Trace number 421056

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) 1200.09 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
MD5SUM8145f79563f8728b1e47a8c34d5efd7e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028994
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 |     533     2325     7063 |      775        0    nan |  0.000 % |
0.00/0.01	c |       100 |     533     2325     7063 |      852      100     24 |  0.000 % |
0.00/0.01	c |       250 |     533     2325     7063 |      937      250     23 |  0.000 % |
0.00/0.02	c |       475 |     533     2325     7063 |     1031      475     24 |  0.000 % |
0.00/0.03	c |       814 |     533     2325     7063 |     1134      814     24 |  0.000 % |
0.04/0.06	c |      1320 |     533     2325     7063 |     1248      719     23 |  0.000 % |
0.04/0.09	c |      2079 |     533     2325     7063 |     1372      819     23 |  0.000 % |
0.10/0.14	c |      3218 |     533     2325     7063 |     1510     1240     22 |  0.000 % |
0.20/0.23	c |      4927 |     533     2325     7063 |     1661     1388     24 |  0.000 % |
0.30/0.36	c |      7490 |     533     2325     7063 |     1827     1356     24 |  0.000 % |
0.50/0.57	c |     11335 |     533     2325     7063 |     2010     1423     24 |  0.000 % |
0.79/0.88	c |     17101 |     533     2325     7063 |     2211     2025     23 |  0.000 % |
1.29/1.35	c |     25751 |     533     2325     7063 |     2432     1606     22 |  0.000 % |
2.10/2.14	c |     38725 |     533     2325     7063 |     2675     2113     25 |  0.000 % |
3.30/3.33	c |     58187 |     533     2325     7063 |     2943     2450     23 |  0.000 % |
5.09/5.12	c |     87379 |     533     2325     7063 |     3237     1721     21 |  0.000 % |
7.89/7.95	c |    131168 |     533     2325     7063 |     3561     2736     23 |  0.000 % |
12.29/12.36	c |    196852 |     533     2325     7063 |     3917     3156     23 |  0.000 % |
19.19/19.27	c |    295378 |     533     2325     7063 |     4308     2193     22 |  0.000 % |
29.78/29.83	c |    443167 |     533     2325     7063 |     4739     3808     23 |  0.000 % |
46.58/46.61	c |    664851 |     533     2325     7063 |     5213     4686     25 |  0.000 % |
72.67/72.70	c |    997378 |     533     2325     7063 |     5735     5130     24 |  0.000 % |
112.56/112.68	c |   1496166 |     533     2325     7063 |     6308     5555     25 |  0.000 % |
175.54/175.60	c |   2244348 |     533     2325     7063 |     6939     5870     25 |  0.000 % |
272.02/272.10	c |   3366622 |     533     2325     7063 |     7633     6534     24 |  0.000 % |
427.67/427.89	c |   5050034 |     533     2325     7063 |     8396     6508     23 |  0.000 % |
676.31/676.59	c |   7575151 |     533     2325     7063 |     9236     7563     26 |  0.000 % |
1070.00/1070.31	c |  11362827 |     533     2325     7063 |    10160     7079     25 |  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/node14/watcher-421056-1177497773 -o ROOT/results/node14/solver-421056-1177497773 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421056-1177497773/minisat_noassertions /tmp/evaluation/421056-1177497773/instance-421056-1177497773.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: 0.91 0.97 0.91 3/77 29387
/proc/meminfo: memFree=1784904/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=1852 CPUtime=0
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 197695103 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 463 142 62 130 0 330 0

[startup+0.0426901 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 29387
/proc/meminfo: memFree=1784904/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=1960 CPUtime=0.04
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 171 0 0 0 4 0 0 0 18 0 1 0 197695103 2007040 157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 490 157 66 130 0 357 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1960

[startup+0.102696 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 29387
/proc/meminfo: memFree=1784904/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=1960 CPUtime=0.1
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 186 0 0 0 10 0 0 0 18 0 1 0 197695103 2007040 172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547161 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 490 172 66 130 0 357 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1960

[startup+0.302714 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 29387
/proc/meminfo: memFree=1784904/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=2092 CPUtime=0.3
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 212 0 0 0 30 0 0 0 19 0 1 0 197695103 2142208 198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 523 198 66 130 0 390 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2092

[startup+0.702752 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 29387
/proc/meminfo: memFree=1784904/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=2224 CPUtime=0.7
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 234 0 0 0 70 0 0 0 22 0 1 0 197695103 2277376 220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551890 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 556 220 66 130 0 423 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2224

[startup+1.50183 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1784384/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=2356 CPUtime=1.49
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 265 0 0 0 149 0 0 0 25 0 1 0 197695103 2412544 251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 589 251 66 130 0 456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2356

[startup+3.10198 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1784000/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=2488 CPUtime=3.09
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 302 0 0 0 309 0 0 0 25 0 1 0 197695103 2547712 288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 622 288 66 130 0 489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2488

[startup+6.30128 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1783680/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=2620 CPUtime=6.29
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 350 0 0 0 629 0 0 0 25 0 1 0 197695103 2682880 336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552739 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 655 336 66 130 0 522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2620

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1783360/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=2884 CPUtime=12.69
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 417 0 0 0 1269 0 0 0 25 0 1 0 197695103 2953216 403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 721 403 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: 0.94 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1783040/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=3148 CPUtime=25.49
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 483 0 0 0 2549 0 0 0 25 0 1 0 197695103 3223552 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 787 469 66 130 0 654 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3148

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1782592/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=3676 CPUtime=51.08
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 601 0 0 0 5108 0 0 0 25 0 1 0 197695103 3764224 587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 919 587 66 130 0 786 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3676

