Trace number 362820

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 NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14? (TO) 1800.03 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-kb2.opb
MD5SUM396a97b3a9140f57450f18f44f605394
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-293850
Best CPU time to get the best result obtained on this benchmark7.71283
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -293850
Optimality of the best value was proved YES
Number of variables1096
Total number of constraints52
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints52
Minimum length of a constraint13
Maximum length of a constraint300
Number of terms in the objective function 48
Biggest coefficient in the objective function 188062
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524313
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262081
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524520
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.07/0.09	c Converting 68 PB-constraints to clauses...
0.07/0.09	c   -- Unit propagations: pppppppppppppppp
0.09/0.12	c   -- Detecting intervals from adjacent constraints: ################
0.09/0.12	c   -- Clauses(.)/Splits(s): (none)
0.09/0.12	c ---[  67]---> BDD-cost:   13
0.09/0.12	c ---[  66]---> BDD-cost:   17
0.09/0.12	c ---[  65]---> BDD-cost:   13
0.09/0.13	c ---[  64]---> BDD-cost:   14
0.09/0.13	c ---[  63]---> BDD-cost:   14
0.09/0.13	c ---[  62]---> BDD-cost:   13
0.09/0.13	c ---[  61]---> BDD-cost:   16
0.09/0.13	c ---[  60]---> BDD-cost:   15
0.09/0.13	c ---[  59]---> BDD-cost:   12
0.09/0.13	c ---[  57]---> Adder-cost: 92   maxlim: 113   bits: 8/7
0.09/0.13	c ---[  55]---> Adder-cost: 286   maxlim: 168   bits: 8/8
0.09/0.15	c ---[  53]---> Adder-cost: 78   maxlim: 67   bits: 7/7
0.09/0.15	c ---[  51]---> Adder-cost: 294   maxlim: 172   bits: 8/8
0.09/0.16	c ---[  49]---> Sorter-cost:  893     Base: 3 7 2
0.09/0.17	c ---[  47]---> Adder-cost: 306   maxlim: 186   bits: 8/8
0.09/0.18	c ---[  45]---> Sorter-cost:  539     Base: 2 2 2 2 2 2
0.09/0.19	c ---[  43]---> Adder-cost: 130   maxlim: 15   bits: 5/4
0.09/0.19	c ---[  41]---> Adder-cost: 110   maxlim: 19   bits: 6/5
0.09/0.19	c ---[  39]---> Adder-cost: 136   maxlim: 18   bits: 6/5
0.19/0.20	c ---[  37]---> Adder-cost: 136   maxlim: 15   bits: 5/4
0.19/0.20	c ---[  35]---> Adder-cost: 149   maxlim: 35   bits: 7/6
0.19/0.21	c ---[  33]---> Adder-cost: 157   maxlim: 24   bits: 6/5
0.19/0.21	c ---[  31]---> Adder-cost: 128   maxlim: 13   bits: 5/4
0.19/0.21	c ---[  30]---> Adder-cost: 372   maxlim: 276   bits: 9/9
0.19/0.24	c ---[  29]---> Adder-cost: 386   maxlim: 246   bits: 9/8
0.19/0.27	c ---[  28]---> Adder-cost: 298   maxlim: 284   bits: 9/9
0.19/0.29	c ---[  27]---> Adder-cost: 278   maxlim: 254   bits: 9/8
0.29/0.31	c ---[  26]---> Adder-cost: 230   maxlim: 277   bits: 9/9
0.29/0.34	c ---[  25]---> Adder-cost: 232   maxlim: 251   bits: 9/8
0.29/0.36	c ---[  24]---> Adder-cost: 236   maxlim: 257   bits: 9/9
0.29/0.39	c ---[  23]---> Adder-cost: 284   maxlim: 414   bits: 10/9
0.39/0.42	c ---[  22]---> Adder-cost: 210   maxlim: 261   bits: 9/9
0.39/0.44	c ---[  21]---> Adder-cost: 260   maxlim: 422   bits: 10/9
0.39/0.47	c ---[  20]---> Adder-cost: 174   maxlim: 258   bits: 9/9
0.39/0.49	c ---[  19]---> Adder-cost: 284   maxlim: 419   bits: 10/9
0.49/0.52	c ---[  18]---> Adder-cost: 187   maxlim: 137   bits: 9/8
0.49/0.53	c ---[  17]---> Adder-cost: 185   maxlim: 73   bits: 8/7
0.49/0.55	c ---[  16]---> Adder-cost: 194   maxlim: 264   bits: 10/9
0.49/0.57	c ---[  14]---> Adder-cost: 316   maxlim: 173   bits: 9/8
0.49/0.58	c ---[  12]---> Adder-cost: 264   maxlim: 171   bits: 9/8
0.49/0.59	c ---[  11]---> Adder-cost: 193   maxlim: 146   bits: 8/8
0.59/0.60	c ---[  10]---> Adder-cost: 204   maxlim: 137   bits: 8/8
0.59/0.61	c ---[   9]---> Adder-cost: 210   maxlim: 163   bits: 8/8
