Trace number 2667880

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1? (TO) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-B.opb
MD5SUM651e385f00e2858954d8683e891a1dbe
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark10.2704
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints19
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 constraints19
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 585/0 clauses 586/0 units 0
0.00/0.01	c vars 216
0.00/0.01	c objective 8 + 0
1800.05/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667880-1276647807/watcher-2667880-1276647807 -o /tmp/evaluation-result-2667880-1276647807/solver-2667880-1276647807 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667880-1276647807.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.60 2.33 2.27 3/106 12212
/proc/meminfo: memFree=1759772/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=2340 CPUtime=0
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 6072601 2396160 217 1992294400 134512640 136485738 4287508352 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12212/statm: 585 217 156 482 0 101 0

[startup+0.105469 s]
/proc/loadavg: 1.60 2.33 2.27 3/106 12212
/proc/meminfo: memFree=1759772/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=10304 CPUtime=0.1
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 2230 0 0 0 9 1 0 0 20 0 1 0 6072601 10551296 2153 1992294400 134512640 136485738 4287508352 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 2576 2153 198 482 0 2092 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10304

[startup+0.201477 s]
/proc/loadavg: 1.60 2.33 2.27 3/106 12212
/proc/meminfo: memFree=1759772/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=18160 CPUtime=0.19
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 4193 0 0 0 18 1 0 0 20 0 1 0 6072601 18595840 4116 1992294400 134512640 136485738 4287508352 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 4540 4119 216 482 0 4056 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18160

[startup+0.301486 s]
/proc/loadavg: 1.60 2.33 2.27 3/106 12212
/proc/meminfo: memFree=1759772/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=18836 CPUtime=0.29
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 4347 0 0 0 27 2 0 0 20 0 1 0 6072601 19288064 4270 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 4709 4270 227 482 0 4225 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18836

[startup+0.701524 s]
/proc/loadavg: 1.60 2.33 2.27 3/106 12212
/proc/meminfo: memFree=1759772/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=19360 CPUtime=0.7
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 4507 0 0 0 63 7 0 0 21 0 1 0 6072601 19824640 4430 1992294400 134512640 136485738 4287508352 18446744073709551615 134660489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 4840 4430 227 482 0 4356 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 19360

[startup+1.5016 s]
/proc/loadavg: 1.60 2.33 2.27 2/107 12213
/proc/meminfo: memFree=1742280/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=20420 CPUtime=1.49
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 4741 0 0 0 134 15 0 0 23 0 1 0 6072601 20910080 4664 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 5105 4664 227 482 0 4621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20420

[startup+3.10175 s]
/proc/loadavg: 1.60 2.33 2.27 2/107 12213
/proc/meminfo: memFree=1741536/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=20680 CPUtime=3.09
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 4829 0 0 0 278 31 0 0 25 0 1 0 6072601 21176320 4752 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 5170 4752 227 482 0 4686 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20680

[startup+6.30105 s]
/proc/loadavg: 1.55 2.31 2.26 2/107 12213
/proc/meminfo: memFree=1740048/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=21896 CPUtime=6.29
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 5111 0 0 0 564 65 0 0 25 0 1 0 6072601 22421504 5034 1992294400 134512640 136485738 4287508352 18446744073709551615 134885628 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 5474 5034 227 482 0 4990 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21896

[startup+12.7007 s]
/proc/loadavg: 1.51 2.29 2.25 2/107 12213
/proc/meminfo: memFree=1738932/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=22964 CPUtime=12.68
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 5386 0 0 0 1144 124 0 0 25 0 1 0 6072601 23515136 5309 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 5741 5309 227 482 0 5257 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22964

[startup+25.5009 s]
/proc/loadavg: 1.40 2.22 2.23 2/107 12215
/proc/meminfo: memFree=1736700/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=25092 CPUtime=25.48
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 5925 0 0 0 2314 234 0 0 25 0 1 0 6072601 25694208 5848 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 6273 5848 227 482 0 5789 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25092

[startup+51.1013 s]
/proc/loadavg: 1.26 2.12 2.20 2/107 12215
/proc/meminfo: memFree=1735832/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=26028 CPUtime=51.08
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 6151 0 0 0 4676 432 0 0 25 0 1 0 6072601 26652672 6074 1992294400 134512640 136485738 4287508352 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 6507 6074 227 482 0 6023 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26028

[startup+102.301 s]
/proc/loadavg: 1.11 1.95 2.13 2/107 12217
/proc/meminfo: memFree=1734840/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=26824 CPUtime=102.27
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 6373 0 0 0 9403 824 0 0 25 0 1 0 6072601 27467776 6290 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 6706 6290 227 482 0 6222 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26824

