Trace number 427691

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) 1200.08 1200.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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:  180                                                  |
0.00/0.00	|  Number of clauses:    15300                                                |
0.06/0.06	|  Parsing time:         0.06         s                                       |
0.59/0.66	============================[ Search Statistics ]==============================
0.59/0.66	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.66	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.59/0.66	===============================================================================
0.59/0.66	|         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.59/0.67	|       100 |     180    15300   107100 |     5610      100     53 |  0.003 % |
0.59/0.69	|       250 |     180    15300   107100 |     6171      250     55 |  0.003 % |
0.69/0.71	|       477 |     180    15300   107100 |     6788      477     53 |  0.003 % |
0.69/0.75	|       816 |     180    15300   107100 |     7466      816     53 |  0.003 % |
0.69/0.79	|      1323 |     180    15300   107100 |     8213     1323     54 |  0.003 % |
0.79/0.87	|      2084 |     180    15300   107100 |     9034     2084     54 |  0.003 % |
0.89/0.99	|      3224 |     180    15300   107100 |     9938     3224     54 |  0.003 % |
1.10/1.19	|      4935 |     180    15300   107100 |    10932     4935     54 |  0.003 % |
1.49/1.52	|      7497 |     180    15300   107100 |    12025     7497     54 |  0.003 % |
1.99/2.09	|     11343 |     180    15300   107100 |    13228    11343     54 |  0.003 % |
2.99/3.05	|     17113 |     180    15300   107100 |    14550    10460     54 |  0.003 % |
4.49/4.59	|     25762 |     180    15300   107100 |    16005    11793     54 |  0.003 % |
7.09/7.19	|     38736 |     180    15300   107100 |    17606     8682     53 |  0.003 % |
11.28/11.38	|     58198 |     180    15300   107100 |    19367    10453     53 |  0.003 % |
18.59/18.68	|     87390 |     180    15300   107100 |    21303    10464     54 |  0.003 % |
29.58/29.62	|    131179 |     180    15300   107100 |    23434    11492     52 |  0.003 % |
47.07/47.14	|    196863 |     180    15300   107100 |    25777    17572     54 |  0.003 % |
78.45/78.52	|    295390 |     180    15300   107100 |    28355    19667     54 |  0.003 % |
126.75/126.95	|    443179 |     180    15300   107100 |    31191    23706     55 |  0.003 % |
203.63/203.82	|    664862 |     180    15300   107100 |    34310    20051     53 |  0.003 % |
328.59/328.82	|    997387 |     180    15300   107100 |    37741    29757     56 |  0.003 % |
530.81/531.14	|   1496175 |     180    15300   107100 |    41515    34280     55 |  0.003 % |
861.78/862.21	|   2244358 |     180    15300   107100 |    45666    14848     52 |  0.003 % |

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/node37/watcher-427691-1177671590 -o ROOT/results/node37/solver-427691-1177671590 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427691-1177671590/minimarch_fixed /tmp/evaluation/427691-1177671590/instance-427691-1177671590.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: 0.91 0.97 0.99 3/78 8685
/proc/meminfo: memFree=1601416/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=1868 CPUtime=0
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 215071462 1912832 220 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 467 224 51 132 0 332 0

[startup+0.0652811 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 8685
/proc/meminfo: memFree=1601416/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=3100 CPUtime=0.06
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 543 0 0 0 6 0 0 0 18 0 1 0 215071462 3174400 528 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523603 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 775 528 51 132 0 640 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3100

[startup+0.101287 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 8685
/proc/meminfo: memFree=1601416/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=3096 CPUtime=0.09
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 555 0 0 0 9 0 0 0 18 0 1 0 215071462 3170304 540 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 774 540 63 132 0 639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3096

[startup+0.301325 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 8685
/proc/meminfo: memFree=1601416/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=3096 CPUtime=0.29
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 555 0 0 0 29 0 0 0 19 0 1 0 215071462 3170304 540 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523040 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 774 540 63 132 0 639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3096

[startup+0.7014 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 8685
/proc/meminfo: memFree=1601416/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=3024 CPUtime=0.69
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 593 0 0 0 69 0 0 0 23 0 1 0 215071462 3096576 538 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 756 538 67 132 0 621 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3024

[startup+1.50155 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 8686
/proc/meminfo: memFree=1599104/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=4476 CPUtime=1.49
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 939 0 0 0 149 0 0 0 25 0 1 0 215071462 4583424 884 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 1119 884 67 132 0 984 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4476

[startup+3.10185 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 8686
/proc/meminfo: memFree=1596992/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=5956 CPUtime=3.09
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 1311 0 0 0 309 0 0 0 25 0 1 0 215071462 6098944 1256 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 1489 1256 67 132 0 1354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5956

[startup+6.30146 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 8686
/proc/meminfo: memFree=1595648/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=6748 CPUtime=6.29
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 1497 0 0 0 629 0 0 0 25 0 1 0 215071462 6909952 1442 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 1687 1442 67 132 0 1552 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6748

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 8686
/proc/meminfo: memFree=1594880/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=7412 CPUtime=12.69
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 1675 0 0 0 1268 1 0 0 25 0 1 0 215071462 7589888 1620 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 1853 1620 67 132 0 1718 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7412

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 8686
/proc/meminfo: memFree=1593472/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=8812 CPUtime=25.48
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 2026 0 0 0 2547 1 0 0 25 0 1 0 215071462 9023488 1971 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 2203 1971 67 132 0 2068 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8812

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 8686
/proc/meminfo: memFree=1592000/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=10296 CPUtime=51.08
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 2392 0 0 0 5106 2 0 0 25 0 1 0 215071462 10543104 2337 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 2574 2337 67 132 0 2439 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10296

