Trace number 424924

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/v650/
unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
MD5SUM53b587a5b98db42d3f124ef838f3e04f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.038993
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
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 |     627     2704     8210 |      901        0    nan |  0.000 % |
0.00/0.01	c |       100 |     627     2704     8210 |      991      100     26 |  0.000 % |
0.00/0.01	c |       250 |     627     2704     8210 |     1090      250     27 |  0.000 % |
0.00/0.02	c |       475 |     627     2704     8210 |     1199      475     28 |  0.000 % |
0.02/0.04	c |       813 |     627     2704     8210 |     1319      813     28 |  0.000 % |
0.02/0.06	c |      1319 |     627     2704     8210 |     1451     1319     27 |  0.000 % |
0.09/0.10	c |      2080 |     627     2704     8210 |     1596     1315     26 |  0.000 % |
0.09/0.16	c |      3220 |     627     2704     8210 |     1756     1615     26 |  0.000 % |
0.19/0.25	c |      4928 |     627     2704     8210 |     1932     1475     27 |  0.000 % |
0.29/0.40	c |      7490 |     627     2704     8210 |     2125     1049     23 |  0.000 % |
0.59/0.62	c |     11334 |     627     2704     8210 |     2337     1587     26 |  0.000 % |
0.89/0.98	c |     17100 |     627     2704     8210 |     2571     1360     25 |  0.000 % |
1.49/1.52	c |     25750 |     627     2704     8210 |     2828     2110     26 |  0.000 % |
2.39/2.42	c |     38724 |     627     2704     8210 |     3111     1965     26 |  0.000 % |
3.69/3.71	c |     58186 |     627     2704     8210 |     3422     2325     26 |  0.000 % |
5.69/5.79	c |     87378 |     627     2704     8210 |     3765     1804     25 |  0.000 % |
8.99/9.03	c |    131167 |     627     2704     8210 |     4141     3326     26 |  0.000 % |
14.09/14.19	c |    196852 |     627     2704     8210 |     4555     3817     24 |  0.000 % |
22.18/22.23	c |    295378 |     627     2704     8210 |     5011     2773     26 |  0.000 % |
34.48/34.53	c |    443167 |     627     2704     8210 |     5512     3116     27 |  0.000 % |
53.88/53.97	c |    664850 |     627     2704     8210 |     6063     4311     27 |  0.000 % |
84.47/84.59	c |    997376 |     627     2704     8210 |     6670     5434     30 |  0.000 % |
132.05/132.10	c |   1496164 |     627     2704     8210 |     7337     5359     26 |  0.000 % |
205.33/205.48	c |   2244347 |     627     2704     8210 |     8070     5271     27 |  0.000 % |
320.99/321.18	c |   3366621 |     627     2704     8210 |     8877     7961     30 |  0.000 % |
506.24/506.41	c |   5050032 |     627     2704     8210 |     9765     8533     28 |  0.000 % |
792.55/792.80	c |   7575148 |     627     2704     8210 |    10742     5780     27 |  0.000 % |
1256.11/1256.50	c |  11362825 |     627     2704     8210 |    11816     7647     29 |  0.000 % |
1977.38/1978.05	c |  17044338 |     627     2704     8210 |    12998    10928     30 |  0.000 % |
3173.73/3174.89	c |  25566607 |     627     2704     8210 |    14297     9840     28 |  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/node54/watcher-424924-1177690875 -o ROOT/results/node54/solver-424924-1177690875 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424924-1177690875/minisat_noassertions /tmp/evaluation/424924-1177690875/instance-424924-1177690875.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: 0.78 0.95 0.98 3/66 2248
/proc/meminfo: memFree=1441656/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=1996 CPUtime=0
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 216461952 2043904 149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 499 149 62 130 0 366 0

[startup+0.028146 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 2248
/proc/meminfo: memFree=1441656/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=1980 CPUtime=0.02
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 170 0 0 0 2 0 0 0 18 0 1 0 216461952 2027520 156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 495 156 66 130 0 362 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1980

[startup+0.101154 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 2248
/proc/meminfo: memFree=1441656/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=2112 CPUtime=0.09
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 204 0 0 0 9 0 0 0 18 0 1 0 216461952 2162688 190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 528 190 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.30118 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 2248
/proc/meminfo: memFree=1441656/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=2244 CPUtime=0.29
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 230 0 0 0 29 0 0 0 19 0 1 0 216461952 2297856 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 561 216 66 130 0 428 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2244

