Trace number 307258

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) 1200.14 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
MD5SUMfd5c93189113fd3fe98f3e154d2a7947
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1096.16
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  19000                                                |
0.00/0.00	c |  Number of clauses:    79800                                                |
0.09/0.19	c |  Parsing time:         0.19         s                                       |
0.40/0.41	c ============================[ Search Statistics ]==============================
0.40/0.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.41	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.41	c ===============================================================================
0.40/0.41	c |         0 |   18487    78852   239324 |    26284        0    nan |  0.000 % |
0.40/0.49	c |       100 |   18487    78852   239324 |    28912      100    143 |  0.000 % |
0.50/0.59	c |       251 |   18487    78852   239324 |    31803      251    162 |  0.000 % |
0.71/0.74	c |       477 |   18487    78852   239324 |    34984      477    186 |  0.000 % |
0.92/0.96	c |       814 |   18487    78852   239324 |    38482      814    199 |  0.000 % |
1.23/1.29	c |      1320 |   18487    78852   239324 |    42330     1320    210 |  0.000 % |
1.74/1.80	c |      2080 |   18487    78852   239324 |    46563     2080    217 |  0.000 % |
2.45/2.55	c |      3219 |   18487    78852   239324 |    51220     3219    244 |  0.000 % |
3.78/3.86	c |      4927 |   18487    78852   239324 |    56342     4927    284 |  0.000 % |
5.73/5.74	c |      7491 |   18487    78852   239324 |    61976     7491    280 |  0.000 % |
8.70/8.76	c |     11336 |   18487    78852   239324 |    68173    11336    287 |  0.000 % |
13.82/13.87	c |     17102 |   18487    78852   239324 |    74991    17102    312 |  0.000 % |
21.81/21.91	c |     25753 |   18487    78852   239324 |    82490    25753    311 |  0.000 % |
36.75/36.77	c |     38728 |   18487    78852   239324 |    90739    38728    331 |  0.000 % |
60.40/60.50	c |     58189 |   18487    78852   239324 |    99813    58189    351 |  0.000 % |
107.31/107.36	c |     87381 |   18487    78852   239324 |   109794    87381    351 |  0.000 % |
181.02/181.10	c |    131170 |   18487    78852   239324 |   120774    32127    385 |  0.000 % |
314.24/314.38	c |    196856 |   18487    78852   239324 |   132851    97813    379 |  0.000 % |
537.51/537.78	c |    295382 |   18487    78852   239324 |   146136    76510    428 |  0.000 % |
923.11/923.52	c |    443173 |   18487    78852   239324 |   160750    91470    454 |  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/node25/watcher-307258-1172116526 -o ROOT/results/node25/solver-307258-1172116526 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307258-1172116526/minisat /tmp/evaluation/307258-1172116526/instance-307258-1172116526.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 3/64 13419
/proc/meminfo: memFree=1548536/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=2508 CPUtime=0
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 6274853 2568192 521 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 627 521 55 138 0 486 0

[startup+0.107269 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13419
/proc/meminfo: memFree=1548536/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=7120 CPUtime=0.09
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 1593 0 0 0 9 0 0 0 18 0 1 0 6274853 7290880 1560 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 1780 1560 58 138 0 1639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7120

[startup+0.515304 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13419
/proc/meminfo: memFree=1548536/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=8484 CPUtime=0.5
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 2245 0 0 0 50 0 0 0 21 0 1 0 6274853 8687616 1960 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 2121 1960 74 138 0 1980 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8484

[startup+1.33538 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1540464/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=9276 CPUtime=1.33
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 2437 0 0 0 132 1 0 0 25 0 1 0 6274853 9498624 2152 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 2319 2152 74 138 0 2178 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9276

[startup+2.97153 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1538544/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=11784 CPUtime=2.97
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 3051 0 0 0 295 2 0 0 25 0 1 0 6274853 12066816 2766 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 2946 2766 74 138 0 2805 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11784

[startup+6.25082 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1533040/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=17080 CPUtime=6.24
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 4377 0 0 0 621 3 0 0 25 0 1 0 6274853 17489920 4092 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 4270 4092 74 138 0 4129 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17080

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1522224/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=27516 CPUtime=12.69
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 6998 0 0 0 1264 5 0 0 25 0 1 0 6274853 28176384 6713 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 6879 6713 74 138 0 6738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27516

[startup+25.5056 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1505072/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=45216 CPUtime=25.49
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 11397 0 0 0 2539 10 0 0 25 0 1 0 6274853 46301184 11112 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 11304 11112 74 138 0 11163 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45216

[startup+51.1099 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1470640/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=79012 CPUtime=51.08
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 19851 0 0 0 5091 17 0 0 25 0 1 0 6274853 80908288 19566 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 19753 19566 74 138 0 19612 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79012

[startup+102.317 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1421936/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=127772 CPUtime=102.28
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 32051 0 0 0 10198 30 0 0 25 0 1 0 6274853 130838528 31766 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 31943 31766 74 138 0 31802 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 127772

[startup+162.337 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1377712/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=171308 CPUtime=162.28
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 42910 0 0 0 16188 40 0 0 25 0 1 0 6274853 175419392 42625 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552083 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 42827 42625 74 138 0 42686 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 171308

