Trace number 311604

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 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2014     6836    20288 |     2278        0    nan |  0.000 % |
0.00/0.03	c |       101 |    2014     6836    20288 |     2506      101     27 |  0.000 % |
0.00/0.04	c |       251 |    2014     6836    20288 |     2757      251     26 |  0.000 % |
0.00/0.06	c |       476 |    2014     6836    20288 |     3032      476     26 |  0.000 % |
0.00/0.10	c |       813 |    2014     6836    20288 |     3336      813     25 |  0.000 % |
0.10/0.14	c |      1319 |    2014     6836    20288 |     3669     1319     26 |  0.000 % |
0.20/0.22	c |      2079 |    2014     6836    20288 |     4036     2079     27 |  0.000 % |
0.30/0.35	c |      3219 |    2014     6836    20288 |     4440     3219     26 |  0.000 % |
0.51/0.57	c |      4927 |    2014     6836    20288 |     4884     2585     25 |  0.000 % |
0.81/0.90	c |      7490 |    2014     6836    20288 |     5372     2576     24 |  0.000 % |
1.32/1.40	c |     11335 |    2014     6836    20288 |     5910     3651     25 |  0.000 % |
2.14/2.20	c |     17102 |    2014     6836    20288 |     6501     3368     26 |  0.000 % |
3.37/3.45	c |     25751 |    2014     6836    20288 |     7151     5357     27 |  0.000 % |
5.31/5.37	c |     38725 |    2014     6836    20288 |     7866     7346     25 |  0.000 % |
8.29/8.40	c |     58188 |    2014     6836    20288 |     8653     6727     24 |  0.000 % |
13.20/13.31	c |     87382 |    2014     6836    20288 |     9518     5023     26 |  0.000 % |
20.98/21.04	c |    131172 |    2014     6836    20288 |    10470     5205     27 |  0.000 % |
32.77/32.87	c |    196856 |    2014     6836    20288 |    11517     6947     24 |  0.000 % |
51.50/51.63	c |    295383 |    2014     6836    20288 |    12669    11713     33 |  0.000 % |
81.21/81.31	c |    443174 |    2014     6836    20288 |    13936    11738     23 |  0.000 % |
129.85/129.90	c |    664858 |    2014     6836    20288 |    15329     7459     26 |  0.000 % |
205.23/205.31	c |    997385 |    2014     6836    20288 |    16862    13531     29 |  0.000 % |
329.66/329.82	c |   1496175 |    2014     6836    20288 |    18548     9706     27 |  0.000 % |
520.35/520.51	c |   2244358 |    2014     6836    20288 |    20403    18004     27 |  0.000 % |
834.04/834.30	c |   3366632 |    2014     6836    20288 |    22444    18863     31 |  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/node19/watcher-311604-1172572266 -o ROOT/results/node19/solver-311604-1172572266 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311604-1172572266/minisat /tmp/evaluation/311604-1172572266/instance-311604-1172572266.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 31000
/proc/meminfo: memFree=1281720/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=2208 CPUtime=0
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 277180658 2260992 220 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532659 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 552 220 58 138 0 411 0

[startup+0.10671 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31000
/proc/meminfo: memFree=1281720/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=2652 CPUtime=0.1
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 370 0 0 0 10 0 0 0 18 0 1 0 277180658 2715648 354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 663 354 73 138 0 522 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2652

[startup+0.514755 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31000
/proc/meminfo: memFree=1281720/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=3056 CPUtime=0.51
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 452 0 0 0 51 0 0 0 22 0 1 0 277180658 3129344 436 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 764 436 73 138 0 623 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3056

[startup+1.33484 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1280112/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=3188 CPUtime=1.32
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 504 0 0 0 132 0 0 0 25 0 1 0 277180658 3264512 488 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 797 488 73 138 0 656 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3188

[startup+2.97102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1279664/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=3452 CPUtime=2.96
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 569 0 0 0 296 0 0 0 25 0 1 0 277180658 3534848 553 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 863 553 73 138 0 722 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3452

[startup+6.25238 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31001
/proc/meminfo: memFree=1279280/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=3848 CPUtime=6.24
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 650 0 0 0 624 0 0 0 25 0 1 0 277180658 3940352 634 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 962 634 73 138 0 821 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3848

[startup+12.7051 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1278768/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=4244 CPUtime=12.69
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 760 0 0 0 1269 0 0 0 25 0 1 0 277180658 4345856 744 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 1061 744 73 138 0 920 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4244

[startup+25.5115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1278128/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=4904 CPUtime=25.49
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 911 0 0 0 2549 0 0 0 25 0 1 0 277180658 5021696 895 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 1226 895 73 138 0 1085 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4904

[startup+51.1243 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1277424/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=5568 CPUtime=51.1
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 1079 0 0 0 5110 0 0 0 25 0 1 0 277180658 5701632 1063 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551033 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 1392 1063 73 138 0 1251 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5568

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1276272/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=6624 CPUtime=102.31
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 1359 0 0 0 10230 1 0 0 25 0 1 0 277180658 6782976 1343 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 1656 1343 73 138 0 1515 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 6624

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1275504/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=7416 CPUtime=162.32
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 1547 0 0 0 16230 2 0 0 25 0 1 0 277180658 7593984 1531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 1854 1531 73 138 0 1713 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 7416

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1274928/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=7928 CPUtime=222.33
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 1672 0 0 0 22231 2 0 0 25 0 1 0 277180658 8118272 1656 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 1982 1656 73 138 0 1841 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 7928

