Trace number 1520274

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S374947955-075.cnf
MD5SUM1c26be7e8f45c396fe1a5a9f4716cff4
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:           560                                         |
0.00/0.00	c |  Number of clauses:            2380                                         |
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 |     551     2371     7172 |      869      100     24 |  0.000 % |
0.00/0.01	c |       250 |     551     2371     7172 |      956      250     24 |  0.000 % |
0.00/0.01	c |       475 |     551     2371     7172 |     1051      475     25 |  0.000 % |
0.00/0.02	c |       812 |     551     2371     7172 |     1157      812     25 |  0.000 % |
0.00/0.04	c |      1318 |     551     2371     7172 |     1272      717     24 |  0.000 % |
0.00/0.07	c |      2077 |     551     2371     7172 |     1400      817     22 |  0.000 % |
0.10/0.11	c |      3216 |     551     2371     7172 |     1540     1214     25 |  0.000 % |
0.10/0.17	c |      4924 |     551     2371     7172 |     1694     1326     22 |  0.000 % |
0.19/0.26	c |      7486 |     551     2371     7172 |     1863     1269     22 |  0.000 % |
0.29/0.40	c |     11330 |     551     2371     7172 |     2049     1286     24 |  0.000 % |
0.59/0.61	c |     17096 |     551     2371     7172 |     2254     1765     22 |  0.000 % |
0.89/0.94	c |     25745 |     551     2371     7172 |     2480     1200     22 |  0.000 % |
1.39/1.45	c |     38719 |     551     2371     7172 |     2728     1474     23 |  0.000 % |
2.19/2.24	c |     58180 |     551     2371     7172 |     3001     1432     21 |  0.000 % |
3.39/3.45	c |     87372 |     551     2371     7172 |     3301     1624     23 |  0.000 % |
5.29/5.32	c |    131161 |     551     2371     7172 |     3631     1743     23 |  0.000 % |
8.19/8.24	c |    196845 |     551     2371     7172 |     3994     2939     24 |  0.000 % |
12.79/12.81	c |    295371 |     551     2371     7172 |     4394     2228     23 |  0.000 % |
19.69/19.78	c |    443160 |     551     2371     7172 |     4833     3191     22 |  0.000 % |
30.58/30.65	c |    664843 |     551     2371     7172 |     5316     2477     22 |  0.000 % |
47.38/47.46	c |    997368 |     551     2371     7172 |     5848     4491     22 |  0.000 % |
73.57/73.63	c |   1496156 |     551     2371     7172 |     6433     4030     23 |  0.000 % |
114.55/114.69	c |   2244338 |     551     2371     7172 |     7076     5651     25 |  0.000 % |
177.93/178.07	c |   3366612 |     551     2371     7172 |     7784     4054     23 |  0.000 % |
277.79/277.99	c |   5050023 |     551     2371     7172 |     8563     5332     25 |  0.000 % |
432.24/432.49	c |   7575139 |     551     2371     7172 |     9419     8340     26 |  0.000 % |
677.16/677.41	c |  11362814 |     551     2371     7172 |    10361     9346     26 |  0.000 % |
1055.53/1055.90	c |  17044326 |     551     2371     7172 |    11397     6058     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-1520274-1238279897/watcher-1520274-1238279897 -o /tmp/evaluation-result-1520274-1238279897/solver-1520274-1238279897 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520274-1238279897.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 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1359728/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=7468 CPUtime=0
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 1100656436 7647232 180 1992294400 4194304 5092341 548682068848 18446744073709551615 4247856 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 1867 180 88 219 0 1645 0

[startup+0.0799249 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1359728/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=12768 CPUtime=0.07
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 335 0 0 0 7 0 0 0 18 0 1 0 1100656436 13074432 265 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 3192 265 100 219 0 2970 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12768

[startup+0.101928 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1359728/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=17956 CPUtime=0.1
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 382 0 0 0 10 0 0 0 18 0 1 0 1100656436 18386944 312 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 4489 312 100 219 0 4267 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17956

[startup+0.301966 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1359728/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=17956 CPUtime=0.29
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 409 0 0 0 29 0 0 0 19 0 1 0 1100656436 18386944 339 1992294400 4194304 5092341 548682068848 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 4489 339 100 219 0 4267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17956

[startup+0.701042 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1359728/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=12768 CPUtime=0.69
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 520 0 0 0 69 0 0 0 22 0 1 0 1100656436 13074432 351 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 3192 351 100 219 0 2970 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12768

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1358440/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=17956 CPUtime=1.49
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 619 0 0 0 149 0 0 0 25 0 1 0 1100656436 18386944 450 1992294400 4194304 5092341 548682068848 18446744073709551615 4241033 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 4489 450 100 219 0 4267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17956

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1357928/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=17956 CPUtime=3.09
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 704 0 0 0 309 0 0 0 25 0 1 0 1100656436 18386944 535 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 4489 535 100 219 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17956

[startup+6.30112 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1357416/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=17956 CPUtime=6.29
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 840 0 0 0 629 0 0 0 25 0 1 0 1100656436 18386944 671 1992294400 4194304 5092341 548682068848 18446744073709551615 4263675 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 4489 671 100 219 0 4267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17956

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1356520/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=17956 CPUtime=12.69
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 983 0 0 0 1269 0 0 0 25 0 1 0 1100656436 18386944 814 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 4489 814 100 219 0 4267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17956

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1355496/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=17956 CPUtime=25.48
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 1460 0 0 0 2548 0 0 0 25 0 1 0 1100656436 18386944 1061 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 4489 1061 100 219 0 4267 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17956

