Trace number 334497

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

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:  4703                                                 |
0.00/0.00	c |  Number of clauses:    45358                                                |
0.09/0.14	c |  Parsing time:         0.14         s                                       |
0.39/0.40	c ============================[ Search Statistics ]==============================
0.39/0.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.40	c ===============================================================================
0.39/0.40	c |         0 |    4507    37207   133016 |    12402        0    nan |  0.000 % |
0.39/0.42	c |       100 |    4506    37207   133016 |    13642       99      8 |  4.168 % |
0.39/0.43	c |       251 |    4506    37207   133016 |    15006      250     10 |  4.168 % |
0.49/0.53	c |       476 |    4506    37207   133016 |    16507      475     22 |  4.168 % |
0.69/0.79	c |       814 |    4506    37207   133016 |    18158      813     33 |  4.168 % |
1.09/1.18	c |      1321 |    4506    37061   132620 |    19974     1320     38 |  4.168 % |
1.59/1.67	c |      2080 |    4506    37061   132620 |    21971     2079     43 |  4.168 % |
2.49/2.51	c |      3219 |    4506    37061   132620 |    24168     3218     47 |  4.168 % |
3.79/3.83	c |      4928 |    4506    37061   132620 |    26585     4927     50 |  4.168 % |
6.09/6.16	c |      7491 |    4506    37061   132620 |    29244     7490     48 |  4.168 % |
11.99/12.09	c |     11335 |    4506    37061   132620 |    32168    11334     48 |  4.168 % |
19.59/19.60	c |     17102 |    4506    37061   132620 |    35385    17101     50 |  4.168 % |
34.98/35.03	c |     25752 |    4506    37061   132620 |    38923    25751     50 |  4.168 % |
57.17/57.23	c |     38727 |    4506    37061   132620 |    42816    38726     56 |  4.168 % |
95.46/95.54	c |     58188 |    4506    37061   132620 |    47097    26471     53 |  4.168 % |
141.24/141.39	c |     87380 |    4506    37061   132620 |    51807    20296     45 |  4.168 % |
185.32/185.40	c |    131169 |    4506    37061   132620 |    56988    26880     37 |  4.168 % |
281.88/282.09	c |    196854 |    4505    37053   132592 |    62687    49093     51 |  4.189 % |
435.22/435.49	c |    295380 |    4503    37037   132540 |    68955    44386     55 |  4.253 % |
633.36/633.69	c |    443169 |    4501    37021   132486 |    75851    29487     49 |  4.274 % |
947.93/948.34	c |    664852 |    4499    37005   132434 |    83436    76678     39 |  4.316 % |

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/node6/watcher-334497-1173575990 -o ROOT/results/node6/solver-334497-1173575990 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334497-1173575990/minisat /tmp/evaluation/334497-1173575990/instance-334497-1173575990.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: 1.04 1.07 1.00 3/77 22304
/proc/meminfo: memFree=1366328/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=2508 CPUtime=0
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 536 0 0 0 0 0 0 0 18 0 1 0 377553706 2568192 520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134525433 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 627 520 58 138 0 486 0

[startup+0.011036 s]
/proc/loadavg: 1.04 1.07 1.00 3/77 22304
/proc/meminfo: memFree=1366328/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=2508 CPUtime=0
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 542 0 0 0 0 0 0 0 18 0 1 0 377553706 2568192 526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 627 526 58 138 0 486 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2508

[startup+0.101053 s]
/proc/loadavg: 1.04 1.07 1.00 3/77 22304
/proc/meminfo: memFree=1366328/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=4756 CPUtime=0.09
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 1079 0 0 0 9 0 0 0 18 0 1 0 377553706 4870144 1063 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 1189 1063 58 138 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4756

[startup+0.301091 s]
/proc/loadavg: 1.04 1.07 1.00 3/77 22304
/proc/meminfo: memFree=1366328/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=5828 CPUtime=0.29
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 1346 0 0 0 29 0 0 0 19 0 1 0 377553706 5967872 1330 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530825 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 1457 1330 72 138 0 1316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5828

