Trace number 355929

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, and are wall clock time (not CPU 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
picosat 535UNSAT 2506.74 2507.52

General information on the benchmark

Nameindustrial/
manolios/manol-pipe-f9n.cnf
MD5SUM61e4a04a828a2cd33ae3f3dde54ef320
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark628.965
Satisfiable
(Un)Satisfiability was proved
Number of variables185149
Number of clauses552412
Sum of the clauses size1288960
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2368274
Number of clauses of size 3184137
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

2506.72/2507.50	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-355929-1176790974 -o ROOT/results/node41/solver-355929-1176790974 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355929-1176790974/picosat /tmp/evaluation/355929-1176790974/instance-355929-1176790974.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 688
/proc/meminfo: memFree=1447360/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=568 CPUtime=0
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 127009383 581632 54 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 142 54 40 102 0 37 0

[startup+0.058024 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 688
/proc/meminfo: memFree=1447360/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=988 CPUtime=0.05
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 160 0 0 0 2 3 0 0 18 0 1 0 127009383 1011712 145 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 247 145 40 102 0 142 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 988

[startup+0.101026 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 688
/proc/meminfo: memFree=1447360/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=1348 CPUtime=0.09
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 239 0 0 0 4 5 0 0 18 0 1 0 127009383 1380352 224 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 337 224 40 102 0 232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1348

[startup+0.301043 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 688
/proc/meminfo: memFree=1447360/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=2344 CPUtime=0.29
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 506 0 0 0 13 16 0 0 19 0 1 0 127009383 2400256 491 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 586 491 40 102 0 481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2344

[startup+0.701079 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 688
/proc/meminfo: memFree=1447360/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=4560 CPUtime=0.69
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 1058 0 0 0 29 40 0 0 23 0 1 0 127009383 4669440 1043 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 1140 1043 40 102 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4560

[startup+1.50115 s]
/proc/loadavg: 0.77 0.95 0.98 2/78 689
/proc/meminfo: memFree=1441656/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=13076 CPUtime=1.48
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 2169 0 0 0 65 83 0 0 25 0 1 0 127009383 13389824 2154 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 3269 2154 40 102 0 3164 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13076

[startup+3.10129 s]
/proc/loadavg: 0.77 0.95 0.98 2/78 689
/proc/meminfo: memFree=1435320/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=25880 CPUtime=3.09
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 4390 0 0 0 140 169 0 0 25 0 1 0 127009383 26501120 4375 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 6470 4375 40 102 0 6365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25880

[startup+6.30156 s]
/proc/loadavg: 0.79 0.95 0.98 2/78 689
/proc/meminfo: memFree=1422520/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=33028 CPUtime=6.29
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 6230 0 0 0 399 230 0 0 25 0 1 0 127009383 33820672 6174 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 8257 6174 48 102 0 8152 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33028

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 689
/proc/meminfo: memFree=1422264/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=33424 CPUtime=12.68
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 6313 0 0 0 1038 230 0 0 25 0 1 0 127009383 34226176 6257 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 8356 6257 48 102 0 8251 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33424

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 689
/proc/meminfo: memFree=1421112/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=34612 CPUtime=25.48
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 6618 0 0 0 2317 231 0 0 25 0 1 0 127009383 35442688 6562 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 8653 6562 48 102 0 8548 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34612

[startup+51.1015 s]
/proc/loadavg: 0.90 0.95 0.98 2/78 689
/proc/meminfo: memFree=1417464/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=38432 CPUtime=51.06
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 7613 0 0 0 4874 232 0 0 25 0 1 0 127009383 39354368 7557 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 9608 7557 48 102 0 9503 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 38432

[startup+102.306 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 689
/proc/meminfo: memFree=1414136/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=41204 CPUtime=102.25
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 8444 0 0 0 9992 233 0 0 25 0 1 0 127009383 42192896 8295 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 10301 8295 48 102 0 10196 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 41204

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 689
/proc/meminfo: memFree=1413176/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=42128 CPUtime=162.23
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 8723 0 0 0 15989 234 0 0 25 0 1 0 127009383 43139072 8524 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 10532 8524 48 102 0 10427 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42128

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 689
/proc/meminfo: memFree=1412088/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=43184 CPUtime=222.22
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 9034 0 0 0 21987 235 0 0 25 0 1 0 127009383 44220416 8782 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 10796 8782 48 102 0 10691 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43184

