Trace number 425016

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) 5000.07 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1923240245-08.cnf
MD5SUMb9cfdbb54bb41cfa6a69bab5a7fcb3dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4317.42
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.44	c ============================[ Search Statistics ]==============================
0.39/0.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.44	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.44	c ===============================================================================
0.39/0.44	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.39/0.45	c |       101 |     200    17000   119000 |     6233      101     60 |  0.003 % |
0.39/0.47	c |       253 |     200    17000   119000 |     6856      253     57 |  0.003 % |
0.39/0.49	c |       478 |     200    17000   119000 |     7542      478     58 |  0.003 % |
0.49/0.52	c |       815 |     200    17000   119000 |     8296      815     59 |  0.003 % |
0.49/0.57	c |      1321 |     200    17000   119000 |     9126     1321     58 |  0.003 % |
0.59/0.64	c |      2081 |     200    17000   119000 |    10038     2081     57 |  0.003 % |
0.69/0.75	c |      3222 |     200    17000   119000 |    11042     3222     57 |  0.003 % |
0.89/0.94	c |      4932 |     200    17000   119000 |    12147     4932     57 |  0.003 % |
1.19/1.26	c |      7495 |     200    17000   119000 |    13361     7495     58 |  0.003 % |
1.79/1.82	c |     11339 |     200    17000   119000 |    14697    11339     58 |  0.003 % |
2.79/2.80	c |     17106 |     200    17000   119000 |    16167     9711     57 |  0.003 % |
4.39/4.41	c |     25755 |     200    17000   119000 |    17784    10232     58 |  0.003 % |
7.18/7.26	c |     38729 |     200    17000   119000 |    19562    14272     59 |  0.003 % |
11.69/11.79	c |     58191 |     200    17000   119000 |    21519    14080     58 |  0.003 % |
19.79/19.84	c |     87385 |     200    17000   119000 |    23671    10859     56 |  0.003 % |
32.08/32.19	c |    131175 |     200    17000   119000 |    26038    18248     60 |  0.003 % |
51.47/51.52	c |    196861 |     200    17000   119000 |    28641    13526     57 |  0.003 % |
83.17/83.24	c |    295388 |     200    17000   119000 |    31506    13773     58 |  0.003 % |
132.26/132.38	c |    443177 |     200    17000   119000 |    34656    27974     59 |  0.003 % |
214.53/214.68	c |    664861 |     200    17000   119000 |    38122    29833     59 |  0.003 % |
341.30/341.43	c |    997386 |     200    17000   119000 |    41934    33295     61 |  0.003 % |
547.34/547.58	c |   1496174 |     200    17000   119000 |    46128    14789     58 |  0.003 % |
871.16/871.48	c |   2244356 |     200    17000   119000 |    50741    42108     60 |  0.003 % |
1408.21/1408.61	c |   3366630 |     200    17000   119000 |    55815    49991     59 |  0.003 % |
2258.78/2259.58	c |   5050041 |     200    17000   119000 |    61396    43278     60 |  0.003 % |
3678.80/3679.97	c |   7575157 |     200    17000   119000 |    67536    55252     60 |  0.003 % |

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/node41/watcher-425016-1177738639 -o ROOT/results/node41/solver-425016-1177738639 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425016-1177738639/minisat_noassertions /tmp/evaluation/425016-1177738639/instance-425016-1177738639.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 334
/proc/meminfo: memFree=1671632/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=1856 CPUtime=0
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 221775776 1900544 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 464 229 50 130 0 331 0

[startup+0.087054 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 334
/proc/meminfo: memFree=1671632/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=3252 CPUtime=0.08
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 605 0 0 0 8 0 0 0 18 0 1 0 221775776 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3252

[startup+0.101054 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 334
/proc/meminfo: memFree=1671632/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=3252 CPUtime=0.09
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 605 0 0 0 9 0 0 0 18 0 1 0 221775776 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529433 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301072 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 334
/proc/meminfo: memFree=1671632/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=3420 CPUtime=0.29
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 640 0 0 0 29 0 0 0 20 0 1 0 221775776 3502080 626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 855 626 62 130 0 722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701106 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 334
/proc/meminfo: memFree=1671632/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=3452 CPUtime=0.69
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 661 0 0 0 69 0 0 0 23 0 1 0 221775776 3534848 645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 863 645 66 130 0 730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3452

