Trace number 1532106

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S251246256-047.cnf
MD5SUM8f73ab57f6037e66eefb750c3e8213fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.5531
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.08/0.16	c WARNING: for repeatability, setting FPU to use double precision
0.08/0.16	c ============================[ Problem Statistics ]=============================
0.08/0.16	c |                                                                             |
0.08/0.17	c |  Number of variables:  800                                                  |
0.08/0.17	c |  Number of clauses:    16000                                                |
0.08/0.19	c |  Parsing time:         0.02         s                                       |
0.15/0.27	c ============================[ Search Statistics ]==============================
0.15/0.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.15/0.27	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.15/0.27	c ===============================================================================
0.15/0.27	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.15/0.28	c |       102 |     800    16000    80000 |     5866      102     92 |  0.000 % |
0.15/0.29	c |       252 |     800    16000    80000 |     6453      252     99 |  0.000 % |
0.15/0.32	c |       477 |     800    16000    80000 |     7098      477    103 |  0.000 % |
0.15/0.35	c |       816 |     800    16000    80000 |     7808      816    101 |  0.000 % |
0.15/0.40	c |      1322 |     800    16000    80000 |     8589     1322    101 |  0.000 % |
0.15/0.47	c |      2081 |     800    16000    80000 |     9448     2081    100 |  0.000 % |
0.15/0.59	c |      3220 |     800    16000    80000 |    10393     3220    102 |  0.000 % |
0.15/0.80	c |      4930 |     800    16000    80000 |    11432     4930    104 |  0.000 % |
1.07/1.14	c |      7492 |     800    16000    80000 |    12575     7492    105 |  0.000 % |
1.67/1.78	c |     11337 |     800    16000    80000 |    13833    11337    109 |  0.000 % |
2.77/2.81	c |     17103 |     800    16000    80000 |    15216    10045    113 |  0.000 % |
4.48/4.53	c |     25752 |     800    16000    80000 |    16738    10961    117 |  0.000 % |
7.27/7.32	c |     38726 |     800    16000    80000 |    18412    15426    120 |  0.000 % |
12.27/12.37	c |     58188 |     800    16000    80000 |    20253    16212    122 |  0.000 % |
21.07/21.13	c |     87380 |     800    16000    80000 |    22278    14596    116 |  0.000 % |
36.16/36.24	c |    131169 |     800    16000    80000 |    24506    13237    121 |  0.000 % |
61.46/61.54	c |    196855 |     800    16000    80000 |    26957    15535    120 |  0.000 % |
97.85/97.93	c |    295381 |     800    16000    80000 |    29652    25170    123 |  0.000 % |
160.61/160.71	c |    443170 |     800    16000    80000 |    32618    18182    114 |  0.000 % |
256.88/257.01	c |    664853 |     800    16000    80000 |    35879    18020    116 |  0.000 % |
412.03/412.24	c |    997378 |     800    16000    80000 |    39467    28816    121 |  0.000 % |
671.55/671.89	c |   1496166 |     800    16000    80000 |    43414    31462    119 |  0.000 % |
1069.11/1069.53	c |   2244349 |     800    16000    80000 |    47756    36875    127 |  0.000 % |
1200.07/1200.51	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-1532106-1238372235/watcher-1532106-1238372235 -o /tmp/evaluation-result-1532106-1238372235/solver-1532106-1238372235 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532106-1238372235.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: 1.00 1.00 1.00 3/64 18307
/proc/meminfo: memFree=758328/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=1472 CPUtime=0
/proc/18307/stat : 18307 (IUT_BMB_SAT) R 18305 18307 18144 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 1109889360 1507328 109 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/18307/statm: 368 109 93 274 0 91 0

[startup+0.065864 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18307
/proc/meminfo: memFree=758328/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.05
/proc/18307/stat : 18307 (IUT_BMB_SAT) R 18305 18307 18144 0 -1 4194304 470 0 0 0 5 0 0 0 20 0 1 0 1109889360 2732032 453 1992294400 134512640 135635285 4294956208 18446744073709551615 135088801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18307/statm: 667 453 97 274 0 390 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2668

[startup+0.10287 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18307
/proc/meminfo: memFree=758328/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.08
/proc/18307/stat : 18307 (IUT_BMB_SAT) R 18305 18307 18144 0 -1 4194304 492 0 0 0 7 1 0 0 20 0 1 0 1109889360 2732032 475 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18307/statm: 667 475 99 274 0 390 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2668

[startup+0.301908 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18307
/proc/meminfo: memFree=758328/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 2668

[startup+0.701983 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18307
/proc/meminfo: memFree=758328/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 2668

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=751840/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=7292 CPUtime=1.32
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 1675 0 0 0 131 1 0 0 25 0 1 0 1109889376 7467008 1557 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 1823 1557 84 178 0 1643 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15316

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=748384/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=9416 CPUtime=2.92
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 2197 0 0 0 291 1 0 0 25 0 1 0 1109889376 9641984 2079 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 2354 2079 84 178 0 2174 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17440

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=746464/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=11528 CPUtime=6.12
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 2721 0 0 0 610 2 0 0 25 0 1 0 1109889376 11804672 2603 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 2882 2603 84 178 0 2702 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19552

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=744680/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=12616 CPUtime=12.52
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 3003 0 0 0 1249 3 0 0 25 0 1 0 1109889376 12918784 2885 1992294400 134512640 135243223 4294956304 18446744073709551615 134555513 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 3154 2885 84 178 0 2974 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20640

