Trace number 2681410

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 fixedSAT (TO)9 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
MD5SUM80881c7fbc3c10cf38784c74294061e5
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 benchmark0.631903
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 variables162
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 499/0 clauses 486/0 units 0
0.00/0.00	c vars 162
0.00/0.00	c objective 9 + 0
283.91/284.07	c 267.945 28.668 11327 3003832
283.91/284.07	o 19
680.01/680.25	c 628.523 29.0039 3833 9944730
680.01/680.25	o 9
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 x156 -x157 x158 -x159 -x160 x161 -x162

Verifier Data 

OK	9

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681410-1277497614/watcher-2681410-1277497614 -o /tmp/evaluation-result-2681410-1277497614/solver-2681410-1277497614 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681410-1277497614.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: 0.99 1.00 1.00 3/106 29218
/proc/meminfo: memFree=1792624/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=2268 CPUtime=0
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 91052121 2322432 219 1992294400 134512640 136421960 4292990320 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29218/statm: 567 219 146 467 0 98 0

[startup+0.0962801 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 29218
/proc/meminfo: memFree=1792624/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=10516 CPUtime=0.09
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 2276 0 0 0 8 1 0 0 20 0 1 0 91052121 10768384 2195 1992294400 134512640 136421960 4292990320 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 2629 2196 193 467 0 2160 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10516

[startup+0.10128 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 29218
/proc/meminfo: memFree=1792624/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=10780 CPUtime=0.09
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 2375 0 0 0 8 1 0 0 20 0 1 0 91052121 11038720 2294 1992294400 134512640 136421960 4292990320 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 2695 2295 193 467 0 2226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10780

[startup+0.301302 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 29218
/proc/meminfo: memFree=1792624/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=16700 CPUtime=0.3
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 3836 0 0 0 27 3 0 0 20 0 1 0 91052121 17100800 3755 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 4175 3755 215 467 0 3706 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 16700

[startup+0.701347 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 29218
/proc/meminfo: memFree=1792624/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=17740 CPUtime=0.69
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 4083 0 0 0 62 7 0 0 20 0 1 0 91052121 18165760 4002 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 4435 4002 215 467 0 3966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17740

[startup+1.50043 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29219
/proc/meminfo: memFree=1776744/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=18256 CPUtime=1.49
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 4235 0 0 0 135 14 0 0 22 0 1 0 91052121 18694144 4154 1992294400 134512640 136421960 4292990320 18446744073709551615 135006034 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 4564 4154 215 467 0 4095 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18256

[startup+3.10061 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29219
/proc/meminfo: memFree=1776124/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=19044 CPUtime=3.09
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 4424 0 0 0 281 28 0 0 25 0 1 0 91052121 19501056 4343 1992294400 134512640 136421960 4292990320 18446744073709551615 134862058 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 4761 4343 215 467 0 4292 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19044

[startup+6.30097 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29219
/proc/meminfo: memFree=1774636/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=20096 CPUtime=6.29
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 4685 0 0 0 579 50 0 0 25 0 1 0 91052121 20578304 4604 1992294400 134512640 136421960 4292990320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 5024 4604 215 467 0 4555 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20096

[startup+12.7007 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29219
/proc/meminfo: memFree=1773520/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=21152 CPUtime=12.69
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 4945 0 0 0 1174 95 0 0 25 0 1 0 91052121 21659648 4864 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 5288 4864 215 467 0 4819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21152

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29219
/proc/meminfo: memFree=1772776/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=21988 CPUtime=25.49
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 5133 0 0 0 2368 181 0 0 25 0 1 0 91052121 22515712 5052 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 5497 5052 215 467 0 5028 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21988

[startup+51.1009 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29221
/proc/meminfo: memFree=1771660/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=23092 CPUtime=51.08
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 5404 0 0 0 4778 330 0 0 25 0 1 0 91052121 23646208 5323 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 5773 5323 215 467 0 5304 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23092

