Trace number 1519836

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)? (TO) 1200.05 1206.14

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.09/0.13	c |  Number of variables:         16000                                         |
0.09/0.13	c |  Number of clauses:           67200                                         |
0.09/0.13	c |  Parse time:                   0.11 s                                       |
0.19/0.29	c |  Simplification time:          0.16 s                                       |
0.19/0.29	c |                                                                             |
0.19/0.29	c ============================[ Search Statistics ]==============================
0.19/0.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.29	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.29	c ===============================================================================
0.28/0.35	c |       100 |   15535    66281   201375 |    24303      100    197 |  0.000 % |
0.38/0.42	c |       250 |   15535    66281   201375 |    26733      250    192 |  0.000 % |
0.48/0.51	c |       475 |   15535    66281   201375 |    29406      475    206 |  0.000 % |
0.59/0.65	c |       812 |   15535    66281   201375 |    32347      812    195 |  0.000 % |
0.79/0.86	c |      1318 |   15535    66281   201375 |    35582     1318    211 |  0.000 % |
1.09/1.19	c |      2077 |   15535    66281   201375 |    39140     2077    200 |  0.000 % |
1.58/1.66	c |      3216 |   15535    66281   201375 |    43054     3216    220 |  0.000 % |
2.38/2.43	c |      4924 |   15535    66281   201375 |    47359     4924    215 |  0.000 % |
3.47/3.57	c |      7486 |   15535    66281   201375 |    52095     7486    225 |  0.000 % |
5.26/5.36	c |     11330 |   15535    66281   201375 |    57305    11330    231 |  0.000 % |
8.05/8.12	c |     17096 |   15535    66281   201375 |    63035    17096    240 |  0.000 % |
12.63/12.75	c |     25745 |   15535    66281   201375 |    69339    25745    244 |  0.000 % |
19.99/20.11	c |     38719 |   15535    66281   201375 |    76273    38719    249 |  0.000 % |
32.63/32.83	c |     58180 |   15535    66281   201375 |    83900    58180    245 |  0.000 % |
53.62/53.92	c |     87372 |   15535    66281   201375 |    92290    13351    253 |  0.000 % |
81.77/82.25	c |    131161 |   15535    66281   201375 |   101519    57140    263 |  0.000 % |
129.53/130.27	c |    196845 |   15535    66281   201375 |   111671    33730    261 |  0.000 % |
208.72/209.84	c |    295371 |   15535    66281   201375 |   122838    32182    255 |  0.000 % |
322.45/324.12	c |    443160 |   15535    66281   201375 |   135122    69900    285 |  0.000 % |
521.54/524.25	c |    664843 |   15535    66281   201375 |   148635    46121    247 |  0.000 % |
813.96/818.16	c |    997368 |   15535    66281   201375 |   163498   106954    298 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519836-1238239028/watcher-1519836-1238239028 -o /tmp/evaluation-result-1519836-1238239028/solver-1519836-1238239028 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519836-1238239028.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): 1800 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: 2.00 2.00 2.00 4/86 17817
/proc/meminfo: memFree=1766152/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=7336 CPUtime=0
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 315 0 0 0 0 0 0 0 20 0 1 0 450233248 7512064 299 1992294400 4194304 5092341 548682068848 18446744073709551615 4523536 0 0 4096 3 0 0 0 17 1 0 0
/proc/17817/statm: 1834 299 61 219 0 1612 0

[startup+0.0749819 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 17817
/proc/meminfo: memFree=1766152/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=11508 CPUtime=0.06
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 1512 0 0 0 6 0 0 0 20 0 1 0 450233248 11784192 1496 1992294400 4194304 5092341 548682068848 18446744073709551615 4497481 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 2877 1496 63 219 0 2655 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11508

[startup+0.101985 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 17817
/proc/meminfo: memFree=1766152/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=12196 CPUtime=0.09
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 1789 0 0 0 8 1 0 0 20 0 1 0 450233248 12488704 1732 1992294400 4194304 5092341 548682068848 18446744073709551615 4214935 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 3049 1732 63 219 0 2827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12196

[startup+0.302023 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 17817
/proc/meminfo: memFree=1766152/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=12304 CPUtime=0.28
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 2474 0 0 0 27 1 0 0 22 0 1 0 450233248 12599296 1827 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 3076 1827 92 219 0 2854 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12304

