Trace number 2667807

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 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
MD5SUM6355c589dda3f12b095277ae4637ab26
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 benchmark0.51692
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 variables144
Total number of constraints13
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 constraints13
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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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 390/0 clauses 391/0 units 0
0.00/0.00	c vars 144
0.00/0.00	c objective 8 + 0
329.59/329.75	c 303.896 22.7266 9111 4488873
329.59/329.75	o 135
409.26/409.48	c 375.048 23.0859 2987 6135277
409.26/409.48	o 7
467.64/467.89	c 427.377 23.0859 1994 7165744
467.64/467.90	o 5
662.89/663.14	c 601.913 23.0859 2425 10929886
662.89/663.14	o 3
1800.04/1800.61	s SATISFIABLE
1800.04/1800.61	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 x121 -x122 -x123 -x124 x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 x137 x138 -x139 x140 -x141 x142 -x143 -x144

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-2667807-1276646101/watcher-2667807-1276646101 -o /tmp/evaluation-result-2667807-1276646101/solver-2667807-1276646101 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667807-1276646101.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: 1.12 1.37 1.19 3/106 14051
/proc/meminfo: memFree=1580848/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=2340 CPUtime=0
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 293 0 0 0 0 0 0 0 23 0 1 0 5900804 2396160 216 1992294400 134512640 136485738 4294380272 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14051/statm: 585 217 156 482 0 101 0

[startup+0.026831 s]
/proc/loadavg: 1.12 1.37 1.19 3/106 14051
/proc/meminfo: memFree=1580848/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=4984 CPUtime=0.02
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 931 0 0 0 2 0 0 0 23 0 1 0 5900804 5103616 854 1992294400 134512640 136485738 4294380272 18446744073709551615 134651030 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 1246 854 198 482 0 762 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4984

[startup+0.100838 s]
/proc/loadavg: 1.12 1.37 1.19 3/106 14051
/proc/meminfo: memFree=1580848/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=11804 CPUtime=0.09
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 2593 0 0 0 9 0 0 0 23 0 1 0 5900804 12087296 2516 1992294400 134512640 136485738 4294380272 18446744073709551615 136086046 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 2951 2521 199 482 0 2467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11804

[startup+0.300859 s]
/proc/loadavg: 1.12 1.37 1.19 3/106 14051
/proc/meminfo: memFree=1580848/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=13908 CPUtime=0.29
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 3143 0 0 0 27 2 0 0 24 0 1 0 5900804 14241792 3066 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 3477 3066 227 482 0 2993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13908

[startup+0.700904 s]
/proc/loadavg: 1.12 1.37 1.19 3/106 14051
/proc/meminfo: memFree=1580848/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=14544 CPUtime=0.69
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 3286 0 0 0 64 5 0 0 25 0 1 0 5900804 14893056 3209 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 3636 3209 227 482 0 3152 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14544

[startup+1.50099 s]
/proc/loadavg: 1.12 1.37 1.19 2/107 14052
/proc/meminfo: memFree=1568440/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=14940 CPUtime=1.49
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 3404 0 0 0 138 11 0 0 25 0 1 0 5900804 15298560 3327 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 3735 3327 227 482 0 3251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14940

[startup+3.10117 s]
/proc/loadavg: 1.11 1.37 1.19 2/107 14052
/proc/meminfo: memFree=1567572/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=15596 CPUtime=3.09
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 3558 0 0 0 281 28 0 0 25 0 1 0 5900804 15970304 3481 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 3899 3481 227 482 0 3415 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15596

[startup+6.30053 s]
/proc/loadavg: 1.11 1.37 1.19 2/107 14052
/proc/meminfo: memFree=1566952/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=15992 CPUtime=6.29
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 3650 0 0 0 569 60 0 0 25 0 1 0 5900804 16375808 3573 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 3998 3573 227 482 0 3514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15992

[startup+12.7002 s]
/proc/loadavg: 1.09 1.35 1.19 2/107 14052
/proc/meminfo: memFree=1566208/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=16636 CPUtime=12.69
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 3797 0 0 0 1150 119 0 0 25 0 1 0 5900804 17035264 3720 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 4159 3720 227 482 0 3675 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16636

