Trace number 296347

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 1200.34

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
MD5SUM336d29929731a9e0b91798d646846664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.313951
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-296347-1171821957 -o ROOT/results/node58/solver-296347-1171821957 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296347-1171821957/rsat.sh /tmp/evaluation/296347-1171821957/instance-296347-1171821957.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9538
/proc/meminfo: memFree=1032728/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 202152353 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9538/statm: 1338 233 195 169 0 49 0
[pid=9539] ppid=9538 vsize=688 CPUtime=0
/proc/9539/stat : 9539 (SatElite) R 9538 9538 8110 0 -1 4194304 101 0 0 0 0 0 0 0 19 0 1 0 202152353 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/9539/statm: 172 84 49 128 0 41 0

[startup+0.107383 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9538
/proc/meminfo: memFree=1032728/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515427 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9538
/proc/meminfo: memFree=1032728/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33552 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1030216/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=3468 CPUtime=1.3
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 867 0 0 0 130 0 0 0 25 0 1 0 202152356 3551232 709 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523264 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 867 709 86 211 0 653 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8820

[startup+2.9747 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1029064/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=4388 CPUtime=2.94
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 1294 0 0 0 294 0 0 0 25 0 1 0 202152356 4493312 907 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 1097 907 86 211 0 883 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9740

[startup+6.25906 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1027208/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=5856 CPUtime=6.22
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 1862 0 0 0 622 0 0 0 25 0 1 0 202152356 5996544 1279 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 1464 1279 86 211 0 1250 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11208

[startup+12.7188 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1025488/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=7984 CPUtime=12.68
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 2825 0 0 0 1267 1 0 0 25 0 1 0 202152356 8175616 1756 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522442 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 1996 1756 86 211 0 1782 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13336

[startup+25.5242 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1023952/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=9460 CPUtime=25.48
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 3250 0 0 0 2547 1 0 0 25 0 1 0 202152356 9687040 2181 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 2365 2181 86 211 0 2151 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14812

[startup+51.151 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1021584/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=12204 CPUtime=51.11
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 4719 0 0 0 5109 2 0 0 25 0 1 0 202152356 12496896 2684 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 3051 2684 86 211 0 2837 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 17556

[startup+102.399 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1017360/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=15884 CPUtime=102.34
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 6599 0 0 0 10231 3 0 0 25 0 1 0 202152356 16265216 3721 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 3971 3721 86 211 0 3757 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 21236

[startup+162.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1013648/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=19932 CPUtime=162.39
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 7583 0 0 0 16235 4 0 0 25 0 1 0 202152356 20410368 4705 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 4983 4705 86 211 0 4769 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 25284

[startup+222.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1009744/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=24560 CPUtime=222.43
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 10541 0 0 0 22237 6 0 0 25 0 1 0 202152356 25149440 5633 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 6140 5633 86 211 0 5926 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 29912

[startup+282.588 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1009744/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=24560 CPUtime=282.48
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 10554 0 0 0 28242 6 0 0 25 0 1 0 202152356 25149440 5646 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 6140 5646 86 211 0 5926 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 29912

[startup+342.651 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1008208/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=26544 CPUtime=342.52
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 10993 0 0 0 34246 6 0 0 25 0 1 0 202152356 27181056 6085 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 6636 6085 86 211 0 6422 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 31896

[startup+402.713 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1004048/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=30684 CPUtime=402.57
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 12076 0 0 0 40250 7 0 0 25 0 1 0 202152356 31420416 7102 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 7671 7102 86 211 0 7457 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 36036

[startup+462.771 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1000784/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=34172 CPUtime=462.61
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 12914 0 0 0 46253 8 0 0 25 0 1 0 202152356 34992128 7940 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 8543 7940 86 211 0 8329 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 39524

[startup+522.832 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1000720/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=32624 CPUtime=522.66
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 15037 0 0 0 52257 9 0 0 25 0 1 0 202152356 33406976 7898 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 8156 7898 86 211 0 7942 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 37976

[startup+582.893 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1000720/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=32624 CPUtime=582.7
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 15037 0 0 0 58261 9 0 0 25 0 1 0 202152356 33406976 7898 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 8156 7898 86 211 0 7942 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 37976

[startup+642.954 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1000784/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=32624 CPUtime=642.75
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 15037 0 0 0 64266 9 0 0 25 0 1 0 202152356 33406976 7898 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 8156 7898 86 211 0 7942 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 37976

