Trace number 1783951

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) 5000.02 5001.11

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
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     28 |  0.001 % |
0.00/0.01	c |       250 |     280     1120     3360 |      451      250     30 |  0.001 % |
0.00/0.01	c |       475 |     280     1120     3360 |      496      475     29 |  0.001 % |
0.02/0.02	c |       812 |     280     1120     3360 |      546      285     26 |  0.001 % |
0.02/0.04	c |      1318 |     280     1120     3360 |      601      494     26 |  0.001 % |
0.02/0.06	c |      2077 |     280     1120     3360 |      661      596     25 |  0.001 % |
0.09/0.10	c |      3216 |     280     1120     3360 |      727      662     24 |  0.001 % |
0.09/0.15	c |      4924 |     280     1120     3360 |      800      421     16 |  0.001 % |
0.19/0.23	c |      7486 |     280     1120     3360 |      880      829     22 |  0.001 % |
0.29/0.36	c |     11330 |     280     1120     3360 |      968      528     18 |  0.001 % |
0.49/0.57	c |     17096 |     280     1120     3360 |     1065      668     21 |  0.001 % |
0.79/0.89	c |     25745 |     280     1120     3360 |     1171      959     23 |  0.001 % |
1.29/1.37	c |     38719 |     280     1120     3360 |     1288     1155     21 |  0.001 % |
1.99/2.05	c |     58180 |     280     1120     3360 |     1417     1255     25 |  0.001 % |
3.09/3.18	c |     87372 |     280     1120     3360 |     1559     1152     22 |  0.001 % |
4.89/4.93	c |    131161 |     280     1120     3360 |     1715      856     21 |  0.001 % |
7.48/7.55	c |    196845 |     280     1120     3360 |     1887     1654     22 |  0.001 % |
11.38/11.45	c |    295371 |     280     1120     3360 |     2075     1186     22 |  0.001 % |
17.88/17.91	c |    443160 |     280     1120     3360 |     2283     1624     21 |  0.001 % |
27.29/27.32	c |    664843 |     280     1120     3360 |     2511     1400     22 |  0.001 % |
40.59/40.70	c |    997368 |     280     1120     3360 |     2762     1837     22 |  0.001 % |
62.77/62.88	c |   1496156 |     280     1120     3360 |     3039     2725     24 |  0.001 % |
97.47/97.55	c |   2244338 |     280     1120     3360 |     3342     2593     21 |  0.001 % |
151.76/151.87	c |   3366612 |     280     1120     3360 |     3677     2548     22 |  0.001 % |
233.44/233.58	c |   5050023 |     280     1120     3360 |     4044     3332     22 |  0.001 % |
356.31/356.41	c |   7575139 |     280     1120     3360 |     4449     2952     22 |  0.001 % |
546.97/547.12	c |  11362814 |     280     1120     3360 |     4894     3653     21 |  0.001 % |
840.81/841.05	c |  17044326 |     280     1120     3360 |     5383     4659     27 |  0.001 % |
1290.21/1290.56	c |  25566595 |     280     1120     3360 |     5922     5150     22 |  0.001 % |
1986.26/1986.76	c |  38349998 |     280     1120     3360 |     6514     5463     23 |  0.001 % |
3044.53/3045.28	c |  57525103 |     280     1120     3360 |     7165     5091     22 |  0.001 % |
4704.87/4705.98	c |  86287761 |     280     1120     3360 |     7882     5149     25 |  0.001 % |

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-1783951-1241903975/watcher-1783951-1241903975 -o /tmp/evaluation-result-1783951-1241903975/solver-1783951-1241903975 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783951-1241903975.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: 1.00 1.00 1.00 3/64 28846
/proc/meminfo: memFree=932280/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=7468 CPUtime=0
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 218431073 7647232 149 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 1867 149 92 219 0 1645 0

[startup+0.023047 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28846
/proc/meminfo: memFree=932280/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=7472 CPUtime=0.02
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 213 0 0 0 2 0 0 0 18 0 1 0 218431073 7651328 171 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 1868 171 100 219 0 1646 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7472

[startup+0.101051 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28846
/proc/meminfo: memFree=932280/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=17856 CPUtime=0.09
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 271 0 0 0 9 0 0 0 18 0 1 0 218431073 18284544 229 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 4464 229 100 219 0 4242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17856

[startup+0.301065 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28846
/proc/meminfo: memFree=932280/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=17856 CPUtime=0.29
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 277 0 0 0 29 0 0 0 19 0 1 0 218431073 18284544 235 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 4464 235 100 219 0 4242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17856

[startup+0.701091 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28846
/proc/meminfo: memFree=932280/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=17856 CPUtime=0.69
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 311 0 0 0 69 0 0 0 22 0 1 0 218431073 18284544 269 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 4464 269 100 219 0 4242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17856

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=931504/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=18056 CPUtime=1.49
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 425 0 0 0 149 0 0 0 25 0 1 0 218431073 18489344 383 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 4514 383 100 219 0 4292 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18056

