Trace number 428979

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, and are wall clock time (not CPU 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
minimarch 2007-04-26 (fixed)? (TO) 1200.02 1200.31

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of 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:  280                                                  |
0.00/0.00	|  Number of clauses:    1120                                                 |
0.00/0.00	|  Parsing time:         0.00         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 |     280     1120     3360 |      373        0    nan |  0.000 % |
0.00/0.01	|       100 |     280     1120     3360 |      410      100     31 |  0.001 % |
0.00/0.01	|       250 |     280     1120     3360 |      451      250     30 |  0.001 % |
0.00/0.02	|       475 |     280     1120     3360 |      496      475     29 |  0.001 % |
0.00/0.04	|       812 |     280     1120     3360 |      546      527     31 |  0.001 % |
0.00/0.06	|      1318 |     280     1120     3360 |      601      415     21 |  0.001 % |
0.10/0.10	|      2077 |     280     1120     3360 |      661      526     24 |  0.001 % |
0.10/0.16	|      3216 |     280     1120     3360 |      727      584     22 |  0.001 % |
0.20/0.27	|      4924 |     280     1120     3360 |      800      744     24 |  0.001 % |
0.40/0.43	|      7487 |     280     1120     3360 |      880      751     26 |  0.001 % |
0.60/0.66	|     11331 |     280     1120     3360 |      968      862     25 |  0.001 % |
0.90/0.98	|     17097 |     280     1120     3360 |     1065      981     21 |  0.001 % |
1.50/1.54	|     25746 |     280     1120     3360 |     1171      755     17 |  0.001 % |
2.20/2.27	|     38720 |     280     1120     3360 |     1288     1123     21 |  0.001 % |
3.30/3.35	|     58181 |     280     1120     3360 |     1417      701     18 |  0.001 % |
4.99/5.07	|     87373 |     280     1120     3360 |     1559      979     20 |  0.001 % |
7.79/7.80	|    131163 |     280     1120     3360 |     1715     1088     18 |  0.001 % |
12.69/12.71	|    196848 |     280     1120     3360 |     1887     1477     18 |  0.001 % |
19.89/19.98	|    295374 |     280     1120     3360 |     2075     1363     20 |  0.001 % |
31.69/31.72	|    443163 |     280     1120     3360 |     2283     2005     18 |  0.001 % |
49.08/49.15	|    664847 |     280     1120     3360 |     2511     2062     22 |  0.001 % |
74.37/74.45	|    997372 |     280     1120     3360 |     2762     1907     20 |  0.001 % |
112.46/112.53	|   1496160 |     280     1120     3360 |     3039     2709     21 |  0.001 % |
180.25/180.34	|   2244343 |     280     1120     3360 |     3342     2005     20 |  0.001 % |
270.93/271.01	|   3366617 |     280     1120     3360 |     3677     2290     20 |  0.001 % |
411.89/412.01	|   5050028 |     280     1120     3360 |     4044     1918     19 |  0.001 % |
655.94/656.19	|   7575145 |     280     1120     3360 |     4449     2783     20 |  0.001 % |
1021.85/1022.10	|  11362820 |     280     1120     3360 |     4894     4095     18 |  0.001 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-428979-1177760450 -o ROOT/results/node29/solver-428979-1177760450 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428979-1177760450/minimarch_fixed /tmp/evaluation/428979-1177760450/instance-428979-1177760450.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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20588
/proc/meminfo: memFree=1453568/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=1868 CPUtime=0
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 223960777 1912832 109 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523094 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 467 109 63 132 0 332 0

[startup+0.081237 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20588
/proc/meminfo: memFree=1453568/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=1860 CPUtime=0.08
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 142 0 0 0 8 0 0 0 18 0 1 0 223960777 1904640 127 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 465 127 67 132 0 330 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1860

[startup+0.102249 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20588
/proc/meminfo: memFree=1453568/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=1860 CPUtime=0.1
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 142 0 0 0 10 0 0 0 18 0 1 0 223960777 1904640 127 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557525 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 465 127 67 132 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.301251 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20588
/proc/meminfo: memFree=1453568/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=1860 CPUtime=0.3
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 155 0 0 0 30 0 0 0 19 0 1 0 223960777 1904640 140 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 465 140 67 132 0 330 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1860

[startup+0.701277 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20588
/proc/meminfo: memFree=1453568/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=1992 CPUtime=0.7
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 169 0 0 0 70 0 0 0 23 0 1 0 223960777 2039808 154 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551168 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 498 154 67 132 0 363 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1992

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1453176/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=1992 CPUtime=1.5
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 177 0 0 0 150 0 0 0 25 0 1 0 223960777 2039808 162 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550880 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 498 162 67 132 0 363 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1992

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1452984/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=2124 CPUtime=3.1
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 197 0 0 0 310 0 0 0 25 0 1 0 223960777 2174976 182 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553544 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 531 182 67 132 0 396 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2124

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1452728/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=2124 CPUtime=6.29
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 220 0 0 0 629 0 0 0 25 0 1 0 223960777 2174976 205 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 531 205 67 132 0 396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2124

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1452536/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=2252 CPUtime=12.69
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 254 0 0 0 1269 0 0 0 25 0 1 0 223960777 2306048 239 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556424 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 563 239 67 132 0 428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2252

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1452344/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=2516 CPUtime=25.49
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 305 0 0 0 2549 0 0 0 25 0 1 0 223960777 2576384 290 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 629 290 67 132 0 494 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2516

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1452024/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=2776 CPUtime=51.08
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 385 0 0 0 5108 0 0 0 25 0 1 0 223960777 2842624 370 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 694 370 67 132 0 559 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2776

