Trace number 1532811

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 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
MD5SUM2cf097c2e3f08e952b8382a74656155a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.54377
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.09/0.14	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.14	c ============================[ Problem Statistics ]=============================
0.09/0.14	c |                                                                             |
0.09/0.14	c |  Number of variables:  4000                                                 |
0.09/0.14	c |  Number of clauses:    16800                                                |
0.09/0.17	c |  Parsing time:         0.02         s                                       |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    3881    16614    50498 |     5538        0    nan |  0.000 % |
0.14/0.20	c |       100 |    3881    16614    50498 |     6091      100     74 |  0.000 % |
0.14/0.22	c |       250 |    3881    16614    50498 |     6700      250     82 |  0.000 % |
0.14/0.25	c |       475 |    3881    16614    50498 |     7371      475     83 |  0.000 % |
0.14/0.28	c |       813 |    3881    16614    50498 |     8108      813     84 |  0.000 % |
0.14/0.35	c |      1319 |    3881    16614    50498 |     8919     1319     91 |  0.000 % |
0.14/0.45	c |      2078 |    3881    16614    50498 |     9810     2078     96 |  0.000 % |
0.14/0.60	c |      3217 |    3881    16614    50498 |    10791     3217     97 |  0.000 % |
0.14/0.86	c |      4925 |    3881    16614    50498 |    11871     4925    100 |  0.000 % |
1.18/1.28	c |      7489 |    3881    16614    50498 |    13058     7489    103 |  0.000 % |
1.98/2.00	c |     11335 |    3881    16614    50498 |    14364    11335    104 |  0.000 % |
3.19/3.22	c |     17101 |    3881    16614    50498 |    15800     9619    114 |  0.000 % |
5.28/5.31	c |     25751 |    3881    16614    50498 |    17380    10079    112 |  0.000 % |
8.79/8.85	c |     38725 |    3881    16614    50498 |    19118    14059    121 |  0.000 % |
15.78/15.81	c |     58188 |    3881    16614    50498 |    21030    13817    141 |  0.000 % |
26.48/26.55	c |     87384 |    3881    16614    50498 |    23133    21399    127 |  0.000 % |
45.06/45.18	c |    131174 |    3881    16614    50498 |    25446    17003    124 |  0.000 % |
77.25/77.35	c |    196858 |    3881    16614    50498 |    27991    14895    123 |  0.000 % |
127.72/127.87	c |    295385 |    3881    16614    50498 |    30790    18743    115 |  0.000 % |
214.89/215.03	c |    443175 |    3881    16614    50498 |    33869    23287    124 |  0.000 % |
365.62/365.89	c |    664858 |    3881    16614    50498 |    37256    26569    132 |  0.000 % |
567.93/568.25	c |    997383 |    3881    16614    50498 |    40982    20862    121 |  0.000 % |
887.30/887.75	c |   1496171 |    3881    16614    50498 |    45080    29170    127 |  0.000 % |
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532811-1238400380/watcher-1532811-1238400380 -o /tmp/evaluation-result-1532811-1238400380/solver-1532811-1238400380 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532811-1238400380.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: 0.99 0.99 1.00 3/68 328
/proc/meminfo: memFree=1146800/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=1644 CPUtime=0
/proc/328/stat : 328 (IUT_BMB_SAT) R 326 328 32600 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1112699708 1683456 203 1992294400 134512640 135635285 4294956208 18446744073709551615 135088809 0 0 4096 0 0 0 0 17 0 0 0
/proc/328/statm: 411 203 92 274 0 134 0

[startup+0.02356 s]
/proc/loadavg: 0.99 0.99 1.00 3/68 328
/proc/meminfo: memFree=1146800/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2236 CPUtime=0.02
/proc/328/stat : 328 (IUT_BMB_SAT) R 326 328 32600 0 -1 4194304 381 0 0 0 2 0 0 0 18 0 1 0 1112699708 2289664 364 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/328/statm: 559 364 97 274 0 282 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2236

[startup+0.102568 s]
/proc/loadavg: 0.99 0.99 1.00 3/68 328
/proc/meminfo: memFree=1146800/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.09
/proc/328/stat : 328 (IUT_BMB_SAT) R 326 328 32600 0 -1 4194304 510 0 0 0 6 3 0 0 18 0 1 0 1112699708 2830336 493 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/328/statm: 691 493 99 274 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2764

[startup+0.30159 s]
/proc/loadavg: 0.99 0.99 1.00 3/68 328
/proc/meminfo: memFree=1146800/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+0.702635 s]
/proc/loadavg: 0.99 0.99 1.00 3/68 328
/proc/meminfo: memFree=1146800/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+1.50172 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1140568/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=7056 CPUtime=1.35
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 1472 0 0 0 134 1 0 0 25 0 1 0 1112699722 7225344 1450 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 1764 1450 85 178 0 1584 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15176

[startup+3.1019 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1137560/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=10136 CPUtime=2.95
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 2249 0 0 0 293 2 0 0 25 0 1 0 1112699722 10379264 2227 1992294400 134512640 135243223 4294956304 18446744073709551615 134566217 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 2534 2227 85 178 0 2354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18256

[startup+6.30126 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1134744/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=11192 CPUtime=6.14
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 2513 0 0 0 612 2 0 0 25 0 1 0 1112699722 11460608 2491 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 2798 2491 85 178 0 2618 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19312

[startup+12.702 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1132248/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=13568 CPUtime=12.54
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 3105 0 0 0 1252 2 0 0 25 0 1 0 1112699722 13893632 3083 1992294400 134512640 135243223 4294956304 18446744073709551615 134555560 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 3392 3083 85 178 0 3212 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21688

