Trace number 421834

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.02 1200.41

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 % |
0.00/0.01	c |       251 |     311     1152     3464 |      464      251     37 |  0.000 % |
0.00/0.02	c |       476 |     311     1152     3464 |      511      476     37 |  0.000 % |
0.00/0.03	c |       813 |     311     1152     3464 |      562      428     27 |  0.000 % |
0.03/0.05	c |      1319 |     311     1152     3464 |      618      551     33 |  0.001 % |
0.03/0.07	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 % |
0.69/0.70	c |     17108 |     311     1152     3464 |     1095      922     35 |  0.001 % |
1.00/1.10	c |     25757 |     311     1152     3464 |     1205     1192     40 |  0.001 % |
1.69/1.71	c |     38731 |     311     1152     3464 |     1325     1171     44 |  0.000 % |
2.59/2.64	c |     58192 |     311     1152     3464 |     1458      879     32 |  0.001 % |
3.99/4.08	c |     87386 |     311     1152     3464 |     1604     1301     40 |  0.001 % |
6.59/6.63	c |    131175 |     311     1152     3464 |     1764     1117     37 |  0.001 % |
10.19/10.29	c |    196859 |     311     1152     3464 |     1940     1305     42 |  0.001 % |
15.69/15.73	c |    295389 |     311     1152     3464 |     2135     1663     45 |  0.000 % |
24.28/24.34	c |    443180 |     311     1152     3464 |     2348     1998     44 |  0.001 % |
37.38/37.48	c |    664863 |     311     1152     3464 |     2583     1629     45 |  0.000 % |
57.97/58.06	c |    997389 |     311     1152     3464 |     2841     2627     50 |  0.001 % |
91.06/91.19	c |   1496178 |     311     1152     3464 |     3125     1790     45 |  0.000 % |
140.54/140.65	c |   2244360 |     311     1152     3464 |     3438     2946     43 |  0.000 % |
216.82/216.95	c |   3366635 |     311     1152     3464 |     3782     2771     45 |  0.000 % |
335.39/335.59	c |   5050047 |     311     1152     3464 |     4160     3864     47 |  0.000 % |
521.12/521.37	c |   7575164 |     311     1152     3464 |     4576     2841     48 |  0.000 % |
809.82/810.18	c |  11362840 |     311     1152     3464 |     5034     4078     50 |  0.001 % |

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/node25/watcher-421834-1177496489 -o ROOT/results/node25/solver-421834-1177496489 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421834-1177496489/minisat_noassertions /tmp/evaluation/421834-1177496489/instance-421834-1177496489.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12373
/proc/meminfo: memFree=1882952/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=1852 CPUtime=0
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 197565946 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529661 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 463 132 62 130 0 330 0

[startup+0.0416131 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12373
/proc/meminfo: memFree=1882952/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=1996 CPUtime=0.03
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 183 0 0 0 3 0 0 0 18 0 1 0 197565946 2043904 169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 499 169 66 130 0 366 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1996

[startup+0.101624 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12373
/proc/meminfo: memFree=1882952/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=1996 CPUtime=0.09
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 189 0 0 0 9 0 0 0 18 0 1 0 197565946 2043904 175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 499 175 66 130 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1996

[startup+0.301657 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12373
/proc/meminfo: memFree=1882952/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=2128 CPUtime=0.29
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 209 0 0 0 29 0 0 0 19 0 1 0 197565946 2179072 195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 532 195 66 130 0 399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701725 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12373
/proc/meminfo: memFree=1882952/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=2260 CPUtime=0.69
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 236 0 0 0 69 0 0 0 22 0 1 0 197565946 2314240 222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 565 222 66 130 0 432 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2260

[startup+1.50186 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 12374
/proc/meminfo: memFree=1882240/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=2392 CPUtime=1.49
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 279 0 0 0 149 0 0 0 25 0 1 0 197565946 2449408 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 598 265 66 130 0 465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10114 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 12374
/proc/meminfo: memFree=1881984/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=2524 CPUtime=3.09
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 197565946 2584576 295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 631 295 66 130 0 498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2524

[startup+6.30168 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 12374
/proc/meminfo: memFree=1881600/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=2656 CPUtime=6.29
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 352 0 0 0 629 0 0 0 25 0 1 0 197565946 2719744 338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 664 338 66 130 0 531 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2656

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 12374
/proc/meminfo: memFree=1881224/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=2908 CPUtime=12.69
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 423 0 0 0 1269 0 0 0 25 0 1 0 197565946 2977792 409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 727 409 66 130 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2908

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 12374
/proc/meminfo: memFree=1880904/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=3300 CPUtime=25.48
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 503 0 0 0 2548 0 0 0 25 0 1 0 197565946 3379200 489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 825 489 66 130 0 692 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3300

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 12374
/proc/meminfo: memFree=1880520/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=3684 CPUtime=51.07
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 613 0 0 0 5107 0 0 0 25 0 1 0 197565946 3772416 599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 921 599 66 130 0 788 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3684

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 12374
/proc/meminfo: memFree=1879880/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=4308 CPUtime=102.26
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 756 0 0 0 10226 0 0 0 25 0 1 0 197565946 4411392 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/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: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1879432/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=4696 CPUtime=162.23
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 868 0 0 0 16223 0 0 0 25 0 1 0 197565946 4808704 854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1174 854 66 130 0 1041 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4696

