Trace number 1519812

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
MD5SUM438060a1be2646cf8b7b6ce135e188f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.34688
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |                                                                             |
0.00/0.02	c |  Number of variables:          4000                                         |
0.00/0.02	c |  Number of clauses:           16800                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.00/0.05	c |  Simplification time:          0.03 s                                       |
0.00/0.05	c |                                                                             |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.06	c |       100 |    3867    16603    50554 |     6087      100     84 |  0.000 % |
0.00/0.07	c |       250 |    3867    16603    50554 |     6696      250     83 |  0.000 % |
0.00/0.09	c |       475 |    3867    16603    50554 |     7366      475     92 |  0.000 % |
0.09/0.13	c |       812 |    3867    16603    50554 |     8102      812     91 |  0.000 % |
0.09/0.18	c |      1318 |    3867    16603    50554 |     8913     1318     94 |  0.000 % |
0.19/0.27	c |      2077 |    3867    16603    50554 |     9804     2077     92 |  0.000 % |
0.39/0.41	c |      3216 |    3867    16603    50554 |    10784     3216    105 |  0.000 % |
0.59/0.60	c |      4924 |    3867    16603    50554 |    11863     4924    101 |  0.000 % |
0.89/0.91	c |      7486 |    3867    16603    50554 |    13049     7486    103 |  0.000 % |
1.39/1.44	c |     11330 |    3867    16603    50554 |    14354    11330    102 |  0.000 % |
2.29/2.33	c |     17096 |    3867    16603    50554 |    15790     9872    100 |  0.000 % |
3.69/3.77	c |     25745 |    3867    16603    50554 |    17369    10596     98 |  0.000 % |
5.99/6.00	c |     38719 |    3867    16603    50554 |    19106    14692    103 |  0.000 % |
9.59/9.61	c |     58180 |    3867    16603    50554 |    21016    14730     99 |  0.000 % |
15.09/15.10	c |     87372 |    3867    16603    50554 |    23118    11888    108 |  0.000 % |
24.19/24.21	c |    131161 |    3867    16603    50554 |    25430    19098    104 |  0.000 % |
37.68/37.80	c |    196845 |    3867    16603    50554 |    27973    11968    120 |  0.000 % |
61.37/61.47	c |    295371 |    3867    16603    50554 |    30770    26596    108 |  0.000 % |
94.66/94.71	c |    443160 |    3867    16603    50554 |    33847    16771    134 |  0.000 % |
153.95/154.03	c |    664843 |    3867    16603    50554 |    37232    15863    110 |  0.000 % |
239.01/239.18	c |    997368 |    3867    16603    50554 |    40955    13333    125 |  0.000 % |
386.66/386.89	c |   1496156 |    3867    16603    50554 |    45050    17188    101 |  0.000 % |
615.59/615.84	c |   2244338 |    3867    16603    50554 |    49556    32717    132 |  0.000 % |
983.77/984.13	c |   3366612 |    3867    16603    50554 |    54511    32912    109 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519812-1238236620/watcher-1519812-1238236620 -o /tmp/evaluation-result-1519812-1238236620/solver-1519812-1238236620 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519812-1238236620.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: 0.84 0.95 0.98 3/64 25260
/proc/meminfo: memFree=903144/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=7996 CPUtime=0
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 331 0 0 0 0 0 0 0 18 0 1 0 1096327216 8187904 315 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 1999 315 63 219 0 1777 0

[startup+0.00823808 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 25260
/proc/meminfo: memFree=903144/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=8148 CPUtime=0
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 389 0 0 0 0 0 0 0 18 0 1 0 1096327216 8343552 373 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 2037 373 63 219 0 1815 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8148

[startup+0.101251 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 25260
/proc/meminfo: memFree=903144/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=8744 CPUtime=0.09
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 765 0 0 0 9 0 0 0 18 0 1 0 1096327216 8953856 662 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 2186 662 102 219 0 1964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8744

[startup+0.301279 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 25260
/proc/meminfo: memFree=903144/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=8744 CPUtime=0.29
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 945 0 0 0 29 0 0 0 19 0 1 0 1096327216 8953856 842 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 2186 842 102 219 0 1964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8744

