Trace number 2681598

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 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb
MD5SUMafe3df18e5a0f1ba7fdc86d94afdb427
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 benchmark0.770882
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 variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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 463/0 clauses 448/0 units 0
0.00/0.00	c vars 168
0.00/0.00	c objective 8 + 0
532.44/532.66	c 495.745 28.9102 15166 6688255
532.44/532.66	o 5
938.13/938.48	c 859.733 29.2227 2781 15053447
938.13/938.48	o 3
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 x13 -x14 x15 -x16 x17 x18 -x19 x20 -x21 x22 x23 x24 x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 x33 -x34 -x35 x36 x37 -x38 x39 x40 x41 x42 -x43 -x44 -x45 x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 x57 x58 -x59 x60 x61 -x62 x63 x64 x65 x66 -x67 -x68 x69 x70 x71 x72 x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 x89 -x90 -x91 x92 x93 x94 x95 x96 x97 x98 -x99 x100 -x101 -x102 -x103 -x104 x105 x106 -x107 x108 -x109 -x110 x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 x122 x123 x124 x125 -x126 x127 x128 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 x138 -x139 x140 x141 -x142 -x143 -x144 -x145 x146 -x147 -x148 -x149 x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 x163 x164 -x165 x166 -x167 x168

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-2681598-1277500498/watcher-2681598-1277500498 -o /tmp/evaluation-result-2681598-1277500498/solver-2681598-1277500498 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681598-1277500498.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.14 1.08 1.02 3/106 25169
/proc/meminfo: memFree=1854564/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=2268 CPUtime=0
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 125651284 2322432 218 1992294400 134512640 136421960 4287352592 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25169/statm: 567 218 146 467 0 98 0

[startup+0.060869 s]
/proc/loadavg: 1.14 1.08 1.02 3/106 25169
/proc/meminfo: memFree=1854564/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=7708 CPUtime=0.05
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 1610 0 0 0 5 0 0 0 20 0 1 0 125651284 7892992 1529 1992294400 134512640 136421960 4287352592 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 1927 1529 193 467 0 1458 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7708

[startup+0.101874 s]
/proc/loadavg: 1.14 1.08 1.02 3/106 25169
/proc/meminfo: memFree=1854564/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=11396 CPUtime=0.09
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 2534 0 0 0 8 1 0 0 20 0 1 0 125651284 11669504 2453 1992294400 134512640 136421960 4287352592 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 2882 2457 194 467 0 2413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11396

[startup+0.3019 s]
/proc/loadavg: 1.14 1.08 1.02 3/106 25169
/proc/meminfo: memFree=1854564/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=15780 CPUtime=0.29
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 3585 0 0 0 26 3 0 0 20 0 1 0 125651284 16158720 3504 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 3945 3504 215 467 0 3476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15780

[startup+0.701952 s]
/proc/loadavg: 1.14 1.08 1.02 3/106 25169
/proc/meminfo: memFree=1854564/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=16564 CPUtime=0.69
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 3804 0 0 0 62 7 0 0 20 0 1 0 125651284 16961536 3723 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 4141 3723 215 467 0 3672 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16564

[startup+1.50106 s]
/proc/loadavg: 1.14 1.08 1.02 2/107 25170
/proc/meminfo: memFree=1840296/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=16828 CPUtime=1.49
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 3864 0 0 0 134 15 0 0 22 0 1 0 125651284 17231872 3783 1992294400 134512640 136421960 4287352592 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 4207 3783 215 467 0 3738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16828

[startup+3.10127 s]
/proc/loadavg: 1.14 1.08 1.02 2/107 25170
/proc/meminfo: memFree=1839428/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=17476 CPUtime=3.09
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 4032 0 0 0 278 31 0 0 25 0 1 0 125651284 17895424 3951 1992294400 134512640 136421960 4287352592 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 4369 3951 215 467 0 3900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17476

[startup+6.30169 s]
/proc/loadavg: 1.20 1.10 1.03 2/107 25170
/proc/meminfo: memFree=1838932/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=17868 CPUtime=6.29
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 4120 0 0 0 570 59 0 0 25 0 1 0 125651284 18296832 4039 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 4467 4039 215 467 0 3998 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17868

[startup+12.7005 s]
/proc/loadavg: 1.19 1.10 1.03 2/107 25170
/proc/meminfo: memFree=1838064/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=18536 CPUtime=12.69
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 4277 0 0 0 1155 114 0 0 25 0 1 0 125651284 18980864 4196 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 4634 4196 215 467 0 4165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18536

