Trace number 426638

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 907.679 907.916

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 benchmark66.8568
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                                       |
0.02/0.08	c ============================[ Search Statistics ]==============================
0.02/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.08	c ===============================================================================
0.02/0.08	c |         0 |      50     4450    31150 |     1483        0    nan |  0.000 % |
0.02/0.09	c |       102 |      50     4450    31150 |     1631      102     20 |  0.041 % |
0.02/0.09	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 % |
0.20/0.22	c |      3223 |      50     4450    31150 |     2890     1901     18 |  0.041 % |
0.30/0.30	c |      4932 |      50     4450    31150 |     3179     2154     18 |  0.041 % |
0.40/0.42	c |      7495 |      50     4450    31150 |     3497     3117     17 |  0.041 % |
0.60/0.61	c |     11340 |      50     4450    31150 |     3847     3446     17 |  0.041 % |
0.90/0.91	c |     17106 |      50     4450    31150 |     4232     3410     17 |  0.041 % |
1.30/1.36	c |     25755 |      50     4450    31150 |     4655     3547     18 |  0.041 % |
2.00/2.07	c |     38730 |      50     4450    31150 |     5120     2498     17 |  0.041 % |
3.10/3.15	c |     58191 |      50     4450    31150 |     5632     3958     17 |  0.041 % |
4.80/4.88	c |     87383 |      50     4450    31150 |     6196     4890     16 |  0.041 % |
7.49/7.53	c |    131172 |      50     4450    31150 |     6815     5156     16 |  0.041 % |
11.69/11.71	c |    196856 |      50     4450    31150 |     7497     5892     17 |  0.041 % |
18.09/18.18	c |    295382 |      50     4450    31150 |     8247     6694     17 |  0.041 % |
28.29/28.36	c |    443171 |      50     4450    31150 |     9071     5691     16 |  0.041 % |
44.18/44.21	c |    664856 |      50     4450    31150 |     9979     4683     15 |  0.041 % |
68.88/68.98	c |    997382 |      50     4450    31150 |    10977     7285     15 |  0.041 % |
108.57/108.65	c |   1496173 |      50     4450    31150 |    12074     5790     16 |  0.041 % |
170.75/170.85	c |   2244355 |      50     4450    31150 |    13282    10356     16 |  0.042 % |
269.82/269.94	c |   3366630 |      50     4450    31150 |    14610     8821     15 |  0.042 % |
426.98/427.11	c |   5050042 |      50     4450    31150 |    16071    10191     16 |  0.081 % |
677.22/677.45	c |   7575162 |      49     4136    28952 |    17678    10082     13 |  2.041 % |
907.66/907.91	c ===============================================================================
907.66/907.91	c restarts              : 27
907.66/907.91	c conflicts             : 9817131        (10816 /sec)
907.66/907.91	c decisions             : 10520205       (1.79 % random) (11590 /sec)
907.66/907.91	c propagations          : 81005622       (89246 /sec)
907.66/907.91	c conflict literals     : 144915442      (25.96 % deleted)
907.66/907.91	c Memory used           : 6.96 MB
907.66/907.91	c CPU time              : 907.663 s
907.66/907.91	c 
907.66/907.91	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/node65/watcher-426638-1177827528 -o ROOT/results/node65/solver-426638-1177827528 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426638-1177827528/minisat_noassertions /tmp/evaluation/426638-1177827528/instance-426638-1177827528.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: 1.84 1.97 1.89 3/64 11753
/proc/meminfo: memFree=1612288/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=1856 CPUtime=0
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 258742410 1900544 140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 464 140 50 130 0 331 0

[startup+0.0242191 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 11753
/proc/meminfo: memFree=1612288/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=2116 CPUtime=0.02
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 222 0 0 0 2 0 0 0 18 0 1 0 258742410 2166784 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 529 208 62 130 0 396 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2116

[startup+0.102225 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 11753
/proc/meminfo: memFree=1612288/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=2116 CPUtime=0.1
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 258742410 2166784 217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 529 217 66 130 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.302241 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 11753
/proc/meminfo: memFree=1612288/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=2248 CPUtime=0.3
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 273 0 0 0 30 0 0 0 19 0 1 0 258742410 2301952 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548874 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 562 259 66 130 0 429 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2248

[startup+0.702275 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 11753
/proc/meminfo: memFree=1612288/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=2512 CPUtime=0.7
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 314 0 0 0 70 0 0 0 23 0 1 0 258742410 2572288 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 628 300 66 130 0 495 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2512

[startup+1.50134 s]
/proc/loadavg: 1.84 1.97 1.89 2/65 11754
/proc/meminfo: memFree=1611320/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=2648 CPUtime=1.5
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 353 0 0 0 150 0 0 0 25 0 1 0 258742410 2711552 339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 662 339 66 130 0 529 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2648

