Trace number 351284

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) 1800.1 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-sc50b.opb
MD5SUM7ba66e72f7a10b492134dc7de6859631
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-12
Best CPU time to get the best result obtained on this benchmark1800.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -19
Optimality of the best value was proved NO
Number of variables1440
Total number of constraints48
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 constraints48
Minimum length of a constraint60
Maximum length of a constraint120
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
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 524372
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...
0.00/0.05	c Converting 68 PB-constraints to clauses...
0.00/0.05	c   -- Unit propagations: pppppppp
0.00/0.05	c   -- Detecting intervals from adjacent constraints: ####################
0.00/0.05	c   -- Clauses(.)/Splits(s): (none)
0.00/0.05	c ---[  67]---> Adder-cost: 110   maxlim: 87   bits: 7/7
0.00/0.06	c ---[  65]---> Adder-cost: 100   maxlim: 532   bits: 10/10
0.00/0.06	c ---[  63]---> Adder-cost: 74   maxlim: 81   bits: 8/7
0.00/0.06	c ---[  61]---> Adder-cost: 84   maxlim: 81   bits: 8/7
0.00/0.07	c ---[  59]---> Adder-cost: 84   maxlim: 81   bits: 8/7
0.00/0.07	c ---[  58]---> Adder-cost: 78   maxlim: 145   bits: 8/8
0.07/0.07	c ---[  57]---> Adder-cost: 78   maxlim: 145   bits: 8/8
0.07/0.08	c ---[  56]---> Adder-cost: 78   maxlim: 145   bits: 8/8
0.07/0.08	c ---[  55]---> Adder-cost: 176   maxlim: 260   bits: 9/9
0.07/0.09	c ---[  54]---> Sorter-cost: 1073     Base: 3 3 2 2
0.07/0.09	c ---[  53]---> Sorter-cost: 1152     Base: 5 2 2 2
0.09/0.10	c ---[  51]---> Adder-cost: 130   maxlim: 554   bits: 11/10
0.09/0.11	c ---[  49]---> Sorter-cost: 2072     Base: 3 7 2 2 2
0.09/0.12	c ---[  47]---> Adder-cost: 134   maxlim: 186   bits: 9/8
0.09/0.13	c ---[  45]---> Adder-cost: 128   maxlim: 186   bits: 9/8
0.09/0.13	c ---[  43]---> Adder-cost: 134   maxlim: 186   bits: 9/8
0.09/0.14	c ---[  42]---> Adder-cost: 100   maxlim: 531   bits: 10/10
0.09/0.15	c ---[  41]---> Adder-cost: 100   maxlim: 531   bits: 10/10
0.09/0.15	c ---[  40]---> Adder-cost: 100   maxlim: 531   bits: 10/10
0.09/0.16	c ---[  39]---> Adder-cost: 214   maxlim: 491   bits: 10/9
0.09/0.17	c ---[  38]---> Sorter-cost: 1296     Base: 3 3 2 2 2 2
0.09/0.18	c ---[  37]---> Adder-cost: 128   maxlim: 787   bits: 11/10
0.09/0.19	c ---[  35]---> Adder-cost: 146   maxlim: 1091   bits: 12/11
0.19/0.20	c ---[  33]---> Sorter-cost: 2696     Base: 3 7 2 2 2 2 2
0.19/0.22	c ---[  31]---> Sorter-cost: 2058     Base: 3 7 2 2
0.19/0.23	c ---[  29]---> Sorter-cost: 2058     Base: 3 7 2 2
0.19/0.24	c ---[  27]---> Sorter-cost: 2058     Base: 3 7 2 2
0.19/0.25	c ---[  26]---> Adder-cost: 116   maxlim: 2069   bits: 12/12
0.19/0.26	c ---[  25]---> Adder-cost: 116   maxlim: 2069   bits: 12/12
0.19/0.27	c ---[  24]---> Adder-cost: 116   maxlim: 2069   bits: 12/12
0.19/0.28	c ---[  23]---> Adder-cost: 284   maxlim: 1877   bits: 12/11
0.29/0.30	c ---[  22]---> Sorter-cost: 1611     Base: 3 3 2 2 2 2 2 2
0.29/0.32	c ---[  21]---> Adder-cost: 152   maxlim: 3093   bits: 13/12
0.29/0.35	c ---[  19]---> Adder-cost: 172   maxlim: 2164   bits: 13/12
0.29/0.37	c ---[  17]---> Sorter-cost: 3200     Base: 3 7 2 2 2 2 2 2
0.39/0.40	c ---[  15]---> Sorter-cost: 2645     Base: 3 7 2 2 2 2
0.39/0.42	c ---[  13]---> Sorter-cost: 2645     Base: 3 7 2 2 2 2
0.39/0.44	c ---[  11]---> Sorter-cost: 2645     Base: 3 7 2 2 2 2
0.39/0.46	c ---[  10]---> Adder-cost: 130   maxlim: 8215   bits: 14/14
0.39/0.47	c ---[   9]---> Adder-cost: 130   maxlim: 8215   bits: 14/14
0.39/0.48	c ---[   8]---> Adder-cost: 130   maxlim: 8215   bits: 14/14
