Trace number 1806520

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_SIM 1.0UNSAT 1174.41 1174.73

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark703.091
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
0.01/0.07	This is MiniSat 2.0 beta
0.01/0.07	WARNING: for repeatability, setting FPU to use double precision
0.01/0.07	============================[ Problem Statistics ]=============================
0.01/0.07	|                                                                             |
0.01/0.07	|  Number of variables:  1100                                                 |
0.01/0.07	|  Number of clauses:    7545                                                 |
0.01/0.07	|  Parsing time:         0.01         s                                       |
0.01/0.07	============================[ Search Statistics ]==============================
0.01/0.07	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.07	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.07	===============================================================================
0.01/0.07	|         0 |    1100     7545    30180 |     2515        0    nan |  0.000 % |
0.01/0.07	|       100 |    1100     7545    30180 |     2766      100      3 |  0.000 % |
0.01/0.08	|       251 |    1100     7545    30180 |     3043      251      3 |  0.000 % |
0.01/0.09	|       476 |    1100     7545    30180 |     3347      476      3 |  0.000 % |
0.05/0.11	|       813 |    1100     7545    30180 |     3682      813      3 |  0.000 % |
0.05/0.13	|      1319 |    1100     7545    30180 |     4050     1319      4 |  0.000 % |
0.05/0.16	|      2079 |    1100     7545    30180 |     4455     2079      7 |  0.000 % |
0.05/0.23	|      3218 |    1100     7545    30180 |     4901     3218     12 |  0.000 % |
0.05/0.38	|      4928 |    1100     7545    30180 |     5391     4928     14 |  0.000 % |
0.05/0.61	|      7491 |    1100     7545    30180 |     5930     4773     15 |  0.000 % |
0.05/0.98	|     11336 |    1100     7545    30180 |     6523     5603     15 |  0.000 % |
1.47/1.57	|     17103 |    1100     7545    30180 |     7175     4730     16 |  0.000 % |
2.37/2.47	|     25752 |    1100     7545    30180 |     7893     6115     18 |  0.000 % |
3.77/3.87	|     38727 |    1100     7545    30180 |     8682     7100     15 |  0.000 % |
6.07/6.12	|     58188 |    1100     7545    30180 |     9550     4605     15 |  0.000 % |
9.67/9.76	|     87380 |    1100     7545    30180 |    10505     4902     15 |  0.000 % |
15.37/15.46	|    131169 |    1100     7545    30180 |    11556     6325     16 |  0.000 % |
24.26/24.35	|    196854 |    1100     7545    30180 |    12711     7998     17 |  0.000 % |
38.16/38.24	|    295381 |    1100     7545    30180 |    13983    10634     16 |  0.000 % |
60.75/60.87	|    443170 |    1100     7545    30180 |    15381    10774     16 |  0.001 % |
96.25/96.36	|    664853 |    1100     7545    30180 |    16919     8340     14 |  0.000 % |
152.93/153.03	|    997378 |    1100     7545    30180 |    18611     9218     16 |  0.000 % |
243.51/243.68	|   1496166 |    1100     7545    30180 |    20472    12721     16 |  0.000 % |
392.26/392.40	|   2244348 |    1100     7545    30180 |    22520    10773     16 |  0.000 % |
628.71/628.96	|   3366623 |    1099     7529    30116 |    24772    21875     16 |  0.091 % |
1014.51/1014.86	|   5050036 |    1095     7444    29776 |    27249    15075     16 |  0.455 % |
1174.36/1174.72	===============================================================================
1174.36/1174.72	restarts              : 26
1174.36/1174.72	conflicts             : 5701018        (4855 /sec)
1174.36/1174.72	decisions             : 6790444        (1.79 % random) (5783 /sec)
1174.36/1174.72	propagations          : 730230164      (621842 /sec)
1174.36/1174.72	conflict literals     : 117748096      (38.26 % deleted)
1174.36/1174.72	Memory used           : 10.14 MB
1174.36/1174.72	CPU time              : 1174.3 s
1174.36/1174.72	
1174.36/1174.72	UNSATISFIABLE
1174.36/1174.72	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806520-1242150185/watcher-1806520-1242150185 -o /tmp/evaluation-result-1806520-1242150185/solver-1806520-1242150185 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1806520-1242150185.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 1.02 1.01 3/65 28726
/proc/meminfo: memFree=1304416/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1556 CPUtime=0
/proc/28726/stat : 28726 (IUT_BMB_SIM) R 28724 28726 28438 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 243048627 1593344 182 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/28726/statm: 389 182 97 274 0 112 0

