Trace number 4395676

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) 2400.11 2400.04

General information on the benchmark

NameBinPacking/
BinPacking-mdd-fu/BinPacking-mdd-fu1000-02.xml
MD5SUM81a54afd524339631fcda48b56d1b2da
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4061
Number of constraints583
Number of domains2
Minimum domain size82
Maximum domain size581
Distribution of domain sizes[{"size":82,"count":4060},{"size":581,"count":1}]
Minimum variable degree2
Maximum variable degree4
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":3480},{"degree":4,"count":580}]
Minimum constraint arity7
Maximum constraint arity4060
Distribution of constraint arities[{"arity":7,"count":580},{"arity":581,"count":1},{"arity":4060,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"mdd","count":580},{"type":"lex","count":1},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

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 (15059 MiB free)
  memory of node 1: 16384 MiB (12519 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395676-1568343790/watcher-4395676-1568343790 -o /tmp/evaluation-result-4395676-1568343790/solver-4395676-1568343790 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10547 --watchdog 2560 xcsp_picat HOME/instance-4395676-1568343790.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=12773, runsolver pid=12770

[startup+0.100118 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 12774
/proc/meminfo: memFree=28215644/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=2031716 memory=29376 CPUtime=0.1 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1916 0 0 0 10 0 0 0 20 0 1 0 410650480 2080477184 7344 33554432000 4194304 5870510 140726707681968 140726707679112 4479917 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 507929 7344 838 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29376 KiB

[startup+0.209937 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 12774
/proc/meminfo: memFree=28201308/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=2031716 memory=43712 CPUtime=0.21 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1925 0 0 0 21 0 0 0 20 0 1 0 410650480 2080477184 10928 33554432000 4194304 5870510 140726707681968 140726707681272 4466469 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 507929 10928 838 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 43712 KiB

[startup+0.309807 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 12774
/proc/meminfo: memFree=28188896/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=2031716 memory=56000 CPUtime=0.31 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1931 0 0 0 31 0 0 0 20 0 1 0 410650480 2080477184 14000 33554432000 4194304 5870510 140726707681968 140726707681272 4534238 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 507929 14000 838 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 56000 KiB

[startup+0.700334 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12774
/proc/meminfo: memFree=28162148/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=2031716 memory=109416 CPUtime=0.69 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1957 0 0 0 68 1 0 0 20 0 1 0 410650480 2080477184 27354 33554432000 4194304 5870510 140726707681968 140726707681272 4477297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 507929 27354 845 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 109416 KiB

[startup+1.50038 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12774
/proc/meminfo: memFree=28094600/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=2062968 memory=220612 CPUtime=1.49 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 2821 0 0 0 146 3 0 0 20 0 1 0 410650480 2112479232 55153 33554432000 4194304 5870510 140726707681968 140726707681272 4525434 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 515742 55153 846 410 0 511215 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2062968 KiB
Current children cumulated memory: 220612 KiB

[startup+3.10969 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12774
/proc/meminfo: memFree=27809424/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=2125468 memory=446876 CPUtime=3.1 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 4067 0 0 0 304 6 0 0 20 0 1 0 410650480 2176479232 111719 33554432000 4194304 5870510 140726707681968 140726707681176 4479734 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 531367 111719 846 410 0 526840 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2125468 KiB
Current children cumulated memory: 446876 KiB