[startup+0.701099 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 17817
/proc/meminfo: memFree=1766152/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=12304 CPUtime=0.69
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 2659 0 0 0 67 2 0 0 25 0 1 0 450233248 12599296 2012 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 3076 2012 102 219 0 2854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12304

[startup+1.50125 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1757824/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=12304 CPUtime=1.48
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 3076 0 0 0 146 2 0 0 25 0 1 0 450233248 12599296 2429 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 3076 2429 102 219 0 2854 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12304

[startup+3.10154 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1755392/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=14900 CPUtime=3.08
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 3901 0 0 0 305 3 0 0 25 0 1 0 450233248 15257600 3254 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 3725 3254 102 219 0 3503 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14900

[startup+6.30113 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1748480/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=24804 CPUtime=6.26
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 5455 0 0 0 621 5 0 0 25 0 1 0 450233248 25399296 4808 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 6201 4808 102 219 0 5979 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 24804

[startup+12.7023 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1734664/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=34140 CPUtime=12.63
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 8832 0 0 0 1255 8 0 0 25 0 1 0 450233248 34959360 8185 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 8535 8185 102 219 0 8313 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 34140

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1710856/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=68216 CPUtime=25.35
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 14574 0 0 0 2522 13 0 0 25 0 1 0 450233248 69853184 13927 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 17054 13927 102 219 0 16832 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 68216

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1674888/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=99432 CPUtime=50.82
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 23692 0 0 0 5060 22 0 0 25 0 1 0 450233248 101818368 23045 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 24858 23045 102 219 0 24636 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 99432

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1664264/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=104760 CPUtime=101.77
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 47434 0 0 0 10133 44 0 0 25 0 1 0 450233248 107274240 25450 1992294400 4194304 5092341 548682068848 18446744073709551615 4250160 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 26190 25450 102 219 0 25968 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 104760

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1665416/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=109956 CPUtime=161.46
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 73293 0 0 0 16076 70 0 0 25 0 1 0 450233248 112594944 25230 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 27489 25230 102 219 0 27267 0
Current children cumulated CPU time (s) 161.46
Current children cumulated vsize (KiB) 109956

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1694024/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=80396 CPUtime=221.16
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 96755 0 0 0 22024 92 0 0 25 0 1 0 450233248 82325504 17991 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 20099 17991 102 219 0 19877 0
Current children cumulated CPU time (s) 221.16
Current children cumulated vsize (KiB) 80396

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1618248/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=154300 CPUtime=280.86
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 115690 0 0 0 27977 109 0 0 25 0 1 0 450233248 158003200 36926 1992294400 4194304 5092341 548682068848 18446744073709551615 4250324 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 38575 36926 102 219 0 38353 0
Current children cumulated CPU time (s) 280.86
Current children cumulated vsize (KiB) 154300

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1639176/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=155744 CPUtime=340.55
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 142956 0 0 0 33924 131 0 0 25 0 1 0 450233248 159481856 31670 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 38936 31670 102 219 0 38714 0
Current children cumulated CPU time (s) 340.55
Current children cumulated vsize (KiB) 155744

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1566920/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=222256 CPUtime=400.26
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 161088 0 0 0 39876 150 0 0 25 0 1 0 450233248 227590144 49802 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 55564 49802 102 219 0 55342 0
Current children cumulated CPU time (s) 400.26
Current children cumulated vsize (KiB) 222256

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1642568/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=158856 CPUtime=459.95
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 187401 0 0 0 45824 171 0 0 25 0 1 0 450233248 162668544 30787 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 39714 30787 102 219 0 39492 0
Current children cumulated CPU time (s) 459.95
Current children cumulated vsize (KiB) 158856

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1696648/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=86364 CPUtime=519.65
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 210692 0 0 0 51773 192 0 0 25 0 1 0 450233248 88436736 17461 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 21591 17461 102 219 0 21369 0
Current children cumulated CPU time (s) 519.65
Current children cumulated vsize (KiB) 86364

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1614664/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=160268 CPUtime=579.35
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 231087 0 0 0 57723 212 0 0 25 0 1 0 450233248 164114432 37856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 40067 37856 102 219 0 39845 0
Current children cumulated CPU time (s) 579.35
Current children cumulated vsize (KiB) 160268

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1692552/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=89236 CPUtime=639.05
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 251880 0 0 0 63673 232 0 0 25 0 1 0 450233248 91377664 18219 1992294400 4194304 5092341 548682068848 18446744073709551615 4249868 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 22309 18219 102 219 0 22087 0
Current children cumulated CPU time (s) 639.05
Current children cumulated vsize (KiB) 89236

