Trace number 421048

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
minisat SAT 2007? (TO) 1200.08 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
MD5SUM3b2c4eb149ae1c8dc4565c734d45bf69
Bench CategoryRANDOM (random 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 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	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     537     2329     7056 |      776        0    nan |  0.000 % |
0.00/0.01	c |       102 |     537     2329     7056 |      853      102     26 |  0.000 % |
0.00/0.01	c |       252 |     537     2329     7056 |      939      252     24 |  0.000 % |
0.01/0.02	c |       480 |     537     2329     7056 |     1033      480     23 |  0.000 % |
0.01/0.03	c |       817 |     537     2329     7056 |     1136      817     23 |  0.000 % |
0.01/0.05	c |      1324 |     537     2329     7056 |     1250      719     21 |  0.000 % |
0.01/0.09	c |      2084 |     537     2329     7056 |     1375      820     23 |  0.000 % |
0.09/0.14	c |      3223 |     537     2329     7056 |     1512     1237     23 |  0.000 % |
0.19/0.22	c |      4931 |     537     2329     7056 |     1664     1359     24 |  0.000 % |
0.29/0.36	c |      7494 |     537     2329     7056 |     1830     1334     23 |  0.000 % |
0.49/0.55	c |     11340 |     537     2329     7056 |     2013     1413     22 |  0.000 % |
0.79/0.88	c |     17109 |     537     2329     7056 |     2214     2002     25 |  0.000 % |
1.29/1.37	c |     25761 |     537     2329     7056 |     2436     1534     24 |  0.000 % |
2.10/2.15	c |     38735 |     537     2329     7056 |     2680     1985     23 |  0.000 % |
3.30/3.33	c |     58198 |     537     2329     7056 |     2948     2304     22 |  0.000 % |
5.19/5.22	c |     87390 |     537     2329     7056 |     3242     2918     25 |  0.000 % |
8.09/8.15	c |    131180 |     537     2329     7056 |     3567     2024     25 |  0.000 % |
12.59/12.69	c |    196865 |     537     2329     7056 |     3923     2358     24 |  0.000 % |
19.49/19.55	c |    295391 |     537     2329     7056 |     4316     3305     23 |  0.000 % |
30.09/30.11	c |    443180 |     537     2329     7056 |     4747     2370     22 |  0.000 % |
46.68/46.78	c |    664866 |     537     2329     7056 |     5222     2990     24 |  0.000 % |
72.87/72.96	c |    997392 |     537     2329     7056 |     5745     5230     26 |  0.000 % |
114.27/114.36	c |   1496180 |     537     2329     7056 |     6319     4685     26 |  0.000 % |
178.44/178.57	c |   2244363 |     537     2329     7056 |     6951     3417     23 |  0.000 % |
279.32/279.41	c |   3366637 |     537     2329     7056 |     7646     3774     22 |  0.000 % |
438.97/439.17	c |   5050049 |     537     2329     7056 |     8411     6361     26 |  0.000 % |
694.90/695.10	c |   7575167 |     537     2329     7056 |     9252     5648     27 |  0.000 % |
1090.99/1091.34	c |  11362842 |     537     2329     7056 |    10177     6202     27 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-421048-1177497634 -o ROOT/results/node15/solver-421048-1177497634 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421048-1177497634/minisat_noassertions /tmp/evaluation/421048-1177497634/instance-421048-1177497634.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.98 0.91 3/77 20254
/proc/meminfo: memFree=1672512/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=1852 CPUtime=0
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 197681010 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683382 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 463 142 62 130 0 330 0

[startup+0.0180959 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20254
/proc/meminfo: memFree=1672512/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=1960 CPUtime=0.01
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 163 0 0 0 1 0 0 0 18 0 1 0 197681010 2007040 149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 490 149 66 130 0 357 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1960

[startup+0.101104 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20254
/proc/meminfo: memFree=1672512/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=1960 CPUtime=0.09
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 185 0 0 0 9 0 0 0 18 0 1 0 197681010 2007040 171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 490 171 66 130 0 357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1960

[startup+0.301124 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20254
/proc/meminfo: memFree=1672512/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=2092 CPUtime=0.29
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 210 0 0 0 29 0 0 0 19 0 1 0 197681010 2142208 196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 523 196 66 130 0 390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2092

[startup+0.70116 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20254
/proc/meminfo: memFree=1672512/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=2224 CPUtime=0.69
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 230 0 0 0 69 0 0 0 22 0 1 0 197681010 2277376 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 556 216 66 130 0 423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.50123 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1671800/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=2356 CPUtime=1.49
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 266 0 0 0 149 0 0 0 25 0 1 0 197681010 2412544 252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 589 252 66 130 0 456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2356

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1671544/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=2488 CPUtime=3.09
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 197681010 2547712 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 622 282 66 130 0 489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2488

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1671160/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=2752 CPUtime=6.29
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 355 0 0 0 629 0 0 0 25 0 1 0 197681010 2818048 341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 688 341 66 130 0 555 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2752

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1670912/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=2884 CPUtime=12.69
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 405 0 0 0 1269 0 0 0 25 0 1 0 197681010 2953216 391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 721 391 66 130 0 588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2884

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1670528/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=3284 CPUtime=25.49
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 490 0 0 0 2549 0 0 0 25 0 1 0 197681010 3362816 476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 821 476 66 130 0 688 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3284