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=930864/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=18056 CPUtime=3.09
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 505 0 0 0 309 0 0 0 25 0 1 0 218431073 18489344 463 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 4514 463 100 219 0 4292 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18056

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=930352/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=18056 CPUtime=6.29
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 580 0 0 0 629 0 0 0 25 0 1 0 218431073 18489344 538 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 4514 538 100 219 0 4292 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18056

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=929904/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=18056 CPUtime=12.68
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 668 0 0 0 1268 0 0 0 25 0 1 0 218431073 18489344 626 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 4514 626 100 219 0 4292 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18056

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=928816/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=18944 CPUtime=25.49
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 936 0 0 0 2548 1 0 0 25 0 1 0 218431073 19398656 894 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 4736 894 100 219 0 4514 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18944

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=928048/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=18944 CPUtime=51.08
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 1122 0 0 0 5107 1 0 0 25 0 1 0 218431073 19398656 1080 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 4736 1080 100 219 0 4514 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18944

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=926704/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=20132 CPUtime=102.27
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 1847 0 0 0 10225 2 0 0 25 0 1 0 218431073 20615168 1389 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 5033 1389 100 219 0 4811 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20132

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=925936/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=20132 CPUtime=162.25
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 2050 0 0 0 16223 2 0 0 25 0 1 0 218431073 20615168 1592 1992294400 4194304 5092341 548682068848 18446744073709551615 4263357 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 5033 1592 100 219 0 4811 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20132

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=925360/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=20132 CPUtime=222.25
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 2191 0 0 0 22222 3 0 0 25 0 1 0 218431073 20615168 1733 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 5033 1733 100 219 0 4811 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 20132

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=924720/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=20132 CPUtime=282.23
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 2359 0 0 0 28220 3 0 0 25 0 1 0 218431073 20615168 1901 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 5033 1901 100 219 0 4811 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 20132

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=924464/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=20132 CPUtime=342.21
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 2389 0 0 0 34218 3 0 0 25 0 1 0 218431073 20615168 1931 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 5033 1931 100 219 0 4811 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 20132

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=923824/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=20136 CPUtime=402.2
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 2769 0 0 0 40216 4 0 0 25 0 1 0 218431073 20619264 2100 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 5034 2100 100 219 0 4812 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 20136

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=923696/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=20136 CPUtime=462.19
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 2797 0 0 0 46215 4 0 0 25 0 1 0 218431073 20619264 2128 1992294400 4194304 5092341 548682068848 18446744073709551615 4248431 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 5034 2128 100 219 0 4812 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 20136

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=923312/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=20136 CPUtime=522.18
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 2885 0 0 0 52214 4 0 0 25 0 1 0 218431073 20619264 2216 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 5034 2216 100 219 0 4812 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 20136

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=922288/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=25384 CPUtime=582.16
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 3392 0 0 0 58212 4 0 0 25 0 1 0 218431073 25993216 2476 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 6346 2476 100 219 0 6124 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 25384

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28847
/proc/meminfo: memFree=922224/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=25384 CPUtime=642.15
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 3398 0 0 0 64211 4 0 0 25 0 1 0 218431073 25993216 2482 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 6346 2482 100 219 0 6124 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 25384

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=914224/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4061.41
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5240 0 0 0 406121 20 0 0 25 0 1 0 218431073 31395840 4324 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4324 100 219 0 7443 0
Current children cumulated CPU time (s) 4061.41
Current children cumulated vsize (KiB) 30660

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=914032/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4121.4
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5270 0 0 0 412119 21 0 0 25 0 1 0 218431073 31395840 4354 1992294400 4194304 5092341 548682068848 18446744073709551615 4241930 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4354 100 219 0 7443 0
Current children cumulated CPU time (s) 4121.4
Current children cumulated vsize (KiB) 30660

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=914032/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4181.38
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5279 0 0 0 418117 21 0 0 25 0 1 0 218431073 31395840 4363 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4363 100 219 0 7443 0
Current children cumulated CPU time (s) 4181.38
Current children cumulated vsize (KiB) 30660

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=913968/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4241.36
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5294 0 0 0 424115 21 0 0 25 0 1 0 218431073 31395840 4378 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4378 100 219 0 7443 0
Current children cumulated CPU time (s) 4241.36
Current children cumulated vsize (KiB) 30660

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=913840/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4301.35
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5316 0 0 0 430113 22 0 0 25 0 1 0 218431073 31395840 4400 1992294400 4194304 5092341 548682068848 18446744073709551615 4241800 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4400 100 219 0 7443 0
Current children cumulated CPU time (s) 4301.35
Current children cumulated vsize (KiB) 30660

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=913776/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4361.34
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5339 0 0 0 436112 22 0 0 25 0 1 0 218431073 31395840 4423 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4423 100 219 0 7443 0
Current children cumulated CPU time (s) 4361.34
Current children cumulated vsize (KiB) 30660