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1782080/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=4200 CPUtime=102.26
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 727 0 0 0 10226 0 0 0 25 0 1 0 197695103 4300800 713 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1050 713 66 130 0 917 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4200

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1781696/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=4596 CPUtime=162.25
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 824 0 0 0 16224 1 0 0 25 0 1 0 197695103 4706304 810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1149 810 66 130 0 1016 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4596

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1781248/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=4992 CPUtime=222.23
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 916 0 0 0 22222 1 0 0 25 0 1 0 197695103 5111808 902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1248 902 66 130 0 1115 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4992

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1780800/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=5400 CPUtime=282.21
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1020 0 0 0 28219 2 0 0 25 0 1 0 197695103 5529600 1006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1350 1006 66 130 0 1217 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5400

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1780544/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=5532 CPUtime=342.2
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1075 0 0 0 34218 2 0 0 25 0 1 0 197695103 5664768 1061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1383 1061 66 130 0 1250 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5532

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1780416/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=5796 CPUtime=402.18
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1114 0 0 0 40216 2 0 0 25 0 1 0 197695103 5935104 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1449 1100 66 130 0 1316 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5796

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1780096/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=6036 CPUtime=462.17
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1189 0 0 0 46214 3 0 0 25 0 1 0 197695103 6180864 1175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552710 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1509 1175 66 130 0 1376 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6036

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1780032/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=6168 CPUtime=522.15
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1220 0 0 0 52212 3 0 0 25 0 1 0 197695103 6316032 1206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1542 1206 66 130 0 1409 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6168

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1779840/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=6284 CPUtime=582.13
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1260 0 0 0 58210 3 0 0 25 0 1 0 197695103 6434816 1246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1571 1246 66 130 0 1438 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6284

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1779776/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=6428 CPUtime=642.12
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1273 0 0 0 64208 4 0 0 25 0 1 0 197695103 6582272 1259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1607 1259 66 130 0 1474 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6428

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 29388
/proc/meminfo: memFree=1779520/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=6692 CPUtime=702.1
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1337 0 0 0 70206 4 0 0 25 0 1 0 197695103 6852608 1323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1673 1323 66 130 0 1540 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6692

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1779392/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=6824 CPUtime=762.08
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1370 0 0 0 76204 4 0 0 25 0 1 0 197695103 6987776 1356 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1706 1356 66 130 0 1573 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6824

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1779328/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=6956 CPUtime=822.07
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1402 0 0 0 82202 5 0 0 25 0 1 0 197695103 7122944 1388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1739 1388 66 130 0 1606 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6956

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1779136/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=7068 CPUtime=882.05
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1431 0 0 0 88200 5 0 0 25 0 1 0 197695103 7237632 1417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1767 1417 66 130 0 1634 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7068

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1779072/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=7068 CPUtime=942.04
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1452 0 0 0 94198 6 0 0 25 0 1 0 197695103 7237632 1438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1767 1438 66 130 0 1634 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 7068

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1778880/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=7184 CPUtime=1002.02
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1483 0 0 0 100196 6 0 0 25 0 1 0 197695103 7356416 1469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1796 1469 66 130 0 1663 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 7184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29388
/proc/meminfo: memFree=1778752/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=7320 CPUtime=1062
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1520 0 0 0 106194 6 0 0 25 0 1 0 197695103 7495680 1506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1830 1506 66 130 0 1697 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 7320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 29554
/proc/meminfo: memFree=1777280/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=7592 CPUtime=1121.91
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1564 0 0 0 112182 9 0 0 25 0 1 0 197695103 7774208 1550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1898 1550 66 130 0 1765 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 7592

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29586
/proc/meminfo: memFree=1778176/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=7724 CPUtime=1181.89
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1618 0 0 0 118179 10 0 0 25 0 1 0 197695103 7909376 1604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1931 1604 66 130 0 1798 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 7724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29586
/proc/meminfo: memFree=1778176/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=7724 CPUtime=1200.08
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1619 0 0 0 119998 10 0 0 25 0 1 0 197695103 7909376 1605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1931 1605 66 130 0 1798 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7724

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29586
/proc/meminfo: memFree=1778176/2055920 swapFree=4148824/4192956
[pid=29387] ppid=29385 vsize=7724 CPUtime=1200.08
/proc/29387/stat : 29387 (minisat_noasser) R 29385 29387 28483 0 -1 4194304 1619 0 0 0 119998 10 0 0 25 0 1 0 197695103 7909376 1605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/29387/statm: 1931 1605 66 130 0 1798 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.103984
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 7724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1619
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= 2849

runsolver used 0.932858 second user time and 2.52861 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Apr 25 10:42:53 UTC 2007

IDJOB= 421056
IDBENCH= 19965
IDSOLVER= 188
FILE ID= node14/421056-1177497773

PBS_JOBID= 4685806

Free space on /tmp= 66209 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421056-1177497773/minisat_noassertions /tmp/evaluation/421056-1177497773/instance-421056-1177497773.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-421056-1177497773 -o ROOT/results/node14/solver-421056-1177497773 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421056-1177497773/minisat_noassertions /tmp/evaluation/421056-1177497773/instance-421056-1177497773.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8145f79563f8728b1e47a8c34d5efd7e

RANDOM SEED= 864836626

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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:       1785440 kB
Buffers:         39084 kB
Cached:         147628 kB
SwapCached:      11984 kB
Active:         122232 kB
Inactive:        87980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785440 kB
SwapTotal:     4192956 kB
SwapFree:      4148824 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          30128 kB
Slab:            45828 kB
Committed_AS:  7817136 kB
PageTables:       1784 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= 66209 MiB

End job on node14 on Wed Apr 25 11:02:56 UTC 2007