Trace number 424887

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) 5000.03 5002.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
MD5SUM0577e850c93565cf0b1a3d4bebd7841c
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 |     540     2327     7023 |      775        0    nan |  0.000 % |
0.00/0.01	c |       100 |     540     2327     7023 |      853      100     24 |  0.000 % |
0.00/0.01	c |       250 |     540     2327     7023 |      938      250     24 |  0.000 % |
0.00/0.02	c |       476 |     540     2327     7023 |     1032      476     23 |  0.000 % |
0.00/0.03	c |       813 |     540     2327     7023 |     1135      813     23 |  0.000 % |
0.05/0.05	c |      1320 |     540     2327     7023 |     1249      734     21 |  0.000 % |
0.05/0.09	c |      2080 |     540     2327     7023 |     1374      840     21 |  0.000 % |
0.09/0.14	c |      3220 |     540     2327     7023 |     1511     1256     24 |  0.000 % |
0.19/0.23	c |      4928 |     540     2327     7023 |     1662     1384     21 |  0.000 % |
0.29/0.36	c |      7491 |     540     2327     7023 |     1828     1364     23 |  0.000 % |
0.49/0.57	c |     11338 |     540     2327     7023 |     2011     1444     21 |  0.000 % |
0.79/0.87	c |     17105 |     540     2327     7023 |     2213     2057     21 |  0.000 % |
1.29/1.34	c |     25754 |     540     2327     7023 |     2434     1635     23 |  0.000 % |
2.10/2.11	c |     38728 |     540     2327     7023 |     2677     2128     23 |  0.000 % |
3.20/3.28	c |     58189 |     540     2327     7023 |     2945     2419     26 |  0.000 % |
5.09/5.14	c |     87382 |     540     2327     7023 |     3240     1578     21 |  0.000 % |
7.89/7.96	c |    131172 |     540     2327     7023 |     3564     2514     23 |  0.000 % |
12.39/12.41	c |    196856 |     540     2327     7023 |     3920     2968     23 |  0.000 % |
19.19/19.21	c |    295384 |     540     2327     7023 |     4312     2060     23 |  0.000 % |
29.98/30.09	c |    443174 |     540     2327     7023 |     4743     3319     25 |  0.000 % |
46.77/46.87	c |    664858 |     540     2327     7023 |     5218     4166     24 |  0.000 % |
73.26/73.38	c |    997385 |     540     2327     7023 |     5740     4119     24 |  0.000 % |
114.25/114.35	c |   1496175 |     540     2327     7023 |     6314     4156     22 |  0.000 % |
176.52/176.60	c |   2244357 |     540     2327     7023 |     6945     3863     22 |  0.000 % |
276.79/276.99	c |   3366632 |     540     2327     7023 |     7640     5618     23 |  0.000 % |
436.32/436.51	c |   5050044 |     540     2327     7023 |     8404     6701     26 |  0.000 % |
689.73/690.06	c |   7575160 |     540     2327     7023 |     9244     4518     26 |  0.000 % |
1076.28/1076.78	c |  11362836 |     540     2327     7023 |    10168     6907     23 |  0.000 % |
1692.05/1692.71	c |  17044348 |     540     2327     7023 |    11185     8067     24 |  0.000 % |
2680.58/2681.70	c |  25566617 |     540     2327     7023 |    12304     6019     23 |  0.000 % |
4262.19/4263.93	c |  38350020 |     540     2327     7023 |    13534     6564     27 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-424887-1177672055 -o ROOT/results/node66/solver-424887-1177672055 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424887-1177672055/minisat_noassertions /tmp/evaluation/424887-1177672055/instance-424887-1177672055.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: 2.12 2.13 2.01 3/64 6700
/proc/meminfo: memFree=1544432/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=1852 CPUtime=0
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 243195095 1896448 137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529174 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 463 137 62 130 0 330 0

[startup+0.0541161 s]
/proc/loadavg: 2.12 2.13 2.01 3/64 6700
/proc/meminfo: memFree=1544432/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=1984 CPUtime=0.05
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 176 0 0 0 5 0 0 0 18 0 1 0 243195095 2031616 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552768 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 496 162 66 130 0 363 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1984

