Trace number 4309516

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2519.83 2520.01

General information on the benchmark

NameTemplateDesign/
TemplateDesign-m1s-magazine_c18.xml
MD5SUM90ad9fa5946247c0fa0335207c2f2744
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark2520.06
Satisfiable
(Un)Satisfiability was proved
Number of variables5100
Number of constraints2650
Number of domains27
Minimum domain size2
Maximum domain size445
Distribution of domain sizes[{"size":2,"count":50},{"size":41,"count":2500},{"size":55,"count":50},{"size":58,"count":50},{"size":60,"count":50},{"size":66,"count":50},{"size":93,"count":50},{"size":99,"count":50},{"size":110,"count":100},{"size":115,"count":50},{"size":121,"count":50},{"size":150,"count":50},{"size":154,"count":150},{"size":165,"count":400},{"size":184,"count":50},{"size":187,"count":100},{"size":214,"count":100},{"size":220,"count":150},{"size":231,"count":100},{"size":247,"count":50},{"size":253,"count":150},{"size":275,"count":400},{"size":291,"count":50},{"size":297,"count":100},{"size":406,"count":50},{"size":412,"count":100},{"size":445,"count":50}]
Minimum variable degree2
Maximum variable degree51
Distribution of variable degrees[{"degree":2,"count":5050},{"degree":51,"count":50}]
Minimum constraint arity2
Maximum constraint arity50
Distribution of constraint arities[{"arity":2,"count":50},{"arity":3,"count":2500},{"arity":50,"count":100}]
Number of extensional constraints50
Number of intensional constraints2500
Distribution of constraint types[{"type":"extension","count":50},{"type":"intension","count":2500},{"type":"sum","count":100}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8784 MiB free)
  memory of node 1: 16384 MiB (1606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309516-1534306642/watcher-4309516-1534306642 -o /tmp/evaluation-result-4309516-1534306642/solver-4309516-1534306642 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-696 --watchdog 2580 xcsp_picat HOME/instance-4309516-1534306642.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=2831, runsolver pid=2828
Current StackSize limit: 8192 KiB


[startup+0.100263 s]*
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=10622228/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2025744 memory=20840 CPUtime=0.09 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 1831 0 0 0 9 0 0 0 20 0 1 0 248227412 2074361856 5210 33554432000 4194304 5849940 140730864951632 140730864950936 4713149 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 506436 5210 611 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 20840 KiB

[startup+0.209766 s]*
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=10600060/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2027348 memory=43664 CPUtime=0.21 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 2413 0 0 0 20 1 0 0 20 0 1 0 248227412 2076004352 10916 33554432000 4194304 5849940 140730864951632 140730864950936 140481936375687 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 506837 10916 694 405 0 503781 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027348 KiB
Current children cumulated memory: 43664 KiB

[startup+0.30962 s]*
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=10595596/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2031224 memory=47608 CPUtime=0.31 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 3458 0 0 0 30 1 0 0 20 0 1 0 248227412 2079973376 11902 33554432000 4194304 5849940 140730864951632 140730864950936 4505596 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 507806 11902 711 405 0 504750 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031224 KiB
Current children cumulated memory: 47608 KiB

[startup+0.700231 s]
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=10595224/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2031736 memory=47996 CPUtime=0.69 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 3588 0 0 0 68 1 0 0 20 0 1 0 248227412 2080497664 11999 33554432000 4194304 5849940 140730864951632 140730864950936 5606416 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 507934 11999 711 405 0 504878 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031736 KiB
Current children cumulated memory: 47996 KiB

[startup+1.50023 s]
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=10595216/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2031736 memory=47996 CPUtime=1.49 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 3588 0 0 0 148 1 0 0 20 0 1 0 248227412 2080497664 11999 33554432000 4194304 5849940 140730864951632 140730864950936 5606384 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 507934 11999 711 405 0 504878 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031736 KiB
Current children cumulated memory: 47996 KiB

[startup+3.10964 s]
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=10465488/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2194236 memory=210756 CPUtime=3.09 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 16121 0 0 0 305 4 0 0 20 0 1 0 248227412 2246897664 52689 33554432000 4194304 5849940 140730864951632 140730864950728 5334996 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 548559 52689 713 405 0 545503 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2194236 KiB
Current children cumulated memory: 210756 KiB

