Trace number 1520246

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S486178562-011.cnf
MD5SUMe73deb485f74364d96363116560553d5
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:           520                                         |
0.00/0.00	c |  Number of clauses:            2210                                         |
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 |     513     2204     6653 |      808      100     27 |  0.000 % |
0.00/0.01	c |       250 |     513     2204     6653 |      888      250     25 |  0.000 % |
0.01/0.01	c |       475 |     513     2204     6653 |      977      475     24 |  0.000 % |
0.01/0.02	c |       812 |     513     2204     6653 |     1075      812     24 |  0.000 % |
0.01/0.04	c |      1318 |     513     2204     6653 |     1183      752     23 |  0.000 % |
0.01/0.06	c |      2077 |     513     2204     6653 |     1301      888     22 |  0.000 % |
0.10/0.10	c |      3216 |     513     2204     6653 |     1431      686     20 |  0.000 % |
0.10/0.16	c |      4924 |     513     2204     6653 |     1574      907     22 |  0.000 % |
0.20/0.24	c |      7486 |     513     2204     6653 |     1732     1041     20 |  0.000 % |
0.29/0.38	c |     11330 |     513     2204     6653 |     1905     1304     21 |  0.000 % |
0.50/0.58	c |     17096 |     513     2204     6653 |     2096     1189     20 |  0.000 % |
0.79/0.89	c |     25745 |     513     2204     6653 |     2305     1248     19 |  0.000 % |
1.29/1.37	c |     38719 |     513     2204     6653 |     2536     1225     21 |  0.000 % |
2.10/2.11	c |     58180 |     513     2204     6653 |     2789     2573     22 |  0.000 % |
3.20/3.27	c |     87372 |     513     2204     6653 |     3068     1956     21 |  0.000 % |
4.99/5.07	c |    131161 |     513     2204     6653 |     3375     2023     22 |  0.000 % |
7.79/7.82	c |    196845 |     513     2204     6653 |     3713     2615     22 |  0.000 % |
11.99/12.10	c |    295371 |     513     2204     6653 |     4084     3265     22 |  0.000 % |
18.69/18.71	c |    443160 |     513     2204     6653 |     4493     4108     23 |  0.000 % |
28.98/29.07	c |    664843 |     513     2204     6653 |     4942     2930     21 |  0.000 % |
44.87/44.97	c |    997368 |     513     2204     6653 |     5436     3271     21 |  0.000 % |
69.46/69.54	c |   1496156 |     513     2204     6653 |     5980     5250     22 |  0.000 % |
108.05/108.14	c |   2244338 |     513     2204     6653 |     6578     5058     23 |  0.000 % |
168.23/168.35	c |   3366612 |     513     2204     6653 |     7236     6286     22 |  0.000 % |
262.90/263.00	c |   5050023 |     513     2204     6653 |     7959     5655     22 |  0.000 % |
408.64/408.87	c |   7575139 |     513     2204     6653 |     8755     6108     22 |  0.000 % |
640.25/640.51	c |  11362814 |     513     2204     6653 |     9631     5089     22 |  0.000 % |
995.83/996.22	c |  17044326 |     513     2204     6653 |    10594     6071     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-1520246-1238277317/watcher-1520246-1238277317 -o /tmp/evaluation-result-1520246-1238277317/solver-1520246-1238277317 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520246-1238277317.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: 0.92 0.98 0.99 3/70 28748
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=7464 CPUtime=0
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1100394299 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4222821 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 1866 175 88 219 0 1644 0

[startup+0.013401 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28748
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=7464 CPUtime=0.01
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 220 0 0 0 1 0 0 0 18 0 1 0 1100394299 7643136 192 1992294400 4194304 5092341 548682068848 18446744073709551615 4523664 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 1866 192 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.102417 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28748
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=0.1
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 366 0 0 0 10 0 0 0 18 0 1 0 1100394299 18366464 299 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 299 100 219 0 4262 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17936