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29221
/proc/meminfo: memFree=1768808/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=25632 CPUtime=102.28
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 6057 0 0 0 9596 632 0 0 25 0 1 0 91052121 26247168 5976 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 6408 5976 215 467 0 5939 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 25632

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29223
/proc/meminfo: memFree=1767444/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=26860 CPUtime=162.25
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 6366 0 0 0 15267 958 0 0 25 0 1 0 91052121 27504640 6285 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 6715 6285 215 467 0 6246 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26860

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29225
/proc/meminfo: memFree=1766452/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=28108 CPUtime=222.23
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 6648 0 0 0 20956 1267 0 0 25 0 1 0 91052121 28782592 6567 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7027 6567 215 467 0 6558 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28108

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29227
/proc/meminfo: memFree=1765088/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29352 CPUtime=282.22
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 6960 0 0 0 26631 1591 0 0 25 0 1 0 91052121 30056448 6879 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7338 6879 215 467 0 6869 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29352

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29232
/proc/meminfo: memFree=1764220/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29696 CPUtime=342.2
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7032 0 0 0 32098 2122 0 0 25 0 1 0 91052121 30408704 6950 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7424 6950 238 467 0 6955 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29696

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29232
/proc/meminfo: memFree=1764220/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29696 CPUtime=402.19
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7032 0 0 0 37551 2668 0 0 25 0 1 0 91052121 30408704 6950 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7424 6950 238 467 0 6955 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29696

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29234
/proc/meminfo: memFree=1764220/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29696 CPUtime=462.17
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7032 0 0 0 42992 3225 0 0 25 0 1 0 91052121 30408704 6950 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7424 6950 238 467 0 6955 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29696

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29236
/proc/meminfo: memFree=1764220/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29696 CPUtime=522.15
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7032 0 0 0 48464 3751 0 0 25 0 1 0 91052121 30408704 6950 1992294400 134512640 136421960 4292990320 18446744073709551615 134857228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7424 6950 238 467 0 6955 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29696

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29238
/proc/meminfo: memFree=1764220/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29696 CPUtime=582.14
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7032 0 0 0 53921 4293 0 0 25 0 1 0 91052121 30408704 6950 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7424 6950 238 467 0 6955 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29696

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29240
/proc/meminfo: memFree=1764220/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29696 CPUtime=642.13
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7032 0 0 0 59396 4817 0 0 25 0 1 0 91052121 30408704 6950 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7424 6950 238 467 0 6955 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29696

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29246
/proc/meminfo: memFree=1763972/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29696 CPUtime=882.05
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7036 0 0 0 81213 6992 0 0 25 0 1 0 91052121 30408704 6953 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7424 6953 238 467 0 6955 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 29696

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29248
/proc/meminfo: memFree=1763848/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29828 CPUtime=942.04
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7059 0 0 0 86680 7524 0 0 25 0 1 0 91052121 30543872 6976 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7457 6976 238 467 0 6988 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 29828

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29248
/proc/meminfo: memFree=1763848/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1002.03
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7077 0 0 0 92139 8064 0 0 25 0 1 0 91052121 30679040 6994 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 6994 238 467 0 7021 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 29960

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29250
/proc/meminfo: memFree=1763848/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1062.01
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7078 0 0 0 97601 8600 0 0 25 0 1 0 91052121 30679040 6995 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 6995 238 467 0 7021 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 29960

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29252
/proc/meminfo: memFree=1763724/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1122
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7079 0 0 0 103059 9141 0 0 25 0 1 0 91052121 30679040 6996 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 6996 238 467 0 7021 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 29960

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29254
/proc/meminfo: memFree=1763600/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1181.97
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7080 0 0 0 108541 9656 0 0 25 0 1 0 91052121 30679040 6997 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 6997 238 467 0 7021 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 29960

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29256
/proc/meminfo: memFree=1763476/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1241.96
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7082 0 0 0 114021 10175 0 0 25 0 1 0 91052121 30679040 6999 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 6999 238 467 0 7021 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 29960