[startup+0.101125 s]
/proc/loadavg: 2.12 2.13 2.01 3/64 6700
/proc/meminfo: memFree=1544432/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=1984 CPUtime=0.09
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 182 0 0 0 9 0 0 0 18 0 1 0 243195095 2031616 168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546949 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 496 168 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301165 s]
/proc/loadavg: 2.12 2.13 2.01 3/64 6700
/proc/meminfo: memFree=1544432/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=2116 CPUtime=0.29
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 205 0 0 0 29 0 0 0 19 0 1 0 243195095 2166784 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 529 191 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701245 s]
/proc/loadavg: 2.12 2.13 2.01 3/64 6700
/proc/meminfo: memFree=1544432/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=2116 CPUtime=0.69
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 225 0 0 0 69 0 0 0 22 0 1 0 243195095 2166784 211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 529 211 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50141 s]
/proc/loadavg: 2.12 2.13 2.01 2/65 6701
/proc/meminfo: memFree=1543784/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=2380 CPUtime=1.49
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 261 0 0 0 149 0 0 0 25 0 1 0 243195095 2437120 247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 595 247 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10172 s]
/proc/loadavg: 2.03 2.11 2.01 2/65 6701
/proc/meminfo: memFree=1543464/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=2512 CPUtime=3.09
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 243195095 2572288 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 628 282 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30136 s]
/proc/loadavg: 2.03 2.11 2.01 2/65 6701
/proc/meminfo: memFree=1543144/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=2644 CPUtime=6.29
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 339 0 0 0 629 0 0 0 25 0 1 0 243195095 2707456 325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546602 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 661 325 66 130 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7016 s]
/proc/loadavg: 1.87 2.07 2.00 2/65 6701
/proc/meminfo: memFree=1542888/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=2908 CPUtime=12.69
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 404 0 0 0 1269 0 0 0 25 0 1 0 243195095 2977792 390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546600 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 727 390 66 130 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2908

[startup+25.5012 s]
/proc/loadavg: 1.74 2.03 1.99 2/65 6701
/proc/meminfo: memFree=1542504/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=3304 CPUtime=25.48
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 492 0 0 0 2548 0 0 0 25 0 1 0 243195095 3383296 478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680243 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 826 478 66 130 0 693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3304

[startup+51.1013 s]
/proc/loadavg: 1.49 1.95 1.96 2/65 6701
/proc/meminfo: memFree=1542056/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=3704 CPUtime=51.07
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 600 0 0 0 5107 0 0 0 25 0 1 0 243195095 3792896 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 926 586 66 130 0 793 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3704

[startup+102.306 s]
/proc/loadavg: 1.19 1.79 1.90 2/65 6701
/proc/meminfo: memFree=1541608/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=4120 CPUtime=102.25
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 727 0 0 0 10225 0 0 0 25 0 1 0 243195095 4218880 713 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1030 713 66 130 0 897 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4120

[startup+162.302 s]
/proc/loadavg: 1.07 1.64 1.84 2/65 6701
/proc/meminfo: memFree=1541288/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=4524 CPUtime=162.22
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 824 0 0 0 16222 0 0 0 25 0 1 0 243195095 4632576 810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1131 810 66 130 0 998 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4524

[startup+222.302 s]
/proc/loadavg: 1.06 1.54 1.79 2/65 6701
/proc/meminfo: memFree=1540840/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=4932 CPUtime=222.21
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 922 0 0 0 22220 1 0 0 25 0 1 0 243195095 5050368 908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1233 908 66 130 0 1100 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4932

[startup+282.302 s]
/proc/loadavg: 1.02 1.44 1.74 2/65 6701
/proc/meminfo: memFree=1540456/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=5336 CPUtime=282.18
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 1009 0 0 0 28217 1 0 0 25 0 1 0 243195095 5464064 995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1334 995 66 130 0 1201 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5336

[startup+342.302 s]
/proc/loadavg: 1.01 1.35 1.69 2/65 6701
/proc/meminfo: memFree=1540264/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=5468 CPUtime=342.16
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 1058 0 0 0 34215 1 0 0 25 0 1 0 243195095 5599232 1044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546518 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1367 1044 66 130 0 1234 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5468