[startup+0.301452 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28748
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=0.29
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 387 0 0 0 29 0 0 0 19 0 1 0 1100394299 18366464 320 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 320 100 219 0 4262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17936

[startup+0.701525 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28748
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=0.69
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 434 0 0 0 69 0 0 0 22 0 1 0 1100394299 18366464 367 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 367 100 219 0 4262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.50167 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 28749
/proc/meminfo: memFree=886456/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=1.49
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 502 0 0 0 149 0 0 0 25 0 1 0 1100394299 18366464 435 1992294400 4194304 5092341 548682068848 18446744073709551615 4241484 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 435 100 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10196 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 28749
/proc/meminfo: memFree=886072/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=3.09
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 578 0 0 0 309 0 0 0 25 0 1 0 1100394299 18366464 511 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 511 100 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 28749
/proc/meminfo: memFree=885368/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=6.29
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 708 0 0 0 629 0 0 0 25 0 1 0 1100394299 18366464 641 1992294400 4194304 5092341 548682068848 18446744073709551615 4249622 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 641 100 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 28749
/proc/meminfo: memFree=884728/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=12.69
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 847 0 0 0 1269 0 0 0 25 0 1 0 1100394299 18366464 780 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 780 100 219 0 4262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 28749
/proc/meminfo: memFree=883768/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=25.48
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 1068 0 0 0 2548 0 0 0 25 0 1 0 1100394299 18366464 1001 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 1001 100 219 0 4262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17936

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 28749
/proc/meminfo: memFree=882488/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=51.07
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 1378 0 0 0 5107 0 0 0 25 0 1 0 1100394299 18366464 1311 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 1311 100 219 0 4262 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17936

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 28749
/proc/meminfo: memFree=881080/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=17936 CPUtime=102.26
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 1730 0 0 0 10225 1 0 0 25 0 1 0 1100394299 18366464 1663 1992294400 4194304 5092341 548682068848 18446744073709551615 4250876 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 4484 1663 100 219 0 4262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17936

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28749
/proc/meminfo: memFree=879416/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=22996 CPUtime=162.23
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 2460 0 0 0 16222 1 0 0 25 0 1 0 1100394299 23547904 2061 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 5749 2061 100 219 0 5527 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22996

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28749
/proc/meminfo: memFree=878456/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=22996 CPUtime=222.22
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 2697 0 0 0 22220 2 0 0 25 0 1 0 1100394299 23547904 2298 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 5749 2298 100 219 0 5527 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22996

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28749
/proc/meminfo: memFree=877624/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=22996 CPUtime=282.19
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 2893 0 0 0 28217 2 0 0 25 0 1 0 1100394299 23547904 2494 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 5749 2494 100 219 0 5527 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22996

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28749
/proc/meminfo: memFree=877176/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=22996 CPUtime=342.16
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 3000 0 0 0 34214 2 0 0 25 0 1 0 1100394299 23547904 2601 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 5749 2601 100 219 0 5527 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22996

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28755
/proc/meminfo: memFree=876792/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=23000 CPUtime=402.13
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 3495 0 0 0 40210 3 0 0 25 0 1 0 1100394299 23552000 2703 1992294400 4194304 5092341 548682068848 18446744073709551615 4261765 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 5750 2703 100 219 0 5528 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 23000

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28755
/proc/meminfo: memFree=875960/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=23000 CPUtime=462.12
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 3703 0 0 0 46208 4 0 0 25 0 1 0 1100394299 23552000 2911 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 5750 2911 100 219 0 5528 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23000

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28755
/proc/meminfo: memFree=875640/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=23000 CPUtime=522.09
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 3793 0 0 0 52205 4 0 0 25 0 1 0 1100394299 23552000 3001 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 5750 3001 100 219 0 5528 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23000

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28755
/proc/meminfo: memFree=875128/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=23000 CPUtime=582.08
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 3931 0 0 0 58203 5 0 0 25 0 1 0 1100394299 23552000 3139 1992294400 4194304 5092341 548682068848 18446744073709551615 4501759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 5750 3139 100 219 0 5528 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23000

