Trace number 294994

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 1200.37

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1678989107-02.SAT.shuffled.cnf
MD5SUMb57134f285064a87b960fe6b9e245882
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.113981
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-294994-1171798303 -o ROOT/results/node19/solver-294994-1171798303 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294994-1171798303/rsat.sh /tmp/evaluation/294994-1171798303/instance-294994-1171798303.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: 0.99 0.98 0.99 3/77 22185
/proc/meminfo: memFree=1396344/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 199784289 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22185/statm: 1339 234 195 169 0 50 0
[pid=22186] ppid=22185 vsize=688 CPUtime=0
/proc/22186/stat : 22186 (SatElite) R 22185 22185 22070 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 199784290 704512 85 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/22186/statm: 172 85 49 128 0 41 0

[startup+0.107037 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 22185
/proc/meminfo: memFree=1396344/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.51508 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 22185
/proc/meminfo: memFree=1396344/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33617 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22188
/proc/meminfo: memFree=1393704/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=3328 CPUtime=1.3
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 779 0 0 0 130 0 0 0 25 0 1 0 199784292 3407872 669 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 832 669 86 211 0 618 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8684

[startup+2.97235 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22188
/proc/meminfo: memFree=1392936/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=4888 CPUtime=2.93
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 1182 0 0 0 293 0 0 0 25 0 1 0 199784292 5005312 1008 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 1222 1008 86 211 0 1008 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10244

[startup+6.2607 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22188
/proc/meminfo: memFree=1390888/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=6224 CPUtime=6.22
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 1761 0 0 0 622 0 0 0 25 0 1 0 199784292 6373376 1391 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 1556 1391 86 211 0 1342 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11580

[startup+12.7214 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 22188
/proc/meminfo: memFree=1389096/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=8076 CPUtime=12.68
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 2634 0 0 0 1267 1 0 0 25 0 1 0 199784292 8269824 1778 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 2019 1778 86 211 0 1805 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13432

[startup+25.5318 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 22188
/proc/meminfo: memFree=1387752/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=9028 CPUtime=25.48
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 3283 0 0 0 2547 1 0 0 25 0 1 0 199784292 9244672 2039 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529607 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 2257 2039 86 211 0 2043 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14384

[startup+51.1636 s]
/proc/loadavg: 1.09 1.01 1.00 2/79 22188
/proc/meminfo: memFree=1384040/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=13240 CPUtime=51.11
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 5174 0 0 0 5109 2 0 0 25 0 1 0 199784292 13557760 2964 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 3310 2964 86 211 0 3096 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 18596

[startup+102.421 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 22188
/proc/meminfo: memFree=1378856/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=18384 CPUtime=102.36
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 6523 0 0 0 10231 5 0 0 25 0 1 0 199784292 18825216 4313 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 4596 4313 86 211 0 4382 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 23740

[startup+162.497 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22188
/proc/meminfo: memFree=1378728/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=17988 CPUtime=162.41
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 7345 0 0 0 16235 6 0 0 25 0 1 0 199784292 18419712 4277 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 4497 4277 86 211 0 4283 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 23344

[startup+222.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22188
/proc/meminfo: memFree=1372840/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=25388 CPUtime=222.46
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 9273 0 0 0 22238 8 0 0 25 0 1 0 199784292 25997312 5786 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 6347 5786 86 211 0 6133 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 30744

[startup+282.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22188
/proc/meminfo: memFree=1370280/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=27300 CPUtime=282.52
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 11497 0 0 0 28242 10 0 0 25 0 1 0 199784292 27955200 6380 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 6825 6380 86 211 0 6611 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 32656

[startup+342.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22188
/proc/meminfo: memFree=1370024/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=27820 CPUtime=342.58
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 11585 0 0 0 34247 11 0 0 25 0 1 0 199784292 28487680 6468 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 6955 6468 86 211 0 6741 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 33176

[startup+402.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22188
/proc/meminfo: memFree=1369512/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=28236 CPUtime=402.63
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 11700 0 0 0 40252 11 0 0 25 0 1 0 199784292 28913664 6583 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 7059 6583 86 211 0 6845 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 33592

[startup+462.853 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22188
/proc/meminfo: memFree=1365224/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=32320 CPUtime=462.68
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 12788 0 0 0 46255 13 0 0 25 0 1 0 199784292 33095680 7671 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 8080 7671 86 211 0 7866 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 37676

[startup+522.926 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1361832/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=35680 CPUtime=522.74
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 13633 0 0 0 52259 15 0 0 25 0 1 0 199784292 36536320 8516 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 8920 8516 86 211 0 8706 0
Current children cumulated CPU time (s) 522.76
Current children cumulated vsize (KiB) 41036

