Trace number 424921

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 5000.1 5002.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
MD5SUMd88f118676f3385c122e8e938c696514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.54446
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     631     2734     8312 |      911        0    nan |  0.000 % |
0.00/0.01	c |       101 |     631     2734     8312 |     1002      101     31 |  0.000 % |
0.01/0.01	c |       252 |     631     2734     8312 |     1102      252     28 |  0.000 % |
0.01/0.02	c |       478 |     631     2734     8312 |     1212      478     28 |  0.000 % |
0.01/0.04	c |       816 |     631     2734     8312 |     1334      816     28 |  0.000 % |
0.01/0.06	c |      1322 |     631     2734     8312 |     1467     1322     28 |  0.000 % |
0.09/0.10	c |      2082 |     631     2734     8312 |     1614     1312     26 |  0.000 % |
0.09/0.16	c |      3224 |     631     2734     8312 |     1775     1604     27 |  0.000 % |
0.19/0.25	c |      4933 |     631     2734     8312 |     1953     1452     26 |  0.000 % |
0.39/0.40	c |      7495 |     631     2734     8312 |     2148     1996     28 |  0.000 % |
0.59/0.63	c |     11340 |     631     2734     8312 |     2363     1416     26 |  0.000 % |
0.89/1.00	c |     17106 |     631     2734     8312 |     2600     2314     28 |  0.000 % |
1.49/1.57	c |     25755 |     631     2734     8312 |     2860     1565     26 |  0.000 % |
2.39/2.43	c |     38730 |     631     2734     8312 |     3146     2804     28 |  0.000 % |
3.79/3.80	c |     58191 |     631     2734     8312 |     3460     2889     29 |  0.000 % |
5.89/5.94	c |     87386 |     631     2734     8312 |     3806     2003     27 |  0.000 % |
9.19/9.24	c |    131175 |     631     2734     8312 |     4187     3044     30 |  0.000 % |
14.39/14.44	c |    196860 |     631     2734     8312 |     4606     2558     26 |  0.000 % |
22.58/22.60	c |    295386 |     631     2734     8312 |     5066     2714     28 |  0.000 % |
35.18/35.21	c |    443175 |     631     2734     8312 |     5573     3914     30 |  0.000 % |
54.47/54.52	c |    664862 |     631     2734     8312 |     6130     5481     29 |  0.000 % |
85.16/85.28	c |    997389 |     631     2734     8312 |     6744     5942     31 |  0.000 % |
132.54/132.67	c |   1496178 |     631     2734     8312 |     7418     6766     29 |  0.000 % |
207.11/207.26	c |   2244360 |     631     2734     8312 |     8160     5848     29 |  0.000 % |
325.39/325.54	c |   3366634 |     631     2734     8312 |     8976     7872     31 |  0.000 % |
512.01/512.27	c |   5050045 |     631     2734     8312 |     9874     7568     30 |  0.000 % |
801.42/801.77	c |   7575162 |     631     2734     8312 |    10861     7521     28 |  0.000 % |
1276.74/1277.34	c |  11362838 |     631     2734     8312 |    11947    10838     28 |  0.000 % |
2019.20/2020.03	c |  17044352 |     631     2734     8312 |    13142    11134     28 |  0.000 % |
3185.00/3186.22	c |  25566621 |     631     2734     8312 |    14456    10106     30 |  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/node69/watcher-424921-1177688837 -o ROOT/results/node69/solver-424921-1177688837 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424921-1177688837/minisat_noassertions /tmp/evaluation/424921-1177688837/instance-424921-1177688837.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: 0.77 0.96 0.98 3/64 31225
/proc/meminfo: memFree=1693972/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=1992 CPUtime=0
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 244873117 2039808 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 498 148 62 130 0 365 0

[startup+0.0130399 s]
/proc/loadavg: 0.77 0.96 0.98 3/64 31225
/proc/meminfo: memFree=1693972/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=1980 CPUtime=0.01
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 169 0 0 0 1 0 0 0 18 0 1 0 244873117 2027520 155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552650 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 495 155 66 130 0 362 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1980

[startup+0.101053 s]
/proc/loadavg: 0.77 0.96 0.98 3/64 31225
/proc/meminfo: memFree=1693972/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=2112 CPUtime=0.09
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 205 0 0 0 9 0 0 0 18 0 1 0 244873117 2162688 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 528 191 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301085 s]
/proc/loadavg: 0.77 0.96 0.98 3/64 31225
/proc/meminfo: memFree=1693972/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=2244 CPUtime=0.29
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 231 0 0 0 29 0 0 0 19 0 1 0 244873117 2297856 217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 561 217 66 130 0 428 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2244

[startup+0.70115 s]
/proc/loadavg: 0.77 0.96 0.98 3/64 31225
/proc/meminfo: memFree=1693972/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=2380 CPUtime=0.69
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 264 0 0 0 69 0 0 0 22 0 1 0 244873117 2437120 250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 595 250 66 130 0 462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2380

