Trace number 304342

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.07 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2043900701-05.cnf
MD5SUMa5058cd96f6a298ccd8b0f2940cbf5d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.0651
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.06	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/node18/watcher-304342-1172056643 -o ROOT/results/node18/solver-304342-1172056643 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304342-1172056643/rsat.sh /tmp/evaluation/304342-1172056643/instance-304342-1172056643.cnf 

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


[startup+0 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 12510
/proc/meminfo: memFree=1497784/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 225618865 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12510/statm: 1338 232 195 169 0 49 0
[pid=12511] ppid=12510 vsize=688 CPUtime=0
/proc/12511/stat : 12511 (SatElite) R 12510 12510 12058 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 225618866 704512 87 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/12511/statm: 172 88 49 128 0 41 0

[startup+0.10764 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 12510
/proc/meminfo: memFree=1497784/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515679 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 12510
/proc/meminfo: memFree=1497784/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33576 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 12513
/proc/meminfo: memFree=1494504/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=4728 CPUtime=1.26
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 1129 0 0 0 126 0 0 0 25 0 1 0 225618872 4841472 1018 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 1182 1018 86 211 0 968 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10080

[startup+2.97192 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 12513
/proc/meminfo: memFree=1492712/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=6032 CPUtime=2.9
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 1530 0 0 0 289 1 0 0 25 0 1 0 225618872 6176768 1354 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 1508 1354 86 211 0 1294 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11384

[startup+6.26024 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 12513
/proc/meminfo: memFree=1490408/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=8500 CPUtime=6.19
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 2342 0 0 0 618 1 0 0 25 0 1 0 225618872 8704000 1937 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 2125 1937 86 211 0 1911 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13852

[startup+12.7219 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 12513
/proc/meminfo: memFree=1487336/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=11216 CPUtime=12.65
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 3439 0 0 0 1263 2 0 0 25 0 1 0 225618872 11485184 2548 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 2804 2548 86 211 0 2590 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16568

[startup+25.5271 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 12513
/proc/meminfo: memFree=1482600/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=15784 CPUtime=25.45
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 5007 0 0 0 2542 3 0 0 25 0 1 0 225618872 16162816 3728 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 3946 3728 86 211 0 3732 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21136

[startup+51.1566 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 12513
/proc/meminfo: memFree=1476264/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=22552 CPUtime=51.07
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 7564 0 0 0 5102 5 0 0 25 0 1 0 225618872 23093248 5319 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 5638 5319 86 211 0 5424 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 27904

[startup+102.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1466472/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=32440 CPUtime=102.31
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 10125 0 0 0 10223 8 0 0 25 0 1 0 225618872 33218560 7880 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 8110 7880 86 211 0 7896 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 37792

[startup+162.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1465704/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=32696 CPUtime=162.37
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 10995 0 0 0 16228 9 0 0 25 0 1 0 225618872 33480704 7978 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 8174 7978 86 211 0 7960 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 38048

[startup+222.554 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 12513
/proc/meminfo: memFree=1453672/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=45872 CPUtime=222.42
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 14420 0 0 0 22229 13 0 0 25 0 1 0 225618872 46972928 11017 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 11468 11017 86 211 0 11254 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 51224

[startup+282.623 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 12513
/proc/meminfo: memFree=1450984/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=48228 CPUtime=282.47
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 16556 0 0 0 28232 15 0 0 25 0 1 0 225618872 49385472 11613 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 12057 11613 86 211 0 11843 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 53580

[startup+342.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1450984/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=48228 CPUtime=342.53
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 16560 0 0 0 34237 16 0 0 25 0 1 0 225618872 49385472 11617 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 12057 11617 86 211 0 11843 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 53580

[startup+402.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1445928/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=53084 CPUtime=402.58
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 17843 0 0 0 40241 17 0 0 25 0 1 0 225618872 54358016 12900 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 13271 12900 86 211 0 13057 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 58436

[startup+462.838 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1437672/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=61304 CPUtime=462.64
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 19918 0 0 0 46244 20 0 0 25 0 1 0 225618872 62775296 14975 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 15326 14975 86 211 0 15112 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 66656

[startup+522.911 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1430696/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05

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

[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=70868 CPUtime=582.75
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 24087 0 0 0 58252 23 0 0 25 0 1 0 225618872 72568832 17548 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 17717 17548 86 211 0 17503 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 76220

