Trace number 304301

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S57566027-15.cnf
MD5SUMb0f3c9450ab786b6393c91e01744ab53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark209.342
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================
0.00/0.06	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/node65/watcher-304301-1172055711 -o ROOT/results/node65/solver-304301-1172055711 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304301-1172055711/rsat.sh /tmp/evaluation/304301-1172055711/instance-304301-1172055711.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: 1.03 1.02 1.01 3/70 16064
/proc/meminfo: memFree=1717208/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 225528699 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16064/statm: 1338 232 195 169 0 49 0
[pid=16065] ppid=16064 vsize=820 CPUtime=0
/proc/16065/stat : 16065 (SatElite) R 16064 16064 15843 0 -1 4194304 109 0 0 0 0 0 0 0 19 0 1 0 225528699 839680 91 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16065/statm: 205 91 49 128 0 74 0

[startup+0.107802 s]
/proc/loadavg: 1.03 1.02 1.01 3/70 16064
/proc/meminfo: memFree=1717208/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515869 s]
/proc/loadavg: 1.03 1.02 1.01 3/70 16064
/proc/meminfo: memFree=1717208/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.337 s]
/proc/loadavg: 1.03 1.02 1.01 2/72 16071
/proc/meminfo: memFree=1713736/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=4692 CPUtime=1.26
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 1119 0 0 0 126 0 0 0 25 0 1 0 225528705 4804608 1009 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 1173 1009 86 211 0 959 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10044

[startup+2.97927 s]
/proc/loadavg: 1.03 1.02 1.01 2/72 16071
/proc/meminfo: memFree=1712008/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=5968 CPUtime=2.91
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 1512 0 0 0 290 1 0 0 25 0 1 0 225528705 6111232 1338 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 1492 1338 86 211 0 1278 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11320

[startup+6.25781 s]
/proc/loadavg: 1.03 1.02 1.01 2/72 16073
/proc/meminfo: memFree=1709704/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=8172 CPUtime=6.18
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 2264 0 0 0 617 1 0 0 25 0 1 0 225528705 8368128 1861 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 2043 1861 86 211 0 1829 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13524

[startup+12.7269 s]
/proc/loadavg: 1.03 1.02 1.01 2/72 16087
/proc/meminfo: memFree=1706696/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=11284 CPUtime=12.64
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 3443 0 0 0 1262 2 0 0 25 0 1 0 225528705 11554816 2554 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 2821 2554 86 211 0 2607 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16636

[startup+25.54 s]
/proc/loadavg: 1.02 1.02 1.00 2/72 16119
/proc/meminfo: memFree=1702144/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=15692 CPUtime=25.43
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 4983 0 0 0 2540 3 0 0 25 0 1 0 225528705 16068608 3706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 3923 3706 86 211 0 3709 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21044

[startup+51.1742 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 16147
/proc/meminfo: memFree=1696832/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=22452 CPUtime=51.04
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 7536 0 0 0 5099 5 0 0 25 0 1 0 225528705 22990848 5293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 5613 5293 86 211 0 5399 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27804

[startup+102.422 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16147
/proc/meminfo: memFree=1686976/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=32440 CPUtime=102.27
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 10117 0 0 0 10220 7 0 0 25 0 1 0 225528705 33218560 7874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 8110 7875 86 211 0 7896 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 37792

[startup+162.483 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16147
/proc/meminfo: memFree=1686144/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=32968 CPUtime=162.32
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 11055 0 0 0 16224 8 0 0 25 0 1 0 225528705 33759232 8040 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 8242 8040 86 211 0 8028 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 38320

[startup+222.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1674176/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=45972 CPUtime=222.35
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 14449 0 0 0 22224 11 0 0 25 0 1 0 225528705 47075328 11048 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 11493 11048 86 211 0 11279 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 51324

[startup+282.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1671872/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=47940 CPUtime=282.39
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 16516 0 0 0 28226 13 0 0 25 0 1 0 225528705 49090560 11575 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 11985 11575 86 211 0 11771 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 53292

[startup+342.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1671872/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=47940 CPUtime=342.43
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 16516 0 0 0 34230 13 0 0 25 0 1 0 225528705 49090560 11575 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 11985 11575 86 211 0 11771 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 53292

[startup+402.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1667264/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=52548 CPUtime=402.47
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 17683 0 0 0 40233 14 0 0 25 0 1 0 225528705 53809152 12742 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 13137 12742 86 211 0 12923 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 57900

[startup+462.776 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 16147
/proc/meminfo: memFree=1658752/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=60816 CPUtime=462.51
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 19826 0 0 0 46235 16 0 0 25 0 1 0 225528705 62275584 14885 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 15204 14885 86 211 0 14990 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 66168

