Trace number 1730895

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
MD5SUM5c670fd8fd3fa9f00ac6df3f4ca9c99c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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:           280                                         |
0.00/0.00	c |  Number of clauses:            1120                                         |
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 |     280     1120     3360 |      410      100     36 |  0.001 % |
0.00/0.01	c |       250 |     280     1120     3360 |      451      250     31 |  0.001 % |
0.00/0.01	c |       475 |     280     1120     3360 |      496      475     29 |  0.001 % |
0.00/0.02	c |       812 |     280     1120     3360 |      546      286     21 |  0.001 % |
0.00/0.04	c |      1318 |     280     1120     3360 |      601      473     26 |  0.001 % |
0.04/0.06	c |      2077 |     280     1120     3360 |      661      586     25 |  0.001 % |
0.04/0.09	c |      3216 |     280     1120     3360 |      727      619     24 |  0.001 % |
0.09/0.15	c |      4924 |     280     1120     3360 |      800      733     22 |  0.001 % |
0.19/0.22	c |      7486 |     280     1120     3360 |      880      759     21 |  0.001 % |
0.29/0.35	c |     11330 |     280     1120     3360 |      968      878     23 |  0.001 % |
0.49/0.53	c |     17096 |     280     1120     3360 |     1065      641     18 |  0.001 % |
0.80/0.83	c |     25745 |     280     1120     3360 |     1171      981     21 |  0.001 % |
1.20/1.28	c |     38719 |     280     1120     3360 |     1288     1208     20 |  0.001 % |
1.89/1.97	c |     58180 |     280     1120     3360 |     1417      735     16 |  0.001 % |
2.99/3.06	c |     87372 |     280     1120     3360 |     1559      855     15 |  0.001 % |
4.59/4.69	c |    131161 |     280     1120     3360 |     1715     1553     20 |  0.001 % |
6.99/7.04	c |    196845 |     280     1120     3360 |     1887     1408     19 |  0.001 % |
10.69/10.78	c |    295371 |     280     1120     3360 |     2075     1942     20 |  0.001 % |
16.59/16.61	c |    443160 |     280     1120     3360 |     2283     1690     22 |  0.001 % |
25.39/25.43	c |    664843 |     280     1120     3360 |     2511     1590     19 |  0.001 % |
38.88/38.95	c |    997368 |     280     1120     3360 |     2762     2332     21 |  0.001 % |
59.47/59.58	c |   1496156 |     280     1120     3360 |     3039     2487     19 |  0.001 % |
90.67/90.75	c |   2244338 |     280     1120     3360 |     3342     2807     19 |  0.001 % |
139.15/139.27	c |   3366612 |     280     1120     3360 |     3677     1728     18 |  0.001 % |
217.24/217.39	c |   5050023 |     280     1120     3360 |     4044     3098     22 |  0.001 % |
333.21/333.33	c |   7575139 |     280     1120     3360 |     4449     3688     19 |  0.001 % |
512.95/513.16	c |  11362814 |     280     1120     3360 |     4894     3220     17 |  0.001 % |
793.99/794.21	c |  17044326 |     280     1120     3360 |     5383     4373     23 |  0.003 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730895-1240764763/watcher-1730895-1240764763 -o /tmp/evaluation-result-1730895-1240764763/solver-1730895-1240764763 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1730895-1240764763.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 3/64 31297
/proc/meminfo: memFree=1690888/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=7468 CPUtime=0
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 104504847 7647232 149 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 1867 149 92 219 0 1645 0

[startup+0.0493499 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31297
/proc/meminfo: memFree=1690888/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=12664 CPUtime=0.04
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 243 0 0 0 4 0 0 0 18 0 1 0 104504847 12967936 201 1992294400 4194304 5092341 548682068832 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 3166 201 100 219 0 2944 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12664