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1618312/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=163140 CPUtime=698.74
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 270573 0 0 0 69626 248 0 0 25 0 1 0 450233248 167055360 36912 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 40785 36912 102 219 0 40563 0
Current children cumulated CPU time (s) 698.74
Current children cumulated vsize (KiB) 163140

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1679432/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=89936 CPUtime=758.44
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 293559 0 0 0 75575 269 0 0 25 0 1 0 450233248 92094464 21537 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 22484 21537 102 219 0 22262 0
Current children cumulated CPU time (s) 758.44
Current children cumulated vsize (KiB) 89936

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1605768/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=163840 CPUtime=818.14
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 312086 0 0 0 81527 287 0 0 25 0 1 0 450233248 167772160 40064 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 40960 40064 102 219 0 40738 0
Current children cumulated CPU time (s) 818.14
Current children cumulated vsize (KiB) 163840

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1541320/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=230352 CPUtime=877.84
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 328082 0 0 0 87481 303 0 0 25 0 1 0 450233248 235880448 56060 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 57588 56060 102 219 0 57366 0
Current children cumulated CPU time (s) 877.84
Current children cumulated vsize (KiB) 230352

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1658056/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=122852 CPUtime=937.54
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 351397 0 0 0 93428 326 0 0 25 0 1 0 450233248 125800448 27012 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 30713 27012 102 219 0 30491 0
Current children cumulated CPU time (s) 937.54
Current children cumulated vsize (KiB) 122852

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1600904/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=167196 CPUtime=997.23
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 365497 0 0 0 99384 339 0 0 25 0 1 0 450233248 171208704 41112 1992294400 4194304 5092341 548682068848 18446744073709551615 4248186 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 41799 41112 102 219 0 41577 0
Current children cumulated CPU time (s) 997.23
Current children cumulated vsize (KiB) 167196

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1541064/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=233708 CPUtime=1056.93
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 380546 0 0 0 105341 352 0 0 25 0 1 0 450233248 239316992 56161 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 58427 56161 102 219 0 58205 0
Current children cumulated CPU time (s) 1056.93
Current children cumulated vsize (KiB) 233708

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1661640/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=127044 CPUtime=1116.63
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 403620 0 0 0 111287 376 0 0 25 0 1 0 450233248 130093056 25934 1992294400 4194304 5092341 548682068848 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 31761 25934 102 219 0 31539 0
Current children cumulated CPU time (s) 1116.63
Current children cumulated vsize (KiB) 127044

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1593608/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=237900 CPUtime=1176.33
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 420787 0 0 0 117241 392 0 0 25 0 1 0 450233248 243609600 43101 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 59475 43101 102 219 0 59253 0
Current children cumulated CPU time (s) 1176.33
Current children cumulated vsize (KiB) 237900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1565128/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=237900 CPUtime=1200.01
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 427637 0 0 0 119603 398 0 0 25 0 1 0 450233248 243609600 49951 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 59475 49951 102 219 0 59253 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 237900

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

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

[startup+1206.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17818
/proc/meminfo: memFree=1565128/2055924 swapFree=4179676/4192956
[pid=17817] ppid=17815 vsize=237900 CPUtime=1200.01
/proc/17817/stat : 17817 (minisat) R 17815 17817 17702 0 -1 4194304 427637 0 0 0 119603 398 0 0 25 0 1 0 450233248 243609600 49951 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/17817/statm: 59475 49951 102 219 0 59253 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 237900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.14
CPU time (s): 1200.05
CPU user time (s): 1196.04
CPU system time (s): 4.01539
CPU usage (%): 99.4953
Max. virtual memory (cumulated for all children) (KiB): 350996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.04
system time used= 4.01539
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 427637
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= 2
involuntary context switches= 16549

runsolver used 1.25581 second user time and 4.25335 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 12:17:08
IDJOB=1519836
IDBENCH=70347
IDSOLVER=546
FILE ID=node83/1519836-1238239028
PBS_JOBID= 9060677
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519836-1238239028/watcher-1519836-1238239028 -o /tmp/evaluation-result-1519836-1238239028/solver-1519836-1238239028 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519836-1238239028.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=1729621868

node83.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1766568 kB
Buffers:         45496 kB
Cached:         155300 kB
SwapCached:       7488 kB
Active:          97648 kB
Inactive:       121668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1766568 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          26036 kB
Slab:            53984 kB
Committed_AS:   998428 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 12:37:16