Trace number 2681539

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 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=449-P1=149-P2=137-P3=137-P4=83-B.opb
MD5SUM854cc656dc0682d745f606d1e6722452
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 benchmark0.486925
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 variables108
Total number of constraints9
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 constraints9
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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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 333/0 clauses 324/0 units 0
0.00/0.00	c vars 108
0.00/0.00	c objective 9 + 0
98.06/98.11	c 90.9142 18.0664 8276 1321729
98.06/98.11	o 129
644.21/644.41	c 585.382 18.2461 2929 10859226
644.21/644.41	o 33
709.79/710.05	c 644.817 18.2461 1972 12029846
709.79/710.05	o 23
831.46/831.79	c 754.761 18.375 2538 14058935
831.46/831.79	o 15
831.65/831.94	c 754.9 18.375 2021 14061492
831.65/831.94	o 9
862.25/862.58	c 782.624 18.375 1686 14621880
862.25/862.58	o 7
988.72/989.02	c 897.027 18.375 2176 16850704
988.72/989.02	o 3
1800.00/1800.50	s SATISFIABLE
1800.00/1800.50	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

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-2681539-1277499417/watcher-2681539-1277499417 -o /tmp/evaluation-result-2681539-1277499417/solver-2681539-1277499417 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681539-1277499417.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 29297
/proc/meminfo: memFree=1791260/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=3180 CPUtime=0
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 489 0 0 0 0 0 0 0 17 0 1 0 91232400 3256320 409 1992294400 134512640 136421960 4292041136 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 795 411 189 467 0 326 0

[startup+0.091487 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 29297
/proc/meminfo: memFree=1791260/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=10992 CPUtime=0.08
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 2444 0 0 0 8 0 0 0 17 0 1 0 91232400 11255808 2364 1992294400 134512640 136421960 4292041136 18446744073709551615 134911642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 2748 2364 203 467 0 2279 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10992

[startup+0.101486 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 29297
/proc/meminfo: memFree=1791260/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=11164 CPUtime=0.09
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 2477 0 0 0 9 0 0 0 17 0 1 0 91232400 11431936 2397 1992294400 134512640 136421960 4292041136 18446744073709551615 134731322 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 2791 2397 203 467 0 2322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11164

[startup+0.301508 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 29297
/proc/meminfo: memFree=1791260/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=12348 CPUtime=0.29
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 2782 0 0 0 26 3 0 0 17 0 1 0 91232400 12644352 2702 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 3087 2702 215 467 0 2618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12348

[startup+0.701553 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 29297
/proc/meminfo: memFree=1791260/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=12996 CPUtime=0.69
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 2950 0 0 0 63 6 0 0 17 0 1 0 91232400 13307904 2870 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 3249 2870 215 467 0 2780 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12996

[startup+1.50164 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29298
/proc/meminfo: memFree=1780340/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=13252 CPUtime=1.49
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 3026 0 0 0 135 14 0 0 18 0 1 0 91232400 13570048 2946 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 3313 2946 215 467 0 2844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13252

[startup+3.10182 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29298
/proc/meminfo: memFree=1779844/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=13528 CPUtime=3.09
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 3102 0 0 0 281 28 0 0 21 0 1 0 91232400 13852672 3022 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 3382 3022 215 467 0 2913 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13528

[startup+6.30117 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29298
/proc/meminfo: memFree=1779348/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=13924 CPUtime=6.29
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 3182 0 0 0 573 56 0 0 25 0 1 0 91232400 14258176 3102 1992294400 134512640 136421960 4292041136 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 3481 3102 215 467 0 3012 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13924

[startup+12.7009 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29298
/proc/meminfo: memFree=1778356/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=14852 CPUtime=12.69
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 3409 0 0 0 1163 106 0 0 25 0 1 0 91232400 15208448 3329 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 3713 3329 215 467 0 3244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14852

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29298
/proc/meminfo: memFree=1777736/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=15380 CPUtime=25.49
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 3537 0 0 0 2347 202 0 0 25 0 1 0 91232400 15749120 3457 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 3845 3457 215 467 0 3376 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15380

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29300
/proc/meminfo: memFree=1776124/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=17036 CPUtime=51.08
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 3969 0 0 0 4719 389 0 0 25 0 1 0 91232400 17444864 3889 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4259 3889 215 467 0 3790 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17036

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29300
/proc/meminfo: memFree=1774388/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=102.27
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 9469 758 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18680

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29302
/proc/meminfo: memFree=1774264/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=162.25
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 14886 1339 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18680

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29304
/proc/meminfo: memFree=1774140/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=222.24
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 20310 1914 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18680

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29315
/proc/meminfo: memFree=1773024/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=282.2
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 25743 2477 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18680

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29317
/proc/meminfo: memFree=1773024/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=342.19
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 31171 3048 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18680

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29317
/proc/meminfo: memFree=1773148/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=402.17
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 36587 3630 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135022025 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18680

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29319
/proc/meminfo: memFree=1773148/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=462.16
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 42033 4183 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18680

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29321
/proc/meminfo: memFree=1773272/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=522.14
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 47466 4748 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18680

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29323
/proc/meminfo: memFree=1773272/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=582.12
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 52897 5315 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18680

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29325
/proc/meminfo: memFree=1773396/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18680 CPUtime=642.11
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4381 0 0 0 58346 5865 0 0 25 0 1 0 91232400 19128320 4300 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4670 4300 238 467 0 4201 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18680

