Trace number 428173

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) 1200.13 1200.46

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-19-s.cnf
MD5SUMbea511c9a03a4804efe79689b911729e
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.2349
Satisfiable
(Un)Satisfiability was proved
Number of variables331631
Number of clauses1586193
Sum of the clauses size3688066
Maximum clause length10
Minimum clause length1
Number of clauses of size 127559
Number of clauses of size 21201215
Number of clauses of size 3295479
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

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:  331631                                               |
0.00/0.00	|  Number of clauses:    1586193                                              |
4.79/4.87	|  Parsing time:         4.70         s                                       |
12.38/12.44	============================[ Search Statistics ]==============================
12.38/12.44	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
12.38/12.44	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
12.38/12.44	===============================================================================
12.38/12.44	|         0 |   82190   591065  1542135 |   197021        0    nan |  0.000 % |
12.89/12.95	|       100 |   82158   591065  1542135 |   216723       91     16 | 48.963 % |
13.19/13.26	|       250 |   82139   591065  1542135 |   238396      236     18 | 49.831 % |
14.09/14.10	|       476 |   81648   591065  1542135 |   262235      455     37 | 50.310 % |
16.09/16.11	|       813 |   69990   491046  1291119 |   288459      355     33 | 52.482 % |
17.59/17.61	|      1319 |   66190   464112  1227015 |   317305      853     66 | 53.148 % |
20.69/20.77	|      2082 |   62682   432485  1145879 |   349035     1509     79 | 54.207 % |
23.88/23.92	|      3221 |   62633   432485  1145879 |   383939     2645    107 | 54.293 % |
29.69/29.71	|      4930 |   62389   430120  1140222 |   422333     4349    126 | 55.142 % |
38.58/38.69	|      7492 |   55340   369361   986350 |   464566     6742    147 | 57.320 % |
46.58/46.68	|     11336 |   52184   343350   919740 |   511023    10562    145 | 58.704 % |
86.47/86.54	|     17102 |   47762   304474   819316 |   562125    16238    166 | 58.709 % |
105.16/105.21	|     25753 |   47745   304375   819062 |   618338    24887    162 | 58.712 % |
131.86/131.92	|     38727 |   47302   301077   810984 |   680172    37857    159 | 58.843 % |
167.55/167.69	|     58188 |   46876   301077   810984 |   748189    57311    140 | 60.030 % |
264.72/264.80	|     87381 |   43365   269437   729450 |   823008    86416    170 | 60.044 % |
406.37/406.52	|    131170 |   40890   251506   682963 |   905309   130156    174 | 60.884 % |
644.01/644.29	|    196854 |   40528   244520   663203 |   995840   195831    183 | 60.964 % |
1083.68/1084.04	|    295382 |   37500   222235   605285 |  1095424   294249    197 | 62.648 % |

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/node27/watcher-428173-1177704304 -o ROOT/results/node27/solver-428173-1177704304 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428173-1177704304/minimarch_fixed /tmp/evaluation/428173-1177704304/instance-428173-1177704304.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 0.95 0.98 3/65 31525
/proc/meminfo: memFree=1416792/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=2340 CPUtime=0
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 183126531 2396160 460 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 585 461 51 132 0 450 0

[startup+0.096857 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 31525
/proc/meminfo: memFree=1416792/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=12308 CPUtime=0.08
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 2609 0 0 0 8 0 0 0 18 0 1 0 183126531 12603392 2594 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 3077 2594 51 132 0 2942 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12308

[startup+0.101857 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 31525
/proc/meminfo: memFree=1416792/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=12572 CPUtime=0.09
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 2673 0 0 0 9 0 0 0 18 0 1 0 183126531 12873728 2658 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 3143 2658 51 132 0 3008 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12572

[startup+0.301878 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 31525
/proc/meminfo: memFree=1416792/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=42408 CPUtime=0.29
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 8794 0 0 0 26 3 0 0 19 0 1 0 183126531 43425792 8779 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134708937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 10602 8779 51 132 0 10467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42408

