Trace number 329115

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 1200.45

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k50.cnf
MD5SUM18bfff146478ee5369d7f8a59c6fe709
Bench CategoryINDUST (industrial 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 variables38647
Number of clauses150130
Sum of the clauses size407902
Maximum clause length37
Minimum clause length1
Number of clauses of size 1668
Number of clauses of size 271936
Number of clauses of size 371760
Number of clauses of size 4286
Number of clauses of size 5545
Number of clauses of size over 54935

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:  38647                                                |
0.00/0.00	c |  Number of clauses:    150130                                               |
0.19/0.20	c |  Parsing time:         0.19         s                                       |
0.89/0.95	c ============================[ Search Statistics ]==============================
0.89/0.95	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.95	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.95	c ===============================================================================
0.89/0.95	c |         0 |   16592   115285   416328 |    38428        0    nan |  0.000 % |
1.00/1.03	c |       102 |   16592   115285   416328 |    42271      102    112 |  1.744 % |
1.00/1.07	c |       252 |   16592   115285   416328 |    46498      252     53 |  1.744 % |
1.10/1.11	c |       477 |   16592   115285   416328 |    51148      477     39 |  1.744 % |
1.19/1.27	c |       815 |   16592   115285   416328 |    56262      815     31 |  1.744 % |
1.89/1.92	c |      1322 |   16592   115285   416328 |    61889     1322     81 |  1.744 % |
2.29/2.39	c |      2081 |   16592   115285   416328 |    68078     2081     87 |  1.744 % |
2.39/2.50	c |      3221 |   16592   115285   416328 |    74885     3221     63 |  1.744 % |
4.89/4.91	c |      4931 |   16592   115285   416328 |    82374     4931     90 |  1.744 % |
6.50/6.51	c |      7493 |   16592   115285   416328 |    90611     7493    102 |  1.744 % |
6.89/6.95	c |     11339 |   16592   115285   416328 |    99673    11339     87 |  1.744 % |
11.99/12.03	c |     17105 |   16592   115285   416328 |   109640    17105    103 |  1.744 % |
19.49/19.53	c |     25755 |   16592   115285   416328 |   120604    25755     91 |  1.744 % |
31.19/31.24	c |     38730 |   16590   115265   416245 |   132665    38725     94 |  1.749 % |
49.58/49.69	c |     58191 |   16590   115265   416245 |   145931    58186     98 |  1.749 % |
92.06/92.14	c |     87384 |   16590   115265   416245 |   160524    87379     95 |  1.749 % |
148.65/148.74	c |    131173 |   16587   115257   416227 |   176577   131166    112 |  1.757 % |
296.41/296.52	c |    196857 |   16488   114535   413387 |   194234    27069    207 |  2.013 % |
629.93/630.10	c |    295384 |   16488   114535   413387 |   213658   125596    365 |  2.013 % |
1091.10/1091.48	c |    443173 |   16488   114535   413387 |   235024    64609    432 |  2.013 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-329115-1173132420 -o ROOT/results/node76/solver-329115-1173132420 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329115-1173132420/minisat /tmp/evaluation/329115-1173132420/instance-329115-1173132420.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.95 0.99 3/69 31088
/proc/meminfo: memFree=1266064/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=1756 CPUtime=0
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 334 0 0 0 0 0 0 0 19 0 1 0 333200378 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520226 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 439 319 50 138 0 298 0

[startup+0.0320351 s]
/proc/loadavg: 0.91 0.95 0.99 3/69 31088
/proc/meminfo: memFree=1266064/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=3912 CPUtime=0.02
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 847 0 0 0 2 0 0 0 19 0 1 0 333200378 4005888 832 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 978 832 58 138 0 837 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3912

[startup+0.101042 s]
/proc/loadavg: 0.91 0.95 0.99 3/69 31088
/proc/meminfo: memFree=1266064/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=7880 CPUtime=0.09
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 1793 0 0 0 9 0 0 0 19 0 1 0 333200378 8069120 1778 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 1970 1779 58 138 0 1829 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7880

