Trace number 421879

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? (MO) 3908.54 3910.08

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

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:  234064                                               |
0.00/0.00	c |  Number of clauses:    1059777                                              |
1.29/1.31	c |  Parsing time:         1.20         s                                       |
4.29/4.32	c ============================[ Search Statistics ]==============================
4.29/4.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.29/4.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.29/4.32	c ===============================================================================
4.29/4.32	c |         0 |  110173   597630  1589373 |   199210        0    nan |  0.000 % |
4.58/4.60	c |       100 |  110173   597630  1589373 |   219131      100    233 | 21.328 % |
5.08/5.16	c |       250 |  110173   597630  1589373 |   241044      249    173 | 21.358 % |
5.78/5.81	c |       475 |  109957   597630  1589373 |   265148      471    121 | 22.021 % |
6.49/6.53	c |       817 |  107729   583830  1556264 |   291663      804    130 | 22.378 % |
8.38/8.46	c |      1323 |  107714   583714  1555967 |   320829     1309    149 | 22.379 % |
11.68/11.70	c |      2082 |  106199   575878  1536385 |   352912     2064    245 | 23.416 % |
16.38/16.48	c |      3222 |  105799   575878  1536385 |   388203     3197    263 | 24.084 % |
20.47/20.58	c |      4931 |  100721   545328  1463779 |   427024     4864    249 | 25.468 % |
31.67/31.77	c |      7493 |  100280   545328  1463779 |   469726     7423    380 | 25.827 % |
47.74/47.83	c |     11339 |   99566   539814  1452151 |   516699    11246    455 | 25.992 % |
70.84/70.98	c |     17105 |   99216   537312  1445909 |   568369    17005    448 | 26.010 % |
112.72/112.88	c |     25761 |   97294   525255  1416096 |   625206    25598    456 | 26.831 % |
172.20/172.38	c |     38736 |   97092   524423  1414432 |   687726    38559    534 | 27.051 % |
349.54/349.74	c |     58200 |   96771   522290  1409063 |   756499    57992    702 | 27.078 % |
543.46/543.70	c |     87394 |   96685   521753  1407733 |   832149    87177    813 | 27.097 % |
934.92/935.34	c |    131183 |   96170   519460  1402904 |   915364   130944    866 | 27.311 % |
1479.52/1480.16	c |    196867 |   95944   518707  1401344 |  1006901   196612    888 | 27.437 % |
2327.02/2328.02	c |    295398 |   95347   517831  1399410 |  1107591   295127    957 | 27.690 % |
3878.26/3879.80	c |    443187 |   95252   515264  1394138 |  1218350   442883    985 | 27.768 % |

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/node67/watcher-421879-1177504057 -o ROOT/results/node67/solver-421879-1177504057 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421879-1177504057/minisat_noassertions /tmp/evaluation/421879-1177504057/instance-421879-1177504057.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.77 0.93 0.95 3/64 24648
/proc/meminfo: memFree=1700984/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=2328 CPUtime=0
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 470 0 0 0 0 0 0 0 18 0 1 0 226395376 2383872 456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 582 457 50 130 0 449 0

[startup+0.0536211 s]
/proc/loadavg: 0.77 0.93 0.95 3/64 24648
/proc/meminfo: memFree=1700984/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=8304 CPUtime=0.04
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 1783 0 0 0 4 0 0 0 18 0 1 0 226395376 8503296 1769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 2076 1770 50 130 0 1943 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8304

[startup+0.10163 s]
/proc/loadavg: 0.77 0.93 0.95 3/64 24648
/proc/meminfo: memFree=1700984/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=13188 CPUtime=0.09
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 2791 0 0 0 8 1 0 0 18 0 1 0 226395376 13504512 2777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 3297 2777 50 130 0 3164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13188

[startup+0.301666 s]
/proc/loadavg: 0.77 0.93 0.95 3/64 24648
/proc/meminfo: memFree=1700984/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=44068 CPUtime=0.29
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 8985 0 0 0 25 4 0 0 19 0 1 0 226395376 45125632 8971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 11017 8971 50 130 0 10884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44068

[startup+0.701739 s]
/proc/loadavg: 0.77 0.93 0.95 3/64 24648
/proc/meminfo: memFree=1700984/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=62684 CPUtime=0.69
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 13520 0 0 0 63 6 0 0 22 0 1 0 226395376 64188416 13506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 15671 13506 50 130 0 15538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62684

