Trace number 422206

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) 5000.09 5001.71

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted 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 variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
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:  577                                                  |
0.00/0.00	c |  Number of clauses:    1922                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     311     1152     3464 |      384        0    nan |  0.000 % |
0.00/0.01	c |       101 |     311     1152     3464 |      422      101     42 |  0.000 % |
0.01/0.01	c |       251 |     311     1152     3464 |      464      251     37 |  0.000 % |
0.01/0.02	c |       476 |     311     1152     3464 |      511      476     37 |  0.000 % |
0.01/0.03	c |       813 |     311     1152     3464 |      562      428     27 |  0.000 % |
0.01/0.05	c |      1319 |     311     1152     3464 |      618      551     33 |  0.001 % |
0.01/0.07	c |      2078 |     311     1152     3464 |      680      458     25 |  0.001 % |
0.09/0.11	c |      3220 |     311     1152     3464 |      748      698     33 |  0.000 % |
0.09/0.18	c |      4931 |     311     1152     3464 |      823      974     38 |  0.000 % |
0.19/0.28	c |      7494 |     311     1152     3464 |      905      995     36 |  0.001 % |
0.39/0.45	c |     11341 |     311     1152     3464 |      995     1078     39 |  0.000 % |
0.59/0.70	c |     17108 |     311     1152     3464 |     1095      922     35 |  0.001 % |
1.00/1.09	c |     25757 |     311     1152     3464 |     1205     1192     40 |  0.001 % |
1.69/1.70	c |     38731 |     311     1152     3464 |     1325     1171     44 |  0.000 % |
2.59/2.63	c |     58192 |     311     1152     3464 |     1458      879     32 |  0.001 % |
3.99/4.07	c |     87386 |     311     1152     3464 |     1604     1301     40 |  0.001 % |
6.60/6.62	c |    131175 |     311     1152     3464 |     1764     1117     37 |  0.001 % |
10.19/10.29	c |    196859 |     311     1152     3464 |     1940     1305     42 |  0.001 % |
15.69/15.74	c |    295389 |     311     1152     3464 |     2135     1663     45 |  0.000 % |
24.29/24.34	c |    443180 |     311     1152     3464 |     2348     1998     44 |  0.001 % |
37.39/37.49	c |    664863 |     311     1152     3464 |     2583     1629     45 |  0.000 % |
57.97/58.08	c |    997389 |     311     1152     3464 |     2841     2627     50 |  0.001 % |
91.17/91.21	c |   1496178 |     311     1152     3464 |     3125     1790     45 |  0.000 % |
140.55/140.64	c |   2244360 |     311     1152     3464 |     3438     2946     43 |  0.000 % |
216.83/216.96	c |   3366635 |     311     1152     3464 |     3782     2771     45 |  0.000 % |
335.49/335.63	c |   5050047 |     311     1152     3464 |     4160     3864     47 |  0.000 % |
521.15/521.39	c |   7575164 |     311     1152     3464 |     4576     2841     48 |  0.000 % |
809.83/810.16	c |  11362840 |     311     1152     3464 |     5034     4078     50 |  0.001 % |
1279.73/1280.21	c |  17044355 |     311     1152     3464 |     5537     2965     41 |  0.000 % |
1967.14/1967.88	c |  25566624 |     311     1152     3464 |     6091     3566     46 |  0.001 % |
3110.91/3111.94	c |  38350028 |     311     1152     3464 |     6700     3415     50 |  0.001 % |
4896.71/4898.32	c |  57525134 |     311     1152     3464 |     7370     6272     50 |  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/node7/watcher-422206-1177530462 -o ROOT/results/node7/solver-422206-1177530462 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422206-1177530462/minisat_noassertions /tmp/evaluation/422206-1177530462/instance-422206-1177530462.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 3/77 19427
/proc/meminfo: memFree=1850680/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=1852 CPUtime=0
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 229083797 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682880 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 463 132 62 130 0 330 0

[startup+0.0170509 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19427
/proc/meminfo: memFree=1850680/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=1996 CPUtime=0.01
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 183 0 0 0 1 0 0 0 18 0 1 0 229083797 2043904 169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 499 169 66 130 0 366 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1996

[startup+0.101059 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19427
/proc/meminfo: memFree=1850680/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=1996 CPUtime=0.09
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 189 0 0 0 9 0 0 0 18 0 1 0 229083797 2043904 175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 499 175 66 130 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1996

[startup+0.301079 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19427
/proc/meminfo: memFree=1850680/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=2128 CPUtime=0.29
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 211 0 0 0 29 0 0 0 20 0 1 0 229083797 2179072 197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 532 197 66 130 0 399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701122 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19427
/proc/meminfo: memFree=1850680/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=2260 CPUtime=0.69
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 236 0 0 0 69 0 0 0 23 0 1 0 229083797 2314240 222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552566 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 565 222 66 130 0 432 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2260

