Trace number 2668005

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 0.1SAT (TO)3 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
MD5SUM2f50a7c4db6c104684b2cc399418ffd9
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 benchmark0.568912
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 variables120
Total number of constraints11
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 constraints11
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)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Quality of the solution as a function of time


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

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
0.00/0.00	c constraints 325/0 clauses 326/0 units 0
0.00/0.00	c vars 120
0.00/0.00	c objective 8 + 0
55.07/55.10	c 50.2164 15.9414 7263 915343
55.07/55.10	o 137
96.16/96.27	c 86.9948 16.1523 2150 1792930
96.16/96.27	o 129
136.05/136.19	c 122.588 16.1523 1505 2711953
136.05/136.19	o 13
195.84/195.91	c 175.835 16.1523 2138 4023651
195.84/195.91	o 9
231.82/231.97	c 208.081 16.1523 1947 4773980
231.82/231.97	o 5
254.82/254.99	c 228.627 16.1523 2244 5259461
254.82/254.99	o 3
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 x11 -x12 x13 -x14 -x15 -x16 x17 x18 -x19 -x20 x21 x22 -x23 x24 x25 x26 x27 x28 -x29 x30 -x31 -x32 x33 -x34 x35 x36 -x37 x38 -x39 x40 x41 -x42 x43 x44 -x45 x46 x47 -x48 x49 -x50 x51 -x52 -x53 -x54 x55 -x56 x57 x58 x59 x60 x61 x62 -x63 -x64 x65 -x66 -x67 -x68 x69 -x70 -x71 x72 x73 -x74 x75 x76 x77 x78 x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 x93 x94 -x95 -x96 x97 x98 -x99 x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 x110 x111 -x112 x113 x114 -x115 x116 -x117 x118 x119 -x120

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668005-1276650801/watcher-2668005-1276650801 -o /tmp/evaluation-result-2668005-1276650801/solver-2668005-1276650801 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668005-1276650801.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: 1.00 0.99 0.99 3/106 14323
/proc/meminfo: memFree=1800896/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=3120 CPUtime=0
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 430 0 0 0 0 0 0 0 25 0 1 0 6373819 3194880 353 1992294400 134512640 136485738 4293798256 18446744073709551615 134659192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14323/statm: 780 366 183 482 0 296 0

[startup+0.0991441 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 14323
/proc/meminfo: memFree=1800896/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=11044 CPUtime=0.08
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 2434 0 0 0 8 0 0 0 25 0 1 0 6373819 11309056 2357 1992294400 134512640 136485738 4293798256 18446744073709551615 134905446 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 2761 2357 210 482 0 2277 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11044

[startup+0.101144 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 14323
/proc/meminfo: memFree=1800896/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=11044 CPUtime=0.09
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 2435 0 0 0 9 0 0 0 25 0 1 0 6373819 11309056 2358 1992294400 134512640 136485738 4293798256 18446744073709551615 134946426 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 2761 2358 210 482 0 2277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11044

[startup+0.301164 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 14323
/proc/meminfo: memFree=1800896/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=12364 CPUtime=0.29
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 2786 0 0 0 27 2 0 0 25 0 1 0 6373819 12660736 2709 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 3091 2709 227 482 0 2607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12364

[startup+0.701205 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 14323
/proc/meminfo: memFree=1800896/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=12752 CPUtime=0.69
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 2878 0 0 0 63 6 0 0 25 0 1 0 6373819 13058048 2801 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 3188 2801 227 482 0 2704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12752

[startup+1.50129 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14324
/proc/meminfo: memFree=1790348/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=13140 CPUtime=1.49
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 2985 0 0 0 134 15 0 0 25 0 1 0 6373819 13455360 2908 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 3285 2908 227 482 0 2801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13140

[startup+3.10145 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14324
/proc/meminfo: memFree=1789852/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=13400 CPUtime=3.1
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3052 0 0 0 279 31 0 0 25 0 1 0 6373819 13721600 2975 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 3350 2975 227 482 0 2866 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 13400

[startup+6.30078 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14324
/proc/meminfo: memFree=1789480/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=13528 CPUtime=6.29
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3095 0 0 0 573 56 0 0 25 0 1 0 6373819 13852672 3018 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 3382 3018 227 482 0 2898 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13528