0.39/0.49	c ---[   7]---> Adder-cost: 362   maxlim: 7409   bits: 14/13
0.49/0.55	c ---[   6]---> Sorter-cost: 2055     Base: 3 3 5 2 2 2 2 2 2
0.59/0.61	c ---[   5]---> Sorter-cost: 1858     Base: 2 2 2 2 2 2 2 2 2 5
0.59/0.64	c ---[   3]---> Sorter-cost: 2176     Base: 3 5 2 2 2 2 2 2 2
0.59/0.67	c ---[   2]---> Adder-cost: 268   maxlim: 3815   bits: 13/12
0.69/0.73	c ---[   1]---> Sorter-cost: 1725     Base: 3 3 2 2 2 2 2 2 2
0.69/0.76	c ---[   0]---> Sorter-cost: 1760     Base: 2 2 2 2 2 2 2 2 5
0.89/0.91	c ==================================[MINISAT+]==================================
0.89/0.91	c | Conflicts | Original         | Learnt                           | Progress |
0.89/0.91	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.89/0.91	c ==============================================================================
0.89/0.91	c |         0 |  121168   316674 |   40389       0        0     nan |  0.000 % |
0.89/0.92	c |       101 |  121168   316674 |   44427     101      677     6.7 |  3.282 % |
0.89/0.95	c |       251 |  121168   316674 |   48870     251     2222     8.9 |  3.282 % |
0.89/0.98	c |       476 |  121161   316659 |   53757     475     4939    10.4 |  3.288 % |
0.99/1.05	c |       813 |  121088   316489 |   59133     809     8156    10.1 |  3.335 % |
1.09/1.15	c |      1320 |  121066   316419 |   65046    1313    14119    10.8 |  3.343 % |
1.19/1.28	c |      2079 |  121027   316308 |   71551    2068    26181    12.7 |  3.362 % |
1.39/1.49	c |      3218 |  120960   316151 |   78706    3202    40024    12.5 |  3.405 % |
1.69/1.74	c |      4926 |  120960   316151 |   86577    4910    86331    17.6 |  3.405 % |
1.98/2.05	c |      7489 |  120884   315934 |   95235    7465   128196    17.2 |  3.439 % |
2.68/2.72	c |     11334 |  120884   315934 |  104758   11310   221044    19.5 |  3.439 % |
3.88/3.93	c |     17102 |  116526   305258 |  115234   16664   338405    20.3 |  6.320 % |
6.19/6.22	c |     25751 |  116341   304838 |  126757   25281   580371    23.0 |  6.458 % |
10.79/10.83	c |     38725 |  116320   304791 |  139433   38254  1156483    30.2 |  6.472 % |
21.58/21.63	c |     58188 |  116241   304610 |  153377   57714  2057949    35.7 |  6.527 % |
41.18/41.21	c |     87380 |  115987   304021 |  168714   86897  3693189    42.5 |  6.713 % |
77.87/77.98	c |    131169 |  114366   300145 |  185586  130038  5357175    41.2 |  7.899 % |
140.66/140.73	c |    196853 |  113110   297122 |  204145   25987   561543    21.6 |  8.842 % |
252.53/252.67	c |    295380 |  112946   296734 |  224559  124501  6683876    53.7 |  8.946 % |
434.88/435.08	c |    443169 |  112299   295184 |  247015   61756  2200718    35.6 |  9.392 % |
686.22/686.45	c |    664853 |  110380   290097 |  271716   59948  2569892    42.9 | 10.557 % |
933.67/933.96	c |    997378 |  107313   282119 |  298888  144375  5426730    37.6 | 12.627 % |
1484.01/1484.46	c |   1496166 |  106222   279477 |  328777   98317  3655898    37.2 | 13.467 % |
1800.07/1800.60	c 
1800.07/1800.61	c *** TERMINATED ***
1800.07/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351284-1176593777/instance-351284-1176593777.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/node15/watcher-351284-1176593777 -o ROOT/results/node15/solver-351284-1176593777 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351284-1176593777/minisat+ /tmp/evaluation/351284-1176593777/instance-351284-1176593777.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 18684
/proc/meminfo: memFree=1788904/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=1048 CPUtime=0
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 107295345 1073152 102 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 262 102 75 215 0 44 0

