Trace number 421344

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? (TO) 1200.1 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.230964
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     925     3496    10416 |     1165        0    nan |  0.000 % |
0.00/0.01	c |       101 |     925     3496    10416 |     1281      101     24 |  0.000 % |
0.02/0.02	c |       251 |     925     3496    10416 |     1410      251     22 |  0.000 % |
0.02/0.03	c |       477 |     925     3496    10416 |     1551      477     25 |  0.000 % |
0.02/0.05	c |       816 |     925     3496    10416 |     1706      816     26 |  0.000 % |
0.02/0.08	c |      1324 |     925     3496    10416 |     1876     1324     25 |  0.000 % |
0.09/0.13	c |      2083 |     925     3496    10416 |     2064     1104     22 |  0.000 % |
0.19/0.20	c |      3222 |     925     3496    10416 |     2270     1187     22 |  0.000 % |
0.29/0.32	c |      4930 |     925     3496    10416 |     2497     1727     22 |  0.000 % |
0.49/0.51	c |      7493 |     925     3496    10416 |     2747     1662     25 |  0.000 % |
0.79/0.80	c |     11337 |     925     3496    10416 |     3022     2662     24 |  0.000 % |
1.19/1.27	c |     17103 |     925     3496    10416 |     3324     2153     24 |  0.000 % |
1.89/1.99	c |     25753 |     925     3496    10416 |     3657     2222     22 |  0.000 % |
3.09/3.13	c |     38728 |     925     3496    10416 |     4023     1993     26 |  0.000 % |
4.79/4.89	c |     58189 |     925     3496    10416 |     4425     2874     21 |  0.000 % |
7.59/7.66	c |     87381 |     925     3496    10416 |     4867     2483     29 |  0.000 % |
11.88/11.92	c |    131173 |     925     3496    10416 |     5354     4001     26 |  0.000 % |
18.48/18.53	c |    196857 |     925     3496    10416 |     5890     4290     25 |  0.000 % |
29.19/29.28	c |    295386 |     925     3496    10416 |     6479     3521     27 |  0.001 % |
45.38/45.48	c |    443175 |     925     3496    10416 |     7127     3405     29 |  0.000 % |
69.97/70.06	c |    664860 |     925     3496    10416 |     7839     4816     26 |  0.000 % |
109.16/109.25	c |    997387 |     925     3496    10416 |     8623     7750     27 |  0.000 % |
170.46/170.55	c |   1496175 |     925     3496    10416 |     9486     5260     26 |  0.000 % |
267.62/267.75	c |   2244357 |     925     3496    10416 |    10434     5624     28 |  0.000 % |
418.78/418.92	c |   3366631 |     925     3496    10416 |    11478     6137     23 |  0.000 % |
661.52/661.71	c |   5050044 |     925     3496    10416 |    12626    10263     27 |  0.000 % |
1042.33/1042.62	c |   7575163 |     925     3496    10416 |    13888     7887     27 |  0.001 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-421344-1177502725 -o ROOT/results/node44/solver-421344-1177502725 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421344-1177502725/minisat_noassertions /tmp/evaluation/421344-1177502725/instance-421344-1177502725.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1843
/proc/meminfo: memFree=1573768/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=1988 CPUtime=0
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 198184207 2035712 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 497 154 50 130 0 364 0

[startup+0.0223279 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1843
/proc/meminfo: memFree=1573768/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=2088 CPUtime=0.02
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 202 0 0 0 2 0 0 0 18 0 1 0 198184207 2138112 188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 522 188 66 130 0 389 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2088

[startup+0.101337 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1843
/proc/meminfo: memFree=1573768/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=2220 CPUtime=0.09
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 227 0 0 0 9 0 0 0 18 0 1 0 198184207 2273280 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 555 213 66 130 0 422 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2220

[startup+0.301357 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1843
/proc/meminfo: memFree=1573768/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=2220 CPUtime=0.29
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 253 0 0 0 29 0 0 0 19 0 1 0 198184207 2273280 239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 555 239 66 130 0 422 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2220

[startup+0.701398 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1843
/proc/meminfo: memFree=1573768/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=2352 CPUtime=0.69
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 284 0 0 0 69 0 0 0 22 0 1 0 198184207 2408448 270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 588 270 66 130 0 455 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2352

[startup+1.50148 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1572864/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=2484 CPUtime=1.49
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 321 0 0 0 149 0 0 0 25 0 1 0 198184207 2543616 307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 621 307 66 130 0 488 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2484

[startup+3.10164 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1572544/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=2748 CPUtime=3.09
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 376 0 0 0 309 0 0 0 25 0 1 0 198184207 2813952 362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 687 362 66 130 0 554 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2748

[startup+6.30197 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1572096/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=3012 CPUtime=6.29
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 441 0 0 0 629 0 0 0 25 0 1 0 198184207 3084288 427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 753 427 66 130 0 620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3012

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1571776/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=3408 CPUtime=12.68
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 522 0 0 0 1268 0 0 0 25 0 1 0 198184207 3489792 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 852 508 66 130 0 719 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3408

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1571264/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=3804 CPUtime=25.49
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 634 0 0 0 2548 1 0 0 25 0 1 0 198184207 3895296 620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 951 620 66 130 0 818 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3804

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1570624/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=4332 CPUtime=51.08
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 787 0 0 0 5107 1 0 0 25 0 1 0 198184207 4435968 773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547190 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 1083 773 66 130 0 950 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4332

