Trace number 425189

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) 5000.11 5001.91

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
MD5SUMb1cce57318cfb8e6ef6734b78e58ea19
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1432.13
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1665                                                 |
0.00/0.00	c |  Number of clauses:    5177                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1396     4771    14169 |     1590        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1396     4771    14169 |     1749      100     25 |  0.000 % |
0.00/0.03	c |       250 |    1396     4771    14169 |     1924      250     22 |  0.000 % |
0.00/0.05	c |       477 |    1396     4771    14169 |     2116      477     23 |  0.000 % |
0.05/0.07	c |       814 |    1396     4771    14169 |     2328      814     24 |  0.000 % |
0.09/0.11	c |      1320 |    1396     4771    14169 |     2561     1320     24 |  0.000 % |
0.09/0.17	c |      2080 |    1396     4771    14169 |     2817     2080     23 |  0.000 % |
0.19/0.27	c |      3219 |    1396     4771    14169 |     3099     1724     21 |  0.000 % |
0.39/0.42	c |      4927 |    1396     4771    14169 |     3409     1838     21 |  0.000 % |
0.59/0.66	c |      7490 |    1396     4771    14169 |     3749     2617     22 |  0.000 % |
1.00/1.06	c |     11334 |    1396     4771    14169 |     4124     2544     20 |  0.000 % |
1.59/1.66	c |     17101 |    1396     4771    14169 |     4537     4026     25 |  0.000 % |
2.49/2.59	c |     25750 |    1396     4771    14169 |     4991     3348     23 |  0.000 % |
3.99/4.02	c |     38724 |    1396     4771    14169 |     5490     3527     23 |  0.000 % |
6.19/6.27	c |     58186 |    1396     4771    14169 |     6039     3311     20 |  0.000 % |
9.79/9.82	c |     87378 |    1396     4771    14169 |     6643     4631     23 |  0.000 % |
15.58/15.62	c |    131168 |    1396     4771    14169 |     7307     4249     25 |  0.000 % |
24.28/24.39	c |    196853 |    1396     4771    14169 |     8038     6543     24 |  0.000 % |
38.57/38.60	c |    295380 |    1396     4771    14169 |     8842     6592     24 |  0.000 % |
59.86/59.98	c |    443169 |    1396     4771    14169 |     9726     6146     24 |  0.000 % |
94.35/94.42	c |    664852 |    1396     4771    14169 |    10698     5665     22 |  0.000 % |
148.74/148.88	c |    997377 |    1396     4771    14169 |    11768     6703     24 |  0.000 % |
233.21/233.34	c |   1496165 |    1396     4771    14169 |    12945    10993     26 |  0.000 % |
365.77/365.91	c |   2244347 |    1396     4771    14169 |    14240     7270     27 |  0.000 % |
575.79/576.04	c |   3366621 |    1396     4771    14169 |    15664     7498     24 |  0.000 % |
918.08/918.41	c |   5050034 |    1396     4771    14169 |    17230    14042     28 |  0.000 % |
1461.19/1461.74	c |   7575151 |    1396     4771    14169 |    18953    10399     30 |  0.000 % |
2357.69/2358.55	c |  11362826 |    1396     4771    14169 |    20849    11349     26 |  0.000 % |
3760.71/3762.18	c |  17044339 |    1396     4771    14169 |    22934    12103     27 |  0.000 % |

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/node69/watcher-425189-1177823160 -o ROOT/results/node69/solver-425189-1177823160 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425189-1177823160/minisat_noassertions /tmp/evaluation/425189-1177823160/instance-425189-1177823160.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 3/64 11633
/proc/meminfo: memFree=1585228/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=2144 CPUtime=0
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 258305432 2195456 179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 536 179 50 130 0 403 0

[startup+0.061523 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11633
/proc/meminfo: memFree=1585228/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=2364 CPUtime=0.05
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 278 0 0 0 5 0 0 0 18 0 1 0 258305432 2420736 264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 591 264 66 130 0 458 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2364

[startup+0.101529 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11633
/proc/meminfo: memFree=1585228/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=2364 CPUtime=0.09
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 258305432 2420736 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552657 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 591 265 66 130 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301562 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11633
/proc/meminfo: memFree=1585228/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=2496 CPUtime=0.29
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 258305432 2555904 306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 624 306 66 130 0 491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2496