[startup+3.10147 s]
/proc/loadavg: 1.84 1.97 1.89 2/65 11754
/proc/meminfo: memFree=1611000/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=2780 CPUtime=3.1
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 394 0 0 0 310 0 0 0 25 0 1 0 258742410 2846720 380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 695 380 66 130 0 562 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2780

[startup+6.30174 s]
/proc/loadavg: 1.77 1.95 1.89 2/65 11754
/proc/meminfo: memFree=1610616/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=3060 CPUtime=6.3
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 449 0 0 0 630 0 0 0 25 0 1 0 258742410 3133440 435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 765 435 66 130 0 632 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3060

[startup+12.7013 s]
/proc/loadavg: 1.71 1.93 1.88 2/65 11754
/proc/meminfo: memFree=1610232/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=3328 CPUtime=12.69
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 542 0 0 0 1269 0 0 0 25 0 1 0 258742410 3407872 528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 832 528 66 130 0 699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3328

[startup+25.5013 s]
/proc/loadavg: 1.55 1.89 1.87 2/65 11754
/proc/meminfo: memFree=1609848/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=3776 CPUtime=25.49
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 632 0 0 0 2549 0 0 0 25 0 1 0 258742410 3866624 618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 944 618 66 130 0 811 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3776

[startup+51.1015 s]
/proc/loadavg: 1.36 1.82 1.84 2/65 11754
/proc/meminfo: memFree=1609464/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=4060 CPUtime=51.08
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 714 0 0 0 5108 0 0 0 25 0 1 0 258742410 4157440 700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1015 700 66 130 0 882 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4060

[startup+102.306 s]
/proc/loadavg: 1.16 1.69 1.80 2/65 11754
/proc/meminfo: memFree=1608952/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=4684 CPUtime=102.27
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 847 0 0 0 10226 1 0 0 25 0 1 0 258742410 4796416 833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1171 833 66 130 0 1038 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4684

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.75 2/65 11754
/proc/meminfo: memFree=1608696/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=4844 CPUtime=162.25
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 901 0 0 0 16224 1 0 0 25 0 1 0 258742410 4960256 887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1211 887 66 130 0 1078 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4844

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.70 2/65 11754
/proc/meminfo: memFree=1608440/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=5136 CPUtime=222.24
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 958 0 0 0 22223 1 0 0 25 0 1 0 258742410 5259264 944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1284 944 66 130 0 1151 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5136

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.65 2/65 11754
/proc/meminfo: memFree=1608184/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=5416 CPUtime=282.22
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1019 0 0 0 28221 1 0 0 25 0 1 0 258742410 5545984 1005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546880 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1354 1005 66 130 0 1221 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5416

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.61 2/65 11754
/proc/meminfo: memFree=1607800/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=5700 CPUtime=342.2
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1100 0 0 0 34219 1 0 0 25 0 1 0 258742410 5836800 1086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1425 1086 66 130 0 1292 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5700

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.56 2/65 11754
/proc/meminfo: memFree=1607672/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=5840 CPUtime=402.19
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1123 0 0 0 40218 1 0 0 25 0 1 0 258742410 5980160 1109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1460 1109 66 130 0 1327 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5840

[startup+462.303 s]
/proc/loadavg: 1.00 1.20 1.53 2/65 11754
/proc/meminfo: memFree=1607352/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=6268 CPUtime=462.17
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1202 0 0 0 46216 1 0 0 25 0 1 0 258742410 6418432 1188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1567 1188 66 130 0 1434 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6268

[startup+522.303 s]
/proc/loadavg: 1.07 1.17 1.50 2/65 11754
/proc/meminfo: memFree=1607352/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=6412 CPUtime=522.16
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1253 0 0 0 52215 1 0 0 25 0 1 0 258742410 6565888 1239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1603 1239 66 130 0 1470 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6412

[startup+582.303 s]
/proc/loadavg: 1.08 1.15 1.47 2/65 11754
/proc/meminfo: memFree=1607096/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=6696 CPUtime=582.14
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1299 0 0 0 58213 1 0 0 25 0 1 0 258742410 6856704 1285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548995 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1674 1285 66 130 0 1541 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6696

[startup+642.303 s]
/proc/loadavg: 1.07 1.14 1.44 2/65 11754
/proc/meminfo: memFree=1607032/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=6696 CPUtime=642.13
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1321 0 0 0 64212 1 0 0 25 0 1 0 258742410 6856704 1307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1674 1307 66 130 0 1541 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6696

[startup+702.303 s]
/proc/loadavg: 1.02 1.11 1.41 2/65 11754
/proc/meminfo: memFree=1606904/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=6836 CPUtime=702.11
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1348 0 0 0 70210 1 0 0 25 0 1 0 258742410 7000064 1334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1709 1334 66 130 0 1576 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 6836

