Trace number 297541

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 1200.56

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
MD5SUM0577e850c93565cf0b1a3d4bebd7841c
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     540     2327     7023 |      775        0    nan |  0.000 % |
0.00/0.01	c |       100 |     540     2327     7023 |      853      100     24 |  0.000 % |
0.00/0.01	c |       250 |     540     2327     7023 |      938      250     24 |  0.000 % |
0.00/0.02	c |       476 |     540     2327     7023 |     1032      476     23 |  0.000 % |
0.00/0.03	c |       813 |     540     2327     7023 |     1135      813     23 |  0.000 % |
0.00/0.06	c |      1320 |     540     2327     7023 |     1249      734     21 |  0.000 % |
0.00/0.09	c |      2080 |     540     2327     7023 |     1374      840     21 |  0.000 % |
0.10/0.15	c |      3220 |     540     2327     7023 |     1511     1256     24 |  0.000 % |
0.20/0.23	c |      4928 |     540     2327     7023 |     1662     1384     21 |  0.000 % |
0.31/0.37	c |      7491 |     540     2327     7023 |     1828     1364     23 |  0.000 % |
0.51/0.58	c |     11338 |     540     2327     7023 |     2011     1444     21 |  0.000 % |
0.82/0.89	c |     17105 |     540     2327     7023 |     2213     2057     21 |  0.000 % |
1.33/1.38	c |     25754 |     540     2327     7023 |     2434     1635     23 |  0.000 % |
2.15/2.16	c |     38728 |     540     2327     7023 |     2677     2128     23 |  0.000 % |
3.27/3.36	c |     58189 |     540     2327     7023 |     2945     2419     26 |  0.000 % |
5.22/5.25	c |     87382 |     540     2327     7023 |     3240     1578     21 |  0.000 % |
8.09/8.12	c |    131172 |     540     2327     7023 |     3564     2514     23 |  0.000 % |
12.59/12.66	c |    196856 |     540     2327     7023 |     3920     2968     23 |  0.000 % |
19.65/19.69	c |    295384 |     540     2327     7023 |     4312     2060     23 |  0.000 % |
30.71/30.76	c |    443174 |     540     2327     7023 |     4743     3319     25 |  0.000 % |
47.80/47.91	c |    664858 |     540     2327     7023 |     5218     4166     24 |  0.000 % |
74.93/74.99	c |    997385 |     540     2327     7023 |     5740     4119     24 |  0.000 % |
116.70/116.85	c |   1496175 |     540     2327     7023 |     6314     4156     22 |  0.000 % |
180.38/180.53	c |   2244357 |     540     2327     7023 |     6945     3863     22 |  0.000 % |
282.87/283.00	c |   3366632 |     540     2327     7023 |     7640     5618     23 |  0.000 % |
445.45/445.69	c |   5050044 |     540     2327     7023 |     8404     6701     26 |  0.000 % |
704.15/704.50	c |   7575160 |     540     2327     7023 |     9244     4518     26 |  0.000 % |
1099.55/1099.99	c |  11362836 |     540     2327     7023 |    10168     6907     23 |  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/node33/watcher-297541-1171840674 -o ROOT/results/node33/solver-297541-1171840674 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297541-1171840674/minisat /tmp/evaluation/297541-1171840674/instance-297541-1171840674.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: 0.99 0.97 0.94 3/64 17463
/proc/meminfo: memFree=892472/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=1884 CPUtime=0
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 109102696 1929216 147 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530734 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 471 147 72 138 0 330 0

[startup+0.107361 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 17463
/proc/meminfo: memFree=892472/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=2016 CPUtime=0.1
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 191 0 0 0 10 0 0 0 18 0 1 0 109102696 2064384 175 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 504 175 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515445 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 17463
/proc/meminfo: memFree=892472/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=2148 CPUtime=0.51
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 229 0 0 0 51 0 0 0 21 0 1 0 109102696 2199552 213 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 537 213 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33661 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 17464
/proc/meminfo: memFree=891760/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=2280 CPUtime=1.33
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 262 0 0 0 133 0 0 0 25 0 1 0 109102696 2334720 246 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 570 246 73 138 0 429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2280