[startup+1.50128 s]
/proc/loadavg: 0.77 0.96 0.98 2/65 31226
/proc/meminfo: memFree=1693132/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=2380 CPUtime=1.49
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 294 0 0 0 149 0 0 0 25 0 1 0 244873117 2437120 280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 595 280 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10154 s]
/proc/loadavg: 0.77 0.96 0.98 2/65 31226
/proc/meminfo: memFree=1692812/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=2644 CPUtime=3.09
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 345 0 0 0 309 0 0 0 25 0 1 0 244873117 2707456 331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 661 331 66 130 0 528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2644

[startup+6.30106 s]
/proc/loadavg: 0.79 0.96 0.98 2/65 31226
/proc/meminfo: memFree=1692492/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=2912 CPUtime=6.29
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 405 0 0 0 629 0 0 0 25 0 1 0 244873117 2981888 391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552481 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 728 391 66 130 0 595 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2912

[startup+12.7011 s]
/proc/loadavg: 0.81 0.96 0.98 2/65 31226
/proc/meminfo: memFree=1692108/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=3176 CPUtime=12.69
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 468 0 0 0 1269 0 0 0 25 0 1 0 244873117 3252224 454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 794 454 66 130 0 661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3176

[startup+25.5012 s]
/proc/loadavg: 0.85 0.96 0.98 2/65 31226
/proc/meminfo: memFree=1691660/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=3572 CPUtime=25.48
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 583 0 0 0 2548 0 0 0 25 0 1 0 244873117 3657728 569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 893 569 66 130 0 760 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3572

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 31226
/proc/meminfo: memFree=1691084/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=4116 CPUtime=51.07
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 710 0 0 0 5107 0 0 0 25 0 1 0 244873117 4214784 696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1029 696 66 130 0 896 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4116

[startup+102.306 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1690380/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=4776 CPUtime=102.26
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 883 0 0 0 10226 0 0 0 25 0 1 0 244873117 4890624 869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1194 869 66 130 0 1061 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4776

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1689804/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=5312 CPUtime=162.23
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 1015 0 0 0 16223 0 0 0 25 0 1 0 244873117 5439488 1001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1328 1001 66 130 0 1195 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5312

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1689164/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=5880 CPUtime=222.22
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 1161 0 0 0 22221 1 0 0 25 0 1 0 244873117 6021120 1147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1470 1147 66 130 0 1337 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5880

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1688844/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=6272 CPUtime=282.2
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 1241 0 0 0 28219 1 0 0 25 0 1 0 244873117 6422528 1227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1568 1227 66 130 0 1435 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6272

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1688524/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=6664 CPUtime=342.17
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 1350 0 0 0 34216 1 0 0 25 0 1 0 244873117 6823936 1336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1666 1336 66 130 0 1533 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6664

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1688396/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=6796 CPUtime=402.15
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 1390 0 0 0 40214 1 0 0 25 0 1 0 244873117 6959104 1376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1699 1376 66 130 0 1566 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6796

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1688204/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=7040 CPUtime=462.13
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 1443 0 0 0 46212 1 0 0 25 0 1 0 244873117 7208960 1429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553102 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1760 1429 66 130 0 1627 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7040

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1687948/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=7292 CPUtime=522.11
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 1493 0 0 0 52210 1 0 0 25 0 1 0 244873117 7467008 1479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1823 1479 66 130 0 1690 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7292

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1687628/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=7568 CPUtime=582.1
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 1559 0 0 0 58208 2 0 0 25 0 1 0 244873117 7749632 1545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1892 1545 66 130 0 1759 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 7568

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31226
/proc/meminfo: memFree=1687564/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=7568 CPUtime=642.08
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 1578 0 0 0 64206 2 0 0 25 0 1 0 244873117 7749632 1564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551336 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 1892 1564 66 130 0 1759 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 7568


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31426
/proc/meminfo: memFree=1682508/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12512 CPUtime=4000.82
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2782 0 0 0 400073 9 0 0 25 0 1 0 244873117 12812288 2768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3128 2768 66 130 0 2995 0
Current children cumulated CPU time (s) 4000.82
Current children cumulated vsize (KiB) 12512

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31426
/proc/meminfo: memFree=1682508/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12512 CPUtime=4060.8
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2793 0 0 0 406071 9 0 0 25 0 1 0 244873117 12812288 2779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3128 2779 66 130 0 2995 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 12512

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31426
/proc/meminfo: memFree=1682444/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12512 CPUtime=4120.78
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2798 0 0 0 412069 9 0 0 25 0 1 0 244873117 12812288 2784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3128 2784 66 130 0 2995 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 12512

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31426
/proc/meminfo: memFree=1682444/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12652 CPUtime=4180.76
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2808 0 0 0 418067 9 0 0 25 0 1 0 244873117 12955648 2794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3163 2794 66 130 0 3030 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 12652

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31426
/proc/meminfo: memFree=1682380/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12652 CPUtime=4240.73
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2816 0 0 0 424064 9 0 0 25 0 1 0 244873117 12955648 2802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3163 2802 66 130 0 3030 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 12652

