Trace number 4083051

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
NaPS 1.02OPT8908 927.946 928.109

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUM75c7e5778aa6d0e8c18984c9064c30c6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8908
Best CPU time to get the best result obtained on this benchmark3.32349
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8908
Optimality of the best value was proved YES
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 NaPS 1.02b.
927.83/928.09	o 12441
927.83/928.09	o 10243
927.83/928.09	o 9552
927.83/928.09	o 9089
927.83/928.09	o 8968
927.83/928.09	o 8908
927.83/928.09	s OPTIMUM FOUND
927.83/928.09	c _____________________________________________________________________________
927.83/928.09	c 
927.83/928.09	c std/band forms        : 35,0
927.83/928.09	c 2cl/3cl ITE-codings   : 198,0
927.83/928.09	c BDD/srt/adr Max costs : 19,77314,0
927.83/928.09	c BDDraw/bin/mul/srt/adr: 22,0,0,13,0
927.83/928.09	c BDD nodes             : 440
927.83/928.09	c Es1/CC detections     : 0,0
927.83/928.09	c SAT/UNSAT calls       : 6,8
927.83/928.09	c restarts              : 88778
927.83/928.09	c conflicts             : 19975754       (21532 /sec)
927.83/928.09	c decisions             : 29037694       (31300 /sec)
927.83/928.09	c propagations          : 33767768363    (36398783 /sec)
927.83/928.09	c inspects              : 0              (0 /sec)
927.83/928.09	c CPU time (solving tm) : 927.7 s        (926.4 s)
927.83/928.09	c Time for Opt-base     : 0.4469 s
927.83/928.09	c _____________________________________________________________________________
927.83/928.09	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 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 -x253

Verifier Data 

OK	8908

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083051-1465250447/watcher-4083051-1465250447 -o /tmp/evaluation-result-4083051-1465250447/solver-4083051-1465250447 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465219565-1168 --watchdog 1960 naps-1.02 HOME/instance-4083051-1465250447.opb 

pid=5370
running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.31 2.28 2.23 3/177 5373
/proc/meminfo: memFree=28321980/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=6552 CPUtime=0 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 106977834 6709248 210 33554432000 4194304 5796924 140736733943152 140734359567736 5100093 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 1638 210 139 392 0 1237 0

[startup+0.100155 s]
/proc/loadavg: 2.31 2.28 2.23 3/177 5373
/proc/meminfo: memFree=28321980/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=2488 CPUtime=0.09 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 459 0 0 0 9 0 0 0 20 0 1 0 106977834 2547712 322 33554432000 4194304 5796924 140736733943152 140734359567736 4865393 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 622 322 160 392 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2488

[startup+0.20024 s]
/proc/loadavg: 2.31 2.28 2.23 3/177 5373
/proc/meminfo: memFree=28321980/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=2488 CPUtime=0.19 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 459 0 0 0 19 0 0 0 20 0 1 0 106977834 2547712 322 33554432000 4194304 5796924 140736733943152 140734359567736 5092643 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 622 322 160 392 0 221 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2488

[startup+0.300335 s]
/proc/loadavg: 2.31 2.28 2.23 3/177 5373
/proc/meminfo: memFree=28321980/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=2488 CPUtime=0.29 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 459 0 0 0 29 0 0 0 20 0 1 0 106977834 2547712 322 33554432000 4194304 5796924 140736733943152 140734359567736 5092416 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 622 322 160 392 0 221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2488

[startup+0.7003 s]
/proc/loadavg: 2.31 2.28 2.23 3/177 5373
/proc/meminfo: memFree=28321980/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=43920 CPUtime=0.69 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 9214 0 0 0 68 1 0 0 20 0 1 0 106977834 44974080 10165 33554432000 4194304 5796924 140736733943152 140736733940136 4564248 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 10980 10165 167 392 0 10579 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43920

[startup+1.50029 s]
/proc/loadavg: 2.28 2.28 2.23 3/178 5374
/proc/meminfo: memFree=28273756/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=52148 CPUtime=1.49 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 10211 0 0 0 148 1 0 0 20 0 1 0 106977834 53399552 12130 33554432000 4194304 5796924 140736733943152 140736733940312 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 13037 12130 179 392 0 12636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52148

[startup+3.10025 s]
/proc/loadavg: 2.28 2.28 2.23 3/178 5374
/proc/meminfo: memFree=28273404/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=56500 CPUtime=3.08 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 10651 0 0 0 307 1 0 0 20 0 1 0 106977834 57856000 13042 33554432000 4194304 5796924 140736733943152 140736733940312 4607212 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 14125 13042 179 392 0 13724 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 56500

