Trace number 1520342

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S853819067-006.cnf
MD5SUM02a783b8e731a7854fc4f9514bffb4d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |                                                                             |
0.00/0.00	c |  Number of variables:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     528     2253     6804 |      826      100     26 |  0.000 % |
0.00/0.01	c |       250 |     528     2253     6804 |      908      250     24 |  0.000 % |
0.00/0.01	c |       475 |     528     2253     6804 |      999      475     23 |  0.000 % |
0.00/0.02	c |       812 |     528     2253     6804 |     1099      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     528     2253     6804 |     1209      745     23 |  0.000 % |
0.05/0.06	c |      2077 |     528     2253     6804 |     1330      884     23 |  0.000 % |
0.09/0.11	c |      3216 |     528     2253     6804 |     1463      668     20 |  0.000 % |
0.09/0.16	c |      4924 |     528     2253     6804 |     1609      884     22 |  0.000 % |
0.19/0.26	c |      7486 |     528     2253     6804 |     1770      916     21 |  0.000 % |
0.29/0.39	c |     11330 |     528     2253     6804 |     1947     1104     22 |  0.000 % |
0.59/0.60	c |     17096 |     528     2253     6804 |     2142     1859     23 |  0.000 % |
0.89/0.92	c |     25745 |     528     2253     6804 |     2356     1710     21 |  0.000 % |
1.39/1.42	c |     38719 |     528     2253     6804 |     2592     1413     21 |  0.000 % |
2.10/2.20	c |     58180 |     528     2253     6804 |     2851     2338     22 |  0.000 % |
3.29/3.38	c |     87372 |     528     2253     6804 |     3137     2464     22 |  0.000 % |
5.19/5.24	c |    131161 |     528     2253     6804 |     3450     3155     24 |  0.000 % |
7.99/8.02	c |    196845 |     528     2253     6804 |     3795     2212     22 |  0.000 % |
12.39/12.42	c |    295371 |     528     2253     6804 |     4175     2527     21 |  0.000 % |
19.08/19.14	c |    443160 |     528     2253     6804 |     4593     4250     24 |  0.000 % |
29.68/29.76	c |    664843 |     528     2253     6804 |     5052     2683     23 |  0.000 % |
46.08/46.13	c |    997368 |     528     2253     6804 |     5557     3096     22 |  0.000 % |
71.37/71.48	c |   1496156 |     528     2253     6804 |     6113     4932     23 |  0.000 % |
110.85/110.92	c |   2244338 |     528     2253     6804 |     6724     3299     21 |  0.000 % |
172.03/172.17	c |   3366612 |     528     2253     6804 |     7397     6381     23 |  0.000 % |
269.09/269.29	c |   5050023 |     528     2253     6804 |     8136     5034     25 |  0.000 % |
418.15/418.31	c |   7575139 |     528     2253     6804 |     8950     5846     23 |  0.000 % |
654.96/655.26	c |  11362814 |     528     2253     6804 |     9845     5413     22 |  0.000 % |
1020.63/1021.06	c |  17044326 |     528     2253     6804 |    10830     8090     23 |  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-1520342-1238286354/watcher-1520342-1238286354 -o /tmp/evaluation-result-1520342-1238286354/solver-1520342-1238286354 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520342-1238286354.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: 0.91 0.95 0.98 3/64 3204
/proc/meminfo: memFree=868416/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=7468 CPUtime=0
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1101301517 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4223147 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 1867 179 88 219 0 1645 0

[startup+0.0595101 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3204
/proc/meminfo: memFree=868416/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=7564 CPUtime=0.05
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 288 0 0 0 5 0 0 0 18 0 1 0 1101301517 7745536 221 1992294400 4194304 5092341 548682068848 18446744073709551615 4264007 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 1891 221 100 219 0 1669 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7564