0.59/0.63	c ---[   8]---> Adder-cost: 188   maxlim: 127   bits: 8/7
0.59/0.64	c ---[   7]---> Adder-cost: 206   maxlim: 107   bits: 8/7
0.59/0.65	c ---[   6]---> Adder-cost: 204   maxlim: 167   bits: 8/8
0.59/0.67	c ---[   5]---> Adder-cost: 202   maxlim: 187   bits: 9/8
0.59/0.68	c ---[   4]---> Sorter-cost: 1015     Base: 3 2 3
0.59/0.68	c ---[   3]---> Sorter-cost: 1152     Base: 3 3 3
0.59/0.69	c ---[   2]---> Adder-cost: 182   maxlim: 163   bits: 8/8
0.69/0.70	c ---[   1]---> Adder-cost: 165   maxlim: 144   bits: 8/8
0.69/0.72	c ---[   0]---> Adder-cost: 193   maxlim: 210   bits: 8/8
0.69/0.79	c ==================================[MINISAT+]==================================
0.69/0.79	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.79	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.79	c ==============================================================================
0.69/0.79	c |         0 |   65346   221701 |   21782       0        0     nan |  0.000 % |
0.79/0.81	c |       100 |   65310   221580 |   23960      93      300     3.2 |  5.895 % |
0.79/0.83	c |       250 |   65293   221523 |   26356     237      927     3.9 |  5.911 % |
0.79/0.87	c |       475 |   65263   221437 |   28991     459     2406     5.2 |  5.958 % |
0.89/0.91	c |       813 |   65024   220666 |   31891     793     4588     5.8 |  6.146 % |
0.89/0.97	c |      1319 |   65016   220640 |   35080    1298     8963     6.9 |  6.154 % |
0.99/1.04	c |      2078 |   65016   220640 |   38588    2057    15417     7.5 |  6.154 % |
1.09/1.16	c |      3217 |   64835   220108 |   42446    3184    27519     8.6 |  6.366 % |
1.39/1.41	c |      4925 |   64835   220108 |   46691    4892    52261    10.7 |  6.366 % |
1.69/1.75	c |      7487 |   64725   219711 |   51360    7451    77814    10.4 |  6.381 % |
2.10/2.17	c |     11333 |   64725   219711 |   56496   11297   162575    14.4 |  6.381 % |
2.69/2.77	c |     17099 |   64683   219617 |   62146   17060   258850    15.2 |  6.476 % |
4.19/4.26	c |     25748 |   64568   219295 |   68361   25704   674578    26.2 |  6.609 % |
6.69/6.71	c |     38723 |   64549   219233 |   75197   38673  1189133    30.7 |  6.641 % |
13.79/13.87	c |     58184 |   64549   219233 |   82717   58134  2182082    37.5 |  6.641 % |
24.28/24.34	c |     87376 |   64533   219181 |   90988   19162   981210    51.2 |  6.664 % |
36.58/36.69	c |    131165 |   64442   218913 |  100087   62947  2825830    44.9 |  6.774 % |
77.47/77.58	c |    196851 |   64442   218913 |  110096   45370  2976705    65.6 |  6.774 % |
112.26/112.33	c |    295377 |   64402   218785 |  121106   46938  2682356    57.1 |  6.829 % |
186.54/186.60	c |    443169 |   64361   218669 |  133216   88993  4929665    55.4 |  6.884 % |
356.59/356.74	c |    664855 |   64327   218555 |  146538   75183  5545819    73.8 |  6.931 % |
708.30/708.50	c |    997381 |   64289   218471 |  161192   22451   832375    37.1 |  7.033 % |
921.84/922.14	c |   1496170 |   64037   217739 |  177311   87087  2950158    33.9 |  7.370 % |
1581.99/1582.57	c |   2244352 |   63881   217187 |  195042   37175  1925945    51.8 |  7.457 % |
1800.01/1800.61	c 
1800.01/1800.61	c *** TERMINATED ***
1800.01/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362820-1177018508/instance-362820-1177018508.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-362820-1177018508 -o ROOT/results/node44/solver-362820-1177018508 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362820-1177018508/minisat+ /tmp/evaluation/362820-1177018508/instance-362820-1177018508.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 0.92 0.98 0.99 3/77 6750
/proc/meminfo: memFree=1635720/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=1048 CPUtime=0
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 149762523 1073152 111 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 262 111 75 215 0 44 0

