Trace number 4395126

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 2019-09-12? (TO) 2519.83 2520.02

General information on the benchmark

NameStripPacking/StripPacking-m1-seriesN/
StripPacking-N6d.xml
MD5SUM2c28ca4ad49bcbb6099e9194469961d5
Bench CategoryCSP (decision 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 variables485
Number of constraints292
Number of domains97
Minimum domain size1
Maximum domain size200
Distribution of domain sizes[{"size":1,"count":8},{"size":2,"count":283},{"size":200,"count":194}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":97},{"degree":2,"count":194},{"degree":3,"count":194}]
Minimum constraint arity2
Maximum constraint arity388
Distribution of constraint arities[{"arity":2,"count":194},{"arity":3,"count":97},{"arity":388,"count":1}]
Number of extensional constraints97
Number of intensional constraints194
Distribution of constraint types[{"type":"extension","count":97},{"type":"intension","count":194},{"type":"noOverlap","count":1}]
Optimization problemNO
Type of objective

Solver Data 

15.68/15.75	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 (11109 MiB free)
  memory of node 1: 16384 MiB (13813 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395126-1568322418/watcher-4395126-1568322418 -o /tmp/evaluation-result-4395126-1568322418/solver-4395126-1568322418 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580 xcsp_picat HOME/instance-4395126-1568322418.xml 

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

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

solver pid=25240, runsolver pid=25237

[startup+0.10021 s]*
/proc/loadavg: 2.25 3.47 5.56 3/199 25241
/proc/meminfo: memFree=25493700/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2031716 memory=32160 CPUtime=0.1 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 1607 0 0 0 10 0 0 0 20 0 1 0 408183784 2080477184 8040 33554432000 4194304 5870510 140733363650864 140733363648008 4534878 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 507929 8040 855 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 32160 KiB

[startup+0.20969 s]*
/proc/loadavg: 2.25 3.47 5.56 3/199 25241
/proc/meminfo: memFree=25478868/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2031716 memory=41360 CPUtime=0.2 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 1827 0 0 0 20 0 0 0 20 0 1 0 408183784 2080477184 10340 33554432000 4194304 5870510 140733363650864 140733363650232 4555765 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 507929 10340 870 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 41360 KiB

[startup+0.309724 s]*
/proc/loadavg: 2.25 3.47 5.56 3/199 25241
/proc/meminfo: memFree=25464036/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2031716 memory=54168 CPUtime=0.31 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 1959 0 0 0 30 1 0 0 20 0 1 0 408183784 2080477184 13542 33554432000 4194304 5870510 140733363650864 140733363650232 4520559 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 507929 13542 876 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 54168 KiB

[startup+0.700435 s]
/proc/loadavg: 2.25 3.47 5.56 3/199 25241
/proc/meminfo: memFree=25401452/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2132172 memory=143880 CPUtime=0.69 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 21201 0 0 0 64 5 0 0 20 0 1 0 408183784 2183344128 35970 33554432000 4194304 5870510 140733363650864 140733363650232 5317972 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 533043 35970 902 410 0 528516 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2132172 KiB
Current children cumulated memory: 143880 KiB

[startup+1.50043 s]
/proc/loadavg: 2.25 3.47 5.56 3/199 25241
/proc/meminfo: memFree=25250596/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2151436 memory=163368 CPUtime=1.49 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 25644 0 0 0 144 5 0 0 20 0 1 0 408183784 2203070464 40842 33554432000 4194304 5870510 140733363650864 140733363649368 140346091461605 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 537859 40842 964 410 0 533332 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2151436 KiB
Current children cumulated memory: 163368 KiB

[startup+3.10952 s]
/proc/loadavg: 2.25 3.47 5.56 3/199 25241
/proc/meminfo: memFree=25109296/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2238244 memory=224608 CPUtime=3.1 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 56633 0 0 0 302 8 0 0 20 0 1 0 408183784 2291961856 56152 33554432000 4194304 5870510 140733363650864 140733363649016 5346408 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 559561 56152 966 410 0 555034 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2238244 KiB
Current children cumulated memory: 224608 KiB

