Trace number 424880

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) 5000.1 5001.71

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 % |
0.00/0.02	c |       480 |     537     2329     7056 |     1033      480     23 |  0.000 % |
0.03/0.03	c |       817 |     537     2329     7056 |     1136      817     23 |  0.000 % |
0.03/0.05	c |      1324 |     537     2329     7056 |     1250      719     21 |  0.000 % |
0.03/0.09	c |      2084 |     537     2329     7056 |     1375      820     23 |  0.000 % |
0.10/0.14	c |      3223 |     537     2329     7056 |     1512     1237     23 |  0.000 % |
0.20/0.22	c |      4931 |     537     2329     7056 |     1664     1359     24 |  0.000 % |
0.30/0.36	c |      7494 |     537     2329     7056 |     1830     1334     23 |  0.000 % |
0.49/0.56	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 % |
3.30/3.32	c |     58198 |     537     2329     7056 |     2948     2304     22 |  0.000 % |
5.09/5.19	c |     87390 |     537     2329     7056 |     3242     2918     25 |  0.000 % |
7.99/8.10	c |    131180 |     537     2329     7056 |     3567     2024     25 |  0.000 % |
12.59/12.63	c |    196865 |     537     2329     7056 |     3923     2358     24 |  0.000 % |
19.49/19.54	c |    295391 |     537     2329     7056 |     4316     3305     23 |  0.000 % |
29.98/30.06	c |    443180 |     537     2329     7056 |     4747     2370     22 |  0.000 % |
46.67/46.70	c |    664866 |     537     2329     7056 |     5222     2990     24 |  0.000 % |
72.77/72.87	c |    997392 |     537     2329     7056 |     5745     5230     26 |  0.000 % |
114.16/114.23	c |   1496180 |     537     2329     7056 |     6319     4685     26 |  0.000 % |
178.17/178.36	c |   2244363 |     537     2329     7056 |     6951     3417     23 |  0.000 % |
278.82/279.04	c |   3366637 |     537     2329     7056 |     7646     3774     22 |  0.000 % |
438.58/438.82	c |   5050049 |     537     2329     7056 |     8411     6361     26 |  0.000 % |
694.80/695.12	c |   7575167 |     537     2329     7056 |     9252     5648     27 |  0.000 % |
1091.49/1091.90	c |  11362842 |     537     2329     7056 |    10177     6202     27 |  0.000 % |
1702.92/1703.58	c |  17044354 |     537     2329     7056 |    11195     7846     27 |  0.000 % |
2697.84/2698.72	c |  25566624 |     537     2329     7056 |    12315     7914     24 |  0.000 % |
4296.97/4298.43	c |  38350027 |     537     2329     7056 |    13546     8823     24 |  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/node12/watcher-424880-1177667911 -o ROOT/results/node12/solver-424880-1177667911 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424880-1177667911/minisat_noassertions /tmp/evaluation/424880-1177667911/instance-424880-1177667911.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.99 3/77 7113
/proc/meminfo: memFree=1632000/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=1852 CPUtime=0
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 242828447 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680088 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 463 142 62 130 0 330 0

[startup+0.0325711 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7113
/proc/meminfo: memFree=1632000/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=1960 CPUtime=0.03
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 163 0 0 0 3 0 0 0 18 0 1 0 242828447 2007040 149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 490 149 66 130 0 357 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1960

[startup+0.101578 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7113
/proc/meminfo: memFree=1632000/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=1960 CPUtime=0.1
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 185 0 0 0 10 0 0 0 18 0 1 0 242828447 2007040 171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548712 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 490 171 66 130 0 357 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1960

[startup+0.301597 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7113
/proc/meminfo: memFree=1632000/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=2092 CPUtime=0.3
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 210 0 0 0 30 0 0 0 19 0 1 0 242828447 2142208 196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 523 196 66 130 0 390 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2092

[startup+0.701637 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7113
/proc/meminfo: memFree=1632000/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=2224 CPUtime=0.69
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 230 0 0 0 69 0 0 0 22 0 1 0 242828447 2277376 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 556 216 66 130 0 423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7114
/proc/meminfo: memFree=1631352/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=2356 CPUtime=1.49
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 266 0 0 0 149 0 0 0 25 0 1 0 242828447 2412544 252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 589 252 66 130 0 456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2356

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7114
/proc/meminfo: memFree=1631096/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=2488 CPUtime=3.09
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 242828447 2547712 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 622 282 66 130 0 489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2488

