Trace number 298197

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) 1200.09 1200.54

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
MD5SUM5cb12367c8059b22462366f8563a334f
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     482     2101     6408 |      700        0    nan |  0.000 % |
0.00/0.00	c |       100 |     482     2101     6408 |      770      100     21 |  0.000 % |
0.00/0.01	c |       250 |     482     2101     6408 |      847      250     21 |  0.000 % |
0.00/0.02	c |       477 |     482     2101     6408 |      932      477     22 |  0.000 % |
0.00/0.03	c |       815 |     482     2101     6408 |     1025      815     22 |  0.000 % |
0.00/0.05	c |      1321 |     482     2101     6408 |     1127      785     21 |  0.000 % |
0.00/0.08	c |      2080 |     482     2101     6408 |     1240      943     21 |  0.000 % |
0.10/0.14	c |      3219 |     482     2101     6408 |     1364      793     20 |  0.000 % |
0.20/0.21	c |      4927 |     482     2101     6408 |     1501     1079     21 |  0.000 % |
0.30/0.33	c |      7489 |     482     2101     6408 |     1651     1310     21 |  0.000 % |
0.50/0.53	c |     11333 |     482     2101     6408 |     1816      906     19 |  0.000 % |
0.81/0.82	c |     17099 |     482     2101     6408 |     1998     1079     18 |  0.000 % |
1.22/1.27	c |     25748 |     482     2101     6408 |     2197     1546     21 |  0.000 % |
1.94/1.98	c |     38722 |     482     2101     6408 |     2417     2211     20 |  0.000 % |
3.06/3.07	c |     58183 |     482     2101     6408 |     2659     1956     22 |  0.000 % |
4.81/4.82	c |     87375 |     482     2101     6408 |     2925     2663     21 |  0.000 % |
7.47/7.49	c |    131167 |     482     2101     6408 |     3218     1899     19 |  0.000 % |
11.67/11.69	c |    196851 |     482     2101     6408 |     3539     2138     22 |  0.000 % |
18.02/18.13	c |    295377 |     482     2101     6408 |     3893     1946     21 |  0.000 % |
28.25/28.36	c |    443170 |     482     2101     6408 |     4283     3673     23 |  0.000 % |
44.23/44.34	c |    664853 |     482     2101     6408 |     4711     4272     22 |  0.000 % |
68.70/68.81	c |    997379 |     482     2101     6408 |     5182     3461     23 |  0.000 % |
106.89/107.04	c |   1496170 |     482     2101     6408 |     5700     5072     23 |  0.000 % |
166.27/166.35	c |   2244353 |     482     2101     6408 |     6270     5583     22 |  0.000 % |
260.47/260.63	c |   3366627 |     482     2101     6408 |     6898     5094     25 |  0.000 % |
407.60/407.76	c |   5050038 |     482     2101     6408 |     7587     6795     23 |  0.000 % |
639.50/639.85	c |   7575156 |     482     2101     6408 |     8346     6489     25 |  0.000 % |
1001.34/1001.75	c |  11362832 |     482     2101     6408 |     9181     7986     21 |  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/node66/watcher-298197-1171851629 -o ROOT/results/node66/solver-298197-1171851629 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298197-1171851629/minisat /tmp/evaluation/298197-1171851629/instance-298197-1171851629.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: 0.91 0.97 0.99 3/64 27103
/proc/meminfo: memFree=415968/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=1884 CPUtime=0
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 205120409 1929216 142 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532770 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 471 142 72 138 0 330 0

[startup+0.106452 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27103
/proc/meminfo: memFree=415968/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=2016 CPUtime=0.1
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 188 0 0 0 10 0 0 0 18 0 1 0 205120409 2064384 172 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 504 172 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.514534 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27103
/proc/meminfo: memFree=415968/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=2148 CPUtime=0.5
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 217 0 0 0 50 0 0 0 21 0 1 0 205120409 2199552 201 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 537 201 73 138 0 396 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2148

[startup+1.3347 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 27104
/proc/meminfo: memFree=415320/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=2280 CPUtime=1.32
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 247 0 0 0 132 0 0 0 25 0 1 0 205120409 2334720 231 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 570 231 73 138 0 429 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2280

[startup+2.97103 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 27104
/proc/meminfo: memFree=415064/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=2412 CPUtime=2.96
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 285 0 0 0 296 0 0 0 25 0 1 0 205120409 2469888 269 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552611 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 603 269 73 138 0 462 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2412

[startup+6.25069 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 27104
/proc/meminfo: memFree=414872/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=2544 CPUtime=6.24
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 328 0 0 0 624 0 0 0 25 0 1 0 205120409 2605056 312 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 636 312 73 138 0 495 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2544

[startup+12.705 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 27104
/proc/meminfo: memFree=414560/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=2808 CPUtime=12.69
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 392 0 0 0 1269 0 0 0 25 0 1 0 205120409 2875392 376 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 702 376 73 138 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2808

[startup+25.5096 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 27104
/proc/meminfo: memFree=414240/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=3204 CPUtime=25.49
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 469 0 0 0 2549 0 0 0 25 0 1 0 205120409 3280896 453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 801 453 73 138 0 660 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3204

[startup+51.1187 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 27104
/proc/meminfo: memFree=413792/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=3600 CPUtime=51.09
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 573 0 0 0 5109 0 0 0 25 0 1 0 205120409 3686400 557 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 900 557 73 138 0 759 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3600

[startup+102.332 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 27104
/proc/meminfo: memFree=413344/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=3996 CPUtime=102.29
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 675 0 0 0 10228 1 0 0 25 0 1 0 205120409 4091904 659 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557073 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 999 659 73 138 0 858 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3996

