Trace number 362498

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+ 1.14UNSAT 255.914 255.987

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran12x12.opb
MD5SUM7fc7d1504277575b295a954b31196765
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.091985
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4464
Total number of constraints168
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 constraints168
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 4464
Biggest coefficient in the objective function 3285
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527751
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527751
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...
0.09/0.20	c Converting 192 PB-constraints to clauses...
0.19/0.20	c   -- Unit propagations: (none)
0.29/0.30	c   -- Detecting intervals from adjacent constraints: ########################
0.29/0.30	c   -- Clauses(.)/Splits(s): (none)
0.29/0.30	c ---[ 190]---> BDD-cost:  339
0.29/0.32	c ---[ 188]---> BDD-cost:  309
0.29/0.33	c ---[ 186]---> BDD-cost:  339
0.29/0.34	c ---[ 184]---> BDD-cost:  327
0.29/0.35	c ---[ 182]---> BDD-cost:  339
0.29/0.37	c ---[ 180]---> BDD-cost:  507
0.29/0.38	c ---[ 178]---> BDD-cost:  309
0.29/0.39	c ---[ 176]---> BDD-cost:  339
0.39/0.41	c ---[ 174]---> BDD-cost:  327
0.39/0.42	c ---[ 172]---> BDD-cost:  339
0.39/0.43	c ---[ 170]---> BDD-cost:  339
0.39/0.45	c ---[ 168]---> BDD-cost:  339
0.39/0.46	c ---[ 166]---> BDD-cost:  303
0.39/0.47	c ---[ 164]---> BDD-cost:  309
0.39/0.48	c ---[ 162]---> BDD-cost:  345
0.49/0.50	c ---[ 160]---> BDD-cost:  516
0.49/0.52	c ---[ 158]---> BDD-cost:  345
0.49/0.53	c ---[ 156]---> BDD-cost:  309
0.49/0.54	c ---[ 154]---> BDD-cost:  516
0.49/0.56	c ---[ 152]---> BDD-cost:  345
0.49/0.57	c ---[ 150]---> BDD-cost:  329
0.49/0.59	c ---[ 148]---> BDD-cost:  309
0.59/0.60	c ---[ 146]---> BDD-cost:  516
0.59/0.62	c ---[ 144]---> BDD-cost:  329
0.59/0.63	c ---[ 143]---> BDD-cost:   39
0.59/0.63	c ---[ 142]---> BDD-cost:   31
0.59/0.63	c ---[ 141]---> Sorter-cost:  263     Base: 2
0.59/0.63	c ---[ 140]---> Sorter-cost:  270     Base: 3
0.59/0.63	c ---[ 139]---> Sorter-cost:  264     Base: 2
0.59/0.63	c ---[ 138]---> Sorter-cost:  178     Base: 2
0.59/0.63	c ---[ 137]---> BDD-cost:   34
0.59/0.63	c ---[ 136]---> Sorter-cost:  270     Base: 3
0.59/0.63	c ---[ 135]---> Sorter-cost:  185     Base: 2
0.59/0.63	c ---[ 134]---> Sorter-cost:  264     Base: 2
0.59/0.63	c ---[ 133]---> Sorter-cost:  270     Base: 3
0.59/0.64	c ---[ 132]---> BDD-cost:   39
0.59/0.64	c ---[ 131]---> BDD-cost:   43
0.59/0.64	c ---[ 130]---> Sorter-cost:  268     Base: 3
0.59/0.64	c ---[ 129]---> Sorter-cost:  262     Base: 3
0.59/0.64	c ---[ 128]---> BDD-cost:   43
0.59/0.64	c ---[ 127]---> Sorter-cost:  262     Base: 3
0.59/0.64	c ---[ 126]---> Sorter-cost:  262     Base: 3
0.59/0.64	c ---[ 125]---> Sorter-cost:  178     Base: 2
0.59/0.64	c ---[ 124]---> BDD-cost:   34
0.59/0.64	c ---[ 123]---> Sorter-cost:  262     Base: 3
0.59/0.64	c ---[ 122]---> Sorter-cost:  185     Base: 2
0.59/0.64	c ---[ 121]---> Sorter-cost:  262     Base: 3
