Trace number 424978

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) 5000.12 5002.12

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark316.084
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.09/0.17	c |       100 |    1100    22000   110000 |     8066      100    136 |  0.000 % |
0.09/0.19	c |       251 |    1100    22000   110000 |     8873      251    124 |  0.000 % |
0.19/0.22	c |       476 |    1100    22000   110000 |     9760      476    120 |  0.000 % |
0.19/0.26	c |       813 |    1100    22000   110000 |    10736      813    132 |  0.000 % |
0.29/0.33	c |      1319 |    1100    22000   110000 |    11810     1319    135 |  0.000 % |
0.39/0.43	c |      2079 |    1100    22000   110000 |    12991     2079    134 |  0.000 % |
0.49/0.58	c |      3219 |    1100    22000   110000 |    14290     3219    134 |  0.000 % |
0.79/0.84	c |      4927 |    1100    22000   110000 |    15719     4927    138 |  0.000 % |
1.19/1.28	c |      7492 |    1100    22000   110000 |    17291     7492    138 |  0.000 % |
1.99/2.08	c |     11336 |    1100    22000   110000 |    19020    11336    139 |  0.000 % |
3.49/3.51	c |     17102 |    1100    22000   110000 |    20922    17102    141 |  0.000 % |
5.99/6.09	c |     25753 |    1100    22000   110000 |    23015    15106    144 |  0.000 % |
9.89/9.91	c |     38729 |    1100    22000   110000 |    25316    16018    148 |  0.000 % |
17.28/17.34	c |     58191 |    1100    22000   110000 |    27848    21118    154 |  0.000 % |
30.98/31.01	c |     87383 |    1100    22000   110000 |    30633    18235    154 |  0.000 % |
51.37/51.45	c |    131173 |    1100    22000   110000 |    33696    24273    163 |  0.000 % |
86.96/87.05	c |    196857 |    1100    22000   110000 |    37066    25848    154 |  0.000 % |
141.94/142.03	c |    295383 |    1100    22000   110000 |    40772    26596    153 |  0.000 % |
232.10/232.28	c |    443172 |    1100    22000   110000 |    44849    35047    154 |  0.000 % |
376.55/376.71	c |    664856 |    1100    22000   110000 |    49334    34833    156 |  0.000 % |
611.66/611.96	c |    997381 |    1100    22000   110000 |    54268    45146    157 |  0.000 % |
995.81/996.25	c |   1496169 |    1100    22000   110000 |    59695    24691    150 |  0.000 % |
1602.29/1602.97	c |   2244351 |    1100    22000   110000 |    65664    48154    161 |  0.000 % |
2582.31/2583.30	c |   3366625 |    1100    22000   110000 |    72231    53594    166 |  0.000 % |
4188.30/4190.04	c |   5050036 |    1100    22000   110000 |    79454    63277    158 |  0.000 % |

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/node20/watcher-424978-1177718545 -o ROOT/results/node20/solver-424978-1177718545 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424978-1177718545/minisat_noassertions /tmp/evaluation/424978-1177718545/instance-424978-1177718545.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.93 0.97 2/77 7953
/proc/meminfo: memFree=1633296/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=1988 CPUtime=0
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 219771829 2035712 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 497 262 50 130 0 364 0

[startup+0.0496799 s]
/proc/loadavg: 0.77 0.93 0.97 2/77 7953
/proc/meminfo: memFree=1633296/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=3640 CPUtime=0.04
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 694 0 0 0 4 0 0 0 18 0 1 0 219771829 3727360 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 910 680 62 130 0 777 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3640

[startup+0.101684 s]
/proc/loadavg: 0.77 0.93 0.97 2/77 7953
/proc/meminfo: memFree=1633296/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=3640 CPUtime=0.09
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 219771829 3727360 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 910 680 62 130 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.301724 s]
/proc/loadavg: 0.77 0.93 0.97 2/77 7953
/proc/meminfo: memFree=1633296/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=3640 CPUtime=0.29
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 806 0 0 0 29 0 0 0 20 0 1 0 219771829 3727360 705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 910 705 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701805 s]
/proc/loadavg: 0.77 0.93 0.97 2/77 7953
/proc/meminfo: memFree=1633296/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=5360 CPUtime=0.69
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 1227 0 0 0 69 0 0 0 24 0 1 0 219771829 5488640 1126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 1340 1126 67 130 0 1207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5360

[startup+1.50197 s]
/proc/loadavg: 0.79 0.93 0.97 2/78 7954
/proc/meminfo: memFree=1627976/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=8000 CPUtime=1.49
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 1900 0 0 0 149 0 0 0 25 0 1 0 219771829 8192000 1799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 2000 1799 67 130 0 1867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8000

[startup+3.10129 s]
/proc/loadavg: 0.79 0.93 0.97 2/78 7954
/proc/meminfo: memFree=1624648/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=12224 CPUtime=3.09
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 2944 0 0 0 308 1 0 0 25 0 1 0 219771829 12517376 2843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 3056 2843 67 130 0 2923 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12224