[startup+6.30037 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 12776
/proc/meminfo: memFree=27390472/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=2250468 memory=893264 CPUtime=6.29 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 4874 0 0 0 614 15 0 0 20 0 1 0 410650480 2304479232 223316 33554432000 4194304 5870510 140726707681968 140726707681176 4477286 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 562617 223316 846 410 0 558090 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2250468 KiB
Current children cumulated memory: 893264 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 12776
/proc/meminfo: memFree=26351944/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4095204 memory=2424324 CPUtime=12.69 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 7831 0 0 0 1227 42 0 0 20 0 1 0 410650480 4193488896 606081 33554432000 4194304 5870510 140726707681968 140726707681272 5246343 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1023801 606081 850 410 0 1019274 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 4095204 KiB
Current children cumulated memory: 2424324 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12776
/proc/meminfo: memFree=26293520/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4146444 memory=2412076 CPUtime=25.49 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 19873 0 0 0 2369 180 0 0 20 0 1 0 410650480 4245958656 603019 33554432000 4194304 5870510 140726707681968 140726707680936 5245875 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1036611 603019 850 410 0 1032084 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4146444 KiB
Current children cumulated memory: 2412076 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12779
/proc/meminfo: memFree=25750364/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4286196 memory=2590740 CPUtime=51.1 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 43380 0 0 0 4619 491 0 0 20 0 1 0 410650480 4389064704 647685 33554432000 4194304 5870510 140726707681968 140726707680936 5245088 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1071549 647685 850 410 0 1067022 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 4286196 KiB
Current children cumulated memory: 2590740 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12782
/proc/meminfo: memFree=25605364/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4472536 memory=2908152 CPUtime=102.3 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 90241 0 0 0 9103 1127 0 0 20 0 1 0 410650480 4579876864 727038 33554432000 4194304 5870510 140726707681968 140726707680936 5245095 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1118134 727038 850 410 0 1113607 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 4472536 KiB
Current children cumulated memory: 2908152 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12786
/proc/meminfo: memFree=24359720/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4570660 memory=4147012 CPUtime=162.3 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 146879 0 0 0 14376 1854 0 0 20 0 1 0 410650480 4680355840 1036753 33554432000 4194304 5870510 140726707681968 140726707680936 5246600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1142665 1036753 850 410 0 1138138 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 4570660 KiB
Current children cumulated memory: 4147012 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12790
/proc/meminfo: memFree=24911108/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4626588 memory=3586492 CPUtime=222.3 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 204010 0 0 0 19649 2581 0 0 20 0 1 0 410650480 4737626112 896623 33554432000 4194304 5870510 140726707681968 140726707680936 5245095 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1156647 896623 850 410 0 1152120 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 4626588 KiB
Current children cumulated memory: 3586492 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12796
/proc/meminfo: memFree=24099364/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4658876 memory=4322228 CPUtime=282.3 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 259216 0 0 0 24907 3323 0 0 20 0 1 0 410650480 4770689024 1080557 33554432000 4194304 5870510 140726707681968 140726707680936 5355033 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1164719 1080557 850 410 0 1160192 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 4658876 KiB
Current children cumulated memory: 4322228 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12800
/proc/meminfo: memFree=23857400/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4678356 memory=4358916 CPUtime=342.3 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 313989 0 0 0 30195 4035 0 0 20 0 1 0 410650480 4790636544 1089729 33554432000 4194304 5870510 140726707681968 140726707680936 5355029 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1169589 1089729 850 410 0 1165062 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 4678356 KiB
Current children cumulated memory: 4358916 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12804
/proc/meminfo: memFree=23831832/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4691676 memory=2498556 CPUtime=402.31 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 369353 0 0 0 35458 4773 0 0 20 0 1 0 410650480 4804276224 624639 33554432000 4194304 5870510 140726707681968 140726707680936 5246397 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1172919 624639 850 410 0 1168392 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 4691676 KiB
Current children cumulated memory: 2498556 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12818
/proc/meminfo: memFree=23817592/32770624 swapFree=66933884/67108860
[pid=12773] ppid=12770 vsize=4699496 memory=2492040 CPUtime=462.3 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 424000 0 0 0 40772 5458 0 0 20 0 1 0 410650480 4812283904 623010 33554432000 4194304 5870510 140726707681968 140726707680936 5246749 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 1174874 623010 850 410 0 1170347 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 4699496 KiB
Current children cumulated memory: 2492040 KiB


