Trace number 4309565

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 2018-08-14? (TO) 2519.78 2520.01

General information on the benchmark

NameBibd/
Bibd-sc-34-085-30-12-10_c18.xml
MD5SUM16a7a800d3f63e1acf189b42778a783a
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 variables101150
Number of constraints48366
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50575}]
Minimum variable degree0
Maximum variable degree36
Distribution of variable degrees[{"degree":0,"count":50575},{"degree":2,"count":47685},{"degree":36,"count":2890}]
Minimum constraint arity3
Maximum constraint arity2890
Distribution of constraint arities[{"arity":3,"count":47685},{"arity":34,"count":85},{"arity":85,"count":595},{"arity":2890,"count":1}]
Number of extensional constraints0
Number of intensional constraints47685
Distribution of constraint types[{"type":"intension","count":47685},{"type":"lex","count":1},{"type":"sum","count":680}]
Optimization problemNO
Type of objective

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 (8984 MiB free)
  memory of node 1: 16384 MiB (3653 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309565-1534306099/watcher-4309565-1534306099 -o /tmp/evaluation-result-4309565-1534306099/solver-4309565-1534306099 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-323 --watchdog 2580 xcsp_picat HOME/instance-4309565-1534306099.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=1808, runsolver pid=1805

[startup+0.100385 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=12912108/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2025744 memory=32112 CPUtime=0.09 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 2055 0 0 0 9 0 0 0 20 0 1 0 248173131 2074361856 8028 33554432000 4194304 5849940 140734859839504 140734859838808 140590789028864 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 506436 8028 597 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 32112 KiB

[startup+0.209546 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=12905996/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2025744 memory=40304 CPUtime=0.21 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 2059 0 0 0 20 1 0 0 20 0 1 0 248173131 2074361856 10076 33554432000 4194304 5849940 140734859839504 140734859838808 4517805 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 506436 10076 597 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 40304 KiB

[startup+0.309377 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=12899860/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2025744 memory=44400 CPUtime=0.31 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 2061 0 0 0 30 1 0 0 20 0 1 0 248173131 2074361856 11100 33554432000 4194304 5849940 140734859839504 140734859838808 140590789028864 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 506436 11100 597 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 44400 KiB

[startup+0.700331 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=12887448/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2025744 memory=89456 CPUtime=0.69 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 2099 0 0 0 68 1 0 0 20 0 1 0 248173131 2074361856 22364 33554432000 4194304 5849940 140734859839504 140734859838808 4583908 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 506436 22364 597 405 0 503380 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 89456 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=12805032/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2046516 memory=207300 CPUtime=1.48 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 7077 0 0 0 142 6 0 0 20 0 1 0 248173131 2095632384 51825 33554432000 4194304 5849940 140734859839504 140734859838664 140590789050247 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 511629 51825 679 405 0 508573 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2046516 KiB
Current children cumulated memory: 207300 KiB