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29256
/proc/meminfo: memFree=1763352/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1301.95
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7083 0 0 0 119478 10717 0 0 25 0 1 0 91052121 30679040 7000 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 7000 238 467 0 7021 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 29960

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29258
/proc/meminfo: memFree=1763476/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1361.93
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7083 0 0 0 124917 11276 0 0 25 0 1 0 91052121 30679040 7000 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 7000 238 467 0 7021 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 29960

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29260
/proc/meminfo: memFree=1763476/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1421.92
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7085 0 0 0 130400 11792 0 0 25 0 1 0 91052121 30679040 7002 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 7002 238 467 0 7021 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 29960

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29262
/proc/meminfo: memFree=1763352/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1481.9
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7093 0 0 0 135873 12317 0 0 25 0 1 0 91052121 30679040 7010 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 7010 238 467 0 7021 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 29960

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29264
/proc/meminfo: memFree=1763476/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1541.88
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7097 0 0 0 141356 12832 0 0 25 0 1 0 91052121 30679040 7014 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 7014 238 467 0 7021 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 29960

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29264
/proc/meminfo: memFree=1763228/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1601.87
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7099 0 0 0 146824 13363 0 0 25 0 1 0 91052121 30679040 7016 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 7016 238 467 0 7021 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 29960

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29266
/proc/meminfo: memFree=1763228/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=29960 CPUtime=1661.85
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7100 0 0 0 152292 13893 0 0 25 0 1 0 91052121 30679040 7017 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7490 7017 238 467 0 7021 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 29960

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29268
/proc/meminfo: memFree=1763228/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=30092 CPUtime=1721.84
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7105 0 0 0 157774 14410 0 0 25 0 1 0 91052121 30814208 7022 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7523 7022 238 467 0 7054 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 30092

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29270
/proc/meminfo: memFree=1762980/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=30092 CPUtime=1781.82
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7116 0 0 0 163239 14943 0 0 25 0 1 0 91052121 30814208 7033 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7523 7033 238 467 0 7054 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 30092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29270
/proc/meminfo: memFree=1762980/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=30092 CPUtime=1800.02
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7119 0 0 0 164916 15086 0 0 25 0 1 0 91052121 30814208 7036 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7523 7036 238 467 0 7054 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 30092

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29270
/proc/meminfo: memFree=1762980/2059040 swapFree=4140996/4192956
[pid=29218] ppid=29216 vsize=30092 CPUtime=1800.02
/proc/29218/stat : 29218 (pbct) R 29216 29218 28838 0 -1 4202496 7119 0 0 0 164916 15086 0 0 25 0 1 0 91052121 30814208 7036 1992294400 134512640 136421960 4292990320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29218/statm: 7523 7036 238 467 0 7054 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 30092

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1649.17
CPU system time (s): 150.868
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 30092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1649.17
system time used= 150.868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7120
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= 5167

runsolver used 2.70859 second user time and 8.77067 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-25 22:26:54
IDJOB=2681410
IDBENCH=47899
IDSOLVER=1192
FILE ID=node059/2681410-1277497614
PBS_JOBID= 11190555
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681410-1277497614/watcher-2681410-1277497614 -o /tmp/evaluation-result-2681410-1277497614/solver-2681410-1277497614 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681410-1277497614.opb

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

MD5SUM BENCH= 80881c7fbc3c10cf38784c74294061e5
RANDOM SEED=1187353199

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:       1793020 kB
Buffers:         58388 kB
Cached:         107772 kB
SwapCached:       5356 kB
Active:          70244 kB
Inactive:       109412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1793020 kB
SwapTotal:     4192956 kB
SwapFree:      4140996 kB
Dirty:            1952 kB
Writeback:           0 kB
AnonPages:       12108 kB
Mapped:          12020 kB
Slab:            64480 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182280 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= 62432 MiB
End job on node059 at 2010-06-25 22:56:57