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14324
/proc/meminfo: memFree=1788488/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=14464 CPUtime=12.68
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3298 0 0 0 1158 110 0 0 25 0 1 0 6373819 14811136 3221 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 3616 3221 227 482 0 3132 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14464

[startup+25.5008 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14324
/proc/meminfo: memFree=1787620/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=15376 CPUtime=25.49
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3526 0 0 0 2322 227 0 0 25 0 1 0 6373819 15745024 3449 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 3844 3449 227 482 0 3360 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15376

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14324
/proc/meminfo: memFree=1786628/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16320 CPUtime=51.07
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3783 0 0 0 4653 454 0 0 25 0 1 0 6373819 16711680 3706 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4080 3706 227 482 0 3596 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16320

[startup+102.309 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14326
/proc/meminfo: memFree=1786256/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16536 CPUtime=102.27
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3838 0 0 0 9237 990 0 0 25 0 1 0 6373819 16932864 3759 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4134 3759 245 482 0 3650 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16536

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14328
/proc/meminfo: memFree=1786132/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16536 CPUtime=162.25
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3840 0 0 0 14587 1638 0 0 25 0 1 0 6373819 16932864 3760 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4134 3760 245 482 0 3650 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16536

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14330
/proc/meminfo: memFree=1786132/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16536 CPUtime=222.22
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3841 0 0 0 19940 2282 0 0 25 0 1 0 6373819 16932864 3760 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4134 3760 245 482 0 3650 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16536

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14330
/proc/meminfo: memFree=1786132/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16536 CPUtime=282.21
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3843 0 0 0 25300 2921 0 0 25 0 1 0 6373819 16932864 3760 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4134 3760 245 482 0 3650 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16536

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14332
/proc/meminfo: memFree=1786132/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16704 CPUtime=342.19
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3854 0 0 0 30660 3559 0 0 25 0 1 0 6373819 17104896 3771 1992294400 134512640 136485738 4293798256 18446744073709551615 134880721 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4176 3771 245 482 0 3692 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16704

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14334
/proc/meminfo: memFree=1786008/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16704 CPUtime=402.17
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3866 0 0 0 36023 4194 0 0 25 0 1 0 6373819 17104896 3783 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4176 3783 245 482 0 3692 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16704

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14336
/proc/meminfo: memFree=1785884/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16836 CPUtime=462.16
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3899 0 0 0 41402 4814 0 0 25 0 1 0 6373819 17240064 3816 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4209 3816 245 482 0 3725 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16836

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14338
/proc/meminfo: memFree=1785884/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16836 CPUtime=522.14
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3905 0 0 0 46765 5449 0 0 25 0 1 0 6373819 17240064 3822 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4209 3822 245 482 0 3725 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16836

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14338
/proc/meminfo: memFree=1785760/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16836 CPUtime=582.11
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3908 0 0 0 52127 6084 0 0 25 0 1 0 6373819 17240064 3825 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4209 3825 245 482 0 3725 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 16836

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14340
/proc/meminfo: memFree=1785760/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=16972 CPUtime=642.1
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3935 0 0 0 57493 6717 0 0 25 0 1 0 6373819 17379328 3852 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4243 3852 245 482 0 3759 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 16972

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14346
/proc/meminfo: memFree=1785264/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17236 CPUtime=822.05
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3985 0 0 0 73648 8557 0 0 25 0 1 0 6373819 17649664 3902 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4309 3902 245 482 0 3825 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 17236

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14346
/proc/meminfo: memFree=1785264/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17236 CPUtime=882.03
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3989 0 0 0 79015 9188 0 0 25 0 1 0 6373819 17649664 3906 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4309 3906 245 482 0 3825 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 17236

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14348
/proc/meminfo: memFree=1785264/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17236 CPUtime=942.01
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 3996 0 0 0 84384 9817 0 0 25 0 1 0 6373819 17649664 3913 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4309 3913 245 482 0 3825 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 17236

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14350
/proc/meminfo: memFree=1785140/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17236 CPUtime=1001.99
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4004 0 0 0 89746 10453 0 0 25 0 1 0 6373819 17649664 3921 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4309 3921 245 482 0 3825 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 17236

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14352
/proc/meminfo: memFree=1785140/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17236 CPUtime=1061.97
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4009 0 0 0 95112 11085 0 0 25 0 1 0 6373819 17649664 3926 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4309 3926 245 482 0 3825 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 17236

