Trace number 296142

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) 1200.01 1200.43

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
MD5SUM0fb73f67c7f5af95b3c6ed625e2e258c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark796.244
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:   0.007998 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/node60/watcher-296142-1171818582 -o ROOT/results/node60/solver-296142-1171818582 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296142-1171818582/rsat.sh /tmp/evaluation/296142-1171818582/instance-296142-1171818582.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: 0.97 1.01 1.00 3/64 16441
/proc/meminfo: memFree=787968/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 201815062 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16441/statm: 1338 233 195 169 0 49 0
[pid=16442] ppid=16441 vsize=688 CPUtime=0
/proc/16442/stat : 16442 (SatElite) R 16441 16441 15618 0 -1 4194304 101 0 0 0 0 0 0 0 19 0 1 0 201815063 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16442/statm: 172 84 49 128 0 41 0

[startup+0.10743 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 16441
/proc/meminfo: memFree=787968/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515502 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 16441
/proc/meminfo: memFree=787968/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33565 s]
/proc/loadavg: 0.97 1.01 1.00 2/66 16444
/proc/meminfo: memFree=785648/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=3356 CPUtime=1.3
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 779 0 0 0 130 0 0 0 25 0 1 0 201815065 3436544 685 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 839 685 86 211 0 625 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8708

[startup+2.97194 s]
/proc/loadavg: 0.97 1.01 1.00 2/66 16444
/proc/meminfo: memFree=784560/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=4556 CPUtime=2.94
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 1277 0 0 0 294 0 0 0 25 0 1 0 201815065 4665344 922 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527790 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 1139 922 86 211 0 925 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9908

[startup+6.25453 s]
/proc/loadavg: 0.97 1.01 1.00 2/66 16444
/proc/meminfo: memFree=782320/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=5876 CPUtime=6.21
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 1827 0 0 0 621 0 0 0 25 0 1 0 201815065 6017024 1309 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 1469 1309 86 211 0 1255 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11228

[startup+12.7117 s]
/proc/loadavg: 0.97 1.01 1.00 2/66 16444
/proc/meminfo: memFree=780720/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=8012 CPUtime=12.67
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 2377 0 0 0 1267 0 0 0 25 0 1 0 201815065 8204288 1761 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523264 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 2003 1761 86 211 0 1789 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13364

[startup+25.526 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 16444
/proc/meminfo: memFree=778992/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=9648 CPUtime=25.48
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 3225 0 0 0 2547 1 0 0 25 0 1 0 201815065 9879552 2221 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 2412 2221 86 211 0 2198 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15000

[startup+51.1505 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 16444
/proc/meminfo: memFree=776752/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=12200 CPUtime=51.1
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 4677 0 0 0 5108 2 0 0 25 0 1 0 201815065 12492800 2707 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 3050 2707 86 211 0 2836 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 17552

[startup+102.393 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=772080/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=16380 CPUtime=102.32
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 6650 0 0 0 10229 3 0 0 25 0 1 0 201815065 16773120 3848 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 4095 3848 86 211 0 3881 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 21732

[startup+162.455 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=769456/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=19112 CPUtime=162.37
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 7334 0 0 0 16233 4 0 0 25 0 1 0 201815065 19570688 4532 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 4778 4532 86 211 0 4564 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 24464

[startup+222.518 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=764656/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=24648 CPUtime=222.41
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 10527 0 0 0 22235 6 0 0 25 0 1 0 201815065 25239552 5670 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 6162 5670 86 211 0 5948 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 30000

[startup+282.58 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=764656/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=24648 CPUtime=282.45
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 10528 0 0 0 28239 6 0 0 25 0 1 0 201815065 25239552 5671 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 6162 5671 86 211 0 5948 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 30000

[startup+342.647 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=763824/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=25884 CPUtime=342.5
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 10791 0 0 0 34243 7 0 0 25 0 1 0 201815065 26505216 5934 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 6471 5934 86 211 0 6257 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 31236

[startup+402.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=759536/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=30424 CPUtime=402.54
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 11921 0 0 0 40246 8 0 0 25 0 1 0 201815065 31154176 6998 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 7606 6998 86 211 0 7392 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 35776

[startup+462.77 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=756336/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=33388 CPUtime=462.58
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 12732 0 0 0 46249 9 0 0 25 0 1 0 201815065 34189312 7809 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 8347 7809 86 211 0 8133 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 38740

[startup+522.829 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=755248/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02

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

[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=33224 CPUtime=582.66
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 14938 0 0 0 58255 11 0 0 25 0 1 0 201815065 34021376 8034 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 8306 8034 86 211 0 8092 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 38576

