Trace number 4309767

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) 2519.9 2520.05

General information on the benchmark

NamePseudoBoolean-dec/
Pb-fpga45-45-sat_c18.xml
MD5SUMc010012410fc2279b5e14fdb4de11b49
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.35921
Satisfiable
(Un)Satisfiability was proved
Number of variables3038
Number of constraints2160
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":3038}]
Minimum variable degree3
Maximum variable degree46
Distribution of variable degrees[{"degree":3,"count":2025},{"degree":46,"count":1013}]
Minimum constraint arity22
Maximum constraint arity45
Distribution of constraint arities[{"arity":22,"count":22},{"arity":23,"count":1013},{"arity":24,"count":1035},{"arity":45,"count":90}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":2160}]
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 (13573 MiB free)
  memory of node 1: 16384 MiB (10517 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309767-1534301592/watcher-4309767-1534301592 -o /tmp/evaluation-result-4309767-1534301592/solver-4309767-1534301592 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21936 --watchdog 2580 xcsp_picat HOME/instance-4309767-1534301592.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=22892, runsolver pid=22889
Current StackSize limit: 8192 KiB


[startup+0.100117 s]*
/proc/loadavg: 1.97 2.13 2.12 3/188 22893
/proc/meminfo: memFree=24645256/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2025744 memory=26720 CPUtime=0.1 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1766 0 0 0 10 0 0 0 20 0 1 0 247722383 2074361856 6680 33554432000 4194304 5849940 140735693302192 140735693302192 4580878 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 506436 6680 602 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 26720 KiB

[startup+0.209712 s]*
/proc/loadavg: 1.97 2.13 2.12 3/188 22893
/proc/meminfo: memFree=24636520/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2025744 memory=37196 CPUtime=0.21 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1839 0 0 0 21 0 0 0 20 0 1 0 247722383 2074361856 9299 33554432000 4194304 5849940 140735693302192 140735693302192 4486409 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 506436 9299 608 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 37196 KiB

[startup+0.30961 s]*
/proc/loadavg: 1.97 2.13 2.12 3/188 22893
/proc/meminfo: memFree=24630588/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2027756 memory=41536 CPUtime=0.31 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 2682 0 0 0 31 0 0 0 20 0 1 0 247722383 2076422144 10384 33554432000 4194304 5849940 140735693302192 140735693301304 5366819 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 506939 10384 662 405 0 503883 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027756 KiB
Current children cumulated memory: 41536 KiB

[startup+0.700284 s]
/proc/loadavg: 1.97 2.13 2.12 3/188 22893
/proc/meminfo: memFree=24626016/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2030916 memory=44780 CPUtime=0.69 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 5103 0 0 0 68 1 0 0 20 0 1 0 247722383 2079657984 11195 33554432000 4194304 5849940 140735693302192 140735693300680 5308981 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 507729 11195 673 405 0 504673 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2030916 KiB
Current children cumulated memory: 44780 KiB

[startup+1.50023 s]
/proc/loadavg: 1.97 2.13 2.12 3/188 22893
/proc/meminfo: memFree=24625588/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2031992 memory=45920 CPUtime=1.49 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 5387 0 0 0 148 1 0 0 20 0 1 0 247722383 2080759808 11480 33554432000 4194304 5849940 140735693302192 140735693299736 4211874 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 507998 11480 677 405 0 504942 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031992 KiB
Current children cumulated memory: 45920 KiB

[startup+3.10958 s]
/proc/loadavg: 1.97 2.13 2.11 3/188 22893
/proc/meminfo: memFree=24619516/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2036208 memory=50092 CPUtime=3.1 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 11077 0 0 0 307 3 0 0 20 0 1 0 247722383 2085076992 12523 33554432000 4194304 5849940 140735693302192 140735693301192 5438438 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 509052 12523 681 405 0 505996 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2036208 KiB
Current children cumulated memory: 50092 KiB

[startup+6.30024 s]
/proc/loadavg: 1.97 2.13 2.11 3/188 22893
/proc/meminfo: memFree=24617764/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2040552 memory=54208 CPUtime=6.29 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 21441 0 0 0 623 6 0 0 20 0 1 0 247722383 2089525248 13552 33554432000 4194304 5849940 140735693302192 140735693301352 140528858185607 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 510138 13552 681 405 0 507082 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2040552 KiB
Current children cumulated memory: 54208 KiB