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29331
/proc/meminfo: memFree=1773148/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=882.04
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4406 0 0 0 80045 8159 0 0 25 0 1 0 91232400 19263488 4320 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4320 238 467 0 4234 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 18812

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29333
/proc/meminfo: memFree=1773024/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=942.02
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4407 0 0 0 85484 8718 0 0 25 0 1 0 91232400 19263488 4321 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4321 238 467 0 4234 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 18812

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29333
/proc/meminfo: memFree=1773024/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1002.01
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4410 0 0 0 90904 9297 0 0 25 0 1 0 91232400 19263488 4323 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4323 238 467 0 4234 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 18812

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29335
/proc/meminfo: memFree=1773024/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1062
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4411 0 0 0 96337 9863 0 0 25 0 1 0 91232400 19263488 4324 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4324 238 467 0 4234 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 18812

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29337
/proc/meminfo: memFree=1772900/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1121.97
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4412 0 0 0 101744 10453 0 0 25 0 1 0 91232400 19263488 4325 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4325 238 467 0 4234 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 18812

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29339
/proc/meminfo: memFree=1773024/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1181.97
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4413 0 0 0 107188 11009 0 0 25 0 1 0 91232400 19263488 4326 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4326 238 467 0 4234 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 18812

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29341
/proc/meminfo: memFree=1772776/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1241.94
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4415 0 0 0 112611 11583 0 0 25 0 1 0 91232400 19263488 4328 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4328 238 467 0 4234 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 18812

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29341
/proc/meminfo: memFree=1772652/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1301.94
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4416 0 0 0 118059 12135 0 0 25 0 1 0 91232400 19263488 4329 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4329 238 467 0 4234 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 18812

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29343
/proc/meminfo: memFree=1772776/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1361.92
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4418 0 0 0 123491 12701 0 0 25 0 1 0 91232400 19263488 4331 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4331 238 467 0 4234 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 18812

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29345
/proc/meminfo: memFree=1772652/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1421.91
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4419 0 0 0 128926 13265 0 0 25 0 1 0 91232400 19263488 4332 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4332 238 467 0 4234 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 18812

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29347
/proc/meminfo: memFree=1772776/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1481.88
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4419 0 0 0 134322 13866 0 0 25 0 1 0 91232400 19263488 4332 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4332 238 467 0 4234 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 18812

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29349
/proc/meminfo: memFree=1772652/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1541.87
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4420 0 0 0 139719 14468 0 0 25 0 1 0 91232400 19263488 4333 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4333 238 467 0 4234 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 18812

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29349
/proc/meminfo: memFree=1772652/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18812 CPUtime=1601.85
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4420 0 0 0 145126 15059 0 0 25 0 1 0 91232400 19263488 4333 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4703 4333 238 467 0 4234 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 18812

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29351
/proc/meminfo: memFree=1772776/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18940 CPUtime=1661.83
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4454 0 0 0 150551 15632 0 0 25 0 1 0 91232400 19394560 4334 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4735 4334 238 467 0 4266 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 18940

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29353
/proc/meminfo: memFree=1772528/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18940 CPUtime=1721.82
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4455 0 0 0 155994 16188 0 0 25 0 1 0 91232400 19394560 4335 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4735 4335 238 467 0 4266 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 18940

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29355
/proc/meminfo: memFree=1772404/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18940 CPUtime=1781.8
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4456 0 0 0 161427 16753 0 0 25 0 1 0 91232400 19394560 4336 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4735 4336 238 467 0 4266 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 18940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 29355
/proc/meminfo: memFree=1772404/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18940 CPUtime=1800
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4457 0 0 0 163086 16914 0 0 25 0 1 0 91232400 19394560 4337 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4735 4337 238 467 0 4266 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 18940

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 29355
/proc/meminfo: memFree=1772404/2059040 swapFree=4140996/4192956
[pid=29297] ppid=29295 vsize=18940 CPUtime=1800
/proc/29297/stat : 29297 (pbct) R 29295 29297 28838 0 -1 4202496 4457 0 0 0 163086 16914 0 0 25 0 1 0 91232400 19394560 4337 1992294400 134512640 136421960 4292041136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29297/statm: 4735 4337 238 467 0 4266 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 18940

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1630.87
CPU system time (s): 169.149
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 18940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1630.87
system time used= 169.149
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4458
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= 3423

runsolver used 3.33549 second user time and 8.14076 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-25 22:56:57
IDJOB=2681539
IDBENCH=48028
IDSOLVER=1192
FILE ID=node059/2681539-1277499417
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=449-P1=149-P2=137-P3=137-P4=83-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681539-1277499417/watcher-2681539-1277499417 -o /tmp/evaluation-result-2681539-1277499417/solver-2681539-1277499417 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681539-1277499417.opb

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

MD5SUM BENCH= 854cc656dc0682d745f606d1e6722452
RANDOM SEED=76225147

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:       1791788 kB
Buffers:         59716 kB
Cached:         107884 kB
SwapCached:       5356 kB
Active:          70288 kB
Inactive:       110716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1791788 kB
SwapTotal:     4192956 kB
SwapFree:      4140996 kB
Dirty:            1892 kB
Writeback:           0 kB
AnonPages:       12020 kB
Mapped:          12008 kB
Slab:            64460 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181432 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 23:27:00