Trace number 1734814

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 1200.52

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
Bench CategoryCRAFTED (crafted 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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
2.79/2.88	c WARNING: for repeatability, setting FPU to use double precision
2.79/2.88	c ============================[ Problem Statistics ]=============================
2.79/2.88	c |                                                                             |
2.79/2.88	c |  Number of variables:  1820                                                 |
2.79/2.88	c |  Number of clauses:    171155                                               |
2.87/2.99	c |  Parsing time:         0.10         s                                       |
6.88/6.96	c ============================[ Search Statistics ]==============================
6.88/6.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.88/6.96	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.88/6.96	c ===============================================================================
6.88/6.96	c |         0 |    1755   163464   486178 |    54488        0    nan |  0.000 % |
6.88/6.99	c |       100 |    1755   163464   486178 |    59936      100    193 |  0.000 % |
6.98/7.02	c |       252 |    1755   163464   486178 |    65930      252    217 |  0.000 % |
6.98/7.09	c |       481 |    1755   163464   486178 |    72523      481    227 |  0.000 % |
7.08/7.18	c |       818 |    1755   163464   486178 |    79775      818    212 |  0.000 % |
7.18/7.29	c |      1326 |    1755   163464   486178 |    87753     1326    200 |  0.000 % |
7.48/7.50	c |      2087 |    1755   163464   486178 |    96528     2087    198 |  0.000 % |
7.78/7.88	c |      3227 |    1755   163464   486178 |   106181     3227    203 |  0.000 % |
8.47/8.52	c |      4936 |    1755   163464   486178 |   116799     4936    202 |  0.000 % |
9.58/9.60	c |      7498 |    1755   163464   486178 |   128479     7498    195 |  0.000 % |
11.68/11.72	c |     11345 |    1755   163464   486178 |   141327    11345    190 |  0.000 % |
16.07/16.13	c |     17111 |    1755   163464   486178 |   155460    17111    186 |  0.000 % |
24.46/24.54	c |     25761 |    1755   163464   486178 |   171006    25761    185 |  0.000 % |
42.65/42.79	c |     38736 |    1755   163464   486178 |   188107    38736    182 |  0.000 % |
75.04/75.15	c |     58197 |    1755   163464   486178 |   206918    58197    186 |  0.000 % |
127.71/127.88	c |     87391 |    1755   163464   486178 |   227609    87391    187 |  0.000 % |
264.05/264.22	c |    131181 |    1755   163464   486178 |   250370   131181    187 |  0.000 % |
532.05/532.34	c |    196867 |    1755   163464   486178 |   275407   196867    188 |  0.000 % |
1085.54/1086.04	c |    295393 |    1755   163464   486178 |   302948    42640    163 |  0.000 % |
1200.00/1200.52	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-1734814-1240797427/watcher-1734814-1240797427 -o /tmp/evaluation-result-1734814-1240797427/solver-1734814-1240797427 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1734814-1240797427.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: 1.83 1.94 1.81 3/64 26458
/proc/meminfo: memFree=1605096/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=3292 CPUtime=0
/proc/26458/stat : 26458 (IUT_BMB_SAT) R 26456 26458 26237 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 107770790 3371008 178 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/26458/statm: 823 178 90 274 0 546 0

[startup+0.051417 s]
/proc/loadavg: 1.83 1.94 1.81 3/64 26458
/proc/meminfo: memFree=1605096/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=4516 CPUtime=0.04
/proc/26458/stat : 26458 (IUT_BMB_SAT) R 26456 26458 26237 0 -1 4194304 932 0 0 0 4 0 0 0 18 0 1 0 107770790 4624384 915 1992294400 134512640 135635285 4294956208 18446744073709551615 135072711 0 0 4096 0 0 0 0 17 0 0 0
/proc/26458/statm: 1129 915 97 274 0 852 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4516

[startup+0.101421 s]
/proc/loadavg: 1.83 1.94 1.81 3/64 26458
/proc/meminfo: memFree=1605096/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=5176 CPUtime=0.09
/proc/26458/stat : 26458 (IUT_BMB_SAT) R 26456 26458 26237 0 -1 4194304 1114 0 0 0 9 0 0 0 18 0 1 0 107770790 5300224 1097 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/26458/statm: 1294 1097 97 274 0 1017 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301439 s]
/proc/loadavg: 1.83 1.94 1.81 3/64 26458
/proc/meminfo: memFree=1605096/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=8080 CPUtime=0.29
/proc/26458/stat : 26458 (IUT_BMB_SAT) R 26456 26458 26237 0 -1 4194304 1837 0 0 0 29 0 0 0 19 0 1 0 107770790 8273920 1820 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/26458/statm: 2020 1820 97 274 0 1743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8080