[startup+6.30031 s]
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=10361460/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2244320 memory=260588 CPUtime=6.28 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 52034 0 0 0 619 9 0 0 20 0 1 0 248227412 2298183680 65147 33554432000 4194304 5849940 140730864951632 140730864949880 5317183 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 561080 65147 737 405 0 558024 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2244320 KiB
Current children cumulated memory: 260588 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=10366612/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2244864 memory=261372 CPUtime=12.68 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 82271 0 0 0 1257 11 0 0 20 0 1 0 248227412 2298740736 65343 33554432000 4194304 5849940 140730864951632 140730864950344 5323909 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 561216 65343 741 405 0 558160 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2244864 KiB
Current children cumulated memory: 261372 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=12171396/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2249680 memory=266204 CPUtime=25.49 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 111998 0 0 0 2534 15 0 0 20 0 1 0 248227412 2303672320 66551 33554432000 4194304 5849940 140730864951632 140730864950632 5438016 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 562420 66551 745 405 0 559364 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2249680 KiB
Current children cumulated memory: 266204 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 2832
/proc/meminfo: memFree=10284376/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2257312 memory=273836 CPUtime=51.09 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 143127 0 0 0 5090 19 0 0 20 0 1 0 248227412 2311487488 68459 33554432000 4194304 5849940 140730864951632 140730864950632 5307504 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 564328 68459 745 405 0 561272 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2257312 KiB
Current children cumulated memory: 273836 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 2833
/proc/meminfo: memFree=10209744/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2251080 memory=267604 CPUtime=102.27 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 209628 0 0 0 10193 34 0 0 20 0 1 0 248227412 2305105920 66901 33554432000 4194304 5849940 140730864951632 140730864950632 5438301 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 562770 66901 745 405 0 559714 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2251080 KiB
Current children cumulated memory: 267604 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 2841
/proc/meminfo: memFree=10113248/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2247740 memory=264076 CPUtime=162.26 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 241587 0 0 0 16171 55 0 0 20 0 1 0 248227412 2301685760 66019 33554432000 4194304 5849940 140730864951632 140730864950632 140481936375687 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 561935 66019 745 405 0 558879 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2247740 KiB
Current children cumulated memory: 264076 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/192 2844
/proc/meminfo: memFree=14644808/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2282336 memory=298860 CPUtime=222.25 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 276375 0 0 0 22151 74 0 0 20 0 1 0 248227412 2337112064 74715 33554432000 4194304 5849940 140730864951632 140730864950120 4213604 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 570584 74715 745 405 0 567528 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2282336 KiB
Current children cumulated memory: 298860 KiB

[startup+282.3 s]
/proc/loadavg: 1.97 2.00 2.03 3/192 2845
/proc/meminfo: memFree=9894540/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2280664 memory=297188 CPUtime=282.25 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 305427 0 0 0 28131 94 0 0 20 0 1 0 248227412 2335399936 74297 33554432000 4194304 5849940 140730864951632 140730864950504 5416783 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 570166 74297 745 405 0 567110 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2280664 KiB
Current children cumulated memory: 297188 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 2.03 3/192 2846
/proc/meminfo: memFree=9796160/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2282596 memory=299120 CPUtime=342.25 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 334216 0 0 0 34114 111 0 0 20 0 1 0 248227412 2337378304 74780 33554432000 4194304 5849940 140730864951632 140730864950792 140481936375687 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 570649 74780 745 405 0 567593 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2282596 KiB
Current children cumulated memory: 299120 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/192 2847
/proc/meminfo: memFree=9713208/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2281000 memory=297524 CPUtime=402.24 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 360964 0 0 0 40089 135 0 0 20 0 1 0 248227412 2335744000 74381 33554432000 4194304 5849940 140730864951632 140730864950632 5311744 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 570250 74381 745 405 0 567194 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2281000 KiB
Current children cumulated memory: 297524 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/192 2849
/proc/meminfo: memFree=9612576/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2279976 memory=296500 CPUtime=462.24 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 390772 0 0 0 46064 160 0 0 20 0 1 0 248227412 2334695424 74125 33554432000 4194304 5849940 140730864951632 140730864950632 5437856 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 569994 74125 745 405 0 566938 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2279976 KiB
Current children cumulated memory: 296500 KiB


