Trace number 1783643

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) 5000.05 5001.32

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56120

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:           153                                         |
0.00/0.00	c |  Number of clauses:            6120                                         |
0.00/0.00	c |  Parse time:                   0.01 s                                       |
0.02/0.06	c |  Simplification time:          0.05 s                                       |
0.02/0.06	c |                                                                             |
0.02/0.06	c ============================[ Search Statistics ]==============================
0.02/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.06	c ===============================================================================
0.02/0.06	c |       100 |     153     6120    36720 |     2244      100     32 |  0.004 % |
0.02/0.06	c |       250 |     153     6120    36720 |     2468      250     30 |  0.004 % |
0.02/0.07	c |       475 |     153     6120    36720 |     2715      475     31 |  0.004 % |
0.02/0.07	c |       812 |     153     6120    36720 |     2986      812     32 |  0.004 % |
0.02/0.08	c |      1318 |     153     6120    36720 |     3285     1318     32 |  0.004 % |
0.02/0.09	c |      2077 |     153     6120    36720 |     3613     2077     31 |  0.004 % |
0.09/0.12	c |      3216 |     153     6120    36720 |     3975     3216     33 |  0.004 % |
0.09/0.16	c |      4924 |     153     6120    36720 |     4372     2917     32 |  0.004 % |
0.19/0.22	c |      7486 |     153     6120    36720 |     4810     3270     31 |  0.004 % |
0.29/0.32	c |     11330 |     153     6120    36720 |     5291     4672     31 |  0.004 % |
0.39/0.48	c |     17096 |     153     6120    36720 |     5820     5076     35 |  0.004 % |
0.69/0.71	c |     25745 |     153     6120    36720 |     6402     4907     31 |  0.004 % |
0.99/1.07	c |     38719 |     153     6120    36720 |     7042     5001     35 |  0.004 % |
1.59/1.64	c |     58180 |     153     6120    36720 |     7746     6690     31 |  0.004 % |
2.49/2.50	c |     87372 |     153     6120    36720 |     8521     4617     34 |  0.004 % |
3.89/3.92	c |    131161 |     153     6120    36720 |     9373     5543     32 |  0.004 % |
5.99/6.04	c |    196845 |     153     6120    36720 |    10311     5154     37 |  0.004 % |
9.39/9.49	c |    295371 |     153     6120    36720 |    11342    10353     33 |  0.004 % |
14.59/14.65	c |    443160 |     153     6120    36720 |    12476     9913     36 |  0.004 % |
23.28/23.39	c |    664843 |     153     6120    36720 |    13724    12180     35 |  0.004 % |
36.48/36.50	c |    997368 |     153     6120    36720 |    15096     6971     35 |  0.004 % |
57.78/57.85	c |   1496156 |     153     6120    36720 |    16606    13123     33 |  0.004 % |
91.77/91.80	c |   2244338 |     153     6120    36720 |    18266    11096     36 |  0.004 % |
143.56/143.65	c |   3366612 |     153     6120    36720 |    20093    15440     32 |  0.004 % |
231.93/232.00	c |   5050023 |     153     6120    36720 |    22102    16005     37 |  0.004 % |
363.40/363.57	c |   7575139 |     153     6120    36720 |    24313    16038     36 |  0.004 % |
586.84/587.05	c |  11362814 |     153     6120    36720 |    26744    22350     36 |  0.004 % |
908.16/908.46	c |  17044326 |     153     6120    36720 |    29418    26758     39 |  0.004 % |
1466.21/1466.67	c |  25566595 |     153     6120    36720 |    32360    27176     38 |  0.004 % |
2267.11/2267.77	c |  38349998 |     153     6120    36720 |    35596    30932     37 |  0.004 % |
3643.67/3644.67	c |  57525103 |     153     6120    36720 |    39156    19710     36 |  0.004 % |

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-1783643-1241861869/watcher-1783643-1241861869 -o /tmp/evaluation-result-1783643-1241861869/solver-1783643-1241861869 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783643-1241861869.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.69 0.21 0.07 3/64 23241
/proc/meminfo: memFree=1639368/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=7472 CPUtime=0
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 214219526 7651328 192 1992294400 4194304 5092341 548682068848 18446744073709551615 4196252 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1868 193 63 219 0 1646 0

[startup+0.028426 s]
/proc/loadavg: 0.69 0.21 0.07 3/64 23241
/proc/meminfo: memFree=1639368/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=7732 CPUtime=0.02
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 322 0 0 0 2 0 0 0 18 0 1 0 214219526 7917568 306 1992294400 4194304 5092341 548682068848 18446744073709551615 4219917 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1933 306 87 219 0 1711 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7732

