Trace number 309262

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) 1200.01 1200.48

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
MD5SUM1419f338cd3a22164a64179e41545055
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3516    10462 |      --       0       --      -- |     --   | -66/74
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 935   #clauses: 3516   #literals: 10462
0.00/0.01	c CPU time:   0.012998 s
0.00/0.01	c ==============================================================================
0.00/0.03	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/node25/watcher-309262-1172537900 -o ROOT/results/node25/solver-309262-1172537900 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309262-1172537900/rsat.sh /tmp/evaluation/309262-1172537900/instance-309262-1172537900.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: 0.92 0.98 0.99 3/64 6463
/proc/meminfo: memFree=1896544/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0
/proc/6463/stat : 6463 (rsat.sh) R 6461 6463 5646 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 48412247 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/6463/statm: 1338 231 194 169 0 49 0
[pid=6464] ppid=6463 vsize=820 CPUtime=0
/proc/6464/stat : 6464 (SatElite) R 6463 6463 5646 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 48412248 839680 119 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6464/statm: 205 120 49 128 0 74 0

[startup+0.107157 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6463
/proc/meminfo: memFree=1896544/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.516192 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6463
/proc/meminfo: memFree=1896544/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.34227 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6466
/proc/meminfo: memFree=1894864/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=2480 CPUtime=1.3
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 498 0 0 0 130 0 0 0 25 0 1 0 48412251 2539520 468 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 620 468 86 211 0 406 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7832

[startup+2.97842 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6466
/proc/meminfo: memFree=1894032/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=3688 CPUtime=2.94
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 928 0 0 0 294 0 0 0 25 0 1 0 48412251 3776512 769 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 922 769 86 211 0 708 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9040

[startup+6.25471 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6466
/proc/meminfo: memFree=1892368/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=5240 CPUtime=6.21
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 1471 0 0 0 621 0 0 0 25 0 1 0 48412251 5365760 1116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 1310 1116 86 211 0 1096 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10592

[startup+12.7153 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6466
/proc/meminfo: memFree=1889936/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=7812 CPUtime=12.66
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 2337 0 0 0 1265 1 0 0 25 0 1 0 48412251 7999488 1688 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 1953 1688 86 211 0 1739 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13164

[startup+25.5195 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 6466
/proc/meminfo: memFree=1887440/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=10300 CPUtime=25.47
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 3382 0 0 0 2545 2 0 0 25 0 1 0 48412251 10547200 2345 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522860 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 2575 2345 86 211 0 2361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15652

[startup+51.1418 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 6466
/proc/meminfo: memFree=1883600/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=14180 CPUtime=51.09
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 5190 0 0 0 5105 4 0 0 25 0 1 0 48412251 14520320 3187 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529253 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 3545 3187 86 211 0 3331 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19532

[startup+102.382 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 6466
/proc/meminfo: memFree=1878160/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=19192 CPUtime=102.31
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 7308 0 0 0 10226 5 0 0 25 0 1 0 48412251 19652608 4533 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 4798 4533 86 211 0 4584 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 24544

[startup+162.447 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 6492
/proc/meminfo: memFree=1869280/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=27956 CPUtime=162.34
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 9635 0 0 0 16225 9 0 0 25 0 1 0 48412251 28626944 6474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 6989 6474 86 211 0 6775 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 33308

[startup+222.531 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 6604
/proc/meminfo: memFree=1867872/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=29136 CPUtime=222.36
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 11478 0 0 0 22225 11 0 0 25 0 1 0 48412251 29835264 6777 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 7284 6777 86 211 0 7070 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 34488

[startup+282.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6664
/proc/meminfo: memFree=1867984/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=30164 CPUtime=282.39
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 11758 0 0 0 28227 12 0 0 25 0 1 0 48412251 30887936 7057 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 7541 7057 86 211 0 7327 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 35516

[startup+342.662 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1860176/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=37672 CPUtime=342.42
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 13698 0 0 0 34230 12 0 0 25 0 1 0 48412251 38576128 8997 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 9418 8997 86 211 0 9204 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 43024

[startup+402.723 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1856016/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=40972 CPUtime=402.47
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 16478 0 0 0 40233 14 0 0 25 0 1 0 48412251 41955328 9957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529734 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 10243 9957 86 211 0 10029 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 46324

[startup+462.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1856080/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=40972 CPUtime=462.5
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 16478 0 0 0 46236 14 0 0 25 0 1 0 48412251 41955328 9957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 10243 9957 86 211 0 10029 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 46324

