Trace number 302830

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 (with assertions)? (TO) 1200.07 1200.59

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.10/0.11	c |  Parsing time:         0.11         s                                       |
0.61/0.63	c ============================[ Search Statistics ]==============================
0.61/0.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.61/0.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.61/0.63	c ===============================================================================
0.61/0.63	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.61/0.64	c |       100 |     240    20400   142800 |     7480      100     63 |  0.002 % |
0.61/0.66	c |       250 |     240    20400   142800 |     8228      250     63 |  0.002 % |
0.61/0.69	c |       481 |     240    20400   142800 |     9050      481     65 |  0.002 % |
0.71/0.73	c |       819 |     240    20400   142800 |     9955      819     66 |  0.002 % |
0.71/0.78	c |      1325 |     240    20400   142800 |    10951     1325     66 |  0.002 % |
0.81/0.86	c |      2084 |     240    20400   142800 |    12046     2084     66 |  0.002 % |
0.91/0.98	c |      3224 |     240    20400   142800 |    13251     3224     68 |  0.002 % |
1.12/1.19	c |      4935 |     240    20400   142800 |    14576     4935     68 |  0.002 % |
1.53/1.55	c |      7499 |     240    20400   142800 |    16034     7499     69 |  0.002 % |
2.14/2.24	c |     11344 |     240    20400   142800 |    17637    11344     68 |  0.002 % |
3.48/3.53	c |     17112 |     240    20400   142800 |    19401    17112     68 |  0.002 % |
5.63/5.65	c |     25761 |     240    20400   142800 |    21341    16003     68 |  0.002 % |
9.10/9.15	c |     38736 |     240    20400   142800 |    23475    18244     69 |  0.002 % |
14.94/14.99	c |     58198 |     240    20400   142800 |    25822    13403     68 |  0.002 % |
24.77/24.84	c |     87392 |     240    20400   142800 |    28405    13828     67 |  0.002 % |
39.92/39.99	c |    131181 |     240    20400   142800 |    31245    24278     69 |  0.002 % |
64.30/64.39	c |    196865 |     240    20400   142800 |    34370    13247     68 |  0.002 % |
102.17/102.32	c |    295391 |     240    20400   142800 |    37807    22547     70 |  0.002 % |
165.24/165.34	c |    443183 |     240    20400   142800 |    41588    18010     67 |  0.002 % |
267.32/267.46	c |    664866 |     240    20400   142800 |    45746    40198     70 |  0.002 % |
421.92/422.19	c |    997391 |     240    20400   142800 |    50321    18983     65 |  0.002 % |
694.89/695.24	c |   1496179 |     240    20400   142800 |    55353    40977     69 |  0.002 % |
1081.49/1081.98	c |   2244362 |     240    20400   142800 |    60889    38332     71 |  0.002 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-302830-1172020805 -o ROOT/results/node35/solver-302830-1172020805 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302830-1172020805/minisat /tmp/evaluation/302830-1172020805/instance-302830-1172020805.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/64 23260
/proc/meminfo: memFree=1527720/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=1888 CPUtime=0
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 195844198 1933312 261 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 472 262 58 138 0 331 0

[startup+0.106773 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23260
/proc/meminfo: memFree=1527720/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=3740 CPUtime=0.1
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 742 0 0 0 10 0 0 0 18 0 1 0 195844198 3829760 726 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532675 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 935 726 58 138 0 794 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3740

[startup+0.514852 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23260
/proc/meminfo: memFree=1527720/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=3900 CPUtime=0.51
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 803 0 0 0 51 0 0 0 21 0 1 0 195844198 3993600 787 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 975 787 72 138 0 834 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3900

[startup+1.33501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1524448/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=4792 CPUtime=1.32
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 1071 0 0 0 132 0 0 0 25 0 1 0 195844198 4907008 1015 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 1198 1015 73 138 0 1057 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4792

[startup+2.97334 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1522208/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=7476 CPUtime=2.97
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 1725 0 0 0 296 1 0 0 25 0 1 0 195844198 7655424 1669 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 1869 1669 73 138 0 1728 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7476

[startup+6.24998 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1519648/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=8948 CPUtime=6.24
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 2089 0 0 0 623 1 0 0 25 0 1 0 195844198 9162752 2033 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 2237 2033 73 138 0 2096 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8948

[startup+12.7063 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1518048/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=10532 CPUtime=12.69
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 2483 0 0 0 1268 1 0 0 25 0 1 0 195844198 10784768 2427 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 2633 2427 73 138 0 2492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10532

[startup+25.5078 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1516896/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=11588 CPUtime=25.49
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 2774 0 0 0 2547 2 0 0 25 0 1 0 195844198 11866112 2718 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 2897 2718 73 138 0 2756 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11588

[startup+51.1168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1514592/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=13880 CPUtime=51.09
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 3333 0 0 0 5106 3 0 0 25 0 1 0 195844198 14213120 3277 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 3470 3277 73 138 0 3329 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13880

[startup+102.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1512672/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=15888 CPUtime=102.27
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 3822 0 0 0 10224 3 0 0 25 0 1 0 195844198 16269312 3766 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 3972 3766 73 138 0 3831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15888