[startup+0.080976 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6750
/proc/meminfo: memFree=1635720/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=1576 CPUtime=0.07
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 252 0 0 0 7 0 0 0 18 0 1 0 149762523 1613824 237 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 394 238 75 215 0 176 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1576

[startup+0.101978 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6750
/proc/meminfo: memFree=1635720/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=1708 CPUtime=0.09
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 149762523 1748992 272 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809896 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 427 272 83 215 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301999 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6750
/proc/meminfo: memFree=1635720/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=2296 CPUtime=0.29
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 492 0 0 0 29 0 0 0 19 0 1 0 149762523 2351104 458 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005776 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 574 458 107 215 0 356 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2296

[startup+0.70104 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6750
/proc/meminfo: memFree=1635720/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=2368 CPUtime=0.69
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 502 0 0 0 69 0 0 0 22 0 1 0 149762523 2424832 468 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005353 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 592 468 107 215 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2368

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6751
/proc/meminfo: memFree=1630784/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=6608 CPUtime=1.49
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 1499 0 0 0 149 0 0 0 25 0 1 0 149762523 6766592 1464 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581189 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 1652 1464 124 215 0 1434 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6608

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6751
/proc/meminfo: memFree=1629568/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=8276 CPUtime=3.09
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 1922 0 0 0 308 1 0 0 25 0 1 0 149762523 8474624 1887 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580932 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 2069 1887 124 215 0 1851 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8276

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6751
/proc/meminfo: memFree=1625408/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=11988 CPUtime=6.29
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 2864 0 0 0 628 1 0 0 25 0 1 0 149762523 12275712 2829 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 2997 2829 124 215 0 2779 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11988

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6751
/proc/meminfo: memFree=1620352/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=16544 CPUtime=12.69
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 4000 0 0 0 1267 2 0 0 25 0 1 0 149762523 16941056 3965 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 4136 3965 124 215 0 3918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16544

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6751
/proc/meminfo: memFree=1612672/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=24052 CPUtime=25.48
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 5852 0 0 0 2544 4 0 0 25 0 1 0 149762523 24629248 5817 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580789 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 6013 5817 124 215 0 5795 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24052

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6751
/proc/meminfo: memFree=1608192/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=28828 CPUtime=51.07
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 7045 0 0 0 5102 5 0 0 25 0 1 0 149762523 29519872 7010 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580975 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 7207 7010 124 215 0 6989 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28828

