Trace number 307094

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) 1200.13 1200.7

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
MD5SUMd2577f7a2140d90de7e64601ab0f2e47
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 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:         0.18         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 |   18468    78829   239418 |    26276        0    nan |  0.000 % |
0.40/0.49	c |       101 |   18468    78829   239418 |    28903      101    162 |  0.000 % |
0.50/0.60	c |       252 |   18468    78829   239418 |    31794      252    199 |  0.000 % |
0.71/0.74	c |       477 |   18468    78829   239418 |    34973      477    187 |  0.000 % |
0.91/0.96	c |       814 |   18468    78829   239418 |    38471      814    194 |  0.000 % |
1.22/1.30	c |      1322 |   18468    78829   239418 |    42318     1322    220 |  0.000 % |
1.73/1.81	c |      2083 |   18468    78829   239418 |    46550     2083    237 |  0.000 % |
2.55/2.58	c |      3222 |   18468    78829   239418 |    51205     3222    233 |  0.000 % |
3.68/3.73	c |      4930 |   18468    78829   239418 |    56325     4930    233 |  0.000 % |
5.52/5.63	c |      7492 |   18468    78829   239418 |    61958     7492    244 |  0.000 % |
8.59/8.67	c |     11338 |   18468    78829   239418 |    68154    11338    269 |  0.000 % |
13.51/13.62	c |     17104 |   18468    78829   239418 |    74969    17104    283 |  0.000 % |
22.31/22.41	c |     25754 |   18468    78829   239418 |    82466    25754    302 |  0.000 % |
36.85/36.95	c |     38728 |   18468    78829   239418 |    90713    38728    305 |  0.000 % |
63.88/63.96	c |     58190 |   18468    78829   239418 |    99784    58190    328 |  0.000 % |
109.25/109.38	c |     87382 |   18468    78829   239418 |   109762    87382    339 |  0.000 % |
182.76/182.91	c |    131171 |   18468    78829   239418 |   120739    31520    371 |  0.000 % |
287.06/287.26	c |    196855 |   18468    78829   239418 |   132812    97204    365 |  0.000 % |
500.52/500.97	c |    295381 |   18468    78829   239418 |   146094    74573    367 |  0.000 % |
888.29/888.80	c |    443170 |   18468    78829   239418 |   160703    88903    410 |  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/node58/watcher-307094-1172112999 -o ROOT/results/node58/solver-307094-1172112999 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307094-1172112999/minisat /tmp/evaluation/307094-1172112999/instance-307094-1172112999.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 26226
/proc/meminfo: memFree=1886320/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=2508 CPUtime=0
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 231256558 2568192 521 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 627 522 55 138 0 486 0

[startup+0.107045 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26226
/proc/meminfo: memFree=1886320/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=7252 CPUtime=0.09
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 1593 0 0 0 9 0 0 0 18 0 1 0 231256558 7426048 1560 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 1813 1561 58 138 0 1672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7252

[startup+0.515089 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26226
/proc/meminfo: memFree=1886320/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=8484 CPUtime=0.5
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 2250 0 0 0 49 1 0 0 21 0 1 0 231256558 8687616 1965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 2121 1965 74 138 0 1980 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8484

[startup+1.33518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26227
/proc/meminfo: memFree=1878184/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=9276 CPUtime=1.32
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 2452 0 0 0 131 1 0 0 25 0 1 0 231256558 9498624 2167 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550480 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 2319 2167 74 138 0 2178 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9276

[startup+2.97136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26227
/proc/meminfo: memFree=1876520/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=11532 CPUtime=2.96
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 2987 0 0 0 294 2 0 0 25 0 1 0 231256558 11808768 2702 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 2883 2702 74 138 0 2742 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11532

[startup+6.25172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26227
/proc/meminfo: memFree=1871728/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=16168 CPUtime=6.24
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 4160 0 0 0 621 3 0 0 25 0 1 0 231256558 16556032 3875 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 4042 3875 74 138 0 3901 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16168

