Trace number 1716120

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) 1200.05 1200.65

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
15.48/15.57	c WARNING: for repeatability, setting FPU to use double precision
15.48/15.57	c ============================[ Problem Statistics ]=============================
15.48/15.57	c |                                                                             |
15.48/15.57	c |  Number of variables:  219756                                               |
15.48/15.57	c |  Number of clauses:    770580                                               |
16.35/16.46	c |  Parsing time:         0.81         s                                       |
17.85/17.99	c ============================[ Search Statistics ]==============================
17.85/17.99	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
17.85/17.99	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
17.85/17.99	c ===============================================================================
17.85/17.99	c |         0 |   28702   184056   477195 |    61352        0    nan |  0.000 % |
18.04/18.17	c |       100 |   28702   184056   477195 |    67487      100     47 | 33.158 % |
18.24/18.36	c |       251 |   28697   184056   477195 |    74235      246     41 | 33.182 % |
18.55/18.66	c |       476 |   28483   184056   477195 |    81659      453     38 | 33.828 % |
18.94/19.04	c |       813 |   28454   184056   477195 |    89825      778     36 | 34.905 % |
19.54/19.63	c |      1320 |   28219   184056   477195 |    98808     1284     40 | 34.908 % |
20.55/20.67	c |      2080 |   24785   148866   389230 |   108688     1998     59 | 35.934 % |
21.85/21.99	c |      3225 |   22597   127762   336561 |   119557     2968    103 | 35.950 % |
23.94/24.01	c |      4936 |   22541   127474   335839 |   131513     4658     94 | 36.013 % |
26.74/26.86	c |      7498 |   22394   126016   332131 |   144664     7196     90 | 36.030 % |
32.04/32.17	c |     11342 |   22014   122896   324418 |   159131    10957    107 | 36.254 % |
39.14/39.28	c |     17108 |   21687   118792   313444 |   175044    16662    106 | 36.354 % |
50.84/50.95	c |     25757 |   21687   118792   313444 |   192548    25311    106 | 36.354 % |
70.33/70.45	c |     38732 |   21677   118693   313203 |   211803    38285    101 | 36.356 % |
105.92/106.06	c |     58193 |   21673   118654   313105 |   232984    57745    100 | 36.359 % |
166.20/166.37	c |     87386 |   21666   118591   312948 |   256282    86938     98 | 36.359 % |
281.15/281.37	c |    131177 |   21665   118585   312932 |   281910   130728     93 | 36.360 % |
528.64/528.96	c |    196862 |   21412   115821   305474 |   310101   196390     86 | 37.306 % |
961.75/962.20	c |    295391 |   19544   100886   266894 |   341112   294535     97 | 37.325 % |
1200.05/1200.61	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716120-1240611444/watcher-1716120-1240611444 -o /tmp/evaluation-result-1716120-1240611444/solver-1716120-1240611444 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716120-1240611444.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: 0.92 0.98 1.08 3/64 6725
/proc/meminfo: memFree=1058640/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=13108 CPUtime=0
/proc/6725/stat : 6725 (IUT_BMB_SAT) R 6723 6725 6498 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 89171951 13422592 172 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/6725/statm: 3277 173 90 274 0 3000 0

[startup+0.010639 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 6725
/proc/meminfo: memFree=1058640/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=13108 CPUtime=0
/proc/6725/stat : 6725 (IUT_BMB_SAT) R 6723 6725 6498 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 89171951 13422592 270 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/6725/statm: 3277 271 90 274 0 3000 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13108

[startup+0.101646 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 6725
/proc/meminfo: memFree=1058640/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=13108 CPUtime=0.09
/proc/6725/stat : 6725 (IUT_BMB_SAT) R 6723 6725 6498 0 -1 4194304 1849 0 0 0 9 0 0 0 18 0 1 0 89171951 13422592 1832 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/6725/statm: 3277 1833 90 274 0 3000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13108

[startup+0.301663 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 6725
/proc/meminfo: memFree=1058640/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=39380 CPUtime=0.29
/proc/6725/stat : 6725 (IUT_BMB_SAT) R 6723 6725 6498 0 -1 4194304 8566 0 0 0 26 3 0 0 19 0 1 0 89171951 40325120 8549 1992294400 134512640 135635285 4294956208 18446744073709551615 134535607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6725/statm: 9845 8552 90 274 0 9568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39380