[startup+0.0748499 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18684
/proc/meminfo: memFree=1788904/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=1628 CPUtime=0.07
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 275 0 0 0 7 0 0 0 18 0 1 0 107295345 1667072 260 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 407 260 106 215 0 189 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1628

[startup+0.101851 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18684
/proc/meminfo: memFree=1788904/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=1632 CPUtime=0.09
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 107295345 1671168 283 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809896 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 408 283 107 215 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1632

[startup+0.301869 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18684
/proc/meminfo: memFree=1788904/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=2608 CPUtime=0.29
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 499 0 0 0 29 0 0 0 19 0 1 0 107295345 2670592 484 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005353 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 652 484 107 215 0 434 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2608

[startup+0.701906 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18684
/proc/meminfo: memFree=1788904/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=3056 CPUtime=0.69
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 695 0 0 0 69 0 0 0 23 0 1 0 107295345 3129344 638 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838325 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 764 638 107 215 0 546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3056

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18685
/proc/meminfo: memFree=1779488/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=11352 CPUtime=1.49
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 2711 0 0 0 149 0 0 0 25 0 1 0 107295345 11624448 2559 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580496 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 2838 2559 124 215 0 2620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11352

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18685
/proc/meminfo: memFree=1778464/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=12704 CPUtime=3.08
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 3024 0 0 0 308 0 0 0 25 0 1 0 107295345 13008896 2872 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 3176 2872 124 215 0 2958 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12704

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18685
/proc/meminfo: memFree=1776160/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=14584 CPUtime=6.29
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 3494 0 0 0 628 1 0 0 25 0 1 0 107295345 14934016 3342 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134584053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 3646 3342 124 215 0 3428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14584

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18685
/proc/meminfo: memFree=1772448/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=18236 CPUtime=12.69
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 4401 0 0 0 1267 2 0 0 25 0 1 0 107295345 18673664 4249 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 4559 4249 124 215 0 4341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18236

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18685
/proc/meminfo: memFree=1767136/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=23472 CPUtime=25.49
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 5690 0 0 0 2545 4 0 0 25 0 1 0 107295345 24035328 5538 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 5868 5538 124 215 0 5650 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23472

