Trace number 420982

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 2007UNSAT 897.763 898.105

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.9038
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

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:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.07/0.08	c ============================[ Search Statistics ]==============================
0.07/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.07/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.07/0.08	c ===============================================================================
0.07/0.08	c |         0 |      50     4450    31150 |     1483        0    nan |  0.000 % |
0.07/0.09	c |       102 |      50     4450    31150 |     1631      102     20 |  0.041 % |
0.07/0.09	c |       253 |      50     4450    31150 |     1794      253     20 |  0.041 % |
0.10/0.10	c |       479 |      50     4450    31150 |     1974      479     19 |  0.041 % |
0.10/0.11	c |       816 |      50     4450    31150 |     2171      816     19 |  0.041 % |
0.10/0.13	c |      1325 |      50     4450    31150 |     2388     1325     19 |  0.041 % |
0.10/0.16	c |      2084 |      50     4450    31150 |     2627     2084     19 |  0.041 % |
0.19/0.22	c |      3223 |      50     4450    31150 |     2890     1901     18 |  0.041 % |
0.29/0.30	c |      4932 |      50     4450    31150 |     3179     2154     18 |  0.041 % |
0.39/0.42	c |      7495 |      50     4450    31150 |     3497     3117     17 |  0.041 % |
0.59/0.61	c |     11340 |      50     4450    31150 |     3847     3446     17 |  0.041 % |
0.89/0.91	c |     17106 |      50     4450    31150 |     4232     3410     17 |  0.041 % |
1.29/1.36	c |     25755 |      50     4450    31150 |     4655     3547     18 |  0.041 % |
1.99/2.07	c |     38730 |      50     4450    31150 |     5120     2498     17 |  0.041 % |
3.09/3.15	c |     58191 |      50     4450    31150 |     5632     3958     17 |  0.041 % |
4.79/4.88	c |     87383 |      50     4450    31150 |     6196     4890     16 |  0.041 % |
7.49/7.52	c |    131172 |      50     4450    31150 |     6815     5156     16 |  0.041 % |
11.59/11.69	c |    196856 |      50     4450    31150 |     7497     5892     17 |  0.041 % |
18.09/18.17	c |    295382 |      50     4450    31150 |     8247     6694     17 |  0.041 % |
28.28/28.31	c |    443171 |      50     4450    31150 |     9071     5691     16 |  0.041 % |
44.08/44.14	c |    664856 |      50     4450    31150 |     9979     4683     15 |  0.041 % |
68.67/68.74	c |    997382 |      50     4450    31150 |    10977     7285     15 |  0.041 % |
108.05/108.13	c |   1496173 |      50     4450    31150 |    12074     5790     16 |  0.041 % |
169.73/169.84	c |   2244355 |      50     4450    31150 |    13282    10356     16 |  0.042 % |
268.29/268.41	c |   3366630 |      50     4450    31150 |    14610     8821     15 |  0.042 % |
424.13/424.40	c |   5050042 |      50     4450    31150 |    16071    10191     16 |  0.081 % |
670.74/671.01	c |   7575162 |      49     4136    28952 |    17678    10082     13 |  2.041 % |
897.74/898.10	c ===============================================================================
897.74/898.10	c restarts              : 27
897.74/898.10	c conflicts             : 9817131        (10936 /sec)
897.74/898.10	c decisions             : 10520205       (1.79 % random) (11719 /sec)
897.74/898.10	c propagations          : 81005622       (90239 /sec)
897.74/898.10	c conflict literals     : 144915442      (25.96 % deleted)
897.74/898.10	c Memory used           : 6.96 MB
897.74/898.10	c CPU time              : 897.682 s
897.74/898.10	c 
897.74/898.10	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node33/watcher-420982-1177490619 -o ROOT/results/node33/solver-420982-1177490619 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/420982-1177490619/minisat_noassertions /tmp/evaluation/420982-1177490619/instance-420982-1177490619.cnf 

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


[startup+0 s]
/proc/loadavg: 0.84 0.30 0.11 3/77 28895
/proc/meminfo: memFree=1814296/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=1856 CPUtime=0
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 196977338 1900544 146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 464 147 50 130 0 331 0

[startup+0.072935 s]
/proc/loadavg: 0.84 0.30 0.11 3/77 28895
/proc/meminfo: memFree=1814296/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=2116 CPUtime=0.07
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 226 0 0 0 7 0 0 0 18 0 1 0 196977338 2166784 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529453 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 529 212 62 130 0 396 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2116

[startup+0.101941 s]
/proc/loadavg: 0.84 0.30 0.11 3/77 28895
/proc/meminfo: memFree=1814296/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=2116 CPUtime=0.1
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 196977338 2166784 217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 529 217 66 130 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.301982 s]
/proc/loadavg: 0.84 0.30 0.11 3/77 28895
/proc/meminfo: memFree=1814296/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=2248 CPUtime=0.29
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 273 0 0 0 29 0 0 0 19 0 1 0 196977338 2301952 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 562 259 66 130 0 429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2248