[startup+0.701701 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 6725
/proc/meminfo: memFree=1058640/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=49680 CPUtime=0.69
/proc/6725/stat : 6725 (IUT_BMB_SAT) R 6723 6725 6498 0 -1 4194304 12223 0 0 0 65 4 0 0 23 0 1 0 89171951 50872320 12206 1992294400 134512640 135635285 4294956208 18446744073709551615 135072711 0 0 4096 0 0 0 0 17 0 0 0
/proc/6725/statm: 12420 12206 97 274 0 12143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49680

[startup+1.50177 s]
/proc/loadavg: 1.01 1.00 1.08 2/65 6726
/proc/meminfo: memFree=1005704/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=59580 CPUtime=1.48
/proc/6725/stat : 6725 (IUT_BMB_SAT) R 6723 6725 6498 0 -1 4194304 14699 0 0 0 142 6 0 0 25 0 1 0 89171951 61009920 14682 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/6725/statm: 14895 14682 97 274 0 14618 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 59580

[startup+3.10192 s]
/proc/loadavg: 1.01 1.00 1.08 2/65 6726
/proc/meminfo: memFree=993928/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=76740 CPUtime=3.09
/proc/6725/stat : 6725 (IUT_BMB_SAT) R 6723 6725 6498 0 -1 4194304 18993 0 0 0 300 9 0 0 25 0 1 0 89171951 78581760 18976 1992294400 134512640 135635285 4294956208 18446744073709551615 134693694 0 0 4096 0 0 0 0 17 0 0 0
/proc/6725/statm: 19185 18977 97 274 0 18908 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76740

[startup+6.30121 s]
/proc/loadavg: 1.01 1.00 1.08 2/65 6726
/proc/meminfo: memFree=956936/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=112116 CPUtime=6.28
/proc/6725/stat : 6725 (IUT_BMB_SAT) R 6723 6725 6498 0 -1 4194304 27857 0 0 0 614 14 0 0 25 0 1 0 89171951 114806784 27840 1992294400 134512640 135635285 4294956208 18446744073709551615 135077930 0 0 4096 0 0 0 0 17 0 0 0
/proc/6725/statm: 28029 27840 97 274 0 27752 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 112116

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 6726
/proc/meminfo: memFree=871624/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=12.68
/proc/6725/stat : 6725 (IUT_BMB_SAT) R 6723 6725 6498 0 -1 4194304 47409 0 0 0 1176 92 0 0 25 0 1 0 89171951 191500288 46574 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/6725/statm: 46753 46574 100 274 0 46476 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 187012

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 6728
/proc/meminfo: memFree=799472/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=65332 CPUtime=9.91
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 17384 0 0 0 982 9 0 0 25 0 1 0 89173508 66899968 14710 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 16333 14710 85 178 0 16153 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 257700

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 6728
/proc/meminfo: memFree=799600/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=65332 CPUtime=35.51
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 17385 0 0 0 3542 9 0 0 25 0 1 0 89173508 66899968 14711 1992294400 134512640 135243223 4294956304 18446744073709551615 134558303 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 16333 14711 85 178 0 16153 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 257700

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 6728
/proc/meminfo: memFree=791216/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=73988 CPUtime=86.7
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 19509 0 0 0 8659 11 0 0 25 0 1 0 89173508 75763712 16835 1992294400 134512640 135243223 4294956304 18446744073709551615 134555741 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 18497 16835 85 178 0 18317 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 266356

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 6728
/proc/meminfo: memFree=779952/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=85440 CPUtime=146.66
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 22375 0 0 0 14653 13 0 0 25 0 1 0 89173508 87490560 19701 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 21360 19701 85 178 0 21180 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 277808

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 6728
/proc/meminfo: memFree=770032/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=95540 CPUtime=206.63
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 24828 0 0 0 20648 15 0 0 25 0 1 0 89173508 97832960 22154 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 23885 22154 85 178 0 23705 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 287908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 6728
/proc/meminfo: memFree=762032/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=103768 CPUtime=266.62
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 26859 0 0 0 26645 17 0 0 25 0 1 0 89173508 106258432 24185 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 25942 24185 85 178 0 25762 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 296136

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 6728
/proc/meminfo: memFree=757232/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=108744 CPUtime=326.59
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 28030 0 0 0 32641 18 0 0 25 0 1 0 89173508 111353856 25356 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 27186 25356 85 178 0 27006 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 301112

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 6728
/proc/meminfo: memFree=752304/2055920 swapFree=4192956/4192956

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

/proc/meminfo: memFree=718768/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=147860 CPUtime=686.44
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 37641 0 0 0 68617 27 0 0 25 0 1 0 89173508 151408640 34967 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 36965 34967 85 178 0 36785 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 340228