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1668552/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=5168 CPUtime=1.49
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 1089 0 0 0 149 0 0 0 25 0 1 0 221775776 5292032 1073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 1292 1073 66 130 0 1159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5168

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1666504/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=6620 CPUtime=3.09
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 1452 0 0 0 309 0 0 0 25 0 1 0 221775776 6778880 1436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 1655 1436 66 130 0 1522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6620

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1665480/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=7676 CPUtime=6.29
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 1716 0 0 0 629 0 0 0 25 0 1 0 221775776 7860224 1700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 1919 1700 66 130 0 1786 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7676

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1664072/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=8336 CPUtime=12.69
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 1882 0 0 0 1268 1 0 0 25 0 1 0 221775776 8536064 1866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 2084 1866 66 130 0 1951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8336

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1662536/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=9796 CPUtime=25.48
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 2257 0 0 0 2547 1 0 0 25 0 1 0 221775776 10031104 2241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 2449 2241 66 130 0 2316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9796

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1661192/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=11124 CPUtime=51.07
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 2587 0 0 0 5106 1 0 0 25 0 1 0 221775776 11390976 2571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 2781 2571 66 130 0 2648 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11124

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 335
/proc/meminfo: memFree=1658952/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=13580 CPUtime=102.26
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 3172 0 0 0 10224 2 0 0 25 0 1 0 221775776 13905920 3156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 3395 3156 66 130 0 3262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13580

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 335
/proc/meminfo: memFree=1657480/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=15092 CPUtime=162.24
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 3531 0 0 0 16221 3 0 0 25 0 1 0 221775776 15454208 3515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 3773 3515 66 130 0 3640 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15092

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 337
/proc/meminfo: memFree=1656008/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=16460 CPUtime=222.23
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 3890 0 0 0 22219 4 0 0 25 0 1 0 221775776 16855040 3874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 4115 3874 66 130 0 3982 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16460

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 337
/proc/meminfo: memFree=1655048/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=17408 CPUtime=282.22
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 4115 0 0 0 28217 5 0 0 25 0 1 0 221775776 17825792 4099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 4352 4099 66 130 0 4219 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17408

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 337
/proc/meminfo: memFree=1654728/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=17816 CPUtime=342.2
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 4190 0 0 0 34215 5 0 0 25 0 1 0 221775776 18243584 4174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 4454 4174 66 130 0 4321 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17816

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 337
/proc/meminfo: memFree=1653384/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=19280 CPUtime=402.18
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 4549 0 0 0 40212 6 0 0 25 0 1 0 221775776 19742720 4533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 4820 4533 66 130 0 4687 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 337
/proc/meminfo: memFree=1653192/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=19576 CPUtime=462.16
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 4591 0 0 0 46210 6 0 0 25 0 1 0 221775776 20045824 4575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 4894 4575 66 130 0 4761 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19576

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 337
/proc/meminfo: memFree=1653128/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=19740 CPUtime=522.15
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 4637 0 0 0 52208 7 0 0 25 0 1 0 221775776 20213760 4621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 4935 4621 66 130 0 4802 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19740

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 337
/proc/meminfo: memFree=1651656/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=21124 CPUtime=582.14
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 4999 0 0 0 58206 8 0 0 25 0 1 0 221775776 21630976 4983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 5281 4983 66 130 0 5148 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21124

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 337
/proc/meminfo: memFree=1651208/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=21608 CPUtime=642.12
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 5104 0 0 0 64204 8 0 0 25 0 1 0 221775776 22126592 5088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 5402 5088 66 130 0 5269 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 21608


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1638472/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35048 CPUtime=4061.11
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8269 0 0 0 406080 31 0 0 25 0 1 0 221775776 35889152 8253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8762 8253 66 130 0 8629 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 35048

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1638408/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35048 CPUtime=4121.08
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8290 0 0 0 412077 31 0 0 25 0 1 0 221775776 35889152 8274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8762 8274 66 130 0 8629 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 35048

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1638280/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35260 CPUtime=4181.06
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8318 0 0 0 418075 31 0 0 25 0 1 0 221775776 36106240 8302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8815 8302 66 130 0 8682 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 35260

[startup+4242.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 537
/proc/meminfo: memFree=1638280/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35260 CPUtime=4241.06
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8318 0 0 0 424074 32 0 0 25 0 1 0 221775776 36106240 8302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8815 8302 66 130 0 8682 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 35260

