Trace number 328905

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, and are wall clock time (not CPU 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 SAT 2007 (with assertions)? (TO) 1200.1 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k85.cnf
MD5SUMc3d30b6959b230b8a74fb1a82919c5c8
Bench CategoryINDUST (industrial 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 variables47152
Number of clauses169625
Sum of the clauses size451547
Maximum clause length37
Minimum clause length1
Number of clauses of size 11123
Number of clauses of size 288141
Number of clauses of size 373930
Number of clauses of size 4426
Number of clauses of size 5825
Number of clauses of size over 55180

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  47152                                                |
0.00/0.00	c |  Number of clauses:    169625                                               |
0.19/0.24	c |  Parsing time:         0.23         s                                       |
1.09/1.10	c ============================[ Search Statistics ]==============================
1.09/1.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.09/1.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.09/1.10	c ===============================================================================
1.09/1.10	c |         0 |   18131   121624   436767 |    40541        0    nan |  0.000 % |
1.09/1.16	c |       100 |   18131   121624   436767 |    44595      100     49 |  2.394 % |
1.19/1.21	c |       250 |   18131   121624   436767 |    49055      250     43 |  2.394 % |
1.29/1.32	c |       478 |   18131   121624   436767 |    53960      478     44 |  2.394 % |
1.39/1.49	c |       815 |   18131   121624   436767 |    59356      815     38 |  2.394 % |
1.49/1.59	c |      1321 |   18131   121624   436767 |    65292     1321     34 |  2.394 % |
1.99/2.07	c |      2080 |   18131   121624   436767 |    71821     2080     53 |  2.394 % |
2.39/2.44	c |      3219 |   18131   121624   436767 |    79003     3219     55 |  2.394 % |
2.49/2.55	c |      4929 |   18131   121624   436767 |    86903     4929     40 |  2.394 % |
4.09/4.18	c |      7491 |   18131   121624   436767 |    95594     7491     61 |  2.394 % |
5.49/5.56	c |     11335 |   18131   121624   436767 |   105153    11335     59 |  2.394 % |
10.78/10.90	c |     17101 |   18131   121624   436767 |   115669    17101     83 |  2.394 % |
18.89/18.98	c |     25751 |   18131   121624   436767 |   127236    25751     88 |  2.394 % |
27.78/27.81	c |     38726 |   18131   121624   436767 |   139959    38726     80 |  2.394 % |
58.57/58.64	c |     58187 |   18131   121624   436767 |   153955    58187    105 |  2.394 % |
109.85/109.90	c |     87380 |   18131   121624   436767 |   169351    87380    141 |  2.394 % |
165.74/165.86	c |    131171 |   18131   121624   436767 |   186286   131171    128 |  2.394 % |
249.32/249.41	c |    196855 |   18131   121624   436767 |   204914   196855    128 |  2.394 % |
504.75/504.91	c |    295381 |   18131   121624   436767 |   225406    92308    139 |  2.394 % |
985.12/985.46	c |    443170 |   18129   121604   436684 |   247947    16301    152 |  2.399 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-328905-1173127012 -o ROOT/results/node55/solver-328905-1173127012 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328905-1173127012/minisat /tmp/evaluation/328905-1173127012/instance-328905-1173127012.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): 2400 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: 0.99 0.98 0.91 3/64 20167
/proc/meminfo: memFree=956128/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=1756 CPUtime=0
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 332657681 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520183 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 439 319 50 138 0 298 0

[startup+0.0836079 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 20167
/proc/meminfo: memFree=956128/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=6852 CPUtime=0.07
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 1529 0 0 0 7 0 0 0 18 0 1 0 332657681 7016448 1513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 1713 1513 58 138 0 1572 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6852

[startup+0.10161 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 20167
/proc/meminfo: memFree=956128/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=7752 CPUtime=0.09
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 1741 0 0 0 8 1 0 0 18 0 1 0 332657681 7938048 1725 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 1938 1725 58 138 0 1797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7752

[startup+0.301628 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 20167
/proc/meminfo: memFree=956128/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=18148 CPUtime=0.29
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 3997 0 0 0 27 2 0 0 19 0 1 0 332657681 18583552 3981 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549269 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 4537 3981 72 138 0 4396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18148

[startup+0.701667 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 20167
/proc/meminfo: memFree=956128/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=26880 CPUtime=0.69
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 6147 0 0 0 67 2 0 0 22 0 1 0 332657681 27525120 6131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134535768 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 6720 6131 72 138 0 6579 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26880

[startup+1.50174 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=930648/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=24680 CPUtime=1.49
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 6532 0 0 0 147 2 0 0 25 0 1 0 332657681 25272320 5749 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 6170 5749 74 138 0 6029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24680

[startup+3.1019 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=933016/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=24680 CPUtime=3.09
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 6532 0 0 0 307 2 0 0 25 0 1 0 332657681 25272320 5749 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 6170 5749 74 138 0 6029 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24680

[startup+6.3012 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=932824/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=25672 CPUtime=6.28
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 6748 0 0 0 625 3 0 0 25 0 1 0 332657681 26288128 5965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 6418 5965 74 138 0 6277 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25672

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=929176/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=29072 CPUtime=12.69
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 7608 0 0 0 1264 5 0 0 25 0 1 0 332657681 29769728 6825 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 7268 6825 74 138 0 7127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29072

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=923992/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=33988 CPUtime=25.48
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 8851 0 0 0 2542 6 0 0 25 0 1 0 332657681 34803712 8068 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 8497 8068 74 138 0 8356 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33988

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=913496/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=44640 CPUtime=51.08
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 11512 0 0 0 5098 10 0 0 25 0 1 0 332657681 45711360 10729 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 11160 10729 74 138 0 11019 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44640

