Trace number 297337

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
minimarch 2007-02-08? (TO) 1200.05 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  550                                                  |
0.00/0.00	|  Number of clauses:    2343                                                 |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     530     2310     7031 |      770        0    nan |  0.000 % |
0.00/0.01	|       100 |     530     2310     7031 |      847      100     23 |  0.000 % |
0.00/0.02	|       250 |     530     2310     7031 |      931      250     21 |  0.000 % |
0.00/0.03	|       475 |     530     2310     7031 |     1024      475     22 |  0.000 % |
0.00/0.04	|       812 |     530     2310     7031 |     1127      812     23 |  0.000 % |
0.00/0.07	|      1318 |     530     2310     7031 |     1240      736     22 |  0.000 % |
0.00/0.10	|      2077 |     530     2310     7031 |     1364      840     22 |  0.000 % |
0.10/0.16	|      3216 |     530     2310     7031 |     1500     1274     22 |  0.000 % |
0.20/0.25	|      4924 |     530     2310     7031 |     1650     1430     22 |  0.000 % |
0.30/0.38	|      7486 |     530     2310     7031 |     1815     1423     21 |  0.000 % |
0.51/0.60	|     11330 |     530     2310     7031 |     1997     1521     22 |  0.000 % |
0.92/0.94	|     17096 |     530     2310     7031 |     2196     1129     22 |  0.000 % |
1.43/1.46	|     25745 |     530     2310     7031 |     2416     1857     21 |  0.000 % |
2.25/2.29	|     38719 |     530     2310     7031 |     2658     2412     24 |  0.000 % |
3.48/3.58	|     58180 |     530     2310     7031 |     2924     1487     21 |  0.000 % |
5.52/5.56	|     87372 |     530     2310     7031 |     3216     2315     23 |  0.000 % |
8.59/8.63	|    131161 |     530     2310     7031 |     3538     1975     20 |  0.000 % |
13.30/13.35	|    196846 |     530     2310     7031 |     3891     2926     21 |  0.000 % |
20.68/20.72	|    295372 |     530     2310     7031 |     4281     2834     22 |  0.000 % |
32.25/32.32	|    443162 |     530     2310     7031 |     4709     3134     23 |  0.000 % |
49.96/50.06	|    664845 |     530     2310     7031 |     5180     3379     21 |  0.000 % |
78.53/78.62	|    997370 |     530     2310     7031 |     5698     3504     21 |  0.000 % |
123.28/123.39	|   1496159 |     530     2310     7031 |     6268     4654     22 |  0.000 % |
192.70/192.85	|   2244341 |     530     2310     7031 |     6894     3681     22 |  0.000 % |
299.39/299.55	|   3366615 |     530     2310     7031 |     7584     3818     23 |  0.000 % |
469.36/469.51	|   5050026 |     530     2310     7031 |     8342     6990     24 |  0.000 % |
742.55/742.79	|   7575142 |     530     2310     7031 |     9176     8177     26 |  0.000 % |
1159.69/1160.09	|  11362817 |     530     2310     7031 |    10094     7949     23 |  0.000 % |

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/node63/watcher-297337-1171837079 -o ROOT/results/node63/solver-297337-1171837079 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297337-1171837079/minimarch /tmp/evaluation/297337-1171837079/instance-297337-1171837079.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: 1.00 1.00 1.00 3/64 23289
/proc/meminfo: memFree=516752/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=1868 CPUtime=0
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 203665305 1912832 128 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134523342 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 467 128 51 132 0 332 0

[startup+0.106862 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23289
/proc/meminfo: memFree=516752/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=1976 CPUtime=0.1
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 188 0 0 0 10 0 0 0 18 0 1 0 203665305 2023424 172 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551425 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 494 172 66 132 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1976

[startup+0.514905 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23289
/proc/meminfo: memFree=516752/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=2108 CPUtime=0.51
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 219 0 0 0 51 0 0 0 21 0 1 0 203665305 2158592 203 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552516 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 527 203 66 132 0 392 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2108

[startup+1.33499 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=516040/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=2240 CPUtime=1.33
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 255 0 0 0 133 0 0 0 25 0 1 0 203665305 2293760 239 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557512 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 560 239 66 132 0 425 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2240

[startup+2.97116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=515784/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=2380 CPUtime=2.96
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 293 0 0 0 296 0 0 0 25 0 1 0 203665305 2437120 277 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 595 277 66 132 0 460 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2380

[startup+6.24751 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=515464/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=2644 CPUtime=6.24
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 340 0 0 0 624 0 0 0 25 0 1 0 203665305 2707456 324 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134558093 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 661 324 66 132 0 526 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2644

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=515280/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=2920 CPUtime=12.69
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 398 0 0 0 1269 0 0 0 25 0 1 0 203665305 2990080 382 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557699 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 730 382 66 132 0 595 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2920

[startup+25.5056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=514832/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=3184 CPUtime=25.49
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 493 0 0 0 2549 0 0 0 25 0 1 0 203665305 3260416 477 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551293 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 796 477 66 132 0 661 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3184

[startup+51.1133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=514448/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=3708 CPUtime=51.09
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 596 0 0 0 5109 0 0 0 25 0 1 0 203665305 3796992 580 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551523 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 927 580 66 132 0 792 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3708

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=513872/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=4236 CPUtime=102.29
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 737 0 0 0 10229 0 0 0 25 0 1 0 203665305 4337664 721 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550860 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1059 721 66 132 0 924 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4236

