Trace number 424961

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 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.02908
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.04/0.07	c ============================[ Search Statistics ]==============================
0.04/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.07	c ===============================================================================
0.04/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.04/0.08	c |       100 |     600    12000    60000 |     4400      100     88 |  0.000 % |
0.04/0.09	c |       251 |     600    12000    60000 |     4840      251     88 |  0.000 % |
0.09/0.11	c |       477 |     600    12000    60000 |     5324      477     91 |  0.000 % |
0.09/0.14	c |       817 |     600    12000    60000 |     5856      817     91 |  0.000 % |
0.09/0.18	c |      1324 |     600    12000    60000 |     6442     1324     90 |  0.000 % |
0.19/0.25	c |      2083 |     600    12000    60000 |     7086     2083     88 |  0.000 % |
0.29/0.35	c |      3222 |     600    12000    60000 |     7794     3222     88 |  0.000 % |
0.49/0.53	c |      4931 |     600    12000    60000 |     8574     4931     89 |  0.000 % |
0.79/0.82	c |      7493 |     600    12000    60000 |     9431     7493     89 |  0.000 % |
1.29/1.34	c |     11338 |     600    12000    60000 |    10374     6527     88 |  0.000 % |
2.09/2.15	c |     17104 |     600    12000    60000 |    11412     7006     91 |  0.000 % |
3.49/3.53	c |     25753 |     600    12000    60000 |    12553     9855     95 |  0.000 % |
5.69/5.75	c |     38727 |     600    12000    60000 |    13809    10089     93 |  0.000 % |
9.80/9.81	c |     58189 |     600    12000    60000 |    15189     8538     93 |  0.000 % |
16.19/16.21	c |     87382 |     600    12000    60000 |    16708    14626     96 |  0.000 % |
26.98/27.06	c |    131171 |     600    12000    60000 |    18379    16102     96 |  0.000 % |
44.08/44.12	c |    196855 |     600    12000    60000 |    20217    16700     95 |  0.000 % |
70.17/70.24	c |    295383 |     600    12000    60000 |    22239    13107     92 |  0.000 % |
116.56/116.65	c |    443173 |     600    12000    60000 |    24463    14961     93 |  0.000 % |
197.44/197.57	c |    664856 |     600    12000    60000 |    26909    13125     96 |  0.000 % |
320.41/320.51	c |    997381 |     600    12000    60000 |    29600    14782     90 |  0.000 % |
512.05/512.22	c |   1496169 |     600    12000    60000 |    32561    23529     94 |  0.000 % |
826.77/827.00	c |   2244351 |     600    12000    60000 |    35817    26447     98 |  0.000 % |
1324.52/1324.91	c |   3366625 |     600    12000    60000 |    39398    13817     88 |  0.000 % |
2101.11/2101.75	c |   5050036 |     600    12000    60000 |    43338    39551     98 |  0.000 % |
3324.67/3325.68	c |   7575154 |     600    12000    60000 |    47672    37065     96 |  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/node70/watcher-424961-1177707931 -o ROOT/results/node70/solver-424961-1177707931 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424961-1177707931/minisat_noassertions /tmp/evaluation/424961-1177707931/instance-424961-1177707931.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: 0.77 0.92 0.97 3/64 25595
/proc/meminfo: memFree=1570808/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=1856 CPUtime=0
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 210330442 1900544 190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519109 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 464 190 50 130 0 331 0

[startup+0.0478959 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25595
/proc/meminfo: memFree=1570808/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=2684 CPUtime=0.04
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 417 0 0 0 4 0 0 0 18 0 1 0 210330442 2748416 403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521171 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 671 403 62 130 0 538 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2684

[startup+0.101901 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25595
/proc/meminfo: memFree=1570808/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=2616 CPUtime=0.09
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 448 0 0 0 9 0 0 0 18 0 1 0 210330442 2678784 401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683382 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 654 401 67 130 0 521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.301921 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25595
/proc/meminfo: memFree=1570808/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=3408 CPUtime=0.29
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 627 0 0 0 29 0 0 0 19 0 1 0 210330442 3489792 580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 852 580 67 130 0 719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3408

[startup+0.701961 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 25595
/proc/meminfo: memFree=1570808/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=4860 CPUtime=0.69
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 996 0 0 0 69 0 0 0 22 0 1 0 210330442 4976640 949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 1215 949 67 130 0 1082 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4860

[startup+1.50104 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 25596
/proc/meminfo: memFree=1566256/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=6048 CPUtime=1.49
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 1304 0 0 0 149 0 0 0 25 0 1 0 210330442 6193152 1257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 1512 1257 67 130 0 1379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6048

