Trace number 429005

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
minimarch 2007-04-26 (fixed)? (TO) 1200.07 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark858.356
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  1000                                                 |
0.00/0.00	|  Number of clauses:    6860                                                 |
0.00/0.02	|  Parsing time:         0.02         s                                       |
0.00/0.04	============================[ Search Statistics ]==============================
0.00/0.04	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	===============================================================================
0.00/0.04	|         0 |     790     4052    13081 |     1350        0    nan |  0.000 % |
0.00/0.05	|       100 |     790     4052    13081 |     1485      100     21 |  0.000 % |
0.00/0.06	|       253 |     790     4052    13081 |     1634      253     20 |  0.000 % |
0.06/0.07	|       479 |     790     4052    13081 |     1797      479     20 |  0.000 % |
0.06/0.09	|       816 |     790     4052    13081 |     1977      816     21 |  0.000 % |
0.10/0.13	|      1322 |     790     4052    13081 |     2175     1322     21 |  0.000 % |
0.10/0.19	|      2081 |     790     4052    13081 |     2392     2081     21 |  0.000 % |
0.20/0.28	|      3220 |     790     4052    13081 |     2632     1998     19 |  0.000 % |
0.40/0.41	|      4929 |     790     4052    13081 |     2895     2345     20 |  0.000 % |
0.60/0.63	|      7492 |     790     4052    13081 |     3184     1946     17 |  0.000 % |
0.89/0.97	|     11336 |     790     4052    13081 |     3503     2527     20 |  0.000 % |
1.49/1.50	|     17104 |     790     4052    13081 |     3853     2906     21 |  0.000 % |
2.29/2.30	|     25755 |     790     4052    13081 |     4238     3685     22 |  0.000 % |
3.59/3.61	|     38729 |     790     4052    13081 |     4662     3654     20 |  0.000 % |
5.50/5.58	|     58190 |     790     4052    13081 |     5129     4215     21 |  0.000 % |
8.70/8.74	|     87383 |     790     4052    13081 |     5642     4781     23 |  0.000 % |
13.39/13.46	|    131172 |     790     4052    13081 |     6206     5741     20 |  0.000 % |
20.79/20.84	|    196856 |     790     4052    13081 |     6826     5454     19 |  0.000 % |
32.38/32.45	|    295382 |     790     4052    13081 |     7509     3764     21 |  0.000 % |
50.58/50.65	|    443173 |     790     4052    13081 |     8260     7552     20 |  0.000 % |
79.06/79.12	|    664856 |     790     4052    13081 |     9086     8304     24 |  0.000 % |
121.35/121.45	|    997381 |     790     4052    13081 |     9995     6677     22 |  0.000 % |
190.62/190.74	|   1496171 |     790     4052    13081 |    10994     6835     18 |  0.000 % |
298.48/298.66	|   2244353 |     790     4052    13081 |    12094     7833     20 |  0.000 % |
466.12/466.37	|   3366629 |     790     4052    13081 |    13303    10689     21 |  0.000 % |
730.12/730.48	|   5050040 |     790     4052    13081 |    14634     8501     19 |  0.000 % |
1159.97/1160.47	|   7575157 |     786     4010    12941 |    16097    12361     22 |  0.400 % |

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/node37/watcher-429005-1177767174 -o ROOT/results/node37/solver-429005-1177767174 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/429005-1177767174/minimarch_fixed /tmp/evaluation/429005-1177767174/instance-429005-1177767174.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: 0.92 0.98 0.99 3/78 16289
/proc/meminfo: memFree=1564352/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=2004 CPUtime=0
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 224629853 2052096 169 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 501 169 51 132 0 366 0

[startup+0.0708811 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 16289
/proc/meminfo: memFree=1564352/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=2376 CPUtime=0.06
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 303 0 0 0 6 0 0 0 18 0 1 0 224629853 2433024 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 594 288 67 132 0 459 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2376

