Trace number 421451

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? (TO) 1200.04 1200.33

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

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:  151952                                               |
0.00/0.00	c |  Number of clauses:    697321                                               |
0.79/0.84	c |  Parsing time:         0.77         s                                       |
2.99/3.05	c ============================[ Search Statistics ]==============================
2.99/3.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.99/3.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.99/3.05	c ===============================================================================
2.99/3.05	c |         0 |   42845   260433   679924 |    86811        0    nan |  0.000 % |
3.30/3.37	c |       101 |   42511   260433   679924 |    95492       87     36 | 48.738 % |
3.49/3.54	c |       251 |   42361   260433   679924 |   105041      231     41 | 49.547 % |
3.79/3.85	c |       478 |   42077   260433   679924 |   115545      449     40 | 50.593 % |
4.19/4.28	c |       815 |   41827   260433   679924 |   127099      785     50 | 50.757 % |
4.99/5.09	c |      1322 |   33349   197473   530289 |   139809     1267     53 | 50.980 % |
5.99/6.07	c |      2081 |   33011   195310   524862 |   153790     2021     59 | 51.087 % |
7.09/7.11	c |      3220 |   32914   194273   522415 |   169170     3154     67 | 53.773 % |
8.59/8.64	c |      4930 |   28839   161590   438544 |   186087     4720     73 | 54.370 % |
10.89/10.98	c |      7493 |   26365   144864   397174 |   204695     7230     70 | 56.615 % |
14.79/14.84	c |     11337 |   26365   144864   397174 |   225165    11073     73 | 56.623 % |
19.89/19.96	c |     17103 |   24502   131430   362341 |   247681    16716     61 | 59.168 % |
29.18/29.26	c |     25753 |   20641   106729   296255 |   272450    25333     52 | 59.168 % |
46.68/46.77	c |     38728 |   20641   106729   296255 |   299695    38308     46 | 59.168 % |
78.58/78.69	c |     58189 |   20641   106729   296255 |   329664    57769     44 | 59.168 % |
130.86/130.98	c |     87382 |   20641   106729   296255 |   362631    86962     39 | 59.168 % |
233.64/233.74	c |    131171 |   20103   102055   283065 |   398894   130706     37 | 59.522 % |
393.20/393.35	c |    196856 |   20063   101795   282390 |   438783   196381     38 | 59.658 % |
703.62/703.83	c |    295382 |   19857   100308   278529 |   482661   294892     37 | 59.684 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-421451-1177491766 -o ROOT/results/node30/solver-421451-1177491766 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421451-1177491766/minisat_noassertions /tmp/evaluation/421451-1177491766/instance-421451-1177491766.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: 0.92 0.97 0.70 3/77 5304
/proc/meminfo: memFree=1836032/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=2328 CPUtime=0
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 197092409 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 582 463 50 130 0 449 0

[startup+0.0582881 s]
/proc/loadavg: 0.92 0.97 0.70 3/77 5304
/proc/meminfo: memFree=1836032/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=7580 CPUtime=0.05
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 1719 0 0 0 5 0 0 0 18 0 1 0 197092409 7761920 1705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 1895 1706 50 130 0 1762 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7580

[startup+0.102291 s]
/proc/loadavg: 0.92 0.97 0.70 3/77 5304
/proc/meminfo: memFree=1836032/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=14904 CPUtime=0.09
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 3225 0 0 0 8 1 0 0 18 0 1 0 197092409 15261696 3212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549439 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 3726 3214 50 130 0 3593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.302302 s]
/proc/loadavg: 0.92 0.97 0.70 3/77 5304
/proc/meminfo: memFree=1836032/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=31124 CPUtime=0.29
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 7439 0 0 0 26 3 0 0 19 0 1 0 197092409 31870976 7425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 7781 7425 50 130 0 7648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31124

[startup+0.701327 s]
/proc/loadavg: 0.92 0.97 0.70 3/77 5304
/proc/meminfo: memFree=1836032/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=54964 CPUtime=0.69
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 12500 0 0 0 64 5 0 0 23 0 1 0 197092409 56283136 12486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531283 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 13741 12486 50 130 0 13608 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54964

