Trace number 1532831

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) 1200.04 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.09/0.14	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.14	c ============================[ Problem Statistics ]=============================
0.09/0.14	c |                                                                             |
0.09/0.14	c |  Number of variables:  4000                                                 |
0.09/0.14	c |  Number of clauses:    16800                                                |
0.09/0.17	c |  Parsing time:         0.02         s                                       |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    3889    16609    50429 |     5536        0    nan |  0.000 % |
0.14/0.20	c |       102 |    3889    16609    50429 |     6089      102     79 |  0.000 % |
0.14/0.22	c |       252 |    3889    16609    50429 |     6698      252     87 |  0.000 % |
0.14/0.25	c |       477 |    3889    16609    50429 |     7368      477     90 |  0.000 % |
0.14/0.29	c |       814 |    3889    16609    50429 |     8105      814     91 |  0.000 % |
0.14/0.35	c |      1321 |    3889    16609    50429 |     8916     1321     93 |  0.000 % |
0.14/0.44	c |      2080 |    3889    16609    50429 |     9807     2080     92 |  0.000 % |
0.14/0.61	c |      3219 |    3889    16609    50429 |    10788     3219     97 |  0.000 % |
0.14/0.85	c |      4927 |    3889    16609    50429 |    11867     4927     97 |  0.000 % |
1.19/1.28	c |      7489 |    3889    16609    50429 |    13054     7489    102 |  0.000 % |
1.98/2.00	c |     11333 |    3889    16609    50429 |    14359    11333    107 |  0.000 % |
3.18/3.28	c |     17099 |    3889    16609    50429 |    15795     9608    110 |  0.000 % |
5.18/5.26	c |     25748 |    3889    16609    50429 |    17375    10063    112 |  0.000 % |
9.28/9.38	c |     38725 |    3889    16609    50429 |    19112    14052    120 |  0.000 % |
16.38/16.43	c |     58186 |    3889    16609    50429 |    21024    13807    126 |  0.000 % |
27.77/27.86	c |     87378 |    3889    16609    50429 |    23126    21375    124 |  0.000 % |
47.17/47.24	c |    131167 |    3889    16609    50429 |    25439    17097    122 |  0.000 % |
81.75/81.83	c |    196852 |    3889    16609    50429 |    27983    15063    143 |  0.000 % |
133.32/133.41	c |    295378 |    3889    16609    50429 |    30781    18714    117 |  0.000 % |
215.48/215.63	c |    443167 |    3889    16609    50429 |    33859    19485    113 |  0.000 % |
348.53/348.78	c |    664851 |    3889    16609    50429 |    37245    32235    122 |  0.000 % |
567.03/567.38	c |    997377 |    3889    16609    50429 |    40970    30378    124 |  0.000 % |
917.67/918.13	c |   1496167 |    3889    16609    50429 |    45067    15123    110 |  0.000 % |
1200.04/1200.61	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532831-1238401179/watcher-1532831-1238401179 -o /tmp/evaluation-result-1532831-1238401179/solver-1532831-1238401179 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532831-1238401179.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: 0.91 0.97 0.99 3/64 20974
/proc/meminfo: memFree=1659952/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=1644 CPUtime=0
/proc/20974/stat : 20974 (IUT_BMB_SAT) R 20972 20974 20809 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 1112784986 1683456 198 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/20974/statm: 411 198 92 274 0 134 0

[startup+0.076515 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20974
/proc/meminfo: memFree=1659952/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.07
/proc/20974/stat : 20974 (IUT_BMB_SAT) R 20972 20974 20809 0 -1 4194304 510 0 0 0 6 1 0 0 18 0 1 0 1112784986 2830336 493 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/20974/statm: 691 493 99 274 0 414 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2764

[startup+0.101517 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20974
/proc/meminfo: memFree=1659952/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.09
/proc/20974/stat : 20974 (IUT_BMB_SAT) R 20972 20974 20809 0 -1 4194304 510 0 0 0 7 2 0 0 18 0 1 0 1112784986 2830336 493 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/20974/statm: 691 493 99 274 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2764

[startup+0.301537 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20974
/proc/meminfo: memFree=1659952/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+0.701581 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20974
/proc/meminfo: memFree=1659952/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+1.50166 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1653784/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=7052 CPUtime=1.34
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 1476 0 0 0 134 0 0 0 25 0 1 0 1112785001 7221248 1455 1992294400 134512640 135243223 4294956320 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 1763 1455 85 178 0 1583 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15172

[startup+3.10183 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1650712/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=9824 CPUtime=2.94
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 2190 0 0 0 294 0 0 0 25 0 1 0 1112785001 10059776 2169 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 2456 2169 85 178 0 2276 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17944

[startup+6.30217 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1648088/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=11144 CPUtime=6.14
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 2499 0 0 0 613 1 0 0 25 0 1 0 1112785001 11411456 2478 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 2786 2478 85 178 0 2606 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19264

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1645528/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=13480 CPUtime=12.54
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 3097 0 0 0 1252 2 0 0 25 0 1 0 1112785001 13803520 3076 1992294400 134512640 135243223 4294956320 18446744073709551615 134565760 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 3370 3076 85 178 0 3190 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21600

