Trace number 2667917

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)3 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb
MD5SUMbc362e080dfd9e6c883df7eeb6006e66
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 benchmark0.764882
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 variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 450/0 clauses 451/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 7 + 0
204.24/204.35	c 185.28 23.4258 16641 3668322
204.24/204.35	o 83
359.61/359.79	c 322.569 23.7305 3052 7881640
359.61/359.79	o 17
394.69/394.86	c 353.382 23.7305 3208 8853946
394.69/394.86	o 3
1800.02/1800.51	s SATISFIABLE
1800.02/1800.51	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 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 x180 -x181 -x182 x183 -x184 -x185 -x186 -x187 x188 x189

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-2667917-1276648526/watcher-2667917-1276648526 -o /tmp/evaluation-result-2667917-1276648526/solver-2667917-1276648526 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667917-1276648526.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: 1.08 1.03 1.03 3/106 5481
/proc/meminfo: memFree=1850680/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=2340 CPUtime=0
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 40454384 2396160 215 1992294400 134512640 136485738 4294485440 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5481/statm: 585 216 156 482 0 101 0

[startup+0.033641 s]
/proc/loadavg: 1.08 1.03 1.03 3/106 5481
/proc/meminfo: memFree=1850680/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=5360 CPUtime=0.02
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 1039 0 0 0 2 0 0 0 20 0 1 0 40454384 5488640 961 1992294400 134512640 136485738 4294485440 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 1340 961 198 482 0 856 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.100648 s]
/proc/loadavg: 1.08 1.03 1.03 3/106 5481
/proc/meminfo: memFree=1850680/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=10044 CPUtime=0.09
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 2187 0 0 0 8 1 0 0 20 0 1 0 40454384 10285056 2109 1992294400 134512640 136485738 4294485440 18446744073709551615 135848662 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 2511 2109 198 482 0 2027 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10044

[startup+0.300696 s]
/proc/loadavg: 1.08 1.03 1.03 3/106 5481
/proc/meminfo: memFree=1850680/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=15476 CPUtime=0.29
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 3504 0 0 0 27 2 0 0 20 0 1 0 40454384 15847424 3426 1992294400 134512640 136485738 4294485440 18446744073709551615 134882262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 3869 3426 227 482 0 3385 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15476

[startup+0.700714 s]
/proc/loadavg: 1.08 1.03 1.03 3/106 5481
/proc/meminfo: memFree=1850680/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=15996 CPUtime=0.69
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 3649 0 0 0 62 7 0 0 20 0 1 0 40454384 16379904 3571 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 3999 3571 227 482 0 3515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15996

[startup+1.5008 s]
/proc/loadavg: 1.08 1.03 1.03 2/107 5482
/proc/meminfo: memFree=1837032/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=16388 CPUtime=1.49
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 3730 0 0 0 132 17 0 0 23 0 1 0 40454384 16781312 3652 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 4097 3652 227 482 0 3613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16388

[startup+3.10098 s]
/proc/loadavg: 1.08 1.03 1.03 2/107 5482
/proc/meminfo: memFree=1836288/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=16912 CPUtime=3.09
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 3871 0 0 0 274 35 0 0 25 0 1 0 40454384 17317888 3793 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 4228 3793 227 482 0 3744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16912

[startup+6.30033 s]
/proc/loadavg: 1.07 1.03 1.03 2/107 5482
/proc/meminfo: memFree=1835544/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=17440 CPUtime=6.29
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 4011 0 0 0 560 69 0 0 25 0 1 0 40454384 17858560 3933 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 4360 3933 227 482 0 3876 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17440

[startup+12.701 s]
/proc/loadavg: 1.07 1.03 1.03 2/107 5482
/proc/meminfo: memFree=1834552/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=18236 CPUtime=12.68
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 4195 0 0 0 1133 135 0 0 25 0 1 0 40454384 18673664 4117 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 4559 4117 227 482 0 4075 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18236

[startup+25.5005 s]
/proc/loadavg: 1.05 1.02 1.03 2/107 5482
/proc/meminfo: memFree=1833436/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=19292 CPUtime=25.49
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 4470 0 0 0 2288 261 0 0 25 0 1 0 40454384 19755008 4392 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 4823 4392 227 482 0 4339 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19292

