Trace number 421604

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) 1200.12 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k85.cnf
MD5SUMc3d30b6959b230b8a74fb1a82919c5c8
Bench CategoryINDUST (industrial 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 variables47152
Number of clauses169625
Sum of the clauses size451547
Maximum clause length37
Minimum clause length1
Number of clauses of size 11123
Number of clauses of size 288141
Number of clauses of size 373930
Number of clauses of size 4426
Number of clauses of size 5825
Number of clauses of size over 55180

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:  47152                                                |
0.00/0.00	c |  Number of clauses:    169625                                               |
0.19/0.21	c |  Parsing time:         0.19         s                                       |
0.99/1.00	c ============================[ Search Statistics ]==============================
0.99/1.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.00	c ===============================================================================
0.99/1.00	c |         0 |   18131   121624   436767 |    40541        0    nan |  0.000 % |
0.99/1.06	c |       100 |   18131   121624   436767 |    44595      100     49 |  2.394 % |
1.09/1.10	c |       250 |   18131   121624   436767 |    49055      250     43 |  2.394 % |
1.19/1.22	c |       478 |   18131   121624   436767 |    53960      478     44 |  2.394 % |
1.29/1.38	c |       815 |   18131   121624   436767 |    59356      815     38 |  2.394 % |
1.39/1.48	c |      1321 |   18131   121624   436767 |    65292     1321     34 |  2.394 % |
1.89/1.94	c |      2080 |   18131   121624   436767 |    71821     2080     53 |  2.394 % |
2.19/2.29	c |      3219 |   18131   121624   436767 |    79003     3219     55 |  2.394 % |
2.39/2.40	c |      4929 |   18131   121624   436767 |    86903     4929     40 |  2.394 % |
3.89/3.98	c |      7491 |   18131   121624   436767 |    95594     7491     61 |  2.394 % |
5.29/5.32	c |     11335 |   18131   121624   436767 |   105153    11335     59 |  2.394 % |
10.29/10.38	c |     17101 |   18131   121624   436767 |   115669    17101     83 |  2.394 % |
18.09/18.17	c |     25751 |   18131   121624   436767 |   127236    25751     88 |  2.394 % |
26.58/26.68	c |     38726 |   18131   121624   436767 |   139959    38726     80 |  2.394 % |
56.47/56.51	c |     58187 |   18131   121624   436767 |   153955    58187    105 |  2.394 % |
106.16/106.24	c |     87380 |   18131   121624   436767 |   169351    87380    141 |  2.394 % |
160.15/160.28	c |    131171 |   18131   121624   436767 |   186286   131171    128 |  2.394 % |
240.33/240.46	c |    196855 |   18131   121624   436767 |   204914   196855    128 |  2.394 % |
486.86/487.10	c |    295381 |   18131   121624   436767 |   225406    92308    139 |  2.394 % |
949.44/949.74	c |    443170 |   18129   121604   436684 |   247947    16301    152 |  2.399 % |

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-421604-1177493091 -o ROOT/results/node44/solver-421604-1177493091 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421604-1177493091/minisat_noassertions /tmp/evaluation/421604-1177493091/instance-421604-1177493091.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: 0.91 0.95 0.87 3/77 878
/proc/meminfo: memFree=1571656/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=1724 CPUtime=0
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 197220877 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134518970 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 431 313 44 130 0 298 0

[startup+0.0235641 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 878
/proc/meminfo: memFree=1571656/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=3132 CPUtime=0.01
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 678 0 0 0 1 0 0 0 18 0 1 0 197220877 3207168 664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 783 664 50 130 0 650 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3132

[startup+0.101572 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 878
/proc/meminfo: memFree=1571656/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=8896 CPUtime=0.09
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 1958 0 0 0 8 1 0 0 18 0 1 0 197220877 9109504 1944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 2224 1944 50 130 0 2091 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8896

[startup+0.301592 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 878
/proc/meminfo: memFree=1571656/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=19040 CPUtime=0.29
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 4218 0 0 0 27 2 0 0 19 0 1 0 197220877 19496960 4204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 4760 4204 62 130 0 4627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19040

[startup+0.701633 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 878
/proc/meminfo: memFree=1571656/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=27112 CPUtime=0.69
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 6184 0 0 0 66 3 0 0 22 0 1 0 197220877 27762688 6170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521147 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 6778 6170 62 130 0 6645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27112

