Trace number 427819

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-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
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                                                |
0.04/0.05	|  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 |    3884    16570    50319 |     5523        0    nan |  0.000 % |
0.09/0.12	|       100 |    3884    16570    50319 |     6075      100    102 |  0.000 % |
0.09/0.14	|       251 |    3884    16570    50319 |     6683      251    105 |  0.000 % |
0.09/0.17	|       477 |    3884    16570    50319 |     7351      477    100 |  0.000 % |
0.19/0.23	|       815 |    3884    16570    50319 |     8086      815    104 |  0.000 % |
0.29/0.30	|      1322 |    3884    16570    50319 |     8895     1322    107 |  0.000 % |
0.39/0.42	|      2082 |    3884    16570    50319 |     9784     2082    104 |  0.000 % |
0.59/0.61	|      3221 |    3884    16570    50319 |    10763     3221    112 |  0.000 % |
0.89/0.93	|      4932 |    3884    16570    50319 |    11839     4932    115 |  0.000 % |
1.39/1.43	|      7494 |    3884    16570    50319 |    13023     7494    115 |  0.000 % |
2.19/2.29	|     11339 |    3884    16570    50319 |    14326    11339    114 |  0.000 % |
3.69/3.77	|     17105 |    3884    16570    50319 |    15758     9606    121 |  0.000 % |
6.29/6.39	|     25754 |    3884    16570    50319 |    17334    10024    125 |  0.000 % |
11.29/11.35	|     38729 |    3884    16570    50319 |    19068    14027    145 |  0.000 % |
18.78/18.83	|     58190 |    3884    16570    50319 |    20974    13724    129 |  0.000 % |
31.99/32.02	|     87382 |    3884    16570    50319 |    23072    21259    141 |  0.000 % |
56.38/56.45	|    131171 |    3884    16570    50319 |    25379    16929    134 |  0.000 % |
90.67/90.79	|    196857 |    3884    16570    50319 |    27917    14247    135 |  0.000 % |
154.25/154.31	|    295383 |    3884    16570    50319 |    30709    18424    140 |  0.000 % |
251.52/251.62	|    443172 |    3884    16570    50319 |    33780    20368    142 |  0.000 % |
414.49/414.62	|    664857 |    3884    16570    50319 |    37158    15166    144 |  0.000 % |
650.71/651.00	|    997382 |    3884    16570    50319 |    40874    16521    135 |  0.000 % |
1053.90/1054.30	|   1496170 |    3884    16570    50319 |    44961    22137    135 |  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/node9/watcher-427819-1177678344 -o ROOT/results/node9/solver-427819-1177678344 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427819-1177678344/minimarch_fixed /tmp/evaluation/427819-1177678344/instance-427819-1177678344.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: 0.99 0.98 0.99 3/77 27772
/proc/meminfo: memFree=1821336/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=2296 CPUtime=0
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 243871998 2351104 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134562541 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 574 288 51 132 0 439 0

[startup+0.04387 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 27772
/proc/meminfo: memFree=1821336/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=3280 CPUtime=0.04
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 528 0 0 0 4 0 0 0 18 0 1 0 243871998 3358720 513 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523047 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 820 513 51 132 0 685 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3280

[startup+0.101876 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 27772
/proc/meminfo: memFree=1821336/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=3312 CPUtime=0.09
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 586 0 0 0 9 0 0 0 18 0 1 0 243871998 3391488 569 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620352 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 828 569 65 132 0 693 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.301899 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 27772
/proc/meminfo: memFree=1821336/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=3576 CPUtime=0.29
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 631 0 0 0 29 0 0 0 19 0 1 0 243871998 3661824 614 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553180 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 894 614 68 132 0 759 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3576

[startup+0.701944 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 27772
/proc/meminfo: memFree=1821336/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=4636 CPUtime=0.69
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 912 0 0 0 69 0 0 0 22 0 1 0 243871998 4747264 895 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 1159 895 68 132 0 1024 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4636

[startup+1.50103 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1817104/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=6748 CPUtime=1.49
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 1423 0 0 0 149 0 0 0 25 0 1 0 243871998 6909952 1406 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 1687 1406 68 132 0 1552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6748

[startup+3.10122 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1814416/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=10088 CPUtime=3.09
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 2279 0 0 0 309 0 0 0 25 0 1 0 243871998 10330112 2262 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 2522 2262 68 132 0 2387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10088

[startup+6.30158 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1811152/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=11672 CPUtime=6.29
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 2675 0 0 0 628 1 0 0 25 0 1 0 243871998 11952128 2658 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 2918 2658 68 132 0 2783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11672

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1809040/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=14576 CPUtime=12.69
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 3370 0 0 0 1268 1 0 0 25 0 1 0 243871998 14925824 3353 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551519 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 3644 3353 68 132 0 3509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14576

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1806800/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=15500 CPUtime=25.48
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 3622 0 0 0 2547 1 0 0 25 0 1 0 243871998 15872000 3605 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 3875 3605 68 132 0 3740 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15500

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1803600/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=18812 CPUtime=51.08
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 4429 0 0 0 5105 3 0 0 25 0 1 0 243871998 19263488 4412 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 4703 4412 68 132 0 4568 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18812

[startup+102.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1800720/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=21616 CPUtime=102.27
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 5152 0 0 0 10223 4 0 0 25 0 1 0 243871998 22134784 5135 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 5404 5135 68 132 0 5269 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21616

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1797712/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=24652 CPUtime=162.25
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 5906 0 0 0 16220 5 0 0 25 0 1 0 243871998 25243648 5889 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 6163 5889 68 132 0 6028 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24652

