Trace number 352767

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
PBS4 2007-03-23No Cert. 1800.12 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-max1024.pi.opb
MD5SUM93fc03471d2b2f18ece1d77179dbcb30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark259
Best CPU time to get the best result obtained on this benchmark84.0212
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 259
Optimality of the best value was proved YES
Number of variables1278
Total number of constraints1087
Number of constraints which are clauses1087
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Number of terms in the objective function 1278
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1278
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1278
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/352767-1176641000/instance-352767-1176641000.opb ......
0.03/0.04	c done parsing opb.
0.03/0.04	o 1212
0.03/0.05	o 1211
0.03/0.05	o 1091
0.03/0.06	o 1090
0.03/0.07	o 1089
0.03/0.08	o 1087
0.03/0.08	o 1086
0.03/0.09	o 1084
0.09/0.10	o 1083
0.09/0.11	o 1082
0.09/0.11	o 1080
0.09/0.12	o 1079
0.09/0.13	o 814
0.09/0.14	o 807
0.09/0.14	o 801
0.39/0.50	o 800
0.49/0.50	o 474
0.49/0.50	o 473
0.49/0.51	o 455
0.49/0.51	o 454
0.49/0.52	o 453
0.49/0.52	o 452
0.49/0.52	o 451
0.49/0.53	o 450
0.49/0.53	o 449
0.49/0.54	o 448
0.49/0.54	o 447
0.49/0.55	o 446
0.49/0.56	o 382
0.49/0.56	o 373
0.49/0.56	o 371
0.49/0.57	o 370
0.49/0.58	o 369
0.49/0.58	o 367
0.49/0.58	o 365
0.49/0.59	o 364
0.49/0.59	o 363
0.60/0.60	o 362
0.60/0.60	o 346
0.60/0.61	o 345
0.60/0.61	o 344
0.60/0.61	o 343
0.60/0.61	o 342
0.60/0.63	o 341
0.89/0.95	o 340
1800.10/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352767-1176641000/instance-352767-1176641000.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/node52/watcher-352767-1176641000 -o ROOT/results/node52/solver-352767-1176641000 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352767-1176641000/PBS4 /tmp/evaluation/352767-1176641000/instance-352767-1176641000.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 0.99 0.99 3/64 19210
/proc/meminfo: memFree=1841892/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=1456 CPUtime=0
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 18945093 1490944 159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19210/statm: 364 159 86 219 0 141 0

[startup+0.033297 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 19210
/proc/meminfo: memFree=1841892/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=1592 CPUtime=0.03
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 219 0 0 0 3 0 0 0 18 0 1 0 18945093 1630208 201 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/19210/statm: 398 201 87 219 0 175 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1592

[startup+0.101301 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 19210
/proc/meminfo: memFree=1841892/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=1724 CPUtime=0.09
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 245 0 0 0 9 0 0 0 18 0 1 0 18945093 1765376 227 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 431 227 102 219 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1724

[startup+0.301314 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 19210
/proc/meminfo: memFree=1841892/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=2492 CPUtime=0.29
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 483 0 0 0 28 1 0 0 19 0 1 0 18945093 2551808 465 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 623 465 103 219 0 400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2492

[startup+0.701341 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 19210
/proc/meminfo: memFree=1841892/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=5696 CPUtime=0.69
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 890 0 0 0 65 4 0 0 22 0 1 0 18945093 5832704 872 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 1424 872 103 219 0 1201 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5696

[startup+1.50239 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1837916/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=5696 CPUtime=1.49
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 1154 0 0 0 144 5 0 0 25 0 1 0 18945093 5832704 1136 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 1424 1136 103 219 0 1201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5696

[startup+3.1015 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1837468/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=5696 CPUtime=3.09
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 1248 0 0 0 304 5 0 0 25 0 1 0 18945093 5832704 1230 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 1424 1230 103 219 0 1201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5696

[startup+6.30172 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1836636/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=9980 CPUtime=6.29
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 1432 0 0 0 624 5 0 0 25 0 1 0 18945093 10219520 1414 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 2495 1414 103 219 0 2272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9980

[startup+12.7012 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1835172/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=9980 CPUtime=12.69
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 1776 0 0 0 1264 5 0 0 25 0 1 0 18945093 10219520 1758 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 2495 1758 103 219 0 2272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9980