[startup+3.10944 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=12687252/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2096796 memory=257736 CPUtime=3.09 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 22456 0 0 0 288 21 0 0 20 0 1 0 248173131 2147119104 64434 33554432000 4194304 5849940 140734859839504 140734859837752 5356114 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 524199 64434 697 405 0 521143 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2096796 KiB
Current children cumulated memory: 257736 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=15332664/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2143304 memory=304280 CPUtime=6.28 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 29161 0 0 0 605 23 0 0 20 0 1 0 248173131 2194743296 76070 33554432000 4194304 5849940 140734859839504 140734859837992 5308608 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 535826 76070 708 405 0 532770 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2143304 KiB
Current children cumulated memory: 304280 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=12624640/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2143304 memory=304284 CPUtime=12.68 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 47648 0 0 0 1244 24 0 0 20 0 1 0 248173131 2194743296 76071 33554432000 4194304 5849940 140734859839504 140734859836936 4203940 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 535826 76071 708 405 0 532770 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2143304 KiB
Current children cumulated memory: 304284 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=12592664/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2143056 memory=304052 CPUtime=25.49 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 67936 0 0 0 2521 28 0 0 20 0 1 0 248173131 2194489344 76013 33554432000 4194304 5849940 140734859839504 140734859837992 4213472 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 535764 76013 712 405 0 532708 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2143056 KiB
Current children cumulated memory: 304052 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1809
/proc/meminfo: memFree=12541708/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2149868 memory=301704 CPUtime=51.09 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 80506 0 0 0 5077 32 0 0 20 0 1 0 248173131 2201464832 75426 33554432000 4194304 5849940 140734859839504 140734859837992 5308656 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 537467 75426 712 405 0 534411 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2149868 KiB
Current children cumulated memory: 301704 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1818
/proc/meminfo: memFree=12433020/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2149732 memory=310516 CPUtime=102.27 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 96397 0 0 0 10174 53 0 0 20 0 1 0 248173131 2201325568 77629 33554432000 4194304 5849940 140734859839504 140734859837992 5308592 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 537433 77629 712 405 0 534377 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2149732 KiB
Current children cumulated memory: 310516 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1819
/proc/meminfo: memFree=12310108/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2157680 memory=320024 CPUtime=162.27 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 98582 0 0 0 16146 81 0 0 20 0 1 0 248173131 2209464320 80006 33554432000 4194304 5849940 140734859839504 140734859838152 5359548 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 539420 80006 712 405 0 536364 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2157680 KiB
Current children cumulated memory: 320024 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1820
/proc/meminfo: memFree=15537752/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2157456 memory=319624 CPUtime=222.26 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 101272 0 0 0 22117 109 0 0 20 0 1 0 248173131 2209234944 79906 33554432000 4194304 5849940 140734859839504 140734859837992 5309072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 539364 79906 712 405 0 536308 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2157456 KiB
Current children cumulated memory: 319624 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1821
/proc/meminfo: memFree=15307476/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2163796 memory=327428 CPUtime=282.25 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 104278 0 0 0 28087 138 0 0 20 0 1 0 248173131 2215727104 81857 33554432000 4194304 5849940 140734859839504 140734859838504 5313451 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 540949 81857 712 405 0 537893 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2163796 KiB
Current children cumulated memory: 327428 KiB

[startup+342.3 s]
/proc/loadavg: 2.34 2.09 2.07 3/188 1822
/proc/meminfo: memFree=16959788/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2164292 memory=327500 CPUtime=342.25 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 108973 0 0 0 34052 173 0 0 20 0 1 0 248173131 2216235008 81875 33554432000 4194304 5849940 140734859839504 140734859837896 5353930 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 541073 81875 712 405 0 538017 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2164292 KiB
Current children cumulated memory: 327500 KiB

[startup+402.3 s]
/proc/loadavg: 2.41 2.18 2.10 3/188 1823
/proc/meminfo: memFree=11836264/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2161688 memory=325112 CPUtime=402.25 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 111120 0 0 0 40014 211 0 0 20 0 1 0 248173131 2213568512 81278 33554432000 4194304 5849940 140734859839504 140734859838664 5437873 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 540422 81278 712 405 0 537366 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2161688 KiB
Current children cumulated memory: 325112 KiB

[startup+462.3 s]
/proc/loadavg: 2.15 2.15 2.10 3/187 1824
/proc/meminfo: memFree=11715140/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2170864 memory=331640 CPUtime=462.24 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 115365 0 0 0 45986 238 0 0 20 0 1 0 248173131 2222964736 82910 33554432000 4194304 5849940 140734859839504 140734859838504 5356090 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 542716 82910 712 405 0 539660 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2170864 KiB
Current children cumulated memory: 331640 KiB


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

/proc/1808/statm: 550736 90832 712 405 0 547680 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 2202944 KiB
Current children cumulated memory: 363328 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1929
/proc/meminfo: memFree=23657612/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2203404 memory=363788 CPUtime=1782.12 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 239327 0 0 0 177243 969 0 0 20 0 1 0 248173131 2256285696 90947 33554432000 4194304 5849940 140734859839504 140734859838504 5437862 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 550851 90947 712 405 0 547795 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 2203404 KiB
Current children cumulated memory: 363788 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 1930
/proc/meminfo: memFree=23645756/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2202944 memory=365396 CPUtime=1842.12 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 246908 0 0 0 183210 1002 0 0 20 0 1 0 248173131 2255814656 91349 33554432000 4194304 5849940 140734859839504 140734859838664 5335776 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 550736 91349 712 405 0 547680 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 2202944 KiB
Current children cumulated memory: 365396 KiB

