Trace number 425060

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) 5000.06 5001.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
MD5SUM09edde3792f1d05d69d5933db6d6b1a7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.10/0.13	c |  Parsing time:         0.12         s                                       |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.30	c |         0 |   15528    66386   201813 |    22128        0    nan |  0.000 % |
0.29/0.38	c |       100 |   15528    66386   201813 |    24341      100    179 |  0.000 % |
0.39/0.47	c |       251 |   15528    66386   201813 |    26775      251    170 |  0.000 % |
0.49/0.59	c |       476 |   15528    66386   201813 |    29453      476    181 |  0.000 % |
0.69/0.78	c |       815 |   15528    66386   201813 |    32398      815    189 |  0.000 % |
1.00/1.07	c |      1321 |   15528    66386   201813 |    35638     1321    192 |  0.000 % |
1.39/1.48	c |      2081 |   15528    66386   201813 |    39202     2081    197 |  0.000 % |
1.99/2.10	c |      3220 |   15528    66386   201813 |    43122     3220    211 |  0.000 % |
3.09/3.10	c |      4929 |   15528    66386   201813 |    47434     4929    220 |  0.000 % |
4.79/4.82	c |      7491 |   15528    66386   201813 |    52178     7491    261 |  0.000 % |
7.19/7.27	c |     11335 |   15528    66386   201813 |    57396    11335    255 |  0.000 % |
11.48/11.54	c |     17101 |   15528    66386   201813 |    63135    17101    265 |  0.000 % |
18.39/18.44	c |     25750 |   15528    66386   201813 |    69449    25750    274 |  0.000 % |
30.48/30.52	c |     38724 |   15528    66386   201813 |    76394    38724    281 |  0.000 % |
52.37/52.47	c |     58185 |   15528    66386   201813 |    84033    58185    282 |  0.000 % |
93.96/94.05	c |     87377 |   15528    66386   201813 |    92436    14527    345 |  0.000 % |
157.94/158.03	c |    131167 |   15528    66386   201813 |   101680    58317    326 |  0.000 % |
265.71/265.88	c |    196851 |   15528    66386   201813 |   111848    33785    352 |  0.000 % |
460.06/460.21	c |    295377 |   15528    66386   201813 |   123033    31162    329 |  0.000 % |
837.85/838.13	c |    443166 |   15528    66386   201813 |   135336    70372    385 |  0.000 % |
1433.39/1433.86	c |    664850 |   15528    66386   201813 |   148870    50264    314 |  0.000 % |
2343.64/2344.34	c |    997376 |   15528    66386   201813 |   163757   115459    357 |  0.000 % |
4012.98/4014.25	c |   1496165 |   15528    66386   201813 |   180133    18368    254 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-425060-1177762677 -o ROOT/results/node70/solver-425060-1177762677 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425060-1177762677/minisat_noassertions /tmp/evaluation/425060-1177762677/instance-425060-1177762677.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: 0.89 1.01 0.99 3/64 30005
/proc/meminfo: memFree=1545432/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=2476 CPUtime=0
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 215805031 2535424 509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 619 511 49 130 0 486 0

[startup+0.042689 s]
/proc/loadavg: 0.89 1.01 0.99 3/64 30005
/proc/meminfo: memFree=1545432/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=5024 CPUtime=0.03
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 1104 0 0 0 3 0 0 0 18 0 1 0 215805031 5144576 1073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 1256 1075 50 130 0 1123 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5024

[startup+0.102695 s]
/proc/loadavg: 0.89 1.01 0.99 3/64 30005
/proc/meminfo: memFree=1545432/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=6832 CPUtime=0.1
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 1552 0 0 0 9 1 0 0 18 0 1 0 215805031 6995968 1521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 1708 1522 50 130 0 1575 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6832

[startup+0.302714 s]
/proc/loadavg: 0.89 1.01 0.99 3/64 30005
/proc/meminfo: memFree=1545432/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=8172 CPUtime=0.29
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 1919 0 0 0 28 1 0 0 19 0 1 0 215805031 8368128 1888 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134538759 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 2043 1888 62 130 0 1910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8172

[startup+0.702758 s]
/proc/loadavg: 0.89 1.01 0.99 3/64 30005
/proc/meminfo: memFree=1545432/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=7512 CPUtime=0.69
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 1989 0 0 0 68 1 0 0 23 0 1 0 215805031 7692288 1746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 1878 1746 67 130 0 1745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7512

[startup+1.50184 s]
/proc/loadavg: 0.89 1.01 0.99 2/65 30006
/proc/meminfo: memFree=1538320/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=8568 CPUtime=1.49
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 2246 0 0 0 148 1 0 0 25 0 1 0 215805031 8773632 2003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 2142 2003 67 130 0 2009 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8568

