Trace number 425155

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) 5000.07 5001.41

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark187.541
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |
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 |     765     2867     8500 |      955        0    nan |  0.000 % |
0.00/0.01	c |       100 |     765     2867     8500 |     1051      100     20 |  0.001 % |
0.00/0.02	c |       250 |     765     2867     8500 |     1156      250     19 |  0.000 % |
0.00/0.03	c |       475 |     765     2867     8500 |     1271      475     19 |  0.000 % |
0.00/0.04	c |       812 |     765     2867     8500 |     1399      812     20 |  0.000 % |
0.00/0.07	c |      1320 |     765     2867     8500 |     1539     1320     21 |  0.000 % |
0.10/0.11	c |      2079 |     765     2867     8500 |     1693     1275     22 |  0.000 % |
0.10/0.18	c |      3218 |     765     2867     8500 |     1862     1542     21 |  0.000 % |
0.19/0.29	c |      4926 |     765     2867     8500 |     2048     1314     22 |  0.000 % |
0.39/0.45	c |      7488 |     765     2867     8500 |     2253     1730     21 |  0.000 % |
0.69/0.70	c |     11333 |     765     2867     8500 |     2478     2085     20 |  0.000 % |
0.99/1.08	c |     17100 |     765     2867     8500 |     2726     1488     20 |  0.000 % |
1.69/1.70	c |     25749 |     765     2867     8500 |     2999     1715     19 |  0.000 % |
2.59/2.66	c |     38723 |     765     2867     8500 |     3299     2380     20 |  0.000 % |
4.09/4.13	c |     58186 |     765     2867     8500 |     3629     3279     18 |  0.001 % |
6.29/6.39	c |     87378 |     765     2867     8500 |     3992     2817     18 |  0.000 % |
9.99/10.04	c |    131168 |     765     2867     8500 |     4391     3797     22 |  0.000 % |
15.69/15.70	c |    196852 |     765     2867     8500 |     4830     2284     21 |  0.000 % |
24.38/24.46	c |    295379 |     765     2867     8500 |     5313     2632     18 |  0.000 % |
37.68/37.76	c |    443168 |     765     2867     8500 |     5844     5009     21 |  0.000 % |
58.67/58.72	c |    664851 |     765     2867     8500 |     6429     4878     22 |  0.000 % |
91.76/91.81	c |    997376 |     765     2867     8500 |     7072     5709     23 |  0.000 % |
143.06/143.13	c |   1496167 |     765     2867     8500 |     7779     4380     21 |  0.000 % |
224.53/224.63	c |   2244349 |     765     2867     8500 |     8557     5652     24 |  0.000 % |
351.40/351.53	c |   3366625 |     765     2867     8500 |     9413     5856     21 |  0.000 % |
544.65/544.85	c |   5050036 |     765     2867     8500 |    10354     5419     20 |  0.000 % |
862.08/862.38	c |   7575153 |     765     2867     8500 |    11389     6320     20 |  0.000 % |
1361.65/1362.09	c |  11362828 |     765     2867     8500 |    12528    10781     22 |  0.000 % |
2149.85/2150.50	c |  17044343 |     765     2867     8500 |    13781     8136     23 |  0.000 % |
3376.65/3377.70	c |  25566612 |     764     2861     8482 |    15159     8981     22 |  0.124 % |

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/node48/watcher-425155-1177803403 -o ROOT/results/node48/solver-425155-1177803403 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425155-1177803403/minisat_noassertions /tmp/evaluation/425155-1177803403/instance-425155-1177803403.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: 1.00 1.00 1.00 3/64 3565
/proc/meminfo: memFree=1476312/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=1984 CPUtime=0
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 135185601 2031616 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 496 159 62 130 0 363 0

[startup+0.105609 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3565
/proc/meminfo: memFree=1476312/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=2116 CPUtime=0.1
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 208 0 0 0 10 0 0 0 18 0 1 0 135185601 2166784 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 529 194 66 130 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.201617 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3565
/proc/meminfo: memFree=1476312/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=2116 CPUtime=0.19
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 219 0 0 0 19 0 0 0 18 0 1 0 135185601 2166784 205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 529 205 66 130 0 396 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2116