[startup+642.948 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=755376/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=33224 CPUtime=642.7
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 14938 0 0 0 64259 11 0 0 25 0 1 0 201815065 34021376 8034 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 8306 8034 86 211 0 8092 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 38576

[startup+703.013 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 16444
/proc/meminfo: memFree=755376/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=33224 CPUtime=702.74
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 14942 0 0 0 70263 11 0 0 25 0 1 0 201815065 34021376 8038 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 8306 8038 86 211 0 8092 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 38576

[startup+763.079 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 16444
/proc/meminfo: memFree=755376/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=33224 CPUtime=762.79
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 14952 0 0 0 76268 11 0 0 25 0 1 0 201815065 34021376 8048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 8306 8048 86 211 0 8092 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 38576

[startup+823.147 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 16444
/proc/meminfo: memFree=752752/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=36528 CPUtime=822.84
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 15599 0 0 0 82272 12 0 0 25 0 1 0 201815065 37404672 8695 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 9132 8695 86 211 0 8918 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 41880

[startup+883.208 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 16444
/proc/meminfo: memFree=750064/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=39448 CPUtime=882.88
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 16286 0 0 0 88275 13 0 0 25 0 1 0 201815065 40394752 9382 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 9862 9382 86 211 0 9648 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 44800

[startup+943.266 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16444
/proc/meminfo: memFree=747696/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=44980 CPUtime=942.91
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 17676 0 0 0 94277 14 0 0 25 0 1 0 201815065 46059520 10002 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 11245 10002 86 211 0 11031 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 50332

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16444
/proc/meminfo: memFree=745072/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=47736 CPUtime=1002.95
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 18328 0 0 0 100280 15 0 0 25 0 1 0 201815065 48881664 10621 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 11934 10621 86 211 0 11720 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 53088

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16444
/proc/meminfo: memFree=742640/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=50548 CPUtime=1063
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 18978 0 0 0 106284 16 0 0 25 0 1 0 201815065 51761152 11238 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 12637 11238 86 211 0 12423 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 55900

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16444
/proc/meminfo: memFree=740464/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=52524 CPUtime=1123.05
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 19554 0 0 0 112288 17 0 0 25 0 1 0 201815065 53784576 11781 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 13131 11781 86 211 0 12917 0
Current children cumulated CPU time (s) 1123.07
Current children cumulated vsize (KiB) 57876

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16444
/proc/meminfo: memFree=738416/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=54800 CPUtime=1183.09
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 20104 0 0 0 118292 17 0 0 25 0 1 0 201815065 56115200 12298 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 13700 12298 86 211 0 13486 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 60152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16444
/proc/meminfo: memFree=737776/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=55844 CPUtime=1199.99
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 20316 0 0 0 119982 17 0 0 25 0 1 0 201815065 57184256 12444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 13961 12444 86 211 0 13747 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 61196

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16444
/proc/meminfo: memFree=737776/2055920 swapFree=4183416/4192956
[pid=16441] ppid=16439 vsize=5352 CPUtime=0.02
/proc/16441/stat : 16441 (rsat.sh) S 16439 16441 15618 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201815062 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16441/statm: 1338 234 195 169 0 49 0
[pid=16444] ppid=16441 vsize=55844 CPUtime=1199.99
/proc/16444/stat : 16444 (rsat) R 16441 16441 15618 0 -1 4194304 20316 0 0 0 119982 17 0 0 25 0 1 0 201815065 57184256 12444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16444/statm: 13961 12444 86 211 0 13747 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 61196

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16441 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.01

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

Real time (s): 1200.43
CPU time (s): 1200.01
CPU user time (s): 1199.84
CPU system time (s): 0.17
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 61196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 528
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 1.16182 second user time and 2.69959 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Feb 18 17:09:42 UTC 2007

IDJOB= 296142
IDBENCH= 19930
IDSOLVER= 104
FILE ID= node60/296142-1171818582

PBS_JOBID= 3839626

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296142-1171818582/rsat.sh /tmp/evaluation/296142-1171818582/instance-296142-1171818582.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-296142-1171818582 -o ROOT/results/node60/solver-296142-1171818582 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296142-1171818582/rsat.sh /tmp/evaluation/296142-1171818582/instance-296142-1171818582.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0fb73f67c7f5af95b3c6ed625e2e258c

RANDOM SEED= 474319691

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        788376 kB
Buffers:         48196 kB
Cached:        1098048 kB
SwapCached:       3908 kB
Active:         788088 kB
Inactive:       368228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        788376 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          15508 kB
Slab:            97160 kB
Committed_AS:   679384 kB
PageTables:       1464 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 node60 on Sun Feb 18 17:29:45 UTC 2007