[startup+25.5012 s]
/proc/loadavg: 1.15 1.09 1.03 2/107 25170
/proc/meminfo: memFree=1837196/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=19444 CPUtime=25.48
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 4512 0 0 0 2331 217 0 0 25 0 1 0 125651284 19910656 4431 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 4861 4431 215 467 0 4392 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19444

[startup+51.1016 s]
/proc/loadavg: 1.10 1.08 1.02 2/107 25172
/proc/meminfo: memFree=1835088/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=21600 CPUtime=51.08
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 5046 0 0 0 4693 415 0 0 25 0 1 0 125651284 22118400 4965 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 5400 4965 215 467 0 4931 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21600

[startup+102.308 s]
/proc/loadavg: 1.04 1.07 1.02 2/107 25172
/proc/meminfo: memFree=1833352/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=23204 CPUtime=102.27
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 5426 0 0 0 9424 803 0 0 25 0 1 0 125651284 23760896 5345 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 5801 5345 215 467 0 5332 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23204

[startup+162.301 s]
/proc/loadavg: 1.01 1.05 1.01 2/107 25174
/proc/meminfo: memFree=1832608/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=23732 CPUtime=162.25
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 5585 0 0 0 15028 1197 0 0 25 0 1 0 125651284 24301568 5504 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 5933 5504 215 467 0 5464 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23732

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/107 25176
/proc/meminfo: memFree=1830996/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=25392 CPUtime=222.23
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 5989 0 0 0 20587 1636 0 0 25 0 1 0 125651284 26001408 5908 1992294400 134512640 136421960 4287352592 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 6348 5908 215 467 0 5879 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25392

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 25178
/proc/meminfo: memFree=1829384/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=27216 CPUtime=282.21
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 6414 0 0 0 26205 2016 0 0 25 0 1 0 125651284 27869184 6333 1992294400 134512640 136421960 4287352592 18446744073709551615 134855928 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 6804 6333 215 467 0 6335 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27216

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25178
/proc/meminfo: memFree=1829136/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=27356 CPUtime=342.19
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 6452 0 0 0 31801 2418 0 0 25 0 1 0 125651284 28012544 6371 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 6839 6371 215 467 0 6370 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27356

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25180
/proc/meminfo: memFree=1827896/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=28668 CPUtime=402.18
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 6755 0 0 0 37406 2812 0 0 25 0 1 0 125651284 29356032 6674 1992294400 134512640 136421960 4287352592 18446744073709551615 134857561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7167 6674 215 467 0 6698 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 28668

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25182
/proc/meminfo: memFree=1827772/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=28812 CPUtime=462.16
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 6779 0 0 0 43008 3208 0 0 25 0 1 0 125651284 29503488 6698 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7203 6698 215 467 0 6734 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28812

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25184
/proc/meminfo: memFree=1827152/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29432 CPUtime=522.14
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 6942 0 0 0 48611 3603 0 0 25 0 1 0 125651284 30138368 6861 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7358 6861 215 467 0 6889 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29432

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25186
/proc/meminfo: memFree=1826780/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=582.12
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7031 0 0 0 54022 4190 0 0 25 0 1 0 125651284 30638080 6949 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6949 238 467 0 7011 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29920

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25186
/proc/meminfo: memFree=1826780/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=642.11
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7031 0 0 0 59407 4804 0 0 25 0 1 0 125651284 30638080 6949 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6949 238 467 0 7011 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29920

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25192
/proc/meminfo: memFree=1826656/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=822.06
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7031 0 0 0 75530 6676 0 0 25 0 1 0 125651284 30638080 6949 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6949 238 467 0 7011 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 29920

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25194
/proc/meminfo: memFree=1826656/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=882.04
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7031 0 0 0 80919 7285 0 0 25 0 1 0 125651284 30638080 6949 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6949 238 467 0 7011 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 29920