[startup+0.101355 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31297
/proc/meminfo: memFree=1690888/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17864 CPUtime=0.09
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 104504847 18292736 235 1992294400 4194304 5092341 548682068832 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4466 235 100 219 0 4244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17864

[startup+0.301374 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31297
/proc/meminfo: memFree=1690888/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17864 CPUtime=0.29
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 279 0 0 0 29 0 0 0 19 0 1 0 104504847 18292736 237 1992294400 4194304 5092341 548682068832 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4466 237 100 219 0 4244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17864

[startup+0.701414 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31297
/proc/meminfo: memFree=1690888/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17864 CPUtime=0.69
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 305 0 0 0 69 0 0 0 22 0 1 0 104504847 18292736 263 1992294400 4194304 5092341 548682068832 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4466 263 100 219 0 4244 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17864

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31298
/proc/meminfo: memFree=1690112/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17856 CPUtime=1.49
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 104504847 18284544 290 1992294400 4194304 5092341 548682068832 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4464 290 100 219 0 4242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17856

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31298
/proc/meminfo: memFree=1689856/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17856 CPUtime=3.09
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 414 0 0 0 309 0 0 0 25 0 1 0 104504847 18284544 336 1992294400 4194304 5092341 548682068832 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4464 336 100 219 0 4242 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17856

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31298
/proc/meminfo: memFree=1689600/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17856 CPUtime=6.29
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 463 0 0 0 629 0 0 0 25 0 1 0 104504847 18284544 385 1992294400 4194304 5092341 548682068832 18446744073709551615 4241949 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4464 385 100 219 0 4242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17856

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31298
/proc/meminfo: memFree=1689088/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17856 CPUtime=12.69
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 537 0 0 0 1269 0 0 0 25 0 1 0 104504847 18284544 459 1992294400 4194304 5092341 548682068832 18446744073709551615 4265861 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4464 459 100 219 0 4242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17856

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31298
/proc/meminfo: memFree=1688704/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17856 CPUtime=25.48
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 636 0 0 0 2548 0 0 0 25 0 1 0 104504847 18284544 558 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4464 558 100 219 0 4242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17856

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31298
/proc/meminfo: memFree=1688256/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17856 CPUtime=51.08
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 754 0 0 0 5108 0 0 0 25 0 1 0 104504847 18284544 676 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4464 676 100 219 0 4242 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17856

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31298
/proc/meminfo: memFree=1687424/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17856 CPUtime=102.27
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 934 0 0 0 10227 0 0 0 25 0 1 0 104504847 18284544 856 1992294400 4194304 5092341 548682068832 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4464 856 100 219 0 4242 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17856

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 31298
/proc/meminfo: memFree=1686336/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17856 CPUtime=162.26
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 1198 0 0 0 16225 1 0 0 25 0 1 0 104504847 18284544 1120 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4464 1120 100 219 0 4242 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 17856

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31298
/proc/meminfo: memFree=1685056/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17856 CPUtime=222.24
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 1515 0 0 0 22223 1 0 0 25 0 1 0 104504847 18284544 1437 1992294400 4194304 5092341 548682068832 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4464 1437 100 219 0 4242 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17856

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31298
/proc/meminfo: memFree=1684416/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=17860 CPUtime=282.22
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 1838 0 0 0 28221 1 0 0 25 0 1 0 104504847 18288640 1587 1992294400 4194304 5092341 548682068832 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 4465 1587 100 219 0 4243 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17860

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31298
/proc/meminfo: memFree=1683456/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=342.21
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2058 0 0 0 34220 1 0 0 25 0 1 0 104504847 23633920 1807 1992294400 4194304 5092341 548682068832 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 1807 100 219 0 5548 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23080

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31298
/proc/meminfo: memFree=1683328/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=402.19
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2077 0 0 0 40218 1 0 0 25 0 1 0 104504847 23633920 1826 1992294400 4194304 5092341 548682068832 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 1826 100 219 0 5548 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23080