[startup+25.5017 s]
/proc/loadavg: 1.08 1.34 1.18 2/107 14054
/proc/meminfo: memFree=1565340/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=17556 CPUtime=25.48
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 4055 0 0 0 2323 225 0 0 25 0 1 0 5900804 17977344 3978 1992294400 134512640 136485738 4294380272 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 4389 3978 227 482 0 3905 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17556

[startup+51.1015 s]
/proc/loadavg: 1.05 1.31 1.18 2/107 14054
/proc/meminfo: memFree=1564224/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=18628 CPUtime=51.08
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 4318 0 0 0 4663 445 0 0 25 0 1 0 5900804 19075072 4241 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 4657 4241 227 482 0 4173 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18628

[startup+102.308 s]
/proc/loadavg: 1.02 1.26 1.17 2/107 14056
/proc/meminfo: memFree=1562612/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=20124 CPUtime=102.27
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 4689 0 0 0 9361 866 0 0 25 0 1 0 5900804 20606976 4612 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5031 4612 227 482 0 4547 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20124

[startup+162.301 s]
/proc/loadavg: 1.00 1.21 1.16 2/107 14056
/proc/meminfo: memFree=1561868/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=20944 CPUtime=162.24
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 4871 0 0 0 14894 1330 0 0 25 0 1 0 5900804 21446656 4794 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5236 4794 227 482 0 4752 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20944

[startup+222.302 s]
/proc/loadavg: 1.00 1.17 1.14 2/107 14058
/proc/meminfo: memFree=1560256/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=22536 CPUtime=222.22
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5272 0 0 0 20439 1783 0 0 25 0 1 0 5900804 23076864 5195 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5634 5195 227 482 0 5150 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22536

[startup+282.301 s]
/proc/loadavg: 1.00 1.14 1.13 2/107 14060
/proc/meminfo: memFree=1559760/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23000 CPUtime=282.2
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5398 0 0 0 26003 2217 0 0 25 0 1 0 5900804 23552000 5315 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5750 5315 227 482 0 5266 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23000

[startup+342.301 s]
/proc/loadavg: 1.00 1.11 1.12 2/107 14062
/proc/meminfo: memFree=1559264/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23636 CPUtime=342.18
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5544 0 0 0 31512 2706 0 0 25 0 1 0 5900804 24203264 5460 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5909 5460 245 482 0 5425 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23636

[startup+402.301 s]
/proc/loadavg: 1.00 1.09 1.11 2/107 14073
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23636 CPUtime=402.16
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5544 0 0 0 36858 3358 0 0 25 0 1 0 5900804 24203264 5460 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5909 5460 245 482 0 5425 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23636

[startup+462.301 s]
/proc/loadavg: 1.00 1.07 1.10 2/107 14073
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23636 CPUtime=462.14
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5545 0 0 0 42238 3976 0 0 25 0 1 0 5900804 24203264 5460 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5909 5460 245 482 0 5425 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23636

[startup+522.301 s]
/proc/loadavg: 1.00 1.05 1.09 2/107 14075
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23636 CPUtime=522.12
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5546 0 0 0 47609 4603 0 0 25 0 1 0 5900804 24203264 5460 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5909 5460 245 482 0 5425 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23636

[startup+582.301 s]
/proc/loadavg: 1.00 1.04 1.08 2/107 14077
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23636 CPUtime=582.11
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5546 0 0 0 52962 5249 0 0 25 0 1 0 5900804 24203264 5460 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5909 5460 245 482 0 5425 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23636

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.08 2/107 14079
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23636 CPUtime=642.09
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5546 0 0 0 58326 5883 0 0 25 0 1 0 5900804 24203264 5460 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5909 5460 245 482 0 5425 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 23636

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.01 1.02 1.06 2/107 14083
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23636 CPUtime=822.03
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5547 0 0 0 74422 7781 0 0 25 0 1 0 5900804 24203264 5460 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5909 5460 245 482 0 5425 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 23636

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/107 14085
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=882.02
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5565 0 0 0 79792 8410 0 0 25 0 1 0 5900804 24338432 5478 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5478 245 482 0 5458 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 23768