[startup+0.701918 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 31525
/proc/meminfo: memFree=1416792/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=67080 CPUtime=0.69
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 15777 0 0 0 62 7 0 0 23 0 1 0 183126531 68689920 15762 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 16770 15763 51 132 0 16635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67080

[startup+1.502 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 31526
/proc/meminfo: memFree=1342544/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=103348 CPUtime=1.49
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 24261 0 0 0 136 13 0 0 25 0 1 0 183126531 105828352 24246 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533253 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 25837 24246 51 132 0 25702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103348

[startup+3.10116 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1291920/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=137216 CPUtime=3.09
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 31067 0 0 0 292 17 0 0 25 0 1 0 183126531 140509184 31052 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522960 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 34304 31052 51 132 0 34169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137216

[startup+6.30149 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1291856/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=144632 CPUtime=6.29
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 32605 0 0 0 611 18 0 0 25 0 1 0 183126531 148103168 32582 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 36158 32582 62 132 0 36023 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 144632

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1273936/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=152516 CPUtime=12.69
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 43753 0 0 0 1245 24 0 0 25 0 1 0 183126531 156176384 35769 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 38129 35769 66 132 0 37994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 152516

[startup+25.5015 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1273936/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=152516 CPUtime=25.48
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 43777 0 0 0 2524 24 0 0 25 0 1 0 183126531 156176384 35793 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552596 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 38129 35793 68 132 0 37994 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 152516

[startup+51.1011 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1273936/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=152516 CPUtime=51.08
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 43777 0 0 0 5084 24 0 0 25 0 1 0 183126531 156176384 35793 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 38129 35793 68 132 0 37994 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 152516

[startup+102.304 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1274064/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=152516 CPUtime=102.26
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 43777 0 0 0 10202 24 0 0 25 0 1 0 183126531 156176384 35793 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 38129 35793 68 132 0 37994 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 152516

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1273424/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=153420 CPUtime=162.25
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 43970 0 0 0 16200 25 0 0 25 0 1 0 183126531 157102080 35986 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 38355 35986 68 132 0 38220 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 153420

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1257872/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=168896 CPUtime=222.23
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 47822 0 0 0 22195 28 0 0 25 0 1 0 183126531 172949504 39838 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557722 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 42224 39838 68 132 0 42089 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 168896

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1241104/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=185932 CPUtime=282.21
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 52057 0 0 0 28189 32 0 0 25 0 1 0 183126531 190394368 44073 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 46483 44073 68 132 0 46348 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 185932

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1226960/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=199796 CPUtime=342.2
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 55548 0 0 0 34184 36 0 0 25 0 1 0 183126531 204591104 47564 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 49949 47564 68 132 0 49814 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 199796

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1216528/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=210256 CPUtime=402.17
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 58159 0 0 0 40179 38 0 0 25 0 1 0 183126531 215302144 50175 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 52564 50175 68 132 0 52429 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 210256

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 31526
/proc/meminfo: memFree=1201552/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=225428 CPUtime=462.16
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 61889 0 0 0 46175 41 0 0 25 0 1 0 183126531 230838272 53905 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 56357 53905 68 132 0 56222 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 225428

[startup+522.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/66 31526
/proc/meminfo: memFree=1187536/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=239584 CPUtime=522.14
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 65447 0 0 0 52169 45 0 0 25 0 1 0 183126531 245334016 57463 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 59896 57463 68 132 0 59761 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 239584

[startup+582.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 31526
/proc/meminfo: memFree=1174224/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=252724 CPUtime=582.13
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 68730 0 0 0 58164 49 0 0 25 0 1 0 183126531 258789376 60746 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 63181 60746 68 132 0 63046 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 252724

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31526
/proc/meminfo: memFree=1163408/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=263476 CPUtime=642.12
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 71406 0 0 0 64161 51 0 0 25 0 1 0 183126531 269799424 63422 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 65869 63422 68 132 0 65734 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 263476

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31526
/proc/meminfo: memFree=1151632/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=275628 CPUtime=702.1
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 74349 0 0 0 70156 54 0 0 25 0 1 0 183126531 282243072 66365 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 68907 66365 68 132 0 68772 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 275628