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/85 8850
/proc/meminfo: memFree=1589000/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=11920 CPUtime=102.19
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 2781 0 0 0 10216 3 0 0 25 0 1 0 215071462 12206080 2726 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 2980 2726 67 132 0 2845 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 11920

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1589120/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=13016 CPUtime=162.14
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 3060 0 0 0 16211 3 0 0 25 0 1 0 215071462 13328384 3005 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551344 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 3254 3005 67 132 0 3119 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 13016

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1587712/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=14520 CPUtime=222.12
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 3418 0 0 0 22208 4 0 0 25 0 1 0 215071462 14868480 3363 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 3630 3363 67 132 0 3495 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 14520

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1587200/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=15076 CPUtime=282.1
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 3532 0 0 0 28205 5 0 0 25 0 1 0 215071462 15437824 3477 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 3769 3477 67 132 0 3634 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 15076

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1586304/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=16024 CPUtime=342.08
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 3772 0 0 0 34203 5 0 0 25 0 1 0 215071462 16408576 3717 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 4006 3717 67 132 0 3871 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 16024

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1585856/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=16604 CPUtime=402.05
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 3905 0 0 0 40200 5 0 0 25 0 1 0 215071462 17002496 3850 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 4151 3850 67 132 0 4016 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 16604

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1585600/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=16760 CPUtime=462.03
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 3967 0 0 0 46197 6 0 0 25 0 1 0 215071462 17162240 3912 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550881 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 4190 3912 67 132 0 4055 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 16760

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1585472/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=17060 CPUtime=522.01
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 4010 0 0 0 52195 6 0 0 25 0 1 0 215071462 17469440 3955 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 4265 3955 67 132 0 4130 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 17060

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1584256/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=18392 CPUtime=581.99
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 4325 0 0 0 58192 7 0 0 25 0 1 0 215071462 18833408 4270 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 4598 4270 67 132 0 4463 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 18392

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1584000/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=18548 CPUtime=641.98
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 4359 0 0 0 64190 8 0 0 25 0 1 0 215071462 18993152 4304 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 4637 4304 67 132 0 4502 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 18548

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1583808/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=18848 CPUtime=701.94
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 4431 0 0 0 70186 8 0 0 25 0 1 0 215071462 19300352 4376 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 4712 4376 67 132 0 4577 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 18848

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1583680/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=18988 CPUtime=761.93
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 4450 0 0 0 76184 9 0 0 25 0 1 0 215071462 19443712 4395 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 4747 4395 67 132 0 4612 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 18988

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1583744/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=19156 CPUtime=821.9
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 4485 0 0 0 82181 9 0 0 25 0 1 0 215071462 19615744 4430 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 4789 4430 67 132 0 4654 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 19156

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1582336/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=20484 CPUtime=881.88
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 4829 0 0 0 88178 10 0 0 25 0 1 0 215071462 20975616 4774 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 5121 4774 67 132 0 4986 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 20484

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1581760/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=21072 CPUtime=941.85
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 4963 0 0 0 94175 10 0 0 25 0 1 0 215071462 21577728 4908 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 5268 4908 67 132 0 5133 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 21072

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1581696/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=21208 CPUtime=1001.84
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 4995 0 0 0 100173 11 0 0 25 0 1 0 215071462 21716992 4940 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 5302 4940 67 132 0 5167 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 21208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1581504/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=21364 CPUtime=1061.81
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 5035 0 0 0 106170 11 0 0 25 0 1 0 215071462 21876736 4980 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 5341 4980 67 132 0 5206 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 21364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1581248/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=21504 CPUtime=1121.79
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 5088 0 0 0 112168 11 0 0 25 0 1 0 215071462 22020096 5033 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551355 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 5376 5033 67 132 0 5241 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 21504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1581120/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=21692 CPUtime=1181.77
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 5119 0 0 0 118165 12 0 0 25 0 1 0 215071462 22212608 5064 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 5423 5064 67 132 0 5288 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 21692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8884
/proc/meminfo: memFree=1581120/2055920 swapFree=4145508/4192956
[pid=8685] ppid=8683 vsize=21692 CPUtime=1200.07
/proc/8685/stat : 8685 (minimarch_fixed) R 8683 8685 8122 0 -1 4194304 5119 0 0 0 119995 12 0 0 25 0 1 0 215071462 22212608 5064 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8685/statm: 5423 5064 67 132 0 5288 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 21692

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.12598
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 21692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5119
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= 2659

runsolver used 1.16682 second user time and 3.05054 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 27 10:59:50 UTC 2007

IDJOB= 427691
IDBENCH= 20101
IDSOLVER= 198
FILE ID= node37/427691-1177671590

PBS_JOBID= 4697406

Free space on /tmp= 66491 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/427691-1177671590/minimarch_fixed /tmp/evaluation/427691-1177671590/instance-427691-1177671590.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-427691-1177671590 -o ROOT/results/node37/solver-427691-1177671590 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427691-1177671590/minimarch_fixed /tmp/evaluation/427691-1177671590/instance-427691-1177671590.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 421153805

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1601888 kB
Buffers:         47512 kB
Cached:         318004 kB
SwapCached:      15624 kB
Active:         230492 kB
Inactive:       158600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601888 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            3320 kB
Writeback:           0 kB
Mapped:          30396 kB
Slab:            50308 kB
Committed_AS:  2123264 kB
PageTables:       2000 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= 66491 MiB

End job on node37 on Fri Apr 27 11:19:53 UTC 2007