Trace number 351011

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) 1800.08 1800.53

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-adlittle.opb
MD5SUM6a8d837851671f69c34bdd14861bc7ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1782.73
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables2910
Total number of constraints56
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 constraints56
Minimum length of a constraint30
Maximum length of a constraint810
Number of terms in the objective function 2460
Biggest coefficient in the objective function 12627
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 526152
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526152
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...
0.09/0.12	c Converting 67 PB-constraints to clauses...
0.09/0.12	c   -- Unit propagations: pp
0.09/0.16	c   -- Detecting intervals from adjacent constraints: ##############
0.09/0.16	c   -- Clauses(.)/Splits(s): (none)
0.09/0.16	c ---[  66]---> Adder-cost: 444   maxlim: 44   bits: 7/6
0.29/0.38	c ---[  64]---> Adder-cost: 88   maxlim: 54   bits: 6/6
0.29/0.39	c ---[  63]---> Adder-cost: 102   maxlim: 50   bits: 7/6
0.29/0.39	c ---[  62]---> Sorter-cost:  512     Base: 2
0.29/0.39	c ---[  61]---> Adder-cost: 190   maxlim: 89   bits: 7/7
0.39/0.40	c ---[  60]---> Adder-cost: 110   maxlim: 86   bits: 7/7
0.39/0.40	c ---[  59]---> Sorter-cost: 1041     Base: 3
0.39/0.41	c ---[  58]---> BDD-cost:  161
0.39/0.41	c ---[  56]---> Adder-cost: 109   maxlim: 54   bits: 7/6
0.39/0.41	c ---[  55]---> Adder-cost: 122   maxlim: 136   bits: 8/8
0.39/0.42	c ---[  54]---> Adder-cost: 142   maxlim: 254   bits: 9/8
0.39/0.42	c ---[  53]---> Adder-cost: 142   maxlim: 249   bits: 9/8
0.39/0.43	c ---[  52]---> Adder-cost: 216   maxlim: 120   bits: 8/7
0.39/0.44	c ---[  51]---> Sorter-cost: 1041     Base: 3
0.39/0.44	c ---[  50]---> Sorter-cost: 1042     Base: 3
0.39/0.45	c ---[  49]---> Adder-cost: 122   maxlim: 147   bits: 8/8
0.39/0.45	c ---[  48]---> Sorter-cost: 1041     Base: 3
0.39/0.45	c ---[  47]---> Adder-cost: 170   maxlim: 265   bits: 9/9
0.39/0.46	c ---[  46]---> Sorter-cost:  630     Base: 2
0.39/0.46	c ---[  45]---> Sorter-cost:  512     Base: 2
0.39/0.46	c ---[  44]---> BDD-cost:  108
0.39/0.47	c ---[  43]---> Sorter-cost:  153     Base: 2
0.39/0.47	c ---[  42]---> Sorter-cost:  603     Base: 2 2 2 2 2
0.39/0.47	c ---[  41]---> Sorter-cost:  190     Base: 2
0.39/0.47	c ---[  40]---> Adder-cost: 178   maxlim: 255   bits: 9/8
0.39/0.48	c ---[  38]---> Adder-cost: 708   maxlim: 163   bits: 9/8
0.49/0.50	c ---[  37]---> BDD-cost:   49
0.49/0.50	c ---[  36]---> BDD-cost:  109
0.49/0.51	c ---[  34]---> Adder-cost: 426   maxlim: 107   bits: 8/7
0.49/0.52	c ---[  32]---> Adder-cost: 415   maxlim: 107   bits: 8/7
0.49/0.53	c ---[  30]---> Adder-cost: 403   maxlim: 107   bits: 8/7
0.49/0.54	c ---[  29]---> Adder-cost: 430   maxlim: 359   bits: 9/9
0.49/0.58	c ---[  27]---> Sorter-cost:  517     Base: 3
0.49/0.58	c ---[  26]---> Adder-cost: 82   maxlim: 35   bits: 6/6
0.49/0.58	c ---[  25]---> BDD-cost:  104
0.49/0.58	c ---[  24]---> BDD-cost:   55
0.49/0.58	c ---[  22]---> Adder-cost: 78   maxlim: 51   bits: 6/6
0.49/0.59	c ---[  21]---> BDD-cost:   35
0.49/0.59	c ---[  19]---> Adder-cost: 337   maxlim: 88   bits: 8/7
0.49/0.60	c ---[  17]---> Adder-cost: 339   maxlim: 61   bits: 7/6
0.59/0.61	c ---[  15]---> Adder-cost: 351   maxlim: 61   bits: 7/6
0.59/0.62	c ---[  14]---> BDD-cost:  161
0.59/0.62	c ---[  13]---> Adder-cost: 314   maxlim: 213   bits: 9/8
0.59/0.65	c ---[  12]---> Adder-cost: 102   maxlim: 59   bits: 7/6
0.59/0.65	c ---[  11]---> Sorter-cost:  616     Base: 2
0.59/0.65	c ---[   9]---> Adder-cost: 169   maxlim: 14   bits: 5/4