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31526
/proc/meminfo: memFree=1136592/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=290464 CPUtime=762.08
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 78072 0 0 0 76151 57 0 0 25 0 1 0 183126531 297435136 70088 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 72616 70088 68 132 0 72481 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 290464

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31526
/proc/meminfo: memFree=1126608/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=300468 CPUtime=822.06
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 80581 0 0 0 82146 60 0 0 25 0 1 0 183126531 307679232 72597 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 75117 72597 68 132 0 74982 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 300468

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31526
/proc/meminfo: memFree=1114832/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=312188 CPUtime=882.05
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 83509 0 0 0 88141 64 0 0 25 0 1 0 183126531 319680512 75525 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 78047 75525 68 132 0 77912 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 312188

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 31526
/proc/meminfo: memFree=1102416/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=324736 CPUtime=942.02
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 86644 0 0 0 94135 67 0 0 25 0 1 0 183126531 332529664 78660 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 81184 78660 68 132 0 81049 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 324736

[startup+1002.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/66 31526
/proc/meminfo: memFree=1090704/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=336252 CPUtime=1002.01
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 89549 0 0 0 100131 70 0 0 25 0 1 0 183126531 344322048 81565 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 84063 81565 68 132 0 83928 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 336252

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 31526
/proc/meminfo: memFree=1079440/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=347660 CPUtime=1061.99
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 92394 0 0 0 106127 72 0 0 25 0 1 0 183126531 356003840 84410 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 86915 84410 68 132 0 86780 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 347660

[startup+1122.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/66 31526
/proc/meminfo: memFree=1070160/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=356732 CPUtime=1121.98
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 94666 0 0 0 112123 75 0 0 25 0 1 0 183126531 365293568 86682 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 89183 86682 68 132 0 89048 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 356732

[startup+1182.3 s]
/proc/loadavg: 1.16 1.06 1.01 2/66 31526
/proc/meminfo: memFree=1063632/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=363852 CPUtime=1181.96
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 96309 0 0 0 118119 77 0 0 25 0 1 0 183126531 372584448 88325 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 90963 88325 68 132 0 90828 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 363852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.11 1.06 1.01 2/66 31526
/proc/meminfo: memFree=1061648/2055920 swapFree=4182916/4192956
[pid=31525] ppid=31523 vsize=365836 CPUtime=1200.06
/proc/31525/stat : 31525 (minimarch_fixed) R 31523 31525 30357 0 -1 4194304 96784 0 0 0 119929 77 0 0 25 0 1 0 183126531 374616064 88800 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31525/statm: 91459 88800 68 132 0 91324 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 365836

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): 1200.46
CPU time (s): 1200.13
CPU user time (s): 1199.3
CPU system time (s): 0.828873
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 365836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.3
system time used= 0.828873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96784
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= 1778

runsolver used 0.963853 second user time and 2.33065 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 27 20:05:06 UTC 2007

IDJOB= 428173
IDBENCH= 20356
IDSOLVER= 198
FILE ID= node27/428173-1177704304

PBS_JOBID= 4698694

Free space on /tmp= 66412 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-19-s.cnf
COMMAND LINE= /tmp/evaluation/428173-1177704304/minimarch_fixed /tmp/evaluation/428173-1177704304/instance-428173-1177704304.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-428173-1177704304 -o ROOT/results/node27/solver-428173-1177704304 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428173-1177704304/minimarch_fixed /tmp/evaluation/428173-1177704304/instance-428173-1177704304.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  bea511c9a03a4804efe79689b911729e

RANDOM SEED= 501239132

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1417200 kB
Buffers:         49460 kB
Cached:         512024 kB
SwapCached:       4616 kB
Active:         276272 kB
Inactive:       295892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417200 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:           32040 kB
Writeback:           0 kB
Mapped:          15956 kB
Slab:            52640 kB
Committed_AS:  2213248 kB
PageTables:       1412 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= 66412 MiB

End job on node27 on Fri Apr 27 20:25:09 UTC 2007