[startup+0.0128489 s]
/proc/loadavg: 1.08 1.02 1.01 3/65 28726
/proc/meminfo: memFree=1304416/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1688 CPUtime=0.01
/proc/28726/stat : 28726 (IUT_BMB_SIM) R 28724 28726 28438 0 -1 4194304 226 0 0 0 1 0 0 0 18 0 1 0 243048627 1728512 209 1992294400 134512640 135635349 4294956224 18446744073709551615 135088769 0 0 4096 0 0 0 0 17 0 0 0
/proc/28726/statm: 422 209 97 274 0 145 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1688

[startup+0.101859 s]
/proc/loadavg: 1.08 1.02 1.01 3/65 28726
/proc/meminfo: memFree=1304416/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1820

[startup+0.301882 s]
/proc/loadavg: 1.08 1.02 1.01 3/65 28726
/proc/meminfo: memFree=1304416/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1820

[startup+0.701924 s]
/proc/loadavg: 1.08 1.02 1.01 3/65 28726
/proc/meminfo: memFree=1304416/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1820

[startup+1.50201 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 28728
/proc/meminfo: memFree=1302224/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=3208 CPUtime=1.42
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 705 0 0 0 142 0 0 0 25 0 1 0 243048634 3284992 455 1992294400 134512640 135212939 4294956320 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 802 455 77 170 0 630 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 5028

[startup+3.10119 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 28728
/proc/meminfo: memFree=1301840/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=3340 CPUtime=3.02
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 752 0 0 0 302 0 0 0 25 0 1 0 243048634 3420160 502 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 835 502 77 170 0 663 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 5160

[startup+6.30155 s]
/proc/loadavg: 1.23 1.05 1.02 2/67 28728
/proc/meminfo: memFree=1301264/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=3604 CPUtime=6.22
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 834 0 0 0 622 0 0 0 25 0 1 0 243048634 3690496 584 1992294400 134512640 135212939 4294956320 18446744073709551615 134526880 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 901 584 77 170 0 729 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 5424

[startup+12.7023 s]
/proc/loadavg: 1.21 1.05 1.02 2/67 28728
/proc/meminfo: memFree=1300816/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=4004 CPUtime=12.62
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 926 0 0 0 1262 0 0 0 25 0 1 0 243048634 4100096 676 1992294400 134512640 135212939 4294956320 18446744073709551615 134529673 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 1001 676 77 170 0 829 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 5824

[startup+25.5017 s]
/proc/loadavg: 1.17 1.05 1.01 2/67 28728
/proc/meminfo: memFree=1300560/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=4436 CPUtime=25.41
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 1016 0 0 0 2541 0 0 0 25 0 1 0 243048634 4542464 766 1992294400 134512640 135212939 4294956320 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 1109 766 77 170 0 937 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6256

[startup+51.1015 s]
/proc/loadavg: 1.11 1.04 1.01 2/67 28728
/proc/meminfo: memFree=1300048/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=4968 CPUtime=51
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 1151 0 0 0 5100 0 0 0 25 0 1 0 243048634 5087232 901 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 1242 901 77 170 0 1070 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6788

[startup+102.305 s]
/proc/loadavg: 1.05 1.03 1.01 2/67 28728
/proc/meminfo: memFree=1299216/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=5656 CPUtime=102.2
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 1319 0 0 0 10219 1 0 0 25 0 1 0 243048634 5791744 1069 1992294400 134512640 135212939 4294956320 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 1414 1069 77 170 0 1242 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7476