[startup+162.301 s]
/proc/loadavg: 1.04 1.77 2.06 2/107 12217
/proc/meminfo: memFree=1732360/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=29360 CPUtime=162.25
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 6963 0 0 0 14994 1231 0 0 25 0 1 0 6072601 30064640 6880 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 7340 6880 227 482 0 6856 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29360

[startup+222.308 s]
/proc/loadavg: 1.01 1.63 1.99 2/107 12219
/proc/meminfo: memFree=1731492/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=30308 CPUtime=222.24
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 7197 0 0 0 20571 1653 0 0 25 0 1 0 6072601 31035392 7114 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 7577 7114 227 482 0 7093 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 30308

[startup+282.301 s]
/proc/loadavg: 1.00 1.51 1.92 2/107 12221
/proc/meminfo: memFree=1729260/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=32504 CPUtime=282.22
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 7728 0 0 0 26191 2031 0 0 25 0 1 0 6072601 33284096 7645 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 8126 7645 227 482 0 7642 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32504

[startup+342.301 s]
/proc/loadavg: 1.00 1.42 1.86 2/107 12223
/proc/meminfo: memFree=1728268/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=33560 CPUtime=342.2
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 7990 0 0 0 31770 2450 0 0 25 0 1 0 6072601 34365440 7907 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 8390 7907 227 482 0 7906 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33560

[startup+402.301 s]
/proc/loadavg: 1.00 1.34 1.81 2/107 12225
/proc/meminfo: memFree=1727400/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=34272 CPUtime=402.2
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 8154 0 0 0 37346 2874 0 0 25 0 1 0 6072601 35094528 8071 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 8568 8071 227 482 0 8084 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 34272

[startup+462.301 s]
/proc/loadavg: 1.00 1.27 1.75 2/107 12225
/proc/meminfo: memFree=1726160/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=35552 CPUtime=462.18
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 8468 0 0 0 42886 3332 0 0 25 0 1 0 6072601 36405248 8385 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 8888 8385 227 482 0 8404 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 35552

[startup+522.302 s]
/proc/loadavg: 1.00 1.22 1.70 2/107 12227
/proc/meminfo: memFree=1726036/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=35552 CPUtime=522.16
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 8469 0 0 0 48444 3772 0 0 25 0 1 0 6072601 36405248 8386 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 8888 8386 227 482 0 8404 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35552

[startup+582.301 s]
/proc/loadavg: 1.00 1.18 1.66 2/107 12232
/proc/meminfo: memFree=1723804/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=37392 CPUtime=582.15
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 8916 0 0 0 54072 4143 0 0 25 0 1 0 6072601 38289408 8833 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 9348 8833 227 482 0 8864 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 37392

[startup+642.301 s]
/proc/loadavg: 1.00 1.14 1.61 2/107 12234
/proc/meminfo: memFree=1723184/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=38124 CPUtime=642.13
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 9063 0 0 0 59723 4490 0 0 25 0 1 0 6072601 39038976 8980 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 9531 8980 227 482 0 9047 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 38124

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.09 1.11 1.51 2/107 12238
/proc/meminfo: memFree=1722068/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=39228 CPUtime=822.08
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 9358 0 0 0 76401 5807 0 0 25 0 1 0 6072601 40169472 9275 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 9807 9275 227 482 0 9323 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 39228

[startup+882.308 s]
/proc/loadavg: 1.08 1.10 1.48 2/107 12240
/proc/meminfo: memFree=1722068/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=39228 CPUtime=882.08
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 9367 0 0 0 82015 6193 0 0 25 0 1 0 6072601 40169472 9284 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 9807 9284 227 482 0 9323 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 39228

[startup+942.301 s]
/proc/loadavg: 1.14 1.11 1.46 2/107 12242
/proc/meminfo: memFree=1720580/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=40928 CPUtime=942.06
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 9757 0 0 0 87684 6522 0 0 25 0 1 0 6072601 41910272 9674 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 10232 9674 227 482 0 9748 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 40928

[startup+1002.3 s]
/proc/loadavg: 1.05 1.09 1.43 2/107 12244
/proc/meminfo: memFree=1720580/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=40928 CPUtime=1002.04
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 9758 0 0 0 93318 6886 0 0 25 0 1 0 6072601 41910272 9675 1992294400 134512640 136485738 4287508352 18446744073709551615 134876240 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 10232 9675 227 482 0 9748 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 40928

