Trace number 1519530

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) 1200.07 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S249585100-059.cnf
MD5SUM143712ca4284eea58745e182764b5b47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.55846
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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 |                                                                             |
0.00/0.02	c |  Number of variables:           800                                         |
0.00/0.02	c |  Number of clauses:           16000                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.09/0.10	c |  Simplification time:          0.08 s                                       |
0.09/0.10	c |                                                                             |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.11	c |       100 |     800    16000    80000 |     5866      100    108 |  0.000 % |
0.09/0.12	c |       250 |     800    16000    80000 |     6453      250    103 |  0.000 % |
0.09/0.13	c |       475 |     800    16000    80000 |     7098      475    104 |  0.000 % |
0.09/0.16	c |       812 |     800    16000    80000 |     7808      812    104 |  0.000 % |
0.09/0.19	c |      1318 |     800    16000    80000 |     8589     1318    106 |  0.000 % |
0.19/0.25	c |      2077 |     800    16000    80000 |     9448     2077    106 |  0.000 % |
0.29/0.33	c |      3216 |     800    16000    80000 |    10393     3216    106 |  0.000 % |
0.39/0.47	c |      4924 |     800    16000    80000 |    11432     4924    106 |  0.000 % |
0.59/0.67	c |      7486 |     800    16000    80000 |    12575     7486    107 |  0.000 % |
0.99/1.02	c |     11330 |     800    16000    80000 |    13833    11330    108 |  0.000 % |
1.59/1.63	c |     17096 |     800    16000    80000 |    15216    10032    107 |  0.000 % |
2.59/2.61	c |     25745 |     800    16000    80000 |    16738    10978    108 |  0.000 % |
3.99/4.09	c |     38719 |     800    16000    80000 |    18412    15484    109 |  0.000 % |
6.49/6.51	c |     58180 |     800    16000    80000 |    20253    16246    109 |  0.000 % |
10.09/10.18	c |     87372 |     800    16000    80000 |    22278    14729    112 |  0.000 % |
16.39/16.41	c |    131161 |     800    16000    80000 |    24506    12489    108 |  0.000 % |
25.19/25.22	c |    196845 |     800    16000    80000 |    26957    23540    116 |  0.000 % |
41.48/41.56	c |    295371 |     800    16000    80000 |    29652    11464    109 |  0.000 % |
63.78/63.88	c |    443160 |     800    16000    80000 |    32618    28822    122 |  0.000 % |
101.87/101.92	c |    664843 |     800    16000    80000 |    35879    17555    115 |  0.000 % |
159.95/160.03	c |    997368 |     800    16000    80000 |    39467    30721    126 |  0.000 % |
260.01/260.17	c |   1496156 |     800    16000    80000 |    43414    33783    109 |  0.000 % |
421.27/421.49	c |   2244338 |     800    16000    80000 |    47756    24127    122 |  0.000 % |
669.50/669.76	c |   3366612 |     800    16000    80000 |    52531    35484    112 |  0.000 % |
1107.57/1107.98	c |   5050023 |     800    16000    80000 |    57785    33850    123 |  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-1519530-1238229780/watcher-1519530-1238229780 -o /tmp/evaluation-result-1519530-1238229780/solver-1519530-1238229780 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519530-1238229780.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: 1.02 1.04 0.97 3/66 28404
/proc/meminfo: memFree=1000936/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=7604 CPUtime=0
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1095640970 7786496 255 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 1901 256 63 219 0 1679 0

[startup+0.0836509 s]
/proc/loadavg: 1.02 1.04 0.97 3/66 28404
/proc/meminfo: memFree=1000936/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=8476 CPUtime=0.08
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 603 0 0 0 8 0 0 0 18 0 1 0 1095640970 8679424 587 1992294400 4194304 5092341 548682068848 18446744073709551615 4219446 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 2119 587 87 219 0 1897 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8476

[startup+0.101653 s]
/proc/loadavg: 1.02 1.04 0.97 3/66 28404
/proc/meminfo: memFree=1000936/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=13664 CPUtime=0.09
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 698 0 0 0 9 0 0 0 18 0 1 0 1095640970 13991936 572 1992294400 4194304 5092341 548682068848 18446744073709551615 4528023 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 2118 572 88 219 0 1896 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13664

