Trace number 424938

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) 5000.1 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.7151
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.09/0.11	c |       100 |     800    16000    80000 |     5866      100     92 |  0.000 % |
0.09/0.13	c |       250 |     800    16000    80000 |     6453      250     96 |  0.000 % |
0.09/0.15	c |       475 |     800    16000    80000 |     7098      475     99 |  0.000 % |
0.09/0.18	c |       812 |     800    16000    80000 |     7808      812     99 |  0.000 % |
0.19/0.23	c |      1318 |     800    16000    80000 |     8589     1318    103 |  0.000 % |
0.29/0.31	c |      2077 |     800    16000    80000 |     9448     2077    104 |  0.000 % |
0.39/0.44	c |      3219 |     800    16000    80000 |    10393     3219    105 |  0.000 % |
0.59/0.65	c |      4927 |     800    16000    80000 |    11432     4927    111 |  0.000 % |
0.99/1.01	c |      7489 |     800    16000    80000 |    12575     7489    112 |  0.000 % |
1.58/1.64	c |     11333 |     800    16000    80000 |    13833    11333    113 |  0.000 % |
2.59/2.69	c |     17101 |     800    16000    80000 |    15216    10053    115 |  0.000 % |
4.49/4.52	c |     25752 |     800    16000    80000 |    16738    10949    117 |  0.000 % |
7.49/7.50	c |     38726 |     800    16000    80000 |    18412    15405    119 |  0.000 % |
12.68/12.74	c |     58187 |     800    16000    80000 |    20253    16148    120 |  0.000 % |
20.69/20.79	c |     87379 |     800    16000    80000 |    22278    14520    117 |  0.000 % |
35.58/35.68	c |    131170 |     800    16000    80000 |    24506    13208    112 |  0.000 % |
60.18/60.21	c |    196854 |     800    16000    80000 |    26957    15449    115 |  0.000 % |
100.16/100.21	c |    295381 |     800    16000    80000 |    29652    24738    121 |  0.000 % |
163.95/164.00	c |    443172 |     800    16000    80000 |    32618    19873    116 |  0.000 % |
264.83/264.94	c |    664855 |     800    16000    80000 |    35879    26457    120 |  0.000 % |
423.78/423.98	c |    997380 |     800    16000    80000 |    39467    15514    113 |  0.000 % |
677.43/677.66	c |   1496169 |     800    16000    80000 |    43414    20097    120 |  0.000 % |
1089.72/1090.14	c |   2244353 |     800    16000    80000 |    47756    20622    123 |  0.000 % |
1770.55/1771.11	c |   3366627 |     800    16000    80000 |    52531    28708    123 |  0.000 % |
2822.60/2823.47	c |   5050038 |     800    16000    80000 |    57785    27846    122 |  0.000 % |
4661.36/4662.71	c |   7575154 |     800    16000    80000 |    63563    26120    118 |  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/node26/watcher-424938-1177695957 -o ROOT/results/node26/solver-424938-1177695957 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424938-1177695957/minisat_noassertions /tmp/evaluation/424938-1177695957/instance-424938-1177695957.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 3/77 14350
/proc/meminfo: memFree=1448520/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=1988 CPUtime=0
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 217512547 2035712 221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 497 221 50 130 0 364 0

[startup+0.033949 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14350
/proc/meminfo: memFree=1448520/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=3120 CPUtime=0.03
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 527 0 0 0 3 0 0 0 18 0 1 0 217512547 3194880 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 780 513 62 130 0 647 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3120

[startup+0.101956 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14350
/proc/meminfo: memFree=1448520/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=3284 CPUtime=0.09
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 588 0 0 0 9 0 0 0 18 0 1 0 217512547 3362816 574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 821 574 62 130 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.301975 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14350
/proc/meminfo: memFree=1448520/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=3516 CPUtime=0.29
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 745 0 0 0 29 0 0 0 19 0 1 0 217512547 3600384 634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 879 634 67 130 0 746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.702011 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14350
/proc/meminfo: memFree=1448520/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=5100 CPUtime=0.69
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 1151 0 0 0 69 0 0 0 22 0 1 0 217512547 5222400 1040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 1275 1040 67 130 0 1142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5100

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1443520/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=7740 CPUtime=1.48
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 1789 0 0 0 148 0 0 0 25 0 1 0 217512547 7925760 1678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 1935 1678 67 130 0 1802 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7740

[startup+3.10124 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1440256/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=9372 CPUtime=3.09
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 2220 0 0 0 308 1 0 0 25 0 1 0 217512547 9596928 2109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 2343 2109 67 130 0 2210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9372

