Trace number 1581482

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
IUT_BMB_SAT 1.0? (TO) 1200 1200.66

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UTI-20-10p0.cnf
MD5SUM209f7789e3588d11f275f2003f2c6a67
Bench CategoryAPPLICATION (applications 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 variables259616
Number of clauses1374599
Sum of the clauses size3310772
Maximum clause length10
Minimum clause length1
Number of clauses of size 113149
Number of clauses of size 2982807
Number of clauses of size 3313283
Number of clauses of size 47260
Number of clauses of size 529040
Number of clauses of size over 529060

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
21.76/21.81	c WARNING: for repeatability, setting FPU to use double precision
21.76/21.81	c ============================[ Problem Statistics ]=============================
21.76/21.81	c |                                                                             |
21.76/21.81	c |  Number of variables:  259616                                               |
21.76/21.81	c |  Number of clauses:    1058485                                              |
23.45/23.53	c |  Parsing time:         1.61         s                                       |
26.25/26.37	c ============================[ Search Statistics ]==============================
26.25/26.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
26.25/26.37	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
26.25/26.37	c ===============================================================================
26.25/26.37	c |         0 |  137077   914868  2530794 |   304956        0    nan |  0.000 % |
26.75/26.86	c |       100 |  136958   914868  2530794 |   335451       97     47 |  0.662 % |
27.05/27.15	c |       251 |  136482   914868  2530794 |   368996      245     52 |  1.082 % |
27.46/27.56	c |       477 |  136363   914868  2530794 |   405896      471     76 |  1.082 % |
27.95/28.02	c |       814 |  136129   914868  2530794 |   446486      805     79 |  1.722 % |
28.65/28.71	c |      1320 |  136046   914868  2530794 |   491134     1309    105 |  1.821 % |
30.15/30.21	c |      2079 |  131094   879085  2440168 |   540248     2056    109 |  2.735 % |
31.85/31.92	c |      3220 |  129305   857628  2388153 |   594272     3179    121 |  3.001 % |
35.05/35.13	c |      4929 |  126603   843841  2356753 |   653700     4858    123 |  4.185 % |
38.75/38.87	c |      7491 |  124072   828312  2318506 |   719070     7383    109 |  5.029 % |
43.85/43.99	c |     11335 |  123304   823366  2307893 |   790977    11201    116 |  5.316 % |
54.74/54.88	c |     17104 |  122242   815888  2288626 |   870075    16902    128 |  5.715 % |
74.73/74.86	c |     25753 |  120259   786856  2209388 |   957082    25319    152 |  6.507 % |
103.60/103.73	c |     38730 |  115890   746739  2106946 |  1052790    38181    166 |  8.174 % |
158.49/158.62	c |     58193 |  114153   732565  2070708 |  1158069    57432    214 |  9.065 % |
268.84/269.10	c |     87387 |  112334   721801  2043643 |  1273876    84759    280 |  9.671 % |
442.85/443.19	c |    131178 |  110750   709223  2011125 |  1401264   127422    327 | 10.353 % |
749.01/749.48	c |    196863 |  108052   683970  1945730 |  1541391   192379    382 | 11.274 % |
1200.00/1200.62	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1581482-1238929361/watcher-1581482-1238929361 -o /tmp/evaluation-result-1581482-1238929361/solver-1581482-1238929361 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1581482-1238929361.cnf HOME 

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): 1800 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: 1.91 1.85 1.46 3/65 16749
/proc/meminfo: memFree=1641760/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=17396 CPUtime=0
/proc/16749/stat : 16749 (IUT_BMB_SAT) R 16747 16749 16418 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1165598543 17813504 178 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/16749/statm: 4349 179 92 274 0 4072 0

[startup+0.04792 s]
/proc/loadavg: 1.91 1.85 1.46 3/65 16749
/proc/meminfo: memFree=1641760/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=17396 CPUtime=0.04
/proc/16749/stat : 16749 (IUT_BMB_SAT) R 16747 16749 16418 0 -1 4194304 931 0 0 0 4 0 0 0 18 0 1 0 1165598543 17813504 914 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/16749/statm: 4349 915 92 274 0 4072 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17396

[startup+0.101928 s]
/proc/loadavg: 1.91 1.85 1.46 3/65 16749
/proc/meminfo: memFree=1641760/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=17396 CPUtime=0.09
/proc/16749/stat : 16749 (IUT_BMB_SAT) R 16747 16749 16418 0 -1 4194304 1854 0 0 0 9 0 0 0 18 0 1 0 1165598543 17813504 1837 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/16749/statm: 4349 1838 92 274 0 4072 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17396

[startup+0.301964 s]
/proc/loadavg: 1.91 1.85 1.46 3/65 16749
/proc/meminfo: memFree=1641760/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=30888 CPUtime=0.29
/proc/16749/stat : 16749 (IUT_BMB_SAT) R 16747 16749 16418 0 -1 4194304 6852 0 0 0 27 2 0 0 20 0 1 0 1165598543 31629312 6835 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/16749/statm: 7722 6836 92 274 0 7445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30888