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 28728
/proc/meminfo: memFree=1298576/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=6332 CPUtime=162.18
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 1487 0 0 0 16217 1 0 0 25 0 1 0 243048634 6483968 1237 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 1583 1237 77 170 0 1411 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8152

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 28728
/proc/meminfo: memFree=1298064/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=6880 CPUtime=222.16
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 1614 0 0 0 22215 1 0 0 25 0 1 0 243048634 7045120 1364 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 1720 1364 77 170 0 1548 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8700

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 28728
/proc/meminfo: memFree=1297808/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=7144 CPUtime=282.15
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 1683 0 0 0 28214 1 0 0 25 0 1 0 243048634 7315456 1433 1992294400 134512640 135212939 4294956320 18446744073709551615 134538826 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 1786 1433 77 170 0 1614 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8964

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 28728
/proc/meminfo: memFree=1297552/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=7436 CPUtime=342.13
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 1758 0 0 0 34212 1 0 0 25 0 1 0 243048634 7614464 1508 1992294400 134512640 135212939 4294956320 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 1859 1508 77 170 0 1687 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 9256

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28728
/proc/meminfo: memFree=1297168/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=7836 CPUtime=402.11
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 1841 0 0 0 40210 1 0 0 25 0 1 0 243048634 8024064 1591 1992294400 134512640 135212939 4294956320 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 1959 1591 77 170 0 1787 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 9656

[startup+462.301 s]

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


[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28728
/proc/meminfo: memFree=1295312/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=9532 CPUtime=822
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2281 0 0 0 82198 2 0 0 25 0 1 0 243048634 9760768 2031 1992294400 134512640 135212939 4294956320 18446744073709551615 134526720 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2383 2031 77 170 0 2211 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 11352

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28728
/proc/meminfo: memFree=1295248/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=9676 CPUtime=881.98
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2292 0 0 0 88196 2 0 0 25 0 1 0 243048634 9908224 2042 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2419 2042 77 170 0 2247 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 11496

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28728
/proc/meminfo: memFree=1295184/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=9676 CPUtime=941.97
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2313 0 0 0 94195 2 0 0 25 0 1 0 243048634 9908224 2063 1992294400 134512640 135212939 4294956320 18446744073709551615 134526624 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2419 2063 77 170 0 2247 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 11496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28728
/proc/meminfo: memFree=1295056/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=9816 CPUtime=1001.95
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2343 0 0 0 100193 2 0 0 25 0 1 0 243048634 10051584 2093 1992294400 134512640 135212939 4294956320 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2454 2093 77 170 0 2282 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 11636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28728
/proc/meminfo: memFree=1294864/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=9980 CPUtime=1061.94
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2380 0 0 0 106191 3 0 0 25 0 1 0 243048634 10219520 2130 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2495 2130 77 170 0 2323 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 11800

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28734
/proc/meminfo: memFree=1294416/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=10376 CPUtime=1121.92
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2463 0 0 0 112189 3 0 0 25 0 1 0 243048634 10625024 2213 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2594 2213 77 170 0 2422 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 12196

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28734
/proc/meminfo: memFree=1294416/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=10376 CPUtime=1125.92
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2463 0 0 0 112589 3 0 0 25 0 1 0 243048634 10625024 2213 1992294400 134512640 135212939 4294956320 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2594 2213 77 170 0 2422 0
Current children cumulated CPU time (s) 1125.97
Current children cumulated vsize (KiB) 12196

[startup+1151.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28734
/proc/meminfo: memFree=1294352/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=10376 CPUtime=1151.51
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2472 0 0 0 115148 3 0 0 25 0 1 0 243048634 10625024 2222 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2594 2222 77 170 0 2422 0
Current children cumulated CPU time (s) 1151.56
Current children cumulated vsize (KiB) 12196