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 14087
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=942
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5567 0 0 0 85149 9051 0 0 25 0 1 0 5900804 24338432 5480 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5480 245 482 0 5458 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 23768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 14089
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1001.98
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5568 0 0 0 90521 9677 0 0 25 0 1 0 5900804 24338432 5481 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5481 245 482 0 5458 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 23768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 14089
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1061.97
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5570 0 0 0 95874 10323 0 0 25 0 1 0 5900804 24338432 5483 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5483 245 482 0 5458 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 23768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 14091
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1121.95
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5571 0 0 0 101237 10958 0 0 25 0 1 0 5900804 24338432 5484 1992294400 134512640 136485738 4294380272 18446744073709551615 134638630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5484 245 482 0 5458 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 23768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 14093
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1181.93
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5572 0 0 0 106621 11572 0 0 25 0 1 0 5900804 24338432 5485 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5485 245 482 0 5458 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 23768

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 14095
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1241.91
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5573 0 0 0 111990 12201 0 0 25 0 1 0 5900804 24338432 5486 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5486 245 482 0 5458 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 23768

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 14097
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1301.9
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5575 0 0 0 117364 12826 0 0 25 0 1 0 5900804 24338432 5488 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5488 245 482 0 5458 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 23768

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 14097
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1361.87
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5576 0 0 0 122733 13454 0 0 25 0 1 0 5900804 24338432 5489 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5489 245 482 0 5458 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 23768

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 14099
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1421.86
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5578 0 0 0 128101 14085 0 0 25 0 1 0 5900804 24338432 5491 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5491 245 482 0 5458 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 23768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14101
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1481.83
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5579 0 0 0 133464 14719 0 0 25 0 1 0 5900804 24338432 5492 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5492 245 482 0 5458 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 23768

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14103
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1541.81
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5579 0 0 0 138843 15338 0 0 25 0 1 0 5900804 24338432 5492 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5492 245 482 0 5458 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 23768

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14105
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1601.79
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5580 0 0 0 144246 15933 0 0 25 0 1 0 5900804 24338432 5493 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5493 245 482 0 5458 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 23768

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14105
/proc/meminfo: memFree=1558024/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23768 CPUtime=1661.77
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5580 0 0 0 149581 16596 0 0 25 0 1 0 5900804 24338432 5493 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5942 5493 245 482 0 5458 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 23768

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14107
/proc/meminfo: memFree=1557900/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23896 CPUtime=1721.75
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5614 0 0 0 154947 17228 0 0 25 0 1 0 5900804 24469504 5494 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5974 5494 245 482 0 5490 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 23896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14109
/proc/meminfo: memFree=1557776/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23896 CPUtime=1781.73
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5615 0 0 0 160316 17857 0 0 25 0 1 0 5900804 24469504 5495 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5974 5495 245 482 0 5490 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 23896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14109
/proc/meminfo: memFree=1557776/2059040 swapFree=4192956/4192956
[pid=14051] ppid=14049 vsize=23896 CPUtime=1800.04
/proc/14051/stat : 14051 (pbct) R 14049 14051 13420 0 -1 4202496 5616 0 0 0 161959 18045 0 0 25 0 1 0 5900804 24469504 5496 1992294400 134512640 136485738 4294380272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14051/statm: 5974 5496 245 482 0 5490 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 23896

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): 1800.05
CPU user time (s): 1619.59
CPU system time (s): 180.459
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 23896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1619.59
system time used= 180.459
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5616
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= 23295

runsolver used 2.82057 second user time and 8.66268 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-16 01:55:01
IDJOB=2667807
IDBENCH=47890
IDSOLVER=1170
FILE ID=node059/2667807-1276646101
PBS_JOBID= 11172428
Free space on /tmp= 62556 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=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667807-1276646101/watcher-2667807-1276646101 -o /tmp/evaluation-result-2667807-1276646101/solver-2667807-1276646101 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667807-1276646101.opb

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

MD5SUM BENCH= 6355c589dda3f12b095277ae4637ab26
RANDOM SEED=1573703160

node059.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1581376 kB
Buffers:         84788 kB
Cached:         251552 kB
SwapCached:          0 kB
Active:         149124 kB
Inactive:       246832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1581376 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:       59584 kB
Mapped:          15432 kB
Slab:            60136 kB
PageTables:       3872 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181840 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 node059 at 2010-06-16 02:25:04