0 1 0 410074344 2333937664 70299 33554432000 4194304 5870510 140732971937072 140732971935512 5282767 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 569809 70299 999 410 0 565282 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 281196 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 30031
/proc/meminfo: memFree=21625512/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2279236 memory=273004 CPUtime=2142.32 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 354002 0 0 0 214029 203 0 0 20 0 1 0 410074344 2333937664 68251 33554432000 4194304 5870510 140732971937072 140732971935512 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 569809 68251 999 410 0 565282 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 273004 KiB

[startup+2202.3 s]
/proc/loadavg: 2.56 2.16 2.09 3/199 30036
/proc/meminfo: memFree=21625656/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2279236 memory=273004 CPUtime=2202.32 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 356417 0 0 0 220022 210 0 0 20 0 1 0 410074344 2333937664 68251 33554432000 4194304 5870510 140732971937072 140732971935512 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 569809 68251 999 410 0 565282 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 273004 KiB

[startup+2262.3 s]
/proc/loadavg: 2.22 2.13 2.08 3/199 30042
/proc/meminfo: memFree=21625548/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2279236 memory=273004 CPUtime=2262.32 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 358723 0 0 0 226017 215 0 0 20 0 1 0 410074344 2333937664 68251 33554432000 4194304 5870510 140732971937072 140732971935512 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 569809 68251 999 410 0 565282 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 273004 KiB

[startup+2322.3 s]
/proc/loadavg: 2.42 2.19 2.11 3/200 30179
/proc/meminfo: memFree=21670104/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2279236 memory=270756 CPUtime=2322.32 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 361022 0 0 0 232011 221 0 0 20 0 1 0 410074344 2333937664 67689 33554432000 4194304 5870510 140732971937072 140732971935512 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 569809 67689 999 410 0 565282 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 270756 KiB

[startup+2382.3 s]
/proc/loadavg: 2.27 2.20 2.12 3/201 30510
/proc/meminfo: memFree=20118588/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2279236 memory=285292 CPUtime=2382.33 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 362592 0 0 0 238004 229 0 0 20 0 1 0 410074344 2333937664 71323 33554432000 4194304 5870510 140732971937072 140732971935512 5308315 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 569809 71323 999 410 0 565282 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 285292 KiB

[startup+2442.3 s]
/proc/loadavg: 2.10 2.16 2.11 3/202 30517
/proc/meminfo: memFree=20222252/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2279236 memory=285292 CPUtime=2442.32 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 365232 0 0 0 243995 237 0 0 20 0 1 0 410074344 2333937664 71323 33554432000 4194304 5870510 140732971937072 140732971935512 5282170 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 569809 71323 999 410 0 565282 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 285292 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.13 2.10 3/202 30521
/proc/meminfo: memFree=20144108/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2229916 memory=240036 CPUtime=2502.33 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 367899 0 0 0 249988 245 0 0 20 0 1 0 410074344 2283433984 60009 33554432000 4194304 5870510 140732971937072 140732971935512 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 557479 60009 999 410 0 552952 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 2229916 KiB
Current children cumulated memory: 240036 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.12 2.10 3/202 30521
/proc/meminfo: memFree=20108952/32770624 swapFree=66999220/67108860
[pid=29651] ppid=29648 vsize=2279236 memory=275052 CPUtime=2520.03 cores=0,2,4,6
/proc/29651/stat : 29651 (xcsp_picat) R 29648 29651 24179 0 -1 4202496 368105 0 0 0 251757 246 0 0 20 0 1 0 410074344 2333937664 68763 33554432000 4194304 5870510 140732971937072 140732971935512 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 16687104 140732971942943 140732971943021 140732971943021 140732971945930 0
/proc/29651/statm: 569809 68763 999 410 0 565282 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 2279236 KiB
Current children cumulated memory: 275052 KiB

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

[startup+2520.01 s]
# the end of solver process 29651 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.58 s, system=2.46905 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2520.04
CPU user time (s): 2517.58
CPU system time (s): 2.46905
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2328556
Max. memory (cumulated for all children) (KiB): 318268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.58
system time used= 2.46905
maximum resident set size= 322164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 368105
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= 20
involuntary context switches= 1539


# summary of solver processes directly reported to runsolver:
#   pid: 29651
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2517.58
#   total CPU system time (s): 2.46905

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.292 second user time and 18.3083 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 04:21:59
IDJOB=4395378
IDBENCH=137635
IDSOLVER=2844
FILE ID=node140/4395378-1568341359
RUNJOBID= node140-1568322359-24210
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-sum-skj2/BinPacking-sum-n2w4b2r1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395378-1568341359/watcher-4395378-1568341359 -o /tmp/evaluation-result-4395378-1568341359/solver-4395378-1568341359 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580  xcsp_picat HOME/instance-4395378-1568341359.xml

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

MD5SUM BENCH= a404c513102fb879343dc63e509eedd5
RANDOM SEED=593825617

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:        21081800 kB
MemAvailable:   30963640 kB
Buffers:          154396 kB
Cached:          9902592 kB
SwapCached:         2804 kB
Active:          2463068 kB
Inactive:        8495388 kB
Active(anon):     898388 kB
Inactive(anon):    43924 kB
Active(file):    1564680 kB
Inactive(file):  8451464 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999216 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:       1002860 kB
Mapped:            45576 kB
Shmem:             32192 kB
Slab:             324156 kB
SReclaimable:     294156 kB
SUnreclaim:        30000 kB
KernelStack:        3568 kB
PageTables:         7368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3214560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    856064 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 05:03:59