[startup+522.832 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1856080/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=40972 CPUtime=522.54
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 16483 0 0 0 52240 14 0 0 25 0 1 0 48412251 41955328 9962 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 10243 9962 86 211 0 10029 0
Current children cumulated CPU time (s) 522.55
Current children cumulated vsize (KiB) 46324

[startup+582.888 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1856144/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=41232 CPUtime=582.59
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 16524 0 0 0 58245 14 0 0 25 0 1 0 48412251 42221568 10003 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 10308 10003 86 211 0 10094 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 46584

[startup+642.946 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1851216/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=46052 CPUtime=642.63
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 17767 0 0 0 64247 16 0 0 25 0 1 0 48412251 47157248 11246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 11513 11246 86 211 0 11299 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 51404

[startup+703.007 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1846224/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=53768 CPUtime=702.67
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 19789 0 0 0 70250 17 0 0 25 0 1 0 48412251 55058432 12498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 13442 12498 86 211 0 13228 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 59120

[startup+763.066 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1841424/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=58472 CPUtime=762.71
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 20980 0 0 0 76252 19 0 0 25 0 1 0 48412251 59875328 13689 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 14618 13689 86 211 0 14404 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 63824

[startup+823.128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1837392/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=62432 CPUtime=822.76
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 21988 0 0 0 82256 20 0 0 25 0 1 0 48412251 63930368 14697 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 15608 14697 86 211 0 15394 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 67784

[startup+883.183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1834832/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=64084 CPUtime=882.8
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 25799 0 0 0 88258 22 0 0 25 0 1 0 48412251 65622016 15273 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 16021 15273 86 211 0 15807 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 69436

[startup+943.239 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1834832/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=64084 CPUtime=942.84
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 25806 0 0 0 94262 22 0 0 25 0 1 0 48412251 65622016 15280 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 16021 15280 86 211 0 15807 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 69436

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1834832/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=64084 CPUtime=1002.88
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 25808 0 0 0 100266 22 0 0 25 0 1 0 48412251 65622016 15282 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 16021 15282 86 211 0 15807 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 69436

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1834640/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=64480 CPUtime=1062.92
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 25874 0 0 0 106270 22 0 0 25 0 1 0 48412251 66027520 15348 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 16120 15348 86 211 0 15906 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 69832

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1834256/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=65132 CPUtime=1122.95
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 25976 0 0 0 112273 22 0 0 25 0 1 0 48412251 66695168 15450 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 16283 15450 86 211 0 16069 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 70484

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1833936/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=65388 CPUtime=1182.99
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 26070 0 0 0 118277 22 0 0 25 0 1 0 48412251 66957312 15479 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 16347 15479 86 211 0 16133 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 70740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6664
/proc/meminfo: memFree=1833936/2055920 swapFree=4183548/4192956
[pid=6463] ppid=6461 vsize=5352 CPUtime=0.01
/proc/6463/stat : 6463 (rsat.sh) S 6461 6463 5646 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 48412247 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6463/statm: 1338 234 195 169 0 49 0
[pid=6466] ppid=6463 vsize=65388 CPUtime=1200
/proc/6466/stat : 6466 (rsat) R 6463 6463 5646 0 -1 4194304 26071 0 0 0 119978 22 0 0 25 0 1 0 48412251 66957312 15480 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6466/statm: 16347 15480 86 211 0 16133 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 70740

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 6463 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.022996
while last known CPU time is 1200.01

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

Real time (s): 1200.48
CPU time (s): 1200.01
CPU user time (s): 1199.79
CPU system time (s): 0.22
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 82792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 520
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= 2

runsolver used 0.829873 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue Feb 27 00:58:20 UTC 2007

IDJOB= 309262
IDBENCH= 20254
IDSOLVER= 104
FILE ID= node25/309262-1172537900

PBS_JOBID= 3971813

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309262-1172537900/rsat.sh /tmp/evaluation/309262-1172537900/instance-309262-1172537900.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-309262-1172537900 -o ROOT/results/node25/solver-309262-1172537900 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309262-1172537900/rsat.sh /tmp/evaluation/309262-1172537900/instance-309262-1172537900.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1419f338cd3a22164a64179e41545055

RANDOM SEED= 315832748

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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:       1896952 kB
Buffers:         25108 kB
Cached:          97792 kB
SwapCached:       3444 kB
Active:          66892 kB
Inactive:        65836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1896952 kB
SwapTotal:     4192956 kB
SwapFree:      4183548 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          15288 kB
Slab:            12284 kB
Committed_AS:   103384 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= 66559 MiB

End job on node25 on Tue Feb 27 01:18:23 UTC 2007