Trace number 1772693

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
LySAT i/2009-03-20? (TO) 10000.1 10005.7

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

0.00/0.00	c Parsing...
0.99/1.08	c ==============================================================================
0.99/1.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.08	c ==============================================================================
0.99/1.08	c |         0 | 1148725  2691446 |  344617       0        0     nan |  0.000 % |
4.43/8.59	c |         0 |  447274  1174513 |      --       0       --      -- |     --   | -454311/-958149
4.43/8.59	c ==============================================================================
4.43/8.59	c Result  :   #vars: 68668   #clauses: 447274   #literals: 1174513
4.43/8.59	c CPU time:   8.17176 s
4.43/8.59	c ==============================================================================
4.43/9.23	c lySAT 0.1
4.43/9.23	c minisat core +  additionnal features
4.43/9.23	c ============================[ Problem Statistics ]=============================
4.43/9.23	c |                                                                             |
4.43/9.23	c |  Number of variables:  68668                                                |
4.43/9.23	c |  Number of clauses:    447274                                               |
4.43/9.55	c |  Parsing time:         0.29         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1772693-1241226758/watcher-1772693-1241226758 -o /tmp/evaluation-result-1772693-1241226758/solver-1772693-1241226758 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772693-1241226758.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.95 0.99 3/64 25490
/proc/meminfo: memFree=1258080/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=0
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150709260 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25490/statm: 1339 235 195 169 0 50 0
[pid=25491] ppid=25490 vsize=2608 CPUtime=0
/proc/25491/stat : 25491 (SatElite) R 25490 25490 25453 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 150709260 2670592 422 1992294400 134512640 135034092 4294956112 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 1 0 0
/proc/25491/statm: 652 422 50 127 0 522 0

[startup+0.0778349 s]
/proc/loadavg: 0.85 0.95 0.99 3/64 25490
/proc/meminfo: memFree=1258080/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=0
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150709260 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25490/statm: 1339 235 195 169 0 50 0
[pid=25491] ppid=25490 vsize=13240 CPUtime=0.06
/proc/25491/stat : 25491 (SatElite) R 25490 25490 25453 0 -1 4194304 2887 0 0 0 6 0 0 0 18 0 1 0 150709260 13557760 2871 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/25491/statm: 3310 2873 50 127 0 3180 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18596

[startup+0.101836 s]
/proc/loadavg: 0.85 0.95 0.99 3/64 25490
/proc/meminfo: memFree=1258080/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=0
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150709260 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25490/statm: 1339 235 195 169 0 50 0
[pid=25491] ppid=25490 vsize=21200 CPUtime=0.09
/proc/25491/stat : 25491 (SatElite) R 25490 25490 25453 0 -1 4194304 4125 0 0 0 8 1 0 0 18 0 1 0 150709260 21708800 4109 1992294400 134512640 135034092 4294956112 18446744073709551615 134545332 0 0 4096 3 0 0 0 17 1 0 0
/proc/25491/statm: 5300 4117 50 127 0 5170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26556

[startup+0.301875 s]
/proc/loadavg: 0.85 0.95 0.99 3/64 25490
/proc/meminfo: memFree=1258080/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=0
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150709260 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25490/statm: 1339 235 195 169 0 50 0
[pid=25491] ppid=25490 vsize=52320 CPUtime=0.29
/proc/25491/stat : 25491 (SatElite) R 25490 25490 25453 0 -1 4194304 11873 0 0 0 24 5 0 0 20 0 1 0 150709260 53575680 11857 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/25491/statm: 13080 11857 50 127 0 12950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57676

[startup+0.701952 s]
/proc/loadavg: 0.85 0.95 0.99 3/64 25490
/proc/meminfo: memFree=1258080/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=0
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150709260 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25490/statm: 1339 235 195 169 0 50 0
[pid=25491] ppid=25490 vsize=79452 CPUtime=0.68
/proc/25491/stat : 25491 (SatElite) R 25490 25490 25453 0 -1 4194304 19284 0 0 0 58 10 0 0 23 0 1 0 150709260 81358848 19268 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/25491/statm: 19863 19268 51 127 0 19733 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 84808

[startup+1.50211 s]
/proc/loadavg: 0.85 0.95 0.99 2/66 25492
/proc/meminfo: memFree=1155152/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=0
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150709260 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25490/statm: 1339 235 195 169 0 50 0
[pid=25491] ppid=25490 vsize=124328 CPUtime=1.49
/proc/25491/stat : 25491 (SatElite) R 25490 25490 25453 0 -1 4194304 30995 0 0 0 133 16 0 0 25 0 1 0 150709260 127311872 28156 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/25491/statm: 31082 28156 68 127 0 30952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129684

