Trace number 1519538

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 1200.32

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1748152762-086.cnf
MD5SUMcb3df87f6ea203a41951f0aeb36ba2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.3162
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    118 |  0.000 % |
0.09/0.12	c |       250 |     800    16000    80000 |     6453      250    106 |  0.000 % |
0.09/0.13	c |       475 |     800    16000    80000 |     7098      475    106 |  0.000 % |
0.09/0.16	c |       812 |     800    16000    80000 |     7808      812    106 |  0.000 % |
0.09/0.19	c |      1318 |     800    16000    80000 |     8589     1318    109 |  0.000 % |
0.19/0.25	c |      2077 |     800    16000    80000 |     9448     2077    109 |  0.000 % |
0.29/0.33	c |      3216 |     800    16000    80000 |    10393     3216    110 |  0.000 % |
0.39/0.47	c |      4924 |     800    16000    80000 |    11432     4924    107 |  0.000 % |
0.59/0.68	c |      7486 |     800    16000    80000 |    12575     7486    108 |  0.000 % |
1.00/1.03	c |     11330 |     800    16000    80000 |    13833    11330    108 |  0.000 % |
1.59/1.64	c |     17096 |     800    16000    80000 |    15216    10040    108 |  0.000 % |
2.59/2.64	c |     25745 |     800    16000    80000 |    16738    10983    110 |  0.000 % |
4.09/4.12	c |     38719 |     800    16000    80000 |    18412    15486    109 |  0.000 % |
6.39/6.45	c |     58180 |     800    16000    80000 |    20253    16241    110 |  0.000 % |
9.99/10.04	c |     87372 |     800    16000    80000 |    22278    14707    110 |  0.000 % |
16.09/16.12	c |    131161 |     800    16000    80000 |    24506    12478    109 |  0.000 % |
24.88/24.90	c |    196845 |     800    16000    80000 |    26957    23705    113 |  0.000 % |
40.68/40.71	c |    295371 |     800    16000    80000 |    29652    11314    108 |  0.000 % |
62.87/62.96	c |    443160 |     800    16000    80000 |    32618    28786    121 |  0.000 % |
104.27/104.30	c |    664843 |     800    16000    80000 |    35879    18538    111 |  0.000 % |
161.86/161.91	c |    997368 |     800    16000    80000 |    39467    32463    118 |  0.000 % |
262.53/262.65	c |   1496156 |     800    16000    80000 |    43414    32120    110 |  0.000 % |
424.29/424.48	c |   2244338 |     800    16000    80000 |    47756    21339    120 |  0.000 % |
669.04/669.20	c |   3366612 |     800    16000    80000 |    52531    34130    111 |  0.000 % |
1099.85/1100.11	c |   5050023 |     800    16000    80000 |    57785    33323    118 |  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-1519538-1238230586/watcher-1519538-1238230586 -o /tmp/evaluation-result-1519538-1238230586/solver-1519538-1238230586 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519538-1238230586.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: 1.00 1.02 1.00 3/68 15923
/proc/meminfo: memFree=747872/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=7604 CPUtime=0
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 1095720648 7786496 254 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 1901 254 63 219 0 1679 0

[startup+0.0759479 s]
/proc/loadavg: 1.00 1.02 1.00 3/68 15923
/proc/meminfo: memFree=747872/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=8472 CPUtime=0.07
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 600 0 0 0 7 0 0 0 18 0 1 0 1095720648 8675328 584 1992294400 4194304 5092341 548682068848 18446744073709551615 4219711 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 2118 584 87 219 0 1896 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8472

[startup+0.101949 s]
/proc/loadavg: 1.00 1.02 1.00 3/68 15923
/proc/meminfo: memFree=747872/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=13664 CPUtime=0.09
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 695 0 0 0 9 0 0 0 18 0 1 0 1095720648 13991936 679 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 3416 679 88 219 0 3194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13664

[startup+0.301963 s]
/proc/loadavg: 1.00 1.02 1.00 3/68 15923
/proc/meminfo: memFree=747872/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=8472 CPUtime=0.29
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 1008 0 0 0 29 0 0 0 19 0 1 0 1095720648 8675328 882 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 2118 882 103 219 0 1896 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8472

[startup+0.701989 s]
/proc/loadavg: 1.00 1.02 1.00 3/68 15923
/proc/meminfo: memFree=747872/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=8472 CPUtime=0.69
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 1554 0 0 0 69 0 0 0 22 0 1 0 1095720648 8675328 1428 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 2118 1428 103 219 0 1896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8472

[startup+1.50104 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 15924
/proc/meminfo: memFree=740952/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=8908 CPUtime=1.49
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 3338 0 0 0 147 2 0 0 25 0 1 0 1095720648 9121792 1606 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 2227 1606 103 219 0 2005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8908

[startup+3.10115 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 15924
/proc/meminfo: memFree=734040/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=21952 CPUtime=3.08
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 6721 0 0 0 305 3 0 0 25 0 1 0 1095720648 22478848 4989 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 5488 4989 103 219 0 5266 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21952

[startup+6.30136 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 15924
/proc/meminfo: memFree=723480/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=25844 CPUtime=6.29
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 7864 0 0 0 625 4 0 0 25 0 1 0 1095720648 26464256 6132 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 6461 6132 103 219 0 6239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25844

[startup+12.7018 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 15924
/proc/meminfo: memFree=720664/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=33632 CPUtime=12.69
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 9046 0 0 0 1264 5 0 0 25 0 1 0 1095720648 34439168 7314 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 8408 7314 103 219 0 8186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33632