[startup+0.701062 s]
/proc/loadavg: 0.84 0.30 0.11 3/77 28895
/proc/meminfo: memFree=1814296/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=2512 CPUtime=0.69
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 313 0 0 0 69 0 0 0 22 0 1 0 196977338 2572288 299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 628 299 66 130 0 495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2512

[startup+1.50122 s]
/proc/loadavg: 0.84 0.30 0.11 2/78 28896
/proc/meminfo: memFree=1813264/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=2648 CPUtime=1.49
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 353 0 0 0 149 0 0 0 25 0 1 0 196977338 2711552 339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 662 339 66 130 0 529 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10155 s]
/proc/loadavg: 0.84 0.30 0.11 2/78 28896
/proc/meminfo: memFree=1812944/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=2780 CPUtime=3.09
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 394 0 0 0 309 0 0 0 25 0 1 0 196977338 2846720 380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553003 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 695 380 66 130 0 562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.3012 s]
/proc/loadavg: 0.85 0.31 0.11 2/78 28896
/proc/meminfo: memFree=1812560/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=3060 CPUtime=6.29
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 449 0 0 0 629 0 0 0 25 0 1 0 196977338 3133440 435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 765 435 66 130 0 632 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3060

[startup+12.7025 s]
/proc/loadavg: 0.86 0.33 0.12 2/78 28896
/proc/meminfo: memFree=1812240/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=3328 CPUtime=12.69
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 542 0 0 0 1269 0 0 0 25 0 1 0 196977338 3407872 528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 832 528 66 130 0 699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3328

[startup+25.5011 s]
/proc/loadavg: 0.89 0.36 0.13 2/78 28896
/proc/meminfo: memFree=1811856/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=3776 CPUtime=25.48
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 632 0 0 0 2548 0 0 0 25 0 1 0 196977338 3866624 618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 944 618 66 130 0 811 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3776

[startup+51.1013 s]
/proc/loadavg: 0.93 0.41 0.15 2/78 28896
/proc/meminfo: memFree=1811536/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=4060 CPUtime=51.07
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 714 0 0 0 5107 0 0 0 25 0 1 0 196977338 4157440 700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1015 700 66 130 0 882 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4060

[startup+102.306 s]
/proc/loadavg: 0.97 0.50 0.19 2/78 28896
/proc/meminfo: memFree=1810896/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=4684 CPUtime=102.25
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 847 0 0 0 10225 0 0 0 25 0 1 0 196977338 4796416 833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1171 833 66 130 0 1038 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4684

[startup+162.302 s]
/proc/loadavg: 0.99 0.59 0.24 3/78 28896
/proc/meminfo: memFree=1810640/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=4844 CPUtime=162.23
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 902 0 0 0 16222 1 0 0 25 0 1 0 196977338 4960256 888 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1211 888 66 130 0 1078 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4844

[startup+222.302 s]
/proc/loadavg: 0.99 0.66 0.29 2/78 28896
/proc/meminfo: memFree=1810384/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=5136 CPUtime=222.21
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 964 0 0 0 22220 1 0 0 25 0 1 0 196977338 5259264 950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1284 950 66 130 0 1151 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5136

[startup+282.301 s]
/proc/loadavg: 0.99 0.72 0.33 2/78 28896
/proc/meminfo: memFree=1810128/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=5416 CPUtime=282.19
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1019 0 0 0 28217 2 0 0 25 0 1 0 196977338 5545984 1005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1354 1005 66 130 0 1221 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5416

[startup+342.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/78 28896
/proc/meminfo: memFree=1809808/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=5700 CPUtime=342.16
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1100 0 0 0 34214 2 0 0 25 0 1 0 196977338 5836800 1086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1425 1086 66 130 0 1292 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5700

[startup+402.302 s]
/proc/loadavg: 0.99 0.81 0.40 2/78 28896
/proc/meminfo: memFree=1809744/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=5840 CPUtime=402.14
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1123 0 0 0 40211 3 0 0 25 0 1 0 196977338 5980160 1109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1460 1109 66 130 0 1327 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5840

[startup+462.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/78 28896
/proc/meminfo: memFree=1809488/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=6268 CPUtime=462.11
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1202 0 0 0 46208 3 0 0 25 0 1 0 196977338 6418432 1188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1567 1188 66 130 0 1434 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 6268

[startup+522.302 s]
/proc/loadavg: 0.99 0.86 0.47 2/78 28896
/proc/meminfo: memFree=1809296/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=6412 CPUtime=522.09
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1254 0 0 0 52205 4 0 0 25 0 1 0 196977338 6565888 1240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553079 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1603 1240 66 130 0 1470 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6412

[startup+582.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 28896
/proc/meminfo: memFree=1809104/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=6696 CPUtime=582.07
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1299 0 0 0 58202 5 0 0 25 0 1 0 196977338 6856704 1285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1674 1285 66 130 0 1541 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 6696

