Trace number 300775

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 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S643005221-14.cnf
MD5SUM8a3a4c67555e3d7c0d47620c8bfc1a9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.54731
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

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 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.05	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/node6/watcher-300775-1171935506 -o ROOT/results/node6/solver-300775-1171935506 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300775-1171935506/rsat.sh /tmp/evaluation/300775-1171935506/instance-300775-1171935506.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: 1.07 1.01 0.92 3/77 26774
/proc/meminfo: memFree=1324472/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 213505360 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26774/statm: 1339 234 195 169 0 50 0
[pid=26775] ppid=26774 vsize=820 CPUtime=0
/proc/26775/stat : 26775 (SatElite) R 26774 26774 26173 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 213505360 839680 110 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/26775/statm: 205 110 49 128 0 74 0

[startup+0.10709 s]
/proc/loadavg: 1.07 1.01 0.92 3/77 26774
/proc/meminfo: memFree=1324472/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.51517 s]
/proc/loadavg: 1.07 1.01 0.92 3/77 26774
/proc/meminfo: memFree=1324472/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33833 s]
/proc/loadavg: 1.07 1.01 0.92 2/79 26777
/proc/meminfo: memFree=1319208/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=5696 CPUtime=1.27
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 1318 0 0 0 127 0 0 0 25 0 1 0 213505365 5832704 1272 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 1424 1272 86 211 0 1210 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11052

[startup+2.97466 s]
/proc/loadavg: 1.07 1.01 0.92 2/79 26777
/proc/meminfo: memFree=1317032/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=10148 CPUtime=2.91
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 2558 0 0 0 290 1 0 0 25 0 1 0 213505365 10391552 2384 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523229 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 2537 2384 86 211 0 2323 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 15504

[startup+6.2573 s]
/proc/loadavg: 1.07 1.01 0.92 2/79 26777
/proc/meminfo: memFree=1309992/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=14640 CPUtime=6.19
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 3874 0 0 0 617 2 0 0 25 0 1 0 213505365 14991360 3471 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525996 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 3660 3471 86 211 0 3446 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19996

[startup+12.7156 s]
/proc/loadavg: 1.06 1.01 0.92 2/79 26777
/proc/meminfo: memFree=1304232/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=20544 CPUtime=12.65
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 5779 0 0 0 1262 3 0 0 25 0 1 0 213505365 21037056 4890 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 5136 4890 86 211 0 4922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25900

[startup+25.5241 s]
/proc/loadavg: 1.05 1.00 0.92 2/79 26777
/proc/meminfo: memFree=1294376/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=30216 CPUtime=25.46
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 8620 0 0 0 2541 5 0 0 25 0 1 0 213505365 30941184 7343 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 7554 7343 86 211 0 7340 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 35572

[startup+51.1562 s]
/proc/loadavg: 1.03 1.00 0.92 2/79 26777
/proc/meminfo: memFree=1281384/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=43560 CPUtime=51.07
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 12825 0 0 0 5099 8 0 0 25 0 1 0 213505365 44605440 10582 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134524169 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 10890 10582 86 211 0 10676 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 48916

[startup+102.415 s]
/proc/loadavg: 1.01 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1258344/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=66024 CPUtime=102.32
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 19326 0 0 0 10219 13 0 0 25 0 1 0 213505365 67608576 16311 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 16506 16311 86 211 0 16292 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 71380

[startup+162.489 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1238056/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=87632 CPUtime=162.37
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 24836 0 0 0 16220 17 0 0 25 0 1 0 213505365 89735168 21435 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 21908 21435 86 211 0 21694 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 92988

[startup+222.562 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1226856/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=98412 CPUtime=222.41
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 29127 0 0 0 22220 21 0 0 25 0 1 0 213505365 100773888 24186 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 24603 24186 86 211 0 24389 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 103768

[startup+282.633 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1226856/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=98412 CPUtime=282.47
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 29127 0 0 0 28225 22 0 0 25 0 1 0 213505365 100773888 24186 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 24603 24186 86 211 0 24389 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 103768

[startup+342.707 s]
/proc/loadavg: 1.00 1.00 0.92 3/79 26779
/proc/meminfo: memFree=1203944/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=121452 CPUtime=342.52
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 34996 0 0 0 34224 28 0 0 25 0 1 0 213505365 124366848 30055 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 30363 30055 86 211 0 30149 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 126808

[startup+402.785 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1180968/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=146492 CPUtime=402.57
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 41385 0 0 0 40221 36 0 0 25 0 1 0 213505365 150007808 35674 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 36623 35674 86 211 0 36409 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 151848

[startup+462.856 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1177704/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=149440 CPUtime=462.62
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 45224 0 0 0 46224 38 0 0 25 0 1 0 213505365 153026560 36437 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 37360 36437 86 211 0 37146 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 154796