[startup+3.102 s]
/proc/loadavg: 0.89 1.01 0.99 2/65 30006
/proc/meminfo: memFree=1536464/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=11208 CPUtime=3.09
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 2893 0 0 0 307 2 0 0 25 0 1 0 215805031 11476992 2650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 2802 2650 67 130 0 2669 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11208

[startup+6.30132 s]
/proc/loadavg: 0.90 1.01 0.99 2/65 30006
/proc/meminfo: memFree=1530448/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=17056 CPUtime=6.28
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 4359 0 0 0 625 3 0 0 25 0 1 0 215805031 17465344 4116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 4264 4116 67 130 0 4131 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17056

[startup+12.702 s]
/proc/loadavg: 0.90 1.01 0.99 2/65 30006
/proc/meminfo: memFree=1520344/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=26912 CPUtime=12.68
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 6823 0 0 0 1263 5 0 0 25 0 1 0 215805031 27557888 6580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 6728 6580 67 130 0 6595 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26912

[startup+25.5012 s]
/proc/loadavg: 0.92 1.01 0.99 2/65 30006
/proc/meminfo: memFree=1501592/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=44776 CPUtime=25.48
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 11274 0 0 0 2538 10 0 0 25 0 1 0 215805031 45850624 11031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 11194 11031 67 130 0 11061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44776

[startup+51.1018 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1474264/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=72184 CPUtime=51.07
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 18129 0 0 0 5090 17 0 0 25 0 1 0 215805031 73916416 17886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 18046 17886 67 130 0 17913 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72184

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1435032/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=110852 CPUtime=102.26
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 27818 0 0 0 10199 27 0 0 25 0 1 0 215805031 113512448 27575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 27713 27575 67 130 0 27580 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 110852

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1435032/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=110852 CPUtime=162.24
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 27818 0 0 0 16197 27 0 0 25 0 1 0 215805031 113512448 27575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 27713 27575 67 130 0 27580 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 110852

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1406424/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=139676 CPUtime=222.23
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 34983 0 0 0 22188 35 0 0 25 0 1 0 215805031 143028224 34740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 34919 34740 67 130 0 34786 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 139676

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1399896/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=146016 CPUtime=282.21
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 36577 0 0 0 28185 36 0 0 25 0 1 0 215805031 149520384 36334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 36504 36334 67 130 0 36371 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 146016

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1399896/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=146016 CPUtime=342.19
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 36577 0 0 0 34183 36 0 0 25 0 1 0 215805031 149520384 36334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 36504 36334 67 130 0 36371 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 146016

[startup+402.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1387544/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=158960 CPUtime=402.18
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 39793 0 0 0 40178 40 0 0 25 0 1 0 215805031 162775040 39550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 39740 39550 67 130 0 39607 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 158960

[startup+462.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1367640/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=178240 CPUtime=462.16
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 44628 0 0 0 46170 46 0 0 25 0 1 0 215805031 182517760 44385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 44560 44385 67 130 0 44427 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 178240

[startup+522.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1367640/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=178240 CPUtime=522.14
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 44628 0 0 0 52168 46 0 0 25 0 1 0 215805031 182517760 44385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 44560 44385 67 130 0 44427 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 178240

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1367640/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=178240 CPUtime=582.12
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 44628 0 0 0 58166 46 0 0 25 0 1 0 215805031 182517760 44385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 44560 44385 67 130 0 44427 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 178240

[startup+642.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30006
/proc/meminfo: memFree=1367640/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=178240 CPUtime=642.11
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 44628 0 0 0 64165 46 0 0 25 0 1 0 215805031 182517760 44385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 44560 44385 67 130 0 44427 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 178240


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

[startup+4062.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30206
/proc/meminfo: memFree=1267224/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=278312 CPUtime=4061.06
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 69815 0 0 0 406028 78 0 0 25 0 1 0 215805031 284991488 69375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 69578 69375 67 130 0 69445 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 278312

[startup+4122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30206
/proc/meminfo: memFree=1267352/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=278312 CPUtime=4121.04
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 69815 0 0 0 412026 78 0 0 25 0 1 0 215805031 284991488 69375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 69578 69375 67 130 0 69445 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 278312

[startup+4182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30206
/proc/meminfo: memFree=1267416/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=278312 CPUtime=4181.03
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 69815 0 0 0 418025 78 0 0 25 0 1 0 215805031 284991488 69375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 69578 69375 67 130 0 69445 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 278312

[startup+4242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 30206
/proc/meminfo: memFree=1267416/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=278312 CPUtime=4241.01
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 69815 0 0 0 424023 78 0 0 25 0 1 0 215805031 284991488 69375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 69578 69375 67 130 0 69445 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 278312

[startup+4302.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30206
/proc/meminfo: memFree=1267352/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=278312 CPUtime=4300.99
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 69815 0 0 0 430021 78 0 0 25 0 1 0 215805031 284991488 69375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 69578 69375 67 130 0 69445 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 278312