[startup+1.50172 s]
/proc/loadavg: 0.91 0.95 0.87 2/78 879
/proc/meminfo: memFree=1545792/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=24648 CPUtime=1.49
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 6523 0 0 0 146 3 0 0 25 0 1 0 197220877 25239552 5742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 6162 5742 67 130 0 6029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24648

[startup+3.10188 s]
/proc/loadavg: 0.91 0.95 0.87 2/78 879
/proc/meminfo: memFree=1548544/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=24648 CPUtime=3.09
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 6523 0 0 0 306 3 0 0 25 0 1 0 197220877 25239552 5742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 6162 5742 67 130 0 6029 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24648

[startup+6.30121 s]
/proc/loadavg: 0.92 0.95 0.87 2/78 879
/proc/meminfo: memFree=1548168/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=25772 CPUtime=6.29
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 6789 0 0 0 625 4 0 0 25 0 1 0 197220877 26390528 6008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 6443 6008 67 130 0 6310 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25772

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.87 2/78 879
/proc/meminfo: memFree=1544264/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=29304 CPUtime=12.69
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 7668 0 0 0 1264 5 0 0 25 0 1 0 197220877 30007296 6887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 7326 6887 67 130 0 7193 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29304

[startup+25.5012 s]
/proc/loadavg: 0.94 0.95 0.88 2/78 879
/proc/meminfo: memFree=1538952/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=34352 CPUtime=25.48
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 8947 0 0 0 2542 6 0 0 25 0 1 0 197220877 35176448 8166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 8588 8166 67 130 0 8455 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34352

[startup+51.1018 s]
/proc/loadavg: 0.96 0.95 0.88 2/78 879
/proc/meminfo: memFree=1528136/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=45400 CPUtime=51.07
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 11687 0 0 0 5097 10 0 0 25 0 1 0 197220877 46489600 10906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 11350 10906 67 130 0 11217 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45400

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.88 2/78 879
/proc/meminfo: memFree=1502280/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=71012 CPUtime=102.26
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 18109 0 0 0 10208 18 0 0 25 0 1 0 197220877 72716288 17328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 17753 17328 67 130 0 17620 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 71012

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.89 2/78 879
/proc/meminfo: memFree=1480904/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=92516 CPUtime=162.25
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 23474 0 0 0 16201 24 0 0 25 0 1 0 197220877 94736384 22693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 23129 22693 67 130 0 22996 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 92516

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 879
/proc/meminfo: memFree=1453192/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=120128 CPUtime=222.23
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 30343 0 0 0 22194 29 0 0 25 0 1 0 197220877 123011072 29562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 30032 29562 67 130 0 29899 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 120128

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 879
/proc/meminfo: memFree=1439368/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=134276 CPUtime=282.21
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 33793 0 0 0 28187 34 0 0 25 0 1 0 197220877 137498624 33012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 33569 33012 67 130 0 33436 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 134276

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 879
/proc/meminfo: memFree=1437768/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=135728 CPUtime=342.19
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 34166 0 0 0 34185 34 0 0 25 0 1 0 197220877 138985472 33385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 33932 33385 67 130 0 33799 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 135728

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 879
/proc/meminfo: memFree=1437768/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=135728 CPUtime=402.18
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 34166 0 0 0 40183 35 0 0 25 0 1 0 197220877 138985472 33385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 33932 33385 67 130 0 33799 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 135728

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 879
/proc/meminfo: memFree=1437768/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=135728 CPUtime=462.16
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 34166 0 0 0 46181 35 0 0 25 0 1 0 197220877 138985472 33385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 33932 33385 67 130 0 33799 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 135728

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 879
/proc/meminfo: memFree=1437768/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=135728 CPUtime=522.15
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 34166 0 0 0 52179 36 0 0 25 0 1 0 197220877 138985472 33385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 33932 33385 67 130 0 33799 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 135728

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 879
/proc/meminfo: memFree=1437832/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=135728 CPUtime=582.14
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 34166 0 0 0 58178 36 0 0 25 0 1 0 197220877 138985472 33385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 33932 33385 67 130 0 33799 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 135728

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 879
/proc/meminfo: memFree=1437768/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=135728 CPUtime=642.13
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 34166 0 0 0 64176 37 0 0 25 0 1 0 197220877 138985472 33385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 33932 33385 67 130 0 33799 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 135728