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=742376/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=14992 CPUtime=25.32
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 3576 0 0 0 2529 3 0 0 25 0 1 0 1109889376 15351808 3458 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 3748 3458 84 178 0 3568 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23016

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=739688/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=17640 CPUtime=50.91
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 4260 0 0 0 5087 4 0 0 25 0 1 0 1109889376 18063360 4142 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 4410 4142 84 178 0 4230 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25664

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=736744/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=20652 CPUtime=102.09
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 4991 0 0 0 10204 5 0 0 25 0 1 0 1109889376 21147648 4873 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 5163 4873 84 178 0 4983 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 28676

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=736040/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=21312 CPUtime=162.06
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 5159 0 0 0 16201 5 0 0 25 0 1 0 1109889376 21823488 5041 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 5328 5041 84 178 0 5148 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 29336

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=733800/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=23564 CPUtime=222.05
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 5709 0 0 0 22199 6 0 0 25 0 1 0 1109889376 24129536 5591 1992294400 134512640 135243223 4294956304 18446744073709551615 134566203 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 5891 5591 84 178 0 5711 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31588

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=731048/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=723624/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=33856 CPUtime=761.87
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 8260 0 0 0 76177 10 0 0 25 0 1 0 1109889376 34668544 8142 1992294400 134512640 135243223 4294956304 18446744073709551615 134556015 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 8464 8142 84 178 0 8284 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 41880

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=723432/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=33988 CPUtime=821.84
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 8303 0 0 0 82174 10 0 0 25 0 1 0 1109889376 34803712 8185 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 8497 8185 84 178 0 8317 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 42012

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=722856/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=34544 CPUtime=881.83
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 8437 0 0 0 88172 11 0 0 25 0 1 0 1109889376 35373056 8319 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 8636 8319 84 178 0 8456 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 42568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=722792/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=34544 CPUtime=941.81
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 8442 0 0 0 94170 11 0 0 25 0 1 0 1109889376 35373056 8324 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 8636 8324 84 178 0 8456 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 42568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=722152/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=35204 CPUtime=1001.78
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 8616 0 0 0 100167 11 0 0 25 0 1 0 1109889376 36048896 8498 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 8801 8498 84 178 0 8621 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 43228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=722024/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=35336 CPUtime=1061.76
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 8650 0 0 0 106165 11 0 0 25 0 1 0 1109889376 36184064 8532 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 8834 8532 84 178 0 8654 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 43360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=720040/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=37316 CPUtime=1121.74
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 9125 0 0 0 112162 12 0 0 25 0 1 0 1109889376 38211584 9007 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 9329 9007 84 178 0 9149 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 45340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=719592/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=37844 CPUtime=1181.72
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 9256 0 0 0 118160 12 0 0 25 0 1 0 1109889376 38752256 9138 1992294400 134512640 135243223 4294956304 18446744073709551615 134555616 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 9461 9138 84 178 0 9281 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 45868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18310
/proc/meminfo: memFree=719592/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=37844 CPUtime=1199.92
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 9256 0 0 0 119979 13 0 0 25 0 1 0 1109889376 38752256 9138 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 9461 9138 84 178 0 9281 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 45868

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 1.00 1.00 2/67 18310
/proc/meminfo: memFree=719592/2055920 swapFree=4178280/4192956
[pid=18307] ppid=18305 vsize=2668 CPUtime=0.15
/proc/18307/stat : 18307 (IUT_BMB_SAT) S 18305 18307 18144 0 -1 4194304 499 0 0 0 10 5 0 0 21 0 1 0 1109889360 2732032 481 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18307/statm: 667 481 105 274 0 390 0
[pid=18309] ppid=18307 vsize=5356 CPUtime=0
/proc/18309/stat : 18309 (sh) S 18307 18307 18144 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109889376 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18309/statm: 1339 232 193 169 0 50 0
[pid=18310] ppid=18309 vsize=37844 CPUtime=1199.92
/proc/18310/stat : 18310 (minisat) R 18309 18307 18144 0 -1 4194304 9256 0 0 0 119979 13 0 0 25 0 1 0 1109889376 38752256 9138 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/18310/statm: 9461 9138 84 178 0 9281 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 45868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18307 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=104984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=61990
# CPU time returned by wait4() is 0.166974
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.18
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 45868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.104984
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1068
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 1.10583 second user time and 3.2705 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-30 02:17:16
IDJOB=1532106
IDBENCH=70195
IDSOLVER=523
FILE ID=node21/1532106-1238372235
PBS_JOBID= 9061249
Free space on /tmp= 66428 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S251246256-047.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532106-1238372235/watcher-1532106-1238372235 -o /tmp/evaluation-result-1532106-1238372235/solver-1532106-1238372235 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532106-1238372235.cnf HOME

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

MD5SUM BENCH= 8f73ab57f6037e66eefb750c3e8213fd
RANDOM SEED=799040035

node21.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		: 3000.259
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		: 3000.259
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:        758808 kB
Buffers:        102648 kB
Cached:        1093468 kB
SwapCached:       8436 kB
Active:         253852 kB
Inactive:       952300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        758808 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          15028 kB
Slab:            77064 kB
Committed_AS:  2937600 kB
PageTables:       1380 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 node21 at 2009-03-30 02:37:16