Trace number 424878

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) 5000.03 5003.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1963596997-08.SAT.shuffled.cnf
MD5SUMc980bbb828358ff4d2a9cdb308a41d76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.47747
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.14	c |       101 |      75     6675    46725 |     2447      101     26 |  0.018 % |
0.09/0.15	c |       252 |      75     6675    46725 |     2692      252     26 |  0.018 % |
0.09/0.16	c |       477 |      75     6675    46725 |     2961      477     26 |  0.018 % |
0.09/0.17	c |       816 |      75     6675    46725 |     3257      816     26 |  0.018 % |
0.19/0.20	c |      1323 |      75     6675    46725 |     3583     1323     25 |  0.018 % |
0.19/0.24	c |      2083 |      75     6675    46725 |     3941     2083     25 |  0.018 % |
0.29/0.30	c |      3224 |      75     6675    46725 |     4335     3224     26 |  0.018 % |
0.39/0.40	c |      4932 |      75     6675    46725 |     4769     2746     26 |  0.018 % |
0.49/0.55	c |      7495 |      75     6675    46725 |     5246     2906     26 |  0.018 % |
0.69/0.78	c |     11339 |      75     6675    46725 |     5771     4110     25 |  0.018 % |
1.10/1.19	c |     17105 |      75     6675    46725 |     6348     4068     25 |  0.018 % |
1.69/1.73	c |     25755 |      75     6675    46725 |     6983     6338     26 |  0.018 % |
2.59/2.61	c |     38729 |      75     6675    46725 |     7681     5275     25 |  0.018 % |
3.99/4.03	c |     58191 |      75     6675    46725 |     8449     5455     25 |  0.018 % |
6.19/6.25	c |     87383 |      75     6675    46725 |     9294     4957     25 |  0.018 % |
9.68/9.79	c |    131172 |      75     6675    46725 |    10223     6785     26 |  0.018 % |
15.38/15.41	c |    196856 |      75     6675    46725 |    11246     5821     24 |  0.018 % |
24.18/24.26	c |    295382 |      75     6675    46725 |    12370     8490     24 |  0.018 % |
38.65/38.70	c |    443173 |      75     6675    46725 |    13607     7474     24 |  0.018 % |
60.73/60.86	c |    664857 |      75     6675    46725 |    14968    10942     24 |  0.018 % |
96.81/96.91	c |    997382 |      75     6675    46725 |    16465    13476     24 |  0.018 % |
155.47/155.62	c |   1496170 |      75     6675    46725 |    18112     9111     25 |  0.018 % |
251.90/252.18	c |   2244354 |      75     6675    46725 |    19923    13477     24 |  0.018 % |
406.78/407.17	c |   3366628 |      75     6675    46725 |    21915    18424     24 |  0.018 % |
660.51/661.08	c |   5050039 |      75     6675    46725 |    24107    12149     23 |  0.018 % |
1073.52/1074.39	c |   7575155 |      75     6675    46725 |    26517    16761     23 |  0.018 % |
1741.27/1742.59	c |  11362831 |      75     6675    46725 |    29169    16952     25 |  0.018 % |
2821.20/2823.20	c |  17044344 |      75     6675    46725 |    32086    27101     23 |  0.018 % |
4578.72/4581.96	c |  25566614 |      75     6675    46725 |    35295    22686     24 |  0.018 % |

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/node37/watcher-424878-1177666583 -o ROOT/results/node37/solver-424878-1177666583 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424878-1177666583/minisat_noassertions /tmp/evaluation/424878-1177666583/instance-424878-1177666583.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.98 0.99 2/78 8413
/proc/meminfo: memFree=1604744/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=1724 CPUtime=0
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 214570772 1765376 124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 431 125 50 130 0 298 0

[startup+0.068343 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8413
/proc/meminfo: memFree=1604744/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=2384 CPUtime=0.06
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 291 0 0 0 6 0 0 0 18 0 1 0 214570772 2441216 277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 596 277 62 130 0 463 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2384

[startup+0.101349 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8413
/proc/meminfo: memFree=1604744/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=2384 CPUtime=0.09
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 214570772 2441216 283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529230 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 596 283 62 130 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301386 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8413
/proc/meminfo: memFree=1604744/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=2484 CPUtime=0.29
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 347 0 0 0 29 0 0 0 19 0 1 0 214570772 2543616 333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 621 333 66 130 0 488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2484

[startup+0.701461 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8413
/proc/meminfo: memFree=1604744/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=2880 CPUtime=0.69
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 434 0 0 0 69 0 0 0 23 0 1 0 214570772 2949120 420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558125 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 720 420 66 130 0 587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2880

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8414
/proc/meminfo: memFree=1603200/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=3148 CPUtime=1.49
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 214570772 3223552 476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 787 476 66 130 0 654 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3148

[startup+3.10191 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8414
/proc/meminfo: memFree=1602752/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=3412 CPUtime=3.09
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 571 0 0 0 309 0 0 0 25 0 1 0 214570772 3493888 557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 853 557 66 130 0 720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3412

