Trace number 2681568

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)3 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=127-P2=53-P3=293-P4=199-P5=107-B.opb
MD5SUMea08c66c9e8e41f4a763233d2f14489d
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 benchmark3.32149
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 variables135
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 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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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 416/0 clauses 405/0 units 0
0.00/0.00	c vars 135
0.00/0.00	c objective 9 + 0
359.08/359.23	c 336.754 28.1172 14792 4071349
359.08/359.23	o 441
661.90/662.16	c 611.497 28.4023 3835 9462312
661.90/662.16	o 49
751.37/751.65	c 692.725 28.4023 2164 11044046
751.37/751.65	o 33
836.84/837.15	c 770.177 28.4023 2785 12498063
836.84/837.15	o 21
842.13/842.42	c 774.945 28.4023 2027 12582903
842.13/842.42	o 5
957.80/958.14	c 879.911 28.4023 2855 14550001
957.80/958.14	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 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135

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-2681568-1277499635/watcher-2681568-1277499635 -o /tmp/evaluation-result-2681568-1277499635/solver-2681568-1277499635 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681568-1277499635.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: 0.91 0.97 0.99 3/106 24178
/proc/meminfo: memFree=1829832/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=2268 CPUtime=0
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 303 0 0 0 0 0 0 0 20 0 1 0 125549926 2322432 223 1992294400 134512640 136421960 4287680608 18446744073709551615 135873790 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24178/statm: 632 232 160 467 0 163 0

[startup+0.0162671 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 24178
/proc/meminfo: memFree=1829832/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=3972 CPUtime=0.01
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 700 0 0 0 1 0 0 0 20 0 1 0 125549926 4067328 619 1992294400 134512640 136421960 4287680608 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 993 621 189 467 0 524 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3972

[startup+0.101275 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 24178
/proc/meminfo: memFree=1829832/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=13052 CPUtime=0.09
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 2889 0 0 0 8 1 0 0 20 0 1 0 125549926 13365248 2809 1992294400 134512640 136421960 4287680608 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 3263 2814 203 467 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13052

[startup+0.301296 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 24178
/proc/meminfo: memFree=1829832/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=14704 CPUtime=0.29
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 3321 0 0 0 26 3 0 0 20 0 1 0 125549926 15056896 3240 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 3676 3240 215 467 0 3207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14704

[startup+0.701335 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 24178
/proc/meminfo: memFree=1829832/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=15620 CPUtime=0.69
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 3559 0 0 0 63 6 0 0 20 0 1 0 125549926 15994880 3478 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 3905 3478 215 467 0 3436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15620

[startup+1.50042 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 24179
/proc/meminfo: memFree=1816432/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=15876 CPUtime=1.49
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 3614 0 0 0 136 13 0 0 22 0 1 0 125549926 16257024 3533 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 3969 3533 215 467 0 3500 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15876

[startup+3.10058 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 24179
/proc/meminfo: memFree=1816060/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=16400 CPUtime=3.09
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 3738 0 0 0 282 27 0 0 25 0 1 0 125549926 16793600 3657 1992294400 134512640 136421960 4287680608 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 4100 3657 215 467 0 3631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16400

[startup+6.3009 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 24179
/proc/meminfo: memFree=1815192/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=17076 CPUtime=6.29
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 3913 0 0 0 577 52 0 0 25 0 1 0 125549926 17485824 3832 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 4269 3832 215 467 0 3800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17076

[startup+12.7005 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 24179
/proc/meminfo: memFree=1813704/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=18384 CPUtime=12.68
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 4222 0 0 0 1167 101 0 0 25 0 1 0 125549926 18825216 4141 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 4596 4141 215 467 0 4127 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18384

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 24179
/proc/meminfo: memFree=1812340/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=19712 CPUtime=25.48
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 4566 0 0 0 2356 192 0 0 25 0 1 0 125549926 20185088 4485 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 4928 4485 215 467 0 4459 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19712

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 24190
/proc/meminfo: memFree=1811224/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=20496 CPUtime=51.07
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 4775 0 0 0 4745 362 0 0 25 0 1 0 125549926 20987904 4694 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 5124 4694 215 467 0 4655 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20496

