Trace number 1520224

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) 1200.04 1206.11

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S799705985-049.cnf
MD5SUM9571d20b2c85f2916982e3779a8bfa58
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |                                                                             |
0.09/0.10	c |  Number of variables:           500                                         |
0.09/0.10	c |  Number of clauses:            2125                                         |
0.09/0.10	c |  Parse time:                   0.00 s                                       |
0.09/0.10	c |  Simplification time:          0.00 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 ===============================================================================
0.09/0.10	c |       100 |     483     2099     6400 |      769      100     26 |  0.000 % |
0.09/0.10	c |       250 |     483     2099     6400 |      846      250     24 |  0.000 % |
0.09/0.10	c |       475 |     483     2099     6400 |      931      475     24 |  0.000 % |
0.09/0.10	c |       812 |     483     2099     6400 |     1024      812     23 |  0.000 % |
0.09/0.10	c |      1318 |     483     2099     6400 |     1126      776     21 |  0.000 % |
0.09/0.10	c |      2077 |     483     2099     6400 |     1239      949     20 |  0.000 % |
0.09/0.10	c |      3216 |     483     2099     6400 |     1363      793     19 |  0.000 % |
0.09/0.15	c |      4924 |     483     2099     6400 |     1499     1104     20 |  0.000 % |
0.19/0.23	c |      7486 |     483     2099     6400 |     1649     1314     21 |  0.000 % |
0.29/0.35	c |     11330 |     483     2099     6400 |     1814      924     18 |  0.000 % |
0.49/0.53	c |     17096 |     483     2099     6400 |     1996     1103     20 |  0.000 % |
0.79/0.82	c |     25745 |     483     2099     6400 |     2195     1588     19 |  0.000 % |
1.18/1.26	c |     38719 |     483     2099     6400 |     2415     1149     19 |  0.000 % |
1.88/1.95	c |     58180 |     483     2099     6400 |     2656     2067     21 |  0.000 % |
2.98/3.02	c |     87372 |     483     2099     6400 |     2922     1466     19 |  0.000 % |
4.57/4.68	c |    131161 |     483     2099     6400 |     3214     2136     22 |  0.000 % |
7.15/7.20	c |    196845 |     483     2099     6400 |     3536     2525     21 |  0.000 % |
11.03/11.14	c |    295371 |     483     2099     6400 |     3890     2286     20 |  0.000 % |
17.00/17.14	c |    443160 |     483     2099     6400 |     4279     2171     19 |  0.000 % |
26.36/26.59	c |    664843 |     483     2099     6400 |     4707     2981     21 |  0.000 % |
40.98/41.20	c |    997368 |     483     2099     6400 |     5177     4704     21 |  0.000 % |
63.47/63.83	c |   1496156 |     483     2099     6400 |     5695     4016     23 |  0.000 % |
98.59/99.18	c |   2244338 |     483     2099     6400 |     6265     4746     22 |  0.000 % |
153.42/154.21	c |   3366612 |     483     2099     6400 |     6891     5248     21 |  0.000 % |
239.48/240.71	c |   5050023 |     483     2099     6400 |     7580     4289     22 |  0.000 % |
372.30/374.21	c |   7575139 |     483     2099     6400 |     8338     6311     22 |  0.000 % |
581.25/584.28	c |  11362814 |     483     2099     6400 |     9172     4496     22 |  0.000 % |
906.31/910.98	c |  17044326 |     483     2099     6400 |    10089     7223     21 |  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-1520224-1238275097/watcher-1520224-1238275097 -o /tmp/evaluation-result-1520224-1238275097/solver-1520224-1238275097 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520224-1238275097.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 1.99 1.99 4/86 18907
/proc/meminfo: memFree=1750488/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=7468 CPUtime=0
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 136 0 0 0 0 0 0 0 20 0 1 0 453840099 7647232 120 1992294400 4194304 5092341 548682068848 18446744073709551615 4196408 0 0 4096 3 0 0 0 17 1 0 0
/proc/18907/statm: 1867 120 63 219 0 1645 0

[startup+0.0865979 s]
/proc/loadavg: 2.00 1.99 1.99 4/86 18907
/proc/meminfo: memFree=1750488/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17928 CPUtime=0.08
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 344 0 0 0 8 0 0 0 20 0 1 0 453840099 18358272 282 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4482 282 100 219 0 4260 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17928

[startup+0.102599 s]
/proc/loadavg: 2.00 1.99 1.99 4/86 18907
/proc/meminfo: memFree=1750488/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=7572 CPUtime=0.09
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 351 0 0 0 9 0 0 0 20 0 1 0 453840099 7753728 250 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 1893 250 100 219 0 1671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7572

