Trace number 421001

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) 1200.08 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1292104917-07.SAT.shuffled.cnf
MD5SUM9bf43998f8829e186c615fb9481ff7c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.315951
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.04/0.09	c ============================[ Search Statistics ]==============================
0.04/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.09	c ===============================================================================
0.04/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.09/0.10	c |       100 |      55     4895    34265 |     1794      100     20 |  0.034 % |
0.09/0.10	c |       250 |      55     4895    34265 |     1974      250     21 |  0.034 % |
0.09/0.11	c |       476 |      55     4895    34265 |     2171      476     20 |  0.034 % |
0.09/0.13	c |       815 |      55     4895    34265 |     2388      815     20 |  0.034 % |
0.09/0.15	c |      1321 |      55     4895    34265 |     2627     1321     20 |  0.034 % |
0.09/0.19	c |      2080 |      55     4895    34265 |     2890     2080     20 |  0.034 % |
0.19/0.25	c |      3219 |      55     4895    34265 |     3179     1761     20 |  0.034 % |
0.29/0.33	c |      4927 |      55     4895    34265 |     3497     1865     20 |  0.034 % |
0.39/0.46	c |      7489 |      55     4895    34265 |     3847     2666     19 |  0.034 % |
0.59/0.67	c |     11333 |      55     4895    34265 |     4232     2639     19 |  0.034 % |
0.89/0.99	c |     17100 |      55     4895    34265 |     4655     4153     19 |  0.034 % |
1.39/1.47	c |     25750 |      55     4895    34265 |     5120     3440     18 |  0.034 % |
2.20/2.23	c |     38724 |      55     4895    34265 |     5632     3551     19 |  0.034 % |
3.30/3.39	c |     58187 |      55     4895    34265 |     6196     3217     19 |  0.034 % |
5.19/5.22	c |     87381 |      55     4895    34265 |     6815     4427     18 |  0.034 % |
8.09/8.13	c |    131170 |      55     4895    34265 |     7497     3761     18 |  0.034 % |
12.59/12.65	c |    196856 |      55     4895    34265 |     8247     5538     18 |  0.034 % |
19.69/19.70	c |    295382 |      55     4895    34265 |     9071     4830     18 |  0.034 % |
30.79/30.85	c |    443172 |      55     4895    34265 |     9979     7149     17 |  0.034 % |
48.28/48.32	c |    664855 |      55     4895    34265 |    10977     8825     17 |  0.034 % |
76.07/76.16	c |    997380 |      55     4895    34265 |    12074     5891     18 |  0.034 % |
119.55/119.61	c |   1496168 |      55     4895    34265 |    13282     8774     18 |  0.034 % |
189.04/189.12	c |   2244351 |      55     4895    34265 |    14610    12043     18 |  0.034 % |
300.11/300.28	c |   3366626 |      55     4895    34265 |    16071     7796     16 |  0.034 % |
476.07/476.30	c |   5050037 |      55     4895    34265 |    17678     9748     17 |  0.034 % |
762.68/762.96	c |   7575153 |      55     4895    34265 |    19446    13076     16 |  0.034 % |

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/node68/watcher-421001-1177496890 -o ROOT/results/node68/solver-421001-1177496890 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421001-1177496890/minisat_noassertions /tmp/evaluation/421001-1177496890/instance-421001-1177496890.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15454
/proc/meminfo: memFree=1672824/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=1856 CPUtime=0
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 225678540 1900544 145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 464 145 50 130 0 331 0

[startup+0.0456039 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15454
/proc/meminfo: memFree=1672824/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=2132 CPUtime=0.04
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 232 0 0 0 4 0 0 0 18 0 1 0 225678540 2183168 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 533 218 62 130 0 400 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2132

[startup+0.101609 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15454
/proc/meminfo: memFree=1672824/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=2132 CPUtime=0.09
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 225678540 2183168 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 533 230 63 130 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2132

[startup+0.301627 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15454
/proc/meminfo: memFree=1672824/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=2264 CPUtime=0.29
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 285 0 0 0 29 0 0 0 19 0 1 0 225678540 2318336 271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 566 271 66 130 0 433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2264

[startup+0.701663 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15454
/proc/meminfo: memFree=1672824/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=2536 CPUtime=0.69
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 330 0 0 0 69 0 0 0 23 0 1 0 225678540 2596864 316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 634 316 66 130 0 501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2536

[startup+1.50173 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1671728/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=2668 CPUtime=1.49
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 378 0 0 0 149 0 0 0 25 0 1 0 225678540 2732032 364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557844 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 667 364 66 130 0 534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2668

[startup+3.10188 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1671416/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=2944 CPUtime=3.09
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 423 0 0 0 309 0 0 0 25 0 1 0 225678540 3014656 409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 736 409 66 130 0 603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2944

[startup+6.30117 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1671032/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=3084 CPUtime=6.29
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 492 0 0 0 629 0 0 0 25 0 1 0 225678540 3158016 478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 771 478 66 130 0 638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3084

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1670648/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=3496 CPUtime=12.69
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 560 0 0 0 1269 0 0 0 25 0 1 0 225678540 3579904 546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 874 546 66 130 0 741 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3496

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1670264/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=3772 CPUtime=25.49
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 656 0 0 0 2549 0 0 0 25 0 1 0 225678540 3862528 642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 943 642 66 130 0 810 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3772

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1669816/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=4344 CPUtime=51.07
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 773 0 0 0 5107 0 0 0 25 0 1 0 225678540 4448256 759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520999 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1086 759 66 130 0 953 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4344