[startup+6.30041 s]
/proc/loadavg: 2.31 3.46 5.55 3/199 25241
/proc/meminfo: memFree=24977104/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2179844 memory=192804 CPUtime=6.29 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 76846 0 0 0 618 11 0 0 20 0 1 0 408183784 2232160256 48201 33554432000 4194304 5870510 140733363650864 140733363650120 5272512 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 544961 48201 988 410 0 540434 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2179844 KiB
Current children cumulated memory: 192804 KiB

[startup+12.7004 s]
/proc/loadavg: 2.37 3.45 5.54 3/199 25241
/proc/meminfo: memFree=24974936/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2179844 memory=194860 CPUtime=12.69 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 94856 0 0 0 1258 11 0 0 20 0 1 0 408183784 2232160256 48715 33554432000 4194304 5870510 140733363650864 140733363650120 5289014 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 544961 48715 990 410 0 540434 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2179844 KiB
Current children cumulated memory: 194860 KiB

[startup+25.5005 s]
/proc/loadavg: 2.43 3.41 5.49 3/200 25243
/proc/meminfo: memFree=24972104/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2179844 memory=196908 CPUtime=25.49 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 114904 0 0 0 2536 13 0 0 20 0 1 0 408183784 2232160256 49227 33554432000 4194304 5870510 140733363650864 140733363649976 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 544961 49227 990 410 0 540434 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2179844 KiB
Current children cumulated memory: 196908 KiB

[startup+51.1099 s]
/proc/loadavg: 2.28 3.30 5.40 3/199 25244
/proc/meminfo: memFree=24968888/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2198812 memory=201020 CPUtime=51.09 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 139907 0 0 0 5092 17 0 0 20 0 1 0 408183784 2251583488 50255 33554432000 4194304 5870510 140733363650864 140733363649816 5289307 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 549703 50255 990 410 0 545176 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2198812 KiB
Current children cumulated memory: 201020 KiB

[startup+102.3 s]
/proc/loadavg: 2.12 3.10 5.22 3/199 25247
/proc/meminfo: memFree=24966848/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2198812 memory=203232 CPUtime=102.28 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 197761 0 0 0 10201 27 0 0 20 0 1 0 408183784 2251583488 50808 33554432000 4194304 5870510 140733363650864 140733363649816 5272962 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 549703 50808 990 410 0 545176 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2198812 KiB
Current children cumulated memory: 203232 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.89 5.01 3/200 25253
/proc/meminfo: memFree=24959924/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2191868 memory=209264 CPUtime=162.27 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 236390 0 0 0 16192 35 0 0 20 0 1 0 408183784 2244472832 52316 33554432000 4194304 5870510 140733363650864 140733363649880 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 547967 52316 990 410 0 543440 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2191868 KiB
Current children cumulated memory: 209264 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.72 4.82 3/199 25257
/proc/meminfo: memFree=24954204/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2210836 memory=215332 CPUtime=222.28 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 242472 0 0 0 22188 40 0 0 20 0 1 0 408183784 2263896064 53833 33554432000 4194304 5870510 140733363650864 140733363649816 5294975 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 552709 53833 990 410 0 548182 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2210836 KiB
Current children cumulated memory: 215332 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.59 4.65 3/200 25269
/proc/meminfo: memFree=24946760/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2216504 memory=219388 CPUtime=282.28 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 272876 0 0 0 28182 46 0 0 20 0 1 0 408183784 2269700096 54847 33554432000 4194304 5870510 140733363650864 140733363649880 5281896 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 554126 54847 990 410 0 549599 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2216504 KiB
Current children cumulated memory: 219388 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.48 4.48 3/201 25275
/proc/meminfo: memFree=24942100/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2216504 memory=223652 CPUtime=342.27 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 275896 0 0 0 34179 48 0 0 20 0 1 0 408183784 2269700096 55913 33554432000 4194304 5870510 140733363650864 140733363649880 5282759 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 554126 55913 990 410 0 549599 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2216504 KiB
Current children cumulated memory: 223652 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.40 4.33 3/200 25279
/proc/meminfo: memFree=24949252/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2212260 memory=217060 CPUtime=402.27 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 305775 0 0 0 40173 54 0 0 20 0 1 0 408183784 2265354240 54265 33554432000 4194304 5870510 140733363650864 140733363649880 5298343 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 553065 54265 990 410 0 548538 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2212260 KiB
Current children cumulated memory: 217060 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.33 4.18 3/200 25283
/proc/meminfo: memFree=24925548/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2212260 memory=229212 CPUtime=462.26 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 311483 0 0 0 46165 61 0 0 20 0 1 0 408183784 2265354240 57303 33554432000 4194304 5870510 140733363650864 140733363649880 5288765 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 553065 57303 990 410 0 548538 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2212260 KiB
Current children cumulated memory: 229212 KiB