[startup+0.301626 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3565
/proc/meminfo: memFree=1476312/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=2116 CPUtime=0.29
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 227 0 0 0 29 0 0 0 19 0 1 0 135185601 2166784 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 529 213 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701663 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3565
/proc/meminfo: memFree=1476312/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=2248 CPUtime=0.69
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 251 0 0 0 69 0 0 0 22 0 1 0 135185601 2301952 237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 562 237 66 130 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1475536/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=2380 CPUtime=1.49
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 287 0 0 0 149 0 0 0 25 0 1 0 135185601 2437120 273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546567 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 595 273 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1475280/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=2512 CPUtime=3.09
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 318 0 0 0 309 0 0 0 25 0 1 0 135185601 2572288 304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547208 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 628 304 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1475024/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=2776 CPUtime=6.29
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 373 0 0 0 629 0 0 0 25 0 1 0 135185601 2842624 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 694 359 66 130 0 561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2776

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1474512/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=3172 CPUtime=12.69
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 461 0 0 0 1269 0 0 0 25 0 1 0 135185601 3248128 447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 793 447 66 130 0 660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3172

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1474192/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=3440 CPUtime=25.48
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 544 0 0 0 2548 0 0 0 25 0 1 0 135185601 3522560 530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 860 530 66 130 0 727 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3440

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1473680/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=3968 CPUtime=51.07
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 660 0 0 0 5107 0 0 0 25 0 1 0 135185601 4063232 646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 992 646 66 130 0 859 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3968

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1473168/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=4492 CPUtime=102.26
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 797 0 0 0 10226 0 0 0 25 0 1 0 135185601 4599808 783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551685 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1123 783 66 130 0 990 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4492

[startup+162.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 3566
/proc/meminfo: memFree=1472528/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=5016 CPUtime=162.25
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 942 0 0 0 16224 1 0 0 25 0 1 0 135185601 5136384 928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1254 928 66 130 0 1121 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5016

[startup+222.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3566
/proc/meminfo: memFree=1472144/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=5416 CPUtime=222.24
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 1046 0 0 0 22223 1 0 0 25 0 1 0 135185601 5545984 1032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1354 1032 66 130 0 1221 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1471824/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=5836 CPUtime=282.22
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 1128 0 0 0 28221 1 0 0 25 0 1 0 135185601 5976064 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1459 1114 66 130 0 1326 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1471440/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=6104 CPUtime=342.2
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 1223 0 0 0 34219 1 0 0 25 0 1 0 135185601 6250496 1209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1526 1209 66 130 0 1393 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6104

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1471120/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=6500 CPUtime=402.19
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 1302 0 0 0 40218 1 0 0 25 0 1 0 135185601 6656000 1288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1625 1288 66 130 0 1492 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6500

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1470928/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=6640 CPUtime=462.17
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 1344 0 0 0 46216 1 0 0 25 0 1 0 135185601 6799360 1330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1660 1330 66 130 0 1527 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6640

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1470864/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=6776 CPUtime=522.16
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 1361 0 0 0 52215 1 0 0 25 0 1 0 135185601 6938624 1347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1694 1347 66 130 0 1561 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6776

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1470480/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=7176 CPUtime=582.14
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 1469 0 0 0 58213 1 0 0 25 0 1 0 135185601 7348224 1455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1794 1455 66 130 0 1661 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7176

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3566
/proc/meminfo: memFree=1470224/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=7308 CPUtime=642.13
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 1518 0 0 0 64212 1 0 0 25 0 1 0 135185601 7483392 1504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547279 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 1827 1504 66 130 0 1694 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7308


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3766
/proc/meminfo: memFree=1465040/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12476 CPUtime=4061.18
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2793 0 0 0 406112 6 0 0 25 0 1 0 135185601 12775424 2779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3119 2779 66 130 0 2986 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 12476

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464976/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12600 CPUtime=4121.17
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2805 0 0 0 412110 7 0 0 25 0 1 0 135185601 12902400 2791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3150 2791 66 130 0 3017 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 12600

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464848/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12600 CPUtime=4181.16
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2812 0 0 0 418109 7 0 0 25 0 1 0 135185601 12902400 2798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3150 2798 66 130 0 3017 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 12600

