Trace number 293764

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
Rsat 2007-02-08? (TO) 1200.06 1200.5

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S2094099432-08.SAT.shuffled.cnf
MD5SUMf3499b88ec490ed112ebd1c4b8c12b73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-293764-1171777244 -o ROOT/results/node69/solver-293764-1171777244 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293764-1171777244/rsat.sh /tmp/evaluation/293764-1171777244/instance-293764-1171777244.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
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: 1.00 1.00 1.00 3/64 25683
/proc/meminfo: memFree=1082088/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 197682129 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 233 195 169 0 49 0
[pid=25684] ppid=25683 vsize=688 CPUtime=0
/proc/25684/stat : 25684 (SatElite) R 25683 25683 24904 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 197682130 704512 86 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/25684/statm: 172 86 49 128 0 41 0

[startup+0.107221 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25683
/proc/meminfo: memFree=1082088/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.519288 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25683
/proc/meminfo: memFree=1082088/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33943 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1079192/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=3352 CPUtime=1.32
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 840 0 0 0 132 0 0 0 25 0 1 0 197682131 3432448 680 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 838 680 86 211 0 624 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8704

[startup+2.97569 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1078232/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=4396 CPUtime=2.95
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 1272 0 0 0 295 0 0 0 25 0 1 0 197682131 4501504 883 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 1099 883 86 211 0 885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9748

[startup+6.25722 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1076696/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=5696 CPUtime=6.23
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 1848 0 0 0 623 0 0 0 25 0 1 0 197682131 5832704 1263 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 1424 1263 86 211 0 1210 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11048

[startup+12.7133 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 25686
/proc/meminfo: memFree=1074520/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=8052 CPUtime=12.68
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 2866 0 0 0 1267 1 0 0 25 0 1 0 197682131 8245248 1795 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 2013 1795 86 211 0 1799 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13404

[startup+25.5204 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1072408/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=10508 CPUtime=25.49
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 3503 0 0 0 2547 2 0 0 25 0 1 0 197682131 10760192 2432 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 2627 2432 86 211 0 2413 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15860

[startup+51.1466 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1070424/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=12940 CPUtime=51.11
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 4936 0 0 0 5108 3 0 0 25 0 1 0 197682131 13250560 2899 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527787 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 3235 2899 86 211 0 3021 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18292

[startup+102.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1065752/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=16996 CPUtime=102.33
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 6827 0 0 0 10229 4 0 0 25 0 1 0 197682131 17403904 3982 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 4249 3982 86 211 0 4035 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 22348

[startup+162.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1060312/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=23900 CPUtime=162.38
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 8619 0 0 0 16233 5 0 0 25 0 1 0 197682131 24473600 5388 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 5975 5388 86 211 0 5761 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 29252

[startup+222.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1058008/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=25716 CPUtime=222.42
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 10730 0 0 0 22235 7 0 0 25 0 1 0 197682131 26333184 5919 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 6429 5919 86 211 0 6215 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 31068

[startup+282.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1057880/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=25976 CPUtime=282.46
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 10779 0 0 0 28239 7 0 0 25 0 1 0 197682131 26599424 5968 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 6494 5968 86 211 0 6280 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 31328

[startup+342.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1053464/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=30476 CPUtime=342.5
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 11885 0 0 0 34241 9 0 0 25 0 1 0 197682131 31207424 7074 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 7619 7074 86 211 0 7405 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 35828

[startup+402.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1048536/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=35224 CPUtime=402.53
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 13156 0 0 0 40243 10 0 0 25 0 1 0 197682131 36069376 8312 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 8806 8312 86 211 0 8592 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 40576

[startup+462.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1048024/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=34672 CPUtime=462.57
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 15153 0 0 0 46246 11 0 0 25 0 1 0 197682131 35504128 8387 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 8668 8387 86 211 0 8454 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 40024

[startup+522.806 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1048024/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=34672 CPUtime=522.6
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 15153 0 0 0 52249 11 0 0 25 0 1 0 197682131 35504128 8387 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 8668 8387 86 211 0 8454 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 40024

[startup+582.867 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 25686
/proc/meminfo: memFree=1048088/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=34672 CPUtime=582.65
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 15156 0 0 0 58253 12 0 0 25 0 1 0 197682131 35504128 8390 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 8668 8390 86 211 0 8454 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 40024