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7114
/proc/meminfo: memFree=1630776/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=2752 CPUtime=6.29
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 355 0 0 0 629 0 0 0 25 0 1 0 242828447 2818048 341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558123 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 688 341 66 130 0 555 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2752

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7114
/proc/meminfo: memFree=1630456/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=2884 CPUtime=12.69
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 405 0 0 0 1269 0 0 0 25 0 1 0 242828447 2953216 391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546867 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 721 391 66 130 0 588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2884

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7114
/proc/meminfo: memFree=1630072/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=3284 CPUtime=25.48
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 490 0 0 0 2548 0 0 0 25 0 1 0 242828447 3362816 476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 821 476 66 130 0 688 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3284

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7114
/proc/meminfo: memFree=1629624/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=3680 CPUtime=51.07
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 600 0 0 0 5107 0 0 0 25 0 1 0 242828447 3768320 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 920 586 66 130 0 787 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3680

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7114
/proc/meminfo: memFree=1629112/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=4208 CPUtime=102.27
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 725 0 0 0 10226 1 0 0 25 0 1 0 242828447 4308992 711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1052 711 66 130 0 919 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4208

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 7188
/proc/meminfo: memFree=1627128/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=4740 CPUtime=162.21
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 852 0 0 0 16219 2 0 0 25 0 1 0 242828447 4853760 838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1185 838 66 130 0 1052 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4740

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7312
/proc/meminfo: memFree=1628088/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=5008 CPUtime=222.14
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 942 0 0 0 22211 3 0 0 25 0 1 0 242828447 5128192 928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1252 928 66 130 0 1119 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 5008

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7312
/proc/meminfo: memFree=1627896/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=5272 CPUtime=282.12
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 1005 0 0 0 28209 3 0 0 25 0 1 0 242828447 5398528 991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1318 991 66 130 0 1185 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 5272

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7312
/proc/meminfo: memFree=1627640/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=5532 CPUtime=342.11
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 1061 0 0 0 34207 4 0 0 25 0 1 0 242828447 5664768 1047 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1383 1047 66 130 0 1250 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 5532

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7312
/proc/meminfo: memFree=1627512/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=5668 CPUtime=402.09
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 1103 0 0 0 40205 4 0 0 25 0 1 0 242828447 5804032 1089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546807 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1417 1089 66 130 0 1284 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 5668

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7312
/proc/meminfo: memFree=1627192/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=6040 CPUtime=462.07
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 1183 0 0 0 46202 5 0 0 25 0 1 0 242828447 6184960 1169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1510 1169 66 130 0 1377 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 6040

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7312
/proc/meminfo: memFree=1627000/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=6172 CPUtime=522.05
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 1224 0 0 0 52200 5 0 0 25 0 1 0 242828447 6320128 1210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1543 1210 66 130 0 1410 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 6172

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7312
/proc/meminfo: memFree=1626744/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=6428 CPUtime=582.03
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 1285 0 0 0 58198 5 0 0 25 0 1 0 242828447 6582272 1271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1607 1271 66 130 0 1474 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 6428

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7312
/proc/meminfo: memFree=1626616/2055920 swapFree=4160056/4192956
[pid=7113] ppid=7111 vsize=6548 CPUtime=642.02
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 1316 0 0 0 64196 6 0 0 25 0 1 0 242828447 6705152 1302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 1637 1302 66 130 0 1504 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 6548


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1621432/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11060 CPUtime=4060.94
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2430 0 0 0 406063 31 0 0 25 0 1 0 242828447 11325440 2416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2765 2416 66 130 0 2632 0
Current children cumulated CPU time (s) 4060.94
Current children cumulated vsize (KiB) 11060

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1621304/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11200 CPUtime=4120.92
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2450 0 0 0 412060 32 0 0 25 0 1 0 242828447 11468800 2436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2800 2436 66 130 0 2667 0
Current children cumulated CPU time (s) 4120.92
Current children cumulated vsize (KiB) 11200

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1621304/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11200 CPUtime=4180.9
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2459 0 0 0 418058 32 0 0 25 0 1 0 242828447 11468800 2445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2800 2445 66 130 0 2667 0
Current children cumulated CPU time (s) 4180.9
Current children cumulated vsize (KiB) 11200

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1621304/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11200 CPUtime=4240.89
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2459 0 0 0 424056 33 0 0 25 0 1 0 242828447 11468800 2445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2800 2445 66 130 0 2667 0
Current children cumulated CPU time (s) 4240.89
Current children cumulated vsize (KiB) 11200