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464784/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12600 CPUtime=4241.14
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2822 0 0 0 424107 7 0 0 25 0 1 0 135185601 12902400 2808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3150 2808 66 130 0 3017 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 12600

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3766
/proc/meminfo: memFree=1464784/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12600 CPUtime=4301.12
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2831 0 0 0 430105 7 0 0 25 0 1 0 135185601 12902400 2817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3150 2817 66 130 0 3017 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 12600

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464848/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12752 CPUtime=4361.11
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2847 0 0 0 436104 7 0 0 25 0 1 0 135185601 13058048 2833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3188 2833 66 130 0 3055 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 12752

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464784/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12752 CPUtime=4421.09
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2852 0 0 0 442102 7 0 0 25 0 1 0 135185601 13058048 2838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3188 2838 66 130 0 3055 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 12752

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464784/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12752 CPUtime=4481.08
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2863 0 0 0 448101 7 0 0 25 0 1 0 135185601 13058048 2849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3188 2849 66 130 0 3055 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 12752

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464784/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12752 CPUtime=4541.06
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2870 0 0 0 454099 7 0 0 25 0 1 0 135185601 13058048 2856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3188 2856 66 130 0 3055 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 12752

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464656/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12892 CPUtime=4601.05
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2878 0 0 0 460098 7 0 0 25 0 1 0 135185601 13201408 2864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3223 2864 66 130 0 3090 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 12892

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464656/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=12892 CPUtime=4661.03
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2888 0 0 0 466096 7 0 0 25 0 1 0 135185601 13201408 2874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3223 2874 66 130 0 3090 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 12892

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464528/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=13032 CPUtime=4721.02
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2935 0 0 0 472095 7 0 0 25 0 1 0 135185601 13344768 2921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3258 2921 66 130 0 3125 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 13032

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464592/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=13032 CPUtime=4781
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2935 0 0 0 478093 7 0 0 25 0 1 0 135185601 13344768 2921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3258 2921 66 130 0 3125 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 13032

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464528/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=13032 CPUtime=4840.99
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2935 0 0 0 484092 7 0 0 25 0 1 0 135185601 13344768 2921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3258 2921 66 130 0 3125 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 13032

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464528/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=13032 CPUtime=4900.97
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2937 0 0 0 490090 7 0 0 25 0 1 0 135185601 13344768 2923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3258 2923 66 130 0 3125 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 13032

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464592/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=13168 CPUtime=4960.96
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2948 0 0 0 496089 7 0 0 25 0 1 0 135185601 13484032 2934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3292 2934 66 130 0 3159 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 13168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464528/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=13168 CPUtime=5000.05
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2953 0 0 0 499998 7 0 0 25 0 1 0 135185601 13484032 2939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3292 2939 66 130 0 3159 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 13168

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

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

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3766
/proc/meminfo: memFree=1464528/2055920 swapFree=4183896/4192956
[pid=3565] ppid=3563 vsize=13168 CPUtime=5000.05
/proc/3565/stat : 3565 (minisat_noasser) R 3563 3565 3274 0 -1 4194304 2953 0 0 0 499998 7 0 0 25 0 1 0 135185601 13484032 2939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3565/statm: 3292 2939 66 130 0 3159 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 13168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.07
CPU user time (s): 4999.99
CPU system time (s): 0.080987
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 13168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2953
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= 6789

runsolver used 3.88841 second user time and 9.81051 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 28 23:36:43 UTC 2007

IDJOB= 425155
IDBENCH= 20271
IDSOLVER= 189
FILE ID= node48/425155-1177803403

PBS_JOBID= 4715817

Free space on /tmp= 66500 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425155-1177803403/minisat_noassertions /tmp/evaluation/425155-1177803403/instance-425155-1177803403.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-425155-1177803403 -o ROOT/results/node48/solver-425155-1177803403 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425155-1177803403/minisat_noassertions /tmp/evaluation/425155-1177803403/instance-425155-1177803403.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 707564014

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1476784 kB
Buffers:         52980 kB
Cached:         449112 kB
SwapCached:       3760 kB
Active:         257576 kB
Inactive:       254976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476784 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            52612 kB
Committed_AS:  1284220 kB
PageTables:       1388 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= 66500 MiB

End job on node48 on Sun Apr 29 01:00:06 UTC 2007