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

/proc/2831/statm: 587599 92389 745 405 0 584543 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 2350396 KiB
Current children cumulated memory: 369556 KiB

[startup+1782.3 s]
/proc/loadavg: 2.05 2.01 2.04 3/191 2950
/proc/meminfo: memFree=24254224/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2356044 memory=375204 CPUtime=1782.15 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 510337 0 0 0 177543 672 0 0 20 0 1 0 248227412 2412589056 93801 33554432000 4194304 5849940 140730864951632 140730864950504 140481936375687 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 589011 93801 745 405 0 585955 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 2356044 KiB
Current children cumulated memory: 375204 KiB

[startup+1842.3 s]
/proc/loadavg: 2.20 2.06 2.06 3/191 2951
/proc/meminfo: memFree=24293952/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2356956 memory=376116 CPUtime=1842.15 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 516989 0 0 0 183527 688 0 0 20 0 1 0 248227412 2413522944 94029 33554432000 4194304 5849940 140730864951632 140730864950632 5311618 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 589239 94029 745 405 0 586183 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 2356956 KiB
Current children cumulated memory: 376116 KiB

[startup+1902.3 s]
/proc/loadavg: 2.11 2.06 2.06 3/191 2952
/proc/meminfo: memFree=24302628/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2348968 memory=367916 CPUtime=1902.14 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 527459 0 0 0 189508 706 0 0 20 0 1 0 248227412 2405343232 91979 33554432000 4194304 5849940 140730864951632 140730864950632 140481936375687 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 587242 91979 745 405 0 584186 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 2348968 KiB
Current children cumulated memory: 367916 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/192 2961
/proc/meminfo: memFree=24282176/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2350156 memory=369316 CPUtime=1962.14 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 534862 0 0 0 195491 723 0 0 20 0 1 0 248227412 2406559744 92329 33554432000 4194304 5849940 140730864951632 140730864950792 140481936375687 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 587539 92329 745 405 0 584483 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 2350156 KiB
Current children cumulated memory: 369316 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 2962
/proc/meminfo: memFree=24167340/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2377400 memory=396384 CPUtime=2022.14 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 545970 0 0 0 201476 738 0 0 20 0 1 0 248227412 2434457600 99096 33554432000 4194304 5849940 140730864951632 140730864950632 5339651 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 594350 99096 745 405 0 591294 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 2377400 KiB
Current children cumulated memory: 396384 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 2963
/proc/meminfo: memFree=24244432/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2383500 memory=384780 CPUtime=2082.14 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 554997 0 0 0 207455 759 0 0 20 0 1 0 248227412 2440704000 96195 33554432000 4194304 5849940 140730864951632 140730864950504 5354041 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 595875 96195 745 405 0 592819 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 2383500 KiB
Current children cumulated memory: 384780 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 2964
/proc/meminfo: memFree=24170152/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2392408 memory=393688 CPUtime=2142.13 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 558946 0 0 0 213434 779 0 0 20 0 1 0 248227412 2449825792 98422 33554432000 4194304 5849940 140730864951632 140730864950632 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 598102 98422 745 405 0 595046 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 2392408 KiB
Current children cumulated memory: 393688 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 2965
/proc/meminfo: memFree=24162356/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2392408 memory=393688 CPUtime=2202.12 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 564575 0 0 0 219411 801 0 0 20 0 1 0 248227412 2449825792 98422 33554432000 4194304 5849940 140730864951632 140730864950792 5335814 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 598102 98422 745 405 0 595046 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 2392408 KiB
Current children cumulated memory: 393688 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 2967
/proc/meminfo: memFree=24235700/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2383320 memory=384440 CPUtime=2262.13 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 573069 0 0 0 225394 819 0 0 20 0 1 0 248227412 2440519680 96110 33554432000 4194304 5849940 140730864951632 140730864950792 5437688 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 595830 96110 745 405 0 592774 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 2383320 KiB
Current children cumulated memory: 384440 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2968
/proc/meminfo: memFree=24227140/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2392576 memory=393652 CPUtime=2322.12 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 580598 0 0 0 231378 834 0 0 20 0 1 0 248227412 2449997824 98413 33554432000 4194304 5849940 140730864951632 140730864950792 5311658 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 598144 98413 745 405 0 595088 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 2392576 KiB
Current children cumulated memory: 393652 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2969
/proc/meminfo: memFree=24135300/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2392408 memory=393688 CPUtime=2382.12 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 583561 0 0 0 237361 851 0 0 20 0 1 0 248227412 2449825792 98422 33554432000 4194304 5849940 140730864951632 140730864950632 140481936375687 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 598102 98422 745 405 0 595046 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 2392408 KiB
Current children cumulated memory: 393688 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2971
/proc/meminfo: memFree=24146156/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2382092 memory=383176 CPUtime=2442.11 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 588596 0 0 0 243338 873 0 0 20 0 1 0 248227412 2439262208 95794 33554432000 4194304 5849940 140730864951632 140730864950632 5340446 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 595523 95794 745 405 0 592467 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 2382092 KiB
Current children cumulated memory: 383176 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2972
/proc/meminfo: memFree=24138380/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2389340 memory=390620 CPUtime=2502.11 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 595714 0 0 0 249321 890 0 0 20 0 1 0 248227412 2446684160 97655 33554432000 4194304 5849940 140730864951632 140730864950632 5312800 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 597335 97655 745 405 0 594279 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 2389340 KiB
Current children cumulated memory: 390620 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 2973
/proc/meminfo: memFree=24138244/32770624 swapFree=67108856/67108860
[pid=2831] ppid=2828 vsize=2389340 memory=390620 CPUtime=2519.82 cores=0,2,4,6
/proc/2831/stat : 2831 (xcsp_picat) R 2828 2831 665 0 -1 4202496 595720 0 0 0 251088 894 0 0 20 0 1 0 248227412 2446684160 97655 33554432000 4194304 5849940 140730864951632 140730864950632 5437837 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 44802048 140730864960694 140730864960772 140730864960772 140730864963530 0
/proc/2831/statm: 597335 97655 745 405 0 594279 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 2389340 KiB
Current children cumulated memory: 390620 KiB

