Trace number 421368

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.3001
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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:  630                                                  |
0.00/0.00	c |  Number of clauses:    2280                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     573     2189     6595 |      729        0    nan |  0.000 % |
0.00/0.01	c |       100 |     573     2189     6595 |      802      100     18 |  0.000 % |
0.00/0.01	c |       251 |     573     2189     6595 |      882      251     16 |  0.000 % |
0.00/0.02	c |       476 |     573     2189     6595 |      971      476     16 |  0.002 % |
0.00/0.04	c |       814 |     573     2189     6595 |     1068      814     17 |  0.001 % |
0.00/0.06	c |      1321 |     573     2189     6595 |     1175      751     17 |  0.001 % |
0.09/0.10	c |      2080 |     573     2189     6595 |     1292      880     19 |  0.001 % |
0.09/0.15	c |      3222 |     573     2189     6595 |     1421     1349     20 |  0.001 % |
0.19/0.24	c |      4930 |     573     2189     6595 |     1564      857     16 |  0.000 % |
0.29/0.37	c |      7493 |     573     2189     6595 |     1720     1004     15 |  0.001 % |
0.49/0.59	c |     11337 |     573     2189     6595 |     1892     1303     16 |  0.001 % |
0.89/0.91	c |     17104 |     573     2189     6595 |     2081     1238     14 |  0.000 % |
1.39/1.41	c |     25756 |     573     2189     6595 |     2290     1390     17 |  0.000 % |
2.20/2.20	c |     38733 |     573     2189     6595 |     2519     1472     17 |  0.001 % |
3.40/3.43	c |     58195 |     573     2189     6595 |     2770     1578     17 |  0.000 % |
5.19/5.29	c |     87388 |     573     2189     6595 |     3047     2514     15 |  0.000 % |
8.19/8.24	c |    131178 |     573     2189     6595 |     3352     2775     17 |  0.000 % |
12.69/12.71	c |    196863 |     573     2189     6595 |     3688     2010     19 |  0.000 % |
19.69/19.77	c |    295389 |     573     2189     6595 |     4056     3053     17 |  0.001 % |
30.68/30.70	c |    443180 |     573     2189     6595 |     4462     2566     16 |  0.000 % |
47.78/47.87	c |    664863 |     573     2189     6595 |     4908     2480     16 |  0.000 % |
74.47/74.52	c |    997388 |     573     2189     6595 |     5399     4574     18 |  0.000 % |
116.45/116.59	c |   1496176 |     573     2189     6595 |     5939     3687     19 |  0.000 % |
181.64/181.74	c |   2244358 |     573     2189     6595 |     6533     4774     19 |  0.002 % |
282.41/282.50	c |   3366634 |     573     2189     6595 |     7187     6373     20 |  0.000 % |
440.47/440.64	c |   5050046 |     573     2189     6595 |     7905     5317     22 |  0.000 % |
690.00/690.25	c |   7575163 |     573     2189     6595 |     8696     5673     19 |  0.000 % |
1078.70/1079.05	c |  11362839 |     573     2189     6595 |     9565     7789     16 |  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/node1/watcher-421368-1177503108 -o ROOT/results/node1/solver-421368-1177503108 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421368-1177503108/minisat_noassertions /tmp/evaluation/421368-1177503108/instance-421368-1177503108.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28532
/proc/meminfo: memFree=1773384/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=1988 CPUtime=0
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 226348631 2035712 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 497 144 62 130 0 364 0

[startup+0.101036 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28532
/proc/meminfo: memFree=1773384/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=1972 CPUtime=0.09
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 179 0 0 0 9 0 0 0 18 0 1 0 226348631 2019328 165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 493 165 66 130 0 360 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1972

[startup+0.201047 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28532
/proc/meminfo: memFree=1773384/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=1972 CPUtime=0.19
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 191 0 0 0 19 0 0 0 18 0 1 0 226348631 2019328 177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548121 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 493 177 66 130 0 360 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1972