[startup+0.102517 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3204
/proc/meminfo: memFree=868416/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=17948 CPUtime=0.09
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 371 0 0 0 9 0 0 0 18 0 1 0 1101301517 18378752 304 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4487 304 100 219 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.301552 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3204
/proc/meminfo: memFree=868416/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=18000 CPUtime=0.29
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 467 0 0 0 29 0 0 0 19 0 1 0 1101301517 18432000 355 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4500 355 100 219 0 4278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18000

[startup+0.701621 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3204
/proc/meminfo: memFree=868416/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=18000 CPUtime=0.69
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 500 0 0 0 69 0 0 0 23 0 1 0 1101301517 18432000 388 1992294400 4194304 5092341 548682068848 18446744073709551615 4248820 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4500 388 100 219 0 4278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18000

[startup+1.50176 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 3205
/proc/meminfo: memFree=867128/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=18000 CPUtime=1.49
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 562 0 0 0 149 0 0 0 25 0 1 0 1101301517 18432000 450 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4500 450 100 219 0 4278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18000

[startup+3.10103 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 3205
/proc/meminfo: memFree=866680/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=18000 CPUtime=3.09
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 654 0 0 0 309 0 0 0 25 0 1 0 1101301517 18432000 542 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4500 542 100 219 0 4278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18000

[startup+6.30159 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 3205
/proc/meminfo: memFree=866104/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=18000 CPUtime=6.29
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 790 0 0 0 629 0 0 0 25 0 1 0 1101301517 18432000 678 1992294400 4194304 5092341 548682068848 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4500 678 100 219 0 4278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18000

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 3205
/proc/meminfo: memFree=865272/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=18000 CPUtime=12.69
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 921 0 0 0 1269 0 0 0 25 0 1 0 1101301517 18432000 809 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4500 809 100 219 0 4278 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18000

[startup+25.5029 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 3205
/proc/meminfo: memFree=864312/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=18000 CPUtime=25.48
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 1159 0 0 0 2548 0 0 0 25 0 1 0 1101301517 18432000 1047 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4500 1047 100 219 0 4278 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18000

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 3205
/proc/meminfo: memFree=863096/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=18000 CPUtime=51.08
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 1474 0 0 0 5107 1 0 0 25 0 1 0 1101301517 18432000 1362 1992294400 4194304 5092341 548682068848 18446744073709551615 4515195 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4500 1362 100 219 0 4278 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18000

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 3205
/proc/meminfo: memFree=861816/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=18000 CPUtime=102.26
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 1784 0 0 0 10225 1 0 0 25 0 1 0 1101301517 18432000 1672 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 4500 1672 100 219 0 4278 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18000

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=860088/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=23280 CPUtime=162.24
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 2885 0 0 0 16222 2 0 0 25 0 1 0 1101301517 23838720 2098 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 5820 2098 100 219 0 5598 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23280

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=859192/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=23280 CPUtime=222.21
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 3096 0 0 0 22219 2 0 0 25 0 1 0 1101301517 23838720 2309 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 5820 2309 100 219 0 5598 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23280

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=858232/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=23280 CPUtime=282.19
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 3326 0 0 0 28217 2 0 0 25 0 1 0 1101301517 23838720 2539 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 5820 2539 100 219 0 5598 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23280

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=857784/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=23280 CPUtime=342.17
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 3429 0 0 0 34214 3 0 0 25 0 1 0 1101301517 23838720 2642 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 5820 2642 100 219 0 5598 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23280

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=857272/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=23280 CPUtime=402.15
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 3548 0 0 0 40212 3 0 0 25 0 1 0 1101301517 23838720 2761 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 5820 2761 100 219 0 5598 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23280

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=856632/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=23280 CPUtime=462.13
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 3712 0 0 0 46210 3 0 0 25 0 1 0 1101301517 23838720 2925 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 5820 2925 100 219 0 5598 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23280

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=856312/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=23280 CPUtime=522.11
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 3836 0 0 0 52208 3 0 0 25 0 1 0 1101301517 23838720 3049 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 5820 3049 100 219 0 5598 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23280

