Trace number 296716

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 1200.49

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1155547357-11.SAT.shuffled.cnf
MD5SUMf2ec1271555abc545a13dbf21a5936ee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.053991
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.00	c CPU time:   0.006998 s
0.00/0.00	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/node9/watcher-296716-1171826440 -o ROOT/results/node9/solver-296716-1171826440 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296716-1171826440/rsat.sh /tmp/evaluation/296716-1171826440/instance-296716-1171826440.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: 0.87 0.97 0.99 3/77 18455
/proc/meminfo: memFree=1662720/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 202598640 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18455/statm: 1339 234 195 169 0 50 0
[pid=18456] ppid=18455 vsize=688 CPUtime=0
/proc/18456/stat : 18456 (SatElite) R 18455 18455 18010 0 -1 4194304 100 0 0 0 0 0 0 0 19 0 1 0 202598641 704512 82 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18456/statm: 172 83 49 128 0 41 0

[startup+0.106957 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 18455
/proc/meminfo: memFree=1662720/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515036 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 18455
/proc/meminfo: memFree=1662720/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33619 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1660400/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=3232 CPUtime=1.31
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 739 0 0 0 131 0 0 0 25 0 1 0 202598643 3309568 629 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 808 629 86 211 0 594 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8588

[startup+2.97951 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1659568/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=4360 CPUtime=2.94
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 1252 0 0 0 294 0 0 0 25 0 1 0 202598643 4464640 881 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 1090 881 86 211 0 876 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9716

[startup+6.25614 s]
/proc/loadavg: 0.88 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1657840/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=5968 CPUtime=6.22
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 2091 0 0 0 621 1 0 0 25 0 1 0 202598643 6111232 1234 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 1492 1234 86 211 0 1278 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11324

[startup+12.7214 s]
/proc/loadavg: 0.89 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1656368/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=7264 CPUtime=12.68
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 2412 0 0 0 1267 1 0 0 25 0 1 0 202598643 7438336 1555 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 1816 1555 86 211 0 1602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12620

[startup+25.5299 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1655088/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=8060 CPUtime=25.49
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 3055 0 0 0 2547 2 0 0 25 0 1 0 202598643 8253440 1793 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 2015 1793 86 211 0 1801 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13416

[startup+51.1598 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1652208/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=11568 CPUtime=51.1
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 4807 0 0 0 5107 3 0 0 25 0 1 0 202598643 11845632 2542 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 2892 2542 86 211 0 2678 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 16924

[startup+102.416 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1648432/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=15444 CPUtime=102.34
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 5849 0 0 0 10229 5 0 0 25 0 1 0 202598643 15814656 3518 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 3861 3518 86 211 0 3647 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 20800

[startup+162.496 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1647920/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=15516 CPUtime=162.4
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 6922 0 0 0 16234 6 0 0 25 0 1 0 202598643 15888384 3619 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 3879 3619 86 211 0 3665 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 20872

[startup+222.575 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1644080/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=20792 CPUtime=222.46
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 8251 0 0 0 22238 8 0 0 25 0 1 0 202598643 21291008 4562 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 5198 4562 86 211 0 4984 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 26148

[startup+282.652 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1641264/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=22508 CPUtime=282.52
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 10650 0 0 0 28242 10 0 0 25 0 1 0 202598643 23048192 5196 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 5627 5196 86 211 0 5413 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 27864

[startup+342.73 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1641136/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=23028 CPUtime=342.57
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 10748 0 0 0 34247 10 0 0 25 0 1 0 202598643 23580672 5294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 5757 5294 86 211 0 5543 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 28384

[startup+402.802 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1640560/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=23800 CPUtime=402.62
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 10908 0 0 0 40251 11 0 0 25 0 1 0 202598643 24371200 5389 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 5950 5389 86 211 0 5736 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 29156

[startup+462.874 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1640560/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=24196 CPUtime=462.67
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 10983 0 0 0 46255 12 0 0 25 0 1 0 202598643 24776704 5464 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 6049 5464 86 211 0 5835 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 29552

[startup+522.946 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18458
/proc/meminfo: memFree=1637872/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01

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

[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=29164 CPUtime=582.78
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 12254 0 0 0 58264 14 0 0 25 0 1 0 202598643 29863936 6735 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 7291 6735 86 211 0 7077 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 34520

[startup+643.096 s]
/proc/loadavg: 1.07 0.99 0.99 2/79 18458
/proc/meminfo: memFree=1633392/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=31280 CPUtime=642.83
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 12761 0 0 0 64268 15 0 0 25 0 1 0 202598643 32030720 7242 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 7820 7242 86 211 0 7606 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 36636