[startup+0.701337 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 25260
/proc/meminfo: memFree=903144/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=8744 CPUtime=0.69
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 1289 0 0 0 69 0 0 0 22 0 1 0 1096327216 8953856 1186 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 2186 1187 102 219 0 1964 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8744

[startup+1.50145 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 25261
/proc/meminfo: memFree=897696/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=8876 CPUtime=1.49
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 1950 0 0 0 148 1 0 0 25 0 1 0 1096327216 9089024 1847 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 2219 1847 102 219 0 1997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8876

[startup+3.10168 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 25261
/proc/meminfo: memFree=897248/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=17044 CPUtime=3.09
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 5103 0 0 0 306 3 0 0 25 0 1 0 1096327216 17453056 3476 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 4261 3476 102 219 0 4039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17044

[startup+6.30115 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 25261
/proc/meminfo: memFree=882912/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=22236 CPUtime=6.29
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 6725 0 0 0 625 4 0 0 25 0 1 0 1096327216 22769664 5098 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 5559 5098 102 219 0 5337 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22236

[startup+12.7011 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 25261
/proc/meminfo: memFree=878440/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=26128 CPUtime=12.69
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 7813 0 0 0 1264 5 0 0 25 0 1 0 1096327216 26755072 6186 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 6532 6186 102 219 0 6310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26128

[startup+25.5019 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 25261
/proc/meminfo: memFree=880040/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=26128 CPUtime=25.49
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 11876 0 0 0 2541 8 0 0 25 0 1 0 1096327216 26755072 5920 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 6532 5920 102 219 0 6310 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26128

[startup+51.1016 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 25261
/proc/meminfo: memFree=867688/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=38456 CPUtime=51.07
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 26293 0 0 0 5090 17 0 0 25 0 1 0 1096327216 39378944 8856 1992294400 4194304 5092341 548682068848 18446744073709551615 4250284 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 9614 8856 102 219 0 9392 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38456

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 25261
/proc/meminfo: memFree=859816/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=56032 CPUtime=102.26
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 28262 0 0 0 10207 19 0 0 25 0 1 0 1096327216 57376768 10825 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 14008 10825 102 219 0 13786 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56032

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25261
/proc/meminfo: memFree=858920/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=56032 CPUtime=162.24
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 28488 0 0 0 16204 20 0 0 25 0 1 0 1096327216 57376768 11051 1992294400 4194304 5092341 548682068848 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 14008 11051 102 219 0 13786 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56032

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 25261
/proc/meminfo: memFree=857896/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=56032 CPUtime=222.22
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 28724 0 0 0 22201 21 0 0 25 0 1 0 1096327216 57376768 11287 1992294400 4194304 5092341 548682068848 18446744073709551615 4262255 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 14008 11287 102 219 0 13786 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 56032

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25261
/proc/meminfo: memFree=854824/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=56032 CPUtime=282.2
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 29491 0 0 0 28198 22 0 0 25 0 1 0 1096327216 57376768 12054 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 14008 12054 102 219 0 13786 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 56032

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25261
/proc/meminfo: memFree=846952/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=60892 CPUtime=342.18
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 31436 0 0 0 34195 23 0 0 25 0 1 0 1096327216 62353408 13999 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 15223 13999 102 219 0 15001 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60892

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25261
/proc/meminfo: memFree=847016/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=60892 CPUtime=402.16
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 31436 0 0 0 40193 23 0 0 25 0 1 0 1096327216 62353408 13999 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 15223 13999 102 219 0 15001 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 60892

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25261
/proc/meminfo: memFree=846568/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=60892 CPUtime=462.14
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 31547 0 0 0 46191 23 0 0 25 0 1 0 1096327216 62353408 14110 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 15223 14110 102 219 0 15001 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 60892

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25261
/proc/meminfo: memFree=846568/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=60892 CPUtime=522.12
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 31547 0 0 0 52189 23 0 0 25 0 1 0 1096327216 62353408 14110 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 15223 14110 102 219 0 15001 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 60892