[startup+522.838 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 16147
/proc/meminfo: memFree=1651776/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=67728 CPUtime=522.56
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 21575 0 0 0 52238 18 0 0 25 0 1 0 225528705 69353472 16634 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 16932 16634 86 211 0 16718 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 73080

[startup+582.898 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 16147
/proc/meminfo: memFree=1648256/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=70720 CPUtime=582.6
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 24017 0 0 0 58240 20 0 0 25 0 1 0 225528705 72417280 17483 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 17680 17483 86 211 0 17466 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 76072

[startup+642.956 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 16147
/proc/meminfo: memFree=1648256/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=70720 CPUtime=642.64
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 24022 0 0 0 64244 20 0 0 25 0 1 0 225528705 72417280 17488 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 17680 17488 86 211 0 17466 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 76072

[startup+703.007 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1648256/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=70720 CPUtime=702.67
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 24029 0 0 0 70247 20 0 0 25 0 1 0 225528705 72417280 17495 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 17680 17495 86 211 0 17466 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 76072

[startup+763.063 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1648192/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=70720 CPUtime=762.7
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 24029 0 0 0 76250 20 0 0 25 0 1 0 225528705 72417280 17495 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 17680 17495 86 211 0 17466 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 76072

[startup+823.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1648192/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=70720 CPUtime=822.75
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 24029 0 0 0 82255 20 0 0 25 0 1 0 225528705 72417280 17495 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 17680 17495 86 211 0 17466 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 76072

[startup+883.191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1647296/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=74700 CPUtime=882.8
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 25042 0 0 0 88259 21 0 0 25 0 1 0 225528705 76492800 17738 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 18675 17738 86 211 0 18461 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 80052

[startup+943.252 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1641280/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=80400 CPUtime=942.84
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 26544 0 0 0 94261 23 0 0 25 0 1 0 225528705 82329600 19240 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 20100 19240 86 211 0 19886 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 85752

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1635456/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=85972 CPUtime=1002.88
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 28007 0 0 0 100264 24 0 0 25 0 1 0 225528705 88035328 20703 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 21493 20703 86 211 0 21279 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 91324

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1630336/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=90796 CPUtime=1062.91
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 29259 0 0 0 106266 25 0 0 25 0 1 0 225528705 92975104 21955 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 22699 21955 86 211 0 22485 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 96148

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1625152/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=96044 CPUtime=1122.95
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 30550 0 0 0 112269 26 0 0 25 0 1 0 225528705 98349056 23246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 24011 23246 86 211 0 23797 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 101396

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1620352/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=100476 CPUtime=1182.99
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 31747 0 0 0 118272 27 0 0 25 0 1 0 225528705 102887424 24443 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 25119 24443 86 211 0 24905 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 105828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16147
/proc/meminfo: memFree=1619008/2055920 swapFree=4181036/4192956
[pid=16064] ppid=16062 vsize=5352 CPUtime=0.05
/proc/16064/stat : 16064 (rsat.sh) S 16062 16064 15843 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225528699 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16064/statm: 1338 234 195 169 0 49 0
[pid=16067] ppid=16064 vsize=101804 CPUtime=1200.01
/proc/16067/stat : 16067 (rsat) R 16064 16064 15843 0 -1 4194304 32070 0 0 0 119973 28 0 0 25 0 1 0 225528705 104247296 24766 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16067/statm: 25451 24766 86 211 0 25237 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 107156

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 16064 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.06099
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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.28
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 107156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 719
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 1.09683 second user time and 2.44263 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Feb 21 11:01:52 UTC 2007

IDJOB= 304301
IDBENCH= 20129
IDSOLVER= 104
FILE ID= node65/304301-1172055711

PBS_JOBID= 3892768

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S57566027-15.cnf
COMMAND LINE= /tmp/evaluation/304301-1172055711/rsat.sh /tmp/evaluation/304301-1172055711/instance-304301-1172055711.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-304301-1172055711 -o ROOT/results/node65/solver-304301-1172055711 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304301-1172055711/rsat.sh /tmp/evaluation/304301-1172055711/instance-304301-1172055711.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b0f3c9450ab786b6393c91e01744ab53

RANDOM SEED= 290048752

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1717616 kB
Buffers:         36368 kB
Cached:         246844 kB
SwapCached:       6536 kB
Active:         167644 kB
Inactive:       129448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717616 kB
SwapTotal:     4192956 kB
SwapFree:      4181036 kB
Dirty:            2088 kB
Writeback:           0 kB
Mapped:          16644 kB
Slab:            26732 kB
Committed_AS:   583560 kB
PageTables:       1692 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= 66561 MiB

End job on node65 on Wed Feb 21 11:21:54 UTC 2007