[startup+25.5024 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1129432/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=16472 CPUtime=25.34
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 3827 0 0 0 2531 3 0 0 25 0 1 0 1112699722 16867328 3805 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 4118 3805 85 178 0 3938 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24592

[startup+51.1022 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1127512/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=18320 CPUtime=50.93
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 4298 0 0 0 5089 4 0 0 25 0 1 0 1112699722 18759680 4276 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 4580 4276 85 178 0 4400 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26440

[startup+102.307 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1124568/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=21256 CPUtime=102.1
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 5032 0 0 0 10206 4 0 0 25 0 1 0 1112699722 21766144 5010 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 5314 5010 85 178 0 5134 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29376

[startup+162.303 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1119704/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=26024 CPUtime=162.07
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 6235 0 0 0 16202 5 0 0 25 0 1 0 1112699722 26648576 6213 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 6506 6213 85 178 0 6326 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 34144

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1119704/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=26024 CPUtime=222.05
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 6238 0 0 0 22199 6 0 0 25 0 1 0 1112699722 26648576 6216 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 6506 6216 85 178 0 6326 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 34144

[startup+282.303 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1118040/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1109848/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=35956 CPUtime=701.84
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 8667 0 0 0 70174 10 0 0 25 0 1 0 1112699722 36818944 8645 1992294400 134512640 135243223 4294956304 18446744073709551615 134564954 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 8989 8645 85 178 0 8809 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 44076

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1109848/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=35956 CPUtime=761.81
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 8667 0 0 0 76171 10 0 0 25 0 1 0 1112699722 36818944 8645 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 8989 8645 85 178 0 8809 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 44076

[startup+822.303 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1109784/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=35956 CPUtime=821.78
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 8667 0 0 0 82168 10 0 0 25 0 1 0 1112699722 36818944 8645 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 8989 8645 85 178 0 8809 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 44076

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1109720/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=35956 CPUtime=881.75
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 8667 0 0 0 88165 10 0 0 25 0 1 0 1112699722 36818944 8645 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 8989 8645 85 178 0 8809 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 44076

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/71 331
/proc/meminfo: memFree=1106968/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=38868 CPUtime=941.71
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 9399 0 0 0 94161 10 0 0 25 0 1 0 1112699722 39800832 9377 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 9717 9377 85 178 0 9537 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 46988

[startup+1002.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/71 331
/proc/meminfo: memFree=1106904/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=38868 CPUtime=1001.69
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 9399 0 0 0 100159 10 0 0 25 0 1 0 1112699722 39800832 9377 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 9717 9377 85 178 0 9537 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 46988

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 331
/proc/meminfo: memFree=1106904/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=38868 CPUtime=1061.66
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 9399 0 0 0 106156 10 0 0 25 0 1 0 1112699722 39800832 9377 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 9717 9377 85 178 0 9537 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 46988

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 331
/proc/meminfo: memFree=1106840/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=39264 CPUtime=1121.63
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 9501 0 0 0 112153 10 0 0 25 0 1 0 1112699722 40206336 9479 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 9816 9479 85 178 0 9636 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 47384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 331
/proc/meminfo: memFree=1105688/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=40064 CPUtime=1181.61
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 9721 0 0 0 118150 11 0 0 25 0 1 0 1112699722 41025536 9699 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 10016 9699 85 178 0 9836 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 48184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 331
/proc/meminfo: memFree=1104536/2055920 swapFree=4176188/4192956
[pid=328] ppid=326 vsize=2764 CPUtime=0.14
/proc/328/stat : 328 (IUT_BMB_SAT) S 326 328 32600 0 -1 4194304 517 0 0 0 8 6 0 0 19 0 1 0 1112699708 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/328/statm: 691 499 105 274 0 414 0
[pid=330] ppid=328 vsize=5356 CPUtime=0
/proc/330/stat : 330 (sh) S 328 328 32600 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112699722 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/330/statm: 1339 232 193 169 0 50 0
[pid=331] ppid=330 vsize=41280 CPUtime=1199.91
/proc/331/stat : 331 (minisat) R 330 328 32600 0 -1 4194304 10020 0 0 0 119980 11 0 0 25 0 1 0 1112699722 42270720 9998 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/331/statm: 10320 9998 85 178 0 10140 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 49400

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 328 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=88986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=62990
# CPU time returned by wait4() is 0.151976
# 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): 1200.62
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9526
Max. virtual memory (cumulated for all children) (KiB): 49400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.088986
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 999
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 4

runsolver used 1.12783 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-30 10:06:20
IDJOB=1532811
IDBENCH=70336
IDSOLVER=523
FILE ID=node59/1532811-1238400380
PBS_JOBID= 9061386
Free space on /tmp= 66248 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532811-1238400380/watcher-1532811-1238400380 -o /tmp/evaluation-result-1532811-1238400380/solver-1532811-1238400380 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532811-1238400380.cnf HOME

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

MD5SUM BENCH= 2cf097c2e3f08e952b8382a74656155a
RANDOM SEED=577696049

node59.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		: 3000.209
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		: 3000.209
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:       1147344 kB
Buffers:        100424 kB
Cached:         703220 kB
SwapCached:      10112 kB
Active:          33572 kB
Inactive:       781620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147344 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          16672 kB
Slab:            79036 kB
Committed_AS:  2987276 kB
PageTables:       1720 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= 66248 MiB
End job on node59 at 2009-03-30 10:26:21