[startup+0.101431 s]
/proc/loadavg: 0.69 0.21 0.07 3/64 23241
/proc/meminfo: memFree=1639368/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=7732 CPUtime=0.09
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 451 0 0 0 9 0 0 0 18 0 1 0 214219526 7917568 387 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 1933 387 100 219 0 1711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7732

[startup+0.301445 s]
/proc/loadavg: 0.69 0.21 0.07 3/64 23241
/proc/meminfo: memFree=1639368/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=18236 CPUtime=0.29
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 1077 0 0 0 29 0 0 0 19 0 1 0 214219526 18673664 834 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 4559 834 101 219 0 4337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18236

[startup+0.701474 s]
/proc/loadavg: 0.69 0.21 0.07 3/64 23241
/proc/meminfo: memFree=1639368/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=18236 CPUtime=0.69
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 1235 0 0 0 69 0 0 0 22 0 1 0 214219526 18673664 992 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 4559 992 101 219 0 4337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18236

[startup+1.50153 s]
/proc/loadavg: 0.71 0.22 0.07 2/65 23242
/proc/meminfo: memFree=1636352/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=18240 CPUtime=1.49
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 1802 0 0 0 149 0 0 0 25 0 1 0 214219526 18677760 1071 1992294400 4194304 5092341 548682068848 18446744073709551615 4248635 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 4560 1071 101 219 0 4338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18240

[startup+3.10165 s]
/proc/loadavg: 0.71 0.22 0.07 2/65 23242
/proc/meminfo: memFree=1635072/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=18240 CPUtime=3.09
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 1953 0 0 0 309 0 0 0 25 0 1 0 214219526 18677760 1222 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 4560 1222 101 219 0 4338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18240

[startup+6.30188 s]
/proc/loadavg: 0.71 0.22 0.07 2/65 23242
/proc/meminfo: memFree=1633984/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=18240 CPUtime=6.29
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 2231 0 0 0 628 1 0 0 25 0 1 0 214219526 18677760 1500 1992294400 4194304 5092341 548682068848 18446744073709551615 4262255 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 4560 1500 101 219 0 4338 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18240

[startup+12.7013 s]
/proc/loadavg: 0.76 0.24 0.08 2/65 23242
/proc/meminfo: memFree=1632448/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=18244 CPUtime=12.68
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 3289 0 0 0 1267 1 0 0 25 0 1 0 214219526 18681856 1743 1992294400 4194304 5092341 548682068848 18446744073709551615 4242038 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 4561 1743 101 219 0 4339 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18244

[startup+25.5013 s]
/proc/loadavg: 0.79 0.27 0.09 2/65 23242
/proc/meminfo: memFree=1630720/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=18248 CPUtime=25.48
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 4776 0 0 0 2545 3 0 0 25 0 1 0 214219526 18685952 2197 1992294400 4194304 5092341 548682068848 18446744073709551615 4249026 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 4562 2197 101 219 0 4340 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18248

[startup+51.1011 s]
/proc/loadavg: 0.86 0.33 0.12 2/65 23242
/proc/meminfo: memFree=1625792/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=23480 CPUtime=51.08
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 5982 0 0 0 5104 4 0 0 25 0 1 0 214219526 24043520 3403 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 5870 3403 101 219 0 5648 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23480

[startup+102.306 s]
/proc/loadavg: 0.94 0.44 0.16 2/65 23244
/proc/meminfo: memFree=1623992/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=23480 CPUtime=102.27
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 6407 0 0 0 10223 4 0 0 25 0 1 0 214219526 24043520 3828 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 5870 3828 101 219 0 5648 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23480

[startup+162.301 s]
/proc/loadavg: 0.98 0.54 0.21 2/65 23244
/proc/meminfo: memFree=1622016/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=23480 CPUtime=162.25
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 6898 0 0 0 16220 5 0 0 25 0 1 0 214219526 24043520 4319 1992294400 4194304 5092341 548682068848 18446744073709551615 4251479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 5870 4319 101 219 0 5648 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23480

[startup+222.302 s]
/proc/loadavg: 0.99 0.62 0.26 2/65 23244
/proc/meminfo: memFree=1617344/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=29008 CPUtime=222.23
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 8050 0 0 0 22218 5 0 0 25 0 1 0 214219526 29704192 5471 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 7252 5471 101 219 0 7030 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29008

[startup+282.302 s]
/proc/loadavg: 0.99 0.68 0.30 2/65 23244
/proc/meminfo: memFree=1616576/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=29008 CPUtime=282.22
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 8236 0 0 0 28216 6 0 0 25 0 1 0 214219526 29704192 5657 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 7252 5657 101 219 0 7030 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29008