[startup+0.302639 s]
/proc/loadavg: 2.00 1.99 1.99 4/86 18907
/proc/meminfo: memFree=1750488/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17968 CPUtime=0.29
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 430 0 0 0 29 0 0 0 22 0 1 0 453840099 18399232 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4492 329 100 219 0 4270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17968

[startup+0.70171 s]
/proc/loadavg: 2.00 1.99 1.99 4/86 18907
/proc/meminfo: memFree=1750488/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17968 CPUtime=0.69
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 473 0 0 0 69 0 0 0 25 0 1 0 453840099 18399232 372 1992294400 4194304 5092341 548682068848 18446744073709551615 4250096 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4492 372 100 219 0 4270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17968

[startup+1.50186 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1749136/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17968 CPUtime=1.48
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 545 0 0 0 148 0 0 0 25 0 1 0 453840099 18399232 444 1992294400 4194304 5092341 548682068848 18446744073709551615 4252528 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4492 444 100 219 0 4270 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17968

[startup+3.10115 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1748624/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17968 CPUtime=3.08
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 727 0 0 0 308 0 0 0 25 0 1 0 453840099 18399232 523 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4492 523 100 219 0 4270 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17968

[startup+6.30174 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1748048/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17968 CPUtime=6.26
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 958 0 0 0 626 0 0 0 25 0 1 0 453840099 18399232 627 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4492 627 100 219 0 4270 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17968

[startup+12.7019 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1747344/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17968 CPUtime=12.63
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 1137 0 0 0 1263 0 0 0 25 0 1 0 453840099 18399232 806 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4492 806 100 219 0 4270 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 17968

[startup+25.5023 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1746576/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17968 CPUtime=25.36
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 1307 0 0 0 2536 0 0 0 25 0 1 0 453840099 18399232 976 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4492 976 100 219 0 4270 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 17968

[startup+51.102 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1745424/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17968 CPUtime=50.83
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 1588 0 0 0 5083 0 0 0 25 0 1 0 453840099 18399232 1257 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4492 1257 100 219 0 4270 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 17968

[startup+102.306 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1743760/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=17972 CPUtime=101.77
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 2250 0 0 0 10177 0 0 0 25 0 1 0 453840099 18403328 1677 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 4493 1677 100 219 0 4271 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 17972

[startup+162.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1742096/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=23180 CPUtime=161.48
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 2612 0 0 0 16147 1 0 0 25 0 1 0 453840099 23736320 2039 1992294400 4194304 5092341 548682068848 18446744073709551615 4249472 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 5795 2039 100 219 0 5573 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 23180

[startup+222.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1741520/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=23180 CPUtime=221.17
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 2763 0 0 0 22116 1 0 0 25 0 1 0 453840099 23736320 2190 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 5795 2190 100 219 0 5573 0
Current children cumulated CPU time (s) 221.17
Current children cumulated vsize (KiB) 23180

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1740496/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=23180 CPUtime=280.87
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 3007 0 0 0 28086 1 0 0 25 0 1 0 453840099 23736320 2434 1992294400 4194304 5092341 548682068848 18446744073709551615 4244120 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 5795 2434 100 219 0 5573 0
Current children cumulated CPU time (s) 280.87
Current children cumulated vsize (KiB) 23180

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1739920/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=23180 CPUtime=340.57
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 3158 0 0 0 34056 1 0 0 25 0 1 0 453840099 23736320 2585 1992294400 4194304 5092341 548682068848 18446744073709551615 4241399 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 5795 2585 100 219 0 5573 0
Current children cumulated CPU time (s) 340.57
Current children cumulated vsize (KiB) 23180

[startup+402.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1739344/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=23180 CPUtime=400.27
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 3296 0 0 0 40026 1 0 0 25 0 1 0 453840099 23736320 2723 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 5795 2723 100 219 0 5573 0
Current children cumulated CPU time (s) 400.27
Current children cumulated vsize (KiB) 23180

[startup+462.303 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1738896/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=23180 CPUtime=459.97
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 3405 0 0 0 45995 2 0 0 25 0 1 0 453840099 23736320 2832 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 5795 2832 100 219 0 5573 0
Current children cumulated CPU time (s) 459.97
Current children cumulated vsize (KiB) 23180

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1738576/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=23180 CPUtime=519.67
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 3525 0 0 0 51965 2 0 0 25 0 1 0 453840099 23736320 2952 1992294400 4194304 5092341 548682068848 18446744073709551615 4268579 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 5795 2952 100 219 0 5573 0
Current children cumulated CPU time (s) 519.67
Current children cumulated vsize (KiB) 23180