[startup+4362.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 30206
/proc/meminfo: memFree=1267416/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=278312 CPUtime=4360.98
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 69815 0 0 0 436020 78 0 0 25 0 1 0 215805031 284991488 69375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 69578 69375 67 130 0 69445 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 278312

[startup+4422.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 30206
/proc/meminfo: memFree=1267416/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=278312 CPUtime=4420.96
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 69815 0 0 0 442018 78 0 0 25 0 1 0 215805031 284991488 69375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 69578 69375 67 130 0 69445 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 278312

[startup+4482.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 30206
/proc/meminfo: memFree=1267416/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=278312 CPUtime=4480.94
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 69819 0 0 0 448016 78 0 0 25 0 1 0 215805031 284991488 69379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 69578 69379 67 130 0 69445 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 278312

[startup+4542.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 30206
/proc/meminfo: memFree=1256856/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=289004 CPUtime=4540.93
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72477 0 0 0 454012 81 0 0 25 0 1 0 215805031 295940096 72037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72251 72037 67 130 0 72118 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 289004

[startup+4602.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 30206
/proc/meminfo: memFree=1255064/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=290616 CPUtime=4600.91
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72902 0 0 0 460010 81 0 0 25 0 1 0 215805031 297590784 72462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72654 72462 67 130 0 72521 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 290616

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30206
/proc/meminfo: memFree=1255064/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=290616 CPUtime=4660.9
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72902 0 0 0 466008 82 0 0 25 0 1 0 215805031 297590784 72462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72654 72462 67 130 0 72521 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 290616

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30206
/proc/meminfo: memFree=1255000/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=290616 CPUtime=4720.89
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72902 0 0 0 472007 82 0 0 25 0 1 0 215805031 297590784 72462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72654 72462 67 130 0 72521 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 290616

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30206
/proc/meminfo: memFree=1254936/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=290616 CPUtime=4780.86
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72902 0 0 0 478004 82 0 0 25 0 1 0 215805031 297590784 72462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72654 72462 67 130 0 72521 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 290616

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30206
/proc/meminfo: memFree=1254936/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=290616 CPUtime=4840.85
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72902 0 0 0 484003 82 0 0 25 0 1 0 215805031 297590784 72462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72654 72462 67 130 0 72521 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 290616

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30206
/proc/meminfo: memFree=1254936/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=290616 CPUtime=4900.83
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72902 0 0 0 490001 82 0 0 25 0 1 0 215805031 297590784 72462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72654 72462 67 130 0 72521 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 290616

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30206
/proc/meminfo: memFree=1255000/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=290616 CPUtime=4960.81
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72902 0 0 0 495999 82 0 0 25 0 1 0 215805031 297590784 72462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72654 72462 67 130 0 72521 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 290616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30206
/proc/meminfo: memFree=1255064/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=290616 CPUtime=5000.01
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72902 0 0 0 499919 82 0 0 25 0 1 0 215805031 297590784 72462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72654 72462 67 130 0 72521 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 290616

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 2/65 30206
/proc/meminfo: memFree=1255064/2055920 swapFree=4183812/4192956
[pid=30005] ppid=30003 vsize=290616 CPUtime=5000.01
/proc/30005/stat : 30005 (minisat_noasser) R 30003 30005 29951 0 -1 4194304 72902 0 0 0 499919 82 0 0 25 0 1 0 215805031 297590784 72462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30005/statm: 72654 72462 67 130 0 72521 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 290616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.56
CPU time (s): 5000.06
CPU user time (s): 4999.19
CPU system time (s): 0.870867
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 290616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.19
system time used= 0.870867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72902
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= 8667

runsolver used 3.9204 second user time and 9.78451 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sat Apr 28 12:17:57 UTC 2007

IDJOB= 425060
IDBENCH= 20153
IDSOLVER= 189
FILE ID= node70/425060-1177762677

PBS_JOBID= 4715617

Free space on /tmp= 66513 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
COMMAND LINE= /tmp/evaluation/425060-1177762677/minisat_noassertions /tmp/evaluation/425060-1177762677/instance-425060-1177762677.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-425060-1177762677 -o ROOT/results/node70/solver-425060-1177762677 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425060-1177762677/minisat_noassertions /tmp/evaluation/425060-1177762677/instance-425060-1177762677.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  09edde3792f1d05d69d5933db6d6b1a7

RANDOM SEED= 68536147

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

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

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1545904 kB
Buffers:         40448 kB
Cached:         394076 kB
SwapCached:       3192 kB
Active:         279408 kB
Inactive:       164624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545904 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            52048 kB
Committed_AS:  3516788 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66513 MiB

End job on node70 on Sat Apr 28 13:41:21 UTC 2007