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1621240/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11332 CPUtime=4300.87
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2482 0 0 0 430054 33 0 0 25 0 1 0 242828447 11603968 2468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2833 2468 66 130 0 2700 0
Current children cumulated CPU time (s) 4300.87
Current children cumulated vsize (KiB) 11332

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620984/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11464 CPUtime=4360.85
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2525 0 0 0 436052 33 0 0 25 0 1 0 242828447 11739136 2511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2866 2511 66 130 0 2733 0
Current children cumulated CPU time (s) 4360.85
Current children cumulated vsize (KiB) 11464

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620920/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11568 CPUtime=4420.84
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2560 0 0 0 442050 34 0 0 25 0 1 0 242828447 11845632 2546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2892 2546 66 130 0 2759 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 11568

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620792/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11700 CPUtime=4480.82
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2574 0 0 0 448048 34 0 0 25 0 1 0 242828447 11980800 2560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2925 2560 66 130 0 2792 0
Current children cumulated CPU time (s) 4480.82
Current children cumulated vsize (KiB) 11700

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620792/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11700 CPUtime=4540.81
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2585 0 0 0 454046 35 0 0 25 0 1 0 242828447 11980800 2571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2925 2571 66 130 0 2792 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 11700

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620728/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11700 CPUtime=4600.79
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2597 0 0 0 460044 35 0 0 25 0 1 0 242828447 11980800 2583 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2925 2583 66 130 0 2792 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 11700

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620664/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11840 CPUtime=4660.77
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2613 0 0 0 466042 35 0 0 25 0 1 0 242828447 12124160 2599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2960 2599 66 130 0 2827 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 11840

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620600/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11840 CPUtime=4720.76
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2618 0 0 0 472040 36 0 0 25 0 1 0 242828447 12124160 2604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2960 2604 66 130 0 2827 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 11840

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620536/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11840 CPUtime=4780.73
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2623 0 0 0 478037 36 0 0 25 0 1 0 242828447 12124160 2609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2960 2609 66 130 0 2827 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 11840

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620408/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11972 CPUtime=4840.72
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2636 0 0 0 484035 37 0 0 25 0 1 0 242828447 12259328 2622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2993 2622 66 130 0 2860 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 11972

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620344/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11972 CPUtime=4900.7
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2658 0 0 0 490033 37 0 0 25 0 1 0 242828447 12259328 2644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2993 2644 66 130 0 2860 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 11972

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620472/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11972 CPUtime=4960.69
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2659 0 0 0 496031 38 0 0 25 0 1 0 242828447 12259328 2645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2993 2645 66 130 0 2860 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 11972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620408/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11972 CPUtime=5000.08
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2659 0 0 0 499970 38 0 0 25 0 1 0 242828447 12259328 2645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548494 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2993 2645 66 130 0 2860 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11972

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7533
/proc/meminfo: memFree=1620408/2055920 swapFree=4160076/4192956
[pid=7113] ppid=7111 vsize=11972 CPUtime=5000.08
/proc/7113/stat : 7113 (minisat_noasser) R 7111 7113 6822 0 -1 4194304 2659 0 0 0 499970 38 0 0 25 0 1 0 242828447 12259328 2645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548494 0 0 4096 3 0 0 0 17 1 0 0
/proc/7113/statm: 2993 2645 66 130 0 2860 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.1
CPU user time (s): 4999.7
CPU system time (s): 0.39094
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 11972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2659
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= 79871

runsolver used 3.98539 second user time and 10.3614 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Fri Apr 27 09:58:31 UTC 2007

IDJOB= 424880
IDBENCH= 19957
IDSOLVER= 189
FILE ID= node12/424880-1177667911

PBS_JOBID= 4697416

Free space on /tmp= 66498 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/424880-1177667911/minisat_noassertions /tmp/evaluation/424880-1177667911/instance-424880-1177667911.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-424880-1177667911 -o ROOT/results/node12/solver-424880-1177667911 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424880-1177667911/minisat_noassertions /tmp/evaluation/424880-1177667911/instance-424880-1177667911.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 947744078

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1632408 kB
Buffers:         42840 kB
Cached:         288920 kB
SwapCached:      11572 kB
Active:         225164 kB
Inactive:       129816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632408 kB
SwapTotal:     4192956 kB
SwapFree:      4160056 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            54004 kB
Committed_AS:  6168320 kB
PageTables:       1792 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= 66498 MiB

End job on node12 on Fri Apr 27 11:21:55 UTC 2007