[startup+3.1012 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 25596
/proc/meminfo: memFree=1565360/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=7236 CPUtime=3.09
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 1571 0 0 0 309 0 0 0 25 0 1 0 210330442 7409664 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 1809 1524 67 130 0 1676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7236

[startup+6.30152 s]
/proc/loadavg: 0.81 0.92 0.97 2/65 25596
/proc/meminfo: memFree=1564144/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=8188 CPUtime=6.29
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 1827 0 0 0 629 0 0 0 25 0 1 0 210330442 8384512 1780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 2047 1780 67 130 0 1914 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8188

[startup+12.7012 s]
/proc/loadavg: 0.82 0.93 0.97 2/65 25596
/proc/meminfo: memFree=1562800/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=9112 CPUtime=12.69
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 2045 0 0 0 1268 1 0 0 25 0 1 0 210330442 9330688 1998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 2278 1998 67 130 0 2145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9112

[startup+25.5014 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 25596
/proc/meminfo: memFree=1561392/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=10432 CPUtime=25.48
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 2388 0 0 0 2547 1 0 0 25 0 1 0 210330442 10682368 2341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 2608 2341 67 130 0 2475 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10432

[startup+51.102 s]
/proc/loadavg: 0.91 0.93 0.97 2/65 25596
/proc/meminfo: memFree=1559408/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=12412 CPUtime=51.08
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 2880 0 0 0 5106 2 0 0 25 0 1 0 210330442 12709888 2833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 3103 2833 67 130 0 2970 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12412

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.97 2/65 25596
/proc/meminfo: memFree=1557616/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=14296 CPUtime=102.27
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 3329 0 0 0 10224 3 0 0 25 0 1 0 210330442 14639104 3282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 3574 3282 67 130 0 3441 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14296

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 25596
/proc/meminfo: memFree=1555568/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=16276 CPUtime=162.25
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 3841 0 0 0 16221 4 0 0 25 0 1 0 210330442 16666624 3794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 4069 3794 67 130 0 3936 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16276

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 25596
/proc/meminfo: memFree=1554352/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=17464 CPUtime=222.23
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 4149 0 0 0 22219 4 0 0 25 0 1 0 210330442 17883136 4102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 4366 4102 67 130 0 4233 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17464

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 25596
/proc/meminfo: memFree=1553840/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=17992 CPUtime=282.21
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 4281 0 0 0 28217 4 0 0 25 0 1 0 210330442 18423808 4234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 4498 4234 67 130 0 4365 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17992

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25596
/proc/meminfo: memFree=1551984/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=19872 CPUtime=342.2
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 4739 0 0 0 34215 5 0 0 25 0 1 0 210330442 20348928 4692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 4968 4692 67 130 0 4835 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19872

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25596
/proc/meminfo: memFree=1551984/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=19872 CPUtime=402.18
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 4742 0 0 0 40213 5 0 0 25 0 1 0 210330442 20348928 4695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 4968 4695 67 130 0 4835 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25596
/proc/meminfo: memFree=1551344/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=20532 CPUtime=462.16
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 4891 0 0 0 46211 5 0 0 25 0 1 0 210330442 21024768 4844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 5133 4844 67 130 0 5000 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20532

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25596
/proc/meminfo: memFree=1550512/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=21456 CPUtime=522.15
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 5111 0 0 0 52209 6 0 0 25 0 1 0 210330442 21970944 5064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 5364 5064 67 130 0 5231 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21456

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25596
/proc/meminfo: memFree=1549360/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=22776 CPUtime=582.13
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 5436 0 0 0 58206 7 0 0 25 0 1 0 210330442 23322624 5389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557994 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 5694 5389 67 130 0 5561 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22776

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 25596
/proc/meminfo: memFree=1548848/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=23004 CPUtime=642.12
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 5520 0 0 0 64205 7 0 0 25 0 1 0 210330442 23556096 5473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 5751 5473 67 130 0 5618 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23004


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

[startup+4062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1533360/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=38376 CPUtime=4061.07
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9374 0 0 0 406086 21 0 0 25 0 1 0 210330442 39297024 9278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9594 9278 67 130 0 9461 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 38376

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1533424/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=38376 CPUtime=4121.05
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9374 0 0 0 412084 21 0 0 25 0 1 0 210330442 39297024 9278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9594 9278 67 130 0 9461 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 38376

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1533296/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=38508 CPUtime=4181.03
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9398 0 0 0 418082 21 0 0 25 0 1 0 210330442 39432192 9302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9627 9302 67 130 0 9494 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 38508