[startup+642.301 s]
/proc/loadavg: 0.99 0.90 0.53 2/78 28896
/proc/meminfo: memFree=1809040/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=6696 CPUtime=642.05
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1321 0 0 0 64200 5 0 0 25 0 1 0 196977338 6856704 1307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1674 1307 66 130 0 1541 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 6696

[startup+702.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 28896
/proc/meminfo: memFree=1808912/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=6836 CPUtime=702.03
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1348 0 0 0 70197 6 0 0 25 0 1 0 196977338 7000064 1334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1709 1334 66 130 0 1576 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 6836

[startup+762.306 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 28896
/proc/meminfo: memFree=1808848/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=6980 CPUtime=762
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1381 0 0 0 76194 6 0 0 25 0 1 0 196977338 7147520 1367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1745 1367 66 130 0 1612 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 6980

[startup+822.302 s]
/proc/loadavg: 0.99 0.94 0.60 2/78 28896
/proc/meminfo: memFree=1808784/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=7120 CPUtime=821.98
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1405 0 0 0 82191 7 0 0 25 0 1 0 196977338 7290880 1391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1780 1391 66 130 0 1647 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 7120

[startup+882.302 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 28896
/proc/meminfo: memFree=1808720/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=7120 CPUtime=881.95
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1414 0 0 0 88188 7 0 0 25 0 1 0 196977338 7290880 1400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1780 1400 66 130 0 1647 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 7120

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

[startup+883.101 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 28896
/proc/meminfo: memFree=1808720/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=7120 CPUtime=882.75
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1414 0 0 0 88268 7 0 0 25 0 1 0 196977338 7290880 1400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1780 1400 66 130 0 1647 0
Current children cumulated CPU time (s) 882.75
Current children cumulated vsize (KiB) 7120

[startup+889.501 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 28896
/proc/meminfo: memFree=1808720/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=7120 CPUtime=889.15
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1414 0 0 0 88908 7 0 0 25 0 1 0 196977338 7290880 1400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1780 1400 66 130 0 1647 0
Current children cumulated CPU time (s) 889.15
Current children cumulated vsize (KiB) 7120

[startup+892.701 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 28896
/proc/meminfo: memFree=1808720/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=7120 CPUtime=892.35
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1415 0 0 0 89228 7 0 0 25 0 1 0 196977338 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 892.35
Current children cumulated vsize (KiB) 7120

[startup+895.902 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 28896
/proc/meminfo: memFree=1808720/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=7120 CPUtime=895.55
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1415 0 0 0 89548 7 0 0 25 0 1 0 196977338 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 895.55
Current children cumulated vsize (KiB) 7120

[startup+897.501 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 28896
/proc/meminfo: memFree=1808656/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=7120 CPUtime=897.15
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1415 0 0 0 89708 7 0 0 25 0 1 0 196977338 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 897.15
Current children cumulated vsize (KiB) 7120

[startup+897.901 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 28896
/proc/meminfo: memFree=1808656/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=7120 CPUtime=897.54
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1415 0 0 0 89747 7 0 0 25 0 1 0 196977338 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 897.54
Current children cumulated vsize (KiB) 7120

[startup+898.101 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 28896
/proc/meminfo: memFree=1808656/2055920 swapFree=4147684/4192956
[pid=28895] ppid=28893 vsize=7120 CPUtime=897.74
/proc/28895/stat : 28895 (minisat_noasser) R 28893 28895 28793 0 -1 4194304 1415 0 0 0 89767 7 0 0 25 0 1 0 196977338 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28895/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 897.74
Current children cumulated vsize (KiB) 7120

Child status: 20
Real time (s): 898.105
CPU time (s): 897.763
CPU user time (s): 897.682
CPU system time (s): 0.080987
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 7120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 897.682
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= 1421
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= 8
involuntary context switches= 1990

runsolver used 0.710891 second user time and 1.86871 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Apr 25 08:43:39 UTC 2007

IDJOB= 420982
IDBENCH= 19891
IDSOLVER= 188
FILE ID= node33/420982-1177490619

PBS_JOBID= 4685790

Free space on /tmp= 66476 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/420982-1177490619/minisat_noassertions /tmp/evaluation/420982-1177490619/instance-420982-1177490619.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-420982-1177490619 -o ROOT/results/node33/solver-420982-1177490619 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/420982-1177490619/minisat_noassertions /tmp/evaluation/420982-1177490619/instance-420982-1177490619.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 928698442

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1814704 kB
Buffers:         40812 kB
Cached:         133740 kB
SwapCached:      14624 kB
Active:         113508 kB
Inactive:        84796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814704 kB
SwapTotal:     4192956 kB
SwapFree:      4147684 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          29816 kB
Slab:            28184 kB
Committed_AS:  1796832 kB
PageTables:       1992 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= 66476 MiB

End job on node33 on Wed Apr 25 08:58:37 UTC 2007