[startup+402.302 s]
/proc/loadavg: 1.00 1.29 1.64 2/65 6701
/proc/meminfo: memFree=1540136/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=5740 CPUtime=402.13
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 1109 0 0 0 40212 1 0 0 25 0 1 0 243195095 5877760 1095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1435 1095 66 130 0 1302 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 5740

[startup+462.302 s]
/proc/loadavg: 1.00 1.23 1.60 2/65 6701
/proc/meminfo: memFree=1539752/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=6052 CPUtime=462.12
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 1192 0 0 0 46210 2 0 0 25 0 1 0 243195095 6197248 1178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1513 1178 66 130 0 1380 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6052

[startup+522.303 s]
/proc/loadavg: 1.00 1.19 1.56 2/65 6701
/proc/meminfo: memFree=1539560/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=6184 CPUtime=522.09
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 1236 0 0 0 52207 2 0 0 25 0 1 0 243195095 6332416 1222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1546 1222 66 130 0 1413 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6184

[startup+582.302 s]
/proc/loadavg: 1.00 1.15 1.52 2/65 6701
/proc/meminfo: memFree=1539368/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=6452 CPUtime=582.07
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 1277 0 0 0 58205 2 0 0 25 0 1 0 243195095 6606848 1263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1613 1263 66 130 0 1480 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 6452

[startup+642.302 s]
/proc/loadavg: 1.00 1.12 1.49 2/65 6701
/proc/meminfo: memFree=1539240/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=6584 CPUtime=642.05
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 1313 0 0 0 64203 2 0 0 25 0 1 0 243195095 6742016 1299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 1646 1299 66 130 0 1513 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 6584


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1535144/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=10700 CPUtime=4000.69
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2324 0 0 0 400053 16 0 0 25 0 1 0 243195095 10956800 2310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2675 2310 66 130 0 2542 0
Current children cumulated CPU time (s) 4000.69
Current children cumulated vsize (KiB) 10700

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1535080/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=10700 CPUtime=4060.67
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2343 0 0 0 406051 16 0 0 25 0 1 0 243195095 10956800 2329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2675 2329 66 130 0 2542 0
Current children cumulated CPU time (s) 4060.67
Current children cumulated vsize (KiB) 10700

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1535016/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=10852 CPUtime=4120.65
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2354 0 0 0 412048 17 0 0 25 0 1 0 243195095 11112448 2340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2713 2340 66 130 0 2580 0
Current children cumulated CPU time (s) 4120.65
Current children cumulated vsize (KiB) 10852

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1535016/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=10852 CPUtime=4180.62
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2358 0 0 0 418045 17 0 0 25 0 1 0 243195095 11112448 2344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2713 2344 66 130 0 2580 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 10852

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1534952/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=10852 CPUtime=4240.6
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2365 0 0 0 424043 17 0 0 25 0 1 0 243195095 11112448 2351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2713 2351 66 130 0 2580 0
Current children cumulated CPU time (s) 4240.6
Current children cumulated vsize (KiB) 10852

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1534824/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=10984 CPUtime=4300.57
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2403 0 0 0 430040 17 0 0 25 0 1 0 243195095 11247616 2389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2746 2389 66 130 0 2613 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 10984

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1534696/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11116 CPUtime=4360.56
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2428 0 0 0 436038 18 0 0 25 0 1 0 243195095 11382784 2414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2779 2414 66 130 0 2646 0
Current children cumulated CPU time (s) 4360.56
Current children cumulated vsize (KiB) 11116

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1534696/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11116 CPUtime=4420.53
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2432 0 0 0 442035 18 0 0 25 0 1 0 243195095 11382784 2418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2779 2418 66 130 0 2646 0
Current children cumulated CPU time (s) 4420.53
Current children cumulated vsize (KiB) 11116

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1534632/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11116 CPUtime=4480.51
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2448 0 0 0 448033 18 0 0 25 0 1 0 243195095 11382784 2434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2779 2434 66 130 0 2646 0
Current children cumulated CPU time (s) 4480.51
Current children cumulated vsize (KiB) 11116

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1534568/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11264 CPUtime=4540.48
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2462 0 0 0 454030 18 0 0 25 0 1 0 243195095 11534336 2448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2816 2448 66 130 0 2683 0
Current children cumulated CPU time (s) 4540.48
Current children cumulated vsize (KiB) 11264