[startup+2.97295 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 17464
/proc/meminfo: memFree=891504/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=2544 CPUtime=2.97
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 303 0 0 0 297 0 0 0 25 0 1 0 109102696 2605056 287 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 636 287 73 138 0 495 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2544

[startup+6.25163 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 17464
/proc/meminfo: memFree=891248/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=2676 CPUtime=6.24
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 348 0 0 0 624 0 0 0 25 0 1 0 109102696 2740224 332 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 669 332 73 138 0 528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2676

[startup+12.7029 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 17466
/proc/meminfo: memFree=890928/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=2940 CPUtime=12.69
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 405 0 0 0 1269 0 0 0 25 0 1 0 109102696 3010560 389 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 735 389 73 138 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2940

[startup+25.6046 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 17466
/proc/meminfo: memFree=890608/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=3204 CPUtime=25.59
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 499 0 0 0 2559 0 0 0 25 0 1 0 109102696 3280896 483 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550787 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 801 483 73 138 0 660 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3204

[startup+51.2088 s]
/proc/loadavg: 1.05 0.99 0.95 2/65 17466
/proc/meminfo: memFree=890224/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=3736 CPUtime=51.18
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 601 0 0 0 5118 0 0 0 25 0 1 0 109102696 3825664 585 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 934 585 73 138 0 793 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 3736

[startup+102.416 s]
/proc/loadavg: 1.02 0.99 0.95 2/65 17466
/proc/meminfo: memFree=889712/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=4152 CPUtime=102.37
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 732 0 0 0 10237 0 0 0 25 0 1 0 109102696 4251648 716 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1038 716 73 138 0 897 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 4152

[startup+162.433 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 17466
/proc/meminfo: memFree=889264/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=4556 CPUtime=162.36
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 833 0 0 0 16236 0 0 0 25 0 1 0 109102696 4665344 817 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1139 817 73 138 0 998 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 4556

[startup+222.451 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 17466
/proc/meminfo: memFree=888944/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=4964 CPUtime=222.35
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 929 0 0 0 22235 0 0 0 25 0 1 0 109102696 5083136 913 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1241 913 73 138 0 1100 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 4964

[startup+282.474 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 17466
/proc/meminfo: memFree=888688/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=5232 CPUtime=282.36
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 989 0 0 0 28235 1 0 0 25 0 1 0 109102696 5357568 973 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1308 973 73 138 0 1167 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 5232

[startup+342.49 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 17466
/proc/meminfo: memFree=888368/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=5500 CPUtime=342.36
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1065 0 0 0 34235 1 0 0 25 0 1 0 109102696 5632000 1049 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1375 1049 73 138 0 1234 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5500

[startup+402.509 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 17466
/proc/meminfo: memFree=888176/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=5772 CPUtime=402.35
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1118 0 0 0 40234 1 0 0 25 0 1 0 109102696 5910528 1102 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1443 1102 73 138 0 1302 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 5772

[startup+462.523 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 17466
/proc/meminfo: memFree=887920/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=6084 CPUtime=462.34
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1186 0 0 0 46233 1 0 0 25 0 1 0 109102696 6230016 1170 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1521 1170 73 138 0 1380 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 6084

[startup+522.541 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 17466
/proc/meminfo: memFree=887728/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=6216 CPUtime=522.33
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1240 0 0 0 52232 1 0 0 25 0 1 0 109102696 6365184 1224 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1554 1224 73 138 0 1413 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 6216

[startup+582.564 s]
/proc/loadavg: 1.05 1.00 0.95 2/65 17466
/proc/meminfo: memFree=887536/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=6348 CPUtime=582.33
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1270 0 0 0 58232 1 0 0 25 0 1 0 109102696 6500352 1254 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1587 1254 73 138 0 1446 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 6348

