Trace number 301108

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) 1200.03 1200.07

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.00/0.08	c ============================[ Search Statistics ]==============================
0.00/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.08	c ===============================================================================
0.00/0.08	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.09	c |       100 |     600    12000    60000 |     4400      100     89 |  0.000 % |
0.00/0.10	c |       251 |     600    12000    60000 |     4840      251     84 |  0.000 % |
0.10/0.12	c |       476 |     600    12000    60000 |     5324      476     85 |  0.000 % |
0.10/0.15	c |       814 |     600    12000    60000 |     5856      814     90 |  0.000 % |
0.10/0.19	c |      1320 |     600    12000    60000 |     6442     1320     89 |  0.000 % |
0.20/0.25	c |      2079 |     600    12000    60000 |     7086     2079     90 |  0.000 % |
0.31/0.36	c |      3218 |     600    12000    60000 |     7794     3218     89 |  0.000 % |
0.51/0.54	c |      4926 |     600    12000    60000 |     8574     4926     90 |  0.000 % |
0.82/0.85	c |      7488 |     600    12000    60000 |     9431     7488     90 |  0.000 % |
1.33/1.38	c |     11333 |     600    12000    60000 |    10374     6510     91 |  0.000 % |
2.14/2.23	c |     17099 |     600    12000    60000 |    11412     6995     96 |  0.000 % |
3.47/3.57	c |     25748 |     600    12000    60000 |    12553     9818     92 |  0.000 % |
6.03/6.08	c |     38724 |     600    12000    60000 |    13809    10050     96 |  0.000 % |
10.03/10.06	c |     58185 |     600    12000    60000 |    15189     8500     91 |  0.000 % |
16.49/16.50	c |     87377 |     600    12000    60000 |    16708    14580     96 |  0.000 % |
27.54/27.57	c |    131166 |     600    12000    60000 |    18379    16043     98 |  0.000 % |
44.85/44.92	c |    196850 |     600    12000    60000 |    20217    16637     95 |  0.000 % |
73.53/73.62	c |    295376 |     600    12000    60000 |    22239    13037     94 |  0.000 % |
120.53/120.55	c |    443165 |     600    12000    60000 |    24463    14905     94 |  0.000 % |
194.37/194.46	c |    664848 |     600    12000    60000 |    26909    12748     95 |  0.000 % |
317.87/317.94	c |    997373 |     600    12000    60000 |    29600    17200     94 |  0.000 % |
517.15/517.19	c |   1496162 |     600    12000    60000 |    32561    14749     92 |  0.000 % |
818.13/818.23	c |   2244346 |     600    12000    60000 |    35817    19772     93 |  0.000 % |

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/node16/watcher-301108-1171952746 -o ROOT/results/node16/solver-301108-1171952746 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301108-1171952746/minisat /tmp/evaluation/301108-1171952746/instance-301108-1171952746.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: 0.92 0.98 0.99 3/77 3640
/proc/meminfo: memFree=942288/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=1888 CPUtime=0
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 215228963 1933312 197 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532671 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 472 197 58 138 0 331 0

[startup+0.107507 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3640
/proc/meminfo: memFree=942288/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=2616 CPUtime=0.1
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 456 0 0 0 10 0 0 0 18 0 1 0 215228963 2678784 400 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 654 400 74 138 0 513 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2616

[startup+0.51746 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3640
/proc/meminfo: memFree=942288/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=4200 CPUtime=0.51
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 842 0 0 0 51 0 0 0 21 0 1 0 215228963 4300800 786 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 1050 786 74 138 0 909 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4200

[startup+1.33937 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3641
/proc/meminfo: memFree=937480/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=6216 CPUtime=1.33
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 1340 0 0 0 133 0 0 0 25 0 1 0 215228963 6365184 1284 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 1554 1284 74 138 0 1413 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6216

[startup+2.97518 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3641
/proc/meminfo: memFree=936712/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=7272 CPUtime=2.96
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 1609 0 0 0 296 0 0 0 25 0 1 0 215228963 7446528 1553 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550982 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 1818 1553 74 138 0 1677 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7272

[startup+6.2528 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3641
/proc/meminfo: memFree=935496/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=7984 CPUtime=6.24
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 1764 0 0 0 624 0 0 0 25 0 1 0 215228963 8175616 1708 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 1996 1708 74 138 0 1855 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7984

[startup+12.7061 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3641
/proc/meminfo: memFree=934352/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=9040 CPUtime=12.7
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 2040 0 0 0 1269 1 0 0 25 0 1 0 215228963 9256960 1984 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 2260 1984 74 138 0 2119 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9040

[startup+25.6066 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3641
/proc/meminfo: memFree=932752/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=10624 CPUtime=25.6
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 2431 0 0 0 2559 1 0 0 25 0 1 0 215228963 10878976 2375 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 2656 2375 74 138 0 2515 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 10624

[startup+51.2096 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3641
/proc/meminfo: memFree=931024/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=12264 CPUtime=51.19
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 2862 0 0 0 5118 1 0 0 25 0 1 0 215228963 12558336 2806 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134712506 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 3066 2806 74 138 0 2925 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 12264

[startup+102.416 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3641
/proc/meminfo: memFree=929040/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=14376 CPUtime=102.4
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 3363 0 0 0 10237 3 0 0 25 0 1 0 215228963 14721024 3307 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 3594 3307 74 138 0 3453 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 14376

[startup+162.429 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 3641
/proc/meminfo: memFree=927568/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=15708 CPUtime=162.42
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 3716 0 0 0 16238 4 0 0 25 0 1 0 215228963 16084992 3660 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 3927 3660 74 138 0 3786 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 15708

