Trace number 427817

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 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
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 variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (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:  4000                                                 |
0.00/0.00	|  Number of clauses:    16800                                                |
0.00/0.04	|  Parsing time:         0.05         s                                       |
0.09/0.10	============================[ Search Statistics ]==============================
0.09/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	===============================================================================
0.09/0.10	|         0 |    3903    16665    50495 |     5555        0    nan |  0.000 % |
0.09/0.11	|       100 |    3903    16665    50495 |     6110      100     93 |  0.000 % |
0.09/0.14	|       250 |    3903    16665    50495 |     6721      250     90 |  0.000 % |
0.09/0.17	|       475 |    3903    16665    50495 |     7393      475     91 |  0.000 % |
0.19/0.22	|       813 |    3903    16665    50495 |     8133      813     92 |  0.000 % |
0.19/0.29	|      1319 |    3903    16665    50495 |     8946     1319     96 |  0.000 % |
0.39/0.41	|      2081 |    3903    16665    50495 |     9841     2081     99 |  0.000 % |
0.59/0.62	|      3220 |    3903    16665    50495 |    10825     3220    108 |  0.000 % |
0.89/0.94	|      4929 |    3903    16665    50495 |    11907     4929    107 |  0.000 % |
1.39/1.47	|      7491 |    3903    16665    50495 |    13098     7491    114 |  0.000 % |
2.29/2.33	|     11335 |    3903    16665    50495 |    14408    11335    115 |  0.000 % |
3.79/3.81	|     17104 |    3903    16665    50495 |    15849     9532    113 |  0.000 % |
6.39/6.47	|     25754 |    3903    16665    50495 |    17433     9909    122 |  0.000 % |
10.69/10.77	|     38728 |    3903    16665    50495 |    19177    13841    124 |  0.000 % |
18.49/18.55	|     58190 |    3903    16665    50495 |    21095    13413    137 |  0.000 % |
32.89/32.99	|     87382 |    3903    16665    50495 |    23204    20803    135 |  0.000 % |
55.48/55.50	|    131171 |    3903    16665    50495 |    25525    15704    141 |  0.000 % |
90.77/90.89	|    196855 |    3903    16665    50495 |    28077    25180    135 |  0.000 % |
166.55/166.68	|    295381 |    3903    16665    50495 |    30885    16767    157 |  0.000 % |
260.22/260.38	|    443172 |    3903    16665    50495 |    33973    19594    132 |  0.000 % |
418.67/418.88	|    664855 |    3903    16665    50495 |    37371    19595    131 |  0.000 % |
653.61/653.82	|    997381 |    3903    16665    50495 |    41108    18820    125 |  0.000 % |
1023.90/1024.35	|   1496169 |    3903    16665    50495 |    45219    28098    130 |  0.000 % |

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/node55/watcher-427817-1177677897 -o ROOT/results/node55/solver-427817-1177677897 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427817-1177677897/minimarch_fixed /tmp/evaluation/427817-1177677897/instance-427817-1177677897.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 3/64 25916
/proc/meminfo: memFree=1412924/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=2296 CPUtime=0
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 215699713 2351104 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134562412 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 574 288 51 132 0 439 0

[startup+0.0864441 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25916
/proc/meminfo: memFree=1412924/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=3272 CPUtime=0.08
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 548 0 0 0 8 0 0 0 18 0 1 0 215699713 3350528 533 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522965 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 818 533 63 132 0 683 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3272

[startup+0.101444 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25916
/proc/meminfo: memFree=1412924/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=3304 CPUtime=0.09
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 584 0 0 0 9 0 0 0 18 0 1 0 215699713 3383296 567 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620349 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 826 567 65 132 0 691 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3304

[startup+0.301464 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25916
/proc/meminfo: memFree=1412924/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=3436 CPUtime=0.29
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 616 0 0 0 29 0 0 0 19 0 1 0 215699713 3518464 599 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551165 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 859 599 68 132 0 724 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3436

[startup+0.701501 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25916
/proc/meminfo: memFree=1412924/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=4624 CPUtime=0.69
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 889 0 0 0 69 0 0 0 23 0 1 0 215699713 4734976 872 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 1156 872 68 132 0 1021 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4624

[startup+1.50158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1408884/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=6604 CPUtime=1.49
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 1391 0 0 0 149 0 0 0 25 0 1 0 215699713 6762496 1374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 1651 1374 68 132 0 1516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6604

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1406132/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=9904 CPUtime=3.09
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 2229 0 0 0 308 1 0 0 25 0 1 0 215699713 10141696 2212 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 2476 2212 68 132 0 2341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9904

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1403380/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=11224 CPUtime=6.29
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 2554 0 0 0 628 1 0 0 25 0 1 0 215699713 11493376 2537 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 2806 2537 68 132 0 2671 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11224

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1400884/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=14232 CPUtime=12.69
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 3301 0 0 0 1267 2 0 0 25 0 1 0 215699713 14573568 3284 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3558 3284 68 132 0 3423 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14232

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1397684/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=16212 CPUtime=25.48
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 3804 0 0 0 2546 2 0 0 25 0 1 0 215699713 16601088 3787 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 4053 3787 68 132 0 3918 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16212

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1395636/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=18324 CPUtime=51.07
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 4310 0 0 0 5105 2 0 0 25 0 1 0 215699713 18763776 4293 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 4581 4293 68 132 0 4446 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18324

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1390964/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=22976 CPUtime=102.27
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 5485 0 0 0 10223 4 0 0 25 0 1 0 215699713 23527424 5468 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 5744 5468 68 132 0 5609 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22976