0.59/0.64	c ---[ 120]---> Sorter-cost:  262     Base: 3
0.59/0.64	c ---[ 119]---> BDD-cost:   31
0.59/0.65	c ---[ 118]---> BDD-cost:   39
0.59/0.65	c ---[ 117]---> BDD-cost:   43
0.59/0.65	c ---[ 116]---> Sorter-cost:  262     Base: 3
0.59/0.65	c ---[ 115]---> BDD-cost:   43
0.59/0.65	c ---[ 114]---> Sorter-cost:  264     Base: 2
0.59/0.65	c ---[ 113]---> Sorter-cost:  264     Base: 2
0.59/0.65	c ---[ 112]---> Sorter-cost:  178     Base: 2
0.59/0.65	c ---[ 111]---> BDD-cost:   34
0.59/0.65	c ---[ 110]---> Sorter-cost:  264     Base: 2
0.59/0.65	c ---[ 109]---> Sorter-cost:  185     Base: 2
0.59/0.65	c ---[ 108]---> BDD-cost:   43
0.59/0.65	c ---[ 107]---> Sorter-cost:  264     Base: 2
0.59/0.65	c ---[ 106]---> Sorter-cost:  264     Base: 2
0.59/0.65	c ---[ 105]---> BDD-cost:   39
0.59/0.65	c ---[ 104]---> BDD-cost:   43
0.59/0.65	c ---[ 103]---> Sorter-cost:  191     Base: 2
0.59/0.65	c ---[ 102]---> BDD-cost:   43
0.59/0.65	c ---[ 101]---> Sorter-cost:  191     Base: 2
0.59/0.66	c ---[ 100]---> Sorter-cost:  191     Base: 2
0.59/0.66	c ---[  99]---> Sorter-cost:  178     Base: 2
0.59/0.66	c ---[  98]---> BDD-cost:   34
0.59/0.66	c ---[  97]---> BDD-cost:   43
0.59/0.66	c ---[  96]---> Sorter-cost:  191     Base: 2
0.59/0.66	c ---[  95]---> Sorter-cost:  185     Base: 2
0.59/0.66	c ---[  94]---> Sorter-cost:  191     Base: 2
0.59/0.66	c ---[  93]---> Sorter-cost:  191     Base: 2
0.59/0.66	c ---[  92]---> BDD-cost:   43
0.59/0.66	c ---[  91]---> BDD-cost:   43
0.59/0.66	c ---[  90]---> BDD-cost:   43
0.59/0.66	c ---[  89]---> BDD-cost:   43
0.59/0.66	c ---[  88]---> BDD-cost:   34
0.59/0.66	c ---[  87]---> Sorter-cost:  261     Base: 3
0.59/0.66	c ---[  86]---> BDD-cost:   43
0.59/0.66	c ---[  85]---> BDD-cost:   43
0.59/0.66	c ---[  84]---> BDD-cost:   43
0.59/0.66	c ---[  83]---> BDD-cost:   43
0.59/0.66	c ---[  82]---> BDD-cost:   39
0.59/0.66	c ---[  81]---> BDD-cost:   43
0.59/0.66	c ---[  80]---> Sorter-cost:  262     Base: 3
0.59/0.67	c ---[  79]---> BDD-cost:   43
0.59/0.67	c ---[  78]---> Sorter-cost:  264     Base: 2
0.59/0.67	c ---[  77]---> Sorter-cost:  264     Base: 2
0.59/0.67	c ---[  76]---> BDD-cost:   31
0.59/0.67	c ---[  75]---> Sorter-cost:  178     Base: 2
0.59/0.67	c ---[  74]---> BDD-cost:   34
0.59/0.67	c ---[  73]---> Sorter-cost:  264     Base: 2
0.59/0.67	c ---[  72]---> Sorter-cost:  185     Base: 2
0.59/0.67	c ---[  71]---> Sorter-cost:  264     Base: 2
0.59/0.67	c ---[  70]---> Sorter-cost:  264     Base: 2
0.59/0.67	c ---[  69]---> BDD-cost:   38
0.59/0.67	c ---[  68]---> BDD-cost:   43
0.59/0.67	c ---[  67]---> Sorter-cost:  262     Base: 3
0.59/0.67	c ---[  66]---> BDD-cost:   43
0.59/0.67	c ---[  65]---> Sorter-cost:  268     Base: 3
0.59/0.68	c ---[  64]---> Sorter-cost:  292     Base: 3
0.59/0.68	c ---[  63]---> Sorter-cost:  264     Base: 2
0.59/0.68	c ---[  62]---> Sorter-cost:  178     Base: 2
0.59/0.68	c ---[  61]---> BDD-cost:   34
0.59/0.68	c ---[  60]---> Sorter-cost:  292     Base: 3
0.59/0.68	c ---[  59]---> Sorter-cost:  185     Base: 2
0.59/0.68	c ---[  58]---> Sorter-cost:  264     Base: 2
0.59/0.68	c ---[  57]---> Sorter-cost:  292     Base: 3