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

/proc/12773/statm: 2232803 2141981 853 410 0 2228276 0
Current children cumulated CPU time: 1602.34 s
Current children cumulated vsize: 8931212 KiB
Current children cumulated memory: 8567924 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12928
/proc/meminfo: memFree=20135920/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=8933648 memory=8354332 CPUtime=1662.34 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1127102 0 0 0 146429 19805 0 0 20 0 1 0 410650480 9148055552 2088583 33554432000 4194304 5870510 140726707681968 140726707680936 5246072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2233412 2088583 853 410 0 2228885 0
Current children cumulated CPU time: 1662.34 s
Current children cumulated vsize: 8933648 KiB
Current children cumulated memory: 8354332 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12934
/proc/meminfo: memFree=19146660/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=12857964 memory=10070708 CPUtime=1722.34 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1164860 0 0 0 151706 20528 0 0 20 0 1 0 410650480 13166555136 2517677 33554432000 4194304 5870510 140726707681968 140726707680936 5362056 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 3214491 2517677 853 410 0 3209964 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 12857964 KiB
Current children cumulated memory: 10070708 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12938
/proc/meminfo: memFree=23045572/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=8947604 memory=5449772 CPUtime=1782.34 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1196640 0 0 0 156978 21256 0 0 20 0 1 0 410650480 9162346496 1362443 33554432000 4194304 5870510 140726707681968 140726707680936 5246072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2236901 1362443 853 410 0 2232374 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 8947604 KiB
Current children cumulated memory: 5449772 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12942
/proc/meminfo: memFree=19619948/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=8950908 memory=8590612 CPUtime=1842.35 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1226271 0 0 0 162348 21887 0 0 20 0 1 0 410650480 9165729792 2147653 33554432000 4194304 5870510 140726707681968 140726707681288 5246232 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2237727 2147653 853 410 0 2233200 0
Current children cumulated CPU time: 1842.35 s
Current children cumulated vsize: 8950908 KiB
Current children cumulated memory: 8590612 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12948
/proc/meminfo: memFree=15694180/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=8960864 memory=4723120 CPUtime=1902.35 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1258010 0 0 0 167690 22545 0 0 20 0 1 0 410650480 9175924736 1180780 33554432000 4194304 5870510 140726707681968 140726707680968 5246232 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2240216 1180780 853 410 0 2235689 0
Current children cumulated CPU time: 1902.35 s
Current children cumulated vsize: 8960864 KiB
Current children cumulated memory: 4723120 KiB

[startup+1962.3 s]
/proc/loadavg: 2.34 2.09 2.07 3/199 12952
/proc/meminfo: memFree=22263576/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=8964496 memory=6232220 CPUtime=1962.34 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1298091 0 0 0 172950 23284 0 0 20 0 1 0 410650480 9179643904 1558055 33554432000 4194304 5870510 140726707681968 140726707680936 5246734 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2241124 1558055 853 410 0 2236597 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 8964496 KiB
Current children cumulated memory: 6232220 KiB

[startup+2022.3 s]
/proc/loadavg: 2.27 2.13 2.09 3/199 12956
/proc/meminfo: memFree=20672904/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=8967404 memory=7820280 CPUtime=2022.36 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1335161 0 0 0 178222 24014 0 0 20 0 1 0 410650480 9182621696 1955070 33554432000 4194304 5870510 140726707681968 140726707680936 5245088 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2241851 1955070 853 410 0 2237324 0
Current children cumulated CPU time: 2022.36 s
Current children cumulated vsize: 8967404 KiB
Current children cumulated memory: 7820280 KiB

[startup+2082.3 s]
/proc/loadavg: 2.10 2.11 2.08 3/200 13023
/proc/meminfo: memFree=23231212/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=8978420 memory=8294416 CPUtime=2082.35 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1370132 0 0 0 183483 24752 0 0 20 0 1 0 410650480 9193902080 2073604 33554432000 4194304 5870510 140726707681968 140726707680936 5246280 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2244605 2073604 853 410 0 2240078 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 8978420 KiB
Current children cumulated memory: 8294416 KiB

[startup+2142.3 s]
/proc/loadavg: 2.52 2.21 2.12 3/199 13027
/proc/meminfo: memFree=25706216/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=8981412 memory=5821376 CPUtime=2142.36 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1403250 0 0 0 188855 25381 0 0 20 0 1 0 410650480 9196965888 1455344 33554432000 4194304 5870510 140726707681968 140726707680936 5245088 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2245353 1455344 853 410 0 2240826 0
Current children cumulated CPU time: 2142.36 s
Current children cumulated vsize: 8981412 KiB
Current children cumulated memory: 5821376 KiB