[startup+0.301064 s]
/proc/loadavg: 0.91 0.95 0.99 3/69 31088
/proc/meminfo: memFree=1266064/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=16476 CPUtime=0.29
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 3848 0 0 0 28 1 0 0 21 0 1 0 333200378 16871424 3833 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 4119 3833 72 138 0 3978 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16476

[startup+0.701111 s]
/proc/loadavg: 0.91 0.95 0.99 3/69 31088
/proc/meminfo: memFree=1266064/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=23488 CPUtime=0.69
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 5530 0 0 0 67 2 0 0 25 0 1 0 333200378 24051712 5515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134535731 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 5872 5515 72 138 0 5731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23488

[startup+1.5012 s]
/proc/loadavg: 0.91 0.95 0.99 2/70 31089
/proc/meminfo: memFree=1245576/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=21392 CPUtime=1.49
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 5808 0 0 0 147 2 0 0 25 0 1 0 333200378 21905408 5123 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 5348 5123 74 138 0 5207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21392

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.99 2/70 31089
/proc/meminfo: memFree=1245448/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=21392 CPUtime=3.09
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 5808 0 0 0 307 2 0 0 25 0 1 0 333200378 21905408 5123 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 5348 5123 74 138 0 5207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21392

[startup+6.30175 s]
/proc/loadavg: 0.92 0.95 0.99 2/70 31089
/proc/meminfo: memFree=1245256/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=22316 CPUtime=6.29
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 6022 0 0 0 627 2 0 0 25 0 1 0 333200378 22851584 5337 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 5579 5337 74 138 0 5438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22316

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.99 2/70 31089
/proc/meminfo: memFree=1240648/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=26584 CPUtime=12.69
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 7092 0 0 0 1266 3 0 0 25 0 1 0 333200378 27222016 6407 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 6646 6407 74 138 0 6505 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26584

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.99 2/70 31089
/proc/meminfo: memFree=1235016/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=32168 CPUtime=25.48
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 8476 0 0 0 2544 4 0 0 25 0 1 0 333200378 32940032 7791 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 8042 7791 74 138 0 7901 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32168

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.99 2/70 31089
/proc/meminfo: memFree=1224712/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=42412 CPUtime=51.08
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 11061 0 0 0 5100 8 0 0 25 0 1 0 333200378 43429888 10376 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 10603 10376 74 138 0 10462 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42412

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.99 2/70 31089
/proc/meminfo: memFree=1208392/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=58696 CPUtime=102.27
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 15082 0 0 0 10215 12 0 0 25 0 1 0 333200378 60104704 14397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 14674 14397 74 138 0 14533 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58696

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1182280/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=84996 CPUtime=162.25
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 21641 0 0 0 16207 18 0 0 25 0 1 0 333200378 87035904 20956 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 21249 20956 74 138 0 21108 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 84996

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1156296/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=110756 CPUtime=222.23
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 28083 0 0 0 22199 24 0 0 25 0 1 0 333200378 113414144 27398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 27689 27398 74 138 0 27548 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 110756

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1132296/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=134668 CPUtime=282.21
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 34095 0 0 0 28191 30 0 0 25 0 1 0 333200378 137900032 33410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 33667 33410 74 138 0 33526 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 134668

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1132296/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=134668 CPUtime=342.19
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 34095 0 0 0 34189 30 0 0 25 0 1 0 333200378 137900032 33410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 33667 33410 74 138 0 33526 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 134668

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1132296/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=134668 CPUtime=402.19
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 34095 0 0 0 40188 31 0 0 25 0 1 0 333200378 137900032 33410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 33667 33410 74 138 0 33526 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 134668

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1131016/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=136120 CPUtime=462.16
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 34456 0 0 0 46185 31 0 0 25 0 1 0 333200378 139386880 33771 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 34030 33771 74 138 0 33889 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 136120

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1103752/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=163648 CPUtime=522.15
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 41315 0 0 0 52177 38 0 0 25 0 1 0 333200378 167575552 40630 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 40912 40630 74 138 0 40771 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 163648