[startup+6.30252 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8414
/proc/meminfo: memFree=1602240/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=3680 CPUtime=6.29
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 641 0 0 0 629 0 0 0 25 0 1 0 214570772 3768320 627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 920 627 66 130 0 787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3680

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8414
/proc/meminfo: memFree=1601728/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=4208 CPUtime=12.68
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 753 0 0 0 1268 0 0 0 25 0 1 0 214570772 4308992 739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 1052 739 66 130 0 919 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4208

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 8414
/proc/meminfo: memFree=1601216/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=4800 CPUtime=25.47
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 889 0 0 0 2547 0 0 0 25 0 1 0 214570772 4915200 875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 1200 875 66 130 0 1067 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4800

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 8414
/proc/meminfo: memFree=1600640/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=5376 CPUtime=51.04
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1038 0 0 0 5104 0 0 0 25 0 1 0 214570772 5505024 1024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 1344 1024 66 130 0 1211 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 5376

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 8414
/proc/meminfo: memFree=1599808/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=6132 CPUtime=102.21
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1221 0 0 0 10221 0 0 0 25 0 1 0 214570772 6279168 1207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 1533 1207 66 130 0 1400 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 6132

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8414
/proc/meminfo: memFree=1599296/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=6736 CPUtime=162.17
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1357 0 0 0 16217 0 0 0 25 0 1 0 214570772 6897664 1343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 1684 1343 66 130 0 1551 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 6736

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8414
/proc/meminfo: memFree=1598976/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=7080 CPUtime=222.12
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1431 0 0 0 22212 0 0 0 25 0 1 0 214570772 7249920 1417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 1770 1417 66 130 0 1637 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 7080

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8416
/proc/meminfo: memFree=1598464/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=7572 CPUtime=282.07
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1558 0 0 0 28207 0 0 0 25 0 1 0 214570772 7753728 1544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 1893 1544 66 130 0 1760 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 7572

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8416
/proc/meminfo: memFree=1598208/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=7856 CPUtime=342.02
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1631 0 0 0 34202 0 0 0 25 0 1 0 214570772 8044544 1617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 1964 1617 66 130 0 1831 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 7856

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8416
/proc/meminfo: memFree=1597760/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=8428 CPUtime=401.99
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1733 0 0 0 40198 1 0 0 25 0 1 0 214570772 8630272 1719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 2107 1719 66 130 0 1974 0
Current children cumulated CPU time (s) 401.99
Current children cumulated vsize (KiB) 8428

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8416
/proc/meminfo: memFree=1597376/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=8712 CPUtime=461.95
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1824 0 0 0 46194 1 0 0 25 0 1 0 214570772 8921088 1810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 2178 1810 66 130 0 2045 0
Current children cumulated CPU time (s) 461.95
Current children cumulated vsize (KiB) 8712

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8416
/proc/meminfo: memFree=1597248/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=8852 CPUtime=521.89
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1858 0 0 0 52188 1 0 0 25 0 1 0 214570772 9064448 1844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 2213 1844 66 130 0 2080 0
Current children cumulated CPU time (s) 521.89
Current children cumulated vsize (KiB) 8852

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8416
/proc/meminfo: memFree=1597248/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=8852 CPUtime=581.85
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1864 0 0 0 58184 1 0 0 25 0 1 0 214570772 9064448 1850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 2213 1850 66 130 0 2080 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 8852

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8416
/proc/meminfo: memFree=1597248/2055920 swapFree=4145492/4192956
[pid=8413] ppid=8411 vsize=8996 CPUtime=641.82
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 1879 0 0 0 64181 1 0 0 25 0 1 0 214570772 9211904 1865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 2249 1865 66 130 0 2116 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 8996


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592448/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4059.48
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2763 0 0 0 405927 21 0 0 25 0 1 0 214570772 13074432 2749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2749 66 130 0 3059 0
Current children cumulated CPU time (s) 4059.48
Current children cumulated vsize (KiB) 12768

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592512/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4119.45
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2767 0 0 0 411924 21 0 0 25 0 1 0 214570772 13074432 2753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2753 66 130 0 3059 0
Current children cumulated CPU time (s) 4119.45
Current children cumulated vsize (KiB) 12768

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592512/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4179.4
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2769 0 0 0 417919 21 0 0 25 0 1 0 214570772 13074432 2755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2755 66 130 0 3059 0
Current children cumulated CPU time (s) 4179.4
Current children cumulated vsize (KiB) 12768

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592512/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4239.36
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2769 0 0 0 423915 21 0 0 25 0 1 0 214570772 13074432 2755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2755 66 130 0 3059 0
Current children cumulated CPU time (s) 4239.36
Current children cumulated vsize (KiB) 12768

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592512/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4299.32
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2772 0 0 0 429911 21 0 0 25 0 1 0 214570772 13074432 2758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2758 66 130 0 3059 0
Current children cumulated CPU time (s) 4299.32
Current children cumulated vsize (KiB) 12768