[startup+342.301 s]
/proc/loadavg: 0.99 0.74 0.34 2/65 23244
/proc/meminfo: memFree=1616448/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=29008 CPUtime=342.2
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 8248 0 0 0 34214 6 0 0 25 0 1 0 214219526 29704192 5669 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 7252 5669 101 219 0 7030 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29008

[startup+402.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 23244
/proc/meminfo: memFree=1614912/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=29008 CPUtime=402.18
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 8634 0 0 0 40212 6 0 0 25 0 1 0 214219526 29704192 6055 1992294400 4194304 5092341 548682068848 18446744073709551615 4249195 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 7252 6055 101 219 0 7030 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29008

[startup+462.302 s]
/proc/loadavg: 0.99 0.82 0.42 2/65 23244
/proc/meminfo: memFree=1614208/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=29008 CPUtime=462.18
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 8810 0 0 0 46211 7 0 0 25 0 1 0 214219526 29704192 6231 1992294400 4194304 5092341 548682068848 18446744073709551615 4248165 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 7252 6231 101 219 0 7030 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 29008

[startup+522.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 23244
/proc/meminfo: memFree=1610048/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=34292 CPUtime=522.16
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 9834 0 0 0 52209 7 0 0 25 0 1 0 214219526 35115008 7255 1992294400 4194304 5092341 548682068848 18446744073709551615 4251965 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 8573 7255 101 219 0 8351 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34292

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 23244
/proc/meminfo: memFree=1609856/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=34292 CPUtime=582.14
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 9859 0 0 0 58207 7 0 0 25 0 1 0 214219526 35115008 7280 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 8573 7280 101 219 0 8351 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 34292

[startup+642.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 23244
/proc/meminfo: memFree=1608960/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=34292 CPUtime=642.13
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 10100 0 0 0 64206 7 0 0 25 0 1 0 214219526 35115008 7521 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 8573 7521 101 219 0 8351 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 34292

[startup+702.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23252
/proc/meminfo: memFree=1583680/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=55624 CPUtime=4061.27
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 19881 0 0 0 406108 19 0 0 25 0 1 0 214219526 56958976 13480 1992294400 4194304 5092341 548682068848 18446744073709551615 4249528 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 13906 13480 101 219 0 13684 0
Current children cumulated CPU time (s) 4061.27
Current children cumulated vsize (KiB) 55624

[startup+4122.3 s]
/proc/loadavg: 1.04 1.01 0.91 2/65 23252
/proc/meminfo: memFree=1583616/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=55624 CPUtime=4121.25
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 19881 0 0 0 412106 19 0 0 25 0 1 0 214219526 56958976 13480 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 13906 13480 101 219 0 13684 0
Current children cumulated CPU time (s) 4121.25
Current children cumulated vsize (KiB) 55624

[startup+4182.3 s]
/proc/loadavg: 1.05 1.02 0.92 2/65 23252
/proc/meminfo: memFree=1583616/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=55624 CPUtime=4181.23
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 19881 0 0 0 418104 19 0 0 25 0 1 0 214219526 56958976 13480 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 13906 13480 101 219 0 13684 0
Current children cumulated CPU time (s) 4181.23
Current children cumulated vsize (KiB) 55624

[startup+4242.3 s]
/proc/loadavg: 1.02 1.02 0.92 2/65 23252
/proc/meminfo: memFree=1583552/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=55624 CPUtime=4241.22
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 19881 0 0 0 424102 20 0 0 25 0 1 0 214219526 56958976 13480 1992294400 4194304 5092341 548682068848 18446744073709551615 4240624 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 13906 13480 101 219 0 13684 0
Current children cumulated CPU time (s) 4241.22
Current children cumulated vsize (KiB) 55624

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 0.92 2/65 23252
/proc/meminfo: memFree=1583552/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=55624 CPUtime=4301.21
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 19881 0 0 0 430101 20 0 0 25 0 1 0 214219526 56958976 13480 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 13906 13480 101 219 0 13684 0
Current children cumulated CPU time (s) 4301.21
Current children cumulated vsize (KiB) 55624

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 0.92 2/65 23252
/proc/meminfo: memFree=1583488/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=55624 CPUtime=4361.19
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 19881 0 0 0 436099 20 0 0 25 0 1 0 214219526 56958976 13480 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 13906 13480 101 219 0 13684 0
Current children cumulated CPU time (s) 4361.19
Current children cumulated vsize (KiB) 55624

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1583424/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=55624 CPUtime=4421.17
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 19881 0 0 0 442097 20 0 0 25 0 1 0 214219526 56958976 13480 1992294400 4194304 5092341 548682068848 18446744073709551615 4244552 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 13906 13480 101 219 0 13684 0
Current children cumulated CPU time (s) 4421.17
Current children cumulated vsize (KiB) 55624

