Trace number 296675

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) 1200.07 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1344401737-18.SAT.shuffled.cnf
MD5SUMed57e6bcaed7669ca4ea0f0e14afc5f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.079987
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54005

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 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.02	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/node58/watcher-296675-1171826264 -o ROOT/results/node58/solver-296675-1171826264 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296675-1171826264/rsat.sh /tmp/evaluation/296675-1171826264/instance-296675-1171826264.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: 0.34 0.21 0.54 3/64 10370
/proc/meminfo: memFree=1031992/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 202583116 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10370/statm: 1338 232 195 169 0 49 0
[pid=10371] ppid=10370 vsize=688 CPUtime=0
/proc/10371/stat : 10371 (SatElite) R 10370 10370 9853 0 -1 4194304 98 0 0 0 0 0 0 0 20 0 1 0 202583116 704512 80 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/10371/statm: 172 80 49 128 0 41 0

[startup+0.106224 s]
/proc/loadavg: 0.34 0.21 0.54 3/64 10370
/proc/meminfo: memFree=1031992/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514267 s]
/proc/loadavg: 0.34 0.21 0.54 3/64 10370
/proc/meminfo: memFree=1031992/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33436 s]
/proc/loadavg: 0.34 0.21 0.54 2/66 10373
/proc/meminfo: memFree=1029600/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=3244 CPUtime=1.3
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 832 0 0 0 130 0 0 0 25 0 1 0 202583118 3321856 656 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 811 656 86 211 0 597 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8596

[startup+2.97054 s]
/proc/loadavg: 0.39 0.22 0.54 2/66 10373
/proc/meminfo: memFree=1028704/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=4324 CPUtime=2.93
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 1280 0 0 0 293 0 0 0 25 0 1 0 202583118 4427776 875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 1081 875 86 211 0 867 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9676

[startup+6.2469 s]
/proc/loadavg: 0.39 0.22 0.54 2/66 10373
/proc/meminfo: memFree=1027040/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=5824 CPUtime=6.21
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 2096 0 0 0 620 1 0 0 25 0 1 0 202583118 5963776 1205 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 1456 1205 86 211 0 1242 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11176

[startup+12.7086 s]
/proc/loadavg: 0.49 0.25 0.55 2/66 10373
/proc/meminfo: memFree=1025504/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=7264 CPUtime=12.67
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 2488 0 0 0 1266 1 0 0 25 0 1 0 202583118 7438336 1597 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 1816 1597 86 211 0 1602 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12616

[startup+25.522 s]
/proc/loadavg: 0.56 0.27 0.55 2/66 10373
/proc/meminfo: memFree=1024544/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=8128 CPUtime=25.48
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 3091 0 0 0 2546 2 0 0 25 0 1 0 202583118 8323072 1812 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 2032 1812 86 211 0 1818 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13480

[startup+51.1468 s]
/proc/loadavg: 0.71 0.33 0.56 2/66 10373
/proc/meminfo: memFree=1021344/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=11708 CPUtime=51.1
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 4839 0 0 0 5107 3 0 0 25 0 1 0 202583118 11988992 2594 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 2927 2594 86 211 0 2713 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17060

[startup+102.391 s]
/proc/loadavg: 0.88 0.44 0.58 2/66 10373
/proc/meminfo: memFree=1017824/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=15552 CPUtime=102.33
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 5772 0 0 0 10229 4 0 0 25 0 1 0 202583118 15925248 3527 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 3888 3527 86 211 0 3674 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 20904

[startup+162.455 s]
/proc/loadavg: 0.95 0.54 0.61 2/66 10373
/proc/meminfo: memFree=1017632/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=14816 CPUtime=162.38
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 6698 0 0 0 16234 4 0 0 25 0 1 0 202583118 15171584 3499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 3704 3499 86 211 0 3490 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 20168

[startup+222.515 s]
/proc/loadavg: 0.98 0.62 0.63 2/66 10373
/proc/meminfo: memFree=1013152/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=21164 CPUtime=222.42
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 8233 0 0 0 22237 5 0 0 25 0 1 0 202583118 21671936 4648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 5291 4648 86 211 0 5077 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 26516

[startup+282.575 s]
/proc/loadavg: 0.99 0.69 0.65 2/66 10373
/proc/meminfo: memFree=1010848/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=22352 CPUtime=282.47
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 10554 0 0 0 28240 7 0 0 25 0 1 0 202583118 22888448 5153 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 5588 5153 86 211 0 5374 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 27704

[startup+342.637 s]
/proc/loadavg: 0.99 0.74 0.67 2/66 10373
/proc/meminfo: memFree=1010784/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=22740 CPUtime=342.51
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 10646 0 0 0 34244 7 0 0 25 0 1 0 202583118 23285760 5212 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 5685 5212 86 211 0 5471 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 28092

[startup+402.701 s]
/proc/loadavg: 0.99 0.79 0.69 2/66 10373
/proc/meminfo: memFree=1010656/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=22996 CPUtime=402.56
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 10739 0 0 0 40249 7 0 0 25 0 1 0 202583118 23547904 5240 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 5749 5240 86 211 0 5535 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 28348

[startup+462.761 s]
/proc/loadavg: 0.99 0.82 0.70 2/66 10373
/proc/meminfo: memFree=1008992/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=25280 CPUtime=462.6
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 11196 0 0 0 46253 7 0 0 25 0 1 0 202583118 25886720 5697 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 6320 5697 86 211 0 6106 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 30632

[startup+522.819 s]
/proc/loadavg: 0.99 0.85 0.72 2/66 10373
/proc/meminfo: memFree=1006048/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01