[startup+0.701171 s]
/proc/loadavg: 1.04 1.07 1.00 3/77 22304
/proc/meminfo: memFree=1366328/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=5392 CPUtime=0.69
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 1407 0 0 0 69 0 0 0 23 0 1 0 377553706 5521408 1252 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551845 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 1348 1252 73 138 0 1207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5392

[startup+1.50133 s]
/proc/loadavg: 1.04 1.07 1.00 2/78 22305
/proc/meminfo: memFree=1361456/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=5392 CPUtime=1.49
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 1407 0 0 0 149 0 0 0 25 0 1 0 377553706 5521408 1252 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550282 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 1348 1252 73 138 0 1207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5392

[startup+3.10164 s]
/proc/loadavg: 1.04 1.07 1.00 2/78 22305
/proc/meminfo: memFree=1361264/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=5392 CPUtime=3.09
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 1408 0 0 0 309 0 0 0 25 0 1 0 377553706 5521408 1253 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 1348 1253 73 138 0 1207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5392

[startup+6.30127 s]
/proc/loadavg: 1.04 1.07 1.00 2/78 22305
/proc/meminfo: memFree=1360944/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=6184 CPUtime=6.29
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 1579 0 0 0 628 1 0 0 25 0 1 0 377553706 6332416 1424 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 1546 1424 73 138 0 1405 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6184

[startup+12.7015 s]
/proc/loadavg: 1.03 1.07 1.00 2/78 22305
/proc/meminfo: memFree=1359728/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=7240 CPUtime=12.68
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 1843 0 0 0 1267 1 0 0 25 0 1 0 377553706 7413760 1688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 1810 1688 73 138 0 1669 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7240

[startup+25.5011 s]
/proc/loadavg: 1.03 1.06 1.00 2/78 22305
/proc/meminfo: memFree=1357552/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=9196 CPUtime=25.48
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 2351 0 0 0 2546 2 0 0 25 0 1 0 377553706 9416704 2196 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 2299 2196 73 138 0 2158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9196

[startup+51.1011 s]
/proc/loadavg: 1.02 1.06 1.00 2/78 22305
/proc/meminfo: memFree=1353264/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=13584 CPUtime=51.07
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 3439 0 0 0 5104 3 0 0 25 0 1 0 377553706 13910016 3284 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 3396 3284 73 138 0 3255 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13584

[startup+102.305 s]
/proc/loadavg: 1.00 1.05 1.00 2/78 22305
/proc/meminfo: memFree=1351024/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=15700 CPUtime=102.26
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 3954 0 0 0 10222 4 0 0 25 0 1 0 377553706 16076800 3799 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 3925 3799 73 138 0 3784 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15700

[startup+162.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 22305
/proc/meminfo: memFree=1350192/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=16516 CPUtime=162.23
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 4146 0 0 0 16218 5 0 0 25 0 1 0 377553706 16912384 3991 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 4129 3991 73 138 0 3988 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16516

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 22305
/proc/meminfo: memFree=1350192/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=16516 CPUtime=222.2
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 4151 0 0 0 22215 5 0 0 25 0 1 0 377553706 16912384 3996 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 4129 3996 73 138 0 3988 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 16516

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22305
/proc/meminfo: memFree=1348656/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=18136 CPUtime=282.18
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 4571 0 0 0 28212 6 0 0 25 0 1 0 377553706 18571264 4416 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 4534 4416 73 138 0 4393 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18136

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22305
/proc/meminfo: memFree=1344560/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=22216 CPUtime=342.16
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 5564 0 0 0 34208 8 0 0 25 0 1 0 377553706 22749184 5409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 5554 5409 73 138 0 5413 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22216

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22305
/proc/meminfo: memFree=1342512/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=24280 CPUtime=402.14
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6071 0 0 0 40205 9 0 0 25 0 1 0 377553706 24862720 5916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6070 5916 73 138 0 5929 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 24280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1342576/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=24280 CPUtime=462.11
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6071 0 0 0 46202 9 0 0 25 0 1 0 377553706 24862720 5916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6070 5916 73 138 0 5929 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 24280