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=855800/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=23280 CPUtime=582.08
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 3945 0 0 0 58205 3 0 0 25 0 1 0 1101301517 23838720 3158 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 5820 3158 100 219 0 5598 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23280

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=854328/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=642.07
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4311 0 0 0 64203 4 0 0 25 0 1 0 1101301517 29208576 3524 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 3524 100 219 0 6909 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28524

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=854008/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=702.04
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4379 0 0 0 70200 4 0 0 25 0 1 0 1101301517 29208576 3592 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 3592 100 219 0 6909 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 28524

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=853944/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=762.02
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4387 0 0 0 76198 4 0 0 25 0 1 0 1101301517 29208576 3600 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 3600 100 219 0 6909 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 28524

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3205
/proc/meminfo: memFree=853880/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=822.01
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4415 0 0 0 82196 5 0 0 25 0 1 0 1101301517 29208576 3628 1992294400 4194304 5092341 548682068848 18446744073709551615 4265864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 3628 100 219 0 6909 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28524

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3207
/proc/meminfo: memFree=853560/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=881.98
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4462 0 0 0 88193 5 0 0 25 0 1 0 1101301517 29208576 3675 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 3675 100 219 0 6909 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28524

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3207
/proc/meminfo: memFree=853368/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=941.96
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4538 0 0 0 94191 5 0 0 25 0 1 0 1101301517 29208576 3751 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 3751 100 219 0 6909 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28524

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3207
/proc/meminfo: memFree=853048/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=1001.94
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4613 0 0 0 100189 5 0 0 25 0 1 0 1101301517 29208576 3826 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 3826 100 219 0 6909 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3207
/proc/meminfo: memFree=852792/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=1061.91
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4672 0 0 0 106186 5 0 0 25 0 1 0 1101301517 29208576 3885 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 3885 100 219 0 6909 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 28524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3207
/proc/meminfo: memFree=852664/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=1121.89
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4714 0 0 0 112184 5 0 0 25 0 1 0 1101301517 29208576 3927 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 3927 100 219 0 6909 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28524

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3207
/proc/meminfo: memFree=852280/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=1181.87
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4804 0 0 0 118182 5 0 0 25 0 1 0 1101301517 29208576 4017 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 4017 100 219 0 6909 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 28524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3207
/proc/meminfo: memFree=852216/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=1200.08
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4824 0 0 0 120002 6 0 0 25 0 1 0 1101301517 29208576 4037 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 4037 100 219 0 6909 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28524

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3207
/proc/meminfo: memFree=852216/2055920 swapFree=4177928/4192956
[pid=3204] ppid=3202 vsize=28524 CPUtime=1200.08
/proc/3204/stat : 3204 (minisat) R 3202 3204 3091 0 -1 4194304 4824 0 0 0 120002 6 0 0 25 0 1 0 1101301517 29208576 4037 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/3204/statm: 7131 4037 100 219 0 6909 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.06399
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 28524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4824
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= 1787

runsolver used 1.00885 second user time and 2.35564 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-29 01:25:54
IDJOB=1520342
IDBENCH=70600
IDSOLVER=546
FILE ID=node14/1520342-1238286354
PBS_JOBID= 9060994
Free space on /tmp= 65396 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S853819067-006.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520342-1238286354/watcher-1520342-1238286354 -o /tmp/evaluation-result-1520342-1238286354/solver-1520342-1238286354 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520342-1238286354.cnf

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

MD5SUM BENCH= 02a783b8e731a7854fc4f9514bffb4d8
RANDOM SEED=1122896419

node14.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		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
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:        868832 kB
Buffers:         92160 kB
Cached:        1000952 kB
SwapCached:       8964 kB
Active:          98060 kB
Inactive:      1005680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        868832 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            69320 kB
Committed_AS:  2808672 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= 65396 MiB
End job on node14 at 2009-03-29 01:45:57