[startup+1.50137 s]
/proc/loadavg: 0.92 0.97 0.70 2/78 5305
/proc/meminfo: memFree=1780280/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=66112 CPUtime=1.49
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 15081 0 0 0 142 7 0 0 25 0 1 0 197092409 67698688 15067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686759 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 16528 15068 62 130 0 16395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66112

[startup+3.10147 s]
/proc/loadavg: 0.92 0.97 0.70 2/78 5305
/proc/meminfo: memFree=1767416/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=67744 CPUtime=3.09
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 18558 0 0 0 300 9 0 0 25 0 1 0 197092409 69369856 15966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 16936 15966 63 130 0 16803 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67744

[startup+6.30167 s]
/proc/loadavg: 0.93 0.97 0.70 2/78 5305
/proc/meminfo: memFree=1771896/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=67924 CPUtime=6.29
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 18594 0 0 0 620 9 0 0 25 0 1 0 197092409 69554176 16002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 16981 16002 67 130 0 16848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67924

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.70 2/78 5305
/proc/meminfo: memFree=1772024/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=67924 CPUtime=12.69
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 18594 0 0 0 1260 9 0 0 25 0 1 0 197092409 69554176 16002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 16981 16002 67 130 0 16848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67924

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.71 2/78 5305
/proc/meminfo: memFree=1772152/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=67924 CPUtime=25.49
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 18594 0 0 0 2540 9 0 0 25 0 1 0 197092409 69554176 16002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 16981 16002 67 130 0 16848 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67924

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.71 2/78 5305
/proc/meminfo: memFree=1772152/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=68168 CPUtime=51.08
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 18635 0 0 0 5098 10 0 0 25 0 1 0 197092409 69804032 16043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 17042 16043 67 130 0 16909 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68168

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.73 2/78 5305
/proc/meminfo: memFree=1771896/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=68288 CPUtime=102.27
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 18665 0 0 0 10217 10 0 0 25 0 1 0 197092409 69926912 16073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 17072 16073 67 130 0 16939 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68288

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 5305
/proc/meminfo: memFree=1771384/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=68984 CPUtime=162.26
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 18788 0 0 0 16215 11 0 0 25 0 1 0 197092409 70639616 16196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 17246 16196 67 130 0 17113 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 68984

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 5305
/proc/meminfo: memFree=1769848/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=70760 CPUtime=222.24
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 19206 0 0 0 22213 11 0 0 25 0 1 0 197092409 72458240 16605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 17690 16605 67 130 0 17557 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 70760

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 5305
/proc/meminfo: memFree=1765112/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=75524 CPUtime=282.23
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 20350 0 0 0 28210 13 0 0 25 0 1 0 197092409 77336576 17749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 18881 17749 67 130 0 18748 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 75524

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 5305
/proc/meminfo: memFree=1760696/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=80064 CPUtime=342.21
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 21441 0 0 0 34207 14 0 0 25 0 1 0 197092409 81985536 18840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 20016 18840 67 130 0 19883 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 80064

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 5305
/proc/meminfo: memFree=1754936/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=85864 CPUtime=402.19
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 22908 0 0 0 40203 16 0 0 25 0 1 0 197092409 87924736 20307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 21466 20307 67 130 0 21333 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 85864

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 5305
/proc/meminfo: memFree=1751864/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=89260 CPUtime=462.19
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 23661 0 0 0 46201 18 0 0 25 0 1 0 197092409 91402240 21060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 22315 21060 67 130 0 22182 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 89260

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 5305
/proc/meminfo: memFree=1748856/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=92264 CPUtime=522.17
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 24429 0 0 0 52198 19 0 0 25 0 1 0 197092409 94478336 21828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 23066 21828 67 130 0 22933 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 92264

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 5305
/proc/meminfo: memFree=1746168/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=95084 CPUtime=582.15
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 25087 0 0 0 58195 20 0 0 25 0 1 0 197092409 97366016 22486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 23771 22486 67 130 0 23638 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 95084

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 5305
/proc/meminfo: memFree=1742520/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=98540 CPUtime=642.14
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 25995 0 0 0 64193 21 0 0 25 0 1 0 197092409 100904960 23394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 24635 23394 67 130 0 24502 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 98540

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 5305
/proc/meminfo: memFree=1739064/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=102020 CPUtime=702.13
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 26861 0 0 0 70190 23 0 0 25 0 1 0 197092409 104468480 24260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548097 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 25505 24260 67 130 0 25372 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 102020