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=888024/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=69856 CPUtime=102.26
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 17813 0 0 0 10209 17 0 0 25 0 1 0 332657681 71532544 17030 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 17464 17030 74 138 0 17323 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69856

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=867160/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=90944 CPUtime=162.24
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 23052 0 0 0 16202 22 0 0 25 0 1 0 332657681 93126656 22269 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 22736 22269 74 138 0 22595 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 90944

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=840600/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=117388 CPUtime=222.22
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 29652 0 0 0 22194 28 0 0 25 0 1 0 332657681 120205312 28869 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 29347 28869 74 138 0 29206 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 117388

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20168
/proc/meminfo: memFree=825240/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=132988 CPUtime=282.21
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 33485 0 0 0 28188 33 0 0 25 0 1 0 332657681 136179712 32702 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 33247 32702 74 138 0 33106 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 132988

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=822296/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=135760 CPUtime=342.19
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 34173 0 0 0 34186 33 0 0 25 0 1 0 332657681 139018240 33390 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 33940 33390 74 138 0 33799 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 135760

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=822296/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=135760 CPUtime=402.17
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 34175 0 0 0 40184 33 0 0 25 0 1 0 332657681 139018240 33392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556277 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 33940 33392 74 138 0 33799 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 135760

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=822296/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=135760 CPUtime=462.16
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 34175 0 0 0 46183 33 0 0 25 0 1 0 332657681 139018240 33392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 33940 33392 74 138 0 33799 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 135760

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=822296/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=135760 CPUtime=522.14
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 34175 0 0 0 52181 33 0 0 25 0 1 0 332657681 139018240 33392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 33940 33392 74 138 0 33799 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 135760

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=822296/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=135760 CPUtime=582.12
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 34175 0 0 0 58179 33 0 0 25 0 1 0 332657681 139018240 33392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 33940 33392 74 138 0 33799 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 135760

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=822232/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=135760 CPUtime=642.11
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 34175 0 0 0 64178 33 0 0 25 0 1 0 332657681 139018240 33392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 33940 33392 74 138 0 33799 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 135760

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=822296/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=135760 CPUtime=702.09
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 34175 0 0 0 70176 33 0 0 25 0 1 0 332657681 139018240 33392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 33940 33392 74 138 0 33799 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 135760

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=809496/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=148456 CPUtime=762.08
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 37359 0 0 0 76171 37 0 0 25 0 1 0 332657681 152018944 36576 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 37114 36576 74 138 0 36973 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 148456

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=798680/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=159492 CPUtime=822.06
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 40104 0 0 0 82166 40 0 0 25 0 1 0 332657681 163319808 39321 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 39873 39321 74 138 0 39732 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 159492

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=789016/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=169088 CPUtime=882.04
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 42485 0 0 0 88161 43 0 0 25 0 1 0 332657681 173146112 41702 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 42272 41702 74 138 0 42131 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 169088

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=779928/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=178248 CPUtime=942.03
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 44783 0 0 0 94158 45 0 0 25 0 1 0 332657681 182525952 44000 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 44562 44000 74 138 0 44421 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 178248

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=773592/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=184504 CPUtime=1002.01
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 46331 0 0 0 100154 47 0 0 25 0 1 0 332657681 188932096 45548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 46126 45548 74 138 0 45985 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 184504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=773592/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=184504 CPUtime=1061.99
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 46331 0 0 0 106152 47 0 0 25 0 1 0 332657681 188932096 45548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 46126 45548 74 138 0 45985 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 184504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=773592/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=184504 CPUtime=1121.98
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 46331 0 0 0 112151 47 0 0 25 0 1 0 332657681 188932096 45548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 46126 45548 74 138 0 45985 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 184504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=773592/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=184504 CPUtime=1181.96
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 46331 0 0 0 118149 47 0 0 25 0 1 0 332657681 188932096 45548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 46126 45548 74 138 0 45985 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 184504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 20170
/proc/meminfo: memFree=773528/2055920 swapFree=4183804/4192956
[pid=20167] ppid=20165 vsize=184504 CPUtime=1200.06
/proc/20167/stat : 20167 (minisat) R 20165 20167 19425 0 -1 4194304 46331 0 0 0 119959 47 0 0 25 0 1 0 332657681 188932096 45548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20167/statm: 46126 45548 74 138 0 45985 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 184504

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): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.6
CPU system time (s): 0.503923
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 184504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.503923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46331
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= 6
involuntary context switches= 2333

runsolver used 0.867868 second user time and 2.42463 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Mar  5 20:36:52 UTC 2007

IDJOB= 328905
IDBENCH= 20527
IDSOLVER= 109
FILE ID= node55/328905-1173127012

PBS_JOBID= 4015159

Free space on /tmp= 66504 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/328905-1173127012/minisat /tmp/evaluation/328905-1173127012/instance-328905-1173127012.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-328905-1173127012 -o ROOT/results/node55/solver-328905-1173127012 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328905-1173127012/minisat /tmp/evaluation/328905-1173127012/instance-328905-1173127012.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c3d30b6959b230b8a74fb1a82919c5c8

RANDOM SEED= 475347460

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.247
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		: 3000.247
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:        956536 kB
Buffers:         37152 kB
Cached:         977436 kB
SwapCached:       3100 kB
Active:          42148 kB
Inactive:       982524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        956536 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            5020 kB
Writeback:           0 kB
Mapped:          16212 kB
Slab:            60768 kB
Committed_AS:   954732 kB
PageTables:       1384 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= 66504 MiB

End job on node55 on Mon Mar  5 20:56:55 UTC 2007