[startup+12.7002 s]
/proc/loadavg: 1.98 2.12 2.11 3/188 22893
/proc/meminfo: memFree=24604912/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2044448 memory=58400 CPUtime=12.68 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 43473 0 0 0 1255 13 0 0 20 0 1 0 247722383 2093514752 14600 33554432000 4194304 5849940 140735693302192 140735693301192 4212055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 511112 14600 681 405 0 508056 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2044448 KiB
Current children cumulated memory: 58400 KiB

[startup+25.5002 s]
/proc/loadavg: 1.98 2.12 2.11 3/188 22893
/proc/meminfo: memFree=24578264/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2065460 memory=78356 CPUtime=25.49 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 68499 0 0 0 2525 24 0 0 20 0 1 0 247722383 2115031040 19589 33554432000 4194304 5849940 140735693302192 140735693301192 5376224 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 516365 19589 681 405 0 513309 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2065460 KiB
Current children cumulated memory: 78356 KiB

[startup+51.1094 s]
/proc/loadavg: 1.99 2.11 2.11 3/188 22893
/proc/meminfo: memFree=24535500/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2090016 memory=103820 CPUtime=51.09 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 105856 0 0 0 5063 46 0 0 20 0 1 0 247722383 2140176384 25955 33554432000 4194304 5849940 140735693302192 140735693301192 140528858185607 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 522504 25955 681 405 0 519448 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2090016 KiB
Current children cumulated memory: 103820 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.09 2.10 3/188 22894
/proc/meminfo: memFree=24460628/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2134272 memory=148308 CPUtime=102.28 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 188462 0 0 0 10134 94 0 0 20 0 1 0 247722383 2185494528 37077 33554432000 4194304 5849940 140735693302192 140735693301352 140528858185607 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 533568 37077 681 405 0 530512 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2134272 KiB
Current children cumulated memory: 148308 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.07 2.10 3/187 22896
/proc/meminfo: memFree=24341192/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2220084 memory=234072 CPUtime=162.27 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 209733 0 0 0 16102 125 0 0 20 0 1 0 247722383 2273366016 58518 33554432000 4194304 5849940 140735693302192 140735693301192 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 555021 58518 681 405 0 551965 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2220084 KiB
Current children cumulated memory: 234072 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.06 2.09 3/187 22897
/proc/meminfo: memFree=24310232/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2249544 memory=259600 CPUtime=222.27 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 246651 0 0 0 22060 167 0 0 20 0 1 0 247722383 2303533056 64900 33554432000 4194304 5849940 140735693302192 140735693301192 140528858185607 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 562386 64900 681 405 0 559330 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2249544 KiB
Current children cumulated memory: 259600 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.09 3/187 22898
/proc/meminfo: memFree=24206740/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2314628 memory=328468 CPUtime=282.27 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 261380 0 0 0 28030 197 0 0 20 0 1 0 247722383 2370179072 82117 33554432000 4194304 5849940 140735693302192 140735693301192 5438404 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 578657 82117 681 405 0 575601 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2314628 KiB
Current children cumulated memory: 328468 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/187 22900
/proc/meminfo: memFree=24014816/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2449848 memory=464012 CPUtime=342.27 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 296835 0 0 0 34005 222 0 0 20 0 1 0 247722383 2508644352 116003 33554432000 4194304 5849940 140735693302192 140735693301352 140528858185607 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 612462 116003 681 405 0 609406 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2449848 KiB
Current children cumulated memory: 464012 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/187 22901
/proc/meminfo: memFree=24108332/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2300788 memory=314824 CPUtime=402.26 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 329387 0 0 0 39981 245 0 0 20 0 1 0 247722383 2356006912 78706 33554432000 4194304 5849940 140735693302192 140735693301192 140528858185607 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 575197 78706 681 405 0 572141 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2300788 KiB
Current children cumulated memory: 314824 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/188 22910
/proc/meminfo: memFree=23951920/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2534708 memory=548744 CPUtime=462.26 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 379572 0 0 0 45954 272 0 0 20 0 1 0 247722383 2595540992 137186 33554432000 4194304 5849940 140735693302192 140735693301352 5438456 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 633677 137186 681 405 0 630621 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2534708 KiB
Current children cumulated memory: 548744 KiB


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

/proc/22892/statm: 718199 220751 681 405 0 715143 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 2872796 KiB
Current children cumulated memory: 883004 KiB