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1388788/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=25088 CPUtime=162.25
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 6008 0 0 0 16220 5 0 0 25 0 1 0 215699713 25690112 5991 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551360 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 6272 5991 68 132 0 6137 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25088

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1388084/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=25748 CPUtime=222.23
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 6173 0 0 0 22218 5 0 0 25 0 1 0 215699713 26365952 6156 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 6437 6156 68 132 0 6302 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1385716/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=28784 CPUtime=282.22
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 6929 0 0 0 28216 6 0 0 25 0 1 0 215699713 29474816 6912 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552588 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 7196 6912 68 132 0 7061 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28784

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1384436/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=29412 CPUtime=342.2
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 7082 0 0 0 34214 6 0 0 25 0 1 0 215699713 30117888 7065 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 7353 7065 68 132 0 7218 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29412

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1384116/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=29676 CPUtime=402.18
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 7146 0 0 0 40212 6 0 0 25 0 1 0 215699713 30388224 7129 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 7419 7129 68 132 0 7284 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29676

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1381812/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=32052 CPUtime=462.16
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 7738 0 0 0 46209 7 0 0 25 0 1 0 215699713 32821248 7721 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 8013 7721 68 132 0 7878 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 32052

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1380468/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=33344 CPUtime=522.14
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 8068 0 0 0 52207 7 0 0 25 0 1 0 215699713 34144256 8051 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 8336 8051 68 132 0 8201 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33344

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1379892/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=33804 CPUtime=582.13
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 8200 0 0 0 58205 8 0 0 25 0 1 0 215699713 34615296 8183 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 8451 8183 68 132 0 8316 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33804

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1379956/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=33796 CPUtime=642.12
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 8201 0 0 0 64204 8 0 0 25 0 1 0 215699713 34607104 8184 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 8449 8184 68 132 0 8314 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 33796

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1379316/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=34536 CPUtime=702.1
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 8354 0 0 0 70202 8 0 0 25 0 1 0 215699713 35364864 8337 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 8634 8337 68 132 0 8499 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 34536

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1378932/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=34888 CPUtime=762.09
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 8449 0 0 0 76200 9 0 0 25 0 1 0 215699713 35725312 8432 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 8722 8432 68 132 0 8587 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 34888

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1378036/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=35812 CPUtime=822.07
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 8665 0 0 0 82198 9 0 0 25 0 1 0 215699713 36671488 8648 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 8953 8648 68 132 0 8818 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 35812

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1376948/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=36940 CPUtime=882.05
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 8944 0 0 0 88196 9 0 0 25 0 1 0 215699713 37826560 8927 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 9235 8927 68 132 0 9100 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 36940

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25917
/proc/meminfo: memFree=1376948/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=36924 CPUtime=942.04
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 8944 0 0 0 94194 10 0 0 25 0 1 0 215699713 37810176 8927 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 9231 8927 68 132 0 9096 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 36924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26085
/proc/meminfo: memFree=1375660/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=36900 CPUtime=1001.93
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 8944 0 0 0 100183 10 0 0 25 0 1 0 215699713 37785600 8927 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553299 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 9225 8927 68 132 0 9090 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 36900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26115
/proc/meminfo: memFree=1374004/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=40068 CPUtime=1061.9
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 9732 0 0 0 106178 12 0 0 25 0 1 0 215699713 41029632 9715 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 10017 9715 68 132 0 9882 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 40068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26115
/proc/meminfo: memFree=1372852/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=40860 CPUtime=1121.88
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 9934 0 0 0 112176 12 0 0 25 0 1 0 215699713 41840640 9917 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 10215 9917 68 132 0 10080 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 40860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26115
/proc/meminfo: memFree=1371956/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=41788 CPUtime=1181.86
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 10178 0 0 0 118174 12 0 0 25 0 1 0 215699713 42790912 10161 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 10447 10161 68 132 0 10312 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 41788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26115
/proc/meminfo: memFree=1371956/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=41788 CPUtime=1200.07
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 10178 0 0 0 119994 13 0 0 25 0 1 0 215699713 42790912 10161 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 10447 10161 68 132 0 10312 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 41788

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26115
/proc/meminfo: memFree=1371956/2055920 swapFree=4184544/4192956
[pid=25916] ppid=25914 vsize=41788 CPUtime=1200.07
/proc/25916/stat : 25916 (minimarch_fixed) R 25914 25916 25058 0 -1 4194304 10178 0 0 0 119994 13 0 0 25 0 1 0 215699713 42790912 10161 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 10447 10161 68 132 0 10312 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 41788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.137979
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 41788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10178
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= 2069

runsolver used 0.878866 second user time and 2.45863 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Fri Apr 27 12:44:57 UTC 2007

IDJOB= 427817
IDBENCH= 20164
IDSOLVER= 198
FILE ID= node55/427817-1177677897

PBS_JOBID= 4698579

Free space on /tmp= 66417 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/427817-1177677897/minimarch_fixed /tmp/evaluation/427817-1177677897/instance-427817-1177677897.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-427817-1177677897 -o ROOT/results/node55/solver-427817-1177677897 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427817-1177677897/minimarch_fixed /tmp/evaluation/427817-1177677897/instance-427817-1177677897.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 309988993

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1413332 kB
Buffers:         57324 kB
Cached:         499556 kB
SwapCached:       2556 kB
Active:         275564 kB
Inactive:       291360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413332 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            3156 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            61780 kB
Committed_AS:  1358756 kB
PageTables:       1380 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= 66417 MiB

End job on node55 on Fri Apr 27 13:04:59 UTC 2007