[startup+4302.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 537
/proc/meminfo: memFree=1638216/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35260 CPUtime=4301.04
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8318 0 0 0 430072 32 0 0 25 0 1 0 221775776 36106240 8302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8815 8302 66 130 0 8682 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 35260

[startup+4362.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 537
/proc/meminfo: memFree=1638216/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35260 CPUtime=4361.02
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8343 0 0 0 436070 32 0 0 25 0 1 0 221775776 36106240 8327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8815 8327 66 130 0 8682 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 35260

[startup+4422.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 537
/proc/meminfo: memFree=1638152/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35260 CPUtime=4421.01
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8343 0 0 0 442068 33 0 0 25 0 1 0 221775776 36106240 8327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8815 8327 66 130 0 8682 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 35260

[startup+4482.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 537
/proc/meminfo: memFree=1638088/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35440 CPUtime=4480.99
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8359 0 0 0 448066 33 0 0 25 0 1 0 221775776 36290560 8343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8860 8343 66 130 0 8727 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 35440

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 537
/proc/meminfo: memFree=1638088/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35440 CPUtime=4540.97
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8359 0 0 0 454064 33 0 0 25 0 1 0 221775776 36290560 8343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8860 8343 66 130 0 8727 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 35440

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 537
/proc/meminfo: memFree=1637960/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35440 CPUtime=4600.96
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8377 0 0 0 460062 34 0 0 25 0 1 0 221775776 36290560 8361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8860 8361 66 130 0 8727 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 35440

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1637960/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35440 CPUtime=4660.94
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8377 0 0 0 466060 34 0 0 25 0 1 0 221775776 36290560 8361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8860 8361 66 130 0 8727 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 35440

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1637768/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35652 CPUtime=4720.93
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8402 0 0 0 472059 34 0 0 25 0 1 0 221775776 36507648 8386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8913 8386 66 130 0 8780 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 35652

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1637832/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35652 CPUtime=4780.91
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8405 0 0 0 478056 35 0 0 25 0 1 0 221775776 36507648 8389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8913 8389 66 130 0 8780 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 35652

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1637896/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35652 CPUtime=4840.9
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8425 0 0 0 484055 35 0 0 25 0 1 0 221775776 36507648 8409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8913 8409 66 130 0 8780 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 35652

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1637832/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35864 CPUtime=4900.88
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8448 0 0 0 490053 35 0 0 25 0 1 0 221775776 36724736 8432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8966 8432 66 130 0 8833 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 35864

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1637704/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35864 CPUtime=4960.86
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8475 0 0 0 496051 35 0 0 25 0 1 0 221775776 36724736 8459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8966 8459 66 130 0 8833 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 35864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1637704/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35864 CPUtime=5000.06
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8477 0 0 0 499970 36 0 0 25 0 1 0 221775776 36724736 8461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8966 8461 66 130 0 8833 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 35864

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 537
/proc/meminfo: memFree=1637704/2055920 swapFree=4169764/4192956
[pid=334] ppid=332 vsize=35864 CPUtime=5000.06
/proc/334/stat : 334 (minisat_noasser) R 332 334 32511 0 -1 4194304 8477 0 0 0 499970 36 0 0 25 0 1 0 221775776 36724736 8461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/334/statm: 8966 8461 66 130 0 8833 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 35864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.7
CPU system time (s): 0.366944
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 35864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.366944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8477
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= 73136

runsolver used 3.72643 second user time and 11.2693 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Apr 28 05:37:19 UTC 2007

IDJOB= 425016
IDBENCH= 20109
IDSOLVER= 189
FILE ID= node41/425016-1177738639

PBS_JOBID= 4715480

Free space on /tmp= 66419 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1923240245-08.cnf
COMMAND LINE= /tmp/evaluation/425016-1177738639/minisat_noassertions /tmp/evaluation/425016-1177738639/instance-425016-1177738639.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-425016-1177738639 -o ROOT/results/node41/solver-425016-1177738639 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425016-1177738639/minisat_noassertions /tmp/evaluation/425016-1177738639/instance-425016-1177738639.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b9cfdbb54bb41cfa6a69bab5a7fcb3dc

RANDOM SEED= 567612549

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1672104 kB
Buffers:         46920 kB
Cached:         247596 kB
SwapCached:       2916 kB
Active:         206428 kB
Inactive:       112100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672104 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          31844 kB
Slab:            50552 kB
Committed_AS:  3528248 kB
PageTables:       2008 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= 66419 MiB

End job on node41 on Sat Apr 28 07:00:43 UTC 2007