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6751
/proc/meminfo: memFree=1597888/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=38932 CPUtime=102.26
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 9547 0 0 0 10219 7 0 0 25 0 1 0 149762523 39866368 9512 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574370 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 9733 9512 124 215 0 9515 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38932

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6751
/proc/meminfo: memFree=1593152/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=43572 CPUtime=162.25
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 10731 0 0 0 16215 10 0 0 25 0 1 0 149762523 44617728 10696 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580953 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 10893 10696 124 215 0 10675 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 43572

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6751
/proc/meminfo: memFree=1590848/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=45800 CPUtime=222.23
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 11288 0 0 0 22212 11 0 0 25 0 1 0 149762523 46899200 11253 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572737 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 11450 11253 124 215 0 11232 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45800

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1587712/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=49124 CPUtime=282.22
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 12130 0 0 0 28210 12 0 0 25 0 1 0 149762523 50302976 12095 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 12281 12095 124 215 0 12063 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 49124

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1581376/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=55408 CPUtime=342.19
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 13669 0 0 0 34205 14 0 0 25 0 1 0 149762523 56737792 13634 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580921 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 13852 13634 124 215 0 13634 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 55408

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1581376/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=55408 CPUtime=402.18
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 13672 0 0 0 40203 15 0 0 25 0 1 0 149762523 56737792 13637 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 13852 13637 124 215 0 13634 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 55408

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1577024/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=59900 CPUtime=462.16
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 14750 0 0 0 46200 16 0 0 25 0 1 0 149762523 61337600 14715 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 14975 14715 124 215 0 14757 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 59900

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1576960/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=59900 CPUtime=522.15
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 14750 0 0 0 52198 17 0 0 25 0 1 0 149762523 61337600 14715 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 14975 14715 124 215 0 14757 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 59900

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1576768/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=60280 CPUtime=582.12
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 14808 0 0 0 58195 17 0 0 25 0 1 0 149762523 61726720 14773 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 15070 14773 124 215 0 14852 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 60280

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 6753
/proc/meminfo: memFree=1576448/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=60628 CPUtime=642.11
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 14921 0 0 0 64193 18 0 0 25 0 1 0 149762523 62083072 14878 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 15157 14878 124 215 0 14939 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 60628


################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1565504/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=71584 CPUtime=822.06
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 17617 0 0 0 82182 24 0 0 25 0 1 0 149762523 73302016 17574 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581327 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 17896 17574 124 215 0 17678 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 71584

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1565504/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=71584 CPUtime=882.04
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 17617 0 0 0 88180 24 0 0 25 0 1 0 149762523 73302016 17574 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 17896 17574 124 215 0 17678 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 71584

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1565504/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=71584 CPUtime=942.03
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 17617 0 0 0 94178 25 0 0 25 0 1 0 149762523 73302016 17574 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 17896 17574 124 215 0 17678 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 71584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1565632/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=71584 CPUtime=1002.01
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 17634 0 0 0 100176 25 0 0 25 0 1 0 149762523 73302016 17591 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580915 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 17896 17591 124 215 0 17678 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 71584

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1565568/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=71584 CPUtime=1062
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 17634 0 0 0 106174 26 0 0 25 0 1 0 149762523 73302016 17591 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 17896 17591 124 215 0 17678 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 71584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1561344/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=75828 CPUtime=1121.98
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 18684 0 0 0 112170 28 0 0 25 0 1 0 149762523 77647872 18641 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574149 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 18957 18641 124 215 0 18739 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 75828

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1561280/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=75828 CPUtime=1181.96
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 18684 0 0 0 118168 28 0 0 25 0 1 0 149762523 77647872 18641 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 18957 18641 124 215 0 18739 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 75828

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1559168/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=77896 CPUtime=1241.94
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 19206 0 0 0 124165 29 0 0 25 0 1 0 149762523 79765504 19163 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 19474 19163 124 215 0 19256 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 77896