[startup+6.30026 s]
/proc/loadavg: 2.28 2.28 2.23 3/178 5374
/proc/meminfo: memFree=28269176/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=56500 CPUtime=6.28 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 10832 0 0 0 627 1 0 0 20 0 1 0 106977834 57856000 13218 33554432000 4194304 5796924 140736733943152 140736733940216 4606531 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 14125 13218 179 392 0 13724 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 56500

[startup+12.7003 s]
/proc/loadavg: 2.32 2.28 2.23 3/178 5374
/proc/meminfo: memFree=28264224/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=63640 CPUtime=12.69 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 11211 0 0 0 1267 2 0 0 20 0 1 0 106977834 65167360 14483 33554432000 4194304 5796924 140736733943152 140736733940392 4606523 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 15910 14483 179 392 0 15509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63640

[startup+25.5003 s]
/proc/loadavg: 2.35 2.29 2.24 4/178 5397
/proc/meminfo: memFree=28254984/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=77896 CPUtime=25.49 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 12316 0 0 0 2547 2 0 0 20 0 1 0 106977834 79765504 18551 33554432000 4194304 5796924 140736733943152 140736733940216 4607229 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 19474 18551 179 392 0 19073 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 77896

[startup+51.1004 s]
/proc/loadavg: 2.34 2.29 2.24 3/178 5397
/proc/meminfo: memFree=28248064/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=77896 CPUtime=51.08 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 12316 0 0 0 5106 2 0 0 20 0 1 0 106977834 79765504 18551 33554432000 4194304 5796924 140736733943152 140736733940216 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 19474 18551 179 392 0 19073 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77896

[startup+102.3 s]
/proc/loadavg: 2.31 2.29 2.24 4/177 5398
/proc/meminfo: memFree=28169320/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=159852 CPUtime=102.28 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 15152 0 0 0 10224 4 0 0 20 0 1 0 106977834 163688448 38040 33554432000 4194304 5796924 140736733943152 140736733941544 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 39963 38040 181 392 0 39562 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 159852

[startup+162.3 s]
/proc/loadavg: 2.26 2.28 2.24 4/177 5399
/proc/meminfo: memFree=28164840/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=159852 CPUtime=162.26 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 15154 0 0 0 16222 4 0 0 20 0 1 0 106977834 163688448 39064 33554432000 4194304 5796924 140736733943152 140736733941544 4607201 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 39963 39064 181 392 0 39562 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 159852

[startup+222.307 s]
/proc/loadavg: 2.29 2.27 2.24 3/177 5400
/proc/meminfo: memFree=28164232/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=159852 CPUtime=222.26 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 15542 0 0 0 22221 5 0 0 20 0 1 0 106977834 163688448 39064 33554432000 4194304 5796924 140736733943152 140736733940616 4606469 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 39963 39064 181 392 0 39562 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 159852

[startup+282.3 s]
/proc/loadavg: 2.27 2.27 2.24 3/176 5401
/proc/meminfo: memFree=28163712/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=159852 CPUtime=282.24 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 15930 0 0 0 28219 5 0 0 20 0 1 0 106977834 163688448 39064 33554432000 4194304 5796924 140736733943152 140736733940616 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 39963 39064 181 392 0 39562 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 159852

[startup+342.3 s]
/proc/loadavg: 2.30 2.28 2.24 3/177 5403
/proc/meminfo: memFree=28161480/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=159852 CPUtime=342.23 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 16709 0 0 0 34217 6 0 0 20 0 1 0 106977834 163688448 39064 33554432000 4194304 5796924 140736733943152 140736733940616 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 39963 39064 181 392 0 39562 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 159852

[startup+402.3 s]
/proc/loadavg: 2.17 2.24 2.23 3/177 5404
/proc/meminfo: memFree=28129796/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=209172 CPUtime=402.23 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 17488 0 0 0 40215 8 0 0 20 0 1 0 106977834 214192128 47628 33554432000 4194304 5796924 140736733943152 140736733940440 4606442 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 52293 47628 181 392 0 51892 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 209172

[startup+462.3 s]
/proc/loadavg: 2.24 2.24 2.23 3/177 5405
/proc/meminfo: memFree=28119340/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=209172 CPUtime=462.22 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 17884 0 0 0 46213 9 0 0 20 0 1 0 106977834 214192128 49676 33554432000 4194304 5796924 140736733943152 140736733940440 4606779 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 52293 49676 181 392 0 51892 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 209172