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 689
/proc/meminfo: memFree=1411384/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=43844 CPUtime=282.2
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 9264 0 0 0 27985 235 0 0 25 0 1 0 127009383 44896256 8957 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 10961 8957 48 102 0 10856 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 43844

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 689
/proc/meminfo: memFree=1411384/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=43844 CPUtime=342.19
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 9328 0 0 0 33983 236 0 0 25 0 1 0 127009383 44896256 8963 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 10961 8963 48 102 0 10856 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43844

[startup+402.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 689
/proc/meminfo: memFree=1410232/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=45296 CPUtime=402.17
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 9761 0 0 0 39980 237 0 0 25 0 1 0 127009383 46383104 9335 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 11324 9335 48 102 0 11219 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45296

[startup+462.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 689
/proc/meminfo: memFree=1408568/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=46616 CPUtime=462.16
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 10166 0 0 0 45978 238 0 0 25 0 1 0 127009383 47734784 9676 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525715 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 11654 9676 48 102 0 11549 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 46616

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 689
/proc/meminfo: memFree=1407736/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=47408 CPUtime=522.14
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 10430 0 0 0 51975 239 0 0 25 0 1 0 127009383 48545792 9873 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 11852 9873 48 102 0 11747 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 47408

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 689
/proc/meminfo: memFree=1406200/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=48992 CPUtime=582.12
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 10892 0 0 0 57972 240 0 0 25 0 1 0 127009383 50167808 10265 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 12248 10265 48 102 0 12143 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 48992

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 689
/proc/meminfo: memFree=1406136/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=48992 CPUtime=642.11
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 10974 0 0 0 63971 240 0 0 25 0 1 0 127009383 50167808 10273 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 12248 10273 48 102 0 12143 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 48992

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 689

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

/proc/meminfo: memFree=1392952/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=1661.83
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 14834 0 0 0 165931 252 0 0 25 0 1 0 127009383 64327680 13562 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13562 48 102 0 15600 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 62820

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1393016/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=1721.82
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 14834 0 0 0 171929 253 0 0 25 0 1 0 127009383 64327680 13562 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13562 48 102 0 15600 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 62820

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1393016/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=1781.8
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 14834 0 0 0 177927 253 0 0 25 0 1 0 127009383 64327680 13562 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13562 48 102 0 15600 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 62820

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1392888/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=1841.79
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 14948 0 0 0 183925 254 0 0 25 0 1 0 127009383 64327680 13562 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13562 48 102 0 15600 0
Current children cumulated CPU time (s) 1841.79
Current children cumulated vsize (KiB) 62820

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1392952/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=1901.77
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 14948 0 0 0 189923 254 0 0 25 0 1 0 127009383 64327680 13562 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13562 48 102 0 15600 0
Current children cumulated CPU time (s) 1901.77
Current children cumulated vsize (KiB) 62820

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1392824/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=1961.77
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15078 0 0 0 195922 255 0 0 25 0 1 0 127009383 64327680 13572 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13572 48 102 0 15600 0
Current children cumulated CPU time (s) 1961.77
Current children cumulated vsize (KiB) 62820

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1392824/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=2021.74
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15078 0 0 0 201919 255 0 0 25 0 1 0 127009383 64327680 13572 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13572 48 102 0 15600 0
Current children cumulated CPU time (s) 2021.74
Current children cumulated vsize (KiB) 62820

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1392888/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=2081.73
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15078 0 0 0 207918 255 0 0 25 0 1 0 127009383 64327680 13572 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13572 48 102 0 15600 0
Current children cumulated CPU time (s) 2081.73
Current children cumulated vsize (KiB) 62820

[startup+2142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1392824/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=2141.71
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15197 0 0 0 213915 256 0 0 25 0 1 0 127009383 64327680 13572 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13572 48 102 0 15600 0
Current children cumulated CPU time (s) 2141.71
Current children cumulated vsize (KiB) 62820

[startup+2202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1392824/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=2201.69
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15197 0 0 0 219913 256 0 0 25 0 1 0 127009383 64327680 13572 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13572 48 102 0 15600 0
Current children cumulated CPU time (s) 2201.69
Current children cumulated vsize (KiB) 62820

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1392888/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=62820 CPUtime=2261.68
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15198 0 0 0 225911 257 0 0 25 0 1 0 127009383 64327680 13573 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15705 13573 48 102 0 15600 0
Current children cumulated CPU time (s) 2261.68
Current children cumulated vsize (KiB) 62820

