Trace number 421857

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? (MO) 4128.52 4129.59

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-19-s.cnf
MD5SUMe244a296f9644a797dad8a0d16013dcf
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1460.38
Satisfiable
(Un)Satisfiability was proved
Number of variables262705
Number of clauses1259225
Sum of the clauses size2927370
Maximum clause length10
Minimum clause length1
Number of clauses of size 119569
Number of clauses of size 2957027
Number of clauses of size 3234009
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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:  262705                                               |
0.00/0.00	c |  Number of clauses:    1259225                                              |
1.49/1.57	c |  Parsing time:         1.44         s                                       |
4.98/5.00	c ============================[ Search Statistics ]==============================
4.98/5.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.98/5.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.98/5.00	c ===============================================================================
4.98/5.00	c |         0 |  132232   774781  2085678 |   258260        0    nan |  0.000 % |
5.28/5.36	c |       100 |  132232   774781  2085678 |   284086      100    397 | 18.251 % |
5.58/5.62	c |       251 |  132232   774781  2085678 |   312495      251    273 | 18.251 % |
5.98/6.03	c |       478 |  132232   774781  2085678 |   343744      478    234 | 18.251 % |
6.68/6.75	c |       816 |  131882   774781  2085678 |   378118      811    187 | 20.023 % |
7.69/7.73	c |      1322 |  122691   715392  1936378 |   415930     1302    166 | 21.883 % |
8.48/8.52	c |      2081 |  122673   715392  1936378 |   457523     2059    150 | 22.003 % |
10.18/10.24	c |      3220 |  120305   703691  1907779 |   503276     3163    139 | 23.717 % |
12.28/12.40	c |      4928 |  114395   664838  1808900 |   553603     4824    140 | 25.080 % |
16.58/16.67	c |      7493 |  104228   607564  1669796 |   608964     7314    129 | 29.310 % |
22.08/22.19	c |     11342 |   99281   578364  1600489 |   669860    11067    121 | 30.955 % |
31.07/31.14	c |     17108 |   98010   569624  1578429 |   736846    16727    121 | 31.280 % |
46.08/46.12	c |     25757 |   96486   560948  1557015 |   810531    25289    127 | 31.890 % |
75.77/75.86	c |     38732 |   95253   552686  1536506 |   891584    38157    143 | 32.329 % |
123.36/123.40	c |     58194 |   94440   547678  1524584 |   980743    57356    170 | 32.645 % |
219.73/219.84	c |     87386 |   93790   544444  1517190 |  1078817    86424    230 | 32.906 % |
404.18/404.34	c |    131176 |   93511   542960  1513427 |  1186699   130140    304 | 33.033 % |
724.21/724.49	c |    196860 |   92960   539470  1504912 |  1305369   195616    399 | 33.283 % |
1418.44/1418.89	c |    295387 |   92589   536644  1497789 |  1435906   293996    538 | 33.353 % |
2481.51/2482.28	c |    443177 |   92463   535808  1495697 |  1579496   441673    618 | 33.415 % |

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/node65/watcher-421857-1177503744 -o ROOT/results/node65/solver-421857-1177503744 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421857-1177503744/minisat_noassertions /tmp/evaluation/421857-1177503744/instance-421857-1177503744.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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 0.93 0.91 3/64 15429
/proc/meminfo: memFree=1616128/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=2328 CPUtime=0
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 226364219 2383872 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 582 459 50 130 0 449 0

[startup+0.012905 s]
/proc/loadavg: 0.77 0.93 0.91 3/64 15429
/proc/meminfo: memFree=1616128/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=4136 CPUtime=0
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 881 0 0 0 0 0 0 0 18 0 1 0 226364219 4235264 867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 1034 868 50 130 0 901 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4136

[startup+0.101913 s]
/proc/loadavg: 0.77 0.93 0.91 3/64 15429
/proc/meminfo: memFree=1616128/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=12572 CPUtime=0.09
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 2709 0 0 0 8 1 0 0 18 0 1 0 226364219 12873728 2695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 3143 2695 50 130 0 3010 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12572