[startup+642.578 s]
/proc/loadavg: 1.02 1.00 0.95 2/65 17466
/proc/meminfo: memFree=887408/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=6484 CPUtime=642.32
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1316 0 0 0 64231 1 0 0 25 0 1 0 109102696 6639616 1300 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134563012 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1621 1300 73 138 0 1480 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 6484

[startup+702.592 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=887216/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=6748 CPUtime=702.31
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1357 0 0 0 70230 1 0 0 25 0 1 0 109102696 6909952 1341 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1687 1341 73 138 0 1546 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 6748

[startup+762.606 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=887024/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=6884 CPUtime=762.31
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1400 0 0 0 76229 2 0 0 25 0 1 0 109102696 7049216 1384 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1721 1384 73 138 0 1580 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 6884

[startup+822.628 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=886832/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=7024 CPUtime=822.31
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1447 0 0 0 82229 2 0 0 25 0 1 0 109102696 7192576 1431 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1756 1431 73 138 0 1615 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 7024

[startup+882.647 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=886640/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=7160 CPUtime=882.3
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1487 0 0 0 88228 2 0 0 25 0 1 0 109102696 7331840 1471 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1790 1471 73 138 0 1649 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 7160

[startup+942.662 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=886576/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=7304 CPUtime=942.29
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1519 0 0 0 94227 2 0 0 25 0 1 0 109102696 7479296 1503 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550480 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1826 1503 73 138 0 1685 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 7304

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=886512/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=7444 CPUtime=1002.29
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1530 0 0 0 100227 2 0 0 25 0 1 0 109102696 7622656 1514 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1861 1514 73 138 0 1720 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 7444

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=886512/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=7444 CPUtime=1062.28
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1558 0 0 0 106226 2 0 0 25 0 1 0 109102696 7622656 1542 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1861 1542 73 138 0 1720 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 7444

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=886320/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=7584 CPUtime=1122.28
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1590 0 0 0 112226 2 0 0 25 0 1 0 109102696 7766016 1574 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1896 1574 73 138 0 1755 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 7584

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=886064/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=7856 CPUtime=1182.27
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1639 0 0 0 118225 2 0 0 25 0 1 0 109102696 8044544 1623 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1964 1623 73 138 0 1823 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 7856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=886000/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=7856 CPUtime=1200.09
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1652 0 0 0 120007 2 0 0 25 0 1 0 109102696 8044544 1636 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1964 1636 73 138 0 1823 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7856

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

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

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17466
/proc/meminfo: memFree=886000/2055920 swapFree=4183908/4192956
[pid=17463] ppid=17461 vsize=7856 CPUtime=1200.09
/proc/17463/stat : 17463 (minisat) R 17461 17463 15880 0 -1 4194304 1652 0 0 0 120007 2 0 0 25 0 1 0 109102696 8044544 1636 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/17463/statm: 1964 1636 73 138 0 1823 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.027995
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 7856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1652
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= 3025

runsolver used 0.809876 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sun Feb 18 23:17:54 UTC 2007

IDJOB= 297541
IDBENCH= 19964
IDSOLVER= 109
FILE ID= node33/297541-1171840674

PBS_JOBID= 3839659

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1073303884-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297541-1171840674/minisat /tmp/evaluation/297541-1171840674/instance-297541-1171840674.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-297541-1171840674 -o ROOT/results/node33/solver-297541-1171840674 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297541-1171840674/minisat /tmp/evaluation/297541-1171840674/instance-297541-1171840674.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  0577e850c93565cf0b1a3d4bebd7841c

RANDOM SEED= 989650308

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        892880 kB
Buffers:         42616 kB
Cached:         999332 kB
SwapCached:       4164 kB
Active:         774132 kB
Inactive:       278544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892880 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            96392 kB
Committed_AS:   176064 kB
PageTables:       1408 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= 66563 MiB

End job on node33 on Sun Feb 18 23:37:56 UTC 2007