[startup+162.355 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=412832/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=4396 CPUtime=162.28
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 787 0 0 0 16227 1 0 0 25 0 1 0 205120409 4501504 771 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556696 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1099 771 73 138 0 958 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4396

[startup+222.373 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=412320/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=4932 CPUtime=222.28
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 902 0 0 0 22227 1 0 0 25 0 1 0 205120409 5050368 886 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1233 886 73 138 0 1092 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 4932

[startup+282.394 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=412000/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=5208 CPUtime=282.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 978 0 0 0 28226 1 0 0 25 0 1 0 205120409 5332992 962 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1302 962 73 138 0 1161 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 5208

[startup+342.418 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=411744/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=5340 CPUtime=342.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1029 0 0 0 34226 1 0 0 25 0 1 0 205120409 5468160 1013 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1335 1013 73 138 0 1194 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 5340

[startup+402.441 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=411680/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=5464 CPUtime=402.28
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1046 0 0 0 40226 2 0 0 25 0 1 0 205120409 5595136 1030 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1366 1030 73 138 0 1225 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 5464

[startup+462.461 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 27104
/proc/meminfo: memFree=411424/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=5736 CPUtime=462.28
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1123 0 0 0 46226 2 0 0 25 0 1 0 205120409 5873664 1107 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1434 1107 73 138 0 1293 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 5736

[startup+522.479 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=411296/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=5868 CPUtime=522.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1164 0 0 0 52225 2 0 0 25 0 1 0 205120409 6008832 1148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1467 1148 73 138 0 1326 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 5868

[startup+582.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=411168/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=5996 CPUtime=582.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1187 0 0 0 58225 2 0 0 25 0 1 0 205120409 6139904 1171 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1499 1171 73 138 0 1358 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 5996

[startup+642.526 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=411040/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=6280 CPUtime=642.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1233 0 0 0 64225 2 0 0 25 0 1 0 205120409 6430720 1217 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1570 1217 73 138 0 1429 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 6280

[startup+702.546 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=410912/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=6280 CPUtime=702.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1261 0 0 0 70225 2 0 0 25 0 1 0 205120409 6430720 1245 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1570 1245 73 138 0 1429 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 6280

[startup+762.566 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=410784/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=6412 CPUtime=762.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1292 0 0 0 76224 3 0 0 25 0 1 0 205120409 6565888 1276 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134560338 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1603 1276 73 138 0 1462 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 6412

[startup+822.588 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27104
/proc/meminfo: memFree=410720/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=6556 CPUtime=822.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1317 0 0 0 82224 3 0 0 25 0 1 0 205120409 6713344 1301 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1639 1301 73 138 0 1498 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 6556

[startup+882.61 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 27104
/proc/meminfo: memFree=410592/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=6692 CPUtime=882.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1335 0 0 0 88224 3 0 0 25 0 1 0 205120409 6852608 1319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550738 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1673 1319 73 138 0 1532 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 6692

[startup+942.63 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 27104
/proc/meminfo: memFree=410528/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=6692 CPUtime=942.27
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1353 0 0 0 94224 3 0 0 25 0 1 0 205120409 6852608 1337 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1673 1337 73 138 0 1532 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 6692

[startup+1002.65 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 27104
/proc/meminfo: memFree=410464/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=6836 CPUtime=1002.26
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1379 0 0 0 100223 3 0 0 25 0 1 0 205120409 7000064 1363 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1709 1363 73 138 0 1568 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 6836

[startup+1062.67 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27104
/proc/meminfo: memFree=410272/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=6972 CPUtime=1062.26
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1417 0 0 0 106223 3 0 0 25 0 1 0 205120409 7139328 1401 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1743 1401 73 138 0 1602 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 6972

[startup+1122.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27104
/proc/meminfo: memFree=410144/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=7208 CPUtime=1122.25
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1464 0 0 0 112222 3 0 0 25 0 1 0 205120409 7380992 1448 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1802 1448 73 138 0 1661 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 7208

[startup+1182.72 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27106
/proc/meminfo: memFree=410016/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=7208 CPUtime=1182.26
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1491 0 0 0 118222 4 0 0 25 0 1 0 205120409 7380992 1475 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1802 1475 73 138 0 1661 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 7208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27106
/proc/meminfo: memFree=409952/2055920 swapFree=4183396/4192956
[pid=27103] ppid=27101 vsize=7324 CPUtime=1200.08
/proc/27103/stat : 27103 (minisat) R 27101 27103 25660 0 -1 4194304 1498 0 0 0 120004 4 0 0 25 0 1 0 205120409 7499776 1482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/27103/statm: 1831 1482 73 138 0 1690 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7324

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): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.043993
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 7340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1498
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= 1186

runsolver used 0.776881 second user time and 2.44063 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Feb 19 02:20:29 UTC 2007

IDJOB= 298197
IDBENCH= 19980
IDSOLVER= 109
FILE ID= node66/298197-1171851629

PBS_JOBID= 3839717

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298197-1171851629/minisat /tmp/evaluation/298197-1171851629/instance-298197-1171851629.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-298197-1171851629 -o ROOT/results/node66/solver-298197-1171851629 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298197-1171851629/minisat /tmp/evaluation/298197-1171851629/instance-298197-1171851629.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  5cb12367c8059b22462366f8563a334f

RANDOM SEED= 614528433

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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:        416376 kB
Buffers:         51252 kB
Cached:        1433856 kB
SwapCached:       3616 kB
Active:         838604 kB
Inactive:       656188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        416376 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:           130808 kB
Committed_AS:   568684 kB
PageTables:       1376 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= 66563 MiB

End job on node66 on Mon Feb 19 02:40:31 UTC 2007