Trace number 301308

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) 1200.02 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1586629899-14.cnf
MD5SUMbb47ba6674477ffefdaf4fbc831ad867
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.53016
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.01	c CPU time:   0.014997 s
0.00/0.01	c ==============================================================================
0.00/0.04	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-301308-1171962887 -o ROOT/results/node6/solver-301308-1171962887 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301308-1171962887/rsat.sh /tmp/evaluation/301308-1171962887/instance-301308-1171962887.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30356
/proc/meminfo: memFree=1318328/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 216243477 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30356/statm: 1339 234 195 169 0 50 0
[pid=30357] ppid=30356 vsize=820 CPUtime=0
/proc/30357/stat : 30357 (SatElite) R 30356 30356 29623 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 216243478 839680 110 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/30357/statm: 205 110 49 128 0 74 0

[startup+0.107178 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30356
/proc/meminfo: memFree=1318328/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515256 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30356
/proc/meminfo: memFree=1318328/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33542 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1313640/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=6168 CPUtime=1.28
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 1486 0 0 0 128 0 0 0 25 0 1 0 216243482 6316032 1384 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 1542 1384 86 211 0 1328 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11524

[startup+2.97174 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1310504/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=8376 CPUtime=2.91
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 2090 0 0 0 291 0 0 0 25 0 1 0 216243482 8577024 1923 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 2094 1923 86 211 0 1880 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13732

[startup+6.25439 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1306216/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=14280 CPUtime=6.19
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 3753 0 0 0 618 1 0 0 25 0 1 0 216243482 14622720 3390 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525685 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 3570 3390 86 211 0 3356 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 19636

[startup+12.7117 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1297640/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=21848 CPUtime=12.65
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 5878 0 0 0 1262 3 0 0 25 0 1 0 216243482 22372352 5221 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 5462 5221 86 211 0 5248 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27204

[startup+25.5262 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1289256/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=30452 CPUtime=25.46
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 8472 0 0 0 2541 5 0 0 25 0 1 0 216243482 31182848 7427 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 7613 7427 86 211 0 7399 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35808

[startup+51.1532 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1277800/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=41736 CPUtime=51.08
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 12134 0 0 0 5100 8 0 0 25 0 1 0 216243482 42737664 10123 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 10434 10123 86 211 0 10220 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 47092

[startup+102.404 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1265832/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=53652 CPUtime=102.31
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 15980 0 0 0 10220 11 0 0 25 0 1 0 216243482 54939648 13197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 13413 13197 86 211 0 13199 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 59008

[startup+162.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1244200/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=75500 CPUtime=162.36
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 23083 0 0 0 16218 18 0 0 25 0 1 0 216243482 77312000 18374 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 18875 18374 86 211 0 18661 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 80856

[startup+222.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1242728/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=77368 CPUtime=222.4
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 23532 0 0 0 22221 19 0 0 25 0 1 0 216243482 79224832 18823 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 19342 18823 86 211 0 19128 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 82724

[startup+282.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1216232/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=103292 CPUtime=282.45
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 30166 0 0 0 28219 26 0 0 25 0 1 0 216243482 105771008 25457 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 25823 25457 86 211 0 25609 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 108648

[startup+342.684 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1204456/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=114096 CPUtime=342.5
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 34537 0 0 0 34220 30 0 0 25 0 1 0 216243482 116834304 28270 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 28524 28270 86 211 0 28310 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 119452

[startup+402.764 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1204456/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=114096 CPUtime=402.56
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 34537 0 0 0 40225 31 0 0 25 0 1 0 216243482 116834304 28270 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 28524 28270 86 211 0 28310 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 119452

[startup+462.833 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1204648/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=114096 CPUtime=462.6
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 34538 0 0 0 46229 31 0 0 25 0 1 0 216243482 116834304 28271 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 28524 28271 86 211 0 28310 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 119452

[startup+522.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1194216/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=124524 CPUtime=522.65
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 37222 0 0 0 52231 34 0 0 25 0 1 0 216243482 127512576 30955 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 31131 30955 86 211 0 30917 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 129880

[startup+582.967 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1177384/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=143760 CPUtime=582.7
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 42140 0 0 0 58231 39 0 0 25 0 1 0 216243482 147210240 35103 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 35940 35103 86 211 0 35726 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 149116