[startup+522.3 s]
/proc/loadavg: 2.27 2.24 2.22 4/177 5406
/proc/meminfo: memFree=28145280/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=198036 CPUtime=522.2 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 19069 0 0 0 52210 10 0 0 20 0 1 0 106977834 202788864 43206 33554432000 4194304 5796924 140736733943152 140736733940392 4607258 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 49509 43206 181 392 0 49108 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 198036

[startup+582.3 s]
/proc/loadavg: 2.37 2.27 2.23 4/178 5410
/proc/meminfo: memFree=28102456/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=219908 CPUtime=582.2 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 20158 0 0 0 58208 12 0 0 20 0 1 0 106977834 225185792 53553 33554432000 4194304 5796924 140736733943152 140736733940600 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 54977 53553 181 392 0 54576 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 219908

[startup+642.3 s]
/proc/loadavg: 2.22 2.25 2.23 3/177 5412
/proc/meminfo: memFree=28055664/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=276240 CPUtime=642.19 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 22772 0 0 0 64205 14 0 0 20 0 1 0 106977834 282869760 64115 33554432000 4194304 5796924 140736733943152 140736733940616 4592040 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 69060 64115 182 392 0 68659 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 276240

[startup+702.3 s]
/proc/loadavg: 2.28 2.26 2.23 3/177 5413
/proc/meminfo: memFree=28003620/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=325560 CPUtime=702.18 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 23974 0 0 0 70202 16 0 0 20 0 1 0 106977834 333373440 76675 33554432000 4194304 5796924 140736733943152 140736733940440 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 81390 76675 183 392 0 80989 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 325560

[startup+762.3 s]
/proc/loadavg: 2.27 2.26 2.23 3/177 5459
/proc/meminfo: memFree=29828296/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=355908 CPUtime=762.16 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 24838 0 0 0 76198 18 0 0 20 0 1 0 106977834 364449792 83750 33554432000 4194304 5796924 140736733943152 140736733940440 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 88977 83750 183 392 0 88576 0
Current children cumulated CPU time (s) 762.16
Current children cumulated vsize (KiB) 355908

[startup+822.3 s]
/proc/loadavg: 2.18 2.24 2.22 3/177 5460
/proc/meminfo: memFree=29784628/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=344112 CPUtime=822.15 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 25250 0 0 0 82196 19 0 0 20 0 1 0 106977834 352370688 83755 33554432000 4194304 5796924 140736733943152 140736733940216 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 86028 83755 183 392 0 85627 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 344112

[startup+882.307 s]
/proc/loadavg: 2.32 2.27 2.23 3/177 5461
/proc/meminfo: memFree=29810120/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=355784 CPUtime=882.14 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 25989 0 0 0 88194 20 0 0 20 0 1 0 106977834 364322816 88088 33554432000 4194304 5796924 140736733943152 140736733940616 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 88946 88088 184 392 0 88545 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 355784

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 5373 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+896 s]
/proc/loadavg: 2.27 2.26 2.23 3/177 5463
/proc/meminfo: memFree=29769160/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=372188 CPUtime=895.83 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 26368 0 0 0 89563 20 0 0 20 0 1 0 106977834 381120512 88794 33554432000 4194304 5796924 140736733943152 140736733940712 4607277 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 93047 88794 184 392 0 92646 0
Current children cumulated CPU time (s) 895.83
Current children cumulated vsize (KiB) 372188

[startup+908.8 s]
/proc/loadavg: 2.21 2.24 2.22 4/177 5463
/proc/meminfo: memFree=29735984/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=421508 CPUtime=908.62 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 26808 0 0 0 90842 20 0 0 20 0 1 0 106977834 431624192 96899 33554432000 4194304 5796924 140736733943152 140736733940440 4607241 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 105377 96899 184 392 0 104976 0
Current children cumulated CPU time (s) 908.62
Current children cumulated vsize (KiB) 421508

[startup+921.6 s]
/proc/loadavg: 2.18 2.24 2.22 3/177 5463
/proc/meminfo: memFree=29771976/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=421508 CPUtime=921.43 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 26810 0 0 0 92122 21 0 0 20 0 1 0 106977834 431624192 97923 33554432000 4194304 5796924 140736733943152 140736733940440 4607194 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 105377 97923 184 392 0 104976 0
Current children cumulated CPU time (s) 921.43
Current children cumulated vsize (KiB) 421508

[startup+924.8 s]
/proc/loadavg: 2.16 2.23 2.22 4/177 5463
/proc/meminfo: memFree=29772100/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=421508 CPUtime=924.63 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 26811 0 0 0 92442 21 0 0 20 0 1 0 106977834 431624192 98435 33554432000 4194304 5796924 140736733943152 140736733940440 4606480 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 105377 98435 184 392 0 104976 0
Current children cumulated CPU time (s) 924.63
Current children cumulated vsize (KiB) 421508