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1758688/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=31912 CPUtime=51.07
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 7799 0 0 0 5101 6 0 0 25 0 1 0 107295345 32677888 7647 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 7978 7647 124 215 0 7760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31912

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1747616/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=42868 CPUtime=102.27
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 10516 0 0 0 10217 10 0 0 25 0 1 0 107295345 43896832 10364 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580919 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 10717 10364 124 215 0 10499 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42868

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1738272/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=52080 CPUtime=162.25
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 12837 0 0 0 16211 14 0 0 25 0 1 0 107295345 53329920 12685 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580442 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 13020 12685 124 215 0 12802 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 52080

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1737760/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=52564 CPUtime=222.24
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 12958 0 0 0 22209 15 0 0 25 0 1 0 107295345 53825536 12806 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 13141 12806 124 215 0 12923 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 52564

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1737376/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=53060 CPUtime=282.22
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 13074 0 0 0 28207 15 0 0 25 0 1 0 107295345 54333440 12922 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 13265 12922 124 215 0 13047 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 53060

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1729632/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=60824 CPUtime=342.21
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 15000 0 0 0 34203 18 0 0 25 0 1 0 107295345 62283776 14848 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 15206 14848 124 215 0 14988 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 60824

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1721312/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=69376 CPUtime=402.19
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 17075 0 0 0 40198 21 0 0 25 0 1 0 107295345 71041024 16923 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 17344 16923 124 215 0 17126 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 69376

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1720032/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=70552 CPUtime=462.18
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 17376 0 0 0 46196 22 0 0 25 0 1 0 107295345 72245248 17224 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573058 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 17638 17224 124 215 0 17420 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 70552

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1720032/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=70552 CPUtime=522.16
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 17377 0 0 0 52193 23 0 0 25 0 1 0 107295345 72245248 17225 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 17638 17225 124 215 0 17420 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 70552

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1719968/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=70552 CPUtime=582.14
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 17378 0 0 0 58191 23 0 0 25 0 1 0 107295345 72245248 17226 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 17638 17226 124 215 0 17420 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 70552

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1717024/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=73552 CPUtime=642.13
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 18113 0 0 0 64189 24 0 0 25 0 1 0 107295345 75317248 17961 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573919 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 18388 17961 124 215 0 18170 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 73552


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1711392/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=79084 CPUtime=822.09
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 19516 0 0 0 82181 28 0 0 25 0 1 0 107295345 80982016 19364 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 19771 19364 124 215 0 19553 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 79084

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1711072/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=79404 CPUtime=882.07
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 19590 0 0 0 88179 28 0 0 25 0 1 0 107295345 81309696 19438 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 19851 19438 124 215 0 19633 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 79404

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1711008/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=79404 CPUtime=942.06
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 19598 0 0 0 94177 29 0 0 25 0 1 0 107295345 81309696 19446 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 19851 19446 124 215 0 19633 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 79404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1711008/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=79404 CPUtime=1002.04
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 19598 0 0 0 100175 29 0 0 25 0 1 0 107295345 81309696 19446 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 19851 19446 124 215 0 19633 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 79404

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1711008/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=79404 CPUtime=1062.03
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 19599 0 0 0 106173 30 0 0 25 0 1 0 107295345 81309696 19447 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 19851 19447 124 215 0 19633 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 79404

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1703264/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=87560 CPUtime=1122.02
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 21546 0 0 0 112169 33 0 0 25 0 1 0 107295345 89661440 21394 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 21890 21394 124 215 0 21672 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 87560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1702816/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=87948 CPUtime=1182
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 21634 0 0 0 118167 33 0 0 25 0 1 0 107295345 90058752 21482 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581284 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 21987 21482 124 215 0 21769 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 87948

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1702816/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=87948 CPUtime=1241.99
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 21634 0 0 0 124165 34 0 0 25 0 1 0 107295345 90058752 21482 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 21987 21482 124 215 0 21769 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 87948

