Trace number 1520336

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
MD5SUM385aa4c60934b13e455a567c42e0ab0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     527     2279     6899 |      835      100     24 |  0.000 % |
0.00/0.01	c |       250 |     527     2279     6899 |      919      250     24 |  0.000 % |
0.00/0.01	c |       475 |     527     2279     6899 |     1011      475     25 |  0.000 % |
0.02/0.02	c |       812 |     527     2279     6899 |     1112      812     24 |  0.000 % |
0.02/0.04	c |      1318 |     527     2279     6899 |     1223      730     22 |  0.000 % |
0.02/0.07	c |      2077 |     527     2279     6899 |     1345      842     20 |  0.000 % |
0.10/0.10	c |      3216 |     527     2279     6899 |     1480     1288     21 |  0.000 % |
0.10/0.16	c |      4924 |     527     2279     6899 |     1628      745     19 |  0.000 % |
0.20/0.25	c |      7486 |     527     2279     6899 |     1791     1620     22 |  0.000 % |
0.30/0.39	c |     11330 |     527     2279     6899 |     1970     1791     22 |  0.000 % |
0.59/0.60	c |     17096 |     527     2279     6899 |     2167     1483     21 |  0.000 % |
0.89/0.92	c |     25745 |     527     2279     6899 |     2384     1264     20 |  0.000 % |
1.39/1.41	c |     38719 |     527     2279     6899 |     2622     2036     19 |  0.000 % |
2.10/2.17	c |     58180 |     527     2279     6899 |     2884     1418     20 |  0.000 % |
3.30/3.36	c |     87372 |     527     2279     6899 |     3173     2710     22 |  0.000 % |
5.09/5.19	c |    131161 |     527     2279     6899 |     3490     2983     24 |  0.000 % |
7.99/8.01	c |    196845 |     527     2279     6899 |     3839     3084     21 |  0.000 % |
12.29/12.35	c |    295371 |     527     2279     6899 |     4223     2368     22 |  0.000 % |
18.99/19.08	c |    443160 |     527     2279     6899 |     4646     2521     21 |  0.000 % |
29.59/29.70	c |    664843 |     527     2279     6899 |     5110     3078     22 |  0.000 % |
45.88/45.96	c |    997368 |     527     2279     6899 |     5621     5021     23 |  0.000 % |
71.06/71.13	c |   1496156 |     527     2279     6899 |     6183     4212     24 |  0.000 % |
110.55/110.68	c |   2244338 |     527     2279     6899 |     6802     3879     22 |  0.000 % |
171.93/172.03	c |   3366612 |     527     2279     6899 |     7482     5136     23 |  0.000 % |
267.89/268.03	c |   5050023 |     527     2279     6899 |     8230     3812     23 |  0.000 % |
417.04/417.21	c |   7575139 |     527     2279     6899 |     9053     5967     25 |  0.000 % |
654.36/654.68	c |  11362814 |     527     2279     6899 |     9959     8561     24 |  0.000 % |
1018.62/1019.01	c |  17044326 |     527     2279     6899 |    10955     6197     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-1520336-1238285737/watcher-1520336-1238285737 -o /tmp/evaluation-result-1520336-1238285737/solver-1520336-1238285737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520336-1238285737.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: 0.99 0.98 0.99 3/70 29015
/proc/meminfo: memFree=886544/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=7468 CPUtime=0
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1101236370 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4223531 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 1867 179 88 219 0 1645 0

[startup+0.0211931 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 29015
/proc/meminfo: memFree=886544/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=7468 CPUtime=0.02
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 231 0 0 0 2 0 0 0 18 0 1 0 1101236370 7647232 203 1992294400 4194304 5092341 548682068848 18446744073709551615 4249580 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 1867 203 100 219 0 1645 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7468

[startup+0.101208 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 29015
/proc/meminfo: memFree=886544/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17948 CPUtime=0.1
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 365 0 0 0 10 0 0 0 18 0 1 0 1101236370 18378752 297 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4487 297 100 219 0 4265 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17948

[startup+0.301244 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 29015
/proc/meminfo: memFree=886544/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17996 CPUtime=0.3
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 467 0 0 0 30 0 0 0 19 0 1 0 1101236370 18427904 354 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4499 354 100 219 0 4277 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17996

[startup+0.701317 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 29015
/proc/meminfo: memFree=886544/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17996 CPUtime=0.69
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 569 0 0 0 69 0 0 0 22 0 1 0 1101236370 18427904 381 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4499 381 100 219 0 4277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17996

[startup+1.50146 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=885256/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17996 CPUtime=1.49
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 632 0 0 0 149 0 0 0 25 0 1 0 1101236370 18427904 444 1992294400 4194304 5092341 548682068848 18446744073709551615 4250359 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4499 444 100 219 0 4277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17996

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=884808/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17996 CPUtime=3.09
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 719 0 0 0 309 0 0 0 25 0 1 0 1101236370 18427904 531 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4499 531 100 219 0 4277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17996

[startup+6.30133 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=884232/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17996 CPUtime=6.29
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 834 0 0 0 629 0 0 0 25 0 1 0 1101236370 18427904 646 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4499 646 100 219 0 4277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17996

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=883464/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17996 CPUtime=12.69
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 988 0 0 0 1269 0 0 0 25 0 1 0 1101236370 18427904 800 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4499 800 100 219 0 4277 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17996