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 879
/proc/meminfo: memFree=1432136/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=141428 CPUtime=702.1
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 35603 0 0 0 70172 38 0 0 25 0 1 0 197220877 144822272 34822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 35357 34822 67 130 0 35224 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 141428

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 879
/proc/meminfo: memFree=1419528/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=153996 CPUtime=762.1
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 38729 0 0 0 76168 42 0 0 25 0 1 0 197220877 157691904 37948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 38499 37948 67 130 0 38366 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 153996

[startup+822.301 s]
/proc/loadavg: 1.03 0.99 0.91 3/78 879
/proc/meminfo: memFree=1409544/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=164108 CPUtime=822.08
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 41263 0 0 0 82163 45 0 0 25 0 1 0 197220877 168046592 40482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 41027 40482 67 130 0 40894 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 164108

[startup+882.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 879
/proc/meminfo: memFree=1399496/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=174184 CPUtime=882.06
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 43753 0 0 0 88159 47 0 0 25 0 1 0 197220877 178364416 42972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 43546 42972 67 130 0 43413 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 174184

[startup+942.301 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 881
/proc/meminfo: memFree=1389832/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=183812 CPUtime=942.05
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 46169 0 0 0 94154 51 0 0 25 0 1 0 197220877 188223488 45388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547265 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 45953 45388 67 130 0 45820 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 183812

[startup+1002.3 s]
/proc/loadavg: 1.07 1.01 0.93 2/78 881
/proc/meminfo: memFree=1389128/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=184472 CPUtime=1002.03
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 46322 0 0 0 100151 52 0 0 25 0 1 0 197220877 188899328 45541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 46118 45541 67 130 0 45985 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 184472

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 0.93 2/78 881
/proc/meminfo: memFree=1389192/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=184472 CPUtime=1062.01
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 46322 0 0 0 106149 52 0 0 25 0 1 0 197220877 188899328 45541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 46118 45541 67 130 0 45985 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 184472

[startup+1122.3 s]
/proc/loadavg: 1.12 1.05 0.94 2/78 881
/proc/meminfo: memFree=1389128/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=184472 CPUtime=1122
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 46322 0 0 0 112148 52 0 0 25 0 1 0 197220877 188899328 45541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 46118 45541 67 130 0 45985 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 184472

[startup+1182.3 s]
/proc/loadavg: 1.08 1.05 0.95 2/78 881
/proc/meminfo: memFree=1389128/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=184472 CPUtime=1181.99
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 46322 0 0 0 118146 53 0 0 25 0 1 0 197220877 188899328 45541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 46118 45541 67 130 0 45985 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 184472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.05 0.95 2/78 881
/proc/meminfo: memFree=1389128/2055920 swapFree=4156148/4192956
[pid=878] ppid=876 vsize=184472 CPUtime=1200.08
/proc/878/stat : 878 (minisat_noasser) R 876 878 32737 0 -1 4194304 46322 0 0 0 119955 53 0 0 25 0 1 0 197220877 188899328 45541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/878/statm: 46118 45541 67 130 0 45985 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 184472

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.56
CPU system time (s): 0.565913
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 184472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.565913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46322
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= 7
involuntary context switches= 12733

runsolver used 0.963853 second user time and 2.72959 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Apr 25 09:24:52 UTC 2007

IDJOB= 421604
IDBENCH= 20527
IDSOLVER= 188
FILE ID= node44/421604-1177493091

PBS_JOBID= 4685780

Free space on /tmp= 66409 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/421604-1177493091/minisat_noassertions /tmp/evaluation/421604-1177493091/instance-421604-1177493091.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-421604-1177493091 -o ROOT/results/node44/solver-421604-1177493091 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421604-1177493091/minisat_noassertions /tmp/evaluation/421604-1177493091/instance-421604-1177493091.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c3d30b6959b230b8a74fb1a82919c5c8

RANDOM SEED= 714900495

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:       1572128 kB
Buffers:         52008 kB
Cached:         336340 kB
SwapCached:      14144 kB
Active:         236356 kB
Inactive:       176716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572128 kB
SwapTotal:     4192956 kB
SwapFree:      4156148 kB
Dirty:            5640 kB
Writeback:           0 kB
Mapped:          32608 kB
Slab:            56260 kB
Committed_AS:  1465368 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= 66409 MiB

End job on node44 on Wed Apr 25 09:44:54 UTC 2007