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

[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=30616 CPUtime=582.7
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 12546 0 0 0 58261 9 0 0 25 0 1 0 202583118 31350784 7047 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 7654 7047 86 211 0 7440 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 35968

[startup+642.942 s]
/proc/loadavg: 0.99 0.90 0.75 2/66 10373
/proc/meminfo: memFree=1001056/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=33068 CPUtime=642.73
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 13201 0 0 0 64264 9 0 0 25 0 1 0 202583118 33861632 7669 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 8267 7669 86 211 0 8053 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 38420

[startup+703.005 s]
/proc/loadavg: 0.99 0.91 0.76 2/66 10373
/proc/meminfo: memFree=1002528/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=29780 CPUtime=702.78
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 15097 0 0 0 70267 11 0 0 25 0 1 0 202583118 30494720 7255 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 7445 7255 86 211 0 7231 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 35132

[startup+763.068 s]
/proc/loadavg: 0.99 0.92 0.77 2/66 10373
/proc/meminfo: memFree=1002528/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=29780 CPUtime=762.83
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 15098 0 0 0 76272 11 0 0 25 0 1 0 202583118 30494720 7256 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 7445 7256 86 211 0 7231 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 35132

[startup+823.132 s]
/proc/loadavg: 0.99 0.94 0.78 2/66 10373
/proc/meminfo: memFree=1002464/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=30044 CPUtime=822.88
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 15148 0 0 0 82277 11 0 0 25 0 1 0 202583118 30765056 7306 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 7511 7306 86 211 0 7297 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 35396

[startup+883.194 s]
/proc/loadavg: 0.99 0.94 0.79 2/66 10373
/proc/meminfo: memFree=1001952/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=31080 CPUtime=882.93
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 15338 0 0 0 88281 12 0 0 25 0 1 0 202583118 31825920 7463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 7770 7463 86 211 0 7556 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 36432

[startup+943.251 s]
/proc/loadavg: 0.99 0.95 0.81 2/66 10373
/proc/meminfo: memFree=1001120/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=32248 CPUtime=942.97
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 15582 0 0 0 94285 12 0 0 25 0 1 0 202583118 33021952 7674 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 8062 7674 86 211 0 7848 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 37600

[startup+1003.31 s]
/proc/loadavg: 1.03 0.97 0.82 2/66 10373
/proc/meminfo: memFree=1000416/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=33292 CPUtime=1003.01
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 15860 0 0 0 100289 12 0 0 25 0 1 0 202583118 34091008 7854 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 8323 7854 86 211 0 8109 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 38644

[startup+1063.38 s]
/proc/loadavg: 1.01 0.97 0.83 2/66 10373
/proc/meminfo: memFree=999648/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=34208 CPUtime=1063.06
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 16116 0 0 0 106294 12 0 0 25 0 1 0 202583118 35028992 8044 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 8552 8044 86 211 0 8338 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 39560

[startup+1123.44 s]
/proc/loadavg: 1.00 0.97 0.83 2/66 10373
/proc/meminfo: memFree=997920/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=39132 CPUtime=1123.1
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 17315 0 0 0 112297 13 0 0 25 0 1 0 202583118 40071168 8473 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 9783 8473 86 211 0 9569 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 44484

[startup+1183.5 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 10373
/proc/meminfo: memFree=996128/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=41152 CPUtime=1183.16
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 17775 0 0 0 118302 14 0 0 25 0 1 0 202583118 42139648 8933 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 10288 8933 86 211 0 10074 0
Current children cumulated CPU time (s) 1183.17
Current children cumulated vsize (KiB) 46504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 10373
/proc/meminfo: memFree=995552/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=41804 CPUtime=1200.06
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 17974 0 0 0 119992 14 0 0 25 0 1 0 202583118 42807296 9067 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 10451 9067 86 211 0 10237 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 47156

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 10373
/proc/meminfo: memFree=995552/2055920 swapFree=4183260/4192956
[pid=10370] ppid=10368 vsize=5352 CPUtime=0.01
/proc/10370/stat : 10370 (rsat.sh) S 10368 10370 9853 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202583116 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10370/statm: 1338 234 195 169 0 49 0
[pid=10373] ppid=10370 vsize=41804 CPUtime=1200.06
/proc/10373/stat : 10373 (rsat) R 10370 10370 9853 0 -1 4194304 17974 0 0 0 119992 14 0 0 25 0 1 0 202583118 42807296 9067 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10373/statm: 10451 9067 86 211 0 10237 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 47156

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10370 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.020996
while last known CPU time is 1200.07

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

Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 47156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 494
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= 16
involuntary context switches= 2

runsolver used 1.10983 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Feb 18 19:17:44 UTC 2007

IDJOB= 296675
IDBENCH= 19943
IDSOLVER= 104
FILE ID= node58/296675-1171826264

PBS_JOBID= 3839701

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1344401737-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296675-1171826264/rsat.sh /tmp/evaluation/296675-1171826264/instance-296675-1171826264.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-296675-1171826264 -o ROOT/results/node58/solver-296675-1171826264 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296675-1171826264/rsat.sh /tmp/evaluation/296675-1171826264/instance-296675-1171826264.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ed57e6bcaed7669ca4ea0f0e14afc5f1

RANDOM SEED= 281095445

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1032400 kB
Buffers:         52220 kB
Cached:         860664 kB
SwapCached:       4096 kB
Active:         593432 kB
Inactive:       329360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1032400 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            86860 kB
Committed_AS:   485016 kB
PageTables:       1380 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 node58 on Sun Feb 18 19:37:47 UTC 2007