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1796176/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=26224 CPUtime=222.23
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 6280 0 0 0 22217 6 0 0 25 0 1 0 243871998 26853376 6263 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551216 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 6556 6263 68 132 0 6421 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26224

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1793168/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=29132 CPUtime=282.21
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 7037 0 0 0 28214 7 0 0 25 0 1 0 243871998 29831168 7020 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 7283 7020 68 132 0 7148 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29132

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1791888/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=30452 CPUtime=342.2
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 7357 0 0 0 34212 8 0 0 25 0 1 0 243871998 31182848 7340 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 7613 7340 68 132 0 7478 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30452

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1791312/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=31132 CPUtime=402.19
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 7498 0 0 0 40210 9 0 0 25 0 1 0 243871998 31879168 7481 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 7783 7481 68 132 0 7648 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31132

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27773
/proc/meminfo: memFree=1788816/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=33508 CPUtime=462.17
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 8119 0 0 0 46207 10 0 0 25 0 1 0 243871998 34312192 8102 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 8377 8102 68 132 0 8242 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33508

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/84 27839
/proc/meminfo: memFree=1787472/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=33508 CPUtime=522.12
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 8119 0 0 0 52202 10 0 0 25 0 1 0 243871998 34312192 8102 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 8377 8102 68 132 0 8242 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 33508

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1788304/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=33640 CPUtime=582.03
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 8155 0 0 0 58192 11 0 0 25 0 1 0 243871998 34447360 8138 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550385 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 8410 8138 68 132 0 8275 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 33640

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1788304/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=33640 CPUtime=642.01
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 8155 0 0 0 64190 11 0 0 25 0 1 0 243871998 34447360 8138 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 8410 8138 68 132 0 8275 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 33640

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1786512/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=35700 CPUtime=701.99
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 8654 0 0 0 70187 12 0 0 25 0 1 0 243871998 36556800 8637 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558546 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 8925 8637 68 132 0 8790 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 35700

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1783952/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=38336 CPUtime=761.99
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9296 0 0 0 76184 15 0 0 25 0 1 0 243871998 39256064 9279 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 9584 9279 68 132 0 9449 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 38336

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1783568/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=38732 CPUtime=821.96
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9413 0 0 0 82181 15 0 0 25 0 1 0 243871998 39661568 9396 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 9683 9396 68 132 0 9548 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 38732

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1783568/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=38616 CPUtime=881.95
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9413 0 0 0 88179 16 0 0 25 0 1 0 243871998 39542784 9371 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 9654 9371 68 132 0 9519 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 38616

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1783568/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=38616 CPUtime=941.93
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9413 0 0 0 94176 17 0 0 25 0 1 0 243871998 39542784 9371 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 9654 9371 68 132 0 9519 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 38616

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1783568/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=38748 CPUtime=1001.91
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9422 0 0 0 100174 17 0 0 25 0 1 0 243871998 39677952 9380 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 9687 9380 68 132 0 9552 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 38748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1783568/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=38692 CPUtime=1061.9
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9424 0 0 0 106172 18 0 0 25 0 1 0 243871998 39620608 9382 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 9673 9382 68 132 0 9538 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 38692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1781520/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=40804 CPUtime=1121.89
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9944 0 0 0 112170 19 0 0 25 0 1 0 243871998 41783296 9902 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 10201 9902 68 132 0 10066 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 40804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27970
/proc/meminfo: memFree=1781520/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=40804 CPUtime=1181.86
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9944 0 0 0 118167 19 0 0 25 0 1 0 243871998 41783296 9902 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 10201 9902 68 132 0 10066 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 40804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 27970
/proc/meminfo: memFree=1781520/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=40804 CPUtime=1200.06
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9944 0 0 0 119987 19 0 0 25 0 1 0 243871998 41783296 9902 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550374 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 10201 9902 68 132 0 10066 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 40804

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: 0.99 0.98 0.99 3/78 27970
/proc/meminfo: memFree=1781520/2055920 swapFree=4144424/4192956
[pid=27772] ppid=27770 vsize=40804 CPUtime=1200.06
/proc/27772/stat : 27772 (minimarch_fixed) R 27770 27772 26917 0 -1 4194304 9944 0 0 0 119987 19 0 0 25 0 1 0 243871998 41783296 9902 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550374 0 0 4096 3 0 0 0 17 1 0 0
/proc/27772/statm: 10201 9902 68 132 0 10066 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 40804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.205968
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 40804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9944
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= 1567

runsolver used 0.938857 second user time and 2.6286 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Fri Apr 27 12:52:24 UTC 2007

IDJOB= 427819
IDBENCH= 20165
IDSOLVER= 198
FILE ID= node9/427819-1177678344

PBS_JOBID= 4698580

Free space on /tmp= 66491 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/427819-1177678344/minimarch_fixed /tmp/evaluation/427819-1177678344/instance-427819-1177678344.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-427819-1177678344 -o ROOT/results/node9/solver-427819-1177678344 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427819-1177678344/minimarch_fixed /tmp/evaluation/427819-1177678344/instance-427819-1177678344.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 648551224

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1821808 kB
Buffers:         38588 kB
Cached:         127160 kB
SwapCached:      16696 kB
Active:         163452 kB
Inactive:        26628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821808 kB
SwapTotal:     4192956 kB
SwapFree:      4144424 kB
Dirty:            3164 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            29560 kB
Committed_AS:  6658492 kB
PageTables:       1784 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 node9 on Fri Apr 27 13:12:27 UTC 2007