[startup+1.50289 s]
/proc/loadavg: 0.77 0.93 0.95 2/65 24649
/proc/meminfo: memFree=1630448/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=95516 CPUtime=1.49
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 21144 0 0 0 138 11 0 0 25 0 1 0 226395376 97808384 21130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 23879 21130 61 130 0 23746 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95516

[startup+3.10118 s]
/proc/loadavg: 0.79 0.94 0.95 2/65 24649
/proc/meminfo: memFree=1609648/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=120004 CPUtime=3.09
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 27316 0 0 0 295 14 0 0 25 0 1 0 226395376 122884096 27302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 30001 27302 61 130 0 29868 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120004

[startup+6.30177 s]
/proc/loadavg: 0.79 0.94 0.95 2/65 24649
/proc/meminfo: memFree=1600816/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=108064 CPUtime=6.28
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 28811 0 0 0 612 16 0 0 25 0 1 0 226395376 110657536 25005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 27016 25005 67 130 0 26883 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 108064

[startup+12.7019 s]
/proc/loadavg: 0.82 0.94 0.95 2/65 24649
/proc/meminfo: memFree=1600880/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=108064 CPUtime=12.68
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 28813 0 0 0 1252 16 0 0 25 0 1 0 226395376 110657536 25007 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 27016 25007 67 130 0 26883 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 108064

[startup+25.5013 s]
/proc/loadavg: 0.85 0.94 0.95 2/65 24649
/proc/meminfo: memFree=1600944/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=108064 CPUtime=25.47
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 28813 0 0 0 2531 16 0 0 25 0 1 0 226395376 110657536 25007 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 27016 25007 67 130 0 26883 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 108064

[startup+51.102 s]
/proc/loadavg: 0.90 0.94 0.95 2/65 24649
/proc/meminfo: memFree=1591472/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=117900 CPUtime=51.04
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 31255 0 0 0 5087 17 0 0 25 0 1 0 226395376 120729600 27449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 29475 27449 67 130 0 29342 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 117900

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.95 2/65 24649
/proc/meminfo: memFree=1570480/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=138612 CPUtime=102.23
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 36432 0 0 0 10203 20 0 0 25 0 1 0 226395376 141938688 32626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 34653 32626 67 130 0 34520 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 138612

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.95 2/65 24649
/proc/meminfo: memFree=1538032/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=171592 CPUtime=162.21
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 44688 0 0 0 16193 28 0 0 25 0 1 0 226395376 175710208 40882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 42898 40882 67 130 0 42765 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 171592

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.95 2/65 24649
/proc/meminfo: memFree=1509488/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=199616 CPUtime=222.18
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 51665 0 0 0 22184 34 0 0 25 0 1 0 226395376 204406784 47859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 49904 47859 67 130 0 49771 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 199616

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24649
/proc/meminfo: memFree=1481520/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=227656 CPUtime=282.16
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 58685 0 0 0 28176 40 0 0 25 0 1 0 226395376 233119744 54879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 56914 54879 67 130 0 56781 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 227656

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24649
/proc/meminfo: memFree=1454448/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=254596 CPUtime=342.14
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 65417 0 0 0 34169 45 0 0 25 0 1 0 226395376 260706304 61611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 63649 61611 67 130 0 63516 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 254596

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24649
/proc/meminfo: memFree=1424944/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=284372 CPUtime=402.11
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 72858 0 0 0 40159 52 0 0 25 0 1 0 226395376 291196928 69052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 71093 69052 67 130 0 70960 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 284372

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24649
/proc/meminfo: memFree=1384752/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=324248 CPUtime=462.09
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 82826 0 0 0 46148 61 0 0 25 0 1 0 226395376 332029952 79020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 81062 79020 67 130 0 80929 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 324248

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24649
/proc/meminfo: memFree=1346160/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=363120 CPUtime=522.07
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 92559 0 0 0 52138 69 0 0 25 0 1 0 226395376 371834880 88753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 90780 88753 67 130 0 90647 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 363120

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24649
/proc/meminfo: memFree=1318576/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=390068 CPUtime=582.05
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 99294 0 0 0 58130 75 0 0 25 0 1 0 226395376 399429632 95488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548083 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 97517 95488 67 130 0 97384 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 390068