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14354
/proc/meminfo: memFree=1785016/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17368 CPUtime=1121.96
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4020 0 0 0 100476 11720 0 0 25 0 1 0 6373819 17784832 3937 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4342 3937 245 482 0 3858 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 17368

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14354
/proc/meminfo: memFree=1784892/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17368 CPUtime=1181.94
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4028 0 0 0 105852 12342 0 0 25 0 1 0 6373819 17784832 3945 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4342 3945 245 482 0 3858 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 17368

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14356
/proc/meminfo: memFree=1784644/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17368 CPUtime=1241.93
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4033 0 0 0 111219 12974 0 0 25 0 1 0 6373819 17784832 3950 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4342 3950 245 482 0 3858 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 17368

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14361
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17368 CPUtime=1301.9
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4043 0 0 0 116591 13599 0 0 25 0 1 0 6373819 17784832 3960 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4342 3960 245 482 0 3858 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 17368

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14363
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17368 CPUtime=1361.88
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4043 0 0 0 121988 14200 0 0 25 0 1 0 6373819 17784832 3960 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4342 3960 245 482 0 3858 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 17368

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14365
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17368 CPUtime=1421.88
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4047 0 0 0 127384 14804 0 0 25 0 1 0 6373819 17784832 3964 1992294400 134512640 136485738 4293798256 18446744073709551615 134875894 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4342 3964 245 482 0 3858 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 17368

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14365
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17496 CPUtime=1481.84
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4084 0 0 0 132772 15412 0 0 25 0 1 0 6373819 17915904 3968 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4374 3968 245 482 0 3890 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 17496

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14367
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17496 CPUtime=1541.83
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4085 0 0 0 138147 16036 0 0 25 0 1 0 6373819 17915904 3969 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4374 3969 245 482 0 3890 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 17496

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14369
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17496 CPUtime=1601.81
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4091 0 0 0 143527 16654 0 0 25 0 1 0 6373819 17915904 3975 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4374 3975 245 482 0 3890 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 17496

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14371
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17632 CPUtime=1661.79
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4096 0 0 0 148913 17266 0 0 25 0 1 0 6373819 18055168 3980 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4408 3980 245 482 0 3924 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 17632

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14373
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17632 CPUtime=1721.78
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4097 0 0 0 154286 17892 0 0 25 0 1 0 6373819 18055168 3981 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4408 3981 245 482 0 3924 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 17632

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14373
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17632 CPUtime=1781.76
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4098 0 0 0 159654 18522 0 0 25 0 1 0 6373819 18055168 3982 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4408 3982 245 482 0 3924 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 17632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 14375
/proc/meminfo: memFree=1783900/2059040 swapFree=4175448/4192956
[pid=14323] ppid=14321 vsize=17632 CPUtime=1800.06
/proc/14323/stat : 14323 (pbct) R 14321 14323 13785 0 -1 4202496 4098 0 0 0 161293 18713 0 0 25 0 1 0 6373819 18055168 3982 1992294400 134512640 136485738 4293798256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14323/statm: 4408 3982 245 482 0 3924 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 17632

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): 1800.08
CPU user time (s): 1612.94
CPU system time (s): 187.14
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 17632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1612.94
system time used= 187.14
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4098
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= 4710

runsolver used 3.19351 second user time and 8.28174 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-16 03:13:21
IDJOB=2668005
IDBENCH=48088
IDSOLVER=1170
FILE ID=node083/2668005-1276650801
PBS_JOBID= 11172444
Free space on /tmp= 62552 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=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668005-1276650801/watcher-2668005-1276650801 -o /tmp/evaluation-result-2668005-1276650801/solver-2668005-1276650801 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668005-1276650801.opb

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

MD5SUM BENCH= 2f50a7c4db6c104684b2cc399418ffd9
RANDOM SEED=248248332

node083.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1801416 kB
Buffers:         23260 kB
Cached:         102340 kB
SwapCached:      13528 kB
Active:          86840 kB
Inactive:        94572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801416 kB
SwapTotal:     4192956 kB
SwapFree:      4175448 kB
Dirty:            1956 kB
Writeback:           0 kB
AnonPages:       42228 kB
Mapped:          14336 kB
Slab:            54464 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181012 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= 62552 MiB
End job on node083 at 2010-06-16 03:43:24