0.59/0.66	c ---[   7]---> Adder-cost: 427   maxlim: 86   bits: 8/7
0.59/0.67	c ---[   6]---> Adder-cost: 70   maxlim: 4   bits: 4/3
0.59/0.67	c ---[   5]---> Adder-cost: 104   maxlim: 38   bits: 7/6
0.59/0.67	c ---[   4]---> Adder-cost: 104   maxlim: 114   bits: 8/7
0.59/0.68	c ---[   2]---> Adder-cost: 556   maxlim: 141   bits: 9/8
0.69/0.70	c ---[   1]---> Adder-cost: 518   maxlim: 445   bits: 10/9
0.69/0.77	c ---[   0]---> Adder-cost: 50   maxlim: 58   bits: 7/6
0.79/0.82	c ==================================[MINISAT+]==================================
0.79/0.82	c | Conflicts | Original         | Learnt                           | Progress |
0.79/0.82	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.79/0.82	c ==============================================================================
0.79/0.83	c |         0 |   68512   228104 |   22837       0        0     nan |  0.000 % |
0.79/0.83	c |       100 |   68512   228104 |   25120     100      318     3.2 | 10.345 % |
0.79/0.84	c |       250 |   68512   228104 |   27632     249      840     3.4 | 10.350 % |
0.79/0.86	c |       476 |   68496   228052 |   30396     474     1895     4.0 | 10.361 % |
0.89/0.90	c |       813 |   68480   228000 |   33435     809     3672     4.5 | 10.378 % |
0.99/1.00	c |      1319 |   68458   227929 |   36779    1311     6319     4.8 | 10.395 % |
1.09/1.12	c |      2078 |   68431   227836 |   40457    2061    11908     5.8 | 10.411 % |
1.19/1.27	c |      3218 |   68414   227779 |   44502    3194    25313     7.9 | 10.423 % |
1.39/1.46	c |      4927 |   68399   227731 |   48953    4898    46625     9.5 | 10.434 % |
1.69/1.72	c |      7491 |   68389   227693 |   53848    7437    80437    10.8 | 10.439 % |
1.99/2.07	c |     11336 |   68298   227467 |   59233   11268   166900    14.8 | 10.584 % |
2.59/2.66	c |     17103 |   68298   227467 |   65156   17035   305830    18.0 | 10.584 % |
3.89/3.96	c |     25752 |   68298   227467 |   71672   25684   704840    27.4 | 10.584 % |
7.19/7.21	c |     38726 |   68281   227410 |   78839   38652  1403773    36.3 | 10.595 % |
11.79/11.84	c |     58187 |   68257   227332 |   86723   58110  2228238    38.3 | 10.617 % |
23.49/23.60	c |     87380 |   68242   227283 |   95395   87301  3684858    42.2 | 10.628 % |
32.18/32.22	c |    131171 |   67505   225376 |  104935   50029  1156115    23.1 | 11.677 % |
54.27/54.30	c |    196855 |   67311   224818 |  115428   24894  1000284    40.2 | 11.911 % |
83.57/83.62	c |    295381 |   67055   224106 |  126971   22140   721690    32.6 | 12.266 % |
137.55/137.60	c |    443170 |   66806   223322 |  139669   60767  2562565    42.2 | 12.494 % |
354.20/354.33	c |    664853 |   66694   223004 |  153635   41169  1569919    38.1 | 12.655 % |
539.55/539.73	c |    997378 |   66080   220968 |  168999  100123  5187343    51.8 | 13.138 % |
903.06/903.35	c |   1496167 |   65818   220089 |  185899  139631  6633290    47.5 | 13.360 % |
1621.90/1622.37	c |   2244349 |   65540   219118 |  204489   48235  1524903    31.6 | 13.532 % |
1800.05/1800.50	c 
1800.05/1800.50	c *** TERMINATED ***
1800.05/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351011-1176573820/instance-351011-1176573820.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/node26/watcher-351011-1176573820 -o ROOT/results/node26/solver-351011-1176573820 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351011-1176573820/minisat+ /tmp/evaluation/351011-1176573820/instance-351011-1176573820.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: 0.99 0.97 0.99 3/77 12888
/proc/meminfo: memFree=1899568/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=1352 CPUtime=0
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 105298822 1384448 172 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 338 172 67 215 0 120 0

