Trace number 305372

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) 1200.07 1200.11

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.10/0.15	c |  Parsing time:         0.15         s                                       |
0.30/0.32	c ============================[ Search Statistics ]==============================
0.30/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.32	c ===============================================================================
0.30/0.32	c |         0 |   15534    66443   201946 |    22147        0    nan |  0.000 % |
0.30/0.38	c |       103 |   15534    66443   201946 |    24362      103    196 |  0.000 % |
0.40/0.47	c |       253 |   15534    66443   201946 |    26798      253    166 |  0.000 % |
0.51/0.59	c |       478 |   15534    66443   201946 |    29478      478    158 |  0.000 % |
0.71/0.78	c |       816 |   15534    66443   201946 |    32426      816    170 |  0.000 % |
1.01/1.05	c |      1322 |   15534    66443   201946 |    35669     1322    197 |  0.000 % |
1.43/1.48	c |      2081 |   15534    66443   201946 |    39235     2081    214 |  0.000 % |
2.04/2.13	c |      3220 |   15534    66443   201946 |    43159     3220    222 |  0.000 % |
3.06/3.08	c |      4928 |   15534    66443   201946 |    47475     4928    221 |  0.000 % |
4.60/4.68	c |      7490 |   15534    66443   201946 |    52223     7490    227 |  0.000 % |
7.16/7.25	c |     11334 |   15534    66443   201946 |    57445    11334    234 |  0.000 % |
11.47/11.54	c |     17101 |   15534    66443   201946 |    63189    17101    245 |  0.000 % |
18.43/18.45	c |     25750 |   15534    66443   201946 |    69508    25750    251 |  0.000 % |
30.93/31.00	c |     38724 |   15534    66443   201946 |    76459    38724    272 |  0.000 % |
51.61/51.68	c |     58186 |   15534    66443   201946 |    84105    58186    282 |  0.000 % |
87.25/87.33	c |     87379 |   15534    66443   201946 |    92516    12719    267 |  0.000 % |
149.31/149.40	c |    131170 |   15534    66443   201946 |   101767    56510    298 |  0.000 % |
261.96/262.01	c |    196854 |   15534    66443   201946 |   111944    31229    352 |  0.000 % |
479.99/480.07	c |    295382 |   15534    66443   201946 |   123139    30332    336 |  0.000 % |
840.57/840.63	c |    443173 |   15534    66443   201946 |   135453    68918    361 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-305372-1172077680 -o ROOT/results/node16/solver-305372-1172077680 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305372-1172077680/minisat /tmp/evaluation/305372-1172077680/instance-305372-1172077680.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 16375
/proc/meminfo: memFree=1449264/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=2508 CPUtime=0
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 542 0 0 0 0 0 0 0 18 0 1 0 227722353 2568192 526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134533169 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 627 526 58 138 0 486 0

[startup+0.107657 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16375
/proc/meminfo: memFree=1449264/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=6736 CPUtime=0.1
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 1526 0 0 0 10 0 0 0 18 0 1 0 227722353 6897664 1493 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 1684 1494 58 138 0 1543 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6736

[startup+0.518609 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16375
/proc/meminfo: memFree=1449264/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=7284 CPUtime=0.51
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 1935 0 0 0 51 0 0 0 22 0 1 0 227722353 7458816 1689 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 1821 1689 74 138 0 1680 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7284

[startup+1.33851 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1441960/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=8604 CPUtime=1.32
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 2233 0 0 0 132 0 0 0 25 0 1 0 227722353 8810496 1987 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 2151 1987 74 138 0 2010 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8604

[startup+2.97433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1439912/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=11112 CPUtime=2.96
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 2874 0 0 0 295 1 0 0 25 0 1 0 227722353 11378688 2628 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 2778 2628 74 138 0 2637 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11112

[startup+6.25295 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1434728/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=16128 CPUtime=6.24
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 4119 0 0 0 621 3 0 0 25 0 1 0 227722353 16515072 3873 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 4032 3873 74 138 0 3891 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16128

[startup+12.7052 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1425000/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=25188 CPUtime=12.69
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 6399 0 0 0 1265 4 0 0 25 0 1 0 227722353 25792512 6153 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 6297 6153 74 138 0 6156 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25188

[startup+25.6077 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1407912/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=43044 CPUtime=25.6
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 10849 0 0 0 2551 9 0 0 25 0 1 0 227722353 44077056 10603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 10761 10603 74 138 0 10620 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 43044

[startup+51.2138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1377640/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=72964 CPUtime=51.2
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 18319 0 0 0 5104 16 0 0 25 0 1 0 227722353 74715136 18073 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 18241 18073 74 138 0 18100 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 72964

[startup+102.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1340584/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=109128 CPUtime=102.41
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 27378 0 0 0 10215 26 0 0 25 0 1 0 227722353 111747072 27132 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 27282 27132 74 138 0 27141 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 109128

[startup+162.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1340520/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=109128 CPUtime=162.42
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 27378 0 0 0 16216 26 0 0 25 0 1 0 227722353 111747072 27132 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 27282 27132 74 138 0 27141 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 109128

[startup+222.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1313576/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=136504 CPUtime=222.43
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 34176 0 0 0 22211 32 0 0 25 0 1 0 227722353 139780096 33930 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 34126 33930 74 138 0 33985 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 136504

[startup+282.456 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16376
/proc/meminfo: memFree=1308136/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=141524 CPUtime=282.44
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 35446 0 0 0 28209 35 0 0 25 0 1 0 227722353 144920576 35200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 35381 35200 74 138 0 35240 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 141524

