Trace number 1519854

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) 1200.12 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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 |                                                                             |
0.09/0.15	c |  Number of variables:         18000                                         |
0.09/0.15	c |  Number of clauses:           75600                                         |
0.09/0.15	c |  Parse time:                   0.14 s                                       |
0.29/0.36	c |  Simplification time:          0.20 s                                       |
0.29/0.36	c |                                                                             |
0.29/0.36	c ============================[ Search Statistics ]==============================
0.29/0.36	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.36	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.36	c ===============================================================================
0.39/0.42	c |       100 |   17496    74781   227073 |    27419      100    128 |  0.000 % |
0.49/0.51	c |       250 |   17496    74781   227073 |    30161      250    162 |  0.000 % |
0.59/0.63	c |       475 |   17496    74781   227073 |    33177      475    268 |  0.000 % |
0.79/0.81	c |       812 |   17496    74781   227073 |    36495      812    255 |  0.000 % |
0.99/1.06	c |      1318 |   17496    74781   227073 |    40145     1318    250 |  0.000 % |
1.39/1.45	c |      2077 |   17496    74781   227073 |    44159     2077    238 |  0.000 % |
1.99/2.05	c |      3216 |   17496    74781   227073 |    48575     3216    254 |  0.000 % |
2.89/2.96	c |      4924 |   17496    74781   227073 |    53433     4924    245 |  0.000 % |
4.19/4.28	c |      7486 |   17496    74781   227073 |    58776     7486    254 |  0.000 % |
6.29/6.37	c |     11330 |   17496    74781   227073 |    64654    11330    253 |  0.000 % |
9.49/9.58	c |     17096 |   17496    74781   227073 |    71119    17096    256 |  0.000 % |
14.78/14.83	c |     25745 |   17496    74781   227073 |    78231    25745    251 |  0.000 % |
23.29/23.30	c |     38719 |   17496    74781   227073 |    86054    38719    253 |  0.000 % |
37.48/37.59	c |     58180 |   17496    74781   227073 |    94660    58180    256 |  0.000 % |
61.07/61.11	c |     87372 |   17496    74781   227073 |   104126    87372    260 |  0.000 % |
95.06/95.15	c |    131161 |   17496    74781   227073 |   114538    39526    278 |  0.000 % |
150.55/150.69	c |    196845 |   17496    74781   227073 |   125992   105210    277 |  0.000 % |
239.11/239.29	c |    295371 |   17496    74781   227073 |   138592    87863    308 |  0.000 % |
371.96/372.13	c |    443160 |   17496    74781   227073 |   152451   109813    286 |  0.000 % |
595.89/596.15	c |    664843 |   17496    74781   227073 |   167696    50511    264 |  0.000 % |
932.86/933.29	c |    997368 |   17496    74781   227073 |   184466    70372    352 |  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-1519854-1238240378/watcher-1519854-1238240378 -o /tmp/evaluation-result-1519854-1238240378/solver-1519854-1238240378 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519854-1238240378.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 25237
/proc/meminfo: memFree=1370800/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=7996 CPUtime=0
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 506 0 0 0 0 0 0 0 18 0 1 0 1096704525 8187904 490 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 1999 491 62 219 0 1777 0

[startup+0.0717701 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 25237
/proc/meminfo: memFree=1370800/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=11448 CPUtime=0.06
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 1525 0 0 0 6 0 0 0 18 0 1 0 1096704525 11722752 1509 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 2862 1509 63 219 0 2640 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11448

[startup+0.101775 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 25237
/proc/meminfo: memFree=1370800/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=12136 CPUtime=0.09
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 1817 0 0 0 9 0 0 0 18 0 1 0 1096704525 12427264 1760 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 3034 1761 63 219 0 2812 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12136

[startup+0.301814 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 25237
/proc/meminfo: memFree=1370800/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=13428 CPUtime=0.29
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 2374 0 0 0 28 1 0 0 19 0 1 0 1096704525 13750272 2256 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 3357 2256 87 219 0 3135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13428

[startup+0.701891 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 25237
/proc/meminfo: memFree=1370800/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=12752 CPUtime=0.69
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 2854 0 0 0 68 1 0 0 22 0 1 0 1096704525 13058048 2152 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 3188 2152 102 219 0 2966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12752

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25238
/proc/meminfo: memFree=1361960/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=12752 CPUtime=1.48
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 3211 0 0 0 147 1 0 0 25 0 1 0 1096704525 13058048 2509 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 3188 2509 102 219 0 2966 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12752

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25238
/proc/meminfo: memFree=1359656/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=15348 CPUtime=3.09
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 3943 0 0 0 307 2 0 0 25 0 1 0 1096704525 15716352 3241 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 3837 3241 102 219 0 3615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15348

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25238
/proc/meminfo: memFree=1353256/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=25080 CPUtime=6.29
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 5502 0 0 0 625 4 0 0 25 0 1 0 1096704525 25681920 4800 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 6270 4800 102 219 0 6048 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25080

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25238
/proc/meminfo: memFree=1341224/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=34372 CPUtime=12.69
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 8400 0 0 0 1262 7 0 0 25 0 1 0 1096704525 35196928 7698 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 8593 7698 102 219 0 8371 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34372

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25238
/proc/meminfo: memFree=1319400/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=68276 CPUtime=25.48
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 13699 0 0 0 2537 11 0 0 25 0 1 0 1096704525 69914624 12997 1992294400 4194304 5092341 548682068848 18446744073709551615 4241035 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 17069 12997 102 219 0 16847 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68276

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25238
/proc/meminfo: memFree=1284840/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=99516 CPUtime=51.08
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 22386 0 0 0 5090 18 0 0 25 0 1 0 1096704525 101904384 21684 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 24879 21684 102 219 0 24657 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 99516

