Trace number 1806521

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
minisat2-core 070721? (TO) 1200.08 1200.41

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	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  1100                                                 |
0.00/0.00	|  Number of clauses:    7545                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.00	============================[ Search Statistics ]==============================
0.00/0.00	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	===============================================================================
0.00/0.00	|         0 |    1100     7545    30180 |     2515        0    nan |  0.000 % |
0.00/0.00	|       100 |    1100     7545    30180 |     2766      100      3 |  0.000 % |
0.00/0.01	|       251 |    1100     7545    30180 |     3043      251      3 |  0.000 % |
0.01/0.02	|       476 |    1100     7545    30180 |     3347      476      3 |  0.000 % |
0.01/0.03	|       813 |    1100     7545    30180 |     3682      813      3 |  0.000 % |
0.01/0.05	|      1319 |    1100     7545    30180 |     4050     1319      4 |  0.000 % |
0.01/0.09	|      2079 |    1100     7545    30180 |     4455     2079      7 |  0.000 % |
0.09/0.16	|      3218 |    1100     7545    30180 |     4901     3218     12 |  0.000 % |
0.29/0.31	|      4928 |    1100     7545    30180 |     5391     4928     14 |  0.000 % |
0.49/0.53	|      7491 |    1100     7545    30180 |     5930     4773     15 |  0.000 % |
0.89/0.90	|     11336 |    1100     7545    30180 |     6523     5603     15 |  0.000 % |
1.49/1.50	|     17103 |    1100     7545    30180 |     7175     4730     16 |  0.000 % |
2.39/2.42	|     25752 |    1100     7545    30180 |     7893     6115     18 |  0.000 % |
3.79/3.84	|     38727 |    1100     7545    30180 |     8682     7100     15 |  0.000 % |
6.09/6.13	|     58188 |    1100     7545    30180 |     9550     4605     15 |  0.000 % |
9.79/9.81	|     87380 |    1100     7545    30180 |    10505     4902     15 |  0.000 % |
15.49/15.54	|    131169 |    1100     7545    30180 |    11556     6325     16 |  0.000 % |
24.58/24.65	|    196854 |    1100     7545    30180 |    12711     7998     17 |  0.000 % |
38.68/38.75	|    295381 |    1100     7545    30180 |    13983    10634     16 |  0.000 % |
61.77/61.84	|    443170 |    1100     7545    30180 |    15381    10774     16 |  0.001 % |
98.06/98.12	|    664853 |    1100     7545    30180 |    16919     8340     14 |  0.000 % |
156.15/156.30	|    997378 |    1100     7545    30180 |    18611     9218     16 |  0.000 % |
249.33/249.49	|   1496166 |    1100     7545    30180 |    20472    12721     16 |  0.000 % |
402.29/402.45	|   2244348 |    1100     7545    30180 |    22520    10773     16 |  0.000 % |
646.12/646.32	|   3366623 |    1099     7529    30116 |    24772    21875     16 |  0.091 % |
1044.62/1044.91	|   5050036 |    1095     7444    29776 |    27249    15075     16 |  0.455 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806521-1242150188/watcher-1806521-1242150188 -o /tmp/evaluation-result-1806521-1242150188/solver-1806521-1242150188 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1806521-1242150188.cnf 

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: 0.99 0.97 0.91 2/65 17326
/proc/meminfo: memFree=753664/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=2160 CPUtime=0
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 243047961 2211840 192 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 540 199 58 171 0 366 0

[startup+0.020045 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 17326
/proc/meminfo: memFree=753664/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=2288 CPUtime=0.01
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 260 0 0 0 1 0 0 0 20 0 1 0 243047961 2342912 245 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 572 245 78 171 0 398 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2288

[startup+0.101053 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 17326
/proc/meminfo: memFree=753664/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=2420 CPUtime=0.09
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 292 0 0 0 9 0 0 0 20 0 1 0 243047961 2478080 277 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 605 277 78 171 0 431 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2420