[startup+342.469 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16376
/proc/meminfo: memFree=1308136/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=141524 CPUtime=342.45
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 35446 0 0 0 34210 35 0 0 25 0 1 0 227722353 144920576 35200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 35381 35200 74 138 0 35240 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 141524

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1297000/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=152936 CPUtime=402.46
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 38287 0 0 0 40207 39 0 0 25 0 1 0 227722353 156606464 38041 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 38234 38041 74 138 0 38093 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 152936

[startup+462.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1274280/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=175524 CPUtime=462.48
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 43937 0 0 0 46202 46 0 0 25 0 1 0 227722353 179736576 43691 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 43881 43691 74 138 0 43740 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 175524

[startup+522.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1274216/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=175524 CPUtime=522.48
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 43937 0 0 0 52202 46 0 0 25 0 1 0 227722353 179736576 43691 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 43881 43691 74 138 0 43740 0
Current children cumulated CPU time (s) 522.48
Current children cumulated vsize (KiB) 175524

[startup+582.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1274280/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=175524 CPUtime=582.5
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 43937 0 0 0 58203 47 0 0 25 0 1 0 227722353 179736576 43691 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 43881 43691 74 138 0 43740 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 175524

[startup+642.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1274280/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=175524 CPUtime=642.5
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 43937 0 0 0 64203 47 0 0 25 0 1 0 227722353 179736576 43691 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 43881 43691 74 138 0 43740 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 175524

[startup+702.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1262376/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=187544 CPUtime=702.52
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 46957 0 0 0 70201 51 0 0 25 0 1 0 227722353 192045056 46711 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 46886 46711 74 138 0 46745 0
Current children cumulated CPU time (s) 702.52
Current children cumulated vsize (KiB) 187544

[startup+762.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1254056/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=195612 CPUtime=762.53
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 48972 0 0 0 76200 53 0 0 25 0 1 0 227722353 200306688 48726 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 48903 48726 74 138 0 48762 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 195612

[startup+822.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1253992/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=195612 CPUtime=822.55
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 48972 0 0 0 82201 54 0 0 25 0 1 0 227722353 200306688 48726 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 48903 48726 74 138 0 48762 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 195612

[startup+882.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1254056/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=195612 CPUtime=882.55
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 48972 0 0 0 88201 54 0 0 25 0 1 0 227722353 200306688 48726 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 48903 48726 74 138 0 48762 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 195612

[startup+942.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1253992/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=195612 CPUtime=942.56
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 48972 0 0 0 94201 55 0 0 25 0 1 0 227722353 200306688 48726 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 48903 48726 74 138 0 48762 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 195612

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1231720/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=218084 CPUtime=1002.57
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 54535 0 0 0 100195 62 0 0 25 0 1 0 227722353 223318016 54289 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 54521 54289 74 138 0 54380 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 218084

[startup+1062.64 s]
/proc/loadavg: 1.03 1.01 1.00 3/78 16376
/proc/meminfo: memFree=1231784/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=218084 CPUtime=1062.58
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 54535 0 0 0 106196 62 0 0 25 0 1 0 227722353 223318016 54289 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 54521 54289 74 138 0 54380 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 218084

[startup+1122.65 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16376
/proc/meminfo: memFree=1231720/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=218084 CPUtime=1122.6
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 54535 0 0 0 112197 63 0 0 25 0 1 0 227722353 223318016 54289 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 54521 54289 74 138 0 54380 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 218084

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1231720/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=218084 CPUtime=1182.61
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 54535 0 0 0 118197 64 0 0 25 0 1 0 227722353 223318016 54289 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 54521 54289 74 138 0 54380 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 218084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1231720/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=218084 CPUtime=1200.02
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 54535 0 0 0 119938 64 0 0 25 0 1 0 227722353 223318016 54289 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 54521 54289 74 138 0 54380 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 218084

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

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

[startup+1200.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16376
/proc/meminfo: memFree=1231720/2055920 swapFree=4192812/4192956
[pid=16375] ppid=16373 vsize=218084 CPUtime=1200.02
/proc/16375/stat : 16375 (minisat) R 16373 16375 15041 0 -1 4194304 54535 0 0 0 119938 64 0 0 25 0 1 0 227722353 223318016 54289 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16375/statm: 54521 54289 74 138 0 54380 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 218084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.07
CPU user time (s): 1199.39
CPU system time (s): 0.679896
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 218084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.39
system time used= 0.679896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54535
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= 8104

runsolver used 1.46278 second user time and 2.76958 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 21 17:08:00 UTC 2007

IDJOB= 305372
IDBENCH= 20155
IDSOLVER= 109
FILE ID= node16/305372-1172077680

PBS_JOBID= 3865302

Free space on /tmp= 66546 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/305372-1172077680/minisat /tmp/evaluation/305372-1172077680/instance-305372-1172077680.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-305372-1172077680 -o ROOT/results/node16/solver-305372-1172077680 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305372-1172077680/minisat /tmp/evaluation/305372-1172077680/instance-305372-1172077680.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 169251548

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1449736 kB
Buffers:         59040 kB
Cached:         412336 kB
SwapCached:          0 kB
Active:         216528 kB
Inactive:       309140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2388 kB
Writeback:           0 kB
Mapped:          73156 kB
Slab:            66120 kB
Committed_AS:  1019056 kB
PageTables:       1724 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= 66546 MiB

End job on node16 on Wed Feb 21 17:28:02 UTC 2007