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1533168/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=38640 CPUtime=4241.02
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9441 0 0 0 424080 22 0 0 25 0 1 0 210330442 39567360 9345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9660 9345 67 130 0 9527 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 38640

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532912/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=38944 CPUtime=4301.01
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9483 0 0 0 430079 22 0 0 25 0 1 0 210330442 39878656 9387 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9736 9387 67 130 0 9603 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 38944

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532976/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=38876 CPUtime=4360.99
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9484 0 0 0 436077 22 0 0 25 0 1 0 210330442 39809024 9388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9719 9388 67 130 0 9586 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 38876

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532912/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=38852 CPUtime=4420.97
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9484 0 0 0 442075 22 0 0 25 0 1 0 210330442 39784448 9388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9713 9388 67 130 0 9580 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 38852

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532656/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39228 CPUtime=4480.95
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9558 0 0 0 448072 23 0 0 25 0 1 0 210330442 40169472 9462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9807 9462 67 130 0 9674 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 39228

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532720/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39228 CPUtime=4540.94
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9559 0 0 0 454071 23 0 0 25 0 1 0 210330442 40169472 9463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9807 9463 67 130 0 9674 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 39228

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532656/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39228 CPUtime=4600.92
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9559 0 0 0 460069 23 0 0 25 0 1 0 210330442 40169472 9463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9807 9463 67 130 0 9674 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 39228

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532720/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39216 CPUtime=4660.9
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9559 0 0 0 466067 23 0 0 25 0 1 0 210330442 40157184 9463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9804 9463 67 130 0 9671 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 39216

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532656/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39216 CPUtime=4720.89
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9559 0 0 0 472066 23 0 0 25 0 1 0 210330442 40157184 9463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9804 9463 67 130 0 9671 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 39216

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532656/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39216 CPUtime=4780.87
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9559 0 0 0 478064 23 0 0 25 0 1 0 210330442 40157184 9463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9804 9463 67 130 0 9671 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 39216

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532272/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39612 CPUtime=4840.85
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9653 0 0 0 484062 23 0 0 25 0 1 0 210330442 40562688 9557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9903 9557 67 130 0 9770 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 39612

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 25796
/proc/meminfo: memFree=1532208/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39472 CPUtime=4900.83
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9653 0 0 0 490060 23 0 0 25 0 1 0 210330442 40419328 9552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9868 9552 67 130 0 9735 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 39472

[startup+4962.3 s]
/proc/loadavg: 1.03 1.00 0.98 2/65 25796
/proc/meminfo: memFree=1532208/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39576 CPUtime=4960.82
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9656 0 0 0 496059 23 0 0 25 0 1 0 210330442 40525824 9555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9894 9555 67 130 0 9761 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 39576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 25796
/proc/meminfo: memFree=1532208/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39576 CPUtime=5000.01
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9656 0 0 0 499978 23 0 0 25 0 1 0 210330442 40525824 9555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9894 9555 67 130 0 9761 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 39576

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

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

[startup+5001.5 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 25796
/proc/meminfo: memFree=1532208/2055920 swapFree=4183812/4192956
[pid=25595] ppid=25593 vsize=39576 CPUtime=5000.01
/proc/25595/stat : 25595 (minisat_noasser) R 25593 25595 25541 0 -1 4194304 9656 0 0 0 499978 23 0 0 25 0 1 0 210330442 40525824 9555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25595/statm: 9894 9555 67 130 0 9761 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 39576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.79
CPU system time (s): 0.241963
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 39612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9656
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= 11689

runsolver used 3.63545 second user time and 10.0695 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Fri Apr 27 21:05:31 UTC 2007

IDJOB= 424961
IDBENCH= 20054
IDSOLVER= 189
FILE ID= node70/424961-1177707931

PBS_JOBID= 4715362

Free space on /tmp= 66510 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/424961-1177707931/minisat_noassertions /tmp/evaluation/424961-1177707931/instance-424961-1177707931.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-424961-1177707931 -o ROOT/results/node70/solver-424961-1177707931 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424961-1177707931/minisat_noassertions /tmp/evaluation/424961-1177707931/instance-424961-1177707931.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 555069024

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1571216 kB
Buffers:         38872 kB
Cached:         370628 kB
SwapCached:       3192 kB
Active:         270428 kB
Inactive:       148604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571216 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            51748 kB
Committed_AS:  3510364 kB
PageTables:       1396 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= 66510 MiB

End job on node70 on Fri Apr 27 22:28:55 UTC 2007