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26227
/proc/meminfo: memFree=1861432/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=25852 CPUtime=12.68
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 6587 0 0 0 1263 5 0 0 25 0 1 0 231256558 26472448 6302 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 6463 6302 74 138 0 6322 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25852

[startup+25.5069 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26227
/proc/meminfo: memFree=1844856/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=43004 CPUtime=25.49
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 10851 0 0 0 2539 10 0 0 25 0 1 0 231256558 44036096 10566 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 10751 10566 74 138 0 10610 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43004

[startup+51.1137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26227
/proc/meminfo: memFree=1814072/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=73248 CPUtime=51.09
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 18418 0 0 0 5092 17 0 0 25 0 1 0 231256558 75005952 18133 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 18312 18133 74 138 0 18171 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 73248

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26227
/proc/meminfo: memFree=1766136/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=121352 CPUtime=102.28
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 30466 0 0 0 10200 28 0 0 25 0 1 0 231256558 124264448 30181 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 30338 30181 74 138 0 30197 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 121352

[startup+162.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26227
/proc/meminfo: memFree=1724344/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=162396 CPUtime=162.29
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 40695 0 0 0 16193 36 0 0 25 0 1 0 231256558 166293504 40410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 40599 40410 74 138 0 40458 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 162396

[startup+222.361 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26227
/proc/meminfo: memFree=1724408/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=162396 CPUtime=222.29
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 40695 0 0 0 22193 36 0 0 25 0 1 0 231256558 166293504 40410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 40599 40410 74 138 0 40458 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 162396

[startup+282.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26311
/proc/meminfo: memFree=1723080/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=162396 CPUtime=282.26
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 40695 0 0 0 28190 36 0 0 25 0 1 0 231256558 166293504 40410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 40599 40410 74 138 0 40458 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 162396

[startup+342.471 s]
/proc/loadavg: 1.26 1.06 1.02 2/71 26898
/proc/meminfo: memFree=1659056/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=197176 CPUtime=342.14
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 49411 0 0 0 34164 50 0 0 25 0 1 0 231256558 201908224 49126 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 49294 49126 74 138 0 49153 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 197176

[startup+402.498 s]
/proc/loadavg: 1.09 1.05 1.01 2/65 26922
/proc/meminfo: memFree=1647344/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=209472 CPUtime=402.13
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 52474 0 0 0 40158 55 0 0 25 0 1 0 231256558 214499328 52189 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 52368 52189 74 138 0 52227 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 209472

[startup+462.515 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 26922
/proc/meminfo: memFree=1647344/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=209472 CPUtime=462.13
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 52474 0 0 0 46158 55 0 0 25 0 1 0 231256558 214499328 52189 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 52368 52189 74 138 0 52227 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 209472

[startup+522.53 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 26922
/proc/meminfo: memFree=1647280/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=209472 CPUtime=522.13
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 52474 0 0 0 52158 55 0 0 25 0 1 0 231256558 214499328 52189 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 52368 52189 74 138 0 52227 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 209472

[startup+582.543 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26922
/proc/meminfo: memFree=1647344/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=209472 CPUtime=582.13
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 52474 0 0 0 58158 55 0 0 25 0 1 0 231256558 214499328 52189 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 52368 52189 74 138 0 52227 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 209472

[startup+642.564 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26922
/proc/meminfo: memFree=1634672/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=222440 CPUtime=642.14
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 55661 0 0 0 64156 58 0 0 25 0 1 0 231256558 227778560 55376 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 55610 55376 74 138 0 55469 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 222440

[startup+702.582 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26922
/proc/meminfo: memFree=1618360/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=238584 CPUtime=702.13
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 59724 0 0 0 70151 62 0 0 25 0 1 0 231256558 244310016 59439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 59646 59439 74 138 0 59505 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 238584

[startup+762.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26922
/proc/meminfo: memFree=1618296/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=238584 CPUtime=762.14
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 59724 0 0 0 76152 62 0 0 25 0 1 0 231256558 244310016 59439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 59646 59439 74 138 0 59505 0
Current children cumulated CPU time (s) 762.14
Current children cumulated vsize (KiB) 238584

