Trace number 428017

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

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.396
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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	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:  810                                                  |
0.00/0.00	|  Number of clauses:    2931                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     765     2867     8500 |      955        0    nan |  0.000 % |
0.00/0.02	|       100 |     765     2867     8500 |     1051      100     20 |  0.001 % |
0.00/0.02	|       250 |     765     2867     8500 |     1156      250     22 |  0.000 % |
0.00/0.03	|       475 |     765     2867     8500 |     1271      475     21 |  0.000 % |
0.00/0.05	|       815 |     765     2867     8500 |     1399      815     22 |  0.001 % |
0.00/0.08	|      1323 |     765     2867     8500 |     1539     1323     22 |  0.001 % |
0.09/0.13	|      2082 |     765     2867     8500 |     1693     1267     22 |  0.000 % |
0.19/0.20	|      3224 |     765     2867     8500 |     1862     1540     20 |  0.000 % |
0.29/0.31	|      4933 |     765     2867     8500 |     2048     1301     21 |  0.000 % |
0.39/0.49	|      7496 |     765     2867     8500 |     2253     1725     23 |  0.000 % |
0.69/0.76	|     11341 |     765     2867     8500 |     2478     2076     20 |  0.000 % |
1.10/1.18	|     17108 |     765     2867     8500 |     2726     1438     22 |  0.001 % |
1.79/1.86	|     25759 |     765     2867     8500 |     2999     1665     21 |  0.000 % |
2.79/2.87	|     38734 |     765     2867     8500 |     3299     2277     21 |  0.000 % |
4.40/4.43	|     58195 |     765     2867     8500 |     3629     3171     22 |  0.000 % |
6.89/6.90	|     87387 |     765     2867     8500 |     3992     2657     22 |  0.000 % |
10.69/10.72	|    131178 |     765     2867     8500 |     4391     3568     22 |  0.000 % |
16.49/16.58	|    196865 |     765     2867     8500 |     4830     2345     21 |  0.000 % |
25.59/25.66	|    295391 |     765     2867     8500 |     5313     2678     22 |  0.000 % |
40.08/40.10	|    443181 |     765     2867     8500 |     5844     4990     22 |  0.000 % |
62.27/62.37	|    664865 |     765     2867     8500 |     6429     4672     20 |  0.000 % |
96.36/96.48	|    997390 |     765     2867     8500 |     7072     5415     22 |  0.000 % |
151.05/151.10	|   1496179 |     765     2867     8500 |     7779     6882     21 |  0.000 % |
236.62/236.77	|   2244361 |     765     2867     8500 |     8557     4806     20 |  0.000 % |
369.88/370.08	|   3366637 |     765     2867     8500 |     9413     4530     19 |  0.000 % |
580.93/581.19	|   5050049 |     765     2867     8500 |    10354     7807     27 |  0.000 % |
917.67/918.07	|   7575165 |     765     2867     8500 |    11389     7883     23 |  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/node4/watcher-428017-1177699569 -o ROOT/results/node4/solver-428017-1177699569 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428017-1177699569/minimarch_fixed /tmp/evaluation/428017-1177699569/instance-428017-1177699569.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: 1.00 1.00 1.00 3/77 7187
/proc/meminfo: memFree=1627160/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=2012 CPUtime=0
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 245994658 2060288 147 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134704957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 503 147 51 132 0 368 0

[startup+0.00786302 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7187
/proc/meminfo: memFree=1627160/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=2008 CPUtime=0
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 245994658 2056192 159 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551072 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 502 159 63 132 0 367 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2008

[startup+0.101871 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7187
/proc/meminfo: memFree=1627160/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=2140 CPUtime=0.09
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 245994658 2191360 192 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 535 192 67 132 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2140

[startup+0.301891 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7187
/proc/meminfo: memFree=1627160/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=2140 CPUtime=0.29
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 229 0 0 0 29 0 0 0 19 0 1 0 245994658 2191360 214 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 535 214 67 132 0 400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2140

[startup+0.70193 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7187
/proc/meminfo: memFree=1627160/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=2272 CPUtime=0.69
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 251 0 0 0 69 0 0 0 22 0 1 0 245994658 2326528 236 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551344 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 568 236 67 132 0 433 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2272

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1626320/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=2404 CPUtime=1.49
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 288 0 0 0 149 0 0 0 25 0 1 0 245994658 2461696 273 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 601 273 67 132 0 466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2404

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1626064/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=2536 CPUtime=3.09
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 321 0 0 0 309 0 0 0 25 0 1 0 245994658 2596864 306 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 634 306 67 132 0 499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2536

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1625744/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=2800 CPUtime=6.29
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 374 0 0 0 629 0 0 0 25 0 1 0 245994658 2867200 359 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558522 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 700 359 67 132 0 565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2800

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1625296/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=3064 CPUtime=12.69
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 441 0 0 0 1269 0 0 0 25 0 1 0 245994658 3137536 426 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 766 426 67 132 0 631 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3064

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7188
/proc/meminfo: memFree=1625040/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=3328 CPUtime=25.49
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 522 0 0 0 2549 0 0 0 25 0 1 0 245994658 3407872 507 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 832 507 67 132 0 697 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3328

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1624464/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=3872 CPUtime=51.08
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 661 0 0 0 5108 0 0 0 25 0 1 0 245994658 3964928 646 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557700 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 968 646 67 132 0 833 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3872

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1623824/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=4532 CPUtime=102.26
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 820 0 0 0 10226 0 0 0 25 0 1 0 245994658 4640768 805 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620609 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1133 805 67 132 0 998 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4532