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25194
/proc/meminfo: memFree=1826408/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=942.03
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7052 0 0 0 86315 7888 0 0 25 0 1 0 125651284 30638080 6969 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6969 238 467 0 7011 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 29920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25196
/proc/meminfo: memFree=1826408/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1002.01
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7054 0 0 0 91712 8489 0 0 25 0 1 0 125651284 30638080 6971 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6971 238 467 0 7011 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 29920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25198
/proc/meminfo: memFree=1826408/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1061.99
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7056 0 0 0 97083 9116 0 0 25 0 1 0 125651284 30638080 6973 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6973 238 467 0 7011 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 29920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25200
/proc/meminfo: memFree=1826284/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1121.98
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7057 0 0 0 102472 9726 0 0 25 0 1 0 125651284 30638080 6974 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6974 238 467 0 7011 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 29920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25202
/proc/meminfo: memFree=1826284/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1181.95
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7058 0 0 0 107847 10348 0 0 25 0 1 0 125651284 30638080 6975 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6975 238 467 0 7011 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 29920

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25202
/proc/meminfo: memFree=1826160/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1241.94
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7060 0 0 0 113232 10962 0 0 25 0 1 0 125651284 30638080 6977 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6977 238 467 0 7011 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 29920

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25204
/proc/meminfo: memFree=1826036/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1301.93
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7060 0 0 0 118622 11571 0 0 25 0 1 0 125651284 30638080 6977 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6977 238 467 0 7011 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 29920

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25206
/proc/meminfo: memFree=1826036/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1361.9
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7062 0 0 0 124013 12177 0 0 25 0 1 0 125651284 30638080 6979 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6979 238 467 0 7011 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 29920

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25208
/proc/meminfo: memFree=1826036/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1421.89
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7063 0 0 0 129413 12776 0 0 25 0 1 0 125651284 30638080 6980 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6980 238 467 0 7011 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 29920

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25210
/proc/meminfo: memFree=1826036/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1481.87
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7064 0 0 0 134787 13400 0 0 25 0 1 0 125651284 30638080 6981 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6981 238 467 0 7011 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 29920

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25210
/proc/meminfo: memFree=1826036/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1541.86
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7066 0 0 0 140168 14018 0 0 25 0 1 0 125651284 30638080 6983 1992294400 134512640 136421960 4287352592 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6983 238 467 0 7011 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 29920

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25212
/proc/meminfo: memFree=1826036/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1601.83
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7067 0 0 0 145559 14624 0 0 25 0 1 0 125651284 30638080 6984 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6984 238 467 0 7011 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 29920

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25214
/proc/meminfo: memFree=1826036/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1661.82
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7067 0 0 0 150946 15236 0 0 25 0 1 0 125651284 30638080 6984 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6984 238 467 0 7011 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 29920

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25216
/proc/meminfo: memFree=1825912/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1721.8
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7067 0 0 0 156347 15833 0 0 25 0 1 0 125651284 30638080 6984 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6984 238 467 0 7011 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 29920

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25218
/proc/meminfo: memFree=1825664/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1781.79
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7067 0 0 0 161763 16416 0 0 25 0 1 0 125651284 30638080 6984 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6984 238 467 0 7011 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 29920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25218
/proc/meminfo: memFree=1825664/2059040 swapFree=4139488/4192956
[pid=25169] ppid=25167 vsize=29920 CPUtime=1800.09
/proc/25169/stat : 25169 (pbct) R 25167 25169 24621 0 -1 4202496 7067 0 0 0 163423 16586 0 0 25 0 1 0 125651284 30638080 6984 1992294400 134512640 136421960 4287352592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25169/statm: 7480 6984 238 467 0 7011 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 29920

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): 1800.11
CPU user time (s): 1634.24
CPU system time (s): 165.873
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 29920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1634.24
system time used= 165.873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7068
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= 2630

runsolver used 2.57561 second user time and 8.90365 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-25 23:14:58
IDJOB=2681598
IDBENCH=48087
IDSOLVER=1192
FILE ID=node013/2681598-1277500498
PBS_JOBID= 11190560
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681598-1277500498/watcher-2681598-1277500498 -o /tmp/evaluation-result-2681598-1277500498/solver-2681598-1277500498 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681598-1277500498.opb

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

MD5SUM BENCH= afe3df18e5a0f1ba7fdc86d94afdb427
RANDOM SEED=1200119931

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855092 kB
Buffers:         29420 kB
Cached:          76180 kB
SwapCached:       5728 kB
Active:          68392 kB
Inactive:        50480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855092 kB
SwapTotal:     4192956 kB
SwapFree:      4139488 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       12124 kB
Mapped:          11904 kB
Slab:            62996 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183284 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= 62400 MiB
End job on node013 at 2010-06-25 23:45:00