[startup+0.701475 s]
/proc/loadavg: 1.83 1.94 1.81 3/64 26458
/proc/meminfo: memFree=1605096/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=13492 CPUtime=0.69
/proc/26458/stat : 26458 (IUT_BMB_SAT) R 26456 26458 26237 0 -1 4194304 3187 0 0 0 68 1 0 0 23 0 1 0 107770790 13815808 3170 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/26458/statm: 3373 3170 97 274 0 3096 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13492

[startup+1.50155 s]
/proc/loadavg: 1.83 1.94 1.81 2/65 26459
/proc/meminfo: memFree=1588960/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=26428 CPUtime=1.49
/proc/26458/stat : 26458 (IUT_BMB_SAT) R 26456 26458 26237 0 -1 4194304 6418 0 0 0 146 3 0 0 25 0 1 0 107770790 27062272 6401 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/26458/statm: 6607 6402 97 274 0 6330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26428

[startup+3.10169 s]
/proc/loadavg: 1.83 1.94 1.81 2/65 26459
/proc/meminfo: memFree=1572384/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 33536

[startup+6.30198 s]
/proc/loadavg: 1.85 1.94 1.81 2/67 26461
/proc/meminfo: memFree=1556304/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=14808 CPUtime=3.41
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 3519 0 0 0 340 1 0 0 25 0 1 0 107771079 15163392 3499 1992294400 134512640 135243223 4294956304 18446744073709551615 134535488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 3702 3499 78 178 0 3522 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 53700

[startup+12.7026 s]
/proc/loadavg: 1.78 1.92 1.81 2/67 26461
/proc/meminfo: memFree=1550872/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=20688 CPUtime=9.8
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 5432 0 0 0 977 3 0 0 25 0 1 0 107771079 21184512 5011 1992294400 134512640 135243223 4294956304 18446744073709551615 134565885 0 0 4096 3 0 0 0 17 1 0 0
/proc/26461/statm: 5172 5011 85 178 0 4992 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 59580

[startup+25.5017 s]
/proc/loadavg: 1.61 1.88 1.79 2/67 26461
/proc/meminfo: memFree=1539736/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=31272 CPUtime=22.59
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 8091 0 0 0 2253 6 0 0 25 0 1 0 107771079 32022528 7670 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 7818 7670 85 178 0 7638 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 70164

[startup+51.102 s]
/proc/loadavg: 1.40 1.81 1.77 2/67 26461
/proc/meminfo: memFree=1525464/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=45812 CPUtime=48.17
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 11713 0 0 0 4807 10 0 0 25 0 1 0 107771079 46911488 11292 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 11453 11292 85 178 0 11273 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 84704

[startup+102.307 s]
/proc/loadavg: 1.25 1.70 1.73 2/67 26461
/proc/meminfo: memFree=1502744/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=68268 CPUtime=99.35
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 17312 0 0 0 9919 16 0 0 25 0 1 0 107771079 69906432 16891 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/26461/statm: 17067 16891 85 178 0 16887 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 107160

[startup+162.302 s]
/proc/loadavg: 1.20 1.60 1.69 2/67 26461
/proc/meminfo: memFree=1480600/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=90616 CPUtime=159.32
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 22844 0 0 0 15909 23 0 0 25 0 1 0 107771079 92790784 22423 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 22654 22423 85 178 0 22474 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 129508

[startup+222.301 s]
/proc/loadavg: 1.14 1.50 1.65 2/67 26461
/proc/meminfo: memFree=1465880/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=105152 CPUtime=219.3
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 26480 0 0 0 21902 28 0 0 25 0 1 0 107771079 107675648 26059 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 26288 26059 85 178 0 26108 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 144044

[startup+282.302 s]
/proc/loadavg: 1.20 1.45 1.62 2/67 26467
/proc/meminfo: memFree=1453456/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=117412 CPUtime=279.28
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 29572 0 0 0 27896 32 0 0 25 0 1 0 107771079 120229888 29151 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/26461/statm: 29353 29151 85 178 0 29173 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 156304

[startup+342.301 s]
/proc/loadavg: 1.11 1.38 1.59 2/67 26877
/proc/meminfo: memFree=1422864/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0

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

/proc/meminfo: memFree=1352344/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=201672 CPUtime=759.1
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 50343 0 0 0 75856 54 0 0 25 0 1 0 107771079 206512128 49922 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 50418 49922 85 178 0 50238 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 240564

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.33 2/67 26877
/proc/meminfo: memFree=1345688/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=208348 CPUtime=819.08
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 52014 0 0 0 81852 56 0 0 25 0 1 0 107771079 213348352 51593 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/26461/statm: 52087 51593 85 178 0 51907 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 247240