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31298
/proc/meminfo: memFree=1683072/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=462.17
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2138 0 0 0 46216 1 0 0 25 0 1 0 104504847 23633920 1887 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 1887 100 219 0 5548 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23080

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1682816/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=522.15
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2163 0 0 0 52214 1 0 0 25 0 1 0 104504847 23633920 1912 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 1912 100 219 0 5548 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23080

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1682560/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=582.13
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2251 0 0 0 58212 1 0 0 25 0 1 0 104504847 23633920 2000 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2000 100 219 0 5548 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23080

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1682240/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=642.13
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2313 0 0 0 64211 2 0 0 25 0 1 0 104504847 23633920 2062 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2062 100 219 0 5548 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23080

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1682112/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=702.11
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2355 0 0 0 70209 2 0 0 25 0 1 0 104504847 23633920 2104 1992294400 4194304 5092341 548682068832 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2104 100 219 0 5548 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23080

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1681728/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=762.1
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2437 0 0 0 76208 2 0 0 25 0 1 0 104504847 23633920 2186 1992294400 4194304 5092341 548682068832 18446744073709551615 4265942 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2186 100 219 0 5548 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23080

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1681280/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=822.08
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2537 0 0 0 82206 2 0 0 25 0 1 0 104504847 23633920 2286 1992294400 4194304 5092341 548682068832 18446744073709551615 4249981 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2286 100 219 0 5548 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23080

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1681024/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=882.06
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2602 0 0 0 88204 2 0 0 25 0 1 0 104504847 23633920 2351 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2351 100 219 0 5548 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23080

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1680832/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=942.04
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2638 0 0 0 94202 2 0 0 25 0 1 0 104504847 23633920 2387 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2387 100 219 0 5548 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1680640/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=1002.04
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2667 0 0 0 100201 3 0 0 25 0 1 0 104504847 23633920 2416 1992294400 4194304 5092341 548682068832 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2416 100 219 0 5548 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 23080

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1680448/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=1062.02
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2706 0 0 0 106199 3 0 0 25 0 1 0 104504847 23633920 2455 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2455 100 219 0 5548 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 23080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1680320/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=1122
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2743 0 0 0 112197 3 0 0 25 0 1 0 104504847 23633920 2492 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2492 100 219 0 5548 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1680256/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=1181.99
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2755 0 0 0 118196 3 0 0 25 0 1 0 104504847 23633920 2504 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2504 100 219 0 5548 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 23080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31304
/proc/meminfo: memFree=1680320/2055920 swapFree=4192812/4192956
[pid=31297] ppid=31295 vsize=23080 CPUtime=1200.09
/proc/31297/stat : 31297 (minisat) R 31295 31297 30983 0 -1 4194304 2755 0 0 0 120006 3 0 0 25 0 1 0 104504847 23633920 2504 1992294400 4194304 5092341 548682068832 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31297/statm: 5770 2504 100 219 0 5548 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23080

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.036994
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 23080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2755
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= 2618

runsolver used 0.867868 second user time and 2.52761 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-26 18:52:43
IDJOB=1730895
IDBENCH=24738
IDSOLVER=546
FILE ID=node36/1730895-1240764763
PBS_JOBID= 9187129
Free space on /tmp= 66392 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730895-1240764763/watcher-1730895-1240764763 -o /tmp/evaluation-result-1730895-1240764763/solver-1730895-1240764763 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1730895-1240764763.cnf

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

MD5SUM BENCH= 5c670fd8fd3fa9f00ac6df3f4ca9c99c
RANDOM SEED=2067415779

node36.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		: 3000.232
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		: 3000.232
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:       1691368 kB
Buffers:         40184 kB
Cached:         246088 kB
SwapCached:        144 kB
Active:          61172 kB
Inactive:       239184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          23680 kB
Slab:            50256 kB
Committed_AS:   393020 kB
PageTables:       1356 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= 66392 MiB
End job on node36 at 2009-04-26 19:12:45