[startup+25.502 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1832292/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=18172 CPUtime=25.49
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 2463 0 0 0 2543 6 0 0 25 0 1 0 18945093 18608128 2445 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 4543 2445 103 219 0 4320 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18172

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1826788/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=18272 CPUtime=51.08
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 3857 0 0 0 5102 6 0 0 25 0 1 0 18945093 18710528 3839 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 4568 3839 103 219 0 4345 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18272

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1818532/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=35516 CPUtime=102.27
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 5928 0 0 0 10205 22 0 0 25 0 1 0 18945093 36368384 5861 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 8879 5861 104 219 0 8656 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35516

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1813540/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=35792 CPUtime=162.26
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 7154 0 0 0 16176 50 0 0 25 0 1 0 18945093 36651008 7087 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547273 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 8948 7087 104 219 0 8725 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 35792

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1813156/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=36436 CPUtime=222.24
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 7355 0 0 0 22168 56 0 0 25 0 1 0 18945093 37310464 7191 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9109 7191 104 219 0 8886 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36436

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1812772/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=36744 CPUtime=282.23
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 7458 0 0 0 28165 58 0 0 25 0 1 0 18945093 37625856 7294 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9186 7294 104 219 0 8963 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 36744

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1812324/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=37004 CPUtime=342.22
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 7555 0 0 0 34162 60 0 0 25 0 1 0 18945093 37892096 7391 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9251 7391 104 219 0 9028 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 37004

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1811940/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=37908 CPUtime=402.2
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 7818 0 0 0 40159 61 0 0 25 0 1 0 18945093 38817792 7461 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9477 7461 104 219 0 9254 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 37908

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1811748/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=38184 CPUtime=462.19
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 7884 0 0 0 46157 62 0 0 25 0 1 0 18945093 39100416 7527 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9546 7527 104 219 0 9323 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 38184

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1811300/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=38332 CPUtime=522.17
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 7987 0 0 0 52153 64 0 0 25 0 1 0 18945093 39251968 7630 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9583 7630 104 219 0 9360 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 38332

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1810724/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=38736 CPUtime=582.17
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 8116 0 0 0 58149 68 0 0 25 0 1 0 18945093 39665664 7759 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9684 7759 104 219 0 9461 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 38736

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1810404/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=39000 CPUtime=642.15
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 8200 0 0 0 64146 69 0 0 25 0 1 0 18945093 39936000 7843 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9750 7843 104 219 0 9527 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 39000


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1809188/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=41204 CPUtime=822.11
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 8863 0 0 0 82136 75 0 0 25 0 1 0 18945093 42192896 8121 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10301 8121 104 219 0 10078 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 41204

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1808740/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=41416 CPUtime=882.1
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 8973 0 0 0 88132 78 0 0 25 0 1 0 18945093 42409984 8231 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10354 8231 104 219 0 10131 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 41416

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1808420/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=41552 CPUtime=942.08
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 9051 0 0 0 94129 79 0 0 25 0 1 0 18945093 42549248 8309 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10388 8309 104 219 0 10165 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 41552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19211
/proc/meminfo: memFree=1808100/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=41824 CPUtime=1002.07
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 9134 0 0 0 100126 81 0 0 25 0 1 0 18945093 42827776 8392 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10456 8392 104 219 0 10233 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 41824

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 19237
/proc/meminfo: memFree=1806516/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=41976 CPUtime=1062.05
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 9234 0 0 0 106121 84 0 0 25 0 1 0 18945093 42983424 8492 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10494 8492 104 219 0 10271 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 41976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19409
/proc/meminfo: memFree=1806868/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=42140 CPUtime=1121.94
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 9326 0 0 0 112108 86 0 0 25 0 1 0 18945093 43151360 8584 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10535 8584 104 219 0 10312 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 42140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19409
/proc/meminfo: memFree=1806692/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=42440 CPUtime=1181.93
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 9404 0 0 0 118104 89 0 0 25 0 1 0 18945093 43458560 8662 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10610 8662 104 219 0 10387 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 42440

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19409
/proc/meminfo: memFree=1806372/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=42624 CPUtime=1241.91
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 9475 0 0 0 124100 91 0 0 25 0 1 0 18945093 43646976 8733 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10656 8733 104 219 0 10433 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 42624