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

/proc/25240/statm: 560723 65454 990 410 0 556196 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 2242892 KiB
Current children cumulated memory: 261816 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.53 3/200 25530
/proc/meminfo: memFree=25331616/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2245044 memory=266352 CPUtime=1782.14 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 597658 0 0 0 178006 208 0 0 20 0 1 0 408183784 2298925056 66588 33554432000 4194304 5870510 140733363650864 140733363649880 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 561261 66588 990 410 0 556734 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 2245044 KiB
Current children cumulated memory: 266352 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.49 3/199 25534
/proc/meminfo: memFree=25311452/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2245044 memory=266372 CPUtime=1842.14 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 603363 0 0 0 183999 215 0 0 20 0 1 0 408183784 2298925056 66593 33554432000 4194304 5870510 140733363650864 140733363649880 5282609 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 561261 66593 990 410 0 556734 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 2245044 KiB
Current children cumulated memory: 266372 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.47 3/199 25538
/proc/meminfo: memFree=25316392/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2245044 memory=262296 CPUtime=1902.14 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 615700 0 0 0 189991 223 0 0 20 0 1 0 408183784 2298925056 65574 33554432000 4194304 5870510 140733363650864 140733363649880 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 561261 65574 990 410 0 556734 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 2245044 KiB
Current children cumulated memory: 262296 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.44 3/200 25544
/proc/meminfo: memFree=25313656/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2245044 memory=264368 CPUtime=1962.13 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 639073 0 0 0 195983 230 0 0 20 0 1 0 408183784 2298925056 66092 33554432000 4194304 5870510 140733363650864 140733363649880 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 561261 66092 990 410 0 556734 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 2245044 KiB
Current children cumulated memory: 264368 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.41 3/199 25548
/proc/meminfo: memFree=25304588/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2275864 memory=269396 CPUtime=2022.13 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 649868 0 0 0 201977 236 0 0 20 0 1 0 408183784 2330484736 67349 33554432000 4194304 5870510 140733363650864 140733363649816 5295196 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 568966 67349 990 410 0 564439 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 2275864 KiB
Current children cumulated memory: 269396 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.38 3/200 25560
/proc/meminfo: memFree=25303212/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2286028 memory=305136 CPUtime=2082.13 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 668113 0 0 0 207968 245 0 0 20 0 1 0 408183784 2340892672 76284 33554432000 4194304 5870510 140733363650864 140733363649352 5312435 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 571507 76284 990 410 0 566980 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 2286028 KiB
Current children cumulated memory: 305136 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.36 5/201 25566
/proc/meminfo: memFree=25289376/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2251472 memory=275156 CPUtime=2142.13 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 690753 0 0 0 213961 252 0 0 20 0 1 0 408183784 2305507328 68789 33554432000 4194304 5870510 140733363650864 140733363649880 5282714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 562868 68789 990 410 0 558341 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 2251472 KiB
Current children cumulated memory: 275156 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.34 3/200 25570
/proc/meminfo: memFree=25305740/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2251472 memory=274996 CPUtime=2202.12 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 703625 0 0 0 219953 259 0 0 20 0 1 0 408183784 2305507328 68749 33554432000 4194304 5870510 140733363650864 140733363649880 5282729 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 562868 68749 990 410 0 558341 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 2251472 KiB
Current children cumulated memory: 274996 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.31 3/200 25574
/proc/meminfo: memFree=25293768/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2282292 memory=285472 CPUtime=2262.12 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 717638 0 0 0 225944 268 0 0 20 0 1 0 408183784 2337067008 71368 33554432000 4194304 5870510 140733363650864 140733363649816 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 570573 71368 990 410 0 566046 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 2282292 KiB
Current children cumulated memory: 285472 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.30 3/201 25580
/proc/meminfo: memFree=25259564/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2282292 memory=287372 CPUtime=2322.12 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 731087 0 0 0 231933 279 0 0 20 0 1 0 408183784 2337067008 71843 33554432000 4194304 5870510 140733363650864 140733363649816 140346097095616 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 570573 71843 990 410 0 566046 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 2282292 KiB
Current children cumulated memory: 287372 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.03 2.28 3/199 25584
/proc/meminfo: memFree=25283364/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2282292 memory=281720 CPUtime=2382.11 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 741245 0 0 0 237925 286 0 0 20 0 1 0 408183784 2337067008 70430 33554432000 4194304 5870510 140733363650864 140733363649880 5282588 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 570573 70430 990 410 0 566046 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 2282292 KiB
Current children cumulated memory: 281720 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 2.27 3/199 25588
/proc/meminfo: memFree=25282812/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2282292 memory=283424 CPUtime=2442.1 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 752243 0 0 0 243918 292 0 0 20 0 1 0 408183784 2337067008 70856 33554432000 4194304 5870510 140733363650864 140733363649816 5282606 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 570573 70856 990 410 0 566046 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 2282292 KiB
Current children cumulated memory: 283424 KiB