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1342512/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=24412 CPUtime=522.1
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6085 0 0 0 52200 10 0 0 25 0 1 0 377553706 24997888 5930 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6103 5930 73 138 0 5962 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 24412

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340784/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26152 CPUtime=582.08
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6536 0 0 0 58197 11 0 0 25 0 1 0 377553706 26779648 6381 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6538 6381 73 138 0 6397 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 26152

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340464/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26488 CPUtime=642.05
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6604 0 0 0 64194 11 0 0 25 0 1 0 377553706 27123712 6449 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6622 6449 73 138 0 6481 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 26488

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340400/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26488 CPUtime=702.02
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6611 0 0 0 70191 11 0 0 25 0 1 0 377553706 27123712 6456 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6622 6456 73 138 0 6481 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 26488

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340336/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26488 CPUtime=762.01
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6616 0 0 0 76189 12 0 0 25 0 1 0 377553706 27123712 6461 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556003 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6622 6461 73 138 0 6481 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 26488

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340400/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26488 CPUtime=821.98
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6616 0 0 0 82186 12 0 0 25 0 1 0 377553706 27123712 6461 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6622 6461 73 138 0 6481 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 26488

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340272/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26640 CPUtime=881.96
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6642 0 0 0 88183 13 0 0 25 0 1 0 377553706 27279360 6487 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6660 6487 73 138 0 6519 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 26640

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340208/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26784 CPUtime=941.94
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6671 0 0 0 94181 13 0 0 25 0 1 0 377553706 27426816 6516 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6696 6516 73 138 0 6555 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 26784

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340144/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26784 CPUtime=1001.92
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6678 0 0 0 100178 14 0 0 25 0 1 0 377553706 27426816 6523 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6696 6523 73 138 0 6555 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 26784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340144/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26784 CPUtime=1061.89
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6681 0 0 0 106175 14 0 0 25 0 1 0 377553706 27426816 6526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6696 6526 73 138 0 6555 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 26784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340144/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26784 CPUtime=1121.87
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6681 0 0 0 112172 15 0 0 25 0 1 0 377553706 27426816 6526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6696 6526 73 138 0 6555 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 26784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1340016/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=26928 CPUtime=1181.85
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6715 0 0 0 118170 15 0 0 25 0 1 0 377553706 27574272 6560 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6732 6560 73 138 0 6591 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 26928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1339760/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=27068 CPUtime=1200.04
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6774 0 0 0 119989 15 0 0 25 0 1 0 377553706 27717632 6619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6767 6619 73 138 0 6626 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 27068

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22305
/proc/meminfo: memFree=1339760/2055924 swapFree=4156956/4192956
[pid=22304] ppid=22302 vsize=27068 CPUtime=1200.04
/proc/22304/stat : 22304 (minisat) R 22302 22304 21955 0 -1 4194304 6774 0 0 0 119989 15 0 0 25 0 1 0 377553706 27717632 6619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22304/statm: 6767 6619 73 138 0 6626 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 27068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.162975
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 27068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6774
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= 24574

runsolver used 1.38079 second user time and 2.98754 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Mar 11 01:19:50 UTC 2007

IDJOB= 334497
IDBENCH= 24629
IDSOLVER= 109
FILE ID= node6/334497-1173575990

PBS_JOBID= 4101216

Free space on /tmp= 66375 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334497-1173575990/minisat /tmp/evaluation/334497-1173575990/instance-334497-1173575990.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-334497-1173575990 -o ROOT/results/node6/solver-334497-1173575990 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334497-1173575990/minisat /tmp/evaluation/334497-1173575990/instance-334497-1173575990.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3ec02d98577965dc40d4f2f9fa0499c0

RANDOM SEED= 991714871

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1366800 kB
Buffers:         53248 kB
Cached:         544684 kB
SwapCached:       2236 kB
Active:         357564 kB
Inactive:       263068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1366800 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            54084 kB
Committed_AS:  1341904 kB
PageTables:       1744 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= 66375 MiB

End job on node6 on Sun Mar 11 01:39:52 UTC 2007