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24649
/proc/meminfo: memFree=1300336/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=408304 CPUtime=642.04
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 103798 0 0 0 64125 79 0 0 25 0 1 0 226395376 418103296 99992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 102076 99992 67 130 0 101943 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 408304


################
# More data... #
################

[startup+2982.3 s]
/proc/loadavg: 1.07 1.01 0.97 2/65 24849
/proc/meminfo: memFree=199216/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=1507012 CPUtime=2981.08
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 378391 0 0 0 297804 304 0 0 25 0 1 0 226395376 1543180288 374585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 376753 374585 67 130 0 376620 0
Current children cumulated CPU time (s) 2981.08
Current children cumulated vsize (KiB) 1507012

[startup+3042.3 s]
/proc/loadavg: 1.07 1.02 0.97 2/65 24849
/proc/meminfo: memFree=175728/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=1530636 CPUtime=3041.06
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 384288 0 0 0 303798 308 0 0 25 0 1 0 226395376 1567371264 380482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 382659 380482 67 130 0 382526 0
Current children cumulated CPU time (s) 3041.06
Current children cumulated vsize (KiB) 1530636

[startup+3102.3 s]
/proc/loadavg: 1.06 1.03 0.98 2/65 24849
/proc/meminfo: memFree=152944/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=1553124 CPUtime=3101.04
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 389919 0 0 0 309791 313 0 0 25 0 1 0 226395376 1590398976 386113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 388281 386113 67 130 0 388148 0
Current children cumulated CPU time (s) 3101.04
Current children cumulated vsize (KiB) 1553124

[startup+3162.3 s]
/proc/loadavg: 1.02 1.02 0.98 2/65 24849
/proc/meminfo: memFree=135280/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=1570988 CPUtime=3161.01
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 394378 0 0 0 315785 316 0 0 25 0 1 0 226395376 1608691712 390572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 392747 390572 67 130 0 392614 0
Current children cumulated CPU time (s) 3161.01
Current children cumulated vsize (KiB) 1570988

[startup+3222.3 s]
/proc/loadavg: 1.01 1.02 0.98 2/65 24849
/proc/meminfo: memFree=112304/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=1593884 CPUtime=3220.99
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 400109 0 0 0 321778 321 0 0 25 0 1 0 226395376 1632137216 396303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 398471 396303 67 130 0 398338 0
Current children cumulated CPU time (s) 3220.99
Current children cumulated vsize (KiB) 1593884

[startup+3282.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 24849
/proc/meminfo: memFree=92144/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=1613912 CPUtime=3280.98
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 405095 0 0 0 327772 326 0 0 25 0 1 0 226395376 1652645888 401289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 403478 401289 67 130 0 403345 0
Current children cumulated CPU time (s) 3280.98
Current children cumulated vsize (KiB) 1613912

[startup+3342.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 24849
/proc/meminfo: memFree=72624/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=1633528 CPUtime=3340.95
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 409996 0 0 0 333765 330 0 0 25 0 1 0 226395376 1672732672 406190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 408382 406190 67 130 0 408249 0
Current children cumulated CPU time (s) 3340.95
Current children cumulated vsize (KiB) 1633528

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=45168/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=1660864 CPUtime=3400.94
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 416812 0 0 0 339758 336 0 0 25 0 1 0 226395376 1700724736 413006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 415216 413006 67 130 0 415083 0
Current children cumulated CPU time (s) 3400.94
Current children cumulated vsize (KiB) 1660864

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=20400/2055920 swapFree=4182912/4192956
[pid=24648] ppid=24646 vsize=1685632 CPUtime=3460.91
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 423022 0 0 0 345751 340 0 0 25 0 1 0 226395376 1726087168 419216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 421408 419216 67 130 0 421275 0
Current children cumulated CPU time (s) 3460.91
Current children cumulated vsize (KiB) 1685632

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=15536/2055920 swapFree=4182956/4192956
[pid=24648] ppid=24646 vsize=1709028 CPUtime=3520.89
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 428879 0 0 0 351744 345 0 0 25 0 1 0 226395376 1750044672 425073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 427257 425073 67 130 0 427124 0
Current children cumulated CPU time (s) 3520.89
Current children cumulated vsize (KiB) 1709028

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=15600/2055920 swapFree=4182956/4192956
[pid=24648] ppid=24646 vsize=1732148 CPUtime=3580.87
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 434647 0 0 0 357737 350 0 0 25 0 1 0 226395376 1773719552 430841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 433037 430841 67 130 0 432904 0
Current children cumulated CPU time (s) 3580.87
Current children cumulated vsize (KiB) 1732148