[startup+926.4 s]
/proc/loadavg: 2.23 2.24 2.22 4/177 5463
/proc/meminfo: memFree=29808156/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=372188 CPUtime=926.23 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 26811 0 0 0 92602 21 0 0 20 0 1 0 106977834 381120512 88794 33554432000 4194304 5796924 140736733943152 140736733940696 4583060 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 93047 88794 184 392 0 92646 0
Current children cumulated CPU time (s) 926.23
Current children cumulated vsize (KiB) 372188

[startup+927.2 s]
/proc/loadavg: 2.23 2.24 2.22 4/177 5463
/proc/meminfo: memFree=29808156/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=372188 CPUtime=927.03 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 26811 0 0 0 92682 21 0 0 20 0 1 0 106977834 381120512 88794 33554432000 4194304 5796924 140736733943152 140736733940696 4592310 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 93047 88794 184 392 0 92646 0
Current children cumulated CPU time (s) 927.03
Current children cumulated vsize (KiB) 372188

[startup+927.6 s]
/proc/loadavg: 2.23 2.24 2.22 3/177 5463
/proc/meminfo: memFree=29808156/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=372188 CPUtime=927.43 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 26811 0 0 0 92722 21 0 0 20 0 1 0 106977834 381120512 88794 33554432000 4194304 5796924 140736733943152 140736733940696 4606420 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 93047 88794 184 392 0 92646 0
Current children cumulated CPU time (s) 927.43
Current children cumulated vsize (KiB) 372188

[startup+928 s]
/proc/loadavg: 2.23 2.24 2.22 3/177 5463
/proc/meminfo: memFree=29808156/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=372188 CPUtime=927.83 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 26811 0 0 0 92762 21 0 0 20 0 1 0 106977834 381120512 88794 33554432000 4194304 5796924 140736733943152 140736733940696 4606531 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 93047 88794 184 392 0 92646 0
Current children cumulated CPU time (s) 927.83
Current children cumulated vsize (KiB) 372188

[startup+928.1 s]
/proc/loadavg: 2.23 2.24 2.22 3/177 5463
/proc/meminfo: memFree=29808156/32872528 swapFree=16360/1798728
[pid=5373] ppid=5370 vsize=372188 CPUtime=927.93 cores=0,2,4,6
/proc/5373/stat : 5373 (naps-1.02) R 5370 5373 1152 0 -1 4202496 26825 0 0 0 92772 21 0 0 20 0 1 0 106977834 381120512 88808 33554432000 4194304 5796924 140736733943152 140736733940696 4553778 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/5373/statm: 93047 88808 198 392 0 92646 0
Current children cumulated CPU time (s) 927.93
Current children cumulated vsize (KiB) 372188

Child status: 30
Real time (s): 928.109
CPU time (s): 927.946
CPU user time (s): 927.734
CPU system time (s): 0.211967
CPU usage (%): 99.9824
Max. virtual memory (cumulated for all children) (KiB): 421508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 927.734
system time used= 0.211967
maximum resident set size= 395176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26826
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= 32
involuntary context switches= 953

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.24366 second user time and 3.66844 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-07 00:00:47
IDJOB=4083051
IDBENCH=24969
IDSOLVER=2544
FILE ID=node123/4083051-1465250447
RUNJOBID= node123-1465219565-1168
PBS_JOBID= 19843215
Free space on /tmp= 71728 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083051-1465250447/watcher-4083051-1465250447 -o /tmp/evaluation-result-4083051-1465250447/solver-4083051-1465250447 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465219565-1168 --watchdog 1960  naps-1.02 HOME/instance-4083051-1465250447.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 75c7e5778aa6d0e8c18984c9064c30c6
RANDOM SEED=1501214673

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28322244 kB
Buffers:           23792 kB
Cached:            75140 kB
SwapCached:         1832 kB
Active:          1992436 kB
Inactive:          54728 kB
Active(anon):    1948540 kB
Inactive(anon):     2052 kB
Active(file):      43896 kB
Inactive(file):    52676 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098732 kB
Dirty:              4156 kB
Writeback:             0 kB
AnonPages:       3746736 kB
Mapped:             8020 kB
Shmem:                 0 kB
Slab:             567000 kB
SReclaimable:      10968 kB
SUnreclaim:       556032 kB
KernelStack:        1480 kB
PageTables:        11612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4099760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2981888 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71724 MiB
End job on node123 at 2016-06-07 00:16:15