0.59/0.68	c ---[  56]---> BDD-cost:   22
0.59/0.68	c ---[  55]---> BDD-cost:   34
0.59/0.68	c ---[  54]---> Sorter-cost:  263     Base: 2
0.59/0.68	c ---[  53]---> BDD-cost:   34
0.59/0.69	c ---[  52]---> BDD-cost:   34
0.59/0.69	c ---[  51]---> BDD-cost:   34
0.59/0.69	c ---[  50]---> BDD-cost:   34
0.59/0.69	c ---[  49]---> BDD-cost:   34
0.59/0.69	c ---[  48]---> BDD-cost:   34
0.59/0.69	c ---[  47]---> BDD-cost:   34
0.59/0.69	c ---[  46]---> BDD-cost:   34
0.59/0.69	c ---[  45]---> BDD-cost:   34
0.59/0.69	c ---[  44]---> BDD-cost:   34
0.59/0.69	c ---[  43]---> Sorter-cost:  177     Base: 2
0.59/0.69	c ---[  42]---> BDD-cost:   39
0.59/0.69	c ---[  41]---> BDD-cost:   43
0.59/0.69	c ---[  40]---> Sorter-cost:  262     Base: 3
0.59/0.69	c ---[  39]---> BDD-cost:   43
0.59/0.69	c ---[  38]---> Sorter-cost:  277     Base: 2
0.59/0.69	c ---[  37]---> Sorter-cost:  264     Base: 2
0.59/0.69	c ---[  36]---> Sorter-cost:  178     Base: 2
0.59/0.69	c ---[  35]---> BDD-cost:   34
0.59/0.69	c ---[  34]---> Sorter-cost:  277     Base: 2
0.59/0.69	c ---[  33]---> Sorter-cost:  185     Base: 2
0.59/0.69	c ---[  32]---> BDD-cost:   22
0.59/0.69	c ---[  31]---> Sorter-cost:  264     Base: 2
0.59/0.70	c ---[  30]---> Sorter-cost:  277     Base: 2
0.59/0.70	c ---[  29]---> BDD-cost:   39
0.69/0.70	c ---[  28]---> BDD-cost:   43
0.69/0.70	c ---[  27]---> Sorter-cost:  178     Base: 2
0.69/0.70	c ---[  26]---> BDD-cost:   43
0.69/0.70	c ---[  25]---> Sorter-cost:  178     Base: 2
0.69/0.70	c ---[  24]---> Sorter-cost:  178     Base: 2
0.69/0.70	c ---[  23]---> Sorter-cost:  178     Base: 2
0.69/0.70	c ---[  22]---> BDD-cost:   34
0.69/0.70	c ---[  21]---> Sorter-cost:  268     Base: 3
0.69/0.70	c ---[  20]---> Sorter-cost:  178     Base: 2
0.69/0.70	c ---[  19]---> Sorter-cost:  185     Base: 2
0.69/0.70	c ---[  18]---> Sorter-cost:  178     Base: 2
0.69/0.70	c ---[  17]---> Sorter-cost:  178     Base: 2
0.69/0.70	c ---[  16]---> BDD-cost:   39
0.69/0.70	c ---[  15]---> BDD-cost:   43
0.69/0.70	c ---[  14]---> Sorter-cost:  232     Base: 7
0.69/0.71	c ---[  13]---> BDD-cost:   43
0.69/0.71	c ---[  12]---> Sorter-cost:  232     Base: 7
0.69/0.71	c ---[  11]---> Sorter-cost:  232     Base: 7
0.69/0.71	c ---[  10]---> BDD-cost:   47
0.69/0.71	c ---[   9]---> Sorter-cost:  178     Base: 2
0.69/0.71	c ---[   8]---> BDD-cost:   34
0.69/0.71	c ---[   7]---> Sorter-cost:  232     Base: 7
0.69/0.71	c ---[   6]---> Sorter-cost:  185     Base: 2
0.69/0.71	c ---[   5]---> Sorter-cost:  232     Base: 7
0.69/0.71	c ---[   4]---> Sorter-cost:  232     Base: 7
0.69/0.71	c ---[   3]---> BDD-cost:   39
0.69/0.71	c ---[   2]---> BDD-cost:   43
0.69/0.71	c ---[   1]---> Sorter-cost:  262     Base: 3
0.69/0.71	c ---[   0]---> BDD-cost:   43
0.69/0.77	c ==================================[MINISAT+]==================================
0.69/0.77	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.77	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.77	c ==============================================================================