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1879112/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=5092 CPUtime=222.22
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 940 0 0 0 22221 1 0 0 25 0 1 0 197565946 5214208 926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547141 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1273 926 66 130 0 1140 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5092

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1878792/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=5224 CPUtime=282.2
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1000 0 0 0 28219 1 0 0 25 0 1 0 197565946 5349376 986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1306 986 66 130 0 1173 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5224

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1878536/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=5620 CPUtime=342.18
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1073 0 0 0 34217 1 0 0 25 0 1 0 197565946 5754880 1059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1405 1059 66 130 0 1272 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5620

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1878408/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=5724 CPUtime=402.16
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1118 0 0 0 40215 1 0 0 25 0 1 0 197565946 5861376 1104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1431 1104 66 130 0 1298 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5724

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1878280/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=5816 CPUtime=462.14
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1143 0 0 0 46213 1 0 0 25 0 1 0 197565946 5955584 1129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1454 1129 66 130 0 1321 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5816

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1878152/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=6012 CPUtime=522.12
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1177 0 0 0 52211 1 0 0 25 0 1 0 197565946 6156288 1163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1503 1163 66 130 0 1370 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6012

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1877896/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=6240 CPUtime=582.1
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1246 0 0 0 58209 1 0 0 25 0 1 0 197565946 6389760 1232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1560 1232 66 130 0 1427 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 6240

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1877704/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=6372 CPUtime=642.08
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1276 0 0 0 64207 1 0 0 25 0 1 0 197565946 6524928 1262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1593 1262 66 130 0 1460 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 6372

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1877640/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=6372 CPUtime=702.06
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1286 0 0 0 70205 1 0 0 25 0 1 0 197565946 6524928 1272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552804 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1593 1272 66 130 0 1460 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 6372

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1877576/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=6512 CPUtime=762.04
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1312 0 0 0 76203 1 0 0 25 0 1 0 197565946 6668288 1298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1628 1298 66 130 0 1495 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 6512

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1877384/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=6780 CPUtime=822.02
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1367 0 0 0 82201 1 0 0 25 0 1 0 197565946 6942720 1353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1695 1353 66 130 0 1562 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 6780

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1877192/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=6912 CPUtime=882.01
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1418 0 0 0 88199 2 0 0 25 0 1 0 197565946 7077888 1404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1728 1404 66 130 0 1595 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 6912

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1877064/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=7044 CPUtime=941.99
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1441 0 0 0 94197 2 0 0 25 0 1 0 197565946 7213056 1427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1761 1427 66 130 0 1628 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 7044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12374
/proc/meminfo: memFree=1876936/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=7044 CPUtime=1001.97
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1453 0 0 0 100195 2 0 0 25 0 1 0 197565946 7213056 1439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1761 1439 66 130 0 1628 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 7044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12375
/proc/meminfo: memFree=1876936/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=7152 CPUtime=1061.94
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1459 0 0 0 106192 2 0 0 25 0 1 0 197565946 7323648 1445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1788 1445 66 130 0 1655 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 7152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12376
/proc/meminfo: memFree=1876808/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=7152 CPUtime=1121.92
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1476 0 0 0 112190 2 0 0 25 0 1 0 197565946 7323648 1462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1788 1462 66 130 0 1655 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 7152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12376
/proc/meminfo: memFree=1876744/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=7152 CPUtime=1181.9
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1485 0 0 0 118188 2 0 0 25 0 1 0 197565946 7323648 1471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1788 1471 66 130 0 1655 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 7152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12376
/proc/meminfo: memFree=1876680/2055920 swapFree=4182892/4192956
[pid=12373] ppid=12371 vsize=7280 CPUtime=1200
/proc/12373/stat : 12373 (minisat_noasser) R 12371 12373 11647 0 -1 4194304 1503 0 0 0 119998 2 0 0 25 0 1 0 197565946 7454720 1489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12373/statm: 1820 1489 66 130 0 1687 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7280

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.029995
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 7284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1503
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= 1704

runsolver used 0.907861 second user time and 2.38064 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Apr 25 10:21:29 UTC 2007

IDJOB= 421834
IDBENCH= 24737
IDSOLVER= 188
FILE ID= node25/421834-1177496489

PBS_JOBID= 4685872

Free space on /tmp= 66368 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/421834-1177496489/minisat_noassertions /tmp/evaluation/421834-1177496489/instance-421834-1177496489.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-421834-1177496489 -o ROOT/results/node25/solver-421834-1177496489 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421834-1177496489/minisat_noassertions /tmp/evaluation/421834-1177496489/instance-421834-1177496489.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  5d5a2534629561aec3a6f7f6c6034d03

RANDOM SEED= 245576195

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1883360 kB
Buffers:         19412 kB
Cached:         101880 kB
SwapCached:       3964 kB
Active:          51044 kB
Inactive:        79884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883360 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            27680 kB
Committed_AS:  4179964 kB
PageTables:       1472 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= 66368 MiB

End job on node25 on Wed Apr 25 10:41:31 UTC 2007