[startup+0.301679 s]
/proc/loadavg: 1.02 1.04 0.97 3/66 28404
/proc/meminfo: memFree=1000936/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=8472 CPUtime=0.29
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 1003 0 0 0 29 0 0 0 19 0 1 0 1095640970 8675328 877 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 2118 877 103 219 0 1896 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8472

[startup+0.701731 s]
/proc/loadavg: 1.02 1.04 0.97 3/66 28404
/proc/meminfo: memFree=1000936/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=8472 CPUtime=0.69
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 1560 0 0 0 69 0 0 0 23 0 1 0 1095640970 8675328 1434 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 2118 1434 103 219 0 1896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8472

[startup+1.50183 s]
/proc/loadavg: 1.02 1.04 0.97 2/67 28405
/proc/meminfo: memFree=994016/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=8908 CPUtime=1.49
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 3349 0 0 0 148 1 0 0 25 0 1 0 1095640970 9121792 1622 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 2227 1622 103 219 0 2005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8908

[startup+3.10104 s]
/proc/loadavg: 1.02 1.04 0.97 2/67 28405
/proc/meminfo: memFree=987040/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=21940 CPUtime=3.08
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 6694 0 0 0 306 2 0 0 25 0 1 0 1095640970 22466560 4967 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 5485 4967 103 219 0 5263 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21940

[startup+6.30145 s]
/proc/loadavg: 1.02 1.04 0.97 2/67 28405
/proc/meminfo: memFree=976544/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=25832 CPUtime=6.29
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 7857 0 0 0 626 3 0 0 25 0 1 0 1095640970 26451968 6130 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 6458 6130 103 219 0 6236 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25832

[startup+12.7013 s]
/proc/loadavg: 1.02 1.04 0.97 2/67 28405
/proc/meminfo: memFree=974496/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=33620 CPUtime=12.69
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 8809 0 0 0 1265 4 0 0 25 0 1 0 1095640970 34426880 7082 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 8405 7082 103 219 0 8183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33620

[startup+25.5019 s]
/proc/loadavg: 1.01 1.04 0.97 2/67 28405
/proc/meminfo: memFree=974176/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=28428 CPUtime=25.49
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 14634 0 0 0 2541 8 0 0 25 0 1 0 1095640970 29110272 6779 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 7107 6779 103 219 0 6885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28428

[startup+51.1012 s]
/proc/loadavg: 1.01 1.03 0.97 2/67 28405
/proc/meminfo: memFree=964128/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=39456 CPUtime=51.08
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 17068 0 0 0 5098 10 0 0 25 0 1 0 1095640970 40402944 9213 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 9864 9213 103 219 0 9642 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39456

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 0.97 2/67 28405
/proc/meminfo: memFree=958560/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=44052 CPUtime=102.27
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 22654 0 0 0 10213 14 0 0 25 0 1 0 1095640970 45109248 10607 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 11013 10607 103 219 0 10791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44052

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 0.97 2/67 28405
/proc/meminfo: memFree=957152/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70340 CPUtime=162.25
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 27740 0 0 0 16209 16 0 0 25 0 1 0 1095640970 72028160 11279 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17585 11279 103 219 0 17363 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70340

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/67 28405
/proc/meminfo: memFree=955168/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70340 CPUtime=222.23
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 27879 0 0 0 22207 16 0 0 25 0 1 0 1095640970 72028160 11418 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17585 11418 103 219 0 17363 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 70340

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/67 28407
/proc/meminfo: memFree=953760/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70340 CPUtime=282.21
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 28231 0 0 0 28204 17 0 0 25 0 1 0 1095640970 72028160 11770 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17585 11770 103 219 0 17363 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 70340

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=953120/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70340 CPUtime=342.19
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 28388 0 0 0 34202 17 0 0 25 0 1 0 1095640970 72028160 11927 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17585 11927 103 219 0 17363 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 70340

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=935584/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70340 CPUtime=402.17
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 32766 0 0 0 40198 19 0 0 25 0 1 0 1095640970 72028160 16305 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17585 16305 103 219 0 17363 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 70340