[startup+0.701033 s]
/proc/loadavg: 1.91 1.85 1.46 3/65 16749
/proc/meminfo: memFree=1641760/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=59068 CPUtime=0.69
/proc/16749/stat : 16749 (IUT_BMB_SAT) R 16747 16749 16418 0 -1 4194304 14587 0 0 0 63 6 0 0 23 0 1 0 1165598543 60485632 14570 1992294400 134512640 135635285 4294956208 18446744073709551615 134530407 0 0 4096 0 0 0 0 17 0 0 0
/proc/16749/statm: 14767 14570 99 274 0 14490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59068

[startup+1.50117 s]
/proc/loadavg: 1.91 1.85 1.46 2/66 16750
/proc/meminfo: memFree=1578840/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=69364 CPUtime=1.48
/proc/16749/stat : 16749 (IUT_BMB_SAT) R 16747 16749 16418 0 -1 4194304 17158 0 0 0 141 7 0 0 25 0 1 0 1165598543 71028736 17141 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 0 0 0
/proc/16749/statm: 17341 17141 99 274 0 17064 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 69364

[startup+3.10146 s]
/proc/loadavg: 1.91 1.85 1.46 2/66 16750
/proc/meminfo: memFree=1565272/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=86392 CPUtime=3.08
/proc/16749/stat : 16749 (IUT_BMB_SAT) R 16747 16749 16418 0 -1 4194304 21429 0 0 0 299 9 0 0 25 0 1 0 1165598543 88465408 21412 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/16749/statm: 21598 21412 99 274 0 21321 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 86392

[startup+6.30203 s]
/proc/loadavg: 1.92 1.85 1.47 2/66 16750
/proc/meminfo: memFree=1532376/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=117940 CPUtime=6.28
/proc/16749/stat : 16749 (IUT_BMB_SAT) R 16747 16749 16418 0 -1 4194304 29305 0 0 0 613 15 0 0 25 0 1 0 1165598543 120770560 29288 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/16749/statm: 29485 29288 99 274 0 29208 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 117940

[startup+12.7012 s]
/proc/loadavg: 1.85 1.84 1.46 2/66 16750
/proc/meminfo: memFree=1454872/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=195952 CPUtime=12.67
/proc/16749/stat : 16749 (IUT_BMB_SAT) R 16747 16749 16418 0 -1 4194304 48816 0 0 0 1243 24 0 0 25 0 1 0 1165598543 200654848 48799 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/16749/statm: 48988 48799 99 274 0 48711 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 195952

[startup+25.5014 s]
/proc/loadavg: 1.74 1.81 1.46 2/68 16752
/proc/meminfo: memFree=1285824/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=117032 CPUtime=3.67
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 27102 0 0 0 354 13 0 0 25 0 1 0 1165600724 119840768 27015 1992294400 134512640 135243223 4294956304 18446744073709551615 134541171 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 29258 27015 77 178 0 29078 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 349608

[startup+51.102 s]
/proc/loadavg: 1.49 1.74 1.45 2/68 16752
/proc/meminfo: memFree=1296704/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=104128 CPUtime=29.27
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 28489 0 0 0 2912 15 0 0 25 0 1 0 1165600724 106627072 24434 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 26032 24434 85 178 0 25852 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 336704

[startup+102.305 s]
/proc/loadavg: 1.21 1.63 1.42 2/68 16752
/proc/meminfo: memFree=1281664/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=119216 CPUtime=80.44
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 32266 0 0 0 8027 17 0 0 25 0 1 0 1165600724 122077184 28211 1992294400 134512640 135243223 4294956304 18446744073709551615 134558400 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 29804 28211 85 178 0 29624 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 351792

[startup+162.302 s]
/proc/loadavg: 1.07 1.51 1.39 2/68 16752
/proc/meminfo: memFree=1257344/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=143548 CPUtime=140.41
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 38362 0 0 0 14018 23 0 0 25 0 1 0 1165600724 146993152 34307 1992294400 134512640 135243223 4294956304 18446744073709551615 134558400 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 35887 34307 85 178 0 35707 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 376124

[startup+222.302 s]
/proc/loadavg: 1.03 1.41 1.36 2/68 16752
/proc/meminfo: memFree=1229824/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=171080 CPUtime=200.39
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 45220 0 0 0 20009 30 0 0 25 0 1 0 1165600724 175185920 41165 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 42770 41165 85 178 0 42590 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 403656

[startup+282.302 s]
/proc/loadavg: 1.01 1.34 1.34 2/68 16752
/proc/meminfo: memFree=1208896/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=192372 CPUtime=260.36
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 50541 0 0 0 26001 35 0 0 25 0 1 0 1165600724 196988928 46486 1992294400 134512640 135243223 4294956304 18446744073709551615 134558406 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 48093 46486 85 178 0 47913 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 424948

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.32 2/68 16752
/proc/meminfo: memFree=1181760/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=219184 CPUtime=320.34
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 57208 0 0 0 31992 42 0 0 25 0 1 0 1165600724 224444416 53153 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 54796 53153 85 178 0 54616 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 451760

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.29 2/68 16752
/proc/meminfo: memFree=1157248/2055920 swapFree=4177672/4192956