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1451640/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=3172 CPUtime=102.27
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 482 0 0 0 10227 0 0 0 25 0 1 0 223960777 3248128 467 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 793 467 67 132 0 658 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3172

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1451256/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=3572 CPUtime=162.25
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 571 0 0 0 16225 0 0 0 25 0 1 0 223960777 3657728 556 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 893 556 67 132 0 758 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3572

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1450872/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=3836 CPUtime=222.23
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 645 0 0 0 22223 0 0 0 25 0 1 0 223960777 3928064 630 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631255 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 959 630 67 132 0 824 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1450872/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=3972 CPUtime=282.23
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 680 0 0 0 28222 1 0 0 25 0 1 0 223960777 4067328 665 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557887 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 993 665 67 132 0 858 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 3972

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1450680/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=4244 CPUtime=342.21
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 725 0 0 0 34220 1 0 0 25 0 1 0 223960777 4345856 710 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551293 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1061 710 67 132 0 926 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4244

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1450552/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=4244 CPUtime=402.2
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 738 0 0 0 40219 1 0 0 25 0 1 0 223960777 4345856 723 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1061 723 67 132 0 926 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4244

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1450424/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=4512 CPUtime=462.18
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 792 0 0 0 46217 1 0 0 25 0 1 0 223960777 4620288 777 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1128 777 67 132 0 993 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4512

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20589
/proc/meminfo: memFree=1450168/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=4644 CPUtime=522.16
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 853 0 0 0 52215 1 0 0 25 0 1 0 223960777 4755456 838 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551003 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1161 838 67 132 0 1026 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4644

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20589
/proc/meminfo: memFree=1450040/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=4784 CPUtime=582.15
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 876 0 0 0 58213 2 0 0 25 0 1 0 223960777 4898816 861 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1196 861 67 132 0 1061 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4784

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1450040/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=4784 CPUtime=642.14
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 885 0 0 0 64212 2 0 0 25 0 1 0 223960777 4898816 870 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1196 870 67 132 0 1061 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4784

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1449784/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=5060 CPUtime=702.12
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 934 0 0 0 70210 2 0 0 25 0 1 0 223960777 5181440 919 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1265 919 67 132 0 1130 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 5060

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1449528/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=5184 CPUtime=762.12
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 976 0 0 0 76209 3 0 0 25 0 1 0 223960777 5308416 961 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1296 961 67 132 0 1161 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 5184

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1449400/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=5324 CPUtime=822.1
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 1019 0 0 0 82207 3 0 0 25 0 1 0 223960777 5451776 1004 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1331 1004 67 132 0 1196 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 5324

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1449272/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=5456 CPUtime=882.08
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 1050 0 0 0 88205 3 0 0 25 0 1 0 223960777 5586944 1035 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1364 1035 67 132 0 1229 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 5456

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1449144/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=5592 CPUtime=942.06
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 1083 0 0 0 94203 3 0 0 25 0 1 0 223960777 5726208 1068 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1398 1068 67 132 0 1263 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 5592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1449080/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=5732 CPUtime=1002.05
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 1100 0 0 0 100202 3 0 0 25 0 1 0 223960777 5869568 1085 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1433 1085 67 132 0 1298 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 5732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1448888/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=5864 CPUtime=1062.04
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 1150 0 0 0 106200 4 0 0 25 0 1 0 223960777 6004736 1135 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1466 1135 67 132 0 1331 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 5864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1448824/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=6000 CPUtime=1122.02
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 1190 0 0 0 112198 4 0 0 25 0 1 0 223960777 6144000 1175 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1500 1175 67 132 0 1365 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 6000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1448696/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=6136 CPUtime=1182.01
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 1219 0 0 0 118197 4 0 0 25 0 1 0 223960777 6283264 1204 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1534 1204 67 132 0 1399 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 6136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1448568/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=6272 CPUtime=1200
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 1246 0 0 0 119996 4 0 0 25 0 1 0 223960777 6422528 1231 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1568 1231 67 132 0 1433 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 6272

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20589
/proc/meminfo: memFree=1448568/2055920 swapFree=4146652/4192956
[pid=20588] ppid=20586 vsize=6272 CPUtime=1200
/proc/20588/stat : 20588 (minimarch_fixed) R 20586 20588 19702 0 -1 4194304 1246 0 0 0 119996 4 0 0 25 0 1 0 223960777 6422528 1231 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20588/statm: 1568 1231 67 132 0 1433 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 6272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.048992
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 6272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1246
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= 24216

runsolver used 1.00285 second user time and 2.42563 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sat Apr 28 11:40:50 UTC 2007

IDJOB= 428979
IDBENCH= 24739
IDSOLVER= 198
FILE ID= node29/428979-1177760450

PBS_JOBID= 4715550

Free space on /tmp= 66537 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/428979-1177760450/minimarch_fixed /tmp/evaluation/428979-1177760450/instance-428979-1177760450.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-428979-1177760450 -o ROOT/results/node29/solver-428979-1177760450 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428979-1177760450/minimarch_fixed /tmp/evaluation/428979-1177760450/instance-428979-1177760450.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  0a790b16b30661bee32dad474c146a58

RANDOM SEED= 409881246

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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		: 3000.224
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:       1453976 kB
Buffers:         50120 kB
Cached:         459788 kB
SwapCached:      12060 kB
Active:         294720 kB
Inactive:       239468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453976 kB
SwapTotal:     4192956 kB
SwapFree:      4146652 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          30544 kB
Slab:            53176 kB
Committed_AS:  2773132 kB
PageTables:       1876 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= 66537 MiB

End job on node29 on Sat Apr 28 12:00:53 UTC 2007