0.69/0.77	c |         0 |   55223   139099 |   18407       0        0     nan |  0.000 % |
0.79/0.80	c |       100 |   55147   138928 |   20247      92      332     3.6 |  8.659 % |
0.79/0.87	c |       250 |   55147   138928 |   22272     242    15248    63.0 |  8.659 % |
0.89/0.97	c |       476 |   55147   138928 |   24499     468    28476    60.8 |  8.659 % |
1.09/1.18	c |       814 |   55147   138928 |   26949     806    70372    87.3 |  8.659 % |
1.29/1.37	c |      1321 |   55147   138928 |   29644    1313    96065    73.2 |  8.659 % |
1.49/1.58	c |      2085 |   55141   138910 |   32609    2060   119436    58.0 |  8.666 % |
1.88/1.95	c |      3225 |   55141   138910 |   35870    3200   147161    46.0 |  8.666 % |
2.58/2.68	c |      4934 |   55121   138866 |   39457    4907   206440    42.1 |  8.683 % |
3.58/3.67	c |      7497 |   55115   138848 |   43402    7446   264846    35.6 |  8.690 % |
5.29/5.31	c |     11343 |   55115   138848 |   47743   11292   350595    31.0 |  8.690 % |
7.59/7.67	c |     17109 |   55087   138784 |   52517   17055   547569    32.1 |  8.718 % |
12.68/12.78	c |     25758 |   55087   138784 |   57769   25704   992377    38.6 |  8.718 % |
19.98/20.02	c |     38733 |   55062   138728 |   63545   38676  1366032    35.3 |  8.742 % |
36.08/36.11	c |     58196 |   55041   138680 |   69900   58138  1983267    34.1 |  8.766 % |
61.48/61.55	c |     87389 |   55041   138680 |   76890   31946   888877    27.8 |  8.766 % |
97.87/97.92	c |    131179 |   54871   138295 |   84579   75725  2236322    29.5 |  8.936 % |
152.15/152.21	c |    196864 |   54861   138272 |   93037   71419  1928530    27.0 |  8.946 % |
254.22/254.33	c |    295392 |   53707   135339 |  102341   46787  1806532    38.6 | 10.180 % |
255.81/255.97	c ==============================================================================
255.81/255.97	c UNSATISFIABLE
255.81/255.97	s UNSATISFIABLE
255.81/255.97	c _______________________________________________________________________________
255.81/255.97	c 
255.81/255.97	c restarts              : 19
255.81/255.97	c conflicts             : 296967         (1161 /sec)
255.81/255.97	c decisions             : 583926         (2282 /sec)
255.81/255.97	c propagations          : 0              (0 /sec)
255.81/255.97	c inspects              : 0              (0 /sec)
255.81/255.97	c CPU time              : 255.837 s
255.81/255.97	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362498-1177013632/instance-362498-1177013632.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/node21/watcher-362498-1177013632 -o ROOT/results/node21/solver-362498-1177013632 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362498-1177013632/minisat+ /tmp/evaluation/362498-1177013632/instance-362498-1177013632.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: 0.78 0.94 0.97 2/77 25291
/proc/meminfo: memFree=1587016/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=1352 CPUtime=0
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 149280563 1384448 143 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134615368 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 338 143 67 215 0 120 0