[startup+643.042 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1162088/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=158752 CPUtime=642.75
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 45967 0 0 0 64231 44 0 0 25 0 1 0 216243482 162562048 38930 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 39688 38930 86 211 0 39474 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 164108

[startup+703.115 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1151848/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=168432 CPUtime=702.8
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 51524 0 0 0 70232 48 0 0 25 0 1 0 216243482 172474368 41411 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 42108 41411 86 211 0 41894 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 173788

[startup+763.186 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1151912/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=168432 CPUtime=762.84
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 51530 0 0 0 76236 48 0 0 25 0 1 0 216243482 172474368 41417 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 42108 41417 86 211 0 41894 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 173788

[startup+823.263 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1151912/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=168432 CPUtime=822.9
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 51530 0 0 0 82241 49 0 0 25 0 1 0 216243482 172474368 41417 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 42108 41417 86 211 0 41894 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 173788

[startup+883.329 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1151976/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=168432 CPUtime=882.94
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 51530 0 0 0 88245 49 0 0 25 0 1 0 216243482 172474368 41417 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 42108 41417 86 211 0 41894 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 173788

[startup+943.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1151976/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=168432 CPUtime=942.99
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 51530 0 0 0 94249 50 0 0 25 0 1 0 216243482 172474368 41417 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 42108 41417 86 211 0 41894 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 173788

[startup+1003.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1152040/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=168432 CPUtime=1003.04
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 51530 0 0 0 100253 51 0 0 25 0 1 0 216243482 172474368 41417 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 42108 41417 86 211 0 41894 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 173788

[startup+1063.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1152040/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=168432 CPUtime=1063.09
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 51530 0 0 0 106258 51 0 0 25 0 1 0 216243482 172474368 41417 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 42108 41417 86 211 0 41894 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 173788

[startup+1123.62 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 30359
/proc/meminfo: memFree=1142632/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=177868 CPUtime=1123.14
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 53893 0 0 0 112259 55 0 0 25 0 1 0 216243482 182136832 43780 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 44467 43780 86 211 0 44253 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 183224

[startup+1183.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1129960/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=190252 CPUtime=1183.19
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 57063 0 0 0 118261 58 0 0 25 0 1 0 216243482 194818048 46950 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 47563 46950 86 211 0 47349 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 195608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 30359
/proc/meminfo: memFree=1126312/2055924 swapFree=4192812/4192956
[pid=30356] ppid=30354 vsize=5356 CPUtime=0.03
/proc/30356/stat : 30356 (rsat.sh) S 30354 30356 29623 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216243477 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30356/statm: 1339 235 195 169 0 50 0
[pid=30359] ppid=30356 vsize=193732 CPUtime=1199.99
/proc/30359/stat : 30359 (rsat) R 30356 30356 29623 0 -1 4194304 57943 0 0 0 119941 58 0 0 25 0 1 0 216243482 198381568 47830 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30359/statm: 48433 47830 86 211 0 48219 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 199088

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 30356 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.044993
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1199.44
CPU system time (s): 0.58
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 199088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
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= 663
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= 4

runsolver used 1.10583 second user time and 3.16352 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 09:14:48 UTC 2007

IDJOB= 301308
IDBENCH= 20056
IDSOLVER= 104
FILE ID= node6/301308-1171962887

PBS_JOBID= 3849013

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1586629899-14.cnf
COMMAND LINE= /tmp/evaluation/301308-1171962887/rsat.sh /tmp/evaluation/301308-1171962887/instance-301308-1171962887.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-301308-1171962887 -o ROOT/results/node6/solver-301308-1171962887 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301308-1171962887/rsat.sh /tmp/evaluation/301308-1171962887/instance-301308-1171962887.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  bb47ba6674477ffefdaf4fbc831ad867

RANDOM SEED= 558008673

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:       1318736 kB
Buffers:         70928 kB
Cached:         531280 kB
SwapCached:          0 kB
Active:         346880 kB
Inactive:       312132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1318736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          75700 kB
Slab:            63788 kB
Committed_AS:   807880 kB
PageTables:       1748 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 09:34:50 UTC 2007