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28755
/proc/meminfo: memFree=873656/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=642.05
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 5582 0 0 0 64200 5 0 0 25 0 1 0 1100394299 29040640 3490 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3490 100 219 0 6868 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 28360

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28755
/proc/meminfo: memFree=873592/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=702.04
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 5611 0 0 0 70198 6 0 0 25 0 1 0 1100394299 29040640 3519 1992294400 4194304 5092341 548682068848 18446744073709551615 4261529 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3519 100 219 0 6868 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 28360

[startup+762.306 s]
/proc/loadavg: 1.05 1.00 1.00 2/71 28755
/proc/meminfo: memFree=873464/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=762.02
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 5627 0 0 0 76196 6 0 0 25 0 1 0 1100394299 29040640 3535 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3535 100 219 0 6868 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 28360

[startup+822.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/71 28755
/proc/meminfo: memFree=873592/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=821.99
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 5631 0 0 0 82193 6 0 0 25 0 1 0 1100394299 29040640 3539 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3539 100 219 0 6868 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 28360

[startup+882.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/71 28755
/proc/meminfo: memFree=873336/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=881.96
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 5678 0 0 0 88190 6 0 0 25 0 1 0 1100394299 29040640 3586 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3586 100 219 0 6868 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 28360

[startup+942.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/71 28755
/proc/meminfo: memFree=872952/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=941.95
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 5767 0 0 0 94188 7 0 0 25 0 1 0 1100394299 29040640 3675 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3675 100 219 0 6868 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 28360

[startup+1002.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/71 28755
/proc/meminfo: memFree=872504/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=1001.92
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 5871 0 0 0 100185 7 0 0 25 0 1 0 1100394299 29040640 3779 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3779 100 219 0 6868 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28360

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/71 28755
/proc/meminfo: memFree=872376/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=1061.9
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 5929 0 0 0 106183 7 0 0 25 0 1 0 1100394299 29040640 3837 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3837 100 219 0 6868 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28360

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/71 28755
/proc/meminfo: memFree=872248/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=1121.88
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 5968 0 0 0 112180 8 0 0 25 0 1 0 1100394299 29040640 3876 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3876 100 219 0 6868 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 28360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 28755
/proc/meminfo: memFree=871864/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=1181.86
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 6050 0 0 0 118178 8 0 0 25 0 1 0 1100394299 29040640 3958 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3958 100 219 0 6868 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 28360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 28755
/proc/meminfo: memFree=871800/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=1200.06
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 6060 0 0 0 119998 8 0 0 25 0 1 0 1100394299 29040640 3968 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3968 100 219 0 6868 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28360

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: 1.00 1.01 1.00 2/71 28755
/proc/meminfo: memFree=871800/2055920 swapFree=4170584/4192956
[pid=28748] ppid=28746 vsize=28360 CPUtime=1200.06
/proc/28748/stat : 28748 (minisat) R 28746 28748 28424 0 -1 4194304 6060 0 0 0 119998 8 0 0 25 0 1 0 1100394299 29040640 3968 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/28748/statm: 7090 3968 100 219 0 6868 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.088986
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 28360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6060
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= 845

runsolver used 1.03884 second user time and 3.34149 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 22:55:17
IDJOB=1520246
IDBENCH=70552
IDSOLVER=546
FILE ID=node45/1520246-1238277317
PBS_JOBID= 9060857
Free space on /tmp= 66336 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S486178562-011.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520246-1238277317/watcher-1520246-1238277317 -o /tmp/evaluation-result-1520246-1238277317/solver-1520246-1238277317 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520246-1238277317.cnf

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

MD5SUM BENCH= e73deb485f74364d96363116560553d5
RANDOM SEED=1480821645

node45.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		: 3000.285
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		: 3000.285
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:        888096 kB
Buffers:         94232 kB
Cached:         972256 kB
SwapCached:      11516 kB
Active:         162500 kB
Inactive:       916988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888096 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            73636 kB
Committed_AS:  2504832 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 23:15:19