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

/proc/meminfo: memFree=1034176/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=366528 CPUtime=680.16
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 94054 0 0 0 67940 76 0 0 25 0 1 0 1165600724 375324672 89999 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 91632 89999 85 178 0 91452 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 599104

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.18 2/68 16752
/proc/meminfo: memFree=1007488/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=392680 CPUtime=740.13
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 100617 0 0 0 73932 81 0 0 25 0 1 0 1165600724 402104320 96562 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 98170 96562 85 178 0 97990 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 625256

[startup+822.303 s]
/proc/loadavg: 1.00 1.04 1.17 2/68 16752
/proc/meminfo: memFree=984000/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=416376 CPUtime=800.1
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 106545 0 0 0 79924 86 0 0 25 0 1 0 1165600724 426369024 102490 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 104094 102490 85 178 0 103914 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 648952

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/68 16752
/proc/meminfo: memFree=966464/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=433896 CPUtime=860.08
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 110828 0 0 0 85917 91 0 0 25 0 1 0 1165600724 444309504 106773 1992294400 134512640 135243223 4294956304 18446744073709551615 134558408 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 108474 106773 85 178 0 108294 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 666472

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/68 16752
/proc/meminfo: memFree=942080/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=458440 CPUtime=920.05
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 116971 0 0 0 91908 97 0 0 25 0 1 0 1165600724 469442560 112916 1992294400 134512640 135243223 4294956304 18446744073709551615 134558303 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 114610 112916 85 178 0 114430 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 691016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/68 16752
/proc/meminfo: memFree=913728/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=486280 CPUtime=980.02
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 123967 0 0 0 97898 104 0 0 25 0 1 0 1165600724 497950720 119912 1992294400 134512640 135243223 4294956304 18446744073709551615 134567689 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 121570 119912 85 178 0 121390 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 718856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/68 16752
/proc/meminfo: memFree=893760/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=506248 CPUtime=1039.99
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 128971 0 0 0 103891 108 0 0 25 0 1 0 1165600724 518397952 124916 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 126562 124916 85 178 0 126382 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 738824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/68 16752
/proc/meminfo: memFree=870336/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=529672 CPUtime=1099.96
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 134813 0 0 0 109882 114 0 0 25 0 1 0 1165600724 542384128 130758 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 132418 130758 85 178 0 132238 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 762248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/68 16752
/proc/meminfo: memFree=851648/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=548680 CPUtime=1159.93
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 139568 0 0 0 115875 118 0 0 25 0 1 0 1165600724 561848320 135513 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 137170 135513 85 178 0 136990 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 781256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.10 2/68 16752
/proc/meminfo: memFree=843392/2055920 swapFree=4177672/4192956
[pid=16749] ppid=16747 vsize=227220 CPUtime=21.76
/proc/16749/stat : 16749 (IUT_BMB_SAT) S 16747 16749 16418 0 -1 4194304 57530 0 0 0 1776 400 0 0 25 0 1 0 1165598543 232673280 56632 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16749/statm: 56805 56632 106 274 0 56528 0
[pid=16751] ppid=16749 vsize=5356 CPUtime=0.01
/proc/16751/stat : 16751 (sh) S 16749 16749 16418 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1165600722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=556336 CPUtime=1178.23
/proc/16752/stat : 16752 (minisat) R 16751 16749 16418 0 -1 4194304 141489 0 0 0 117703 120 0 0 25 0 1 0 1165600724 569688064 137434 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/16752/statm: 139084 137434 85 178 0 138904 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 788912

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16749 and gives
#  childrusage.ru_utime.tv_sec=17
#  childrusage.ru_utime.tv_usec=767298
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=64382
# CPU time returned by wait4() is 21.8317
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.66
CPU time (s): 1200
CPU user time (s): 1194.79
CPU system time (s): 5.21
CPU usage (%): 99.945
Max. virtual memory (cumulated for all children) (KiB): 788912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.7673
system time used= 4.06438
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59014
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= 86

runsolver used 1.07984 second user time and 3.3005 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-05 13:02:43
IDJOB=1581482
IDBENCH=71037
IDSOLVER=523
FILE ID=node56/1581482-1238929361
PBS_JOBID= 9101436
Free space on /tmp= 103216 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UTI-20-10p0.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1581482-1238929361/watcher-1581482-1238929361 -o /tmp/evaluation-result-1581482-1238929361/solver-1581482-1238929361 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1581482-1238929361.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 209f7789e3588d11f275f2003f2c6a67
RANDOM SEED=207853104

node56.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.256
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		: 3000.256
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:       1642304 kB
Buffers:         26696 kB
Cached:         313360 kB
SwapCached:       9124 kB
Active:         141508 kB
Inactive:       209100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642304 kB
SwapTotal:     4192956 kB
SwapFree:      4177672 kB
Dirty:           28236 kB
Writeback:           0 kB
Mapped:          16220 kB
Slab:            48960 kB
Committed_AS:  3109672 kB
PageTables:       1488 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= 103196 MiB
End job on node56 at 2009-04-05 13:22:45