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25238
/proc/meminfo: memFree=1299368/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=76744 CPUtime=102.26
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 46425 0 0 0 10187 39 0 0 25 0 1 0 1096704525 78585856 17856 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 19186 17856 102 219 0 18964 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76744

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25238
/proc/meminfo: memFree=1221736/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=150648 CPUtime=162.24
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 65967 0 0 0 16166 58 0 0 25 0 1 0 1096704525 154263552 37398 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 37662 37398 102 219 0 37440 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 150648

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1262888/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=108768 CPUtime=222.21
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 94454 0 0 0 22140 81 0 0 25 0 1 0 1096704525 111378432 26874 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 27192 26874 102 219 0 26970 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 108768

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1195816/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=219624 CPUtime=282.19
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 111348 0 0 0 28122 97 0 0 25 0 1 0 1096704525 224894976 43768 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 54906 43768 102 219 0 54684 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 219624

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1266216/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=112184 CPUtime=342.17
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 134652 0 0 0 34097 120 0 0 25 0 1 0 1096704525 114876416 26094 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 28046 26094 102 219 0 27824 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 112184

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1187688/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=223040 CPUtime=402.15
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 154448 0 0 0 40075 140 0 0 25 0 1 0 1096704525 228392960 45890 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 55760 45890 102 219 0 55538 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 223040

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1286248/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=114500 CPUtime=462.13
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 177768 0 0 0 46050 163 0 0 25 0 1 0 1096704525 117248000 21054 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 28625 21054 102 219 0 28403 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 114500

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1217448/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=158844 CPUtime=522.11
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 195141 0 0 0 52031 180 0 0 25 0 1 0 1096704525 162656256 38427 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 39711 38427 102 219 0 39489 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 158844

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1310120/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=67636 CPUtime=582.09
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 216647 0 0 0 58007 202 0 0 25 0 1 0 1096704525 69259264 15110 1992294400 4194304 5092341 548682068848 18446744073709551615 4250876 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 16909 15110 102 219 0 16687 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 67636

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1229864/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=161248 CPUtime=642.07
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 236577 0 0 0 63985 222 0 0 25 0 1 0 1096704525 165117952 35040 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 40312 35040 102 219 0 40090 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 161248

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1149352/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=227760 CPUtime=702.05
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 256780 0 0 0 69965 240 0 0 25 0 1 0 1096704525 233226240 55243 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 56940 55243 102 219 0 56718 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 227760

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1271016/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=119500 CPUtime=762.03
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 278988 0 0 0 75938 265 0 0 25 0 1 0 1096704525 122368000 24765 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 29875 24765 102 219 0 29653 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 119500

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1199144/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=230356 CPUtime=822.01
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 297108 0 0 0 81918 283 0 0 25 0 1 0 1096704525 235884544 42885 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 57589 42885 102 219 0 57367 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 230356

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1312040/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=71644 CPUtime=881.98
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 316440 0 0 0 87898 300 0 0 25 0 1 0 1096704525 73363456 14538 1992294400 4194304 5092341 548682068848 18446744073709551615 4250088 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 17911 14538 102 219 0 17689 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 71644

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1228264/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=165256 CPUtime=941.97
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 337514 0 0 0 93876 321 0 0 25 0 1 0 1096704525 169222144 35612 1992294400 4194304 5092341 548682068848 18446744073709551615 4240571 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 41314 35612 102 219 0 41092 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 165256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1155368/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=231768 CPUtime=1001.95
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 355617 0 0 0 99857 338 0 0 25 0 1 0 1096704525 237330432 53715 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 57942 53715 102 219 0 57720 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 231768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1089000/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=331536 CPUtime=1061.92
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 372324 0 0 0 105838 354 0 0 25 0 1 0 1096704525 339492864 70422 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 82884 70422 102 219 0 82662 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 331536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1038440/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=481608 CPUtime=1121.9
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 384819 0 0 0 111822 368 0 0 25 0 1 0 1096704525 493166592 82917 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 120402 82917 102 219 0 120180 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 481608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1248552/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=126876 CPUtime=1181.88
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 411187 0 0 0 117793 395 0 0 25 0 1 0 1096704525 129921024 30492 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 31719 30492 102 219 0 31497 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 126876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1224424/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=171220 CPUtime=1200.08
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 416988 0 0 0 119607 401 0 0 25 0 1 0 1096704525 175329280 36293 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 42805 36293 102 219 0 42583 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 171220

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 1.00 0.95 2/65 25240
/proc/meminfo: memFree=1224424/2055920 swapFree=4179868/4192956
[pid=25237] ppid=25235 vsize=171220 CPUtime=1200.08
/proc/25237/stat : 25237 (minisat) R 25235 25237 25092 0 -1 4194304 416988 0 0 0 119607 401 0 0 25 0 1 0 1096704525 175329280 36293 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25237/statm: 42805 36293 102 219 0 42583 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 171220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1196.07
CPU system time (s): 4.04339
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 526564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.07
system time used= 4.04338
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 416988
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= 2113

runsolver used 0.940856 second user time and 2.43063 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 12:39:38
IDJOB=1519854
IDBENCH=70356
IDSOLVER=546
FILE ID=node5/1519854-1238240378
PBS_JOBID= 9060723
Free space on /tmp= 66092 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519854-1238240378/watcher-1519854-1238240378 -o /tmp/evaluation-result-1519854-1238240378/solver-1519854-1238240378 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519854-1238240378.cnf

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=21373577

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:       1371280 kB
Buffers:         77248 kB
Cached:         504960 kB
SwapCached:       7012 kB
Active:          33120 kB
Inactive:       557604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1371280 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          14280 kB
Slab:            79988 kB
Committed_AS:  2770552 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 12:59:41