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 855
/proc/meminfo: memFree=1390328/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=64008 CPUtime=2321.58
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15637 0 0 0 231900 258 0 0 25 0 1 0 127009383 65544192 13883 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 16002 13883 48 102 0 15897 0
Current children cumulated CPU time (s) 2321.58
Current children cumulated vsize (KiB) 64008

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 889
/proc/meminfo: memFree=1391288/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=64008 CPUtime=2381.55
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15637 0 0 0 237896 259 0 0 25 0 1 0 127009383 65544192 13883 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 16002 13883 48 102 0 15897 0
Current children cumulated CPU time (s) 2381.55
Current children cumulated vsize (KiB) 64008

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 889
/proc/meminfo: memFree=1391352/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=64008 CPUtime=2441.53
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15637 0 0 0 243894 259 0 0 25 0 1 0 127009383 65544192 13883 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 16002 13883 48 102 0 15897 0
Current children cumulated CPU time (s) 2441.53
Current children cumulated vsize (KiB) 64008

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 889
/proc/meminfo: memFree=1391288/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=64008 CPUtime=2501.52
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15775 0 0 0 249892 260 0 0 25 0 1 0 127009383 65544192 13889 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 16002 13889 48 102 0 15897 0
Current children cumulated CPU time (s) 2501.52
Current children cumulated vsize (KiB) 64008

Solver just ended. Dumping a history of the last processes samples

[startup+2505.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 889
/proc/meminfo: memFree=1391288/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=64008 CPUtime=2504.72
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15775 0 0 0 250212 260 0 0 25 0 1 0 127009383 65544192 13889 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 16002 13889 48 102 0 15897 0
Current children cumulated CPU time (s) 2504.72
Current children cumulated vsize (KiB) 64008

[startup+2506.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 889
/proc/meminfo: memFree=1391288/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=64008 CPUtime=2505.52
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15775 0 0 0 250292 260 0 0 25 0 1 0 127009383 65544192 13889 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 16002 13889 48 102 0 15897 0
Current children cumulated CPU time (s) 2505.52
Current children cumulated vsize (KiB) 64008

[startup+2507.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 889
/proc/meminfo: memFree=1391288/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=64008 CPUtime=2506.32
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15775 0 0 0 250372 260 0 0 25 0 1 0 127009383 65544192 13889 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 16002 13889 48 102 0 15897 0
Current children cumulated CPU time (s) 2506.32
Current children cumulated vsize (KiB) 64008

[startup+2507.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 889
/proc/meminfo: memFree=1391288/2055920 swapFree=4184540/4192956
[pid=688] ppid=686 vsize=61960 CPUtime=2506.72
/proc/688/stat : 688 (picosat) R 686 688 632 0 -1 4194304 15776 0 0 0 250412 260 0 0 25 0 1 0 127009383 63447040 13576 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134533855 0 0 4096 0 0 0 0 17 1 0 0
/proc/688/statm: 15490 13576 48 102 0 15385 0
Current children cumulated CPU time (s) 2506.72
Current children cumulated vsize (KiB) 61960

Child status: 20
Real time (s): 2507.52
CPU time (s): 2506.74
CPU user time (s): 2504.13
CPU system time (s): 2.6096
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 64536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.13
system time used= 2.6096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15777
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= 8
involuntary context switches= 52789

runsolver used 3.04854 second user time and 5.9081 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Apr 17 06:22:55 UTC 2007

IDJOB= 355929
IDBENCH= 20501
IDSOLVER= 171
FILE ID= node41/355929-1176790974

PBS_JOBID= 4586214

Free space on /tmp= 66448 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f9n.cnf
COMMAND LINE= /tmp/evaluation/355929-1176790974/picosat /tmp/evaluation/355929-1176790974/instance-355929-1176790974.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-355929-1176790974 -o ROOT/results/node41/solver-355929-1176790974 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355929-1176790974/picosat /tmp/evaluation/355929-1176790974/instance-355929-1176790974.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  61e4a04a828a2cd33ae3f3dde54ef320

RANDOM SEED= 169011120

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1447832 kB
Buffers:         40920 kB
Cached:         369668 kB
SwapCached:       3056 kB
Active:         281956 kB
Inactive:       265088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447832 kB
SwapTotal:     4192956 kB
SwapFree:      4184540 kB
Dirty:           10332 kB
Writeback:           0 kB
Mapped:         150940 kB
Slab:            46384 kB
Committed_AS:  2561964 kB
PageTables:       1984 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66448 MiB

End job on node41 on Tue Apr 17 07:04:43 UTC 2007