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=933920/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70340 CPUtime=462.15
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 33166 0 0 0 46196 19 0 0 25 0 1 0 1095640970 72028160 16705 1992294400 4194304 5092341 548682068848 18446744073709551615 4249885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17585 16705 103 219 0 17363 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 70340

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=933920/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70340 CPUtime=522.13
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 33166 0 0 0 52194 19 0 0 25 0 1 0 1095640970 72028160 16705 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17585 16705 103 219 0 17363 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 70340

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=933920/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70340 CPUtime=582.13
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 33166 0 0 0 58193 20 0 0 25 0 1 0 1095640970 72028160 16705 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17585 16705 103 219 0 17363 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 70340

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=933728/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70340 CPUtime=642.11
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 33204 0 0 0 64191 20 0 0 25 0 1 0 1095640970 72028160 16743 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17585 16743 103 219 0 17363 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 70340

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=924320/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=78936 CPUtime=702.09
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 35544 0 0 0 70187 22 0 0 25 0 1 0 1095640970 80830464 19083 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 19734 19083 103 219 0 19512 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 78936

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=924320/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=78936 CPUtime=762.08
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 35544 0 0 0 76186 22 0 0 25 0 1 0 1095640970 80830464 19083 1992294400 4194304 5092341 548682068848 18446744073709551615 4240627 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 19734 19083 103 219 0 19512 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 78936

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=940064/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=70624 CPUtime=822.06
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 53284 0 0 0 82172 34 0 0 25 0 1 0 1095640970 72318976 15670 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 17656 15670 103 219 0 17434 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 70624

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=924064/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=96932 CPUtime=882.04
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 56758 0 0 0 88167 37 0 0 25 0 1 0 1095640970 99258368 19144 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 24233 19144 103 219 0 24011 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 96932

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=923808/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=96932 CPUtime=942.02
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 56813 0 0 0 94165 37 0 0 25 0 1 0 1095640970 99258368 19199 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 24233 19199 103 219 0 24011 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 96932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=922656/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=96932 CPUtime=1002.01
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 57099 0 0 0 100163 38 0 0 25 0 1 0 1095640970 99258368 19485 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 24233 19485 103 219 0 24011 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 96932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28407
/proc/meminfo: memFree=921760/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=96932 CPUtime=1061.99
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 57319 0 0 0 106161 38 0 0 25 0 1 0 1095640970 99258368 19705 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 24233 19705 103 219 0 24011 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 96932

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28413
/proc/meminfo: memFree=919712/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=96932 CPUtime=1121.96
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 57871 0 0 0 112157 39 0 0 25 0 1 0 1095640970 99258368 20257 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 24233 20257 103 219 0 24011 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 96932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28413
/proc/meminfo: memFree=919008/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=96932 CPUtime=1181.95
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 58018 0 0 0 118156 39 0 0 25 0 1 0 1095640970 99258368 20404 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 24233 20404 103 219 0 24011 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 96932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 28413
/proc/meminfo: memFree=918816/2055920 swapFree=4176412/4192956
[pid=28404] ppid=28402 vsize=96932 CPUtime=1200.04
/proc/28404/stat : 28404 (minisat) R 28402 28404 28115 0 -1 4194304 58018 0 0 0 119965 39 0 0 25 0 1 0 1095640970 99258368 20404 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28404/statm: 24233 20404 103 219 0 24011 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 96932

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.66
CPU system time (s): 0.410937
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 96932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58018
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= 2961

runsolver used 0.98185 second user time and 3.39648 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 09:43:00
IDJOB=1519530
IDBENCH=70194
IDSOLVER=546
FILE ID=node40/1519530-1238229780
PBS_JOBID= 9060607
Free space on /tmp= 63504 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S249585100-059.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519530-1238229780/watcher-1519530-1238229780 -o /tmp/evaluation-result-1519530-1238229780/solver-1519530-1238229780 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519530-1238229780.cnf

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

MD5SUM BENCH= 143712ca4284eea58745e182764b5b47
RANDOM SEED=21406836

node40.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		: 3000.232
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:       1001416 kB
Buffers:         67228 kB
Cached:         892420 kB
SwapCached:       9624 kB
Active:         102176 kB
Inactive:       868736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1001416 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          17128 kB
Slab:            69536 kB
Committed_AS:  2663984 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-03-28 10:03:03