[startup+0.301075 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 17326
/proc/meminfo: memFree=753664/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=2684 CPUtime=0.29
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 369 0 0 0 29 0 0 0 22 0 1 0 243047961 2748416 354 1992294400 134512640 135213614 4294956256 18446744073709551615 134526851 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 671 354 78 171 0 497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701119 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 17326
/proc/meminfo: memFree=753664/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=2948 CPUtime=0.69
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 420 0 0 0 69 0 0 0 25 0 1 0 243047961 3018752 405 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 737 405 78 171 0 563 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50121 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=752248/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=3212 CPUtime=1.49
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 471 0 0 0 149 0 0 0 25 0 1 0 243047961 3289088 456 1992294400 134512640 135213614 4294956256 18446744073709551615 134526764 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 803 456 78 171 0 629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10239 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=751928/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=3344 CPUtime=3.09
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 518 0 0 0 309 0 0 0 25 0 1 0 243047961 3424256 503 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 836 503 78 171 0 662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30174 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=751544/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=3608 CPUtime=6.29
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 600 0 0 0 629 0 0 0 25 0 1 0 243047961 3694592 585 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 902 585 78 171 0 728 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3608

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=751096/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=4008 CPUtime=12.69
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 692 0 0 0 1269 0 0 0 25 0 1 0 243047961 4104192 677 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1002 677 78 171 0 828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4008

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=750776/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=4440 CPUtime=25.48
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 777 0 0 0 2548 0 0 0 25 0 1 0 243047961 4546560 762 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1110 762 78 171 0 936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4440

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=750136/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=4976 CPUtime=51.08
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 911 0 0 0 5108 0 0 0 25 0 1 0 243047961 5095424 896 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1244 896 78 171 0 1070 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4976

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=749432/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=5520 CPUtime=102.26
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1072 0 0 0 10226 0 0 0 25 0 1 0 243047961 5652480 1057 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1380 1057 78 171 0 1206 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5520

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=748728/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=6332 CPUtime=162.24
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1241 0 0 0 16224 0 0 0 25 0 1 0 243047961 6483968 1226 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1583 1226 78 171 0 1409 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6332

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=748216/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=6728 CPUtime=222.24
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1361 0 0 0 22223 1 0 0 25 0 1 0 243047961 6889472 1346 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1682 1346 78 171 0 1508 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6728

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=747832/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=7148 CPUtime=282.22
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1454 0 0 0 28221 1 0 0 25 0 1 0 243047961 7319552 1439 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1787 1439 78 171 0 1613 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7148

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=747576/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=7300 CPUtime=342.2
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1504 0 0 0 34219 1 0 0 25 0 1 0 243047961 7475200 1489 1992294400 134512640 135213614 4294956256 18446744073709551615 134526939 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1825 1489 78 171 0 1651 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7300

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=747192/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=7724 CPUtime=402.19
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1592 0 0 0 40218 1 0 0 25 0 1 0 243047961 7909376 1577 1992294400 134512640 135213614 4294956256 18446744073709551615 134526939 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1931 1577 78 171 0 1757 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7724

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=746936/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=8128 CPUtime=462.17
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1683 0 0 0 46216 1 0 0 25 0 1 0 243047961 8323072 1668 1992294400 134512640 135213614 4294956256 18446744073709551615 134526925 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2032 1668 78 171 0 1858 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8128

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=746808/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=8268 CPUtime=522.16
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1728 0 0 0 52215 1 0 0 25 0 1 0 243047961 8466432 1713 1992294400 134512640 135213614 4294956256 18446744073709551615 134527032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2067 1713 78 171 0 1893 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8268

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=746680/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=8424 CPUtime=582.14
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1755 0 0 0 58213 1 0 0 25 0 1 0 243047961 8626176 1740 1992294400 134512640 135213614 4294956256 18446744073709551615 134526925 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2106 1740 78 171 0 1932 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8424

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=746552/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=8424 CPUtime=642.13
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1780 0 0 0 64212 1 0 0 25 0 1 0 243047961 8626176 1765 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2106 1765 78 171 0 1932 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8424