[startup+6.30193 s]
/proc/loadavg: 0.79 0.93 0.97 2/78 7954
/proc/meminfo: memFree=1618696/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=15588 CPUtime=6.29
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 3776 0 0 0 627 2 0 0 25 0 1 0 219771829 15962112 3675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 3897 3675 67 130 0 3764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15588

[startup+12.7012 s]
/proc/loadavg: 0.82 0.94 0.97 2/78 7954
/proc/meminfo: memFree=1616520/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=18756 CPUtime=12.68
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 4589 0 0 0 1266 2 0 0 25 0 1 0 219771829 19206144 4488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 4689 4488 67 130 0 4556 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18756

[startup+25.5018 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 7954
/proc/meminfo: memFree=1612744/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=21428 CPUtime=25.48
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 5236 0 0 0 2545 3 0 0 25 0 1 0 219771829 21942272 5135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 5357 5135 67 130 0 5224 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21428

[startup+51.1019 s]
/proc/loadavg: 0.90 0.94 0.97 2/78 7954
/proc/meminfo: memFree=1609032/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=25256 CPUtime=51.07
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 6176 0 0 0 5103 4 0 0 25 0 1 0 219771829 25862144 6075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 6314 6075 67 130 0 6181 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25256

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.97 2/78 7954
/proc/meminfo: memFree=1605576/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=28688 CPUtime=102.25
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 7042 0 0 0 10220 5 0 0 25 0 1 0 219771829 29376512 6941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 7172 6941 67 130 0 7039 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28688

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 7954
/proc/meminfo: memFree=1602248/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=31936 CPUtime=162.23
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 7863 0 0 0 16216 7 0 0 25 0 1 0 219771829 32702464 7762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 7984 7762 67 130 0 7851 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31936

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 7954
/proc/meminfo: memFree=1600584/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=33656 CPUtime=222.21
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 8277 0 0 0 22213 8 0 0 25 0 1 0 219771829 34463744 8176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 8414 8176 67 130 0 8281 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33656

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7954
/proc/meminfo: memFree=1596296/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=37880 CPUtime=282.18
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 9358 0 0 0 28209 9 0 0 25 0 1 0 219771829 38789120 9257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 9470 9257 67 130 0 9337 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 37880

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7954
/proc/meminfo: memFree=1595592/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=38512 CPUtime=342.16
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 9505 0 0 0 34207 9 0 0 25 0 1 0 219771829 39436288 9404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 9628 9404 67 130 0 9495 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38512

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7954
/proc/meminfo: memFree=1594376/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=39700 CPUtime=402.14
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 9807 0 0 0 40203 11 0 0 25 0 1 0 219771829 40652800 9706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 9925 9706 67 130 0 9792 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 39700

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7954
/proc/meminfo: memFree=1592968/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=41156 CPUtime=462.12
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 10164 0 0 0 46200 12 0 0 25 0 1 0 219771829 42143744 10063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 10289 10063 67 130 0 10156 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 41156

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7954
/proc/meminfo: memFree=1592584/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=41588 CPUtime=522.09
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 10300 0 0 0 52197 12 0 0 25 0 1 0 219771829 42586112 10182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 10397 10182 67 130 0 10264 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 41588

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7954
/proc/meminfo: memFree=1592264/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=41984 CPUtime=582.07
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 10369 0 0 0 58194 13 0 0 25 0 1 0 219771829 42991616 10251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 10496 10251 67 130 0 10363 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 41984

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7954
/proc/meminfo: memFree=1589320/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=44888 CPUtime=642.05
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 11109 0 0 0 64191 14 0 0 25 0 1 0 219771829 45965312 10991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 11222 10991 67 130 0 11089 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 44888


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1566152/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=67852 CPUtime=4060.65
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 17030 0 0 0 406018 47 0 0 25 0 1 0 219771829 69480448 16726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 16963 16726 67 130 0 16830 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 67852

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1566152/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=67852 CPUtime=4120.63
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 17030 0 0 0 412015 48 0 0 25 0 1 0 219771829 69480448 16726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 16963 16726 67 130 0 16830 0
Current children cumulated CPU time (s) 4120.63
Current children cumulated vsize (KiB) 67852

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1566408/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=67852 CPUtime=4180.6
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 17030 0 0 0 418012 48 0 0 25 0 1 0 219771829 69480448 16726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 16963 16726 67 130 0 16830 0
Current children cumulated CPU time (s) 4180.6
Current children cumulated vsize (KiB) 67852

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1561672/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=72604 CPUtime=4240.58
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 18220 0 0 0 424008 50 0 0 25 0 1 0 219771829 74346496 17916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 18151 17916 67 130 0 18018 0
Current children cumulated CPU time (s) 4240.58
Current children cumulated vsize (KiB) 72604