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 5305
/proc/meminfo: memFree=1735608/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=105516 CPUtime=762.12
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 27709 0 0 0 76187 25 0 0 25 0 1 0 197092409 108048384 25108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 26379 25108 67 130 0 26246 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 105516

[startup+822.302 s]
/proc/loadavg: 1.04 0.99 0.85 2/78 5305
/proc/meminfo: memFree=1732792/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=108972 CPUtime=822.1
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 28431 0 0 0 82184 26 0 0 25 0 1 0 197092409 111587328 25830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 27243 25830 67 130 0 27110 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 108972

[startup+882.301 s]
/proc/loadavg: 1.06 1.00 0.86 2/78 5305
/proc/meminfo: memFree=1730040/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=111684 CPUtime=882.08
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 29133 0 0 0 88181 27 0 0 25 0 1 0 197092409 114364416 26532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 27921 26532 67 130 0 27788 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 111684

[startup+942.301 s]
/proc/loadavg: 1.02 1.00 0.87 2/78 5305
/proc/meminfo: memFree=1727160/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=114672 CPUtime=942.06
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 29855 0 0 0 94178 28 0 0 25 0 1 0 197092409 117424128 27254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 28668 27254 67 130 0 28535 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 114672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/78 5305
/proc/meminfo: memFree=1724728/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=117108 CPUtime=1002.05
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 30441 0 0 0 100176 29 0 0 25 0 1 0 197092409 119918592 27840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 29277 27840 67 130 0 29144 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 117108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/78 5305
/proc/meminfo: memFree=1722232/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=119780 CPUtime=1062.04
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 31086 0 0 0 106174 30 0 0 25 0 1 0 197092409 122654720 28485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 29945 28485 67 130 0 29812 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 119780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/78 5305
/proc/meminfo: memFree=1719992/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=122116 CPUtime=1122.02
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 31630 0 0 0 112171 31 0 0 25 0 1 0 197092409 125046784 29029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 30529 29029 67 130 0 30396 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 122116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 5305
/proc/meminfo: memFree=1718072/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=123888 CPUtime=1182.01
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 32109 0 0 0 118169 32 0 0 25 0 1 0 197092409 126861312 29508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 30972 29508 67 130 0 30839 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 123888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 5305
/proc/meminfo: memFree=1717304/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=124748 CPUtime=1200.01
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 32298 0 0 0 119969 32 0 0 25 0 1 0 197092409 127741952 29697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 31187 29697 67 130 0 31054 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 124748

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 5305
/proc/meminfo: memFree=1717304/2055920 swapFree=4156976/4192956
[pid=5304] ppid=5302 vsize=124748 CPUtime=1200.01
/proc/5304/stat : 5304 (minisat_noasser) R 5302 5304 5001 0 -1 4194304 32298 0 0 0 119969 32 0 0 25 0 1 0 197092409 127741952 29697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5304/statm: 31187 29697 67 130 0 31054 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 124748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.04
CPU user time (s): 1199.69
CPU system time (s): 0.347947
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 124748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.347947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32298
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= 25077

runsolver used 0.876866 second user time and 2.71159 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Apr 25 09:02:47 UTC 2007

IDJOB= 421451
IDBENCH= 20374
IDSOLVER= 188
FILE ID= node30/421451-1177491766

PBS_JOBID= 4685839

Free space on /tmp= 66383 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/421451-1177491766/minisat_noassertions /tmp/evaluation/421451-1177491766/instance-421451-1177491766.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-421451-1177491766 -o ROOT/results/node30/solver-421451-1177491766 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421451-1177491766/minisat_noassertions /tmp/evaluation/421451-1177491766/instance-421451-1177491766.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 744174008

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1836440 kB
Buffers:         36692 kB
Cached:         120536 kB
SwapCached:      15356 kB
Active:         108484 kB
Inactive:        71744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836440 kB
SwapTotal:     4192956 kB
SwapFree:      4156976 kB
Dirty:           13708 kB
Writeback:           0 kB
Mapped:          29756 kB
Slab:            24812 kB
Committed_AS:  3539064 kB
PageTables:       1776 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= 66383 MiB

End job on node30 on Wed Apr 25 09:22:50 UTC 2007