[startup+0.701626 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11633
/proc/meminfo: memFree=1585228/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=2628 CPUtime=0.69
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 347 0 0 0 69 0 0 0 22 0 1 0 258305432 2691072 333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547265 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 657 333 66 130 0 524 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2628

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1584068/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=2760 CPUtime=1.49
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 398 0 0 0 149 0 0 0 25 0 1 0 258305432 2826240 384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 690 384 66 130 0 557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2760

[startup+3.10202 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1583684/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=3024 CPUtime=3.09
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 449 0 0 0 309 0 0 0 25 0 1 0 258305432 3096576 435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 756 435 66 130 0 623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3024

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1583364/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=3288 CPUtime=6.29
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 503 0 0 0 629 0 0 0 25 0 1 0 258305432 3366912 489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 822 489 66 130 0 689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3288

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1582724/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=3816 CPUtime=12.69
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 643 0 0 0 1269 0 0 0 25 0 1 0 258305432 3907584 629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 954 629 66 130 0 821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3816

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1582404/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=4224 CPUtime=25.48
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 729 0 0 0 2548 0 0 0 25 0 1 0 258305432 4325376 715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 1056 715 66 130 0 923 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4224

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1581828/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=4752 CPUtime=51.07
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 868 0 0 0 5107 0 0 0 25 0 1 0 258305432 4866048 854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 1188 854 66 130 0 1055 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4752

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1580804/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=5676 CPUtime=102.26
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 1102 0 0 0 10225 1 0 0 25 0 1 0 258305432 5812224 1088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 1419 1088 66 130 0 1286 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5676

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1579972/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=6468 CPUtime=162.24
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 1299 0 0 0 16223 1 0 0 25 0 1 0 258305432 6623232 1285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 1617 1285 66 130 0 1484 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6468

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 11634
/proc/meminfo: memFree=1579716/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=6604 CPUtime=222.22
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 1356 0 0 0 22221 1 0 0 25 0 1 0 258305432 6762496 1342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 1651 1342 66 130 0 1518 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6604

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1579140/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=7320 CPUtime=282.19
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 1503 0 0 0 28218 1 0 0 25 0 1 0 258305432 7495680 1489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 1830 1489 66 130 0 1697 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7320

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1578884/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=7592 CPUtime=342.17
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 1578 0 0 0 34216 1 0 0 25 0 1 0 258305432 7774208 1564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 1898 1564 66 130 0 1765 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7592

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1578500/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=7988 CPUtime=402.16
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 1698 0 0 0 40214 2 0 0 25 0 1 0 258305432 8179712 1684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 1997 1684 66 130 0 1864 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7988

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1577988/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=8508 CPUtime=462.13
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 1818 0 0 0 46211 2 0 0 25 0 1 0 258305432 8712192 1804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 2127 1804 66 130 0 1994 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8508

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1577860/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=8640 CPUtime=522.11
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 1848 0 0 0 52209 2 0 0 25 0 1 0 258305432 8847360 1834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 2160 1834 66 130 0 2027 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8640

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1577284/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=9172 CPUtime=582.09
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 1982 0 0 0 58207 2 0 0 25 0 1 0 258305432 9392128 1968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 2293 1968 66 130 0 2160 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9172

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11634
/proc/meminfo: memFree=1576964/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=9580 CPUtime=642.08
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 2063 0 0 0 64205 3 0 0 25 0 1 0 258305432 9809920 2049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 2395 2049 66 130 0 2262 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 9580


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1569412/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17100 CPUtime=4060.81
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 3935 0 0 0 406071 10 0 0 25 0 1 0 258305432 17510400 3921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4275 3921 66 130 0 4142 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 17100

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1569348/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17100 CPUtime=4120.79
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 3935 0 0 0 412069 10 0 0 25 0 1 0 258305432 17510400 3921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4275 3921 66 130 0 4142 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 17100

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1569476/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17100 CPUtime=4180.77
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 3935 0 0 0 418067 10 0 0 25 0 1 0 258305432 17510400 3921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546779 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4275 3921 66 130 0 4142 0
Current children cumulated CPU time (s) 4180.77
Current children cumulated vsize (KiB) 17100