[startup+0.0859589 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 12888
/proc/meminfo: memFree=1899568/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=1944 CPUtime=0.08
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 323 0 0 0 8 0 0 0 18 0 1 0 105298822 1990656 308 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 486 308 75 215 0 268 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1944

[startup+0.10196 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 12888
/proc/meminfo: memFree=1899568/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=1944 CPUtime=0.09
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 105298822 1990656 321 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 486 321 75 215 0 268 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1944

[startup+0.301978 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 12888
/proc/meminfo: memFree=1899568/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=2260 CPUtime=0.29
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 419 0 0 0 29 0 0 0 19 0 1 0 105298822 2314240 404 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 565 404 90 215 0 347 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.702016 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 12888
/proc/meminfo: memFree=1899568/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=3456 CPUtime=0.69
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 763 0 0 0 69 0 0 0 23 0 1 0 105298822 3538944 706 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134552498 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 864 706 107 215 0 646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1893288/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=7960 CPUtime=1.49
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 1838 0 0 0 148 1 0 0 25 0 1 0 105298822 8151040 1778 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007864 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 1990 1778 124 215 0 1772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7960

[startup+3.10124 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1892136/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=9948 CPUtime=3.09
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 2335 0 0 0 308 1 0 0 25 0 1 0 105298822 10186752 2275 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 2487 2275 124 215 0 2269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9948

[startup+6.30154 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1887976/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=13808 CPUtime=6.29
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 3306 0 0 0 627 2 0 0 25 0 1 0 105298822 14139392 3246 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580915 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 3452 3246 124 215 0 3234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13808

[startup+12.7021 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1882344/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=19544 CPUtime=12.69
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 4717 0 0 0 1266 3 0 0 25 0 1 0 105298822 20013056 4657 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 4886 4657 124 215 0 4668 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19544

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1874984/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=26888 CPUtime=25.49
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 6537 0 0 0 2544 5 0 0 25 0 1 0 105298822 27533312 6477 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580765 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 6722 6477 124 215 0 6504 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26888

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1874280/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=27816 CPUtime=51.08
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 6785 0 0 0 5103 5 0 0 25 0 1 0 105298822 28483584 6725 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 6954 6725 124 215 0 6736 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27816

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1866856/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=35064 CPUtime=102.27
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 8587 0 0 0 10220 7 0 0 25 0 1 0 105298822 35905536 8527 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 8766 8527 124 215 0 8548 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35064

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1864296/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=37512 CPUtime=162.25
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 9205 0 0 0 16216 9 0 0 25 0 1 0 105298822 38412288 9145 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 9378 9145 124 215 0 9160 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37512

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1859176/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=42756 CPUtime=222.23
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 10455 0 0 0 22213 10 0 0 25 0 1 0 105298822 43782144 10395 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 10689 10395 124 215 0 10471 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42756

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1858344/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=43616 CPUtime=282.22
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 10652 0 0 0 28211 11 0 0 25 0 1 0 105298822 44662784 10592 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581439 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 10904 10592 124 215 0 10686 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43616

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1855016/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=46968 CPUtime=342.2
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 11459 0 0 0 34209 11 0 0 25 0 1 0 105298822 48095232 11399 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568484 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 11742 11399 124 215 0 11524 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46968

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1854760/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=47264 CPUtime=402.19
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 11503 0 0 0 40207 12 0 0 25 0 1 0 105298822 48398336 11443 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580878 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 11816 11443 124 215 0 11598 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 47264

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1854312/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=47564 CPUtime=462.17
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 11605 0 0 0 46205 12 0 0 25 0 1 0 105298822 48705536 11545 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 11891 11545 124 215 0 11673 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 47564

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1853288/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=48536 CPUtime=522.16
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 11835 0 0 0 52203 13 0 0 25 0 1 0 105298822 49700864 11775 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 12134 11775 124 215 0 11916 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 48536

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1846696/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=55132 CPUtime=582.14
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 13494 0 0 0 58199 15 0 0 25 0 1 0 105298822 56455168 13434 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580786 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 13783 13434 124 215 0 13565 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 55132

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1840616/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=61056 CPUtime=642.14
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 14960 0 0 0 64196 18 0 0 25 0 1 0 105298822 62521344 14900 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 15264 14900 124 215 0 15046 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 61056


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1834536/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=66760 CPUtime=882.07
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 16387 0 0 0 88187 20 0 0 25 0 1 0 105298822 68362240 16327 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580888 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 16690 16327 124 215 0 16472 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 66760

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1834472/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=66672 CPUtime=942.06
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 16403 0 0 0 94185 21 0 0 25 0 1 0 105298822 68272128 16343 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574149 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 16668 16343 124 215 0 16450 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 66672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1834344/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=66672 CPUtime=1002.04
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 16404 0 0 0 100183 21 0 0 25 0 1 0 105298822 68272128 16344 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 16668 16344 124 215 0 16450 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 66672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12889
/proc/meminfo: memFree=1834280/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=66672 CPUtime=1062.03
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 16405 0 0 0 106181 22 0 0 25 0 1 0 105298822 68272128 16345 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580947 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 16668 16345 124 215 0 16450 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 66672