[startup+51.1013 s]
/proc/loadavg: 1.03 1.02 1.03 2/107 5484
/proc/meminfo: memFree=1831452/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=21144 CPUtime=51.08
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 4942 0 0 0 4609 499 0 0 25 0 1 0 40454384 21651456 4864 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 5286 4864 227 482 0 4802 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21144

[startup+102.308 s]
/proc/loadavg: 1.01 1.02 1.02 2/107 5484
/proc/meminfo: memFree=1830212/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=22332 CPUtime=102.27
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5229 0 0 0 9255 972 0 0 25 0 1 0 40454384 22867968 5151 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 5583 5151 227 482 0 5099 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22332

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/107 5486
/proc/meminfo: memFree=1829592/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=23012 CPUtime=162.25
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5379 0 0 0 14709 1516 0 0 25 0 1 0 40454384 23564288 5301 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 5753 5301 227 482 0 5269 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23012

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/107 5488
/proc/meminfo: memFree=1828352/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24296 CPUtime=222.23
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5709 0 0 0 20108 2115 0 0 25 0 1 0 40454384 24879104 5630 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6074 5630 245 482 0 5590 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24296

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 5490
/proc/meminfo: memFree=1828352/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24296 CPUtime=282.22
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5709 0 0 0 25410 2812 0 0 25 0 1 0 40454384 24879104 5630 1992294400 134512640 136485738 4294485440 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6074 5630 245 482 0 5590 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24296

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5492
/proc/meminfo: memFree=1828228/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24296 CPUtime=342.2
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5709 0 0 0 30701 3519 0 0 25 0 1 0 40454384 24879104 5630 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6074 5630 245 482 0 5590 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24296

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5492
/proc/meminfo: memFree=1828228/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24296 CPUtime=402.18
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5712 0 0 0 35994 4224 0 0 25 0 1 0 40454384 24879104 5631 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6074 5631 245 482 0 5590 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24296

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5494
/proc/meminfo: memFree=1828104/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24296 CPUtime=462.17
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5712 0 0 0 41318 4899 0 0 25 0 1 0 40454384 24879104 5631 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6074 5631 245 482 0 5590 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24296

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5496
/proc/meminfo: memFree=1828104/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24296 CPUtime=522.16
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5712 0 0 0 46648 5568 0 0 25 0 1 0 40454384 24879104 5631 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6074 5631 245 482 0 5590 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 24296

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5498
/proc/meminfo: memFree=1828104/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24296 CPUtime=582.14
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5712 0 0 0 51971 6243 0 0 25 0 1 0 40454384 24879104 5631 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6074 5631 245 482 0 5590 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24296

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5500
/proc/meminfo: memFree=1827980/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24296 CPUtime=642.13
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5712 0 0 0 57296 6917 0 0 25 0 1 0 40454384 24879104 5631 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6074 5631 245 482 0 5590 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24296

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5506
/proc/meminfo: memFree=1827732/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24428 CPUtime=882.06
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5731 0 0 0 78620 9586 0 0 25 0 1 0 40454384 25014272 5650 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6107 5650 245 482 0 5623 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 24428

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5508
/proc/meminfo: memFree=1827732/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24428 CPUtime=942.04
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5733 0 0 0 83940 10264 0 0 25 0 1 0 40454384 25014272 5652 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6107 5652 245 482 0 5623 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5508
/proc/meminfo: memFree=1827732/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24428 CPUtime=1002.03
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5734 0 0 0 89269 10934 0 0 25 0 1 0 40454384 25014272 5653 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6107 5653 245 482 0 5623 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 24428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5510
/proc/meminfo: memFree=1827608/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24428 CPUtime=1062.02
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5736 0 0 0 94617 11585 0 0 25 0 1 0 40454384 25014272 5655 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6107 5655 245 482 0 5623 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 24428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5512
/proc/meminfo: memFree=1827608/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24428 CPUtime=1122
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5736 0 0 0 99962 12238 0 0 25 0 1 0 40454384 25014272 5655 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6107 5655 245 482 0 5623 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 24428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5514
/proc/meminfo: memFree=1827608/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24428 CPUtime=1181.98
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5738 0 0 0 105302 12896 0 0 25 0 1 0 40454384 25014272 5657 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6107 5657 245 482 0 5623 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 24428