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1702624/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=88088 CPUtime=1301.98
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 21674 0 0 0 130163 35 0 0 25 0 1 0 107295345 90202112 21522 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 22022 21522 124 215 0 21804 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 88088

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1702560/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=88256 CPUtime=1361.96
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 21685 0 0 0 136161 35 0 0 25 0 1 0 107295345 90374144 21533 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 22064 21533 124 215 0 21846 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 88256

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1702496/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=88256 CPUtime=1421.95
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 21696 0 0 0 142159 36 0 0 25 0 1 0 107295345 90374144 21544 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 22064 21544 124 215 0 21846 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 88256

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=1701728/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=89040 CPUtime=1481.92
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 21892 0 0 0 148156 36 0 0 25 0 1 0 107295345 91176960 21740 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581139 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 22260 21740 124 215 0 22042 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 89040

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18885
/proc/meminfo: memFree=1701152/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=89040 CPUtime=1541.84
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 21893 0 0 0 154143 41 0 0 25 0 1 0 107295345 91176960 21741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580908 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 22260 21741 124 215 0 22042 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 89040

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18885
/proc/meminfo: memFree=1701344/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=89172 CPUtime=1601.81
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 21915 0 0 0 160140 41 0 0 25 0 1 0 107295345 91312128 21763 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581295 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 22293 21763 124 215 0 22075 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 89172

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18885
/proc/meminfo: memFree=1697312/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=93208 CPUtime=1661.8
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 22952 0 0 0 166137 43 0 0 25 0 1 0 107295345 95444992 22800 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 23302 22800 124 215 0 23084 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 93208

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18885
/proc/meminfo: memFree=1696416/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=93980 CPUtime=1721.79
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 23172 0 0 0 172135 44 0 0 25 0 1 0 107295345 96235520 23020 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 23495 23020 124 215 0 23277 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 93980

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18885
/proc/meminfo: memFree=1696352/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=93980 CPUtime=1781.77
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 23172 0 0 0 178133 44 0 0 25 0 1 0 107295345 96235520 23020 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 23495 23020 124 215 0 23277 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 93980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18885
/proc/meminfo: memFree=1696352/2055920 swapFree=4169120/4192956
[pid=18684] ppid=18682 vsize=93980 CPUtime=1800.07
/proc/18684/stat : 18684 (minisat+) R 18682 18684 5710 0 -1 4194304 23172 0 0 0 179963 44 0 0 25 0 1 0 107295345 96235520 23020 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18684/statm: 23495 23020 124 215 0 23277 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 93980

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): 1800.1
CPU user time (s): 1799.64
CPU system time (s): 0.463929
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 93980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23173
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= 13523

runsolver used 2.17867 second user time and 4.31534 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 14 23:36:17 UTC 2007

IDJOB= 351284
IDBENCH= 1716
IDSOLVER= 156
FILE ID= node15/351284-1176593777

PBS_JOBID= 4556800

Free space on /tmp= 66555 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-sc50b.opb
COMMAND LINE= /tmp/evaluation/351284-1176593777/minisat+ /tmp/evaluation/351284-1176593777/instance-351284-1176593777.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-351284-1176593777 -o ROOT/results/node15/conversion-351284-1176593777 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351284-1176593777/instance-351284-1176593777.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-351284-1176593777 -o ROOT/results/node15/solver-351284-1176593777 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351284-1176593777/minisat+ /tmp/evaluation/351284-1176593777/instance-351284-1176593777.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  7ba66e72f7a10b492134dc7de6859631

RANDOM SEED= 294459695

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1789376 kB
Buffers:         49416 kB
Cached:         137164 kB
SwapCached:       2936 kB
Active:         129628 kB
Inactive:        86312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789376 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          35028 kB
Slab:            36004 kB
Committed_AS:  5249340 kB
PageTables:       1876 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= 66555 MiB

End job on node15 on Sun Apr 15 00:06:20 UTC 2007