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1670080/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=3680 CPUtime=51.08
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 599 0 0 0 5108 0 0 0 25 0 1 0 197681010 3768320 585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 920 585 66 130 0 787 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3680

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1669568/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=4208 CPUtime=102.27
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 725 0 0 0 10226 1 0 0 25 0 1 0 197681010 4308992 711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1052 711 66 130 0 919 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4208

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1669056/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=4740 CPUtime=162.25
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 852 0 0 0 16224 1 0 0 25 0 1 0 197681010 4853760 838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1185 838 66 130 0 1052 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4740

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1668608/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=5008 CPUtime=222.24
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 942 0 0 0 22222 2 0 0 25 0 1 0 197681010 5128192 928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1252 928 66 130 0 1119 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5008

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1668416/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=5272 CPUtime=282.21
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1001 0 0 0 28219 2 0 0 25 0 1 0 197681010 5398528 987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548121 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1318 987 66 130 0 1185 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5272

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1668160/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=5532 CPUtime=342.2
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1061 0 0 0 34217 3 0 0 25 0 1 0 197681010 5664768 1047 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1383 1047 66 130 0 1250 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5532

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1668032/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=5668 CPUtime=402.18
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1103 0 0 0 40215 3 0 0 25 0 1 0 197681010 5804032 1089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1417 1089 66 130 0 1284 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5668

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1667712/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=6040 CPUtime=462.17
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1183 0 0 0 46213 4 0 0 25 0 1 0 197681010 6184960 1169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1510 1169 66 130 0 1377 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6040

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1667584/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=6172 CPUtime=522.15
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1224 0 0 0 52211 4 0 0 25 0 1 0 197681010 6320128 1210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1543 1210 66 130 0 1410 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6172

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1667264/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=6428 CPUtime=582.13
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1285 0 0 0 58209 4 0 0 25 0 1 0 197681010 6582272 1271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552820 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1607 1271 66 130 0 1474 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6428

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1667136/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=6548 CPUtime=642.12
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1316 0 0 0 64207 5 0 0 25 0 1 0 197681010 6705152 1302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1637 1302 66 130 0 1504 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6548

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1667008/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=6680 CPUtime=702.1
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1346 0 0 0 70205 5 0 0 25 0 1 0 197681010 6840320 1332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1670 1332 66 130 0 1537 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6680

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1666752/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=6816 CPUtime=762.09
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1397 0 0 0 76203 6 0 0 25 0 1 0 197681010 6979584 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1704 1383 66 130 0 1571 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 6816

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1666624/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=7080 CPUtime=822.06
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1441 0 0 0 82200 6 0 0 25 0 1 0 197681010 7249920 1427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1770 1427 66 130 0 1637 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7080

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1666432/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=7216 CPUtime=882.05
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1472 0 0 0 88198 7 0 0 25 0 1 0 197681010 7389184 1458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1804 1458 66 130 0 1671 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7216

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1666304/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=7328 CPUtime=942.03
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1504 0 0 0 94196 7 0 0 25 0 1 0 197681010 7503872 1490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1832 1490 66 130 0 1699 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 7328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1666240/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=7468 CPUtime=1002.02
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1551 0 0 0 100194 8 0 0 25 0 1 0 197681010 7647232 1537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1867 1537 66 130 0 1734 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 7468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1666176/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=7600 CPUtime=1062
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1571 0 0 0 106192 8 0 0 25 0 1 0 197681010 7782400 1557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1900 1557 66 130 0 1767 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 7600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1666048/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=7736 CPUtime=1121.99
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1602 0 0 0 112190 9 0 0 25 0 1 0 197681010 7921664 1588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1934 1588 66 130 0 1801 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 7736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1665856/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=7876 CPUtime=1181.98
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1634 0 0 0 118188 10 0 0 25 0 1 0 197681010 8065024 1620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1969 1620 66 130 0 1836 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 7876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20255
/proc/meminfo: memFree=1665856/2055920 swapFree=4169140/4192956
[pid=20254] ppid=20252 vsize=7876 CPUtime=1200.07
/proc/20254/stat : 20254 (minisat_noasser) R 20252 20254 19439 0 -1 4194304 1641 0 0 0 119997 10 0 0 25 0 1 0 197681010 8065024 1627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/20254/statm: 1969 1627 66 130 0 1836 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7876

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)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.104984
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 7876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1641
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= 1963

runsolver used 0.940856 second user time and 2.45163 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Apr 25 10:40:34 UTC 2007

IDJOB= 421048
IDBENCH= 19957
IDSOLVER= 188
FILE ID= node15/421048-1177497634

PBS_JOBID= 4685852

Free space on /tmp= 66490 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421048-1177497634/minisat_noassertions /tmp/evaluation/421048-1177497634/instance-421048-1177497634.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-421048-1177497634 -o ROOT/results/node15/solver-421048-1177497634 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421048-1177497634/minisat_noassertions /tmp/evaluation/421048-1177497634/instance-421048-1177497634.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 89284420

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1672856 kB
Buffers:         45044 kB
Cached:         243032 kB
SwapCached:       2896 kB
Active:         144316 kB
Inactive:       166976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672856 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          30448 kB
Slab:            57104 kB
Committed_AS:  7078864 kB
PageTables:       1868 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= 66490 MiB

End job on node15 on Wed Apr 25 11:00:37 UTC 2007