[startup+1782.3 s]
/proc/loadavg: 2.10 2.04 2.05 3/188 22970
/proc/meminfo: memFree=23410696/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2905564 memory=919396 CPUtime=1782.17 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1399326 0 0 0 177513 704 0 0 20 0 1 0 247722383 2975297536 229849 33554432000 4194304 5849940 140735693302192 140735693301192 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 726391 229849 681 405 0 723335 0
Current children cumulated CPU time: 1782.17 s
Current children cumulated vsize: 2905564 KiB
Current children cumulated memory: 919396 KiB

[startup+1842.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/188 22971
/proc/meminfo: memFree=23404672/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2938332 memory=953088 CPUtime=1842.16 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1464190 0 0 0 183493 723 0 0 20 0 1 0 247722383 3008851968 238272 33554432000 4194304 5849940 140735693302192 140735693301192 140528858185607 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 734583 238272 681 405 0 731527 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 2938332 KiB
Current children cumulated memory: 953088 KiB

[startup+1902.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/188 22972
/proc/meminfo: memFree=23370672/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=2971104 memory=987872 CPUtime=1902.16 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1524041 0 0 0 189479 737 0 0 20 0 1 0 247722383 3042410496 246968 33554432000 4194304 5849940 140735693302192 140735693301064 5313013 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 742776 246968 681 405 0 739720 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 2971104 KiB
Current children cumulated memory: 987872 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.06 2.05 3/187 22974
/proc/meminfo: memFree=23336928/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3003876 memory=1020676 CPUtime=1962.15 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1572533 0 0 0 195465 750 0 0 20 0 1 0 247722383 3075969024 255169 33554432000 4194304 5849940 140735693302192 140735693301352 5437815 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 750969 255169 681 405 0 747913 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 3003876 KiB
Current children cumulated memory: 1020676 KiB

[startup+2022.3 s]
/proc/loadavg: 2.05 2.06 2.05 3/187 22975
/proc/meminfo: memFree=23217652/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3069416 memory=1086216 CPUtime=2022.15 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1623324 0 0 0 201447 768 0 0 20 0 1 0 247722383 3143081984 271554 33554432000 4194304 5849940 140735693302192 140735693301352 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 767354 271554 681 405 0 764298 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 3069416 KiB
Current children cumulated memory: 1086216 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.05 2.05 3/187 22976
/proc/meminfo: memFree=22819484/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3467512 memory=1484220 CPUtime=2082.15 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1661154 0 0 0 207426 789 0 0 20 0 1 0 247722383 3550732288 371055 33554432000 4194304 5849940 140735693302192 140735693301064 5437828 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 866878 371055 681 405 0 863822 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 3467512 KiB
Current children cumulated memory: 1484220 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 22978
/proc/meminfo: memFree=22719456/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3565816 memory=1582616 CPUtime=2142.15 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1759546 0 0 0 213408 807 0 0 20 0 1 0 247722383 3651395584 395654 33554432000 4194304 5849940 140735693302192 140735693301064 5313065 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 891454 395654 681 405 0 888398 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 3565816 KiB
Current children cumulated memory: 1582616 KiB

[startup+2202.3 s]
/proc/loadavg: 2.60 2.20 2.10 3/187 22979
/proc/meminfo: memFree=22588768/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3631352 memory=1648152 CPUtime=2202.15 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1808465 0 0 0 219386 829 0 0 20 0 1 0 247722383 3718504448 412038 33554432000 4194304 5849940 140735693302192 140735693301192 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 907838 412038 681 405 0 904782 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 3631352 KiB
Current children cumulated memory: 1648152 KiB

[startup+2262.3 s]
/proc/loadavg: 2.22 2.16 2.09 3/188 22988
/proc/meminfo: memFree=22604620/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3606780 memory=1623708 CPUtime=2262.14 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 1960455 0 0 0 225361 853 0 0 20 0 1 0 247722383 3693342720 405927 33554432000 4194304 5849940 140735693302192 140735693301064 5437903 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 901695 405927 681 405 0 898639 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 3606780 KiB
Current children cumulated memory: 1623708 KiB