[startup+703.018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1000720/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=32884 CPUtime=702.8
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 15073 0 0 0 70270 10 0 0 25 0 1 0 202152356 33673216 7934 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 8221 7934 86 211 0 8007 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 38236

[startup+763.076 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=1000592/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=33144 CPUtime=762.84
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 15114 0 0 0 76274 10 0 0 25 0 1 0 202152356 33939456 7975 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 8286 7975 86 211 0 8072 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 38496

[startup+823.141 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=997840/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=36112 CPUtime=822.89
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 15809 0 0 0 82278 11 0 0 25 0 1 0 202152356 36978688 8670 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 9028 8670 86 211 0 8814 0
Current children cumulated CPU time (s) 822.91
Current children cumulated vsize (KiB) 41464

[startup+883.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=995344/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=39076 CPUtime=882.94
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 16446 0 0 0 88282 12 0 0 25 0 1 0 202152356 40013824 9307 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 9769 9307 86 211 0 9555 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 44428

[startup+943.261 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=993040/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=44520 CPUtime=942.98
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 17801 0 0 0 94285 13 0 0 25 0 1 0 202152356 45588480 9892 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 11130 9892 86 211 0 10916 0
Current children cumulated CPU time (s) 943
Current children cumulated vsize (KiB) 49872

[startup+1003.33 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=990608/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=47244 CPUtime=1003.02
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 18417 0 0 0 100289 13 0 0 25 0 1 0 202152356 48377856 10508 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 11811 10508 86 211 0 11597 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 52596

[startup+1063.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9541
/proc/meminfo: memFree=988176/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=49504 CPUtime=1063.08
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 19044 0 0 0 106294 14 0 0 25 0 1 0 202152356 50692096 11102 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 12376 11102 86 211 0 12162 0
Current children cumulated CPU time (s) 1063.1
Current children cumulated vsize (KiB) 54856

[startup+1123.45 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 9541
/proc/meminfo: memFree=986064/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=51824 CPUtime=1123.13
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 19611 0 0 0 112298 15 0 0 25 0 1 0 202152356 53067776 11636 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 12956 11636 86 211 0 12742 0
Current children cumulated CPU time (s) 1123.15
Current children cumulated vsize (KiB) 57176

[startup+1183.52 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 9541
/proc/meminfo: memFree=984208/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=53804 CPUtime=1183.17
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 20082 0 0 0 118302 15 0 0 25 0 1 0 202152356 55095296 12107 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 13451 12107 86 211 0 13237 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 59156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 9541
/proc/meminfo: memFree=983632/2055920 swapFree=4183260/4192956
[pid=9538] ppid=9536 vsize=5352 CPUtime=0.02
/proc/9538/stat : 9538 (rsat.sh) S 9536 9538 8110 0 -1 4194304 306 223 0 0 0 0 2 0 16 0 1 0 202152353 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9538/statm: 1338 234 195 169 0 49 0
[pid=9541] ppid=9538 vsize=54244 CPUtime=1199.98
/proc/9541/stat : 9541 (rsat) R 9538 9538 8110 0 -1 4194304 20209 0 0 0 119983 15 0 0 25 0 1 0 202152356 55545856 12234 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9541/statm: 13561 12234 86 211 0 13347 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 59596

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 9538 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200

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

Real time (s): 1200.34
CPU time (s): 1200
CPU user time (s): 1199.85
CPU system time (s): 0.15
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 59596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 529
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 1.15082 second user time and 2.53661 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Feb 18 18:05:57 UTC 2007

IDJOB= 296347
IDBENCH= 19935
IDSOLVER= 104
FILE ID= node58/296347-1171821957

PBS_JOBID= 3839623

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296347-1171821957/rsat.sh /tmp/evaluation/296347-1171821957/instance-296347-1171821957.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-296347-1171821957 -o ROOT/results/node58/solver-296347-1171821957 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296347-1171821957/rsat.sh /tmp/evaluation/296347-1171821957/instance-296347-1171821957.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  336d29929731a9e0b91798d646846664

RANDOM SEED= 22873504

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1033136 kB
Buffers:         52016 kB
Cached:         859848 kB
SwapCached:       4096 kB
Active:         593112 kB
Inactive:       328856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1033136 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            86880 kB
Committed_AS:   478816 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node58 on Sun Feb 18 18:25:59 UTC 2007