[startup+1164.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28734
/proc/meminfo: memFree=1294352/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=10376 CPUtime=1164.31
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2472 0 0 0 116428 3 0 0 25 0 1 0 243048634 10625024 2222 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2594 2222 77 170 0 2422 0
Current children cumulated CPU time (s) 1164.36
Current children cumulated vsize (KiB) 12196

[startup+1171.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28734
/proc/meminfo: memFree=1294352/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=10376 CPUtime=1170.71
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2473 0 0 0 117068 3 0 0 25 0 1 0 243048634 10625024 2223 1992294400 134512640 135212939 4294956320 18446744073709551615 134529446 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2594 2223 77 170 0 2422 0
Current children cumulated CPU time (s) 1170.76
Current children cumulated vsize (KiB) 12196

[startup+1172.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28734
/proc/meminfo: memFree=1294352/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=10376 CPUtime=1172.31
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2473 0 0 0 117228 3 0 0 25 0 1 0 243048634 10625024 2223 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2594 2223 77 170 0 2422 0
Current children cumulated CPU time (s) 1172.36
Current children cumulated vsize (KiB) 12196

[startup+1173.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28734
/proc/meminfo: memFree=1294352/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=10376 CPUtime=1173.11
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2473 0 0 0 117308 3 0 0 25 0 1 0 243048634 10625024 2223 1992294400 134512640 135212939 4294956320 18446744073709551615 134526880 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2594 2223 77 170 0 2422 0
Current children cumulated CPU time (s) 1173.16
Current children cumulated vsize (KiB) 12196

[startup+1174.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28734
/proc/meminfo: memFree=1294352/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=10376 CPUtime=1173.91
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2473 0 0 0 117388 3 0 0 25 0 1 0 243048634 10625024 2223 1992294400 134512640 135212939 4294956320 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2594 2223 77 170 0 2422 0
Current children cumulated CPU time (s) 1173.96
Current children cumulated vsize (KiB) 12196

[startup+1174.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28734
/proc/meminfo: memFree=1294352/2055920 swapFree=4180460/4192956
[pid=28726] ppid=28724 vsize=1820 CPUtime=0.05
/proc/28726/stat : 28726 (IUT_BMB_SIM) S 28724 28726 28438 0 -1 4194304 298 0 0 0 3 2 0 0 18 0 1 0 243048627 1863680 280 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28726/statm: 455 280 105 274 0 178 0
[pid=28728] ppid=28726 vsize=10376 CPUtime=1174.31
/proc/28728/stat : 28728 (minisat) R 28726 28726 28438 0 -1 4194304 2473 0 0 0 117428 3 0 0 25 0 1 0 243048634 10625024 2223 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/28728/statm: 2594 2223 77 170 0 2422 0
Current children cumulated CPU time (s) 1174.36
Current children cumulated vsize (KiB) 12196

Child status: 0
Real time (s): 1174.73
CPU time (s): 1174.41
CPU user time (s): 1174.34
CPU system time (s): 0.068989
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 12196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1174.34
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2904
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= 5
involuntary context switches= 2317

runsolver used 1.53277 second user time and 2.74758 second system time

The end

Launcher Data 

Begin job on node76 at 2009-05-12 19:43:05
IDJOB=1806520
IDBENCH=24750
IDSOLVER=650
FILE ID=node76/1806520-1242150185
PBS_JOBID= 9289650
Free space on /tmp= 66380 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806520-1242150185/watcher-1806520-1242150185 -o /tmp/evaluation-result-1806520-1242150185/solver-1806520-1242150185 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1806520-1242150185.cnf HOME

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

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=1615465167

node76.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1304896 kB
Buffers:         67716 kB
Cached:         619868 kB
SwapCached:       7172 kB
Active:          96068 kB
Inactive:       601128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304896 kB
SwapTotal:     4192956 kB
SwapFree:      4180460 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          13628 kB
Slab:            39736 kB
Committed_AS:   862664 kB
PageTables:       1432 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= 66376 MiB
End job on node76 at 2009-05-12 20:02:40