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5516
/proc/meminfo: memFree=1827484/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24428 CPUtime=1241.96
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5739 0 0 0 110633 13563 0 0 25 0 1 0 40454384 25014272 5658 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6107 5658 245 482 0 5623 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 24428

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5516
/proc/meminfo: memFree=1827360/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24428 CPUtime=1301.96
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5743 0 0 0 115986 14210 0 0 25 0 1 0 40454384 25014272 5662 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6107 5662 245 482 0 5623 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 24428

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5518
/proc/meminfo: memFree=1827360/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24428 CPUtime=1361.93
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5744 0 0 0 121321 14872 0 0 25 0 1 0 40454384 25014272 5663 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6107 5663 245 482 0 5623 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 24428

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5520
/proc/meminfo: memFree=1827360/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24560 CPUtime=1421.93
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5748 0 0 0 126646 15547 0 0 25 0 1 0 40454384 25149440 5667 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6140 5667 245 482 0 5656 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 24560

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5522
/proc/meminfo: memFree=1827360/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24560 CPUtime=1481.9
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5748 0 0 0 131990 16200 0 0 25 0 1 0 40454384 25149440 5667 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6140 5667 245 482 0 5656 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 24560

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5533
/proc/meminfo: memFree=1826864/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24560 CPUtime=1541.88
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5772 0 0 0 137352 16836 0 0 25 0 1 0 40454384 25149440 5691 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6140 5691 245 482 0 5656 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 24560

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5533
/proc/meminfo: memFree=1826864/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24560 CPUtime=1601.86
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5780 0 0 0 142716 17470 0 0 25 0 1 0 40454384 25149440 5699 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6140 5699 245 482 0 5656 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 24560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5535
/proc/meminfo: memFree=1826740/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24688 CPUtime=1661.85
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5813 0 0 0 148089 18096 0 0 25 0 1 0 40454384 25280512 5699 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6172 5699 245 482 0 5688 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 24688

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5537
/proc/meminfo: memFree=1826740/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24824 CPUtime=1721.83
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5817 0 0 0 153408 18775 0 0 25 0 1 0 40454384 25419776 5703 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6206 5703 245 482 0 5722 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 24824

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5539
/proc/meminfo: memFree=1826740/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24824 CPUtime=1781.82
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5819 0 0 0 158712 19470 0 0 25 0 1 0 40454384 25419776 5705 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6206 5705 245 482 0 5722 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 24824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5539
/proc/meminfo: memFree=1826740/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24824 CPUtime=1800.02
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5819 0 0 0 160327 19675 0 0 25 0 1 0 40454384 25419776 5705 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6206 5705 245 482 0 5722 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 24824

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: 1.00 1.00 1.00 2/107 5539
/proc/meminfo: memFree=1826740/2059040 swapFree=4140260/4192956
[pid=5481] ppid=5479 vsize=24824 CPUtime=1800.02
/proc/5481/stat : 5481 (pbct) R 5479 5481 4680 0 -1 4202496 5819 0 0 0 160327 19675 0 0 25 0 1 0 40454384 25419776 5705 1992294400 134512640 136485738 4294485440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5481/statm: 6206 5705 245 482 0 5722 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 24824

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1603.27
CPU system time (s): 196.756
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 24824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1603.27
system time used= 196.756
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5819
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= 2
involuntary context switches= 5114

runsolver used 2.96355 second user time and 8.51271 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-16 02:35:26
IDJOB=2667917
IDBENCH=48000
IDSOLVER=1170
FILE ID=node009/2667917-1276648526
PBS_JOBID= 11172400
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667917-1276648526/watcher-2667917-1276648526 -o /tmp/evaluation-result-2667917-1276648526/solver-2667917-1276648526 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667917-1276648526.opb

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

MD5SUM BENCH= bc362e080dfd9e6c883df7eeb6006e66
RANDOM SEED=544846956

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851084 kB
Buffers:         30004 kB
Cached:          96784 kB
SwapCached:       6172 kB
Active:          93064 kB
Inactive:        47036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851084 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            2032 kB
Writeback:           0 kB
AnonPages:       11668 kB
Mapped:          13016 kB
Slab:            46136 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180544 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node009 at 2010-06-16 03:05:29