[startup+522.926 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1177704/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=149440 CPUtime=522.66
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 45226 0 0 0 52228 38 0 0 25 0 1 0 213505365 153026560 36439 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 37360 36439 86 211 0 37146 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 154796

[startup+582.997 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1177768/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=149440 CPUtime=582.72
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 45226 0 0 0 58233 39 0 0 25 0 1 0 213505365 153026560 36439 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 37360 36439 86 211 0 37146 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 154796

[startup+643.07 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1173864/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=153424 CPUtime=642.76
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 46247 0 0 0 64236 40 0 0 25 0 1 0 213505365 157106176 37460 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 38356 37460 86 211 0 38142 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 158780

[startup+703.143 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1155944/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=170964 CPUtime=702.82
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 50736 0 0 0 70237 45 0 0 25 0 1 0 213505365 175067136 41949 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 42741 41949 86 211 0 42527 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 176320

[startup+763.219 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1140136/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=186448 CPUtime=762.88
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 54680 0 0 0 76238 50 0 0 25 0 1 0 213505365 190922752 45893 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 46612 45893 86 211 0 46398 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 191804

[startup+823.294 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1125032/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=201056 CPUtime=822.93
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 58406 0 0 0 82239 54 0 0 25 0 1 0 213505365 205881344 49619 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 50264 49619 86 211 0 50050 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 206412

[startup+883.369 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1111336/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=214588 CPUtime=882.97
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 61859 0 0 0 88240 57 0 0 25 0 1 0 213505365 219738112 53072 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 53647 53072 86 211 0 53433 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 219944

[startup+943.442 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1104872/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=220536 CPUtime=943.03
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 66471 0 0 0 94242 61 0 0 25 0 1 0 213505365 225828864 54608 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526202 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 55134 54608 86 211 0 54920 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 225892

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1104936/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=220536 CPUtime=1003.07
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 66476 0 0 0 100246 61 0 0 25 0 1 0 213505365 225828864 54613 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 55134 54613 86 211 0 54920 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 225892

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1105000/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=220536 CPUtime=1063.13
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 66482 0 0 0 106251 62 0 0 25 0 1 0 213505365 225828864 54619 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 55134 54619 86 211 0 54920 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 225892

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1105000/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=220536 CPUtime=1123.17
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 66483 0 0 0 112255 62 0 0 25 0 1 0 213505365 225828864 54620 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529750 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 55134 54620 86 211 0 54920 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 225892

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1105000/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=220536 CPUtime=1183.21
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 66483 0 0 0 118258 63 0 0 25 0 1 0 213505365 225828864 54620 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 55134 54620 86 211 0 54920 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 225892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 26779
/proc/meminfo: memFree=1105000/2055924 swapFree=4192812/4192956
[pid=26774] ppid=26772 vsize=5356 CPUtime=0.04
/proc/26774/stat : 26774 (rsat.sh) S 26772 26774 26173 0 -1 4194304 307 395 0 0 0 0 4 0 16 0 1 0 213505360 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26774/statm: 1339 235 195 169 0 50 0
[pid=26777] ppid=26774 vsize=220536 CPUtime=1200.03
/proc/26777/stat : 26777 (rsat) R 26774 26774 26173 0 -1 4194304 66483 0 0 0 119940 63 0 0 25 0 1 0 213505365 225828864 54620 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26777/statm: 55134 54620 86 211 0 54920 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 225892

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 26774 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=45993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.049992
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): 1200.55
CPU time (s): 1200.07
CPU user time (s): 1199.44
CPU system time (s): 0.63
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 238196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
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= 702
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 1.13583 second user time and 3.13252 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 01:38:26 UTC 2007

IDJOB= 300775
IDBENCH= 20043
IDSOLVER= 104
FILE ID= node6/300775-1171935506

PBS_JOBID= 3848937

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S643005221-14.cnf
COMMAND LINE= /tmp/evaluation/300775-1171935506/rsat.sh /tmp/evaluation/300775-1171935506/instance-300775-1171935506.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-300775-1171935506 -o ROOT/results/node6/solver-300775-1171935506 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300775-1171935506/rsat.sh /tmp/evaluation/300775-1171935506/instance-300775-1171935506.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  8a3a4c67555e3d7c0d47620c8bfc1a9e

RANDOM SEED= 784668416

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1324944 kB
Buffers:         70156 kB
Cached:         526748 kB
SwapCached:          0 kB
Active:         342408 kB
Inactive:       310760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1324944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:          75180 kB
Slab:            63452 kB
Committed_AS:   787684 kB
PageTables:       1744 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= 66550 MiB

End job on node6 on Tue Feb 20 01:58:29 UTC 2007