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1559168/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=77896 CPUtime=1301.93
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 19210 0 0 0 130163 30 0 0 25 0 1 0 149762523 79765504 19167 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 19474 19167 124 215 0 19256 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 77896

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1558912/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=78140 CPUtime=1361.91
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 19261 0 0 0 136161 30 0 0 25 0 1 0 149762523 80015360 19218 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 19535 19218 124 215 0 19317 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 78140

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1558720/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=78304 CPUtime=1421.89
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 19304 0 0 0 142158 31 0 0 25 0 1 0 149762523 80183296 19261 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 19576 19261 124 215 0 19358 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 78304

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1556480/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=80872 CPUtime=1481.88
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 19879 0 0 0 148156 32 0 0 25 0 1 0 149762523 82812928 19836 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 20218 19836 124 215 0 20000 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 80872

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6753
/proc/meminfo: memFree=1555072/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=82272 CPUtime=1541.86
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 20225 0 0 0 154153 33 0 0 25 0 1 0 149762523 84246528 20182 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577398 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 20568 20182 124 215 0 20350 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 82272

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 6929
/proc/meminfo: memFree=1553800/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=82272 CPUtime=1601.76
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 20225 0 0 0 160140 36 0 0 25 0 1 0 149762523 84246528 20182 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580789 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 20568 20182 124 215 0 20350 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 82272

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6951
/proc/meminfo: memFree=1555008/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=82272 CPUtime=1661.74
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 20225 0 0 0 166137 37 0 0 25 0 1 0 149762523 84246528 20182 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 20568 20182 124 215 0 20350 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 82272

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6951
/proc/meminfo: memFree=1553344/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=84084 CPUtime=1721.72
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 20636 0 0 0 172134 38 0 0 25 0 1 0 149762523 86102016 20593 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580932 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 21021 20593 124 215 0 20803 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 84084

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6951
/proc/meminfo: memFree=1552704/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=84772 CPUtime=1781.7
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 20803 0 0 0 178131 39 0 0 25 0 1 0 149762523 86806528 20760 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 21193 20760 124 215 0 20975 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 84772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6951
/proc/meminfo: memFree=1552640/2055920 swapFree=4150992/4192956
[pid=6750] ppid=6748 vsize=84772 CPUtime=1800.01
/proc/6750/stat : 6750 (minisat+) R 6748 6750 6362 0 -1 4194304 20808 0 0 0 179962 39 0 0 25 0 1 0 149762523 86806528 20765 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6750/statm: 21193 20765 124 215 0 20975 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84772

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.03
CPU user time (s): 1799.62
CPU system time (s): 0.406938
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 84772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20809
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= 8
involuntary context switches= 7191

runsolver used 2.07568 second user time and 4.46532 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Thu Apr 19 21:35:08 UTC 2007

IDJOB= 362820
IDBENCH= 1669
IDSOLVER= 156
FILE ID= node44/362820-1177018508

PBS_JOBID= 4630576

Free space on /tmp= 66412 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-kb2.opb
COMMAND LINE= /tmp/evaluation/362820-1177018508/minisat+ /tmp/evaluation/362820-1177018508/instance-362820-1177018508.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-362820-1177018508 -o ROOT/results/node44/conversion-362820-1177018508 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362820-1177018508/instance-362820-1177018508.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-362820-1177018508 -o ROOT/results/node44/solver-362820-1177018508 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362820-1177018508/minisat+ /tmp/evaluation/362820-1177018508/instance-362820-1177018508.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  396a97b3a9140f57450f18f44f605394

RANDOM SEED= 264649028

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1636128 kB
Buffers:         41264 kB
Cached:         285072 kB
SwapCached:      18832 kB
Active:          88196 kB
Inactive:       267784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636128 kB
SwapTotal:     4192956 kB
SwapFree:      4150992 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          32700 kB
Slab:            49320 kB
Committed_AS:   516480 kB
PageTables:       1736 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 node44 on Thu Apr 19 22:05:11 UTC 2007