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 24190
/proc/meminfo: memFree=1809984/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=21412 CPUtime=102.27
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 5038 0 0 0 9531 696 0 0 25 0 1 0 125549926 21925888 4925 1992294400 134512640 136421960 4287680608 18446744073709551615 134857512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 5353 4925 215 467 0 4884 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21412

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24192
/proc/meminfo: memFree=1807628/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=24000 CPUtime=162.24
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 5629 0 0 0 15163 1061 0 0 25 0 1 0 125549926 24576000 5516 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 6000 5516 215 467 0 5531 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24000

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24194
/proc/meminfo: memFree=1806884/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=24708 CPUtime=222.22
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 5828 0 0 0 20799 1423 0 0 25 0 1 0 125549926 25300992 5715 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 6177 5715 215 467 0 5708 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24708

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24196
/proc/meminfo: memFree=1804280/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=27508 CPUtime=282.21
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6454 0 0 0 26433 1788 0 0 25 0 1 0 125549926 28168192 6341 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 6877 6341 215 467 0 6408 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27508

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24196
/proc/meminfo: memFree=1803040/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=28788 CPUtime=342.19
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6755 0 0 0 32081 2138 0 0 25 0 1 0 125549926 29478912 6642 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7197 6642 215 467 0 6728 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28788

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24198
/proc/meminfo: memFree=1802792/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=402.17
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6824 0 0 0 37574 2643 0 0 25 0 1 0 125549926 29777920 6710 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6710 238 467 0 6801 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29080

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24200
/proc/meminfo: memFree=1802792/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=462.15
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6824 0 0 0 43006 3209 0 0 25 0 1 0 125549926 29777920 6710 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6710 238 467 0 6801 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29080

[startup+522.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/107 24202
/proc/meminfo: memFree=1802668/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=522.14
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6824 0 0 0 48433 3781 0 0 25 0 1 0 125549926 29777920 6710 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6710 238 467 0 6801 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29080

[startup+582.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/107 24204
/proc/meminfo: memFree=1802668/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=582.12
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6824 0 0 0 53898 4314 0 0 25 0 1 0 125549926 29777920 6710 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6710 238 467 0 6801 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29080

[startup+642.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 24204
/proc/meminfo: memFree=1802668/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=642.1
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6824 0 0 0 59349 4861 0 0 25 0 1 0 125549926 29777920 6710 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6710 238 467 0 6801 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 29080

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 24210
/proc/meminfo: memFree=1802544/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=822.04
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6826 0 0 0 75674 6530 0 0 25 0 1 0 125549926 29777920 6710 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6710 238 467 0 6801 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 29080

[startup+882.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 24212
/proc/meminfo: memFree=1802420/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=882.01
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6846 0 0 0 81113 7088 0 0 25 0 1 0 125549926 29777920 6728 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6728 238 467 0 6801 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 29080

[startup+942.3 s]
/proc/loadavg: 1.12 1.06 1.00 2/107 24212
/proc/meminfo: memFree=1802296/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=942.01
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6848 0 0 0 86556 7645 0 0 25 0 1 0 125549926 29777920 6730 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6730 238 467 0 6801 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 29080

[startup+1002.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/107 24217
/proc/meminfo: memFree=1801676/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1001.98
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6850 0 0 0 91995 8203 0 0 25 0 1 0 125549926 29777920 6731 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6731 238 467 0 6801 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 29080

[startup+1062.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 24219
/proc/meminfo: memFree=1801676/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1061.96
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6851 0 0 0 97437 8759 0 0 25 0 1 0 125549926 29777920 6732 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6732 238 467 0 6801 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 29080

[startup+1122.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 24221
/proc/meminfo: memFree=1801676/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1121.94
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6853 0 0 0 102893 9301 0 0 25 0 1 0 125549926 29777920 6734 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6734 238 467 0 6801 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 29080

[startup+1182.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 24223
/proc/meminfo: memFree=1801676/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1181.92
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6854 0 0 0 108310 9882 0 0 25 0 1 0 125549926 29777920 6735 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6735 238 467 0 6801 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 29080