[startup+762.305 s]
/proc/loadavg: 1.01 1.09 1.38 2/65 11754
/proc/meminfo: memFree=1606840/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=6980 CPUtime=762.1
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1371 0 0 0 76209 1 0 0 25 0 1 0 258742410 7147520 1357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1745 1357 66 130 0 1612 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 6980

[startup+822.302 s]
/proc/loadavg: 1.00 1.07 1.35 2/65 11754
/proc/meminfo: memFree=1606712/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=6980 CPUtime=822.08
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1394 0 0 0 82207 1 0 0 25 0 1 0 258742410 7147520 1380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1745 1380 66 130 0 1612 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 6980

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.33 2/65 11754
/proc/meminfo: memFree=1606648/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=7120 CPUtime=882.06
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1411 0 0 0 88205 1 0 0 25 0 1 0 258742410 7290880 1397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1780 1397 66 130 0 1647 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 7120

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

[startup+883.102 s]
/proc/loadavg: 1.00 1.05 1.33 2/65 11754
/proc/meminfo: memFree=1606648/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=7120 CPUtime=882.86
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1411 0 0 0 88285 1 0 0 25 0 1 0 258742410 7290880 1397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1780 1397 66 130 0 1647 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 7120

[startup+895.902 s]
/proc/loadavg: 1.00 1.05 1.32 2/65 11754
/proc/meminfo: memFree=1606648/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=7120 CPUtime=895.66
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1414 0 0 0 89565 1 0 0 25 0 1 0 258742410 7290880 1400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1780 1400 66 130 0 1647 0
Current children cumulated CPU time (s) 895.66
Current children cumulated vsize (KiB) 7120

[startup+902.301 s]
/proc/loadavg: 1.00 1.05 1.32 2/65 11754
/proc/meminfo: memFree=1606648/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=7120 CPUtime=902.06
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1415 0 0 0 90205 1 0 0 25 0 1 0 258742410 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545952 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 902.06
Current children cumulated vsize (KiB) 7120

[startup+905.501 s]
/proc/loadavg: 1.00 1.05 1.32 2/65 11754
/proc/meminfo: memFree=1606648/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=7120 CPUtime=905.26
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1415 0 0 0 90525 1 0 0 25 0 1 0 258742410 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 905.26
Current children cumulated vsize (KiB) 7120

[startup+907.102 s]
/proc/loadavg: 1.00 1.05 1.32 2/65 11754
/proc/meminfo: memFree=1606648/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=7120 CPUtime=906.86
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1415 0 0 0 90685 1 0 0 25 0 1 0 258742410 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 906.86
Current children cumulated vsize (KiB) 7120

[startup+907.506 s]
/proc/loadavg: 1.00 1.05 1.32 2/65 11754
/proc/meminfo: memFree=1606648/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=7120 CPUtime=907.26
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1415 0 0 0 90725 1 0 0 25 0 1 0 258742410 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 907.26
Current children cumulated vsize (KiB) 7120

[startup+907.902 s]
/proc/loadavg: 1.00 1.05 1.32 2/65 11754
/proc/meminfo: memFree=1606648/2055920 swapFree=4184072/4192956
[pid=11753] ppid=11751 vsize=7120 CPUtime=907.66
/proc/11753/stat : 11753 (minisat_noasser) R 11751 11753 11222 0 -1 4194304 1415 0 0 0 90765 1 0 0 25 0 1 0 258742410 7290880 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11753/statm: 1780 1401 66 130 0 1647 0
Current children cumulated CPU time (s) 907.66
Current children cumulated vsize (KiB) 7120

Child status: 20
Real time (s): 907.916
CPU time (s): 907.679
CPU user time (s): 907.663
CPU system time (s): 0.015997
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 7120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 907.663
system time used= 0.015997
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= 7
involuntary context switches= 841

runsolver used 0.730888 second user time and 1.75273 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Apr 29 06:18:48 UTC 2007

IDJOB= 426638
IDBENCH= 19891
IDSOLVER= 189
FILE ID= node65/426638-1177827528

PBS_JOBID= 4718228

Free space on /tmp= 66563 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/426638-1177827528/minisat_noassertions /tmp/evaluation/426638-1177827528/instance-426638-1177827528.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-426638-1177827528 -o ROOT/results/node65/solver-426638-1177827528 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426638-1177827528/minisat_noassertions /tmp/evaluation/426638-1177827528/instance-426638-1177827528.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 909517443

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1612696 kB
Buffers:         44328 kB
Cached:         316708 kB
SwapCached:       2968 kB
Active:         173812 kB
Inactive:       197432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612696 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            57956 kB
Committed_AS:  2544264 kB
PageTables:       1460 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= 66563 MiB

End job on node65 on Sun Apr 29 06:33:56 UTC 2007