[startup+222.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3641
/proc/meminfo: memFree=925840/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=17408 CPUtime=222.42
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 4129 0 0 0 22238 4 0 0 25 0 1 0 215228963 17825792 4073 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 4352 4073 74 138 0 4211 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 17408

[startup+282.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3641
/proc/meminfo: memFree=925392/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=17804 CPUtime=282.43
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 4241 0 0 0 28238 5 0 0 25 0 1 0 215228963 18231296 4185 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 4451 4185 74 138 0 4310 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 17804

[startup+342.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3641
/proc/meminfo: memFree=923536/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=19676 CPUtime=342.45
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 4687 0 0 0 34239 6 0 0 25 0 1 0 215228963 20148224 4631 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 4919 4631 74 138 0 4778 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 19676

[startup+402.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3641
/proc/meminfo: memFree=923152/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=20216 CPUtime=402.46
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 4812 0 0 0 40239 7 0 0 25 0 1 0 215228963 20701184 4756 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 5054 4756 74 138 0 4913 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 20216

[startup+462.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3641
/proc/meminfo: memFree=922896/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=20480 CPUtime=462.46
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 4888 0 0 0 46239 7 0 0 25 0 1 0 215228963 20971520 4832 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 5120 4832 74 138 0 4979 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 20480

[startup+522.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3641
/proc/meminfo: memFree=922704/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=21272 CPUtime=522.47
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 5089 0 0 0 52239 8 0 0 25 0 1 0 215228963 21782528 5033 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 5318 5033 74 138 0 5177 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 21272

[startup+582.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=920976/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=22344 CPUtime=582.5
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 5372 0 0 0 58241 9 0 0 25 0 1 0 215228963 22880256 5316 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 5586 5316 74 138 0 5445 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 22344

[startup+642.538 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=920976/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=22344 CPUtime=642.5
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 5372 0 0 0 64241 9 0 0 25 0 1 0 215228963 22880256 5316 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 5586 5316 74 138 0 5445 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 22344

[startup+702.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=920528/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=22784 CPUtime=702.51
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 5475 0 0 0 70241 10 0 0 25 0 1 0 215228963 23330816 5419 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 5696 5419 74 138 0 5555 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 22784

[startup+762.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=920400/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=23028 CPUtime=762.52
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 5511 0 0 0 76242 10 0 0 25 0 1 0 215228963 23580672 5455 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550556 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 5757 5455 74 138 0 5616 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 23028

[startup+822.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=920208/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=23148 CPUtime=822.53
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 5543 0 0 0 82242 11 0 0 25 0 1 0 215228963 23703552 5487 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 5787 5487 74 138 0 5646 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 23148

[startup+882.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=918352/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=25004 CPUtime=882.54
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 6015 0 0 0 88242 12 0 0 25 0 1 0 215228963 25604096 5959 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 6251 5959 74 138 0 6110 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 25004

[startup+942.598 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=918224/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=25136 CPUtime=942.56
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 6041 0 0 0 94243 13 0 0 25 0 1 0 215228963 25739264 5985 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550513 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 6284 5985 74 138 0 6143 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 25136

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=917840/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=25460 CPUtime=1002.56
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 6135 0 0 0 100243 13 0 0 25 0 1 0 215228963 26071040 6079 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 6365 6079 74 138 0 6224 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 25460

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=917776/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=25548 CPUtime=1062.58
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 6193 0 0 0 106244 14 0 0 25 0 1 0 215228963 26161152 6107 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 6387 6107 74 138 0 6246 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 25548

[startup+1122.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=917776/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=25548 CPUtime=1122.58
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 6193 0 0 0 112244 14 0 0 25 0 1 0 215228963 26161152 6107 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 6387 6107 74 138 0 6246 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 25548

[startup+1182.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=917200/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=26140 CPUtime=1182.59
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 6331 0 0 0 118244 15 0 0 25 0 1 0 215228963 26767360 6245 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 6535 6245 74 138 0 6394 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 26140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.06 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=917200/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=26140 CPUtime=1200.01
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 6339 0 0 0 119986 15 0 0 25 0 1 0 215228963 26767360 6253 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563409 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 6535 6253 74 138 0 6394 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 26140

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

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

[startup+1200.06 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3643
/proc/meminfo: memFree=917200/2055920 swapFree=4192812/4192956
[pid=3640] ppid=3638 vsize=26140 CPUtime=1200.01
/proc/3640/stat : 3640 (minisat) R 3638 3640 2539 0 -1 4194304 6339 0 0 0 119986 15 0 0 25 0 1 0 215228963 26767360 6253 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563409 0 0 4096 3 0 0 0 17 1 0 0
/proc/3640/statm: 6535 6253 74 138 0 6394 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 26140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.07
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.163975
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 26140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6339
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= 1593

runsolver used 1.51577 second user time and 2.67659 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 06:25:46 UTC 2007

IDJOB= 301108
IDBENCH= 20051
IDSOLVER= 109
FILE ID= node16/301108-1171952746

PBS_JOBID= 3848975

Free space on /tmp= 66550 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/301108-1171952746/minisat /tmp/evaluation/301108-1171952746/instance-301108-1171952746.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301108-1171952746 -o ROOT/results/node16/solver-301108-1171952746 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301108-1171952746/minisat /tmp/evaluation/301108-1171952746/instance-301108-1171952746.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 351081104

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:        942696 kB
Buffers:         70940 kB
Cached:         907716 kB
SwapCached:          0 kB
Active:         361512 kB
Inactive:       671408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        942696 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          73176 kB
Slab:            65884 kB
Committed_AS:   965424 kB
PageTables:       1724 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= 66550 MiB

End job on node16 on Tue Feb 20 06:45:48 UTC 2007