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=882504/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17996 CPUtime=25.48
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 1222 0 0 0 2548 0 0 0 25 0 1 0 1101236370 18427904 1034 1992294400 4194304 5092341 548682068848 18446744073709551615 4244541 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4499 1034 100 219 0 4277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17996

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=881224/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17996 CPUtime=51.07
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 1535 0 0 0 5107 0 0 0 25 0 1 0 1101236370 18427904 1347 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4499 1347 100 219 0 4277 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17996

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=879880/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=17996 CPUtime=102.26
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 1859 0 0 0 10225 1 0 0 25 0 1 0 1101236370 18427904 1671 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 4499 1671 100 219 0 4277 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17996

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=878216/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=23212 CPUtime=162.23
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 2265 0 0 0 16222 1 0 0 25 0 1 0 1101236370 23769088 2077 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 5803 2077 100 219 0 5581 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23212

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=877640/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=23212 CPUtime=222.21
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 2397 0 0 0 22219 2 0 0 25 0 1 0 1101236370 23769088 2209 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 5803 2209 100 219 0 5581 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23212

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=876488/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=23212 CPUtime=282.19
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 2684 0 0 0 28217 2 0 0 25 0 1 0 1101236370 23769088 2496 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 5803 2496 100 219 0 5581 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23212

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=876104/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=23212 CPUtime=342.17
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 2756 0 0 0 34214 3 0 0 25 0 1 0 1101236370 23769088 2568 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 5803 2568 100 219 0 5581 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23212

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=875592/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=23216 CPUtime=402.14
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 3309 0 0 0 40211 3 0 0 25 0 1 0 1101236370 23773184 2698 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 5804 2698 100 219 0 5582 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23216

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=874824/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=23216 CPUtime=462.13
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 3501 0 0 0 46209 4 0 0 25 0 1 0 1101236370 23773184 2890 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 5804 2890 100 219 0 5582 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23216

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=874440/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=23216 CPUtime=522.1
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 3620 0 0 0 52206 4 0 0 25 0 1 0 1101236370 23773184 3009 1992294400 4194304 5092341 548682068848 18446744073709551615 4240679 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 5804 3009 100 219 0 5582 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23216

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=873864/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=23216 CPUtime=582.08
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 3760 0 0 0 58204 4 0 0 25 0 1 0 1101236370 23773184 3149 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 5804 3149 100 219 0 5582 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23216

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=873352/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=23264 CPUtime=642.07
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 4351 0 0 0 64202 5 0 0 25 0 1 0 1101236370 23822336 3279 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 5816 3279 100 219 0 5594 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 23264

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=872072/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=702.04
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 4664 0 0 0 70199 5 0 0 25 0 1 0 1101236370 29184000 3592 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 3592 100 219 0 6903 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 28500

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=872072/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=762.02
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 4674 0 0 0 76197 5 0 0 25 0 1 0 1101236370 29184000 3602 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 3602 100 219 0 6903 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 28500

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=872008/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=821.99
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 4696 0 0 0 82194 5 0 0 25 0 1 0 1101236370 29184000 3624 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 3624 100 219 0 6903 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 28500

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=871752/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=881.98
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 4746 0 0 0 88192 6 0 0 25 0 1 0 1101236370 29184000 3674 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 3674 100 219 0 6903 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28500

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=871368/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=941.95
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 4827 0 0 0 94189 6 0 0 25 0 1 0 1101236370 29184000 3755 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 3755 100 219 0 6903 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 28500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=870920/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=1001.93
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 4934 0 0 0 100187 6 0 0 25 0 1 0 1101236370 29184000 3862 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 3862 100 219 0 6903 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 28500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=870664/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=1061.91
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 5017 0 0 0 106185 6 0 0 25 0 1 0 1101236370 29184000 3945 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 3945 100 219 0 6903 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 28500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=870280/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=1121.89
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 5110 0 0 0 112182 7 0 0 25 0 1 0 1101236370 29184000 4038 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 4038 100 219 0 6903 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=870024/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=1181.86
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 5171 0 0 0 118179 7 0 0 25 0 1 0 1101236370 29184000 4099 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 4099 100 219 0 6903 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 28500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=869896/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=1200.06
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 5198 0 0 0 119999 7 0 0 25 0 1 0 1101236370 29184000 4126 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 4126 100 219 0 6903 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28500

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29016
/proc/meminfo: memFree=869896/2055920 swapFree=4170584/4192956
[pid=29015] ppid=29013 vsize=28500 CPUtime=1200.06
/proc/29015/stat : 29015 (minisat) R 29013 29015 28912 0 -1 4194304 5198 0 0 0 119999 7 0 0 25 0 1 0 1101236370 29184000 4126 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29015/statm: 7125 4126 100 219 0 6903 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.080987
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 28500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5198
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= 804

runsolver used 1.03584 second user time and 3.34149 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-29 01:15:37
IDJOB=1520336
IDBENCH=70597
IDSOLVER=546
FILE ID=node45/1520336-1238285737
PBS_JOBID= 9060955
Free space on /tmp= 66336 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520336-1238285737/watcher-1520336-1238285737 -o /tmp/evaluation-result-1520336-1238285737/solver-1520336-1238285737 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520336-1238285737.cnf

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

MD5SUM BENCH= 385aa4c60934b13e455a567c42e0ab0c
RANDOM SEED=618133525

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:        886960 kB
Buffers:         95192 kB
Cached:         972452 kB
SwapCached:      11516 kB
Active:         164256 kB
Inactive:       916344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886960 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          18628 kB
Slab:            73668 kB
Committed_AS:  2505976 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 2009-03-29 01:35:40