[startup+0.301059 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28532
/proc/meminfo: memFree=1773384/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=2104 CPUtime=0.29
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 196 0 0 0 29 0 0 0 19 0 1 0 226348631 2154496 182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552768 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 526 182 66 130 0 393 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2104

[startup+0.701106 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 28532
/proc/meminfo: memFree=1773384/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=2104 CPUtime=0.69
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 210 0 0 0 69 0 0 0 23 0 1 0 226348631 2154496 196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 526 196 66 130 0 393 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.5012 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 28533
/proc/meminfo: memFree=1772736/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=2236 CPUtime=1.49
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 237 0 0 0 149 0 0 0 25 0 1 0 226348631 2289664 223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 559 223 66 130 0 426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10139 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 28533
/proc/meminfo: memFree=1772480/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=2368 CPUtime=3.09
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 269 0 0 0 309 0 0 0 25 0 1 0 226348631 2424832 255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 592 255 66 130 0 459 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.30176 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 28533
/proc/meminfo: memFree=1772288/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=2500 CPUtime=6.29
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 305 0 0 0 629 0 0 0 25 0 1 0 226348631 2560000 291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 625 291 66 130 0 492 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2500

[startup+12.7025 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 28533
/proc/meminfo: memFree=1771904/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=2764 CPUtime=12.69
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 367 0 0 0 1269 0 0 0 25 0 1 0 226348631 2830336 353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 691 353 66 130 0 558 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2764

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 28533
/proc/meminfo: memFree=1771584/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=3028 CPUtime=25.49
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 445 0 0 0 2549 0 0 0 25 0 1 0 226348631 3100672 431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 757 431 66 130 0 624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3028

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 28533
/proc/meminfo: memFree=1771136/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=3424 CPUtime=51.08
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 545 0 0 0 5108 0 0 0 25 0 1 0 226348631 3506176 531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 856 531 66 130 0 723 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3424

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 28533
/proc/meminfo: memFree=1770560/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=4080 CPUtime=102.26
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 685 0 0 0 10226 0 0 0 25 0 1 0 226348631 4177920 671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545609 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1020 671 66 130 0 887 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4080

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28533
/proc/meminfo: memFree=1770112/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=4344 CPUtime=162.25
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 780 0 0 0 16224 1 0 0 25 0 1 0 226348631 4448256 766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1086 766 66 130 0 953 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4344

[startup+222.305 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 28533
/proc/meminfo: memFree=1769728/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=4748 CPUtime=222.23
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 865 0 0 0 22222 1 0 0 25 0 1 0 226348631 4861952 851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1187 851 66 130 0 1054 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4748

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 28533
/proc/meminfo: memFree=1769472/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=5012 CPUtime=282.21
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 928 0 0 0 28219 2 0 0 25 0 1 0 226348631 5132288 914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1253 914 66 130 0 1120 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5012

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28533
/proc/meminfo: memFree=1769216/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=5272 CPUtime=342.19
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1000 0 0 0 34217 2 0 0 25 0 1 0 226348631 5398528 986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1318 986 66 130 0 1185 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5272

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28533
/proc/meminfo: memFree=1769088/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=5408 CPUtime=402.18
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1035 0 0 0 40215 3 0 0 25 0 1 0 226348631 5537792 1021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1352 1021 66 130 0 1219 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5408

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28533
/proc/meminfo: memFree=1768768/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=5672 CPUtime=462.16
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1099 0 0 0 46213 3 0 0 25 0 1 0 226348631 5808128 1085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1418 1085 66 130 0 1285 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5672

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28533
/proc/meminfo: memFree=1768704/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=5804 CPUtime=522.15
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1145 0 0 0 52211 4 0 0 25 0 1 0 226348631 5943296 1131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1451 1131 66 130 0 1318 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5804

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28533
/proc/meminfo: memFree=1768576/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=5940 CPUtime=582.13
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1184 0 0 0 58209 4 0 0 25 0 1 0 226348631 6082560 1170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1485 1170 66 130 0 1352 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5940

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28533
/proc/meminfo: memFree=1768384/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=6076 CPUtime=642.12
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1214 0 0 0 64207 5 0 0 25 0 1 0 226348631 6221824 1200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1519 1200 66 130 0 1386 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6076