[startup+642.93 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 25686
/proc/meminfo: memFree=1048088/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=34672 CPUtime=642.69
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 15168 0 0 0 64257 12 0 0 25 0 1 0 197682131 35504128 8402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 8668 8402 86 211 0 8454 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 40024

[startup+702.995 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1044504/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=38508 CPUtime=702.74
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 16087 0 0 0 70261 13 0 0 25 0 1 0 197682131 39432192 9321 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 9627 9321 86 211 0 9413 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 43860

[startup+763.058 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1041176/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=41776 CPUtime=762.77
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 16933 0 0 0 76263 14 0 0 25 0 1 0 197682131 42778624 10167 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 10444 10167 86 211 0 10230 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 47128

[startup+823.115 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1037720/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=48020 CPUtime=822.81
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 18541 0 0 0 82265 16 0 0 25 0 1 0 197682131 49172480 11005 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 12005 11005 86 211 0 11791 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 53372

[startup+883.171 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1034712/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=51072 CPUtime=882.84
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 19320 0 0 0 88268 16 0 0 25 0 1 0 197682131 52297728 11751 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 12768 11751 86 211 0 12554 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 56424

[startup+943.229 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25686
/proc/meminfo: memFree=1032024/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=53880 CPUtime=942.89
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 20004 0 0 0 94271 18 0 0 25 0 1 0 197682131 55173120 12435 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 13470 12435 86 211 0 13256 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 59232

[startup+1003.29 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 25686
/proc/meminfo: memFree=1029336/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=56456 CPUtime=1002.92
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 20667 0 0 0 100273 19 0 0 25 0 1 0 197682131 57810944 13098 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 14114 13098 86 211 0 13900 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 61808

[startup+1063.35 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 25686
/proc/meminfo: memFree=1029464/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=55184 CPUtime=1062.97
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 24129 0 0 0 106276 21 0 0 25 0 1 0 197682131 56508416 13042 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 13796 13042 86 211 0 13582 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 60536

[startup+1123.42 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 25686
/proc/meminfo: memFree=1029528/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=55184 CPUtime=1123.01
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 24136 0 0 0 112280 21 0 0 25 0 1 0 197682131 56508416 13049 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 13796 13049 86 211 0 13582 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 60536

[startup+1183.47 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 25686
/proc/meminfo: memFree=1029528/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=55052 CPUtime=1183.05
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 24154 0 0 0 118284 21 0 0 25 0 1 0 197682131 56373248 13034 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 13763 13034 86 211 0 13549 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 60404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 25686
/proc/meminfo: memFree=1029528/2055920 swapFree=4183028/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (rsat.sh) S 25681 25683 24904 0 -1 4194304 306 147 0 0 0 0 0 0 18 0 1 0 197682129 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 234 195 169 0 49 0
[pid=25686] ppid=25683 vsize=55052 CPUtime=1200.06
/proc/25686/stat : 25686 (rsat) R 25683 25683 24904 0 -1 4194304 24154 0 0 0 119985 21 0 0 25 0 1 0 197682131 56373248 13034 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25686/statm: 13763 13034 86 211 0 13549 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 60404

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25683 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.06

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.21
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 75596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 453
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= 15
involuntary context switches= 3

runsolver used 1.07883 second user time and 2.54461 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Feb 18 05:40:44 UTC 2007

IDJOB= 293764
IDBENCH= 19872
IDSOLVER= 104
FILE ID= node69/293764-1171777244

PBS_JOBID= 3839537

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S2094099432-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293764-1171777244/rsat.sh /tmp/evaluation/293764-1171777244/instance-293764-1171777244.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-293764-1171777244 -o ROOT/results/node69/solver-293764-1171777244 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293764-1171777244/rsat.sh /tmp/evaluation/293764-1171777244/instance-293764-1171777244.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f3499b88ec490ed112ebd1c4b8c12b73

RANDOM SEED= 969130470

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1082560 kB
Buffers:         48664 kB
Cached:         814808 kB
SwapCached:       4412 kB
Active:         610460 kB
Inactive:       263052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082560 kB
SwapTotal:     4192956 kB
SwapFree:      4183028 kB
Dirty:            1724 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:            85872 kB
Committed_AS:   545972 kB
PageTables:       1472 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= 66563 MiB

End job on node69 on Sun Feb 18 06:00:47 UTC 2007