[startup+703.172 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 18458
/proc/meminfo: memFree=1631216/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=33156 CPUtime=702.88
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 13299 0 0 0 70272 16 0 0 25 0 1 0 202598643 33951744 7780 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 8289 7780 86 211 0 8075 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 38512

[startup+763.239 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 18458
/proc/meminfo: memFree=1633264/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=29596 CPUtime=762.93
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 15012 0 0 0 76276 17 0 0 25 0 1 0 202598643 30306304 7224 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 7399 7224 86 211 0 7185 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 34952

[startup+823.323 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 18458
/proc/meminfo: memFree=1632752/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=30636 CPUtime=822.98
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 15181 0 0 0 82281 17 0 0 25 0 1 0 202598643 31371264 7393 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 7659 7393 86 211 0 7445 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 35992

[startup+883.401 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 18458
/proc/meminfo: memFree=1632560/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=30896 CPUtime=883.04
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 15226 0 0 0 88286 18 0 0 25 0 1 0 202598643 31637504 7438 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 7724 7438 86 211 0 7510 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 36252

[startup+943.473 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 18458
/proc/meminfo: memFree=1632176/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=31420 CPUtime=943.09
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 15321 0 0 0 94291 18 0 0 25 0 1 0 202598643 32174080 7533 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 7855 7533 86 211 0 7641 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 36776

[startup+1003.55 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 18458
/proc/meminfo: memFree=1631536/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=32456 CPUtime=1003.14
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 15608 0 0 0 100295 19 0 0 25 0 1 0 202598643 33234944 7690 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 8114 7690 86 211 0 7900 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 37812

[startup+1063.62 s]
/proc/loadavg: 1.10 1.02 1.01 2/79 18458
/proc/meminfo: memFree=1631408/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=32588 CPUtime=1063.2
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 15665 0 0 0 106300 20 0 0 25 0 1 0 202598643 33370112 7747 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 8147 7747 86 211 0 7933 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 37944

[startup+1123.69 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 18458
/proc/meminfo: memFree=1630448/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=34044 CPUtime=1123.24
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 15966 0 0 0 112304 20 0 0 25 0 1 0 202598643 34861056 8015 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 8511 8015 86 211 0 8297 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 39400

[startup+1183.77 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1628336/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=39016 CPUtime=1183.3
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 17270 0 0 0 118308 22 0 0 25 0 1 0 202598643 39952384 8516 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 9754 8516 86 211 0 9540 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 44372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1627952/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=39540 CPUtime=1200
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 17408 0 0 0 119978 22 0 0 25 0 1 0 202598643 40488960 8621 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 9885 8621 86 211 0 9671 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 44896

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

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

[startup+1200.48 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18460
/proc/meminfo: memFree=1627952/2055920 swapFree=4192812/4192956
[pid=18455] ppid=18453 vsize=5356 CPUtime=0.01
/proc/18455/stat : 18455 (rsat.sh) S 18453 18455 18010 0 -1 4194304 307 188 0 0 0 0 1 0 16 0 1 0 202598640 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18455/statm: 1339 235 195 169 0 50 0
[pid=18458] ppid=18455 vsize=39540 CPUtime=1200
/proc/18458/stat : 18458 (rsat) R 18455 18455 18010 0 -1 4194304 17408 0 0 0 119978 22 0 0 25 0 1 0 202598643 40488960 8621 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18458/statm: 9885 8621 86 211 0 9671 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 44896

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18455 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.018996
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): 1200.49
CPU time (s): 1200.01
CPU user time (s): 1199.79
CPU system time (s): 0.22
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 44896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
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= 495
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= 13
involuntary context switches= 4

runsolver used 1.22981 second user time and 3.03854 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Feb 18 19:20:40 UTC 2007

IDJOB= 296716
IDBENCH= 19944
IDSOLVER= 104
FILE ID= node9/296716-1171826440

PBS_JOBID= 3839367

Free space on /tmp= 66545 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1155547357-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296716-1171826440/rsat.sh /tmp/evaluation/296716-1171826440/instance-296716-1171826440.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-296716-1171826440 -o ROOT/results/node9/solver-296716-1171826440 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296716-1171826440/rsat.sh /tmp/evaluation/296716-1171826440/instance-296716-1171826440.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f2ec1271555abc545a13dbf21a5936ee

RANDOM SEED= 693326658

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1663256 kB
Buffers:         48592 kB
Cached:         220552 kB
SwapCached:          0 kB
Active:         261336 kB
Inactive:        62236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1960 kB
Writeback:           0 kB
Mapped:          73332 kB
Slab:            54772 kB
Committed_AS:  1037436 kB
PageTables:       1688 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= 66545 MiB

End job on node9 on Sun Feb 18 19:40:43 UTC 2007