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1583104/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=55908 CPUtime=4481.16
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 19952 0 0 0 448096 20 0 0 25 0 1 0 214219526 57249792 13551 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 13977 13551 101 219 0 13755 0
Current children cumulated CPU time (s) 4481.16
Current children cumulated vsize (KiB) 55908

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1582784/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=56192 CPUtime=4541.14
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20023 0 0 0 454094 20 0 0 25 0 1 0 214219526 57540608 13622 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 14048 13622 101 219 0 13826 0
Current children cumulated CPU time (s) 4541.14
Current children cumulated vsize (KiB) 56192

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1582592/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=56332 CPUtime=4601.14
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20062 0 0 0 460093 21 0 0 25 0 1 0 214219526 57683968 13661 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 14083 13661 101 219 0 13861 0
Current children cumulated CPU time (s) 4601.14
Current children cumulated vsize (KiB) 56332

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1582400/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=56476 CPUtime=4661.11
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20098 0 0 0 466090 21 0 0 25 0 1 0 214219526 57831424 13697 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 14119 13697 101 219 0 13897 0
Current children cumulated CPU time (s) 4661.11
Current children cumulated vsize (KiB) 56476

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1582464/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=56476 CPUtime=4721.1
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20099 0 0 0 472089 21 0 0 25 0 1 0 214219526 57831424 13698 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 14119 13698 101 219 0 13897 0
Current children cumulated CPU time (s) 4721.1
Current children cumulated vsize (KiB) 56476

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1582272/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=56620 CPUtime=4781.08
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20136 0 0 0 478087 21 0 0 25 0 1 0 214219526 57978880 13735 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 14155 13735 101 219 0 13933 0
Current children cumulated CPU time (s) 4781.08
Current children cumulated vsize (KiB) 56620

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1580928/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=64404 CPUtime=4841.07
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20448 0 0 0 484085 22 0 0 25 0 1 0 214219526 65949696 14047 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 16101 14047 101 219 0 15879 0
Current children cumulated CPU time (s) 4841.07
Current children cumulated vsize (KiB) 64404

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1580864/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=64404 CPUtime=4901.06
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20469 0 0 0 490084 22 0 0 25 0 1 0 214219526 65949696 14068 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 16101 14068 101 219 0 15879 0
Current children cumulated CPU time (s) 4901.06
Current children cumulated vsize (KiB) 64404

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23252
/proc/meminfo: memFree=1580736/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=64404 CPUtime=4961.04
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20488 0 0 0 496082 22 0 0 25 0 1 0 214219526 65949696 14087 1992294400 4194304 5092341 548682068848 18446744073709551615 4252112 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 16101 14087 101 219 0 15879 0
Current children cumulated CPU time (s) 4961.04
Current children cumulated vsize (KiB) 64404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23258
/proc/meminfo: memFree=1580608/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=64404 CPUtime=5000.03
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20489 0 0 0 499981 22 0 0 25 0 1 0 214219526 65949696 14088 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 16101 14088 101 219 0 15879 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 64404

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 23258
/proc/meminfo: memFree=1580608/2055920 swapFree=4181160/4192956
[pid=23241] ppid=23239 vsize=64404 CPUtime=5000.03
/proc/23241/stat : 23241 (minisat) R 23239 23241 23177 0 -1 4194304 20489 0 0 0 499981 22 0 0 25 0 1 0 214219526 65949696 14088 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/23241/statm: 16101 14088 101 219 0 15879 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 64404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.32
CPU time (s): 5000.05
CPU user time (s): 4999.81
CPU system time (s): 0.238963
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 64404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20489
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= 8569

runsolver used 4.44032 second user time and 9.36658 second system time

The end

Launcher Data 

Begin job on node34 at 2009-05-09 11:37:49
IDJOB=1783643
IDBENCH=24624
IDSOLVER=608
FILE ID=node34/1783643-1241861869
PBS_JOBID= 9264578
Free space on /tmp= 66228 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783643-1241861869/watcher-1783643-1241861869 -o /tmp/evaluation-result-1783643-1241861869/solver-1783643-1241861869 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783643-1241861869.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f938eb83302d03b3e1c7efeabdee60a6
RANDOM SEED=336175132

node34.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		: 3000.214
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		: 3000.214
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:       1639784 kB
Buffers:         23904 kB
Cached:         324992 kB
SwapCached:       5588 kB
Active:         116748 kB
Inactive:       239944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639784 kB
SwapTotal:     4192956 kB
SwapFree:      4181160 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          13468 kB
Slab:            45488 kB
Committed_AS:   741552 kB
PageTables:       1380 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= 66228 MiB
End job on node34 at 2009-05-09 13:01:12