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1569984/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=4984 CPUtime=102.27
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 935 0 0 0 10226 1 0 0 25 0 1 0 198184207 5103616 921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552547 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 1246 921 66 130 0 1113 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4984

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1569408/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=5536 CPUtime=162.25
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1077 0 0 0 16223 2 0 0 25 0 1 0 198184207 5668864 1063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547161 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 1384 1063 66 130 0 1251 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5536

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1568704/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=6200 CPUtime=222.23
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1250 0 0 0 22221 2 0 0 25 0 1 0 198184207 6348800 1236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547976 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 1550 1236 66 130 0 1417 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6200

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1568384/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=6604 CPUtime=282.22
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1323 0 0 0 28220 2 0 0 25 0 1 0 198184207 6762496 1309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 1651 1309 66 130 0 1518 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6604

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1568128/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=6888 CPUtime=342.2
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1417 0 0 0 34218 2 0 0 25 0 1 0 198184207 7053312 1403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 1722 1403 66 130 0 1589 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6888

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1567936/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=7024 CPUtime=402.19
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1455 0 0 0 40216 3 0 0 25 0 1 0 198184207 7192576 1441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 1756 1441 66 130 0 1623 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7024

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1567488/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=7420 CPUtime=462.17
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1553 0 0 0 46214 3 0 0 25 0 1 0 198184207 7598080 1539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 1855 1539 66 130 0 1722 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7420

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1567232/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=7804 CPUtime=522.16
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1650 0 0 0 52212 4 0 0 25 0 1 0 198184207 7991296 1636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547184 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 1951 1636 66 130 0 1818 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7804

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1566912/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=8068 CPUtime=582.14
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1707 0 0 0 58210 4 0 0 25 0 1 0 198184207 8261632 1693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2017 1693 66 130 0 1884 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8068

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1566656/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=8332 CPUtime=642.13
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1777 0 0 0 64209 4 0 0 25 0 1 0 198184207 8531968 1763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2083 1763 66 130 0 1950 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8332

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1566400/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=8632 CPUtime=702.11
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1841 0 0 0 70207 4 0 0 25 0 1 0 198184207 8839168 1827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2158 1827 66 130 0 2025 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 8632

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1566144/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=8848 CPUtime=762.1
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1896 0 0 0 76205 5 0 0 25 0 1 0 198184207 9060352 1882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2212 1882 66 130 0 2079 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 8848

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1565888/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=9120 CPUtime=822.08
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1949 0 0 0 82203 5 0 0 25 0 1 0 198184207 9338880 1935 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2280 1935 66 130 0 2147 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 9120

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1565824/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=9120 CPUtime=882.07
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 1969 0 0 0 88201 6 0 0 25 0 1 0 198184207 9338880 1955 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2280 1955 66 130 0 2147 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 9120

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1565632/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=9244 CPUtime=942.05
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 2006 0 0 0 94199 6 0 0 25 0 1 0 198184207 9465856 1992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2311 1992 66 130 0 2178 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 9244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1565376/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=9656 CPUtime=1002.04
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 2078 0 0 0 100197 7 0 0 25 0 1 0 198184207 9887744 2064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2414 2064 66 130 0 2281 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 9656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1565248/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=9776 CPUtime=1062.02
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 2112 0 0 0 106195 7 0 0 25 0 1 0 198184207 10010624 2098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2444 2098 66 130 0 2311 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 9776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1564928/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=10048 CPUtime=1122
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 2187 0 0 0 112193 7 0 0 25 0 1 0 198184207 10289152 2173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2512 2173 66 130 0 2379 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 10048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1564736/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=10184 CPUtime=1181.99
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 2227 0 0 0 118191 8 0 0 25 0 1 0 198184207 10428416 2213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2546 2213 66 130 0 2413 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 10184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1844
/proc/meminfo: memFree=1564736/2055920 swapFree=4156148/4192956
[pid=1843] ppid=1841 vsize=10184 CPUtime=1200.09
/proc/1843/stat : 1843 (minisat_noasser) R 1841 1843 32737 0 -1 4194304 2232 0 0 0 120001 8 0 0 25 0 1 0 198184207 10428416 2218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/1843/statm: 2546 2218 66 130 0 2413 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10184

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.084987
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 10184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2232
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= 1495

runsolver used 0.889864 second user time and 2.70359 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Apr 25 12:05:25 UTC 2007

IDJOB= 421344
IDBENCH= 20258
IDSOLVER= 188
FILE ID= node44/421344-1177502725

PBS_JOBID= 4685780

Free space on /tmp= 66413 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/421344-1177502725/minisat_noassertions /tmp/evaluation/421344-1177502725/instance-421344-1177502725.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-421344-1177502725 -o ROOT/results/node44/solver-421344-1177502725 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421344-1177502725/minisat_noassertions /tmp/evaluation/421344-1177502725/instance-421344-1177502725.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 223568192

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1574240 kB
Buffers:         52132 kB
Cached:         334040 kB
SwapCached:      14144 kB
Active:         232904 kB
Inactive:       178004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574240 kB
SwapTotal:     4192956 kB
SwapFree:      4156148 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          32608 kB
Slab:            56272 kB
Committed_AS:  1473720 kB
PageTables:       1736 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= 66413 MiB

End job on node44 on Wed Apr 25 12:25:28 UTC 2007