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=913776/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4421.32
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5340 0 0 0 442110 22 0 0 25 0 1 0 218431073 31395840 4424 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4424 100 219 0 7443 0
Current children cumulated CPU time (s) 4421.32
Current children cumulated vsize (KiB) 30660

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=913712/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4481.31
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5349 0 0 0 448109 22 0 0 25 0 1 0 218431073 31395840 4433 1992294400 4194304 5092341 548682068848 18446744073709551615 4249539 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4433 100 219 0 7443 0
Current children cumulated CPU time (s) 4481.31
Current children cumulated vsize (KiB) 30660

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=913712/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4541.3
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5357 0 0 0 454107 23 0 0 25 0 1 0 218431073 31395840 4441 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4441 100 219 0 7443 0
Current children cumulated CPU time (s) 4541.3
Current children cumulated vsize (KiB) 30660

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=913584/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4601.29
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5371 0 0 0 460106 23 0 0 25 0 1 0 218431073 31395840 4455 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4455 100 219 0 7443 0
Current children cumulated CPU time (s) 4601.29
Current children cumulated vsize (KiB) 30660

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=913520/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4661.27
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5379 0 0 0 466104 23 0 0 25 0 1 0 218431073 31395840 4463 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4463 100 219 0 7443 0
Current children cumulated CPU time (s) 4661.27
Current children cumulated vsize (KiB) 30660

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28855
/proc/meminfo: memFree=913520/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4721.27
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5390 0 0 0 472103 24 0 0 25 0 1 0 218431073 31395840 4474 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4474 100 219 0 7443 0
Current children cumulated CPU time (s) 4721.27
Current children cumulated vsize (KiB) 30660

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28857
/proc/meminfo: memFree=913328/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4781.25
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5417 0 0 0 478101 24 0 0 25 0 1 0 218431073 31395840 4501 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4501 100 219 0 7443 0
Current children cumulated CPU time (s) 4781.25
Current children cumulated vsize (KiB) 30660

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28857
/proc/meminfo: memFree=913264/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4841.24
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5434 0 0 0 484099 25 0 0 25 0 1 0 218431073 31395840 4518 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4518 100 219 0 7443 0
Current children cumulated CPU time (s) 4841.24
Current children cumulated vsize (KiB) 30660

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28857
/proc/meminfo: memFree=913200/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4901.22
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5447 0 0 0 490097 25 0 0 25 0 1 0 218431073 31395840 4531 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4531 100 219 0 7443 0
Current children cumulated CPU time (s) 4901.22
Current children cumulated vsize (KiB) 30660

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28857
/proc/meminfo: memFree=913136/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=4961.21
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5470 0 0 0 496096 25 0 0 25 0 1 0 218431073 31395840 4554 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4554 100 219 0 7443 0
Current children cumulated CPU time (s) 4961.21
Current children cumulated vsize (KiB) 30660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28857
/proc/meminfo: memFree=913008/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=5000
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5491 0 0 0 499975 25 0 0 25 0 1 0 218431073 31395840 4575 1992294400 4194304 5092341 548682068848 18446744073709551615 4268867 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4575 100 219 0 7443 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 30660

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

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

[startup+5001.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28857
/proc/meminfo: memFree=913008/2055920 swapFree=4181272/4192956
[pid=28846] ppid=28844 vsize=30660 CPUtime=5000
/proc/28846/stat : 28846 (minisat) R 28844 28846 28767 0 -1 4194304 5491 0 0 0 499975 25 0 0 25 0 1 0 218431073 31395840 4575 1992294400 4194304 5092341 548682068848 18446744073709551615 4268867 0 0 4096 3 0 0 0 17 1 0 0
/proc/28846/statm: 7665 4575 100 219 0 7443 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 30660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.11
CPU time (s): 5000.02
CPU user time (s): 4999.76
CPU system time (s): 0.26296
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 30660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5491
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= 5304

runsolver used 3.57446 second user time and 10.4134 second system time

The end

Launcher Data 

Begin job on node22 at 2009-05-09 23:19:35
IDJOB=1783951
IDBENCH=24739
IDSOLVER=608
FILE ID=node22/1783951-1241903975
PBS_JOBID= 9264772
Free space on /tmp= 66368 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783951-1241903975/watcher-1783951-1241903975 -o /tmp/evaluation-result-1783951-1241903975/solver-1783951-1241903975 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783951-1241903975.cnf

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

MD5SUM BENCH= 0a790b16b30661bee32dad474c146a58
RANDOM SEED=815513899

node22.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:        932704 kB
Buffers:         60276 kB
Cached:         969020 kB
SwapCached:       5528 kB
Active:         253508 kB
Inactive:       784192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        932704 kB
SwapTotal:     4192956 kB
SwapFree:      4181272 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          14120 kB
Slab:            71552 kB
Committed_AS:   809776 kB
PageTables:       1368 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= 66364 MiB
End job on node22 at 2009-05-10 00:42:58