[startup+0.301928 s]
/proc/loadavg: 0.77 0.93 0.91 3/64 15429
/proc/meminfo: memFree=1616128/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=44004 CPUtime=0.29
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 9466 0 0 0 25 4 0 0 19 0 1 0 226364219 45060096 9452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 11001 9454 50 130 0 10868 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44004

[startup+0.701961 s]
/proc/loadavg: 0.77 0.93 0.91 3/64 15429
/proc/meminfo: memFree=1616128/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=63544 CPUtime=0.69
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 14284 0 0 0 62 7 0 0 23 0 1 0 226364219 65069056 14270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 15886 14270 50 130 0 15753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63544

[startup+1.50103 s]
/proc/loadavg: 0.77 0.93 0.91 2/65 15430
/proc/meminfo: memFree=1545272/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=104628 CPUtime=1.49
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 23853 0 0 0 136 13 0 0 25 0 1 0 226364219 107139072 23839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 26157 23840 50 130 0 26024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104628

[startup+3.10218 s]
/proc/loadavg: 0.79 0.94 0.91 2/65 15430
/proc/meminfo: memFree=1517048/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=130272 CPUtime=3.09
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 30124 0 0 0 293 16 0 0 25 0 1 0 226364219 133398528 30110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/15429/statm: 32568 30110 61 130 0 32435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 130272

[startup+6.30143 s]
/proc/loadavg: 0.79 0.94 0.91 2/65 15430
/proc/meminfo: memFree=1500928/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=120308 CPUtime=6.28
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 33093 0 0 0 610 18 0 0 25 0 1 0 226364219 123195392 28778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 30077 28778 67 130 0 29944 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 120308

[startup+12.702 s]
/proc/loadavg: 0.81 0.94 0.91 2/65 15430
/proc/meminfo: memFree=1500928/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=120308 CPUtime=12.68
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 33113 0 0 0 1250 18 0 0 25 0 1 0 226364219 123195392 28798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 30077 28798 67 130 0 29944 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 120308

[startup+25.501 s]
/proc/loadavg: 0.85 0.94 0.91 2/65 15430
/proc/meminfo: memFree=1501056/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=120308 CPUtime=25.48
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 33122 0 0 0 2530 18 0 0 25 0 1 0 226364219 123195392 28807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 30077 28807 67 130 0 29944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 120308

[startup+51.1012 s]
/proc/loadavg: 0.90 0.94 0.91 2/65 15430
/proc/meminfo: memFree=1500992/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=120472 CPUtime=51.07
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 33150 0 0 0 5089 18 0 0 25 0 1 0 226364219 123363328 28835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 30118 28835 67 130 0 29985 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 120472

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.91 2/65 15430
/proc/meminfo: memFree=1487424/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=134152 CPUtime=102.26
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 36563 0 0 0 10204 22 0 0 25 0 1 0 226364219 137371648 32248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 33538 32248 67 130 0 33405 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 134152

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.91 2/65 15430
/proc/meminfo: memFree=1464384/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=157444 CPUtime=162.24
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 42360 0 0 0 16196 28 0 0 25 0 1 0 226364219 161222656 38045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 39361 38045 67 130 0 39228 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157444

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 15430
/proc/meminfo: memFree=1437888/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=183592 CPUtime=222.23
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 48926 0 0 0 22189 34 0 0 25 0 1 0 226364219 187998208 44611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 45898 44611 67 130 0 45765 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 183592

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15430
/proc/meminfo: memFree=1414016/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=207688 CPUtime=282.22
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 54932 0 0 0 28183 39 0 0 25 0 1 0 226364219 212672512 50617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 51922 50617 67 130 0 51789 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 207688

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15430
/proc/meminfo: memFree=1385088/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=236304 CPUtime=342.2
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 62081 0 0 0 34174 46 0 0 25 0 1 0 226364219 241975296 57766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 59076 57766 67 130 0 58943 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 236304