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

[startup+2520.01 s]
# the end of solver process 2831 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.89 s, system=8.94746 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): 2519.83
CPU user time (s): 2510.89
CPU system time (s): 8.94746
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 2402028
Max. memory (cumulated for all children) (KiB): 409520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.89
system time used= 8.94746
maximum resident set size= 409520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 595721
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= 38
involuntary context switches= 3143


# summary of solver processes directly reported to runsolver:
#   pid: 2831
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2510.89
#   total CPU system time (s): 8.94746

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.56907 second user time and 19.3843 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-15 06:17:22
IDJOB=4309516
IDBENCH=141352
IDSOLVER=2794
FILE ID=node132/4309516-1534306642
RUNJOBID= node132-1534293327-696
PBS_JOBID= 21038142
Free space on /tmp= 38892 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/TemplateDesign/TemplateDesign-m1s-magazine_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309516-1534306642/watcher-4309516-1534306642 -o /tmp/evaluation-result-4309516-1534306642/solver-4309516-1534306642 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-696 --watchdog 2580  xcsp_picat HOME/instance-4309516-1534306642.xml

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

MD5SUM BENCH= 90ad9fa5946247c0fa0335207c2f2744
RANDOM SEED=798546107

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        10640568 kB
MemAvailable:   17712416 kB
Buffers:          220632 kB
Cached:          7085144 kB
SwapCached:            4 kB
Active:         17989984 kB
Inactive:        3527264 kB
Active(anon):   14161336 kB
Inactive(anon):   110864 kB
Active(file):    3828648 kB
Inactive(file):  3416400 kB
Unevictable:        6984 kB
Mlocked:            6984 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:      14218152 kB
Mapped:            59620 kB
Shmem:             58012 kB
Slab:             283360 kB
SReclaimable:     255260 kB
SUnreclaim:        28100 kB
KernelStack:        3408 kB
PageTables:        33064 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   15007892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:  14155776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 38896 MiB
End job on node132 at 2018-08-15 06:59:23