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1438784/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=11352 CPUtime=6.29
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 2695 0 0 0 628 1 0 0 25 0 1 0 217512547 11624448 2584 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 2838 2584 67 130 0 2705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11352

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 14351
/proc/meminfo: memFree=1436928/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=12540 CPUtime=12.68
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 2996 0 0 0 1267 1 0 0 25 0 1 0 217512547 12840960 2885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 3135 2885 67 130 0 3002 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12540

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1434688/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=14784 CPUtime=25.48
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 3552 0 0 0 2546 2 0 0 25 0 1 0 217512547 15138816 3441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 3696 3441 67 130 0 3563 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14784

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1432640/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=16764 CPUtime=51.08
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 4060 0 0 0 5105 3 0 0 25 0 1 0 217512547 17166336 3949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 4191 3949 67 130 0 4058 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16764

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1429376/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=20096 CPUtime=102.27
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 4871 0 0 0 10223 4 0 0 25 0 1 0 217512547 20578304 4760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 5024 4760 67 130 0 4891 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20096

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1427712/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=21676 CPUtime=162.25
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 5267 0 0 0 16220 5 0 0 25 0 1 0 217512547 22196224 5156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 5419 5156 67 130 0 5286 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21676

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1425088/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=24316 CPUtime=222.23
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 5937 0 0 0 22218 5 0 0 25 0 1 0 217512547 24899584 5826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 6079 5826 67 130 0 5946 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24316

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1424576/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=24948 CPUtime=282.22
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 6107 0 0 0 28216 6 0 0 25 0 1 0 217512547 25546752 5965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 6237 5965 67 130 0 6104 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24948

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14351
/proc/meminfo: memFree=1423424/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=26000 CPUtime=342.21
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 6390 0 0 0 34214 7 0 0 25 0 1 0 217512547 26624000 6248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 6500 6248 67 130 0 6367 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26000

[startup+402.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 14351
/proc/meminfo: memFree=1422976/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=26528 CPUtime=402.19
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 6512 0 0 0 40212 7 0 0 25 0 1 0 217512547 27164672 6370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 6632 6370 67 130 0 6499 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26528

[startup+462.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 14351
/proc/meminfo: memFree=1420544/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=28904 CPUtime=462.18
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 7099 0 0 0 46210 8 0 0 25 0 1 0 217512547 29597696 6957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 7226 6957 67 130 0 7093 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 28904

[startup+522.302 s]
/proc/loadavg: 1.14 1.05 1.01 2/78 14351
/proc/meminfo: memFree=1419776/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=29544 CPUtime=522.16
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 7287 0 0 0 52208 8 0 0 25 0 1 0 217512547 30253056 7145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 7386 7145 67 130 0 7253 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29544

[startup+582.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 14351
/proc/meminfo: memFree=1419584/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=29704 CPUtime=582.15
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 7342 0 0 0 58206 9 0 0 25 0 1 0 217512547 30416896 7189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 7426 7189 67 130 0 7293 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 29704

[startup+642.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 14351
/proc/meminfo: memFree=1419520/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=29836 CPUtime=642.13
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 7369 0 0 0 64204 9 0 0 25 0 1 0 217512547 30552064 7216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 7459 7216 67 130 0 7326 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29836


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14551
/proc/meminfo: memFree=1400192/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=49152 CPUtime=4061.2
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12347 0 0 0 406080 40 0 0 25 0 1 0 217512547 50331648 12028 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12288 12028 67 130 0 12155 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 49152

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14551
/proc/meminfo: memFree=1400192/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=49152 CPUtime=4121.18
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12347 0 0 0 412078 40 0 0 25 0 1 0 217512547 50331648 12028 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12288 12028 67 130 0 12155 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 49152

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14551
/proc/meminfo: memFree=1400128/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=49284 CPUtime=4181.17
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12368 0 0 0 418076 41 0 0 25 0 1 0 217512547 50466816 12049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12321 12049 67 130 0 12188 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 49284

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14551
/proc/meminfo: memFree=1399936/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=49416 CPUtime=4241.15
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12408 0 0 0 424074 41 0 0 25 0 1 0 217512547 50601984 12089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12354 12089 67 130 0 12221 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 49416

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14551
/proc/meminfo: memFree=1399936/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=49416 CPUtime=4301.13
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12408 0 0 0 430072 41 0 0 25 0 1 0 217512547 50601984 12089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12354 12089 67 130 0 12221 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 49416