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1078152/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=188920 CPUtime=582.13
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 47644 0 0 0 58170 43 0 0 25 0 1 0 333200378 193454080 46959 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 47230 46959 74 138 0 47089 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 188920

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1055304/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=211516 CPUtime=642.12
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 53293 0 0 0 64164 48 0 0 25 0 1 0 333200378 216592384 52608 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 52879 52608 74 138 0 52738 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 211516

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1045832/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=221056 CPUtime=702.1
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 55673 0 0 0 70159 51 0 0 25 0 1 0 333200378 226361344 54988 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 55264 54988 74 138 0 55123 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 221056

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1037704/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=229116 CPUtime=762.09
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 57701 0 0 0 76155 54 0 0 25 0 1 0 333200378 234614784 57016 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 57279 57016 74 138 0 57138 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 229116

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=1019784/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=247260 CPUtime=822.08
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 62209 0 0 0 82150 58 0 0 25 0 1 0 333200378 253194240 61524 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 61815 61524 74 138 0 61674 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 247260

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=995592/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=271480 CPUtime=882.06
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 68211 0 0 0 88143 63 0 0 25 0 1 0 333200378 277995520 67526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 67870 67526 74 138 0 67729 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 271480

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=973512/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=293604 CPUtime=942.04
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 73733 0 0 0 94135 69 0 0 25 0 1 0 333200378 300650496 73048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549500 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 73401 73048 74 138 0 73260 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 293604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=973384/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=293604 CPUtime=1002.03
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 73733 0 0 0 100134 69 0 0 25 0 1 0 333200378 300650496 73048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 73401 73048 74 138 0 73260 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 293604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=973448/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=293604 CPUtime=1062.01
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 73733 0 0 0 106132 69 0 0 25 0 1 0 333200378 300650496 73048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 73401 73048 74 138 0 73260 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 293604

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=973448/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=293604 CPUtime=1121.99
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 73733 0 0 0 112130 69 0 0 25 0 1 0 333200378 300650496 73048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 73401 73048 74 138 0 73260 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 293604

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=973384/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=293604 CPUtime=1181.97
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 73733 0 0 0 118128 69 0 0 25 0 1 0 333200378 300650496 73048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 73401 73048 74 138 0 73260 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 293604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 31089
/proc/meminfo: memFree=973384/2055888 swapFree=4087252/4096564
[pid=31088] ppid=31086 vsize=293604 CPUtime=1200.07
/proc/31088/stat : 31088 (minisat) R 31086 31088 29705 0 -1 4194304 73733 0 0 0 119938 69 0 0 25 0 1 0 333200378 300650496 73048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/31088/statm: 73401 73048 74 138 0 73260 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 293604

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): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.39
CPU system time (s): 0.740887
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 293604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.39
system time used= 0.740887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73733
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= 1750

runsolver used 0.989849 second user time and 2.30365 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Mar  5 22:07:01 UTC 2007

IDJOB= 329115
IDBENCH= 20532
IDSOLVER= 109
FILE ID= node76/329115-1173132420

PBS_JOBID= 4015144

Free space on /tmp= 66635 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329115-1173132420/minisat /tmp/evaluation/329115-1173132420/instance-329115-1173132420.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-329115-1173132420 -o ROOT/results/node76/solver-329115-1173132420 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329115-1173132420/minisat /tmp/evaluation/329115-1173132420/instance-329115-1173132420.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  18bfff146478ee5369d7f8a59c6fe709

RANDOM SEED= 802094513

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1266472 kB
Buffers:         34436 kB
Cached:         679040 kB
SwapCached:       2836 kB
Active:         189668 kB
Inactive:       533544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1266472 kB
SwapTotal:     4096564 kB
SwapFree:      4087252 kB
Dirty:            4552 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            52508 kB
Committed_AS:  1148960 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66635 MiB

End job on node76 on Mon Mar  5 22:27:03 UTC 2007