[startup+1.5012 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 19428
/proc/meminfo: memFree=1849968/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=2392 CPUtime=1.49
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 279 0 0 0 149 0 0 0 25 0 1 0 229083797 2449408 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551606 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 598 265 66 130 0 465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10137 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 19428
/proc/meminfo: memFree=1849712/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=2524 CPUtime=3.09
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 229083797 2584576 295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553058 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 631 295 66 130 0 498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2524

[startup+6.30171 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 19428
/proc/meminfo: memFree=1849392/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=2656 CPUtime=6.29
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 352 0 0 0 629 0 0 0 25 0 1 0 229083797 2719744 338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548467 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 664 338 66 130 0 531 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2656

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 19428
/proc/meminfo: memFree=1849008/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=2908 CPUtime=12.69
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 423 0 0 0 1269 0 0 0 25 0 1 0 229083797 2977792 409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 727 409 66 130 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2908

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 19428
/proc/meminfo: memFree=1848688/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=3300 CPUtime=25.49
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 503 0 0 0 2549 0 0 0 25 0 1 0 229083797 3379200 489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 825 489 66 130 0 692 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3300

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 19428
/proc/meminfo: memFree=1848240/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=3684 CPUtime=51.08
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 613 0 0 0 5108 0 0 0 25 0 1 0 229083797 3772416 599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 921 599 66 130 0 788 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3684

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 19428
/proc/meminfo: memFree=1847664/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=4308 CPUtime=102.26
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 756 0 0 0 10226 0 0 0 25 0 1 0 229083797 4411392 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1077 742 66 130 0 944 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4308

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 19428
/proc/meminfo: memFree=1847152/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=4696 CPUtime=162.24
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 868 0 0 0 16224 0 0 0 25 0 1 0 229083797 4808704 854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1174 854 66 130 0 1041 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4696

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19428
/proc/meminfo: memFree=1846832/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=5092 CPUtime=222.23
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 940 0 0 0 22222 1 0 0 25 0 1 0 229083797 5214208 926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1273 926 66 130 0 1140 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5092

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19428
/proc/meminfo: memFree=1846576/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=5224 CPUtime=282.21
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 1000 0 0 0 28220 1 0 0 25 0 1 0 229083797 5349376 986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1306 986 66 130 0 1173 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5224

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19428
/proc/meminfo: memFree=1846256/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=5620 CPUtime=342.19
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 1073 0 0 0 34218 1 0 0 25 0 1 0 229083797 5754880 1059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1405 1059 66 130 0 1272 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5620

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19428
/proc/meminfo: memFree=1846064/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=5724 CPUtime=402.18
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 1118 0 0 0 40216 2 0 0 25 0 1 0 229083797 5861376 1104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1431 1104 66 130 0 1298 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5724

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19428
/proc/meminfo: memFree=1846000/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=5816 CPUtime=462.16
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 1143 0 0 0 46214 2 0 0 25 0 1 0 229083797 5955584 1129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1454 1129 66 130 0 1321 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5816

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19428
/proc/meminfo: memFree=1845872/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=6012 CPUtime=522.15
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 1177 0 0 0 52212 3 0 0 25 0 1 0 229083797 6156288 1163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1503 1163 66 130 0 1370 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6012

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19428
/proc/meminfo: memFree=1845616/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=6240 CPUtime=582.12
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 1246 0 0 0 58209 3 0 0 25 0 1 0 229083797 6389760 1232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1560 1232 66 130 0 1427 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6240

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19428
/proc/meminfo: memFree=1845488/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=6372 CPUtime=642.12
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 1276 0 0 0 64208 4 0 0 25 0 1 0 229083797 6524928 1262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 1593 1262 66 130 0 1460 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6372


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19628
/proc/meminfo: memFree=1841968/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=9852 CPUtime=4061.04
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2155 0 0 0 406073 31 0 0 25 0 1 0 229083797 10088448 2141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2463 2141 66 130 0 2330 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 9852

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19628
/proc/meminfo: memFree=1841904/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=9972 CPUtime=4121.02
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2164 0 0 0 412070 32 0 0 25 0 1 0 229083797 10211328 2150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2493 2150 66 130 0 2360 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 9972

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19628
/proc/meminfo: memFree=1841968/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=9972 CPUtime=4181.01
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2182 0 0 0 418068 33 0 0 25 0 1 0 229083797 10211328 2168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545984 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2493 2168 66 130 0 2360 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 9972

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19628
/proc/meminfo: memFree=1841968/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=9972 CPUtime=4240.99
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2182 0 0 0 424066 33 0 0 25 0 1 0 229083797 10211328 2168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2493 2168 66 130 0 2360 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 9972

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19628
/proc/meminfo: memFree=1841968/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=9972 CPUtime=4300.97
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2182 0 0 0 430063 34 0 0 25 0 1 0 229083797 10211328 2168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2493 2168 66 130 0 2360 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 9972

[startup+4362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19628
/proc/meminfo: memFree=1841904/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=9972 CPUtime=4360.95
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2182 0 0 0 436061 34 0 0 25 0 1 0 229083797 10211328 2168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2493 2168 66 130 0 2360 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 9972