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14551
/proc/meminfo: memFree=1399744/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=49812 CPUtime=4361.12
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12495 0 0 0 436070 42 0 0 25 0 1 0 217512547 51007488 12176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12453 12176 67 130 0 12320 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 49812

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14551
/proc/meminfo: memFree=1399616/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=49776 CPUtime=4421.11
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12495 0 0 0 442068 43 0 0 25 0 1 0 217512547 50970624 12176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12444 12176 67 130 0 12311 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 49776

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14551
/proc/meminfo: memFree=1399616/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=49776 CPUtime=4481.09
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12495 0 0 0 448066 43 0 0 25 0 1 0 217512547 50970624 12176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12444 12176 67 130 0 12311 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 49776

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14719
/proc/meminfo: memFree=1397512/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=50496 CPUtime=4541
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12703 0 0 0 454056 44 0 0 25 0 1 0 217512547 51707904 12366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12624 12366 67 130 0 12491 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 50496

[startup+4602.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 14749
/proc/meminfo: memFree=1398528/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=50496 CPUtime=4600.98
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12703 0 0 0 460053 45 0 0 25 0 1 0 217512547 51707904 12366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12624 12366 67 130 0 12491 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 50496

[startup+4662.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 14749
/proc/meminfo: memFree=1398528/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=50496 CPUtime=4660.96
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 12703 0 0 0 466051 45 0 0 25 0 1 0 217512547 51707904 12366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 12624 12366 67 130 0 12491 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 50496

[startup+4722.31 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 14749
/proc/meminfo: memFree=1395840/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=53520 CPUtime=4720.95
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 13413 0 0 0 472049 46 0 0 25 0 1 0 217512547 54804480 13076 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 13380 13076 67 130 0 13247 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 53520

[startup+4782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 14749
/proc/meminfo: memFree=1394880/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=54464 CPUtime=4780.93
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 13642 0 0 0 478046 47 0 0 25 0 1 0 217512547 55771136 13305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 13616 13305 67 130 0 13483 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 54464

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14749
/proc/meminfo: memFree=1394880/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=54464 CPUtime=4840.91
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 13642 0 0 0 484044 47 0 0 25 0 1 0 217512547 55771136 13305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 13616 13305 67 130 0 13483 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 54464

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14749
/proc/meminfo: memFree=1394880/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=54464 CPUtime=4900.89
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 13642 0 0 0 490042 47 0 0 25 0 1 0 217512547 55771136 13305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 13616 13305 67 130 0 13483 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 54464

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14749
/proc/meminfo: memFree=1394560/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=54860 CPUtime=4960.88
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 13730 0 0 0 496040 48 0 0 25 0 1 0 217512547 56176640 13393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 13715 13393 67 130 0 13582 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 54860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14749
/proc/meminfo: memFree=1394560/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=54836 CPUtime=5000.08
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 13730 0 0 0 499960 48 0 0 25 0 1 0 217512547 56152064 13393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 13709 13393 67 130 0 13576 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 54836

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: 1.00 1.00 1.00 2/78 14749
/proc/meminfo: memFree=1394560/2055920 swapFree=4170240/4192956
[pid=14350] ppid=14348 vsize=54836 CPUtime=5000.08
/proc/14350/stat : 14350 (minisat_noasser) R 14348 14350 13819 0 -1 4194304 13730 0 0 0 499960 48 0 0 25 0 1 0 217512547 56152064 13393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14350/statm: 13709 13393 67 130 0 13576 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 54836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.1
CPU user time (s): 4999.6
CPU system time (s): 0.496924
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 54860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.496924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13730
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= 71102

runsolver used 3.85141 second user time and 10.8973 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Fri Apr 27 17:45:57 UTC 2007

IDJOB= 424938
IDBENCH= 20031
IDSOLVER= 189
FILE ID= node26/424938-1177695957

PBS_JOBID= 4698664

Free space on /tmp= 66497 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/424938-1177695957/minisat_noassertions /tmp/evaluation/424938-1177695957/instance-424938-1177695957.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-424938-1177695957 -o ROOT/results/node26/solver-424938-1177695957 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424938-1177695957/minisat_noassertions /tmp/evaluation/424938-1177695957/instance-424938-1177695957.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 882775403

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1448992 kB
Buffers:         58472 kB
Cached:         450744 kB
SwapCached:       3640 kB
Active:         334820 kB
Inactive:       198256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448992 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          31092 kB
Slab:            59496 kB
Committed_AS:  1270576 kB
PageTables:       1716 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= 66497 MiB

End job on node26 on Fri Apr 27 19:09:21 UTC 2007