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1274608/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=8200 CPUtime=282.35
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 1755 0 0 0 28232 3 0 0 25 0 1 0 277180658 8396800 1739 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2050 1739 73 138 0 1909 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 8200

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1274096/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=8748 CPUtime=342.35
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 1873 0 0 0 34232 3 0 0 25 0 1 0 277180658 8957952 1857 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2187 1857 73 138 0 2046 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 8748

[startup+402.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1273712/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=9276 CPUtime=402.37
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 1990 0 0 0 40233 4 0 0 25 0 1 0 277180658 9498624 1974 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2319 1974 73 138 0 2178 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 9276

[startup+462.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1273584/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=9276 CPUtime=462.39
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2021 0 0 0 46234 5 0 0 25 0 1 0 277180658 9498624 2005 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2319 2005 73 138 0 2178 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 9276

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1273136/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=9820 CPUtime=522.4
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2132 0 0 0 52235 5 0 0 25 0 1 0 277180658 10055680 2116 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555139 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2455 2116 73 138 0 2314 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 9820

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31001
/proc/meminfo: memFree=1272688/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=10220 CPUtime=582.42
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2238 0 0 0 58236 6 0 0 25 0 1 0 277180658 10465280 2222 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2555 2222 73 138 0 2414 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 10220

[startup+642.615 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 31001
/proc/meminfo: memFree=1272496/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=10496 CPUtime=642.43
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2302 0 0 0 64237 6 0 0 25 0 1 0 277180658 10747904 2286 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2624 2286 73 138 0 2483 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 10496

[startup+702.642 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 31003
/proc/meminfo: memFree=1272368/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=10496 CPUtime=702.45
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2326 0 0 0 70238 7 0 0 25 0 1 0 277180658 10747904 2310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2624 2310 73 138 0 2483 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 10496

[startup+762.67 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 31003
/proc/meminfo: memFree=1271920/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=10912 CPUtime=762.46
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2426 0 0 0 76238 8 0 0 25 0 1 0 277180658 11173888 2410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2728 2410 73 138 0 2587 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 10912

[startup+822.701 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31003
/proc/meminfo: memFree=1271600/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=11184 CPUtime=822.47
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2496 0 0 0 82239 8 0 0 25 0 1 0 277180658 11452416 2480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551033 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2796 2480 73 138 0 2655 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 11184

[startup+882.731 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31003
/proc/meminfo: memFree=1271216/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=11720 CPUtime=882.49
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2606 0 0 0 88240 9 0 0 25 0 1 0 277180658 12001280 2590 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2930 2590 73 138 0 2789 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 11720

[startup+942.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31003
/proc/meminfo: memFree=1271152/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=11720 CPUtime=942.5
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2626 0 0 0 94241 9 0 0 25 0 1 0 277180658 12001280 2610 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 2930 2610 73 138 0 2789 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 11720

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31003
/proc/meminfo: memFree=1270576/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=12392 CPUtime=1002.52
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2785 0 0 0 100242 10 0 0 25 0 1 0 277180658 12689408 2769 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 3098 2769 73 138 0 2957 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 12392

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31003
/proc/meminfo: memFree=1270512/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=12392 CPUtime=1062.53
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2789 0 0 0 106243 10 0 0 25 0 1 0 277180658 12689408 2773 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 3098 2773 73 138 0 2957 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 12392

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31003
/proc/meminfo: memFree=1270384/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=12524 CPUtime=1122.56
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2815 0 0 0 112245 11 0 0 25 0 1 0 277180658 12824576 2799 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 3131 2799 73 138 0 2990 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 12524

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31003
/proc/meminfo: memFree=1270320/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=12656 CPUtime=1182.56
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2842 0 0 0 118245 11 0 0 25 0 1 0 277180658 12959744 2826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 3164 2826 73 138 0 3023 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 12656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31003
/proc/meminfo: memFree=1270192/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=12788 CPUtime=1200.08
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2867 0 0 0 119997 11 0 0 25 0 1 0 277180658 13094912 2851 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 3197 2851 73 138 0 3056 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12788

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31003
/proc/meminfo: memFree=1270192/2055920 swapFree=4192812/4192956
[pid=31000] ppid=30998 vsize=12788 CPUtime=1200.08
/proc/31000/stat : 31000 (minisat) R 30998 31000 30606 0 -1 4194304 2867 0 0 0 119997 11 0 0 25 0 1 0 277180658 13094912 2851 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/31000/statm: 3197 2851 73 138 0 3056 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.121981
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 12788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2867
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= 2294

runsolver used 1.44878 second user time and 2.78058 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 27 10:31:06 UTC 2007

IDJOB= 311604
IDBENCH= 20319
IDSOLVER= 109
FILE ID= node19/311604-1172572266

PBS_JOBID= 3971684

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311604-1172572266/minisat /tmp/evaluation/311604-1172572266/instance-311604-1172572266.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-311604-1172572266 -o ROOT/results/node19/solver-311604-1172572266 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311604-1172572266/minisat /tmp/evaluation/311604-1172572266/instance-311604-1172572266.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 90039505

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1282192 kB
Buffers:         67152 kB
Cached:         585104 kB
SwapCached:          0 kB
Active:         308296 kB
Inactive:       387948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          62852 kB
Slab:            63112 kB
Committed_AS:  1036068 kB
PageTables:       1756 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= 66559 MiB

End job on node19 on Tue Feb 27 10:51:09 UTC 2007