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28533
/proc/meminfo: memFree=1768256/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=6320 CPUtime=702.1
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1268 0 0 0 70205 5 0 0 25 0 1 0 226348631 6471680 1254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1580 1254 66 130 0 1447 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6320

[startup+762.301 s]
/proc/loadavg: 1.10 1.02 0.93 2/78 28533
/proc/meminfo: memFree=1768128/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=6452 CPUtime=762.08
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1298 0 0 0 76203 5 0 0 25 0 1 0 226348631 6606848 1284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1613 1284 66 130 0 1480 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6452

[startup+822.301 s]
/proc/loadavg: 1.04 1.01 0.93 2/78 28533
/proc/meminfo: memFree=1768064/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=6576 CPUtime=822.07
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1316 0 0 0 82201 6 0 0 25 0 1 0 226348631 6733824 1302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1644 1302 66 130 0 1511 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6576

[startup+882.305 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 28533
/proc/meminfo: memFree=1767936/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=6576 CPUtime=882.05
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1336 0 0 0 88199 6 0 0 25 0 1 0 226348631 6733824 1322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1644 1322 66 130 0 1511 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 6576

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28533
/proc/meminfo: memFree=1767872/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=6708 CPUtime=942.04
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1365 0 0 0 94197 7 0 0 25 0 1 0 226348631 6868992 1351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1677 1351 66 130 0 1544 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 6708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28533
/proc/meminfo: memFree=1767680/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=6844 CPUtime=1002.01
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1400 0 0 0 100194 7 0 0 25 0 1 0 226348631 7008256 1386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1711 1386 66 130 0 1578 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 6844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28533
/proc/meminfo: memFree=1767680/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=6976 CPUtime=1062
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1416 0 0 0 106192 8 0 0 25 0 1 0 226348631 7143424 1402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553161 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1744 1402 66 130 0 1611 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 6976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28533
/proc/meminfo: memFree=1767552/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=6976 CPUtime=1121.98
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1439 0 0 0 112190 8 0 0 25 0 1 0 226348631 7143424 1425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1744 1425 66 130 0 1611 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 6976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28533
/proc/meminfo: memFree=1767424/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=7108 CPUtime=1181.97
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1472 0 0 0 118188 9 0 0 25 0 1 0 226348631 7278592 1458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1777 1458 66 130 0 1644 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28533
/proc/meminfo: memFree=1767424/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=7108 CPUtime=1200.07
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1472 0 0 0 119998 9 0 0 25 0 1 0 226348631 7278592 1458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1777 1458 66 130 0 1644 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7108

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28533
/proc/meminfo: memFree=1767424/2055920 swapFree=4145748/4192956
[pid=28532] ppid=28530 vsize=7108 CPUtime=1200.07
/proc/28532/stat : 28532 (minisat_noasser) R 28530 28532 27036 0 -1 4194304 1472 0 0 0 119998 9 0 0 25 0 1 0 226348631 7278592 1458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 1777 1458 66 130 0 1644 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.094985
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 7108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1472
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= 2373

runsolver used 0.994848 second user time and 2.40663 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Apr 25 12:11:48 UTC 2007

IDJOB= 421368
IDBENCH= 20285
IDSOLVER= 188
FILE ID= node1/421368-1177503108

PBS_JOBID= 4685876

Free space on /tmp= 66453 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421368-1177503108/minisat_noassertions /tmp/evaluation/421368-1177503108/instance-421368-1177503108.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-421368-1177503108 -o ROOT/results/node1/solver-421368-1177503108 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421368-1177503108/minisat_noassertions /tmp/evaluation/421368-1177503108/instance-421368-1177503108.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 515331324

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1773792 kB
Buffers:         37364 kB
Cached:         176644 kB
SwapCached:      15424 kB
Active:         120948 kB
Inactive:       116776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773792 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          29808 kB
Slab:            29848 kB
Committed_AS:  5176236 kB
PageTables:       1832 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= 66453 MiB

End job on node1 on Wed Apr 25 12:31:50 UTC 2007