[startup+1062.3 s]
/proc/loadavg: 1.02 1.07 1.40 2/107 12244
/proc/meminfo: memFree=1720580/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=40928 CPUtime=1062.02
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 9759 0 0 0 98896 7306 0 0 25 0 1 0 6072601 41910272 9676 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 10232 9676 227 482 0 9748 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 40928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.06 1.37 2/107 12246
/proc/meminfo: memFree=1720580/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=41088 CPUtime=1122.02
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 9783 0 0 0 104486 7716 0 0 25 0 1 0 6072601 42074112 9700 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 10272 9700 227 482 0 9788 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 41088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.04 1.34 2/107 12248
/proc/meminfo: memFree=1720208/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=41396 CPUtime=1182
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 9843 0 0 0 110067 8133 0 0 25 0 1 0 6072601 42389504 9760 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 10349 9760 227 482 0 9865 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 41396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.32 2/107 12250
/proc/meminfo: memFree=1719836/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=41528 CPUtime=1241.98
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 9890 0 0 0 115666 8532 0 0 25 0 1 0 6072601 42524672 9807 1992294400 134512640 136485738 4287508352 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 10382 9807 227 482 0 9898 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 41528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.30 2/107 12252
/proc/meminfo: memFree=1718348/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=43216 CPUtime=1301.97
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 10254 0 0 0 121338 8859 0 0 25 0 1 0 6072601 44253184 10171 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 10804 10171 227 482 0 10320 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 43216

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/107 12252
/proc/meminfo: memFree=1716364/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=45352 CPUtime=1361.95
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 10764 0 0 0 127042 9153 0 0 25 0 1 0 6072601 46440448 10681 1992294400 134512640 136485738 4287508352 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 11338 10681 227 482 0 10854 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 45352

[startup+1422.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/107 12254
/proc/meminfo: memFree=1716240/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=45504 CPUtime=1421.95
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 10811 0 0 0 132792 9403 0 0 25 0 1 0 6072601 46596096 10728 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 11376 10728 227 482 0 10892 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 45504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/107 12256
/proc/meminfo: memFree=1714628/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=47160 CPUtime=1481.92
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 11166 0 0 0 138449 9743 0 0 25 0 1 0 6072601 48291840 11083 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 11790 11083 227 482 0 11306 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 47160

[startup+1542.31 s]
/proc/loadavg: 1.05 1.02 1.23 2/107 12258
/proc/meminfo: memFree=1714504/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=47304 CPUtime=1541.92
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 11207 0 0 0 144053 10139 0 0 25 0 1 0 6072601 48439296 11124 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 11826 11124 227 482 0 11342 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 47304

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.21 2/107 12260
/proc/meminfo: memFree=1714256/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=47604 CPUtime=1601.89
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 11269 0 0 0 149646 10543 0 0 25 0 1 0 6072601 48746496 11186 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 11901 11186 227 482 0 11417 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 47604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/107 12260
/proc/meminfo: memFree=1714132/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=47604 CPUtime=1661.88
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 11276 0 0 0 155221 10967 0 0 25 0 1 0 6072601 48746496 11193 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 11901 11193 227 482 0 11417 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 47604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/107 12262
/proc/meminfo: memFree=1714008/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=47604 CPUtime=1721.86
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 11277 0 0 0 160811 11375 0 0 25 0 1 0 6072601 48746496 11194 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 11901 11194 227 482 0 11417 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 47604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 12264
/proc/meminfo: memFree=1713264/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=48332 CPUtime=1781.84
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 11441 0 0 0 166504 11680 0 0 25 0 1 0 6072601 49491968 11358 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 12083 11358 227 482 0 11599 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 48332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 12264
/proc/meminfo: memFree=1713140/2059040 swapFree=4187148/4192956
[pid=12212] ppid=12210 vsize=48332 CPUtime=1800.05
/proc/12212/stat : 12212 (pbct) R 12210 12212 11918 0 -1 4202496 11449 0 0 0 168200 11805 0 0 25 0 1 0 6072601 49491968 11366 1992294400 134512640 136485738 4287508352 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12212/statm: 12083 11366 227 482 0 11599 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 48332

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): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1682.01
CPU system time (s): 118.061
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 48332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1682.01
system time used= 118.061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11449
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= 1
involuntary context switches= 10821

runsolver used 3.17252 second user time and 8.29874 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-16 02:23:27
IDJOB=2667880
IDBENCH=47963
IDSOLVER=1170
FILE ID=node048/2667880-1276647807
PBS_JOBID= 11172442
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667880-1276647807/watcher-2667880-1276647807 -o /tmp/evaluation-result-2667880-1276647807/solver-2667880-1276647807 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667880-1276647807.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 651e385f00e2858954d8683e891a1dbe
RANDOM SEED=1283771745

node048.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1760176 kB
Buffers:         59176 kB
Cached:         121248 kB
SwapCached:        280 kB
Active:          94124 kB
Inactive:       140196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1760176 kB
SwapTotal:     4192956 kB
SwapFree:      4187148 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:       53552 kB
Mapped:          15416 kB
Slab:            42672 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182332 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62452 MiB
End job on node048 at 2010-06-16 02:53:30