[startup+3.10142 s]
/proc/loadavg: 0.85 0.95 0.99 2/66 25492
/proc/meminfo: memFree=1138960/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=0
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150709260 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25490/statm: 1339 235 195 169 0 50 0
[pid=25491] ppid=25490 vsize=132348 CPUtime=3.05
/proc/25491/stat : 25491 (SatElite) R 25490 25490 25453 0 -1 4194304 33153 0 0 0 285 20 0 0 25 0 1 0 150709260 135524352 30314 1992294400 134512640 135034092 4294956112 18446744073709551615 134577067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25491/statm: 33087 30314 68 127 0 32957 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 137704

[startup+10.4138 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 25492
/proc/meminfo: memFree=1123920/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 9.1
Current children cumulated vsize (KiB) 5356

[startup+12.7015 s]
/proc/loadavg: 1.19 1.02 1.01 4/66 25493
/proc/meminfo: memFree=1212760/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=31528 CPUtime=3.45
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 7553 0 0 0 342 3 0 0 25 0 1 0 150710183 32284672 7530 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/25493/statm: 7882 7530 80 174 0 7705 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 36884

[startup+25.502 s]
/proc/loadavg: 1.28 1.05 1.02 2/66 25493
/proc/meminfo: memFree=1211864/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=32964 CPUtime=16.23
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 7887 0 0 0 1619 4 0 0 25 0 1 0 150710183 33755136 7864 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 8241 7864 81 174 0 8064 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 38320

[startup+51.1029 s]
/proc/loadavg: 1.18 1.04 1.01 2/66 25493
/proc/meminfo: memFree=1207384/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=37268 CPUtime=41.83
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 8983 0 0 0 4178 5 0 0 25 0 1 0 150710183 38162432 8960 1992294400 134512640 135226915 4294956224 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 9317 8960 81 174 0 9140 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 42624

[startup+102.303 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 25493
/proc/meminfo: memFree=1201816/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=42908 CPUtime=93
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 10392 0 0 0 9294 6 0 0 25 0 1 0 150710183 43937792 10369 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 10727 10369 81 174 0 10550 0
Current children cumulated CPU time (s) 102.1
Current children cumulated vsize (KiB) 48264

[startup+162.307 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 25493
/proc/meminfo: memFree=1195288/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=49636 CPUtime=152.99
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 12043 0 0 0 15290 9 0 0 25 0 1 0 150710183 50827264 12020 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 12409 12020 81 174 0 12232 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 54992

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 25493
/proc/meminfo: memFree=1194072/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=50816 CPUtime=212.96
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 12344 0 0 0 21287 9 0 0 25 0 1 0 150710183 52035584 12321 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 12704 12321 81 174 0 12527 0
Current children cumulated CPU time (s) 222.06
Current children cumulated vsize (KiB) 56172

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25493
/proc/meminfo: memFree=1190616/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=54428 CPUtime=272.94
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 13238 0 0 0 27284 10 0 0 25 0 1 0 150710183 55734272 13215 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 13607 13215 81 174 0 13430 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 59784

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25493
/proc/meminfo: memFree=1185048/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=59960 CPUtime=332.92
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 14596 0 0 0 33280 12 0 0 25 0 1 0 150710183 61399040 14573 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 14990 14573 81 174 0 14813 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 65316

[startup+402.302 s]

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

/proc/25493/statm: 88210 84831 81 174 0 88033 0
Current children cumulated CPU time (s) 9337.09
Current children cumulated vsize (KiB) 358196

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=892376/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=352840 CPUtime=9387.96
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84854 0 0 0 938696 100 0 0 25 0 1 0 150710183 361308160 84831 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88210 84831 81 174 0 88033 0
Current children cumulated CPU time (s) 9397.06
Current children cumulated vsize (KiB) 358196

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=892376/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=352840 CPUtime=9447.93
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84857 0 0 0 944693 100 0 0 25 0 1 0 150710183 361308160 84834 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88210 84834 81 174 0 88033 0
Current children cumulated CPU time (s) 9457.03
Current children cumulated vsize (KiB) 358196

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=892376/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=352840 CPUtime=9507.88
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84857 0 0 0 950688 100 0 0 25 0 1 0 150710183 361308160 84834 1992294400 134512640 135226915 4294956224 18446744073709551615 134525821 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88210 84834 81 174 0 88033 0
Current children cumulated CPU time (s) 9516.98
Current children cumulated vsize (KiB) 358196