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1669240/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=4920 CPUtime=102.26
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 905 0 0 0 10226 0 0 0 25 0 1 0 225678540 5038080 891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1230 891 66 130 0 1097 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4920

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1668856/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=5372 CPUtime=162.24
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1004 0 0 0 16224 0 0 0 25 0 1 0 225678540 5500928 990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1343 990 66 130 0 1210 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5372

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1668536/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=5528 CPUtime=222.23
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1069 0 0 0 22223 0 0 0 25 0 1 0 225678540 5660672 1055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1382 1055 66 130 0 1249 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5528

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1668344/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=5696 CPUtime=282.21
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1112 0 0 0 28221 0 0 0 25 0 1 0 225678540 5832704 1098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1424 1098 66 130 0 1291 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5696

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1667960/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=6120 CPUtime=342.2
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1198 0 0 0 34219 1 0 0 25 0 1 0 225678540 6266880 1184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1530 1184 66 130 0 1397 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6120

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1667640/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=6548 CPUtime=402.18
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1266 0 0 0 40217 1 0 0 25 0 1 0 225678540 6705152 1252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1637 1252 66 130 0 1504 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6548

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1667512/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=6548 CPUtime=462.17
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1289 0 0 0 46216 1 0 0 25 0 1 0 225678540 6705152 1275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1637 1275 66 130 0 1504 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6548

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1667576/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=6688 CPUtime=522.15
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1328 0 0 0 52214 1 0 0 25 0 1 0 225678540 6848512 1314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1672 1314 66 130 0 1539 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6688

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1667384/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=6976 CPUtime=582.13
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1375 0 0 0 58212 1 0 0 25 0 1 0 225678540 7143424 1361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1744 1361 66 130 0 1611 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6976

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1667256/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7116 CPUtime=642.12
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1408 0 0 0 64211 1 0 0 25 0 1 0 225678540 7286784 1394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1779 1394 66 130 0 1646 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7116

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15455
/proc/meminfo: memFree=1667128/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7116 CPUtime=702.1
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1433 0 0 0 70209 1 0 0 25 0 1 0 225678540 7286784 1419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1779 1419 66 130 0 1646 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 7116

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15457
/proc/meminfo: memFree=1667064/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7260 CPUtime=762.09
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1445 0 0 0 76208 1 0 0 25 0 1 0 225678540 7434240 1431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1815 1431 66 130 0 1682 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 7260

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15457
/proc/meminfo: memFree=1666936/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7260 CPUtime=822.07
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1468 0 0 0 82206 1 0 0 25 0 1 0 225678540 7434240 1454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1815 1454 66 130 0 1682 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 7260

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15457
/proc/meminfo: memFree=1666808/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7412 CPUtime=882.06
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1505 0 0 0 88204 2 0 0 25 0 1 0 225678540 7589888 1491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1853 1491 66 130 0 1720 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 7412

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15457
/proc/meminfo: memFree=1666744/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7412 CPUtime=942.04
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1509 0 0 0 94202 2 0 0 25 0 1 0 225678540 7589888 1495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1853 1495 66 130 0 1720 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 7412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15457
/proc/meminfo: memFree=1666744/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7556 CPUtime=1002.02
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1523 0 0 0 100200 2 0 0 25 0 1 0 225678540 7737344 1509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1889 1509 66 130 0 1756 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 7556

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15457
/proc/meminfo: memFree=1666744/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7556 CPUtime=1062.01
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1529 0 0 0 106199 2 0 0 25 0 1 0 225678540 7737344 1515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1889 1515 66 130 0 1756 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 7556

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15457
/proc/meminfo: memFree=1666680/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7556 CPUtime=1121.99
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1531 0 0 0 112197 2 0 0 25 0 1 0 225678540 7737344 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1889 1517 66 130 0 1756 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 7556

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15457
/proc/meminfo: memFree=1666552/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7556 CPUtime=1181.97
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1553 0 0 0 118195 2 0 0 25 0 1 0 225678540 7737344 1539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1889 1539 66 130 0 1756 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15457
/proc/meminfo: memFree=1666552/2055920 swapFree=4183916/4192956
[pid=15454] ppid=15452 vsize=7696 CPUtime=1200.07
/proc/15454/stat : 15454 (minisat_noasser) R 15452 15454 14509 0 -1 4194304 1564 0 0 0 120005 2 0 0 25 0 1 0 225678540 7880704 1550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15454/statm: 1924 1550 66 130 0 1791 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7696

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.026995
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 7696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1564
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= 3215

runsolver used 0.896863 second user time and 2.39064 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Apr 25 10:28:10 UTC 2007

IDJOB= 421001
IDBENCH= 19910
IDSOLVER= 188
FILE ID= node68/421001-1177496890

PBS_JOBID= 4685760

Free space on /tmp= 66443 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1292104917-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421001-1177496890/minisat_noassertions /tmp/evaluation/421001-1177496890/instance-421001-1177496890.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-421001-1177496890 -o ROOT/results/node68/solver-421001-1177496890 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421001-1177496890/minisat_noassertions /tmp/evaluation/421001-1177496890/instance-421001-1177496890.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  9bf43998f8829e186c615fb9481ff7c8

RANDOM SEED= 566202504

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1673296 kB
Buffers:         33568 kB
Cached:         210916 kB
SwapCached:       3172 kB
Active:         191276 kB
Inactive:       134640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673296 kB
SwapTotal:     4192956 kB
SwapFree:      4183916 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          87264 kB
Slab:            42636 kB
Committed_AS:  2960056 kB
PageTables:       1568 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= 66443 MiB

End job on node68 on Wed Apr 25 10:48:13 UTC 2007