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15430
/proc/meminfo: memFree=1361152/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=260412 CPUtime=402.19
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 68131 0 0 0 40166 53 0 0 25 0 1 0 226364219 266661888 63816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 65103 63816 67 130 0 64970 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 260412

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15430
/proc/meminfo: memFree=1334720/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=286900 CPUtime=462.17
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 74694 0 0 0 46157 60 0 0 25 0 1 0 226364219 293785600 70379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 71725 70379 67 130 0 71592 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 286900

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15430
/proc/meminfo: memFree=1303360/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=318360 CPUtime=522.16
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 82579 0 0 0 52148 68 0 0 25 0 1 0 226364219 326000640 78264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 79590 78264 67 130 0 79457 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 318360

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15430
/proc/meminfo: memFree=1269632/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=351832 CPUtime=582.15
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 90936 0 0 0 58140 75 0 0 25 0 1 0 226364219 360275968 86621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548118 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 87958 86621 67 130 0 87825 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 351832

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15430
/proc/meminfo: memFree=1244096/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=377020 CPUtime=642.14
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 97245 0 0 0 64134 80 0 0 25 0 1 0 226364219 386068480 92930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548009 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 94255 92930 67 130 0 94122 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 377020


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

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=108544/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=1510520 CPUtime=3281.42
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 380466 0 0 0 327818 324 0 0 25 0 1 0 226364219 1546772480 376151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 377630 376151 67 130 0 377497 0
Current children cumulated CPU time (s) 3281.42
Current children cumulated vsize (KiB) 1510520

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=86144/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=1533240 CPUtime=3341.4
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 386135 0 0 0 333810 330 0 0 25 0 1 0 226364219 1570037760 381820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 383310 381820 67 130 0 383177 0
Current children cumulated CPU time (s) 3341.4
Current children cumulated vsize (KiB) 1533240

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=60992/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=1558048 CPUtime=3401.39
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 392356 0 0 0 339804 335 0 0 25 0 1 0 226364219 1595441152 388041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 389512 388041 67 130 0 389379 0
Current children cumulated CPU time (s) 3401.39
Current children cumulated vsize (KiB) 1558048

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=36928/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=1582276 CPUtime=3461.37
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 398407 0 0 0 345798 339 0 0 25 0 1 0 226364219 1620250624 394092 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 395569 394092 67 130 0 395436 0
Current children cumulated CPU time (s) 3461.37
Current children cumulated vsize (KiB) 1582276

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=14976/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=1606936 CPUtime=3521.36
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 404579 0 0 0 351793 343 0 0 25 0 1 0 226364219 1645502464 400264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 401734 400264 67 130 0 401601 0
Current children cumulated CPU time (s) 3521.36
Current children cumulated vsize (KiB) 1606936

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=16256/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=1630428 CPUtime=3581.35
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 410445 0 0 0 357787 348 0 0 25 0 1 0 226364219 1669558272 406130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 407607 406130 67 130 0 407474 0
Current children cumulated CPU time (s) 3581.35
Current children cumulated vsize (KiB) 1630428

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=14848/2055920 swapFree=4184072/4192956
[pid=15429] ppid=15427 vsize=1656428 CPUtime=3641.34
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 416942 0 0 0 363781 353 0 0 25 0 1 0 226364219 1696182272 412627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548182 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 414107 412627 67 130 0 413974 0
Current children cumulated CPU time (s) 3641.34
Current children cumulated vsize (KiB) 1656428

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=14976/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=1683096 CPUtime=3701.31
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 423622 0 0 0 369772 359 0 0 25 0 1 0 226364219 1723490304 419307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 420774 419307 67 130 0 420641 0
Current children cumulated CPU time (s) 3701.31
Current children cumulated vsize (KiB) 1683096

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=16064/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=1711288 CPUtime=3761.3
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 430673 0 0 0 375764 366 0 0 25 0 1 0 226364219 1752358912 426358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 427822 426358 67 130 0 427689 0
Current children cumulated CPU time (s) 3761.3
Current children cumulated vsize (KiB) 1711288