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=892312/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=352840 CPUtime=9567.84
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84862 0 0 0 956684 100 0 0 25 0 1 0 150710183 361308160 84839 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88210 84839 81 174 0 88033 0
Current children cumulated CPU time (s) 9576.94
Current children cumulated vsize (KiB) 358196

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=892312/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=352840 CPUtime=9627.81
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84863 0 0 0 962681 100 0 0 25 0 1 0 150710183 361308160 84840 1992294400 134512640 135226915 4294956224 18446744073709551615 134536707 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88210 84840 81 174 0 88033 0
Current children cumulated CPU time (s) 9636.91
Current children cumulated vsize (KiB) 358196

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=892312/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=352840 CPUtime=9687.77
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84864 0 0 0 968677 100 0 0 25 0 1 0 150710183 361308160 84841 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88210 84841 81 174 0 88033 0
Current children cumulated CPU time (s) 9696.87
Current children cumulated vsize (KiB) 358196

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=892248/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=352840 CPUtime=9747.75
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84865 0 0 0 974675 100 0 0 25 0 1 0 150710183 361308160 84842 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88210 84842 81 174 0 88033 0
Current children cumulated CPU time (s) 9756.85
Current children cumulated vsize (KiB) 358196

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=892248/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=353080 CPUtime=9807.7
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84874 0 0 0 980670 100 0 0 25 0 1 0 150710183 361553920 84851 1992294400 134512640 135226915 4294956224 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88270 84851 81 174 0 88093 0
Current children cumulated CPU time (s) 9816.8
Current children cumulated vsize (KiB) 358436

[startup+9882.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=892184/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=353080 CPUtime=9867.66
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84888 0 0 0 986666 100 0 0 25 0 1 0 150710183 361553920 84865 1992294400 134512640 135226915 4294956224 18446744073709551615 134536803 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88270 84865 81 174 0 88093 0
Current children cumulated CPU time (s) 9876.76
Current children cumulated vsize (KiB) 358436

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=891864/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=353348 CPUtime=9927.64
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84962 0 0 0 992663 101 0 0 25 0 1 0 150710183 361828352 84939 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88337 84939 81 174 0 88160 0
Current children cumulated CPU time (s) 9936.74
Current children cumulated vsize (KiB) 358704

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=891800/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=353456 CPUtime=9987.59
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84979 0 0 0 998658 101 0 0 25 0 1 0 150710183 361938944 84956 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88364 84956 81 174 0 88187 0
Current children cumulated CPU time (s) 9996.69
Current children cumulated vsize (KiB) 358812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10005.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25987
/proc/meminfo: memFree=891736/2055920 swapFree=4180712/4192956
[pid=25490] ppid=25488 vsize=5356 CPUtime=9.1
/proc/25490/stat : 25490 (lysat.sh) S 25488 25490 25453 0 -1 4194304 310 50851 0 0 0 0 874 36 16 0 1 0 150709260 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25490/statm: 1339 237 195 169 0 50 0
[pid=25493] ppid=25490 vsize=353456 CPUtime=9990.99
/proc/25493/stat : 25493 (LySATi) R 25490 25490 25453 0 -1 4194304 84995 0 0 0 998998 101 0 0 25 0 1 0 150710183 361938944 84972 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/25493/statm: 88364 84972 81 174 0 88187 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 358812

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25490 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=746670
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=367944
# CPU time returned by wait4() is 9.11461
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10005.7
CPU time (s): 10000.1
CPU user time (s): 9998.72
CPU system time (s): 1.37
CPU usage (%): 99.9438
Max. virtual memory (cumulated for all children) (KiB): 358812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.74667
system time used= 0.367944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51161
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= 6
involuntary context switches= 43

runsolver used 11.2073 second user time and 27.6998 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-02 03:12:40
IDJOB=1772693
IDBENCH=20372
IDSOLVER=609
FILE ID=node28/1772693-1241226758
PBS_JOBID= 9224795
Free space on /tmp= 66252 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772693-1241226758/watcher-1772693-1241226758 -o /tmp/evaluation-result-1772693-1241226758/solver-1772693-1241226758 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772693-1241226758.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=288556816

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
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		: 3000.261
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:       1258568 kB
Buffers:         66472 kB
Cached:         631860 kB
SwapCached:       5468 kB
Active:          54408 kB
Inactive:       652692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1258568 kB
SwapTotal:     4192956 kB
SwapFree:      4180712 kB
Dirty:           23500 kB
Writeback:           0 kB
Mapped:          14192 kB
Slab:            76080 kB
Committed_AS:   709152 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node28 at 2009-05-02 05:59:27