[startup+162.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=513360/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=4632 CPUtime=162.29
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 850 0 0 0 16229 0 0 0 25 0 1 0 203665305 4743168 834 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551523 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1158 834 66 132 0 1023 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4632

[startup+222.361 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 23290
/proc/meminfo: memFree=513104/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=5032 CPUtime=222.29
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 941 0 0 0 22229 0 0 0 25 0 1 0 203665305 5152768 925 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1258 925 66 132 0 1123 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5032

[startup+282.377 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 23290
/proc/meminfo: memFree=512784/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=5304 CPUtime=282.29
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1004 0 0 0 28229 0 0 0 25 0 1 0 203665305 5431296 988 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552567 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1326 988 66 132 0 1191 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5304

[startup+342.392 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23290
/proc/meminfo: memFree=512528/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=5568 CPUtime=342.29
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1082 0 0 0 34229 0 0 0 25 0 1 0 203665305 5701632 1066 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1392 1066 66 132 0 1257 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 5568

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=512400/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=5700 CPUtime=402.29
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1117 0 0 0 40229 0 0 0 25 0 1 0 203665305 5836800 1101 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1425 1101 66 132 0 1290 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 5700

[startup+462.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=512272/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=5832 CPUtime=462.3
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1150 0 0 0 46230 0 0 0 25 0 1 0 203665305 5971968 1134 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557699 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1458 1134 66 132 0 1323 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5832

[startup+522.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=511824/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=6256 CPUtime=522.3
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1249 0 0 0 52230 0 0 0 25 0 1 0 203665305 6406144 1233 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1564 1233 66 132 0 1429 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6256

[startup+582.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=511696/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=6388 CPUtime=582.3
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1272 0 0 0 58230 0 0 0 25 0 1 0 203665305 6541312 1256 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551338 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1597 1256 66 132 0 1462 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6388

[startup+642.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=511568/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=6512 CPUtime=642.31
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1312 0 0 0 64230 1 0 0 25 0 1 0 203665305 6668288 1296 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1628 1296 66 132 0 1493 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 6512

[startup+702.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=511440/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=6652 CPUtime=702.31
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1348 0 0 0 70230 1 0 0 25 0 1 0 203665305 6811648 1332 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557374 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1663 1332 66 132 0 1528 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 6652

[startup+762.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=511248/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=6788 CPUtime=762.31
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1383 0 0 0 76230 1 0 0 25 0 1 0 203665305 6950912 1367 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1697 1367 66 132 0 1562 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 6788

[startup+822.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=511120/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=7064 CPUtime=822.31
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1430 0 0 0 82230 1 0 0 25 0 1 0 203665305 7233536 1414 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1766 1414 66 132 0 1631 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 7064

[startup+882.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=510992/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=7208 CPUtime=882.31
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1466 0 0 0 88230 1 0 0 25 0 1 0 203665305 7380992 1450 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1802 1450 66 132 0 1667 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 7208

[startup+942.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=510864/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=7208 CPUtime=942.31
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1492 0 0 0 94230 1 0 0 25 0 1 0 203665305 7380992 1476 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1802 1476 66 132 0 1667 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 7208

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=510736/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=7340 CPUtime=1002.31
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1521 0 0 0 100230 1 0 0 25 0 1 0 203665305 7516160 1505 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1835 1505 66 132 0 1700 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 7340

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=510736/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=7476 CPUtime=1062.32
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1532 0 0 0 106231 1 0 0 25 0 1 0 203665305 7655424 1516 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1869 1516 66 132 0 1734 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 7476

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=510608/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=7476 CPUtime=1122.32
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1558 0 0 0 112231 1 0 0 25 0 1 0 203665305 7655424 1542 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551697 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1869 1542 66 132 0 1734 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 7476

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=510352/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=7748 CPUtime=1182.33
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1609 0 0 0 118231 2 0 0 25 0 1 0 203665305 7933952 1593 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1937 1593 66 132 0 1802 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 7748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=510416/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=7748 CPUtime=1200.05
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1609 0 0 0 120003 2 0 0 25 0 1 0 203665305 7933952 1593 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1937 1593 66 132 0 1802 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7748

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23290
/proc/meminfo: memFree=510416/2055920 swapFree=4183348/4192956
[pid=23289] ppid=23287 vsize=7748 CPUtime=1200.05
/proc/23289/stat : 23289 (minimarch) R 23287 23289 21755 0 -1 4194304 1609 0 0 0 120003 2 0 0 25 0 1 0 203665305 7933952 1593 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23289/statm: 1937 1593 66 132 0 1802 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.022996
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 7748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1609
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= 7
involuntary context switches= 2772

runsolver used 0.749886 second user time and 2.45863 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 22:17:59 UTC 2007

IDJOB= 297337
IDBENCH= 19959
IDSOLVER= 110
FILE ID= node63/297337-1171837079

PBS_JOBID= 3839692

Free space on /tmp= 66562 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297337-1171837079/minimarch /tmp/evaluation/297337-1171837079/instance-297337-1171837079.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-297337-1171837079 -o ROOT/results/node63/solver-297337-1171837079 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297337-1171837079/minimarch /tmp/evaluation/297337-1171837079/instance-297337-1171837079.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 33956975

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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	: 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		: 3000.214
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:        517160 kB
Buffers:         48712 kB
Cached:        1367500 kB
SwapCached:       3968 kB
Active:         787708 kB
Inactive:       638668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        517160 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            98432 kB
Committed_AS:   524124 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node63 on Sun Feb 18 22:38:02 UTC 2007