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1569348/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17100 CPUtime=4240.75
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 3945 0 0 0 424065 10 0 0 25 0 1 0 258305432 17510400 3931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4275 3931 66 130 0 4142 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 17100

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1569284/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17232 CPUtime=4300.73
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 3959 0 0 0 430063 10 0 0 25 0 1 0 258305432 17645568 3945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4308 3945 66 130 0 4175 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 17232

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1569156/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17232 CPUtime=4360.7
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 3982 0 0 0 436060 10 0 0 25 0 1 0 258305432 17645568 3968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4308 3968 66 130 0 4175 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 17232

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1569156/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17372 CPUtime=4420.69
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4001 0 0 0 442058 11 0 0 25 0 1 0 258305432 17788928 3987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4343 3987 66 130 0 4210 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 17372

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1569092/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17372 CPUtime=4480.67
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4013 0 0 0 448056 11 0 0 25 0 1 0 258305432 17788928 3999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4343 3999 66 130 0 4210 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 17372

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568964/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17520 CPUtime=4540.65
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4031 0 0 0 454054 11 0 0 25 0 1 0 258305432 17940480 4017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4380 4017 66 130 0 4247 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 17520

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568708/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17784 CPUtime=4600.63
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4108 0 0 0 460052 11 0 0 25 0 1 0 258305432 18210816 4094 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4446 4094 66 130 0 4313 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 17784

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568644/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17896 CPUtime=4660.61
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4128 0 0 0 466050 11 0 0 25 0 1 0 258305432 18325504 4114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4474 4114 66 130 0 4341 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 17896

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568580/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=17896 CPUtime=4720.59
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4128 0 0 0 472048 11 0 0 25 0 1 0 258305432 18325504 4114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4474 4114 66 130 0 4341 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 17896

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568324/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=18160 CPUtime=4780.57
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4187 0 0 0 478046 11 0 0 25 0 1 0 258305432 18595840 4173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4540 4173 66 130 0 4407 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 18160

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568260/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=18160 CPUtime=4840.55
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4197 0 0 0 484044 11 0 0 25 0 1 0 258305432 18595840 4183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4540 4183 66 130 0 4407 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 18160

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568260/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=18160 CPUtime=4900.52
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4198 0 0 0 490041 11 0 0 25 0 1 0 258305432 18595840 4184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4540 4184 66 130 0 4407 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 18160

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568324/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=18160 CPUtime=4960.5
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4205 0 0 0 496039 11 0 0 25 0 1 0 258305432 18595840 4191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4540 4191 66 130 0 4407 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 18160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568324/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=18308 CPUtime=5000.09
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4215 0 0 0 499998 11 0 0 25 0 1 0 258305432 18747392 4201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4577 4201 66 130 0 4444 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 18308

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11834
/proc/meminfo: memFree=1568324/2055920 swapFree=4182956/4192956
[pid=11633] ppid=11631 vsize=18308 CPUtime=5000.09
/proc/11633/stat : 11633 (minisat_noasser) R 11631 11633 11144 0 -1 4194304 4215 0 0 0 499998 11 0 0 25 0 1 0 258305432 18747392 4201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11633/statm: 4577 4201 66 130 0 4444 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 18308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.11
CPU user time (s): 4999.99
CPU system time (s): 0.120981
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 18308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4215
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= 9534

runsolver used 3.55346 second user time and 10.1555 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 29 05:06:00 UTC 2007

IDJOB= 425189
IDBENCH= 20333
IDSOLVER= 189
FILE ID= node69/425189-1177823160

PBS_JOBID= 4715939

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425189-1177823160/minisat_noassertions /tmp/evaluation/425189-1177823160/instance-425189-1177823160.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-425189-1177823160 -o ROOT/results/node69/solver-425189-1177823160 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425189-1177823160/minisat_noassertions /tmp/evaluation/425189-1177823160/instance-425189-1177823160.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b1cce57318cfb8e6ef6734b78e58ea19

RANDOM SEED= 908962976

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
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:       1585700 kB
Buffers:         44448 kB
Cached:         348532 kB
SwapCached:       4208 kB
Active:         226932 kB
Inactive:       176060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585700 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            53224 kB
Committed_AS:  2342860 kB
PageTables:       1472 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= 66561 MiB

End job on node69 on Sun Apr 29 06:29:24 UTC 2007