[startup+0.102887 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 16289
/proc/meminfo: memFree=1564352/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=2376 CPUtime=0.1
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 303 0 0 0 10 0 0 0 18 0 1 0 224629853 2433024 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557549 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 594 288 67 132 0 459 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2376

[startup+0.301934 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 16289
/proc/meminfo: memFree=1564352/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=2376 CPUtime=0.3
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 303 0 0 0 30 0 0 0 19 0 1 0 224629853 2433024 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551406 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 594 288 67 132 0 459 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2376

[startup+0.702 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 16289
/proc/meminfo: memFree=1564352/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=2508 CPUtime=0.7
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 319 0 0 0 70 0 0 0 23 0 1 0 224629853 2568192 304 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 627 304 67 132 0 492 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2508

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 16290
/proc/meminfo: memFree=1563256/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=2640 CPUtime=1.49
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 355 0 0 0 149 0 0 0 25 0 1 0 224629853 2703360 340 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 660 340 67 132 0 525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2640

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 16290
/proc/meminfo: memFree=1563064/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=2772 CPUtime=3.09
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 403 0 0 0 309 0 0 0 25 0 1 0 224629853 2838528 388 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 693 388 67 132 0 558 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16290
/proc/meminfo: memFree=1562616/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=3036 CPUtime=6.29
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 460 0 0 0 629 0 0 0 25 0 1 0 224629853 3108864 445 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552588 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 759 445 67 132 0 624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3036

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16290
/proc/meminfo: memFree=1562296/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=3168 CPUtime=12.69
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 512 0 0 0 1269 0 0 0 25 0 1 0 224629853 3244032 497 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 792 497 67 132 0 657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3168

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 16290
/proc/meminfo: memFree=1562040/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=3564 CPUtime=25.49
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 599 0 0 0 2549 0 0 0 25 0 1 0 224629853 3649536 584 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 891 584 67 132 0 756 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3564

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 16290
/proc/meminfo: memFree=1561592/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=3960 CPUtime=51.07
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 707 0 0 0 5107 0 0 0 25 0 1 0 224629853 4055040 692 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 990 692 67 132 0 855 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3960

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 16290
/proc/meminfo: memFree=1561016/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=4624 CPUtime=102.25
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 845 0 0 0 10225 0 0 0 25 0 1 0 224629853 4734976 830 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557464 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1156 830 67 132 0 1021 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4624

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16290
/proc/meminfo: memFree=1560440/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=5160 CPUtime=162.23
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 979 0 0 0 16222 1 0 0 25 0 1 0 224629853 5283840 964 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1290 964 67 132 0 1155 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5160

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16290
/proc/meminfo: memFree=1559992/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=5556 CPUtime=222.21
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1080 0 0 0 22220 1 0 0 25 0 1 0 224629853 5689344 1065 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552554 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1389 1065 67 132 0 1254 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5556

[startup+282.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 16290
/proc/meminfo: memFree=1559736/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=5688 CPUtime=282.19
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1134 0 0 0 28217 2 0 0 25 0 1 0 224629853 5824512 1119 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1422 1119 67 132 0 1287 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5688

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 16290
/proc/meminfo: memFree=1559352/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=6084 CPUtime=342.16
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1224 0 0 0 34214 2 0 0 25 0 1 0 224629853 6230016 1209 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550979 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1521 1209 67 132 0 1386 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6084

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16290
/proc/meminfo: memFree=1559224/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=6204 CPUtime=402.15
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1244 0 0 0 40212 3 0 0 25 0 1 0 224629853 6352896 1229 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1551 1229 67 132 0 1416 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6204

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16290
/proc/meminfo: memFree=1559032/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=6336 CPUtime=462.12
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1296 0 0 0 46209 3 0 0 25 0 1 0 224629853 6488064 1281 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1584 1281 67 132 0 1449 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6336

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1558840/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=6732 CPUtime=522.1
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1368 0 0 0 52206 4 0 0 25 0 1 0 224629853 6893568 1353 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1683 1353 67 132 0 1548 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6732