[startup+0.092106 s]
/proc/loadavg: 0.78 0.94 0.97 2/77 25291
/proc/meminfo: memFree=1587016/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=2120 CPUtime=0.08
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 376 0 0 0 8 0 0 0 18 0 1 0 149280563 2170880 361 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 530 361 75 215 0 312 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2120

[startup+0.101107 s]
/proc/loadavg: 0.78 0.94 0.97 2/77 25291
/proc/meminfo: memFree=1587016/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=2120 CPUtime=0.09
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 385 0 0 0 9 0 0 0 18 0 1 0 149280563 2170880 370 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005895 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 530 370 75 215 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301128 s]
/proc/loadavg: 0.78 0.94 0.97 2/77 25291
/proc/meminfo: memFree=1587016/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=2740 CPUtime=0.29
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 550 0 0 0 29 0 0 0 19 0 1 0 149280563 2805760 535 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 685 535 83 215 0 467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.701171 s]
/proc/loadavg: 0.78 0.94 0.97 2/77 25291
/proc/meminfo: memFree=1587016/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=3948 CPUtime=0.69
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 866 0 0 0 69 0 0 0 18 0 1 0 149280563 4042752 809 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 987 809 91 215 0 769 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3948

[startup+1.50126 s]
/proc/loadavg: 0.78 0.94 0.97 2/78 25292
/proc/meminfo: memFree=1580032/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=8772 CPUtime=1.49
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 1998 0 0 0 149 0 0 0 23 0 1 0 149280563 8982528 1933 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580157 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 2193 1933 110 215 0 1975 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8772

[startup+3.10143 s]
/proc/loadavg: 0.78 0.94 0.97 2/78 25292
/proc/meminfo: memFree=1579200/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=9468 CPUtime=3.08
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 2165 0 0 0 308 0 0 0 25 0 1 0 149280563 9695232 2100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580496 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 2367 2100 110 215 0 2149 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9468

[startup+6.30178 s]
/proc/loadavg: 0.80 0.94 0.97 2/78 25292
/proc/meminfo: memFree=1578048/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=10652 CPUtime=6.29
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 2451 0 0 0 628 1 0 0 25 0 1 0 149280563 10907648 2386 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 2663 2386 110 215 0 2445 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10652

[startup+12.7015 s]
/proc/loadavg: 0.81 0.94 0.97 2/78 25292
/proc/meminfo: memFree=1575232/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=13180 CPUtime=12.68
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 3108 0 0 0 1267 1 0 0 25 0 1 0 149280563 13496320 3043 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 3295 3043 110 215 0 3077 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13180

[startup+25.5019 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 25292
/proc/meminfo: memFree=1571904/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=16584 CPUtime=25.48
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 3927 0 0 0 2546 2 0 0 25 0 1 0 149280563 16982016 3862 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 4146 3862 110 215 0 3928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16584

[startup+51.1017 s]
/proc/loadavg: 0.90 0.94 0.97 2/78 25292
/proc/meminfo: memFree=1567232/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=21232 CPUtime=51.07
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 5089 0 0 0 5104 3 0 0 25 0 1 0 149280563 21741568 5024 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 5308 5024 110 215 0 5090 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21232

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.97 2/78 25292
/proc/meminfo: memFree=1566464/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=21960 CPUtime=102.26
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 5274 0 0 0 10222 4 0 0 25 0 1 0 149280563 22487040 5209 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 5490 5209 110 215 0 5272 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21960

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 25292
/proc/meminfo: memFree=1565504/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=22932 CPUtime=162.25
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 5501 0 0 0 16220 5 0 0 25 0 1 0 149280563 23482368 5436 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 5733 5436 110 215 0 5515 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22932

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 25292
/proc/meminfo: memFree=1563904/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=24756 CPUtime=222.22
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 5908 0 0 0 22217 5 0 0 25 0 1 0 149280563 25350144 5843 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576199 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 6189 5843 110 215 0 5971 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24756

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

[startup+230.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 25292
/proc/meminfo: memFree=1563776/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=24756 CPUtime=230.22
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 5930 0 0 0 23017 5 0 0 25 0 1 0 149280563 25350144 5865 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 6189 5865 110 215 0 5971 0
Current children cumulated CPU time (s) 230.22
Current children cumulated vsize (KiB) 24756

[startup+243.106 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 25292
/proc/meminfo: memFree=1562048/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=26588 CPUtime=243.02
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 6363 0 0 0 24296 6 0 0 25 0 1 0 149280563 27226112 6298 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 6647 6298 110 215 0 6429 0
Current children cumulated CPU time (s) 243.02
Current children cumulated vsize (KiB) 26588