[startup+162.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1511136/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=17432 CPUtime=162.28
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 4209 0 0 0 16224 4 0 0 25 0 1 0 195844198 17850368 4153 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 4358 4153 73 138 0 4217 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 17432

[startup+222.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1509472/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=19140 CPUtime=222.27
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 4614 0 0 0 22223 4 0 0 25 0 1 0 195844198 19599360 4558 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 4785 4558 73 138 0 4644 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 19140

[startup+282.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23261
/proc/meminfo: memFree=1507680/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=20856 CPUtime=282.27
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 5045 0 0 0 28222 5 0 0 25 0 1 0 195844198 21356544 4989 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 5214 4989 73 138 0 5073 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 20856

[startup+342.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1507040/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=21516 CPUtime=342.27
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 5204 0 0 0 34222 5 0 0 25 0 1 0 195844198 22032384 5148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556286 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 5379 5148 73 138 0 5238 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 21516

[startup+402.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1506848/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=21676 CPUtime=402.27
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 5246 0 0 0 40222 5 0 0 25 0 1 0 195844198 22196224 5190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 5419 5190 73 138 0 5278 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 21676

[startup+462.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1504736/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=23812 CPUtime=462.26
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 5775 0 0 0 46220 6 0 0 25 0 1 0 195844198 24383488 5719 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 5953 5719 73 138 0 5812 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 23812

[startup+522.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1504480/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=24100 CPUtime=522.25
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 5839 0 0 0 52219 6 0 0 25 0 1 0 195844198 24678400 5783 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 6025 5783 73 138 0 5884 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 24100

[startup+582.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1504160/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=24544 CPUtime=582.26
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 5922 0 0 0 58220 6 0 0 25 0 1 0 195844198 25133056 5866 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 6136 5866 73 138 0 5995 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 24544

[startup+642.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1503840/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=24852 CPUtime=642.27
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 5994 0 0 0 64220 7 0 0 25 0 1 0 195844198 25448448 5938 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 6213 5938 73 138 0 6072 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 24852

[startup+702.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1503200/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=25776 CPUtime=702.25
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 6231 0 0 0 70218 7 0 0 25 0 1 0 195844198 26394624 6175 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 6444 6175 73 138 0 6303 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 25776

[startup+762.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1501728/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=26832 CPUtime=762.26
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 6513 0 0 0 76218 8 0 0 25 0 1 0 195844198 27475968 6457 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 6708 6457 73 138 0 6567 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 26832

[startup+822.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1501408/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=27248 CPUtime=822.25
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 6605 0 0 0 82217 8 0 0 25 0 1 0 195844198 27901952 6549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 6812 6549 73 138 0 6671 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 27248

[startup+882.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1501152/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=27580 CPUtime=882.26
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 6661 0 0 0 88217 9 0 0 25 0 1 0 195844198 28241920 6605 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 6895 6605 73 138 0 6754 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 27580

[startup+942.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1500960/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=27756 CPUtime=942.26
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 6702 0 0 0 94217 9 0 0 25 0 1 0 195844198 28422144 6646 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 6939 6646 73 138 0 6798 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 27756

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1500896/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=27756 CPUtime=1002.25
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 6717 0 0 0 100216 9 0 0 25 0 1 0 195844198 28422144 6661 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 6939 6661 73 138 0 6798 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 27756

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1500704/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=28104 CPUtime=1062.25
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 6776 0 0 0 106216 9 0 0 25 0 1 0 195844198 28778496 6720 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 7026 6720 73 138 0 6885 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 28104

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1499040/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=29688 CPUtime=1122.24
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 7186 0 0 0 112214 10 0 0 25 0 1 0 195844198 30400512 7130 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 7422 7130 73 138 0 7281 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 29688

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1498528/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=30240 CPUtime=1182.24
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 7314 0 0 0 118214 10 0 0 25 0 1 0 195844198 30965760 7258 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 7560 7258 73 138 0 7419 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 30240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23263
/proc/meminfo: memFree=1498528/2055920 swapFree=4183772/4192956
[pid=23260] ppid=23258 vsize=30240 CPUtime=1200.06
/proc/23260/stat : 23260 (minisat) R 23258 23260 22571 0 -1 4194304 7314 0 0 0 119996 10 0 0 25 0 1 0 195844198 30965760 7258 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/23260/statm: 7560 7258 73 138 0 7419 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30240

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): 1200.59
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.110983
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 30240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7314
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= 1165

runsolver used 0.618905 second user time and 2.59061 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 21 01:20:05 UTC 2007

IDJOB= 302830
IDBENCH= 20093
IDSOLVER= 109
FILE ID= node35/302830-1172020805

PBS_JOBID= 3892688

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/302830-1172020805/minisat /tmp/evaluation/302830-1172020805/instance-302830-1172020805.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-302830-1172020805 -o ROOT/results/node35/solver-302830-1172020805 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302830-1172020805/minisat /tmp/evaluation/302830-1172020805/instance-302830-1172020805.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 149718752

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1528192 kB
Buffers:         37588 kB
Cached:         396704 kB
SwapCached:       3084 kB
Active:          62168 kB
Inactive:       381528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528192 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            70120 kB
Committed_AS:   740804 kB
PageTables:       1412 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= 66561 MiB

End job on node35 on Wed Feb 21 01:40:07 UTC 2007