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1558920/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=75376 CPUtime=4300.56
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 18896 0 0 0 430005 51 0 0 25 0 1 0 219771829 77185024 18592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 18844 18592 67 130 0 18711 0
Current children cumulated CPU time (s) 4300.56
Current children cumulated vsize (KiB) 75376

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1558856/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=75376 CPUtime=4360.54
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 18896 0 0 0 436002 52 0 0 25 0 1 0 219771829 77185024 18592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 18844 18592 67 130 0 18711 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 75376

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557832/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76432 CPUtime=4420.51
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19164 0 0 0 441999 52 0 0 25 0 1 0 219771829 78266368 18860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19108 18860 67 130 0 18975 0
Current children cumulated CPU time (s) 4420.51
Current children cumulated vsize (KiB) 76432

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557768/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76432 CPUtime=4480.5
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19164 0 0 0 447997 53 0 0 25 0 1 0 219771829 78266368 18860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19108 18860 67 130 0 18975 0
Current children cumulated CPU time (s) 4480.5
Current children cumulated vsize (KiB) 76432

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557832/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76432 CPUtime=4540.47
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19164 0 0 0 453994 53 0 0 25 0 1 0 219771829 78266368 18860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19108 18860 67 130 0 18975 0
Current children cumulated CPU time (s) 4540.47
Current children cumulated vsize (KiB) 76432

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557832/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76400 CPUtime=4600.45
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19164 0 0 0 459992 53 0 0 25 0 1 0 219771829 78233600 18860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682478 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19100 18860 67 130 0 18967 0
Current children cumulated CPU time (s) 4600.45
Current children cumulated vsize (KiB) 76400

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557768/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76400 CPUtime=4660.43
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19164 0 0 0 465989 54 0 0 25 0 1 0 219771829 78233600 18860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19100 18860 67 130 0 18967 0
Current children cumulated CPU time (s) 4660.43
Current children cumulated vsize (KiB) 76400

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557704/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76380 CPUtime=4720.4
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19164 0 0 0 471986 54 0 0 25 0 1 0 219771829 78213120 18860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19095 18860 67 130 0 18962 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 76380

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557832/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76380 CPUtime=4780.38
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19164 0 0 0 477983 55 0 0 25 0 1 0 219771829 78213120 18860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19095 18860 67 130 0 18962 0
Current children cumulated CPU time (s) 4780.38
Current children cumulated vsize (KiB) 76380

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557832/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76380 CPUtime=4840.36
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19164 0 0 0 483981 55 0 0 25 0 1 0 219771829 78213120 18860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19095 18860 67 130 0 18962 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 76380

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557832/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76360 CPUtime=4900.34
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19164 0 0 0 489978 56 0 0 25 0 1 0 219771829 78192640 18856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19090 18856 67 130 0 18957 0
Current children cumulated CPU time (s) 4900.34
Current children cumulated vsize (KiB) 76360

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557448/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76888 CPUtime=4960.31
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19275 0 0 0 495975 56 0 0 25 0 1 0 219771829 78733312 18967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19222 18967 67 130 0 19089 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 76888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557384/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76888 CPUtime=5000.1
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19275 0 0 0 499954 56 0 0 25 0 1 0 219771829 78733312 18967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19222 18967 67 130 0 19089 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 76888

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

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

[startup+5002.1 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8154
/proc/meminfo: memFree=1557384/2055920 swapFree=4154160/4192956
[pid=7953] ppid=7951 vsize=76888 CPUtime=5000.1
/proc/7953/stat : 7953 (minisat_noasser) R 7951 7953 7899 0 -1 4194304 19275 0 0 0 499954 56 0 0 25 0 1 0 219771829 78733312 18967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7953/statm: 19222 18967 67 130 0 19089 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 76888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.12
CPU time (s): 5000.12
CPU user time (s): 4999.54
CPU system time (s): 0.580911
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 76888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.580911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19275
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= 101150

runsolver used 3.82542 second user time and 11.0873 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 28 00:02:25 UTC 2007

IDJOB= 424978
IDBENCH= 20071
IDSOLVER= 189
FILE ID= node20/424978-1177718545

PBS_JOBID= 4715404

Free space on /tmp= 66528 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/424978-1177718545/minisat_noassertions /tmp/evaluation/424978-1177718545/instance-424978-1177718545.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-424978-1177718545 -o ROOT/results/node20/solver-424978-1177718545 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424978-1177718545/minisat_noassertions /tmp/evaluation/424978-1177718545/instance-424978-1177718545.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 732005462

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1633832 kB
Buffers:         50024 kB
Cached:         282024 kB
SwapCached:      18424 kB
Active:         196640 kB
Inactive:       160180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633832 kB
SwapTotal:     4192956 kB
SwapFree:      4154160 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            50864 kB
Committed_AS:  2119852 kB
PageTables:       1744 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= 66528 MiB

End job on node20 on Sat Apr 28 01:25:49 UTC 2007