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25261
/proc/meminfo: memFree=845160/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=60892 CPUtime=582.1
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 31905 0 0 0 58186 24 0 0 25 0 1 0 1096327216 62353408 14468 1992294400 4194304 5092341 548682068848 18446744073709551615 4249997 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 15223 14468 102 219 0 15001 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 60892

[startup+642.301 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 25261
/proc/meminfo: memFree=843240/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=60892 CPUtime=642.09
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 38913 0 0 0 64182 27 0 0 25 0 1 0 1096327216 62353408 14872 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 15223 14872 102 219 0 15001 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 60892

[startup+702.302 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 25261
/proc/meminfo: memFree=825064/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=702.07
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 56608 0 0 0 70169 38 0 0 25 0 1 0 1096327216 99254272 19456 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 19456 102 219 0 24010 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 96928

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 25261
/proc/meminfo: memFree=825000/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=762.05
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 56628 0 0 0 76167 38 0 0 25 0 1 0 1096327216 99254272 19476 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 19476 102 219 0 24010 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 96928

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25261
/proc/meminfo: memFree=825000/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=822.02
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 56628 0 0 0 82164 38 0 0 25 0 1 0 1096327216 99254272 19476 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 19476 102 219 0 24010 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 96928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25261
/proc/meminfo: memFree=823592/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=882.01
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 56964 0 0 0 88162 39 0 0 25 0 1 0 1096327216 99254272 19812 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 19812 102 219 0 24010 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 96928

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25261
/proc/meminfo: memFree=823592/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=941.99
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 56964 0 0 0 94160 39 0 0 25 0 1 0 1096327216 99254272 19812 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 19812 102 219 0 24010 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 96928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25261
/proc/meminfo: memFree=823592/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=1001.97
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 56964 0 0 0 100158 39 0 0 25 0 1 0 1096327216 99254272 19812 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 19812 102 219 0 24010 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 96928

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25261
/proc/meminfo: memFree=821544/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=1061.94
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 57476 0 0 0 106154 40 0 0 25 0 1 0 1096327216 99254272 20324 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 20324 102 219 0 24010 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 96928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25261
/proc/meminfo: memFree=821544/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=1121.92
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 57476 0 0 0 112152 40 0 0 25 0 1 0 1096327216 99254272 20324 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 20324 102 219 0 24010 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 96928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25261
/proc/meminfo: memFree=821544/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=1181.91
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 57476 0 0 0 118150 41 0 0 25 0 1 0 1096327216 99254272 20324 1992294400 4194304 5092341 548682068848 18446744073709551615 4242038 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 20324 102 219 0 24010 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 96928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25261
/proc/meminfo: memFree=821480/2055920 swapFree=4175464/4192956
[pid=25260] ppid=25258 vsize=96928 CPUtime=1200.01
/proc/25260/stat : 25260 (minisat) R 25258 25260 25223 0 -1 4194304 57476 0 0 0 119960 41 0 0 25 0 1 0 1096327216 99254272 20324 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25260/statm: 24232 20324 102 219 0 24010 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 96928

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.61
CPU system time (s): 0.425935
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 100308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.425935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57476
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= 1680

runsolver used 0.98185 second user time and 2.33664 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 11:37:00
IDJOB=1519812
IDBENCH=70335
IDSOLVER=546
FILE ID=node30/1519812-1238236620
PBS_JOBID= 9060674
Free space on /tmp= 66316 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519812-1238236620/watcher-1519812-1238236620 -o /tmp/evaluation-result-1519812-1238236620/solver-1519812-1238236620 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519812-1238236620.cnf

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

MD5SUM BENCH= 438060a1be2646cf8b7b6ce135e188f8
RANDOM SEED=1807762005

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        903560 kB
Buffers:         81216 kB
Cached:         981716 kB
SwapCached:      11400 kB
Active:         107076 kB
Inactive:       969200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        903560 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          18604 kB
Slab:            62132 kB
Committed_AS:  2987016 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= 66316 MiB
End job on node30 at 2009-03-28 11:57:03