[startup+1122.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 12889
/proc/meminfo: memFree=1825064/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=75944 CPUtime=1122.02
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 18714 0 0 0 112177 25 0 0 25 0 1 0 105298822 77766656 18654 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 18986 18654 124 215 0 18768 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 75944

[startup+1182.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 12889
/proc/meminfo: memFree=1811176/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=89872 CPUtime=1182
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 22181 0 0 0 118170 30 0 0 25 0 1 0 105298822 92028928 22121 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 22468 22121 124 215 0 22250 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 89872

[startup+1242.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1798888/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=102144 CPUtime=1241.99
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 25206 0 0 0 124165 34 0 0 25 0 1 0 105298822 104595456 25146 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580947 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 25536 25146 124 215 0 25318 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 102144

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1792360/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108416 CPUtime=1301.97
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26774 0 0 0 130162 35 0 0 25 0 1 0 105298822 111017984 26714 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27104 26714 124 215 0 26886 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 108416

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1792232/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108416 CPUtime=1361.96
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26774 0 0 0 136160 36 0 0 25 0 1 0 105298822 111017984 26714 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27104 26714 124 215 0 26886 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 108416

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1792104/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108416 CPUtime=1421.94
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26776 0 0 0 142158 36 0 0 25 0 1 0 105298822 111017984 26716 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27104 26716 124 215 0 26886 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 108416

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1792040/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108416 CPUtime=1481.93
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26776 0 0 0 148156 37 0 0 25 0 1 0 105298822 111017984 26716 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27104 26716 124 215 0 26886 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 108416

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1791976/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108404 CPUtime=1541.91
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26777 0 0 0 154154 37 0 0 25 0 1 0 105298822 111005696 26717 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27101 26717 124 215 0 26883 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 108404

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1791912/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108404 CPUtime=1601.9
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26777 0 0 0 160152 38 0 0 25 0 1 0 105298822 111005696 26717 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581451 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27101 26717 124 215 0 26883 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 108404

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1791784/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108404 CPUtime=1661.88
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26777 0 0 0 166150 38 0 0 25 0 1 0 105298822 111005696 26717 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577420 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27101 26717 124 215 0 26883 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 108404

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1791720/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108404 CPUtime=1721.86
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26779 0 0 0 172148 38 0 0 25 0 1 0 105298822 111005696 26719 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27101 26719 124 215 0 26883 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 108404

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1791464/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108808 CPUtime=1781.85
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26796 0 0 0 178146 39 0 0 25 0 1 0 105298822 111419392 26736 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134578114 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27202 26736 124 215 0 26984 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 108808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1791464/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108808 CPUtime=1800.05
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26796 0 0 0 179966 39 0 0 25 0 1 0 105298822 111419392 26736 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27202 26736 124 215 0 26984 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 108808

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12889
/proc/meminfo: memFree=1791464/2055920 swapFree=4166564/4192956
[pid=12888] ppid=12886 vsize=108808 CPUtime=1800.05
/proc/12888/stat : 12888 (minisat+) R 12886 12888 11664 0 -1 4194304 26796 0 0 0 179966 39 0 0 25 0 1 0 105298822 111419392 26736 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12888/statm: 27202 26736 124 215 0 26984 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 108808

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.08
CPU user time (s): 1799.67
CPU system time (s): 0.412937
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 108808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26797
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= 38127

runsolver used 2.08068 second user time and 4.27435 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sat Apr 14 18:03:40 UTC 2007

IDJOB= 351011
IDBENCH= 1642
IDSOLVER= 156
FILE ID= node26/351011-1176573820

PBS_JOBID= 4556900

Free space on /tmp= 66562 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-adlittle.opb
COMMAND LINE= /tmp/evaluation/351011-1176573820/minisat+ /tmp/evaluation/351011-1176573820/instance-351011-1176573820.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-351011-1176573820 -o ROOT/results/node26/conversion-351011-1176573820 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351011-1176573820/instance-351011-1176573820.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-351011-1176573820 -o ROOT/results/node26/solver-351011-1176573820 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351011-1176573820/minisat+ /tmp/evaluation/351011-1176573820/instance-351011-1176573820.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  6a8d837851671f69c34bdd14861bc7ba

RANDOM SEED= 206203177

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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	: 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		: 3000.213
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:       1900040 kB
Buffers:           608 kB
Cached:          46316 kB
SwapCached:       8496 kB
Active:          32956 kB
Inactive:        39152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900040 kB
SwapTotal:     4192956 kB
SwapFree:      4166564 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          25816 kB
Slab:            69372 kB
Committed_AS:   210892 kB
PageTables:       1720 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= 66562 MiB

End job on node26 on Sat Apr 14 18:33:43 UTC 2007