[startup+25.5016 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 15924
/proc/meminfo: memFree=720856/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=31684 CPUtime=25.48
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 14679 0 0 0 2541 7 0 0 25 0 1 0 1095720648 32444416 6782 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 7921 6782 103 219 0 7699 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31684

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 15924
/proc/meminfo: memFree=711064/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=39468 CPUtime=51.08
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 17112 0 0 0 5099 9 0 0 25 0 1 0 1095720648 40415232 9215 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 9867 9215 103 219 0 9645 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39468

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 15924
/proc/meminfo: memFree=710616/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=38896 CPUtime=102.27
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 28638 0 0 0 10211 16 0 0 25 0 1 0 1095720648 39829504 9332 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 9724 9332 103 219 0 9502 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 38896

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15924
/proc/meminfo: memFree=702360/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=46680 CPUtime=162.26
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 35132 0 0 0 16207 19 0 0 25 0 1 0 1095720648 47800320 11339 1992294400 4194304 5092341 548682068848 18446744073709551615 4247938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 11670 11339 103 219 0 11448 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 46680

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15924
/proc/meminfo: memFree=684952/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=65172 CPUtime=222.24
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 39512 0 0 0 22202 22 0 0 25 0 1 0 1095720648 66736128 15719 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 16293 15719 103 219 0 16071 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 65172

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=684760/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=65172 CPUtime=282.22
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 39512 0 0 0 28200 22 0 0 25 0 1 0 1095720648 66736128 15719 1992294400 4194304 5092341 548682068848 18446744073709551615 4515195 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 16293 15719 103 219 0 16071 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 65172

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=684760/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=65172 CPUtime=342.21
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 39512 0 0 0 34198 23 0 0 25 0 1 0 1095720648 66736128 15719 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 16293 15719 103 219 0 16071 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 65172

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=684824/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=65172 CPUtime=402.2
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 39512 0 0 0 40197 23 0 0 25 0 1 0 1095720648 66736128 15719 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 16293 15719 103 219 0 16071 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 65172

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=680856/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=462.18
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 40630 0 0 0 46195 23 0 0 25 0 1 0 1095720648 75845632 16837 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 16837 103 219 0 18295 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 74068

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=677272/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=522.17
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 41423 0 0 0 52193 24 0 0 25 0 1 0 1095720648 75845632 17630 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 17630 103 219 0 18295 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 74068

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=676576/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=582.16
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 41611 0 0 0 58191 25 0 0 25 0 1 0 1095720648 75845632 17818 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 17818 103 219 0 18295 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 74068

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/69 15930
/proc/meminfo: memFree=676576/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=642.15
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 41614 0 0 0 64190 25 0 0 25 0 1 0 1095720648 75845632 17821 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 17821 103 219 0 18295 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 74068

[startup+702.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 15930
/proc/meminfo: memFree=674912/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=702.13
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 48588 0 0 0 70185 28 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 74068

[startup+762.306 s]
/proc/loadavg: 1.02 1.02 1.00 2/69 15930
/proc/meminfo: memFree=674976/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=762.12
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 68478 0 0 0 76177 35 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4249191 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 74068

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 15930
/proc/meminfo: memFree=674976/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=822.1
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 68478 0 0 0 82175 35 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 74068

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 15930
/proc/meminfo: memFree=674912/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=882.09
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 75053 0 0 0 88171 38 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 74068

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=674976/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=942.08
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 75053 0 0 0 94170 38 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 74068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=674912/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=1002.06
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 101865 0 0 0 100157 49 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241456 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 74068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=674912/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=1062.05
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 136154 0 0 0 106141 64 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 74068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=674912/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=1122.04
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 143308 0 0 0 112137 67 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 74068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=646944/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=1182.03
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 171253 0 0 0 118126 77 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 74068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=674912/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=1200.02
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 178182 0 0 0 119922 80 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 74068

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15930
/proc/meminfo: memFree=674912/2055920 swapFree=4177828/4192956
[pid=15923] ppid=15921 vsize=74068 CPUtime=1200.02
/proc/15923/stat : 15923 (minisat) R 15921 15923 15631 0 -1 4194304 178182 0 0 0 119922 80 0 0 25 0 1 0 1095720648 75845632 18182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15923/statm: 18517 18182 103 219 0 18295 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 74068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.05
CPU user time (s): 1199.23
CPU system time (s): 0.819875
CPU usage (%): 99.9774
Max. virtual memory (cumulated for all children) (KiB): 113484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.23
system time used= 0.819875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178182
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= 2438

runsolver used 1.15082 second user time and 3.22851 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-28 09:56:26
IDJOB=1519538
IDBENCH=70198
IDSOLVER=546
FILE ID=node52/1519538-1238230586
PBS_JOBID= 9060588
Free space on /tmp= 66324 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1748152762-086.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519538-1238230586/watcher-1519538-1238230586 -o /tmp/evaluation-result-1519538-1238230586/solver-1519538-1238230586 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519538-1238230586.cnf

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

MD5SUM BENCH= cb3df87f6ea203a41951f0aeb36ba2e4
RANDOM SEED=1439037779

node52.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		: 3000.230
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		: 3000.230
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:        748352 kB
Buffers:         85724 kB
Cached:        1128404 kB
SwapCached:       7968 kB
Active:         108008 kB
Inactive:      1116160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        748352 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            68924 kB
Committed_AS:  2968900 kB
PageTables:       1736 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= 66324 MiB
End job on node52 at 2009-03-28 10:16:29