[startup+2202.3 s]
/proc/loadavg: 2.22 2.19 2.12 3/199 13031
/proc/meminfo: memFree=24541148/32770624 swapFree=66933896/67108860
[pid=12773] ppid=12770 vsize=8984260 memory=6981344 CPUtime=2202.36 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1441512 0 0 0 194097 26139 0 0 20 0 1 0 410650480 9199882240 1745336 33554432000 4194304 5870510 140726707681968 140726707680936 5246749 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2246065 1745336 853 410 0 2241538 0
Current children cumulated CPU time: 2202.36 s
Current children cumulated vsize: 8984260 KiB
Current children cumulated memory: 6981344 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.15 2.11 3/201 13108
/proc/meminfo: memFree=23994400/32770624 swapFree=66933904/67108860
[pid=12773] ppid=12770 vsize=8994516 memory=7511428 CPUtime=2262.36 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1478990 0 0 0 199372 26864 0 0 20 0 1 0 410650480 9210384384 1877857 33554432000 4194304 5870510 140726707681968 140726707680936 5246280 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2248629 1877857 853 410 0 2244102 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 8994516 KiB
Current children cumulated memory: 7511428 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.13 2.10 3/200 13112
/proc/meminfo: memFree=22583296/32770624 swapFree=66933904/67108860
[pid=12773] ppid=12770 vsize=8998116 memory=8636808 CPUtime=2322.36 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1514214 0 0 0 204756 27480 0 0 20 0 1 0 410650480 9214070784 2159202 33554432000 4194304 5870510 140726707681968 140726707681288 5246232 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2249529 2159202 853 410 0 2245002 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 8998116 KiB
Current children cumulated memory: 8636808 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.10 2.10 3/200 13180
/proc/meminfo: memFree=24232660/32770624 swapFree=66933904/67108860
[pid=12773] ppid=12770 vsize=9000912 memory=7001728 CPUtime=2382.36 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1548731 0 0 0 210041 28195 0 0 20 0 1 0 410650480 9216933888 1750432 33554432000 4194304 5870510 140726707681968 140726707680936 5245088 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2250228 1750432 853 410 0 2245701 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 9000912 KiB
Current children cumulated memory: 7001728 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.01 2.10 2.10 3/201 13183
/proc/meminfo: memFree=22304296/32770624 swapFree=66933904/67108860
[pid=12773] ppid=12770 vsize=9001584 memory=8642428 CPUtime=2400.07 cores=0,2,4,6
/proc/12773/stat : 12773 (xcsp_picat) R 12770 12773 10516 0 -1 4202496 1560504 0 0 0 211602 28405 0 0 20 0 1 0 410650480 9217622016 2160607 33554432000 4194304 5870510 140726707681968 140726707680936 5355029 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 41975808 140726707688479 140726707688557 140726707688557 140726707691466 0
/proc/12773/statm: 2250396 2160607 853 410 0 2245869 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 9001584 KiB
Current children cumulated memory: 8642428 KiB

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

[startup+2400.04 s]
# the end of solver process 12773 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2116.03 s, system=284.085 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): 2400.04
CPU time (s): 2400.11
CPU user time (s): 2116.03
CPU system time (s): 284.085
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 12931288
Max. memory (cumulated for all children) (KiB): 12559368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2116.03
system time used= 284.084
maximum resident set size= 12559368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1560504
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= 4
involuntary context switches= 611


# summary of solver processes directly reported to runsolver:
#   pid: 12773
#   total CPU time (s): 2400.11
#   total CPU user time (s): 2116.03
#   total CPU system time (s): 284.085

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.74627 second user time and 18.0339 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-13 05:02:31
IDJOB=4395676
IDBENCH=138227
IDSOLVER=2845
FILE ID=node151/4395676-1568343790
RUNJOBID= node151-1568333755-10547
PBS_JOBID= 21701159
Free space on /tmp= 56996 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-mdd-fu/BinPacking-mdd-fu1000-02.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395676-1568343790/watcher-4395676-1568343790 -o /tmp/evaluation-result-4395676-1568343790/solver-4395676-1568343790 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10547 --watchdog 2560  xcsp_picat HOME/instance-4395676-1568343790.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 81a54afd524339631fcda48b56d1b2da
RANDOM SEED=228683687

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28241596 kB
MemAvailable:   28800208 kB
Buffers:          140908 kB
Cached:           708832 kB
SwapCached:        72332 kB
Active:          3481528 kB
Inactive:         491788 kB
Active(anon):    3058904 kB
Inactive(anon):    96488 kB
Active(file):     422624 kB
Inactive(file):   395300 kB
Unevictable:      111208 kB
Mlocked:          111208 kB
SwapTotal:      67108860 kB
SwapFree:       66933884 kB
Dirty:              3528 kB
Writeback:             4 kB
AnonPages:       3068200 kB
Mapped:            37460 kB
Shmem:             23136 kB
Slab:             141280 kB
SReclaimable:     113044 kB
SUnreclaim:        28236 kB
KernelStack:        3568 kB
PageTables:        11352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4692580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2478080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56992 MiB
End job on node151 at 2019-09-13 05:42:31