[startup+0.701231 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 2248
/proc/meminfo: memFree=1441656/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=2244 CPUtime=0.69
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 255 0 0 0 69 0 0 0 22 0 1 0 216461952 2297856 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 561 241 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50133 s]
/proc/loadavg: 0.78 0.95 0.98 2/67 2249
/proc/meminfo: memFree=1440880/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=2376 CPUtime=1.49
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 284 0 0 0 149 0 0 0 25 0 1 0 216461952 2433024 270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 594 270 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10154 s]
/proc/loadavg: 0.78 0.95 0.98 2/67 2249
/proc/meminfo: memFree=1440560/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=2640 CPUtime=3.09
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 216461952 2703360 316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 660 316 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30194 s]
/proc/loadavg: 0.80 0.95 0.98 2/67 2249
/proc/meminfo: memFree=1440304/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=2772 CPUtime=6.29
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 380 0 0 0 629 0 0 0 25 0 1 0 216461952 2838528 366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 693 366 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7028 s]
/proc/loadavg: 0.81 0.95 0.98 2/67 2249
/proc/meminfo: memFree=1439920/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=3032 CPUtime=12.69
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 447 0 0 0 1269 0 0 0 25 0 1 0 216461952 3104768 433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 758 433 66 130 0 625 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3032

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/67 2249
/proc/meminfo: memFree=1439472/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=3560 CPUtime=25.48
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 564 0 0 0 2548 0 0 0 25 0 1 0 216461952 3645440 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548938 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 890 550 66 130 0 757 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3560

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/67 2249
/proc/meminfo: memFree=1439088/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=3956 CPUtime=51.08
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 671 0 0 0 5107 1 0 0 25 0 1 0 216461952 4050944 657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 989 657 66 130 0 856 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3956

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 2249
/proc/meminfo: memFree=1438320/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=4624 CPUtime=102.27
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 838 0 0 0 10226 1 0 0 25 0 1 0 216461952 4734976 824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1156 824 66 130 0 1023 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4624

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 2249
/proc/meminfo: memFree=1437872/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=5024 CPUtime=162.24
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 940 0 0 0 16223 1 0 0 25 0 1 0 216461952 5144576 926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1256 926 66 130 0 1123 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5024

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 2249
/proc/meminfo: memFree=1437424/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=5420 CPUtime=222.22
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 1049 0 0 0 22221 1 0 0 25 0 1 0 216461952 5550080 1035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1355 1035 66 130 0 1222 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5420

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 2249
/proc/meminfo: memFree=1437104/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=5668 CPUtime=282.2
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 1112 0 0 0 28219 1 0 0 25 0 1 0 216461952 5804032 1098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1417 1098 66 130 0 1284 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5668

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 2249
/proc/meminfo: memFree=1436792/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=6068 CPUtime=342.19
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 1201 0 0 0 34217 2 0 0 25 0 1 0 216461952 6213632 1187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1517 1187 66 130 0 1384 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6068

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 2249
/proc/meminfo: memFree=1436472/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=6344 CPUtime=402.17
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 1276 0 0 0 40215 2 0 0 25 0 1 0 216461952 6496256 1262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1586 1262 66 130 0 1453 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6344

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 2249
/proc/meminfo: memFree=1436280/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=6608 CPUtime=462.15
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 1327 0 0 0 46213 2 0 0 25 0 1 0 216461952 6766592 1313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1652 1313 66 130 0 1519 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6608

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 2249
/proc/meminfo: memFree=1435960/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=6872 CPUtime=522.13
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 1404 0 0 0 52211 2 0 0 25 0 1 0 216461952 7036928 1390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1718 1390 66 130 0 1585 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6872

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 2249
/proc/meminfo: memFree=1435768/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=6996 CPUtime=582.11
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 1447 0 0 0 58209 2 0 0 25 0 1 0 216461952 7163904 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1749 1433 66 130 0 1616 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 6996

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 2249
/proc/meminfo: memFree=1435640/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=7132 CPUtime=642.1
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 1478 0 0 0 64208 2 0 0 25 0 1 0 216461952 7303168 1464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 1783 1464 66 130 0 1650 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 7132


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430456/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12600 CPUtime=4060.96
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2796 0 0 0 406084 12 0 0 25 0 1 0 216461952 12902400 2782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3150 2782 66 130 0 3017 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 12600

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430456/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12600 CPUtime=4120.94
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2802 0 0 0 412082 12 0 0 25 0 1 0 216461952 12902400 2788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3150 2788 66 130 0 3017 0
Current children cumulated CPU time (s) 4120.94
Current children cumulated vsize (KiB) 12600

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430392/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12600 CPUtime=4180.93
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2806 0 0 0 418080 13 0 0 25 0 1 0 216461952 12902400 2792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552780 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3150 2792 66 130 0 3017 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 12600

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430392/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12600 CPUtime=4240.91
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2820 0 0 0 424078 13 0 0 25 0 1 0 216461952 12902400 2806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3150 2806 66 130 0 3017 0
Current children cumulated CPU time (s) 4240.91
Current children cumulated vsize (KiB) 12600

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430264/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12740 CPUtime=4300.89
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2837 0 0 0 430076 13 0 0 25 0 1 0 216461952 13045760 2823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3185 2823 66 130 0 3052 0
Current children cumulated CPU time (s) 4300.89
Current children cumulated vsize (KiB) 12740