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31426
/proc/meminfo: memFree=1682252/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12652 CPUtime=4300.72
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2836 0 0 0 430062 10 0 0 25 0 1 0 244873117 12955648 2822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558229 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3163 2822 66 130 0 3030 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 12652

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31426
/proc/meminfo: memFree=1682252/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12784 CPUtime=4360.7
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2844 0 0 0 436060 10 0 0 25 0 1 0 244873117 13090816 2830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3196 2830 66 130 0 3063 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 12784

[startup+4422.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 31426
/proc/meminfo: memFree=1682252/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12784 CPUtime=4420.68
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2849 0 0 0 442058 10 0 0 25 0 1 0 244873117 13090816 2835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3196 2835 66 130 0 3063 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 12784

[startup+4482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 31624
/proc/meminfo: memFree=1681868/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12784 CPUtime=4480.56
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2855 0 0 0 448046 10 0 0 25 0 1 0 244873117 13090816 2841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3196 2841 66 130 0 3063 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 12784

[startup+4542.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 31624
/proc/meminfo: memFree=1681932/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12784 CPUtime=4540.53
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2865 0 0 0 454043 10 0 0 25 0 1 0 244873117 13090816 2851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3196 2851 66 130 0 3063 0
Current children cumulated CPU time (s) 4540.53
Current children cumulated vsize (KiB) 12784

[startup+4602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31624
/proc/meminfo: memFree=1682060/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12784 CPUtime=4600.52
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2865 0 0 0 460042 10 0 0 25 0 1 0 244873117 13090816 2851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3196 2851 66 130 0 3063 0
Current children cumulated CPU time (s) 4600.52
Current children cumulated vsize (KiB) 12784

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31624
/proc/meminfo: memFree=1682060/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12916 CPUtime=4660.49
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2879 0 0 0 466039 10 0 0 25 0 1 0 244873117 13225984 2865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3229 2865 66 130 0 3096 0
Current children cumulated CPU time (s) 4660.49
Current children cumulated vsize (KiB) 12916

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31624
/proc/meminfo: memFree=1682060/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12916 CPUtime=4720.47
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2879 0 0 0 472037 10 0 0 25 0 1 0 244873117 13225984 2865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3229 2865 66 130 0 3096 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 12916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31624
/proc/meminfo: memFree=1681996/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12916 CPUtime=4780.45
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2889 0 0 0 478035 10 0 0 25 0 1 0 244873117 13225984 2875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3229 2875 66 130 0 3096 0
Current children cumulated CPU time (s) 4780.45
Current children cumulated vsize (KiB) 12916

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31624
/proc/meminfo: memFree=1681932/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12916 CPUtime=4840.43
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2897 0 0 0 484033 10 0 0 25 0 1 0 244873117 13225984 2883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3229 2883 66 130 0 3096 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 12916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31624
/proc/meminfo: memFree=1681868/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=12916 CPUtime=4900.42
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2901 0 0 0 490031 11 0 0 25 0 1 0 244873117 13225984 2887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3229 2887 66 130 0 3096 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 12916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31624
/proc/meminfo: memFree=1681932/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=13060 CPUtime=4960.39
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2908 0 0 0 496028 11 0 0 25 0 1 0 244873117 13373440 2894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3265 2894 66 130 0 3132 0
Current children cumulated CPU time (s) 4960.39
Current children cumulated vsize (KiB) 13060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31624
/proc/meminfo: memFree=1681932/2055920 swapFree=4182956/4192956
[pid=31225] ppid=31223 vsize=13060 CPUtime=5000.08
/proc/31225/stat : 31225 (minisat_noasser) R 31223 31225 31171 0 -1 4194304 2908 0 0 0 499997 11 0 0 25 0 1 0 244873117 13373440 2894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/31225/statm: 3265 2894 66 130 0 3132 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 13060

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.1
CPU user time (s): 4999.98
CPU system time (s): 0.113982
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 13060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2908
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= 8853

runsolver used 3.90441 second user time and 9.8495 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Fri Apr 27 15:47:17 UTC 2007

IDJOB= 424921
IDBENCH= 20010
IDSOLVER= 189
FILE ID= node69/424921-1177688837

PBS_JOBID= 4698673

Free space on /tmp= 66535 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424921-1177688837/minisat_noassertions /tmp/evaluation/424921-1177688837/instance-424921-1177688837.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-424921-1177688837 -o ROOT/results/node69/solver-424921-1177688837 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424921-1177688837/minisat_noassertions /tmp/evaluation/424921-1177688837/instance-424921-1177688837.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d88f118676f3385c122e8e938c696514

RANDOM SEED= 994797252

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1694380 kB
Buffers:         38988 kB
Cached:         250648 kB
SwapCached:       4124 kB
Active:         176124 kB
Inactive:       123144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694380 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            48332 kB
Committed_AS:  2326332 kB
PageTables:       1472 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= 66535 MiB

End job on node69 on Fri Apr 27 17:10:41 UTC 2007