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6901
/proc/meminfo: memFree=1534504/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11264 CPUtime=4600.46
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2470 0 0 0 460028 18 0 0 25 0 1 0 243195095 11534336 2456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2816 2456 66 130 0 2683 0
Current children cumulated CPU time (s) 4600.46
Current children cumulated vsize (KiB) 11264

[startup+4662.3 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 6901
/proc/meminfo: memFree=1534440/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11412 CPUtime=4660.45
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2487 0 0 0 466026 19 0 0 25 0 1 0 243195095 11685888 2473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2853 2473 66 130 0 2720 0
Current children cumulated CPU time (s) 4660.45
Current children cumulated vsize (KiB) 11412

[startup+4722.31 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 6901
/proc/meminfo: memFree=1534376/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11412 CPUtime=4720.42
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2495 0 0 0 472023 19 0 0 25 0 1 0 243195095 11685888 2481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2853 2481 66 130 0 2720 0
Current children cumulated CPU time (s) 4720.42
Current children cumulated vsize (KiB) 11412

[startup+4782.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/65 6901
/proc/meminfo: memFree=1534440/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11412 CPUtime=4780.4
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2497 0 0 0 478021 19 0 0 25 0 1 0 243195095 11685888 2483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2853 2483 66 130 0 2720 0
Current children cumulated CPU time (s) 4780.4
Current children cumulated vsize (KiB) 11412

[startup+4842.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 6901
/proc/meminfo: memFree=1534312/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11412 CPUtime=4840.37
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2511 0 0 0 484018 19 0 0 25 0 1 0 243195095 11685888 2497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2853 2497 66 130 0 2720 0
Current children cumulated CPU time (s) 4840.37
Current children cumulated vsize (KiB) 11412

[startup+4902.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 6901
/proc/meminfo: memFree=1534376/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11412 CPUtime=4900.35
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2512 0 0 0 490015 20 0 0 25 0 1 0 243195095 11685888 2498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547872 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2853 2498 66 130 0 2720 0
Current children cumulated CPU time (s) 4900.35
Current children cumulated vsize (KiB) 11412

[startup+4962.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/65 6901
/proc/meminfo: memFree=1534376/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11412 CPUtime=4960.33
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2519 0 0 0 496013 20 0 0 25 0 1 0 243195095 11685888 2505 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2853 2505 66 130 0 2720 0
Current children cumulated CPU time (s) 4960.33
Current children cumulated vsize (KiB) 11412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.13 1.09 1.02 2/65 6901
/proc/meminfo: memFree=1534312/2055920 swapFree=4183060/4192956
[pid=6700] ppid=6698 vsize=11544 CPUtime=5000.02
/proc/6700/stat : 6700 (minisat_noasser) R 6698 6700 6148 0 -1 4194304 2525 0 0 0 499982 20 0 0 25 0 1 0 243195095 11821056 2511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6700/statm: 2886 2511 66 130 0 2753 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 11544

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.03
CPU user time (s): 4999.82
CPU system time (s): 0.205968
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 11544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2525
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= 8539

runsolver used 3.74343 second user time and 9.96049 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Fri Apr 27 11:07:35 UTC 2007

IDJOB= 424887
IDBENCH= 19964
IDSOLVER= 189
FILE ID= node66/424887-1177672055

PBS_JOBID= 4698570

Free space on /tmp= 66492 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424887-1177672055/minisat_noassertions /tmp/evaluation/424887-1177672055/instance-424887-1177672055.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-424887-1177672055 -o ROOT/results/node66/solver-424887-1177672055 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424887-1177672055/minisat_noassertions /tmp/evaluation/424887-1177672055/instance-424887-1177672055.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0577e850c93565cf0b1a3d4bebd7841c

RANDOM SEED= 577606238

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1544840 kB
Buffers:         49032 kB
Cached:         383968 kB
SwapCached:       4512 kB
Active:         226332 kB
Inactive:       217340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544840 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            53444 kB
Committed_AS:  1859144 kB
PageTables:       1380 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= 66492 MiB

End job on node66 on Fri Apr 27 12:30:59 UTC 2007