[startup+4422.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/84 19750
/proc/meminfo: memFree=1840512/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10120 CPUtime=4420.88
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2190 0 0 0 442053 35 0 0 25 0 1 0 229083797 10362880 2176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2530 2176 66 130 0 2397 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 10120

[startup+4482.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 19826
/proc/meminfo: memFree=1841520/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10120 CPUtime=4480.81
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2190 0 0 0 448046 35 0 0 25 0 1 0 229083797 10362880 2176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2530 2176 66 130 0 2397 0
Current children cumulated CPU time (s) 4480.81
Current children cumulated vsize (KiB) 10120

[startup+4542.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 19826
/proc/meminfo: memFree=1841520/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10120 CPUtime=4540.8
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2190 0 0 0 454044 36 0 0 25 0 1 0 229083797 10362880 2176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2530 2176 66 130 0 2397 0
Current children cumulated CPU time (s) 4540.8
Current children cumulated vsize (KiB) 10120

[startup+4602.3 s]
/proc/loadavg: 1.16 1.07 1.01 2/78 19826
/proc/meminfo: memFree=1841584/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10120 CPUtime=4600.79
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2190 0 0 0 460042 37 0 0 25 0 1 0 229083797 10362880 2176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2530 2176 66 130 0 2397 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 10120

[startup+4662.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/78 19826
/proc/meminfo: memFree=1841712/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10120 CPUtime=4660.77
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2190 0 0 0 466040 37 0 0 25 0 1 0 229083797 10362880 2176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2530 2176 66 130 0 2397 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 10120

[startup+4722.31 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 19826
/proc/meminfo: memFree=1841712/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10120 CPUtime=4720.75
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2193 0 0 0 472038 37 0 0 25 0 1 0 229083797 10362880 2179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553102 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2530 2179 66 130 0 2397 0
Current children cumulated CPU time (s) 4720.75
Current children cumulated vsize (KiB) 10120

[startup+4782.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 19826
/proc/meminfo: memFree=1841776/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10120 CPUtime=4780.74
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2193 0 0 0 478036 38 0 0 25 0 1 0 229083797 10362880 2179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2530 2179 66 130 0 2397 0
Current children cumulated CPU time (s) 4780.74
Current children cumulated vsize (KiB) 10120

[startup+4842.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 19826
/proc/meminfo: memFree=1841776/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10120 CPUtime=4840.72
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2197 0 0 0 484034 38 0 0 25 0 1 0 229083797 10362880 2183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2530 2183 66 130 0 2397 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 10120

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19826
/proc/meminfo: memFree=1841776/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10120 CPUtime=4900.7
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2201 0 0 0 490031 39 0 0 25 0 1 0 229083797 10362880 2187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2530 2187 66 130 0 2397 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 10120

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19826
/proc/meminfo: memFree=1841520/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10264 CPUtime=4960.68
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2252 0 0 0 496029 39 0 0 25 0 1 0 229083797 10510336 2238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2566 2238 66 130 0 2433 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 10264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19826
/proc/meminfo: memFree=1841520/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10396 CPUtime=5000.07
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2270 0 0 0 499968 39 0 0 25 0 1 0 229083797 10645504 2256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2599 2256 66 130 0 2466 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 10396

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 1.01 1.00 2/78 19826
/proc/meminfo: memFree=1841520/2055920 swapFree=4156304/4192956
[pid=19427] ppid=19425 vsize=10396 CPUtime=5000.07
/proc/19427/stat : 19427 (minisat_noasser) R 19425 19427 19371 0 -1 4194304 2270 0 0 0 499968 39 0 0 25 0 1 0 229083797 10645504 2256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19427/statm: 2599 2256 66 130 0 2466 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 10396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.09
CPU user time (s): 4999.69
CPU system time (s): 0.401938
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 10396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2270
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= 5906

runsolver used 3.80442 second user time and 10.5374 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 25 19:47:42 UTC 2007

IDJOB= 422206
IDBENCH= 24737
IDSOLVER= 189
FILE ID= node7/422206-1177530462

PBS_JOBID= 4686064

Free space on /tmp= 66412 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422206-1177530462/minisat_noassertions /tmp/evaluation/422206-1177530462/instance-422206-1177530462.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-422206-1177530462 -o ROOT/results/node7/solver-422206-1177530462 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422206-1177530462/minisat_noassertions /tmp/evaluation/422206-1177530462/instance-422206-1177530462.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5d5a2534629561aec3a6f7f6c6034d03

RANDOM SEED= 669665844

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1851152 kB
Buffers:         36832 kB
Cached:         100732 kB
SwapCached:      16796 kB
Active:          56304 kB
Inactive:       105040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851152 kB
SwapTotal:     4192956 kB
SwapFree:      4156304 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          29624 kB
Slab:            28932 kB
Committed_AS:  8890244 kB
PageTables:       1860 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= 66412 MiB

End job on node7 on Wed Apr 25 21:11:06 UTC 2007