[startup+1302.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 19409
/proc/meminfo: memFree=1805924/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=42944 CPUtime=1301.91
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 9585 0 0 0 130097 94 0 0 25 0 1 0 18945093 43974656 8843 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10736 8843 104 219 0 10513 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 42944

[startup+1362.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 19409
/proc/meminfo: memFree=1805540/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=46224 CPUtime=1361.89
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 10453 0 0 0 136092 97 0 0 25 0 1 0 18945093 47333376 8942 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 11556 8942 104 219 0 11333 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 46224

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19409
/proc/meminfo: memFree=1805156/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=46444 CPUtime=1421.88
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 10546 0 0 0 142089 99 0 0 25 0 1 0 18945093 47558656 9035 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 11611 9035 104 219 0 11388 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 46444

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19411
/proc/meminfo: memFree=1804836/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=46444 CPUtime=1481.86
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 10622 0 0 0 148085 101 0 0 25 0 1 0 18945093 47558656 9111 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 11611 9111 104 219 0 11388 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 46444

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19411
/proc/meminfo: memFree=1804452/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=46800 CPUtime=1541.85
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 10715 0 0 0 154081 104 0 0 25 0 1 0 18945093 47923200 9204 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 11700 9204 104 219 0 11477 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 46800

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19411
/proc/meminfo: memFree=1804068/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=47048 CPUtime=1601.83
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 10807 0 0 0 160077 106 0 0 25 0 1 0 18945093 48177152 9296 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559457 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 11762 9296 104 219 0 11539 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 47048

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19411
/proc/meminfo: memFree=1803812/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=47048 CPUtime=1661.82
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 10895 0 0 0 166073 109 0 0 25 0 1 0 18945093 48177152 9384 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 11762 9384 104 219 0 11539 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 47048

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19411
/proc/meminfo: memFree=1803428/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=47312 CPUtime=1721.81
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 10973 0 0 0 172069 112 0 0 25 0 1 0 18945093 48447488 9462 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 11828 9462 104 219 0 11605 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 47312

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19411
/proc/meminfo: memFree=1803108/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=47312 CPUtime=1781.8
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 11043 0 0 0 178066 114 0 0 25 0 1 0 18945093 48447488 9532 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 11828 9532 104 219 0 11605 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 47312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19411
/proc/meminfo: memFree=1802980/2055920 swapFree=4186752/4192956
[pid=19210] ppid=19208 vsize=47716 CPUtime=1800.1
/proc/19210/stat : 19210 (PBS4) R 19208 19210 18821 0 -1 4194304 11078 0 0 0 179895 115 0 0 25 0 1 0 18945093 48861184 9567 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 11929 9567 104 219 0 11706 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 47716

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): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1798.96
CPU system time (s): 1.16382
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 47716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.96
system time used= 1.16382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11079
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= 2032

runsolver used 1.3368 second user time and 3.63945 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 15 12:43:20 UTC 2007

IDJOB= 352767
IDBENCH= 2043
IDSOLVER= 157
FILE ID= node52/352767-1176641000

PBS_JOBID= 4559854

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-max1024.pi.opb
COMMAND LINE= /tmp/evaluation/352767-1176641000/PBS4 /tmp/evaluation/352767-1176641000/instance-352767-1176641000.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-352767-1176641000 -o ROOT/results/node52/conversion-352767-1176641000 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352767-1176641000/instance-352767-1176641000.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-352767-1176641000 -o ROOT/results/node52/solver-352767-1176641000 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352767-1176641000/PBS4 /tmp/evaluation/352767-1176641000/instance-352767-1176641000.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  93fc03471d2b2f18ece1d77179dbcb30

RANDOM SEED= 91273228

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1842300 kB
Buffers:          9096 kB
Cached:         123328 kB
SwapCached:       1672 kB
Active:          49148 kB
Inactive:        94992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842300 kB
SwapTotal:     4192956 kB
SwapFree:      4186752 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          18460 kB
Slab:            55452 kB
Committed_AS:   569852 kB
PageTables:       1484 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= 66563 MiB

End job on node52 on Sun Apr 15 13:13:23 UTC 2007