[startup+222.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1377712/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=171308 CPUtime=222.29
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 42910 0 0 0 22188 41 0 0 25 0 1 0 6274853 175419392 42625 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 42827 42625 74 138 0 42686 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 171308

[startup+282.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13420
/proc/meminfo: memFree=1377712/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=171308 CPUtime=282.29
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 42910 0 0 0 28188 41 0 0 25 0 1 0 6274853 175419392 42625 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 42827 42625 74 138 0 42686 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 171308

[startup+342.385 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 13486
/proc/meminfo: memFree=1361856/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=187060 CPUtime=342.27
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 46845 0 0 0 34181 46 0 0 25 0 1 0 6274853 191549440 46560 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134559607 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 46765 46561 74 138 0 46624 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 187060

[startup+402.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 13578
/proc/meminfo: memFree=1320128/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=227252 CPUtime=402.25
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 56912 0 0 0 40172 53 0 0 25 0 1 0 6274853 232706048 56627 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 56813 56627 74 138 0 56672 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 227252

[startup+462.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1321136/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=227252 CPUtime=462.25
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 56912 0 0 0 46171 54 0 0 25 0 1 0 6274853 232706048 56627 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 56813 56627 74 138 0 56672 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 227252

[startup+522.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1321136/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=227252 CPUtime=522.25
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 56912 0 0 0 52171 54 0 0 25 0 1 0 6274853 232706048 56627 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 56813 56627 74 138 0 56672 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 227252

[startup+582.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1321136/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=227252 CPUtime=582.25
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 56912 0 0 0 58171 54 0 0 25 0 1 0 6274853 232706048 56627 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 56813 56627 74 138 0 56672 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 227252

[startup+642.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1309936/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=238744 CPUtime=642.25
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 59797 0 0 0 64169 56 0 0 25 0 1 0 6274853 244473856 59512 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 59686 59512 74 138 0 59545 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 238744

[startup+702.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1272560/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=276496 CPUtime=702.25
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 69169 0 0 0 70159 66 0 0 25 0 1 0 6274853 283131904 68884 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 69124 68884 74 138 0 68983 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 276496

[startup+762.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1263728/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=284948 CPUtime=762.26
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 71282 0 0 0 76158 68 0 0 25 0 1 0 6274853 291786752 70997 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 71237 70997 74 138 0 71096 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 284948

[startup+822.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1263728/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=284948 CPUtime=822.26
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 71283 0 0 0 82158 68 0 0 25 0 1 0 6274853 291786752 70998 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 71237 70998 74 138 0 71096 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 284948

[startup+882.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1263664/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=284948 CPUtime=882.26
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 71283 0 0 0 88158 68 0 0 25 0 1 0 6274853 291786752 70998 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 71237 70998 74 138 0 71096 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 284948

[startup+942.589 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1263664/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=284948 CPUtime=942.25
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 71283 0 0 0 94157 68 0 0 25 0 1 0 6274853 291786752 70998 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 71237 70998 74 138 0 71096 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 284948

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1263664/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=284948 CPUtime=1002.26
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 71283 0 0 0 100158 68 0 0 25 0 1 0 6274853 291786752 70998 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 71237 70998 74 138 0 71096 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 284948

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1263664/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=284948 CPUtime=1062.26
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 71283 0 0 0 106158 68 0 0 25 0 1 0 6274853 291786752 70998 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 71237 70998 74 138 0 71096 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 284948

[startup+1122.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1241584/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=307156 CPUtime=1122.26
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 76838 0 0 0 112153 73 0 0 25 0 1 0 6274853 314527744 76553 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 76789 76553 74 138 0 76648 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 307156

[startup+1182.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1237744/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=310732 CPUtime=1182.27
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 77751 0 0 0 118152 75 0 0 25 0 1 0 6274853 318189568 77466 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 77683 77466 74 138 0 77542 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 310732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13618
/proc/meminfo: memFree=1237744/2055920 swapFree=4192956/4192956
[pid=13419] ppid=13417 vsize=310732 CPUtime=1200.08
/proc/13419/stat : 13419 (minisat) R 13417 13419 12225 0 -1 4194304 77751 0 0 0 119933 75 0 0 25 0 1 0 6274853 318189568 77466 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/13419/statm: 77683 77466 74 138 0 77542 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 310732

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): 1200.52
CPU time (s): 1200.14
CPU user time (s): 1199.34
CPU system time (s): 0.799878
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 310732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.799878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77751
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= 1734

runsolver used 0.825874 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Thu Feb 22 03:55:26 UTC 2007

IDJOB= 307258
IDBENCH= 20201
IDSOLVER= 109
FILE ID= node25/307258-1172116526

PBS_JOBID= 3892903

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
COMMAND LINE= /tmp/evaluation/307258-1172116526/minisat /tmp/evaluation/307258-1172116526/instance-307258-1172116526.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-307258-1172116526 -o ROOT/results/node25/solver-307258-1172116526 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307258-1172116526/minisat /tmp/evaluation/307258-1172116526/instance-307258-1172116526.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  fd5c93189113fd3fe98f3e154d2a7947

RANDOM SEED= 47006001

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
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:       1548944 kB
Buffers:         40116 kB
Cached:         381824 kB
SwapCached:          0 kB
Active:         187780 kB
Inactive:       249548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548944 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          25596 kB
Slab:            55648 kB
Committed_AS:    79864 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node25 on Thu Feb 22 04:15:29 UTC 2007