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430264/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12740 CPUtime=4360.87
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2843 0 0 0 436074 13 0 0 25 0 1 0 216461952 13045760 2829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3185 2829 66 130 0 3052 0
Current children cumulated CPU time (s) 4360.87
Current children cumulated vsize (KiB) 12740

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430264/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12740 CPUtime=4420.85
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2847 0 0 0 442072 13 0 0 25 0 1 0 216461952 13045760 2833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3185 2833 66 130 0 3052 0
Current children cumulated CPU time (s) 4420.85
Current children cumulated vsize (KiB) 12740

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430264/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12740 CPUtime=4480.84
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2855 0 0 0 448070 14 0 0 25 0 1 0 216461952 13045760 2841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3185 2841 66 130 0 3052 0
Current children cumulated CPU time (s) 4480.84
Current children cumulated vsize (KiB) 12740

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430200/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12880 CPUtime=4540.82
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2866 0 0 0 454068 14 0 0 25 0 1 0 216461952 13189120 2852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3220 2852 66 130 0 3087 0
Current children cumulated CPU time (s) 4540.82
Current children cumulated vsize (KiB) 12880

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430136/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12880 CPUtime=4600.8
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2872 0 0 0 460066 14 0 0 25 0 1 0 216461952 13189120 2858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3220 2858 66 130 0 3087 0
Current children cumulated CPU time (s) 4600.8
Current children cumulated vsize (KiB) 12880

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430072/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12880 CPUtime=4660.78
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2875 0 0 0 466064 14 0 0 25 0 1 0 216461952 13189120 2861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3220 2861 66 130 0 3087 0
Current children cumulated CPU time (s) 4660.78
Current children cumulated vsize (KiB) 12880

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430008/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12880 CPUtime=4720.76
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2882 0 0 0 472062 14 0 0 25 0 1 0 216461952 13189120 2868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3220 2868 66 130 0 3087 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 12880

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430072/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12880 CPUtime=4780.75
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2883 0 0 0 478060 15 0 0 25 0 1 0 216461952 13189120 2869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3220 2869 66 130 0 3087 0
Current children cumulated CPU time (s) 4780.75
Current children cumulated vsize (KiB) 12880

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1430008/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=12880 CPUtime=4840.73
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2883 0 0 0 484058 15 0 0 25 0 1 0 216461952 13189120 2869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3220 2869 66 130 0 3087 0
Current children cumulated CPU time (s) 4840.73
Current children cumulated vsize (KiB) 12880

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1429944/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=13012 CPUtime=4900.71
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2914 0 0 0 490056 15 0 0 25 0 1 0 216461952 13324288 2900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3253 2900 66 130 0 3120 0
Current children cumulated CPU time (s) 4900.71
Current children cumulated vsize (KiB) 13012

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1429944/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=13012 CPUtime=4960.69
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2914 0 0 0 496054 15 0 0 25 0 1 0 216461952 13324288 2900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3253 2900 66 130 0 3120 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 13012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2449
/proc/meminfo: memFree=1429880/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=13012 CPUtime=5000.08
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2915 0 0 0 499993 15 0 0 25 0 1 0 216461952 13324288 2901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3253 2901 66 130 0 3120 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 13012

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 2/67 2449
/proc/meminfo: memFree=1429880/2055920 swapFree=4182164/4192956
[pid=2248] ppid=2246 vsize=13012 CPUtime=5000.08
/proc/2248/stat : 2248 (minisat_noasser) R 2246 2248 2194 0 -1 4194304 2915 0 0 0 499993 15 0 0 25 0 1 0 216461952 13324288 2901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2248/statm: 3253 2901 66 130 0 3120 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 13012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.1
CPU user time (s): 4999.94
CPU system time (s): 0.159975
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 13012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2915
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= 10293

runsolver used 4.90525 second user time and 13.297 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Fri Apr 27 16:21:15 UTC 2007

IDJOB= 424924
IDBENCH= 20013
IDSOLVER= 189
FILE ID= node54/424924-1177690875

PBS_JOBID= 4698688

Free space on /tmp= 66475 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424924-1177690875/minisat_noassertions /tmp/evaluation/424924-1177690875/instance-424924-1177690875.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-424924-1177690875 -o ROOT/results/node54/solver-424924-1177690875 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424924-1177690875/minisat_noassertions /tmp/evaluation/424924-1177690875/instance-424924-1177690875.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  53b587a5b98db42d3f124ef838f3e04f

RANDOM SEED= 645184971

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1442064 kB
Buffers:         54668 kB
Cached:         476500 kB
SwapCached:       4128 kB
Active:         229660 kB
Inactive:       311280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442064 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            58860 kB
Committed_AS:  2353228 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66475 MiB

End job on node54 on Fri Apr 27 17:44:39 UTC 2007