[startup+1902.3 s]
/proc/loadavg: 1.96 2.01 2.04 3/187 2121
/proc/meminfo: memFree=23621760/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2203400 memory=365852 CPUtime=1902.11 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 256501 0 0 0 189178 1033 0 0 20 0 1 0 248173131 2256281600 91463 33554432000 4194304 5849940 140734859839504 140734859838504 140590789050247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 550850 91463 712 405 0 547794 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 2203400 KiB
Current children cumulated memory: 365852 KiB

[startup+1962.3 s]
/proc/loadavg: 1.95 1.99 2.03 3/187 2194
/proc/meminfo: memFree=23580248/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2220916 memory=384548 CPUtime=1962.11 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 263490 0 0 0 195141 1070 0 0 20 0 1 0 248173131 2274217984 96137 33554432000 4194304 5849940 140734859839504 140734859838504 5438291 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 555229 96137 712 405 0 552173 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 2220916 KiB
Current children cumulated memory: 384548 KiB

[startup+2022.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 3178
/proc/meminfo: memFree=23637216/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2220916 memory=384548 CPUtime=2022.1 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 266100 0 0 0 201113 1097 0 0 20 0 1 0 248173131 2274217984 96137 33554432000 4194304 5849940 140734859839504 140734859838504 5437639 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 555229 96137 712 405 0 552173 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 2220916 KiB
Current children cumulated memory: 384548 KiB

[startup+2082.3 s]
/proc/loadavg: 1.96 1.98 2.03 3/187 3179
/proc/meminfo: memFree=23600084/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2220916 memory=384548 CPUtime=2082.09 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 267287 0 0 0 207079 1130 0 0 20 0 1 0 248173131 2274217984 96137 33554432000 4194304 5849940 140734859839504 140734859838504 5335776 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 555229 96137 712 405 0 552173 0
Current children cumulated CPU time: 2082.09 s
Current children cumulated vsize: 2220916 KiB
Current children cumulated memory: 384548 KiB

[startup+2142.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 3301
/proc/meminfo: memFree=23632240/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2220904 memory=384536 CPUtime=2142.09 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 268198 0 0 0 213052 1157 0 0 20 0 1 0 248173131 2274205696 96134 33554432000 4194304 5849940 140734859839504 140734859838504 140590789050247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 555226 96134 712 405 0 552170 0
Current children cumulated CPU time: 2142.09 s
Current children cumulated vsize: 2220904 KiB
Current children cumulated memory: 384536 KiB

[startup+2202.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 3302
/proc/meminfo: memFree=23633452/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2220904 memory=384536 CPUtime=2202.08 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 269885 0 0 0 219018 1190 0 0 20 0 1 0 248173131 2274205696 96134 33554432000 4194304 5849940 140734859839504 140734859838376 4235047 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 555226 96134 712 405 0 552170 0
Current children cumulated CPU time: 2202.08 s
Current children cumulated vsize: 2220904 KiB
Current children cumulated memory: 384536 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.00 2.03 3/187 3303
/proc/meminfo: memFree=23622488/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2227148 memory=390532 CPUtime=2262.08 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 272842 0 0 0 224975 1233 0 0 20 0 1 0 248173131 2280599552 97633 33554432000 4194304 5849940 140734859839504 140734859838504 140590789050247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 556787 97633 712 405 0 553731 0
Current children cumulated CPU time: 2262.08 s
Current children cumulated vsize: 2227148 KiB
Current children cumulated memory: 390532 KiB

[startup+2322.3 s]
/proc/loadavg: 2.19 2.05 2.05 3/187 3365
/proc/meminfo: memFree=23617408/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2227512 memory=391144 CPUtime=2322.08 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 274150 0 0 0 230928 1280 0 0 20 0 1 0 248173131 2280972288 97786 33554432000 4194304 5849940 140734859839504 140734859838504 5437870 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 556878 97786 712 405 0 553822 0
Current children cumulated CPU time: 2322.08 s
Current children cumulated vsize: 2227512 KiB
Current children cumulated memory: 391144 KiB

[startup+2382.3 s]
/proc/loadavg: 2.11 2.05 2.05 3/187 3366
/proc/meminfo: memFree=23592956/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2250404 memory=405252 CPUtime=2382.07 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 278469 0 0 0 236891 1316 0 0 20 0 1 0 248173131 2304413696 101313 33554432000 4194304 5849940 140734859839504 140734859837992 5309056 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 562601 101313 712 405 0 559545 0
Current children cumulated CPU time: 2382.07 s
Current children cumulated vsize: 2250404 KiB
Current children cumulated memory: 405252 KiB