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 6728
/proc/meminfo: memFree=709360/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=157048 CPUtime=746.42
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 39960 0 0 0 74613 29 0 0 25 0 1 0 89173508 160817152 37286 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 39262 37286 85 178 0 39082 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 349416

[startup+822.301 s]
/proc/loadavg: 1.04 1.01 1.01 2/67 6728
/proc/meminfo: memFree=702832/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=163560 CPUtime=806.39
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 41612 0 0 0 80609 30 0 0 25 0 1 0 89173508 167485440 38938 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 40890 38938 85 178 0 40710 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 355928

[startup+882.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 6728
/proc/meminfo: memFree=696880/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=169408 CPUtime=866.36
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 43081 0 0 0 86603 33 0 0 25 0 1 0 89173508 173473792 40407 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 42352 40407 85 178 0 42172 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 361776

[startup+942.301 s]
/proc/loadavg: 1.10 1.05 1.01 2/67 6728
/proc/meminfo: memFree=692720/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=173816 CPUtime=926.34
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 44150 0 0 0 92600 34 0 0 25 0 1 0 89173508 177987584 41476 1992294400 134512640 135243223 4294956304 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 43454 41476 85 178 0 43274 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 366184

[startup+1002.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/67 6728
/proc/meminfo: memFree=686768/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=179532 CPUtime=986.31
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 45603 0 0 0 98596 35 0 0 25 0 1 0 89173508 183840768 42929 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 44883 42929 85 178 0 44703 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 371900

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 6728
/proc/meminfo: memFree=681776/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=185128 CPUtime=1046.28
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 46873 0 0 0 104592 36 0 0 25 0 1 0 89173508 189571072 44199 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 46282 44199 85 178 0 46102 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 377496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 6728
/proc/meminfo: memFree=676656/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=190164 CPUtime=1106.27
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 48131 0 0 0 110589 38 0 0 25 0 1 0 89173508 194727936 45457 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 47541 45457 85 178 0 47361 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 382532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 6728
/proc/meminfo: memFree=671856/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=194924 CPUtime=1166.24
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 49325 0 0 0 116585 39 0 0 25 0 1 0 89173508 199602176 46651 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 48731 46651 85 178 0 48551 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 387292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 6728
/proc/meminfo: memFree=670320/2055920 swapFree=4192956/4192956
[pid=6725] ppid=6723 vsize=187012 CPUtime=15.53
/proc/6725/stat : 6725 (IUT_BMB_SAT) S 6723 6725 6498 0 -1 4194304 47415 0 0 0 1256 297 0 0 25 0 1 0 89171951 191500288 46579 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6725/statm: 46753 46579 105 274 0 46476 0
[pid=6727] ppid=6725 vsize=5356 CPUtime=0
/proc/6727/stat : 6727 (sh) S 6725 6725 6498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89173507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6727/statm: 1339 232 193 169 0 50 0
[pid=6728] ppid=6727 vsize=196500 CPUtime=1184.52
/proc/6728/stat : 6728 (minisat) R 6727 6725 6498 0 -1 4194304 49706 0 0 0 118413 39 0 0 25 0 1 0 89173508 201216000 47032 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/6728/statm: 49125 47032 85 178 0 48945 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 388868

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 6725 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=571088
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=19540
# CPU time returned by wait4() is 15.5906
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.65
CPU time (s): 1200.05
CPU user time (s): 1196.69
CPU system time (s): 3.36
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 388868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.5711
system time used= 3.01954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49932
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= 44

runsolver used 1.12683 second user time and 3.24951 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-25 00:17:26
IDJOB=1716120
IDBENCH=20368
IDSOLVER=523
FILE ID=node55/1716120-1240611444
PBS_JOBID= 9186263
Free space on /tmp= 66364 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716120-1240611444/watcher-1716120-1240611444 -o /tmp/evaluation-result-1716120-1240611444/solver-1716120-1240611444 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716120-1240611444.cnf HOME

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

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=251992262

node55.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		: 3000.240
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		: 3000.240
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:       1059056 kB
Buffers:         91424 kB
Cached:         797948 kB
SwapCached:          0 kB
Active:         403460 kB
Inactive:       499756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1059056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           20180 kB
Writeback:           0 kB
Mapped:          23640 kB
Slab:            79656 kB
Committed_AS:   197436 kB
PageTables:       1360 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= 66348 MiB
End job on node55 at 2009-04-25 00:37:29