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1643992/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=15064 CPUtime=25.33
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 3492 0 0 0 2531 2 0 0 25 0 1 0 1112785001 15425536 3471 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 3766 3471 85 178 0 3586 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23184

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1641048/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=18100 CPUtime=50.93
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 4234 0 0 0 5090 3 0 0 25 0 1 0 1112785001 18534400 4213 1992294400 134512640 135243223 4294956320 18446744073709551615 134558228 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 4525 4213 85 178 0 4345 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26220

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1636504/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=22500 CPUtime=102.1
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 5344 0 0 0 10206 4 0 0 25 0 1 0 1112785001 23040000 5323 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 5625 5323 85 178 0 5445 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 30620

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1635928/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=23028 CPUtime=162.06
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 5484 0 0 0 16202 4 0 0 25 0 1 0 1112785001 23580672 5463 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 5757 5463 85 178 0 5577 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 31148

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1634520/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=24484 CPUtime=222.05
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 5846 0 0 0 22200 5 0 0 25 0 1 0 1112785001 25071616 5825 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 6121 5825 85 178 0 5941 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32604

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1632408/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1624728/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=34312 CPUtime=701.83
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 8300 0 0 0 70175 8 0 0 25 0 1 0 1112785001 35135488 8266 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 8578 8266 85 178 0 8398 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 42432

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1623512/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=35472 CPUtime=761.81
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 8585 0 0 0 76173 8 0 0 25 0 1 0 1112785001 36323328 8551 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 8868 8551 85 178 0 8688 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 43592

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1623512/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=35472 CPUtime=821.78
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 8585 0 0 0 82170 8 0 0 25 0 1 0 1112785001 36323328 8551 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 8868 8551 85 178 0 8688 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 43592

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1623512/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=35472 CPUtime=881.75
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 8585 0 0 0 88167 8 0 0 25 0 1 0 1112785001 36323328 8551 1992294400 134512640 135243223 4294956320 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 8868 8551 85 178 0 8688 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 43592

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1622296/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=36820 CPUtime=941.72
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 8905 0 0 0 94163 9 0 0 25 0 1 0 1112785001 37703680 8871 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 9205 8871 85 178 0 9025 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 44940

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1618520/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=40524 CPUtime=1001.7
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 9854 0 0 0 100160 10 0 0 25 0 1 0 1112785001 41496576 9820 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 10131 9820 85 178 0 9951 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 48644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1618136/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=40920 CPUtime=1061.66
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 9950 0 0 0 106156 10 0 0 25 0 1 0 1112785001 41902080 9916 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 10230 9916 85 178 0 10050 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 49040

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1618136/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=40920 CPUtime=1121.64
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 9950 0 0 0 112154 10 0 0 25 0 1 0 1112785001 41902080 9916 1992294400 134512640 135243223 4294956320 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 10230 9916 85 178 0 10050 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 49040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1618136/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=40920 CPUtime=1181.61
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 9950 0 0 0 118151 10 0 0 25 0 1 0 1112785001 41902080 9916 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 10230 9916 85 178 0 10050 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 49040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20977
/proc/meminfo: memFree=1618136/2055920 swapFree=4174972/4192956
[pid=20974] ppid=20972 vsize=2764 CPUtime=0.14
/proc/20974/stat : 20974 (IUT_BMB_SAT) S 20972 20974 20809 0 -1 4194304 517 0 0 0 9 5 0 0 18 0 1 0 1112784986 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20974/statm: 691 499 105 274 0 414 0
[pid=20976] ppid=20974 vsize=5356 CPUtime=0
/proc/20976/stat : 20976 (sh) S 20974 20974 20809 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112785001 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20976/statm: 1339 232 193 169 0 50 0
[pid=20977] ppid=20976 vsize=40920 CPUtime=1199.9
/proc/20977/stat : 20977 (minisat) R 20976 20974 20809 0 -1 4194304 9950 0 0 0 119980 10 0 0 25 0 1 0 1112785001 41902080 9916 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/20977/statm: 10230 9916 85 178 0 10050 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49040

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20974 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=96985
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=53991
# CPU time returned by wait4() is 0.150976
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.15
CPU usage (%): 99.9518
Max. virtual memory (cumulated for all children) (KiB): 49040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.096985
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 999
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= 3

runsolver used 0.951855 second user time and 3.42448 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-30 10:19:39
IDJOB=1532831
IDBENCH=70340
IDSOLVER=523
FILE ID=node7/1532831-1238401179
PBS_JOBID= 9061398
Free space on /tmp= 65660 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532831-1238401179/watcher-1532831-1238401179 -o /tmp/evaluation-result-1532831-1238401179/solver-1532831-1238401179 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532831-1238401179.cnf HOME

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=1043133979

node7.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		: 3000.236
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		: 3000.236
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:       1660496 kB
Buffers:         87488 kB
Cached:         212748 kB
SwapCached:      11884 kB
Active:          69616 kB
Inactive:       243956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660496 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          19080 kB
Slab:            67892 kB
Committed_AS:  2883844 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-30 10:39:40