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592512/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4359.28
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2775 0 0 0 435907 21 0 0 25 0 1 0 214570772 13074432 2761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2761 66 130 0 3059 0
Current children cumulated CPU time (s) 4359.28
Current children cumulated vsize (KiB) 12768

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592512/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4419.24
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2777 0 0 0 441903 21 0 0 25 0 1 0 214570772 13074432 2763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2763 66 130 0 3059 0
Current children cumulated CPU time (s) 4419.24
Current children cumulated vsize (KiB) 12768

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592512/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4479.19
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2783 0 0 0 447898 21 0 0 25 0 1 0 214570772 13074432 2769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2769 66 130 0 3059 0
Current children cumulated CPU time (s) 4479.19
Current children cumulated vsize (KiB) 12768

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592512/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4539.15
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2784 0 0 0 453894 21 0 0 25 0 1 0 214570772 13074432 2770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2770 66 130 0 3059 0
Current children cumulated CPU time (s) 4539.15
Current children cumulated vsize (KiB) 12768

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592384/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4599.12
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2803 0 0 0 459891 21 0 0 25 0 1 0 214570772 13074432 2789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2789 66 130 0 3059 0
Current children cumulated CPU time (s) 4599.12
Current children cumulated vsize (KiB) 12768

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592384/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4659.07
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2805 0 0 0 465886 21 0 0 25 0 1 0 214570772 13074432 2791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2791 66 130 0 3059 0
Current children cumulated CPU time (s) 4659.07
Current children cumulated vsize (KiB) 12768

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592384/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4719.03
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2805 0 0 0 471882 21 0 0 25 0 1 0 214570772 13074432 2791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2791 66 130 0 3059 0
Current children cumulated CPU time (s) 4719.03
Current children cumulated vsize (KiB) 12768

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592384/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4778.99
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2811 0 0 0 477878 21 0 0 25 0 1 0 214570772 13074432 2797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2797 66 130 0 3059 0
Current children cumulated CPU time (s) 4778.99
Current children cumulated vsize (KiB) 12768

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592384/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12768 CPUtime=4838.94
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2812 0 0 0 483873 21 0 0 25 0 1 0 214570772 13074432 2798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3192 2798 66 130 0 3059 0
Current children cumulated CPU time (s) 4838.94
Current children cumulated vsize (KiB) 12768

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592384/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12952 CPUtime=4898.88
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2824 0 0 0 489867 21 0 0 25 0 1 0 214570772 13262848 2810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3238 2810 66 130 0 3105 0
Current children cumulated CPU time (s) 4898.88
Current children cumulated vsize (KiB) 12952

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592384/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12952 CPUtime=4958.84
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2826 0 0 0 495863 21 0 0 25 0 1 0 214570772 13262848 2812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3238 2812 66 130 0 3105 0
Current children cumulated CPU time (s) 4958.84
Current children cumulated vsize (KiB) 12952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592384/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12952 CPUtime=5000.01
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2829 0 0 0 499980 21 0 0 25 0 1 0 214570772 13262848 2815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3238 2815 66 130 0 3105 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 12952

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

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

[startup+5003.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8637
/proc/meminfo: memFree=1592384/2055920 swapFree=4145508/4192956
[pid=8413] ppid=8411 vsize=12952 CPUtime=5000.01
/proc/8413/stat : 8413 (minisat_noasser) R 8411 8413 8122 0 -1 4194304 2829 0 0 0 499980 21 0 0 25 0 1 0 214570772 13262848 2815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 0 0 0
/proc/8413/statm: 3238 2815 66 130 0 3105 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 12952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5003.51
CPU time (s): 5000.03
CPU user time (s): 4999.81
CPU system time (s): 0.221966
CPU usage (%): 99.9305
Max. virtual memory (cumulated for all children) (KiB): 12952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2829
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= 102757

runsolver used 4.44332 second user time and 13.7619 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 27 09:36:23 UTC 2007

IDJOB= 424878
IDBENCH= 19955
IDSOLVER= 189
FILE ID= node37/424878-1177666583

PBS_JOBID= 4697406

Free space on /tmp= 66493 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1963596997-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424878-1177666583/minisat_noassertions /tmp/evaluation/424878-1177666583/instance-424878-1177666583.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-424878-1177666583 -o ROOT/results/node37/solver-424878-1177666583 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424878-1177666583/minisat_noassertions /tmp/evaluation/424878-1177666583/instance-424878-1177666583.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c980bbb828358ff4d2a9cdb308a41d76

RANDOM SEED= 892106087

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1605216 kB
Buffers:         47424 kB
Cached:         315276 kB
SwapCached:      15312 kB
Active:         226080 kB
Inactive:       159808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605216 kB
SwapTotal:     4192956 kB
SwapFree:      4145492 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          30136 kB
Slab:            50204 kB
Committed_AS:  2122164 kB
PageTables:       2000 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= 66493 MiB

End job on node37 on Fri Apr 27 10:59:49 UTC 2007