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24223
/proc/meminfo: memFree=1801924/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1241.9
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6855 0 0 0 113773 10417 0 0 25 0 1 0 125549926 29777920 6736 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6736 238 467 0 6801 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 29080

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24225
/proc/meminfo: memFree=1801924/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1301.9
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6856 0 0 0 119215 10975 0 0 25 0 1 0 125549926 29777920 6737 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6737 238 467 0 6801 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 29080

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24227
/proc/meminfo: memFree=1801924/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1361.87
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6858 0 0 0 124664 11523 0 0 25 0 1 0 125549926 29777920 6739 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6739 238 467 0 6801 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 29080

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24229
/proc/meminfo: memFree=1801924/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1421.86
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6859 0 0 0 130114 12072 0 0 25 0 1 0 125549926 29777920 6740 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6740 238 467 0 6801 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 29080

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24231
/proc/meminfo: memFree=1801924/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1481.84
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6860 0 0 0 135549 12635 0 0 25 0 1 0 125549926 29777920 6741 1992294400 134512640 136421960 4287680608 18446744073709551615 134857552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6741 238 467 0 6801 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 29080

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24231
/proc/meminfo: memFree=1801924/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1541.82
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6861 0 0 0 140998 13184 0 0 25 0 1 0 125549926 29777920 6742 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6742 238 467 0 6801 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 29080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24233
/proc/meminfo: memFree=1801924/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1601.8
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6861 0 0 0 146432 13748 0 0 25 0 1 0 125549926 29777920 6742 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6742 238 467 0 6801 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 29080

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24235
/proc/meminfo: memFree=1801924/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1661.79
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6861 0 0 0 151874 14305 0 0 25 0 1 0 125549926 29777920 6742 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6742 238 467 0 6801 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 29080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24237
/proc/meminfo: memFree=1801800/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29080 CPUtime=1721.77
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6861 0 0 0 157298 14879 0 0 25 0 1 0 125549926 29777920 6742 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7270 6742 238 467 0 6801 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 29080

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24239
/proc/meminfo: memFree=1801676/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29340 CPUtime=1781.75
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6894 0 0 0 162724 15451 0 0 25 0 1 0 125549926 30044160 6775 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7335 6775 238 467 0 6866 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 29340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24239
/proc/meminfo: memFree=1801676/2059040 swapFree=4133920/4192956
[pid=24178] ppid=24176 vsize=29340 CPUtime=1800.06
/proc/24178/stat : 24178 (pbct) R 24176 24178 23591 0 -1 4202496 6894 0 0 0 164386 15620 0 0 25 0 1 0 125549926 30044160 6775 1992294400 134512640 136421960 4287680608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24178/statm: 7335 6775 238 467 0 6866 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 29340

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): 1800.07
CPU user time (s): 1643.87
CPU system time (s): 156.205
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 29340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1643.87
system time used= 156.205
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6895
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= 7058

runsolver used 3.09853 second user time and 8.38072 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-25 23:00:35
IDJOB=2681568
IDBENCH=48057
IDSOLVER=1192
FILE ID=node017/2681568-1277499635
PBS_JOBID= 11190572
Free space on /tmp= 62232 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=347-P1=127-P2=53-P3=293-P4=199-P5=107-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681568-1277499635/watcher-2681568-1277499635 -o /tmp/evaluation-result-2681568-1277499635/solver-2681568-1277499635 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681568-1277499635.opb

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

MD5SUM BENCH= ea08c66c9e8e41f4a763233d2f14489d
RANDOM SEED=466594426

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830360 kB
Buffers:         31144 kB
Cached:         102300 kB
SwapCached:      11180 kB
Active:          64864 kB
Inactive:        82156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830360 kB
SwapTotal:     4192956 kB
SwapFree:      4133920 kB
Dirty:            1860 kB
Writeback:           0 kB
AnonPages:       12336 kB
Mapped:           8344 kB
Slab:            59576 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184332 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= 62232 MiB
End job on node017 at 2010-06-25 23:30:38