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.31 2/67 26877
/proc/meminfo: memFree=1338392/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=215664 CPUtime=879.04
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 53839 0 0 0 87846 58 0 0 25 0 1 0 107771079 220839936 53418 1992294400 134512640 135243223 4294956304 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 53916 53418 85 178 0 53736 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 254556

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.29 2/67 26877
/proc/meminfo: memFree=1331096/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=222924 CPUtime=939.03
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 55657 0 0 0 93842 61 0 0 25 0 1 0 107771079 228274176 55236 1992294400 134512640 135243223 4294956304 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 55731 55236 85 178 0 55551 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 261816

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.27 2/67 26877
/proc/meminfo: memFree=1325528/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=228400 CPUtime=999
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 57040 0 0 0 99838 62 0 0 25 0 1 0 107771079 233881600 56619 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/26461/statm: 57100 56619 85 178 0 56920 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 267292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/67 26877
/proc/meminfo: memFree=1320856/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=233192 CPUtime=1058.98
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 58222 0 0 0 105834 64 0 0 25 0 1 0 107771079 238788608 57801 1992294400 134512640 135243223 4294956304 18446744073709551615 134563796 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 58298 57801 85 178 0 58118 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 272084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/67 26877
/proc/meminfo: memFree=1320792/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=233192 CPUtime=1118.96
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 58223 0 0 0 111832 64 0 0 25 0 1 0 107771079 238788608 57802 1992294400 134512640 135243223 4294956304 18446744073709551615 134555628 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 58298 57802 85 178 0 58118 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 272084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/67 26877
/proc/meminfo: memFree=1320728/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=233192 CPUtime=1178.94
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 58226 0 0 0 117830 64 0 0 25 0 1 0 107771079 238788608 57805 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/26461/statm: 58298 57805 85 178 0 58118 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 272084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.21 2/67 26877
/proc/meminfo: memFree=1320728/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=233192 CPUtime=1197.13
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 58227 0 0 0 119649 64 0 0 25 0 1 0 107771079 238788608 57806 1992294400 134512640 135243223 4294956304 18446744073709551615 134555551 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 58298 57806 85 178 0 58118 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 272084

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.21 2/67 26877
/proc/meminfo: memFree=1320728/2055920 swapFree=4191900/4192956
[pid=26458] ppid=26456 vsize=33536 CPUtime=2.87
/proc/26458/stat : 26458 (IUT_BMB_SAT) S 26456 26458 26237 0 -1 4194304 8204 0 0 0 225 62 0 0 25 0 1 0 107770790 34340864 8186 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26458/statm: 8384 8186 105 274 0 8107 0
[pid=26460] ppid=26458 vsize=5356 CPUtime=0
/proc/26460/stat : 26460 (sh) S 26458 26458 26237 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 107771078 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26460/statm: 1339 232 193 169 0 50 0
[pid=26461] ppid=26460 vsize=233192 CPUtime=1197.13
/proc/26461/stat : 26461 (minisat) R 26460 26458 26237 0 -1 4194304 58227 0 0 0 119649 64 0 0 25 0 1 0 107771079 238788608 57806 1992294400 134512640 135243223 4294956304 18446744073709551615 134555551 0 0 4096 3 0 0 0 17 0 0 0
/proc/26461/statm: 58298 57806 85 178 0 58118 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 272084

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26458 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=260656
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=634903
# CPU time returned by wait4() is 2.89556
# 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): 1200.52
CPU time (s): 1200
CPU user time (s): 1198.74
CPU system time (s): 1.26
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 272084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.26066
system time used= 0.634903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9233
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= 13

runsolver used 1.2848 second user time and 3.09653 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-27 03:57:07
IDJOB=1734814
IDBENCH=71295
IDSOLVER=523
FILE ID=node43/1734814-1240797427
PBS_JOBID= 9187352
Free space on /tmp= 66428 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734814-1240797427/watcher-1734814-1240797427 -o /tmp/evaluation-result-1734814-1240797427/solver-1734814-1240797427 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1734814-1240797427.cnf HOME

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=354309650

node43.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		: 3000.237
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		: 3000.237
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:       1605576 kB
Buffers:         53944 kB
Cached:         322564 kB
SwapCached:        416 kB
Active:          82000 kB
Inactive:       307952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605576 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4332 kB
Writeback:           0 kB
Mapped:          21812 kB
Slab:            46444 kB
Committed_AS:   455576 kB
PageTables:       1444 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= 66424 MiB
End job on node43 at 2009-04-27 04:17:10