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1354152/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=17956 CPUtime=51.08
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 1798 0 0 0 5107 1 0 0 25 0 1 0 1100656436 18386944 1399 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 4489 1399 100 219 0 4267 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17956

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1352872/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=17956 CPUtime=102.26
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 2114 0 0 0 10225 1 0 0 25 0 1 0 1100656436 18386944 1715 1992294400 4194304 5092341 548682068848 18446744073709551615 4241137 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 4489 1715 100 219 0 4267 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17956

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1351208/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=23172 CPUtime=162.24
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 2892 0 0 0 16222 2 0 0 25 0 1 0 1100656436 23728128 2117 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 5793 2117 100 219 0 5571 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23172

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1350056/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=23172 CPUtime=222.21
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 3171 0 0 0 22219 2 0 0 25 0 1 0 1100656436 23728128 2396 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 5793 2396 100 219 0 5571 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23172

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1348968/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=23172 CPUtime=282.19
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 3442 0 0 0 28216 3 0 0 25 0 1 0 1100656436 23728128 2667 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 5793 2667 100 219 0 5571 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23172

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1348200/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=23172 CPUtime=342.17
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 3640 0 0 0 34214 3 0 0 25 0 1 0 1100656436 23728128 2865 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 5793 2865 100 219 0 5571 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23172

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1347688/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=23172 CPUtime=402.15
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 3765 0 0 0 40211 4 0 0 25 0 1 0 1100656436 23728128 2990 1992294400 4194304 5092341 548682068848 18446744073709551615 4249885 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 5793 2990 100 219 0 5571 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23172

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1347240/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=23172 CPUtime=462.13
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 3888 0 0 0 46209 4 0 0 25 0 1 0 1100656436 23728128 3113 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 5793 3113 100 219 0 5571 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23172

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1346920/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=23172 CPUtime=522.11
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 3977 0 0 0 52207 4 0 0 25 0 1 0 1100656436 23728128 3202 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 5793 3202 100 219 0 5571 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23172

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1346472/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=23172 CPUtime=582.09
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 4087 0 0 0 58205 4 0 0 25 0 1 0 1100656436 23728128 3312 1992294400 4194304 5092341 548682068848 18446744073709551615 4244038 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 5793 3312 100 219 0 5571 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23172

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1345192/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=642.07
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 5849 0 0 0 64202 5 0 0 25 0 1 0 1100656436 29167616 3626 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 3626 100 219 0 6899 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28484

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1344872/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=702.05
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 5918 0 0 0 70199 6 0 0 25 0 1 0 1100656436 29167616 3695 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 3695 100 219 0 6899 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 28484

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1344680/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=762.03
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 5962 0 0 0 76197 6 0 0 25 0 1 0 1100656436 29167616 3739 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 3739 100 219 0 6899 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28484

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1344616/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=822.01
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 5983 0 0 0 82195 6 0 0 25 0 1 0 1100656436 29167616 3760 1992294400 4194304 5092341 548682068848 18446744073709551615 4249516 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 3760 100 219 0 6899 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28484

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1344296/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=881.98
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 6076 0 0 0 88192 6 0 0 25 0 1 0 1100656436 29167616 3853 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 3853 100 219 0 6899 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28484

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1344040/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=941.97
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 6132 0 0 0 94190 7 0 0 25 0 1 0 1100656436 29167616 3909 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 3909 100 219 0 6899 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 28484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1343720/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=1001.95
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 6209 0 0 0 100188 7 0 0 25 0 1 0 1100656436 29167616 3986 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 3986 100 219 0 6899 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 28484

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1343336/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=1061.92
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 6293 0 0 0 106185 7 0 0 25 0 1 0 1100656436 29167616 4070 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 4070 100 219 0 6899 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 28484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1342760/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=1121.9
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 6441 0 0 0 112183 7 0 0 25 0 1 0 1100656436 29167616 4218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 4218 100 219 0 6899 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 28484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1342568/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=1181.88
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 6469 0 0 0 118181 7 0 0 25 0 1 0 1100656436 29167616 4246 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 4246 100 219 0 6899 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1342376/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=1200.09
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 6525 0 0 0 120001 8 0 0 25 0 1 0 1100656436 29167616 4302 1992294400 4194304 5092341 548682068848 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 4302 100 219 0 6899 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28484

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 0.97 0.99 2/65 26371
/proc/meminfo: memFree=1342376/2055920 swapFree=4179868/4192956
[pid=26368] ppid=26366 vsize=28484 CPUtime=1200.09
/proc/26368/stat : 26368 (minisat) R 26366 26368 26027 0 -1 4194304 6525 0 0 0 120001 8 0 0 25 0 1 0 1100656436 29167616 4302 1992294400 4194304 5092341 548682068848 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/26368/statm: 7121 4302 100 219 0 6899 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.084987
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 28484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6525
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= 1252

runsolver used 0.977851 second user time and 2.40363 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 23:38:17
IDJOB=1520274
IDBENCH=70566
IDSOLVER=546
FILE ID=node5/1520274-1238279897
PBS_JOBID= 9060878
Free space on /tmp= 66096 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S374947955-075.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520274-1238279897/watcher-1520274-1238279897 -o /tmp/evaluation-result-1520274-1238279897/solver-1520274-1238279897 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520274-1238279897.cnf

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

MD5SUM BENCH= 1c26be7e8f45c396fe1a5a9f4716cff4
RANDOM SEED=1312523660

node5.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		: 3000.263
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		: 3000.263
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:       1360208 kB
Buffers:         87456 kB
Cached:         505768 kB
SwapCached:       7012 kB
Active:          49840 kB
Inactive:       551828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1360208 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            80092 kB
Committed_AS:  2771256 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-28 23:58:20