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=15616/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=1742772 CPUtime=3821.29
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 438536 0 0 0 381756 373 0 0 25 0 1 0 226364219 1784598528 434221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 435693 434221 67 130 0 435560 0
Current children cumulated CPU time (s) 3821.29
Current children cumulated vsize (KiB) 1742772

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=14912/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=1759960 CPUtime=3881.27
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 442836 0 0 0 387751 376 0 0 25 0 1 0 226364219 1802199040 438521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 439990 438521 67 130 0 439857 0
Current children cumulated CPU time (s) 3881.27
Current children cumulated vsize (KiB) 1759960

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=15104/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=1780872 CPUtime=3941.27
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 448095 0 0 0 393747 380 0 0 25 0 1 0 226364219 1823612928 443780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 445218 443780 67 130 0 445085 0
Current children cumulated CPU time (s) 3941.27
Current children cumulated vsize (KiB) 1780872

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=15744/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=1802172 CPUtime=4001.25
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 453386 0 0 0 399741 384 0 0 25 0 1 0 226364219 1845424128 449071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 450543 449071 67 130 0 450410 0
Current children cumulated CPU time (s) 4001.25
Current children cumulated vsize (KiB) 1802172

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=16000/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=1818776 CPUtime=4061.23
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 457540 0 0 0 405736 387 0 0 25 0 1 0 226364219 1862426624 453225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 454694 453225 67 130 0 454561 0
Current children cumulated CPU time (s) 4061.23
Current children cumulated vsize (KiB) 1818776

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=15936/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=1840608 CPUtime=4121.22
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 463020 0 0 0 411730 392 0 0 25 0 1 0 226364219 1884782592 458705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 460152 458705 67 130 0 460019 0
Current children cumulated CPU time (s) 4121.22
Current children cumulated vsize (KiB) 1840608



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4129.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=16192/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=1843260 CPUtime=4128.22
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4194304 463660 0 0 0 412430 392 0 0 25 0 1 0 226364219 1887498240 459345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548146 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 460815 459345 67 130 0 460682 0
Current children cumulated CPU time (s) 4128.22
Current children cumulated vsize (KiB) 1843260

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

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

[startup+4129.41 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=16192/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=0 CPUtime=4128.32
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4195332 463660 0 0 0 412430 402 0 0 25 0 1 0 226364219 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4128.32
Current children cumulated vsize (KiB) 0

[startup+4129.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15630
/proc/meminfo: memFree=16192/2055920 swapFree=4184008/4192956
[pid=15429] ppid=15427 vsize=0 CPUtime=4128.42
/proc/15429/stat : 15429 (minisat_noasser) R 15427 15429 15373 0 -1 4195332 463660 0 0 0 412430 412 0 0 25 0 1 0 226364219 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/15429/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4128.42
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4129.59
CPU time (s): 4128.52
CPU user time (s): 4124.31
CPU system time (s): 4.21336
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 1843260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4124.31
system time used= 4.21336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463660
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= 6157

runsolver used 3.18052 second user time and 8.15276 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Apr 25 12:22:26 UTC 2007

IDJOB= 421857
IDBENCH= 20350
IDSOLVER= 189
FILE ID= node65/421857-1177503744

PBS_JOBID= 4685880

Free space on /tmp= 66378 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/421857-1177503744/minisat_noassertions /tmp/evaluation/421857-1177503744/instance-421857-1177503744.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-421857-1177503744 -o ROOT/results/node65/solver-421857-1177503744 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421857-1177503744/minisat_noassertions /tmp/evaluation/421857-1177503744/instance-421857-1177503744.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e244a296f9644a797dad8a0d16013dcf

RANDOM SEED= 253669810

TIME LIMIT= 10000 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:       1616536 kB
Buffers:         33720 kB
Cached:         327120 kB
SwapCached:       2824 kB
Active:         114504 kB
Inactive:       255828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616536 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:           24620 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            55052 kB
Committed_AS:  2488776 kB
PageTables:       1456 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= 66378 MiB

End job on node65 on Wed Apr 25 13:31:17 UTC 2007