[startup+643.057 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1427368/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=70868 CPUtime=642.81
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 24088 0 0 0 64257 24 0 0 25 0 1 0 225618872 72568832 17549 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 17717 17549 86 211 0 17503 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 76220

[startup+703.126 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1427432/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=70868 CPUtime=702.87
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 24088 0 0 0 70262 25 0 0 25 0 1 0 225618872 72568832 17549 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 17717 17549 86 211 0 17503 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 76220

[startup+763.194 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1427432/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=70868 CPUtime=762.91
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 24089 0 0 0 76266 25 0 0 25 0 1 0 225618872 72568832 17550 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 17717 17550 86 211 0 17503 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 76220

[startup+823.269 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1427432/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=70868 CPUtime=822.97
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 24091 0 0 0 82272 25 0 0 25 0 1 0 225618872 72568832 17552 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 17717 17552 86 211 0 17503 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 76220

[startup+883.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1425512/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=75776 CPUtime=883.03
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 25334 0 0 0 88276 27 0 0 25 0 1 0 225618872 77594624 18025 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 18944 18025 86 211 0 18730 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 81128

[startup+943.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1419560/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=81544 CPUtime=943.08
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 26825 0 0 0 94280 28 0 0 25 0 1 0 225618872 83501056 19516 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 20386 19516 86 211 0 20172 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 86896

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1413800/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=87048 CPUtime=1003.14
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 28277 0 0 0 100284 30 0 0 25 0 1 0 225618872 89137152 20968 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 21762 20968 86 211 0 21548 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 92400

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1408552/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=91996 CPUtime=1063.2
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 29556 0 0 0 106289 31 0 0 25 0 1 0 225618872 94203904 22247 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 22999 22247 86 211 0 22785 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 97348

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1403496/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=96928 CPUtime=1123.26
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 30833 0 0 0 112294 32 0 0 25 0 1 0 225618872 99254272 23524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 24232 23524 86 211 0 24018 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 102280

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1398696/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=101496 CPUtime=1183.31
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 32010 0 0 0 118297 34 0 0 25 0 1 0 225618872 103931904 24701 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 25374 24701 86 211 0 25160 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 106848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12513
/proc/meminfo: memFree=1397352/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=102952 CPUtime=1200.02
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 32355 0 0 0 119967 35 0 0 25 0 1 0 225618872 105422848 25046 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 25738 25046 86 211 0 25524 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 108304

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 2/79 12513
/proc/meminfo: memFree=1397352/2055920 swapFree=4192812/4192956
[pid=12510] ppid=12508 vsize=5352 CPUtime=0.05
/proc/12510/stat : 12510 (rsat.sh) S 12508 12510 12058 0 -1 4194304 305 415 0 0 0 0 5 0 16 0 1 0 225618865 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12510/statm: 1338 234 195 169 0 49 0
[pid=12513] ppid=12510 vsize=102952 CPUtime=1200.02
/proc/12513/stat : 12513 (rsat) R 12510 12510 12058 0 -1 4194304 32355 0 0 0 119967 35 0 0 25 0 1 0 225618872 105422848 25046 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12513/statm: 25738 25046 86 211 0 25524 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 108304

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12510 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=53991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.060989
while last known CPU time is 1200.07

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

Real time (s): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.72
CPU system time (s): 0.35
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 108304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 720
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= 16
involuntary context switches= 3

runsolver used 1.21182 second user time and 3.05553 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 11:17:23 UTC 2007

IDJOB= 304342
IDBENCH= 20130
IDSOLVER= 104
FILE ID= node18/304342-1172056643

PBS_JOBID= 3865285

Free space on /tmp= 66544 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2043900701-05.cnf
COMMAND LINE= /tmp/evaluation/304342-1172056643/rsat.sh /tmp/evaluation/304342-1172056643/instance-304342-1172056643.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-304342-1172056643 -o ROOT/results/node18/solver-304342-1172056643 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304342-1172056643/rsat.sh /tmp/evaluation/304342-1172056643/instance-304342-1172056643.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a5058cd96f6a298ccd8b0f2940cbf5d9

RANDOM SEED= 70630106

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1498256 kB
Buffers:         57396 kB
Cached:         366380 kB
SwapCached:          0 kB
Active:         317336 kB
Inactive:       166176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          78616 kB
Slab:            59832 kB
Committed_AS:   887772 kB
PageTables:       1668 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= 66544 MiB

End job on node18 on Wed Feb 21 11:37:26 UTC 2007