[startup+582.998 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1358568/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=39172 CPUtime=582.8
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 14439 0 0 0 58264 16 0 0 25 0 1 0 199784292 40112128 9322 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 9793 9322 86 211 0 9579 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 44528

[startup+643.078 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1358440/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=38172 CPUtime=642.85
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 16348 0 0 0 64268 17 0 0 25 0 1 0 199784292 39088128 9300 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 9543 9300 86 211 0 9329 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 43528

[startup+703.148 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1358440/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=38172 CPUtime=702.91
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 16355 0 0 0 70273 18 0 0 25 0 1 0 199784292 39088128 9307 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 9543 9307 86 211 0 9329 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 43528

[startup+763.224 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1358504/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=38172 CPUtime=762.96
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 16355 0 0 0 76278 18 0 0 25 0 1 0 199784292 39088128 9307 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 9543 9307 86 211 0 9329 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 43528

[startup+823.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1358504/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=38172 CPUtime=823.03
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 16355 0 0 0 82284 19 0 0 25 0 1 0 199784292 39088128 9307 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 9543 9307 86 211 0 9329 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 43528

[startup+883.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1358568/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=38172 CPUtime=883.08
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 16362 0 0 0 88289 19 0 0 25 0 1 0 199784292 39088128 9314 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 9543 9314 86 211 0 9329 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 43528

[startup+943.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1357992/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=38960 CPUtime=943.14
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 16513 0 0 0 94294 20 0 0 25 0 1 0 199784292 39895040 9465 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 9740 9465 86 211 0 9526 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 44316

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1355048/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=42412 CPUtime=1003.19
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 17248 0 0 0 100299 20 0 0 25 0 1 0 199784292 43429888 10200 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 10603 10200 86 211 0 10389 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 47768

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1352168/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=48384 CPUtime=1063.26
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 18734 0 0 0 106304 22 0 0 25 0 1 0 199784292 49545216 10916 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 12096 10916 86 211 0 11882 0
Current children cumulated CPU time (s) 1063.28
Current children cumulated vsize (KiB) 53740

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1349992/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=50388 CPUtime=1123.32
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 19278 0 0 0 112309 23 0 0 25 0 1 0 199784292 51597312 11460 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 12597 11460 86 211 0 12383 0
Current children cumulated CPU time (s) 1123.34
Current children cumulated vsize (KiB) 55744

[startup+1183.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1347816/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=52500 CPUtime=1183.37
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 19822 0 0 0 118313 24 0 0 25 0 1 0 199784292 53760000 12004 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 13125 12004 86 211 0 12911 0
Current children cumulated CPU time (s) 1183.39
Current children cumulated vsize (KiB) 57856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22190
/proc/meminfo: memFree=1347176/2055920 swapFree=4192812/4192956
[pid=22185] ppid=22183 vsize=5356 CPUtime=0.02
/proc/22185/stat : 22185 (rsat.sh) S 22183 22185 22070 0 -1 4194304 307 233 0 0 0 0 2 0 16 0 1 0 199784289 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22185/statm: 1339 235 195 169 0 50 0
[pid=22188] ppid=22185 vsize=53028 CPUtime=1199.99
/proc/22188/stat : 22188 (rsat) R 22185 22185 22070 0 -1 4194304 19969 0 0 0 119974 25 0 0 25 0 1 0 199784292 54300672 12151 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22188/statm: 13257 12151 86 211 0 13043 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 58384

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22185 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
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): 1200.37
CPU time (s): 1200.01
CPU user time (s): 1199.76
CPU system time (s): 0.25
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 58384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 540
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 1.27081 second user time and 2.99954 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Feb 18 11:31:43 UTC 2007

IDJOB= 294994
IDBENCH= 19902
IDSOLVER= 104
FILE ID= node19/294994-1171798303

PBS_JOBID= 3839323

Free space on /tmp= 66544 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1678989107-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294994-1171798303/rsat.sh /tmp/evaluation/294994-1171798303/instance-294994-1171798303.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-294994-1171798303 -o ROOT/results/node19/solver-294994-1171798303 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294994-1171798303/rsat.sh /tmp/evaluation/294994-1171798303/instance-294994-1171798303.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b57134f285064a87b960fe6b9e245882

RANDOM SEED= 112517931

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1396816 kB
Buffers:         54128 kB
Cached:         488444 kB
SwapCached:          0 kB
Active:         281244 kB
Inactive:       305200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1396816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          62768 kB
Slab:            58260 kB
Committed_AS:   801980 kB
PageTables:       1756 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 node19 on Sun Feb 18 11:51:45 UTC 2007