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1623248/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=5052 CPUtime=162.25
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 952 0 0 0 16224 1 0 0 25 0 1 0 245994658 5173248 937 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1263 937 67 132 0 1128 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5052

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1622992/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=5316 CPUtime=222.23
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1025 0 0 0 22222 1 0 0 25 0 1 0 245994658 5443584 1010 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1329 1010 67 132 0 1194 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5316

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1622544/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=5836 CPUtime=282.22
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1139 0 0 0 28220 2 0 0 25 0 1 0 245994658 5976064 1124 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1459 1124 67 132 0 1324 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5836

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1622352/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=5968 CPUtime=342.19
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1185 0 0 0 34217 2 0 0 25 0 1 0 245994658 6111232 1170 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1492 1170 67 132 0 1357 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5968

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1621968/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=6364 CPUtime=402.18
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1277 0 0 0 40215 3 0 0 25 0 1 0 245994658 6516736 1262 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1591 1262 67 132 0 1456 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6364

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1621840/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=6488 CPUtime=462.16
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1316 0 0 0 46213 3 0 0 25 0 1 0 245994658 6643712 1301 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1622 1301 67 132 0 1487 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6488

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1621584/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=6752 CPUtime=522.15
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1366 0 0 0 52211 4 0 0 25 0 1 0 245994658 6914048 1351 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1688 1351 67 132 0 1553 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6752

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1621328/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=7024 CPUtime=582.13
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1442 0 0 0 58208 5 0 0 25 0 1 0 245994658 7192576 1427 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1756 1427 67 132 0 1621 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7024

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1621072/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=7304 CPUtime=642.12
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1501 0 0 0 64207 5 0 0 25 0 1 0 245994658 7479296 1486 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1826 1486 67 132 0 1691 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7304

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1620944/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=7428 CPUtime=702.1
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1533 0 0 0 70204 6 0 0 25 0 1 0 245994658 7606272 1518 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1857 1518 67 132 0 1722 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 7428

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1620624/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=7696 CPUtime=762.08
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1589 0 0 0 76202 6 0 0 25 0 1 0 245994658 7880704 1574 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1924 1574 67 132 0 1789 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 7696

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1620496/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=7696 CPUtime=822.06
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1607 0 0 0 82200 6 0 0 25 0 1 0 245994658 7880704 1592 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1924 1592 67 132 0 1789 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7696

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7188
/proc/meminfo: memFree=1620304/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=7968 CPUtime=882.05
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1666 0 0 0 88198 7 0 0 25 0 1 0 245994658 8159232 1651 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 1992 1651 67 132 0 1857 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7968

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/84 7364
/proc/meminfo: memFree=1618912/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=8100 CPUtime=941.94
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1705 0 0 0 94186 8 0 0 25 0 1 0 245994658 8294400 1690 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557531 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 2025 1690 67 132 0 1890 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 8100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7386
/proc/meminfo: memFree=1619920/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=8220 CPUtime=1001.91
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1736 0 0 0 100183 8 0 0 25 0 1 0 245994658 8417280 1721 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 2055 1721 67 132 0 1920 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 8220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7386
/proc/meminfo: memFree=1619856/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=8360 CPUtime=1061.9
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1766 0 0 0 106181 9 0 0 25 0 1 0 245994658 8560640 1751 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 2090 1751 67 132 0 1955 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 8360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7386
/proc/meminfo: memFree=1619728/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=8492 CPUtime=1121.88
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1807 0 0 0 112179 9 0 0 25 0 1 0 245994658 8695808 1792 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 2123 1792 67 132 0 1988 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7386
/proc/meminfo: memFree=1619472/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=8756 CPUtime=1181.86
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1866 0 0 0 118177 9 0 0 25 0 1 0 245994658 8966144 1851 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557535 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 2189 1851 67 132 0 2054 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 8756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7386
/proc/meminfo: memFree=1619472/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=8756 CPUtime=1200.06
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1866 0 0 0 119996 10 0 0 25 0 1 0 245994658 8966144 1851 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 2189 1851 67 132 0 2054 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8756

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 2/78 7386
/proc/meminfo: memFree=1619472/2055920 swapFree=4141128/4192956
[pid=7187] ppid=7185 vsize=8756 CPUtime=1200.06
/proc/7187/stat : 7187 (minimarch_fixed) R 7185 7187 6398 0 -1 4194304 1866 0 0 0 119996 10 0 0 25 0 1 0 245994658 8966144 1851 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7187/statm: 2189 1851 67 132 0 2054 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8756

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): 0.105983
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 8756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1866
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= 2455

runsolver used 0.970852 second user time and 2.55661 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Fri Apr 27 18:46:09 UTC 2007

IDJOB= 428017
IDBENCH= 20271
IDSOLVER= 198
FILE ID= node4/428017-1177699569

PBS_JOBID= 4698660

Free space on /tmp= 66517 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/428017-1177699569/minimarch_fixed /tmp/evaluation/428017-1177699569/instance-428017-1177699569.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-428017-1177699569 -o ROOT/results/node4/solver-428017-1177699569 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428017-1177699569/minimarch_fixed /tmp/evaluation/428017-1177699569/instance-428017-1177699569.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 402896532

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1627632 kB
Buffers:         48608 kB
Cached:         292352 kB
SwapCached:      15836 kB
Active:         237876 kB
Inactive:       126968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627632 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          30096 kB
Slab:            49016 kB
Committed_AS:  6336352 kB
PageTables:       1816 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= 66517 MiB

End job on node4 on Fri Apr 27 19:06:12 UTC 2007