[startup+822.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26922
/proc/meminfo: memFree=1618360/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=238584 CPUtime=822.14
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 59724 0 0 0 82152 62 0 0 25 0 1 0 231256558 244310016 59439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 59646 59439 74 138 0 59505 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 238584

[startup+882.638 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 26922
/proc/meminfo: memFree=1618360/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=238584 CPUtime=882.14
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 59724 0 0 0 88152 62 0 0 25 0 1 0 231256558 244310016 59439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 59646 59439 74 138 0 59505 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 238584

[startup+942.654 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 26922
/proc/meminfo: memFree=1618296/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=238584 CPUtime=942.14
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 59724 0 0 0 94152 62 0 0 25 0 1 0 231256558 244310016 59439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 59646 59439 74 138 0 59505 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 238584

[startup+1002.67 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26922
/proc/meminfo: memFree=1618296/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=238584 CPUtime=1002.15
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 59724 0 0 0 100153 62 0 0 25 0 1 0 231256558 244310016 59439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 59646 59439 74 138 0 59505 0
Current children cumulated CPU time (s) 1002.15
Current children cumulated vsize (KiB) 238584

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26922
/proc/meminfo: memFree=1592504/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=264380 CPUtime=1062.16
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 66172 0 0 0 106147 69 0 0 25 0 1 0 231256558 270725120 65887 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 66095 65887 74 138 0 65954 0
Current children cumulated CPU time (s) 1062.16
Current children cumulated vsize (KiB) 264380

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26922
/proc/meminfo: memFree=1586616/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=270192 CPUtime=1122.15
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 67638 0 0 0 112145 70 0 0 25 0 1 0 231256558 276676608 67353 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 67548 67353 74 138 0 67407 0
Current children cumulated CPU time (s) 1122.15
Current children cumulated vsize (KiB) 270192

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26922
/proc/meminfo: memFree=1586552/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=270192 CPUtime=1182.15
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 67638 0 0 0 118145 70 0 0 25 0 1 0 231256558 276676608 67353 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 67548 67353 74 138 0 67407 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 270192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26922
/proc/meminfo: memFree=1586552/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=270192 CPUtime=1200.08
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 67638 0 0 0 119938 70 0 0 25 0 1 0 231256558 276676608 67353 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 67548 67353 74 138 0 67407 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 270192

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

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

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26922
/proc/meminfo: memFree=1586552/2055920 swapFree=4183888/4192956
[pid=26226] ppid=26224 vsize=270192 CPUtime=1200.08
/proc/26226/stat : 26226 (minisat) R 26224 26226 26098 0 -1 4194304 67638 0 0 0 119938 70 0 0 25 0 1 0 231256558 276676608 67353 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26226/statm: 67548 67353 74 138 0 67407 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 270192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.7
CPU time (s): 1200.13
CPU user time (s): 1199.38
CPU system time (s): 0.751885
CPU usage (%): 99.9525
Max. virtual memory (cumulated for all children) (KiB): 270192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.38
system time used= 0.751885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67638
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= 2098

runsolver used 0.778881 second user time and 2.53461 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Thu Feb 22 02:56:39 UTC 2007

IDJOB= 307094
IDBENCH= 20197
IDSOLVER= 109
FILE ID= node58/307094-1172112999

PBS_JOBID= 3892932

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
COMMAND LINE= /tmp/evaluation/307094-1172112999/minisat /tmp/evaluation/307094-1172112999/instance-307094-1172112999.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-307094-1172112999 -o ROOT/results/node58/solver-307094-1172112999 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307094-1172112999/minisat /tmp/evaluation/307094-1172112999/instance-307094-1172112999.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d2577f7a2140d90de7e64601ab0f2e47

RANDOM SEED= 990895600

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1886728 kB
Buffers:         17600 kB
Cached:          98604 kB
SwapCached:       3476 kB
Active:          56268 kB
Inactive:        72032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886728 kB
SwapTotal:     4192956 kB
SwapFree:      4183888 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            26964 kB
Committed_AS:   596512 kB
PageTables:       1380 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= 66562 MiB

End job on node58 on Thu Feb 22 03:16:42 UTC 2007