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1737936/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=23180 CPUtime=579.36
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 3690 0 0 0 57934 2 0 0 25 0 1 0 453840099 23736320 3117 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 5795 3117 100 219 0 5573 0
Current children cumulated CPU time (s) 579.36
Current children cumulated vsize (KiB) 23180

[startup+642.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1736400/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=639.06
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4049 0 0 0 63904 2 0 0 25 0 1 0 453840099 29089792 3476 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3476 100 219 0 6880 0
Current children cumulated CPU time (s) 639.06
Current children cumulated vsize (KiB) 28408

[startup+702.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1736272/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=698.75
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4068 0 0 0 69873 2 0 0 25 0 1 0 453840099 29089792 3495 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3495 100 219 0 6880 0
Current children cumulated CPU time (s) 698.75
Current children cumulated vsize (KiB) 28408

[startup+762.306 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1736208/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=758.45
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4069 0 0 0 75843 2 0 0 25 0 1 0 453840099 29089792 3496 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3496 100 219 0 6880 0
Current children cumulated CPU time (s) 758.45
Current children cumulated vsize (KiB) 28408

[startup+822.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1736208/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=818.15
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4069 0 0 0 81813 2 0 0 25 0 1 0 453840099 29089792 3496 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3496 100 219 0 6880 0
Current children cumulated CPU time (s) 818.15
Current children cumulated vsize (KiB) 28408

[startup+882.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1736016/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=877.85
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4143 0 0 0 87782 3 0 0 25 0 1 0 453840099 29089792 3570 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3570 100 219 0 6880 0
Current children cumulated CPU time (s) 877.85
Current children cumulated vsize (KiB) 28408

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1735504/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=937.55
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4257 0 0 0 93752 3 0 0 25 0 1 0 453840099 29089792 3684 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3684 100 219 0 6880 0
Current children cumulated CPU time (s) 937.55
Current children cumulated vsize (KiB) 28408

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1735184/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=997.24
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4332 0 0 0 99721 3 0 0 25 0 1 0 453840099 29089792 3759 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3759 100 219 0 6880 0
Current children cumulated CPU time (s) 997.24
Current children cumulated vsize (KiB) 28408

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1734928/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=1056.95
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4415 0 0 0 105692 3 0 0 25 0 1 0 453840099 29089792 3842 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3842 100 219 0 6880 0
Current children cumulated CPU time (s) 1056.95
Current children cumulated vsize (KiB) 28408

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1734608/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=1116.64
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4486 0 0 0 111661 3 0 0 25 0 1 0 453840099 29089792 3913 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3913 100 219 0 6880 0
Current children cumulated CPU time (s) 1116.64
Current children cumulated vsize (KiB) 28408

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1734288/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=1176.34
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4531 0 0 0 117631 3 0 0 25 0 1 0 453840099 29089792 3958 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 3958 100 219 0 6880 0
Current children cumulated CPU time (s) 1176.34
Current children cumulated vsize (KiB) 28408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.1 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1734096/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=1200.02
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4590 0 0 0 119999 3 0 0 25 0 1 0 453840099 29089792 4017 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 4017 100 219 0 6880 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 28408

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 1.99 1.99 3/87 18908
/proc/meminfo: memFree=1734096/2055924 swapFree=4179676/4192956
[pid=18907] ppid=18905 vsize=28408 CPUtime=1200.02
/proc/18907/stat : 18907 (minisat) R 18905 18907 18683 0 -1 4194304 4590 0 0 0 119999 3 0 0 25 0 1 0 453840099 29089792 4017 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 0 0 0
/proc/18907/statm: 7102 4017 100 219 0 6880 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 28408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.11
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.041993
CPU usage (%): 99.4964
Max. virtual memory (cumulated for all children) (KiB): 28408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4590
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= 16613

runsolver used 1.40579 second user time and 4.09438 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 22:18:17
IDJOB=1520224
IDBENCH=70541
IDSOLVER=546
FILE ID=node83/1520224-1238275097
PBS_JOBID= 9060890
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S799705985-049.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520224-1238275097/watcher-1520224-1238275097 -o /tmp/evaluation-result-1520224-1238275097/solver-1520224-1238275097 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520224-1238275097.cnf

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

MD5SUM BENCH= 9571d20b2c85f2916982e3779a8bfa58
RANDOM SEED=594016864

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:       1750968 kB
Buffers:         58956 kB
Cached:         157684 kB
SwapCached:       7488 kB
Active:         109268 kB
Inactive:       125888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1750968 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            53916 kB
Committed_AS:  1004072 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 22:38:25