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=15792/2055920 swapFree=4182956/4192956
[pid=24648] ppid=24646 vsize=1753532 CPUtime=3640.84
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 439978 0 0 0 363730 354 0 0 25 0 1 0 226395376 1795616768 436172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 438383 436172 67 130 0 438250 0
Current children cumulated CPU time (s) 3640.84
Current children cumulated vsize (KiB) 1753532

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=16112/2055920 swapFree=4182956/4192956
[pid=24648] ppid=24646 vsize=1773180 CPUtime=3700.82
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 444903 0 0 0 369723 359 0 0 25 0 1 0 226395376 1815736320 441097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 443295 441097 67 130 0 443162 0
Current children cumulated CPU time (s) 3700.82
Current children cumulated vsize (KiB) 1773180

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=15536/2055920 swapFree=4182956/4192956
[pid=24648] ppid=24646 vsize=1793552 CPUtime=3760.8
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 449988 0 0 0 375717 363 0 0 25 0 1 0 226395376 1836597248 446182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 448388 446182 67 130 0 448255 0
Current children cumulated CPU time (s) 3760.8
Current children cumulated vsize (KiB) 1793552

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=15728/2055920 swapFree=4182956/4192956
[pid=24648] ppid=24646 vsize=1811808 CPUtime=3820.78
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 454579 0 0 0 381710 368 0 0 25 0 1 0 226395376 1855291392 450773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 452952 450773 67 130 0 452819 0
Current children cumulated CPU time (s) 3820.78
Current children cumulated vsize (KiB) 1811808

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=14896/2055920 swapFree=4182956/4192956
[pid=24648] ppid=24646 vsize=1832624 CPUtime=3880.76
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 459787 0 0 0 387702 374 0 0 25 0 1 0 226395376 1876606976 455981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 458156 455981 67 130 0 458023 0
Current children cumulated CPU time (s) 3880.76
Current children cumulated vsize (KiB) 1832624



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+3909.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=15088/2055920 swapFree=4182956/4192956
[pid=24648] ppid=24646 vsize=1843264 CPUtime=3908.25
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4194304 462436 0 0 0 390449 376 0 0 25 0 1 0 226395376 1887502336 458630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 460816 458630 67 130 0 460683 0
Current children cumulated CPU time (s) 3908.25
Current children cumulated vsize (KiB) 1843264

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

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

[startup+3910 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24849
/proc/meminfo: memFree=15088/2055920 swapFree=4182956/4192956
[pid=24648] ppid=24646 vsize=0 CPUtime=3908.45
/proc/24648/stat : 24648 (minisat_noasser) R 24646 24648 24592 0 -1 4195332 462436 0 0 0 390449 396 0 0 25 0 1 0 226395376 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/24648/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3908.45
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 3910.08
CPU time (s): 3908.54
CPU user time (s): 3904.49
CPU system time (s): 4.04539
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1843264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3904.49
system time used= 4.04538
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462436
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= 8
involuntary context switches= 6190

runsolver used 2.97055 second user time and 7.75782 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 25 12:27:39 UTC 2007

IDJOB= 421879
IDBENCH= 20373
IDSOLVER= 189
FILE ID= node67/421879-1177504057

PBS_JOBID= 4685902

Free space on /tmp= 66436 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/421879-1177504057/minisat_noassertions /tmp/evaluation/421879-1177504057/instance-421879-1177504057.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-421879-1177504057 -o ROOT/results/node67/solver-421879-1177504057 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421879-1177504057/minisat_noassertions /tmp/evaluation/421879-1177504057/instance-421879-1177504057.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ec1a03bc95c5b06907199f7ae65ad092

RANDOM SEED= 152789612

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1701392 kB
Buffers:         30112 kB
Cached:         251792 kB
SwapCached:       4308 kB
Active:          98272 kB
Inactive:       193560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701392 kB
SwapTotal:     4192956 kB
SwapFree:      4182912 kB
Dirty:           20508 kB
Writeback:           0 kB
Mapped:          15276 kB
Slab:            48668 kB
Committed_AS:  1193288 kB
PageTables:       1452 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= 66436 MiB

End job on node67 on Wed Apr 25 13:32:51 UTC 2007