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1558712/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=6872 CPUtime=582.08
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1425 0 0 0 58204 4 0 0 25 0 1 0 224629853 7036928 1410 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557462 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1718 1410 67 132 0 1583 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6872

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1558456/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=7020 CPUtime=642.06
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1457 0 0 0 64201 5 0 0 25 0 1 0 224629853 7188480 1442 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1755 1442 67 132 0 1620 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7020

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1558264/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=7156 CPUtime=702.03
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1497 0 0 0 70198 5 0 0 25 0 1 0 224629853 7327744 1482 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551426 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1789 1482 67 132 0 1654 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 7156

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1558072/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=7448 CPUtime=762.02
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1544 0 0 0 76196 6 0 0 25 0 1 0 224629853 7626752 1529 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1862 1529 67 132 0 1727 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 7448

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1557688/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=7720 CPUtime=821.99
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1626 0 0 0 82193 6 0 0 25 0 1 0 224629853 7905280 1611 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1930 1611 67 132 0 1795 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7720

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1557560/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=7852 CPUtime=881.97
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1651 0 0 0 88190 7 0 0 25 0 1 0 224629853 8040448 1636 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 1963 1636 67 132 0 1828 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7852

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1557496/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=8000 CPUtime=941.94
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1677 0 0 0 94187 7 0 0 25 0 1 0 224629853 8192000 1662 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 2000 1662 67 132 0 1865 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 8000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1557432/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=8000 CPUtime=1001.93
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1704 0 0 0 100185 8 0 0 25 0 1 0 224629853 8192000 1689 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557358 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 2000 1689 67 132 0 1865 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 8000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1557304/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=8132 CPUtime=1061.9
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1739 0 0 0 106182 8 0 0 25 0 1 0 224629853 8327168 1724 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 2033 1724 67 132 0 1898 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 8132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1557176/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=8264 CPUtime=1121.88
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1765 0 0 0 112179 9 0 0 25 0 1 0 224629853 8462336 1750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557549 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 2066 1750 67 132 0 1931 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1556920/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=8660 CPUtime=1181.86
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1844 0 0 0 118177 9 0 0 25 0 1 0 224629853 8867840 1829 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 2165 1829 67 132 0 2030 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 8660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1556920/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=8660 CPUtime=1200.05
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1844 0 0 0 119996 9 0 0 25 0 1 0 224629853 8867840 1829 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 2165 1829 67 132 0 2030 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8660

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16292
/proc/meminfo: memFree=1556920/2055920 swapFree=4145508/4192956
[pid=16289] ppid=16287 vsize=8660 CPUtime=1200.05
/proc/16289/stat : 16289 (minimarch_fixed) R 16287 16289 15549 0 -1 4194304 1844 0 0 0 119996 9 0 0 25 0 1 0 224629853 8867840 1829 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/16289/statm: 2165 1829 67 132 0 2030 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.099984
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 8660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1844
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= 7
involuntary context switches= 24571

runsolver used 1.20082 second user time and 2.91456 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 28 13:32:54 UTC 2007

IDJOB= 429005
IDBENCH= 24752
IDSOLVER= 198
FILE ID= node37/429005-1177767174

PBS_JOBID= 4715573

Free space on /tmp= 66514 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/429005-1177767174/minimarch_fixed /tmp/evaluation/429005-1177767174/instance-429005-1177767174.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-429005-1177767174 -o ROOT/results/node37/solver-429005-1177767174 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/429005-1177767174/minimarch_fixed /tmp/evaluation/429005-1177767174/instance-429005-1177767174.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  27360692d166ffe055bd444eea177edf

RANDOM SEED= 321908479

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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:       1564824 kB
Buffers:         48628 kB
Cached:         353452 kB
SwapCached:      15712 kB
Active:         239772 kB
Inactive:       186052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564824 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            3064 kB
Writeback:           0 kB
Mapped:          30452 kB
Slab:            50624 kB
Committed_AS:  2135348 kB
PageTables:       2000 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= 66514 MiB

End job on node37 on Sat Apr 28 13:52:57 UTC 2007