[startup+2442.3 s]
/proc/loadavg: 2.12 2.06 2.05 3/187 3367
/proc/meminfo: memFree=23587432/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2250404 memory=405424 CPUtime=2442.07 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 280677 0 0 0 242863 1344 0 0 20 0 1 0 248173131 2304413696 101356 33554432000 4194304 5849940 140734859839504 140734859838664 5437799 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 562601 101356 712 405 0 559545 0
Current children cumulated CPU time: 2442.07 s
Current children cumulated vsize: 2250404 KiB
Current children cumulated memory: 405424 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/187 3368
/proc/meminfo: memFree=23599144/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2250404 memory=405424 CPUtime=2502.06 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 281848 0 0 0 248834 1372 0 0 20 0 1 0 248173131 2304413696 101356 33554432000 4194304 5849940 140734859839504 140734859838664 5438470 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 562601 101356 712 405 0 559545 0
Current children cumulated CPU time: 2502.06 s
Current children cumulated vsize: 2250404 KiB
Current children cumulated memory: 405424 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.04 2.05 3/187 3375
/proc/meminfo: memFree=23589660/32770624 swapFree=67108196/67108860
[pid=1808] ppid=1805 vsize=2250404 memory=405424 CPUtime=2519.77 cores=0,2,4,6
/proc/1808/stat : 1808 (xcsp_picat) R 1805 1808 32759 0 -1 4202496 281977 0 0 0 250595 1382 0 0 20 0 1 0 248173131 2304413696 101356 33554432000 4194304 5849940 140734859839504 140734859838376 140590789050247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 44707840 140734859846838 140734859846916 140734859846916 140734859849674 0
/proc/1808/statm: 562601 101356 712 405 0 559545 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 2250404 KiB
Current children cumulated memory: 405424 KiB

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

[startup+2520.01 s]
# the end of solver process 1808 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.96 s, system=13.8238 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): 2519.78
CPU user time (s): 2505.96
CPU system time (s): 13.8238
CPU usage (%): 99.9909
Max. virtual memory (cumulated for all children) (KiB): 2250404
Max. memory (cumulated for all children) (KiB): 405424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.96
system time used= 13.8238
maximum resident set size= 405424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 281977
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= 22
involuntary context switches= 3165


# summary of solver processes directly reported to runsolver:
#   pid: 1808
#   total CPU time (s): 2519.78
#   total CPU user time (s): 2505.96
#   total CPU system time (s): 13.8238

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.5594 second user time and 16.4197 second system time

The end

Launcher Data 

Begin job on node151 at 2018-08-15 06:08:19
IDJOB=4309565
IDBENCH=141329
IDSOLVER=2794
FILE ID=node151/4309565-1534306099
RUNJOBID= node151-1534293053-323
PBS_JOBID= 21038135
Free space on /tmp= 43836 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bibd/Bibd-sc-34-085-30-12-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309565-1534306099/watcher-4309565-1534306099 -o /tmp/evaluation-result-4309565-1534306099/solver-4309565-1534306099 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-323 --watchdog 2580  xcsp_picat HOME/instance-4309565-1534306099.xml

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

MD5SUM BENCH= 16a7a800d3f63e1acf189b42778a783a
RANDOM SEED=1589010483

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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        12942068 kB
MemAvailable:   20862160 kB
Buffers:          169812 kB
Cached:          7981040 kB
SwapCached:           12 kB
Active:         15206340 kB
Inactive:        4012176 kB
Active(anon):   11017212 kB
Inactive(anon):   110776 kB
Active(file):    4189128 kB
Inactive(file):  3901400 kB
Unevictable:        7820 kB
Mlocked:            7820 kB
SwapTotal:      67108860 kB
SwapFree:       67108196 kB
Dirty:              5752 kB
Writeback:             0 kB
AnonPages:      11075344 kB
Mapped:            58520 kB
Shmem:             57716 kB
Slab:             286580 kB
SReclaimable:     258024 kB
SUnreclaim:        28556 kB
KernelStack:        3328 kB
PageTables:        27148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   13259788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:  11010048 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= 43892 MiB
End job on node151 at 2018-08-15 06:50:20