[startup+249.501 s]
/proc/loadavg: 1.07 0.98 0.97 2/78 25292
/proc/meminfo: memFree=1561536/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=27128 CPUtime=249.42
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 6513 0 0 0 24936 6 0 0 25 0 1 0 149280563 27779072 6448 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 6782 6448 110 215 0 6564 0
Current children cumulated CPU time (s) 249.42
Current children cumulated vsize (KiB) 27128

[startup+252.702 s]
/proc/loadavg: 1.07 0.98 0.97 2/78 25292
/proc/meminfo: memFree=1561344/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=27260 CPUtime=252.62
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 6551 0 0 0 25256 6 0 0 25 0 1 0 149280563 27914240 6486 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580932 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 6815 6486 110 215 0 6597 0
Current children cumulated CPU time (s) 252.62
Current children cumulated vsize (KiB) 27260

[startup+254.302 s]
/proc/loadavg: 1.06 0.98 0.97 2/78 25292
/proc/meminfo: memFree=1561344/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=27260 CPUtime=254.22
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 6551 0 0 0 25416 6 0 0 25 0 1 0 149280563 27914240 6486 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 6815 6486 110 215 0 6597 0
Current children cumulated CPU time (s) 254.22
Current children cumulated vsize (KiB) 27260

[startup+255.102 s]
/proc/loadavg: 1.06 0.98 0.97 2/78 25292
/proc/meminfo: memFree=1561344/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=27260 CPUtime=255.02
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 6551 0 0 0 25496 6 0 0 25 0 1 0 149280563 27914240 6486 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 6815 6486 110 215 0 6597 0
Current children cumulated CPU time (s) 255.02
Current children cumulated vsize (KiB) 27260

[startup+255.502 s]
/proc/loadavg: 1.06 0.98 0.97 2/78 25292
/proc/meminfo: memFree=1561344/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=27260 CPUtime=255.42
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 6551 0 0 0 25536 6 0 0 25 0 1 0 149280563 27914240 6486 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 6815 6486 110 215 0 6597 0
Current children cumulated CPU time (s) 255.42
Current children cumulated vsize (KiB) 27260

[startup+255.901 s]
/proc/loadavg: 1.06 0.98 0.97 2/78 25292
/proc/meminfo: memFree=1561344/2055920 swapFree=4163760/4192956
[pid=25291] ppid=25289 vsize=27260 CPUtime=255.81
/proc/25291/stat : 25291 (minisat+) R 25289 25291 25229 0 -1 4194304 6551 0 0 0 25575 6 0 0 25 0 1 0 149280563 27914240 6486 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25291/statm: 6815 6486 110 215 0 6597 0
Current children cumulated CPU time (s) 255.81
Current children cumulated vsize (KiB) 27260

Child status: 20
Real time (s): 255.987
CPU time (s): 255.914
CPU user time (s): 255.839
CPU system time (s): 0.074988
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 27260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 255.839
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6554
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= 11
involuntary context switches= 266

runsolver used 0.310952 second user time and 0.625904 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 19 20:13:52 UTC 2007

IDJOB= 362498
IDBENCH= 1565
IDSOLVER= 156
FILE ID= node21/362498-1177013632

PBS_JOBID= 4630558

Free space on /tmp= 66388 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran12x12.opb
COMMAND LINE= /tmp/evaluation/362498-1177013632/minisat+ /tmp/evaluation/362498-1177013632/instance-362498-1177013632.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-362498-1177013632 -o ROOT/results/node21/conversion-362498-1177013632 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362498-1177013632/instance-362498-1177013632.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-362498-1177013632 -o ROOT/results/node21/solver-362498-1177013632 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362498-1177013632/minisat+ /tmp/evaluation/362498-1177013632/instance-362498-1177013632.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  7fc7d1504277575b295a954b31196765

RANDOM SEED= 306118231

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1587424 kB
Buffers:         47296 kB
Cached:         334464 kB
SwapCached:       7676 kB
Active:          91348 kB
Inactive:       313144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587424 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          29684 kB
Slab:            49472 kB
Committed_AS:  1077340 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB

End job on node21 on Thu Apr 19 20:18:09 UTC 2007