[startup+2322.3 s]
/proc/loadavg: 2.08 2.13 2.09 3/188 22989
/proc/meminfo: memFree=22539220/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3606780 memory=1623708 CPUtime=2322.14 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 2104540 0 0 0 231341 873 0 0 20 0 1 0 247722383 3693342720 405927 33554432000 4194304 5849940 140735693302192 140735693301352 5335741 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 901695 405927 681 405 0 898639 0
Current children cumulated CPU time: 2322.14 s
Current children cumulated vsize: 3606780 KiB
Current children cumulated memory: 1623708 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.11 2.08 3/188 22990
/proc/meminfo: memFree=22474312/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3672316 memory=1689244 CPUtime=2382.14 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 2285894 0 0 0 237316 898 0 0 20 0 1 0 247722383 3760451584 422311 33554432000 4194304 5849940 140735693302192 140735693301352 5437903 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 918079 422311 681 405 0 915023 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 3672316 KiB
Current children cumulated memory: 1689244 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/188 22991
/proc/meminfo: memFree=22474096/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3672316 memory=1689244 CPUtime=2442.14 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 2428523 0 0 0 243285 929 0 0 20 0 1 0 247722383 3760451584 422311 33554432000 4194304 5849940 140735693302192 140735693301352 5438400 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 918079 422311 681 405 0 915023 0
Current children cumulated CPU time: 2442.14 s
Current children cumulated vsize: 3672316 KiB
Current children cumulated memory: 1689244 KiB

[startup+2502.3 s]
/proc/loadavg: 2.29 2.14 2.09 3/188 22992
/proc/meminfo: memFree=22390456/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3672316 memory=1689244 CPUtime=2502.13 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 2570033 0 0 0 249265 948 0 0 20 0 1 0 247722383 3760451584 422311 33554432000 4194304 5849940 140735693302192 140735693301352 5438400 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 918079 422311 681 405 0 915023 0
Current children cumulated CPU time: 2502.13 s
Current children cumulated vsize: 3672316 KiB
Current children cumulated memory: 1689244 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.49 2.20 2.11 3/187 23053
/proc/meminfo: memFree=22785060/32770624 swapFree=67108172/67108860
[pid=22892] ppid=22889 vsize=3803388 memory=1820316 CPUtime=2519.84 cores=0,2,4,6
/proc/22892/stat : 22892 (xcsp_picat) R 22889 22892 21905 0 -1 4202496 2601860 0 0 0 251029 955 0 0 20 0 1 0 247722383 3894669312 455079 33554432000 4194304 5849940 140735693302192 140735693301192 5438436 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 18817024 140735693309110 140735693309188 140735693309188 140735693311946 0
/proc/22892/statm: 950847 455079 681 405 0 947791 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 3803388 KiB
Current children cumulated memory: 1820316 KiB

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

[startup+2520.05 s]
# the end of solver process 22892 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.3 s, system=9.59958 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): 2520.05
CPU time (s): 2519.9
CPU user time (s): 2510.3
CPU system time (s): 9.59958
CPU usage (%): 99.9938
Max. virtual memory (cumulated for all children) (KiB): 3803388
Max. memory (cumulated for all children) (KiB): 1820316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.3
system time used= 9.59958
maximum resident set size= 1820316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2601861
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= 82
involuntary context switches= 3150


# summary of solver processes directly reported to runsolver:
#   pid: 22892
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2510.3
#   total CPU system time (s): 9.59958

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4999 second user time and 17.7492 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-15 04:53:12
IDJOB=4309767
IDBENCH=141227
IDSOLVER=2794
FILE ID=node136/4309767-1534301592
RUNJOBID= node136-1534293639-21936
PBS_JOBID= 21038144
Free space on /tmp= 39024 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-fpga45-45-sat_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309767-1534301592/watcher-4309767-1534301592 -o /tmp/evaluation-result-4309767-1534301592/solver-4309767-1534301592 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21936 --watchdog 2580  xcsp_picat HOME/instance-4309767-1534301592.xml

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

MD5SUM BENCH= c010012410fc2279b5e14fdb4de11b49
RANDOM SEED=903626946

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        24670140 kB
MemAvailable:   31881580 kB
Buffers:          121596 kB
Cached:          7318404 kB
SwapCached:           16 kB
Active:          3788256 kB
Inactive:        3722524 kB
Active(anon):      21992 kB
Inactive(anon):   109092 kB
Active(file):    3766264 kB
Inactive(file):  3613432 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108860 kB
SwapFree:       67108172 kB
Dirty:              6192 kB
Writeback:             0 kB
AnonPages:         77988 kB
Mapped:            56612 kB
Shmem:             57768 kB
Slab:             288148 kB
SReclaimable:     260204 kB
SUnreclaim:        27944 kB
KernelStack:        3584 kB
PageTables:         5252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2404104 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 38976 MiB
End job on node136 at 2018-08-15 05:35:12