[startup+2502.3 s]
/proc/loadavg: 2.09 2.04 2.26 3/200 25594
/proc/meminfo: memFree=25235576/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2282292 memory=283444 CPUtime=2502.1 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 763223 0 0 0 249910 300 0 0 20 0 1 0 408183784 2337067008 70861 33554432000 4194304 5870510 140733363650864 140733363649816 5308341 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 570573 70861 990 410 0 566046 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 2282292 KiB
Current children cumulated memory: 283444 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.06 2.04 2.25 3/199 25595
/proc/meminfo: memFree=25247984/32770624 swapFree=66952812/67108860
[pid=25240] ppid=25237 vsize=2251472 memory=270964 CPUtime=2519.81 cores=0,2,4,6
/proc/25240/stat : 25240 (xcsp_picat) R 25237 25240 24214 0 -1 4202496 784953 0 0 0 251677 304 0 0 20 0 1 0 408183784 2305507328 67741 33554432000 4194304 5870510 140733363650864 140733363649880 5282721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29593600 140733363659807 140733363659885 140733363659885 140733363662794 0
/proc/25240/statm: 562868 67741 990 410 0 558341 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 2251472 KiB
Current children cumulated memory: 270964 KiB

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

[startup+2520.01 s]
# the end of solver process 25240 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.78 s, system=3.05183 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2519.83
CPU user time (s): 2516.78
CPU system time (s): 3.05183
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 2412520
Max. memory (cumulated for all children) (KiB): 361164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.78
system time used= 3.05183
maximum resident set size= 373452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 784953
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= 55
involuntary context switches= 2218


# summary of solver processes directly reported to runsolver:
#   pid: 25240
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2516.78
#   total CPU system time (s): 3.05183

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.77935 second user time and 18.7322 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-12 23:06:16
IDJOB=4395126
IDBENCH=120428
IDSOLVER=2844
FILE ID=node117/4395126-1568322418
RUNJOBID= node117-1568322189-24245
PBS_JOBID= 21701139
Free space on /tmp= 58896 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/StripPacking/StripPacking-m1-seriesN/StripPacking-N6d.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395126-1568322418/watcher-4395126-1568322418 -o /tmp/evaluation-result-4395126-1568322418/solver-4395126-1568322418 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580  xcsp_picat HOME/instance-4395126-1568322418.xml

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

MD5SUM BENCH= 2c28ca4ad49bcbb6099e9194469961d5
RANDOM SEED=614969630

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        25520368 kB
MemAvailable:   31519328 kB
Buffers:          156424 kB
Cached:          6091180 kB
SwapCached:        52484 kB
Active:          1653792 kB
Inactive:        4945788 kB
Active(anon):     300344 kB
Inactive(anon):    92708 kB
Active(file):    1353448 kB
Inactive(file):  4853080 kB
Unevictable:      107720 kB
Mlocked:          107720 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              3120 kB
Writeback:             4 kB
AnonPages:        351936 kB
Mapped:            45452 kB
Shmem:             32816 kB
Slab:             245320 kB
SReclaimable:     216532 kB
SUnreclaim:        28788 kB
KernelStack:        3536 kB
PageTables:         6024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2725792 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    301056 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-12 23:48:16