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=746104/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=8844 CPUtime=702.11
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1882 0 0 0 70210 1 0 0 25 0 1 0 243047961 9056256 1867 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2211 1867 78 171 0 2037 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 8844

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=745848/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=9112 CPUtime=762.1
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 1950 0 0 0 76209 1 0 0 25 0 1 0 243047961 9330688 1935 1992294400 134512640 135213614 4294956256 18446744073709551615 134526796 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2278 1935 78 171 0 2104 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9112

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=745656/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=9412 CPUtime=822.08
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 2003 0 0 0 82207 1 0 0 25 0 1 0 243047961 9637888 1988 1992294400 134512640 135213614 4294956256 18446744073709551615 134526851 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2353 1988 78 171 0 2179 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 9412

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=745400/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=9556 CPUtime=882.06
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 2053 0 0 0 88205 1 0 0 25 0 1 0 243047961 9785344 2038 1992294400 134512640 135213614 4294956256 18446744073709551615 134526925 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2389 2038 78 171 0 2215 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 9556

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=745400/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=9556 CPUtime=942.04
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 2053 0 0 0 94203 1 0 0 25 0 1 0 243047961 9785344 2038 1992294400 134512640 135213614 4294956256 18446744073709551615 134526755 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2389 2038 78 171 0 2215 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 9556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=745400/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=9728 CPUtime=1002.03
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 2064 0 0 0 100202 1 0 0 25 0 1 0 243047961 9961472 2049 1992294400 134512640 135213614 4294956256 18446744073709551615 134535853 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2432 2049 78 171 0 2258 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 9728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17327
/proc/meminfo: memFree=745080/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=10024 CPUtime=1062.01
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 2135 0 0 0 106200 1 0 0 25 0 1 0 243047961 10264576 2120 1992294400 134512640 135213614 4294956256 18446744073709551615 134536999 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2506 2120 78 171 0 2332 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10024

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17333
/proc/meminfo: memFree=744888/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=10316 CPUtime=1121.99
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 2196 0 0 0 112198 1 0 0 25 0 1 0 243047961 10563584 2181 1992294400 134512640 135213614 4294956256 18446744073709551615 134527171 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2579 2181 78 171 0 2405 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10316

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17333
/proc/meminfo: memFree=744696/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=10480 CPUtime=1181.97
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 2235 0 0 0 118196 1 0 0 25 0 1 0 243047961 10731520 2220 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2620 2220 78 171 0 2446 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17333
/proc/meminfo: memFree=744696/2055920 swapFree=4176120/4192956
[pid=17326] ppid=17324 vsize=10480 CPUtime=1200.07
/proc/17326/stat : 17326 (minisat_static) R 17324 17326 17011 0 -1 4194304 2236 0 0 0 120006 1 0 0 25 0 1 0 243047961 10731520 2221 1992294400 134512640 135213614 4294956256 18446744073709551615 134527003 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 2620 2221 78 171 0 2446 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10480

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.07
CPU system time (s): 0.015997
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 10480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2236
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= 2
involuntary context switches= 1916

runsolver used 1.36979 second user time and 2.85057 second system time

The end

Launcher Data 

Begin job on node87 at 2009-05-12 19:43:08
IDJOB=1806521
IDBENCH=24750
IDSOLVER=651
FILE ID=node87/1806521-1242150188
PBS_JOBID= 9289639
Free space on /tmp= 66212 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806521-1242150188/watcher-1806521-1242150188 -o /tmp/evaluation-result-1806521-1242150188/solver-1806521-1242150188 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1806521-1242150188.cnf

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

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=1043397111

node87.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		: 3000.213
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		: 3000.213
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:        754144 kB
Buffers:         78296 kB
Cached:        1125124 kB
SwapCached:      10924 kB
Active:         569792 kB
Inactive:       646468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        754144 kB
SwapTotal:     4192956 kB
SwapFree:      4176120 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          14200 kB
Slab:            71400 kB
Committed_AS:   823484 kB
PageTables:       1456 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= 66208 MiB
End job on node87 at 2009-05-12 20:03:10