Trace number 3698124

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
npSolver inc-topDownOPT25 18.6242 18.7707

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
MD5SUMa28f5b3e9b4b12f9ccee04abccbf9327
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark0.359944
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables238
Total number of constraints398
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 constraints398
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 349
Number of bits of the biggest sum of numbers9
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 

0.99/1.05	c run inc solver
0.99/1.05	c [INC SYSTEM] run initial solver
0.99/1.05	c [INC SYSTEM] preprocess with white file
6.78/6.87	c [INC SYSTEM] finished preprocessing in 5 s
6.78/6.87	c [INC SYSTEM] execute solver
6.83/7.57	c [INC SEARCH] formula is SAT
6.83/7.58	c [INC SYSTEM] solved the initial formula
6.83/7.58	c model valid
6.83/7.58	c current solution ok
8.92/9.14	o 48
8.92/9.14	c [INC SYSTEM] there exists a inc, kill it!
8.92/9.14	c write failed with 2
8.92/9.15	c [INC SEARCH] iteration: 0
8.92/9.15	c [INC BOUNDS] best value:48 search for 47
8.92/9.15	c [INC SYSTEM] create new solver instance
8.92/9.15	c [INC] encode full formula
8.92/9.15	c set iterative enc to: swc
8.92/9.19	c [INC SEARCH] isOptimum variable: 0
11.14/11.30	c formula is SAT
11.14/11.32	c [INC SEARCH] copied best model
11.14/11.32	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
11.14/11.32	c model valid
11.14/11.32	c current solution ok
11.14/11.32	o 30
11.14/11.32	c [INC SEARCH] iteration: 1
11.14/11.32	c [INC BOUNDS] best value:30 search for 29
11.14/11.32	c [INC ENCODE] setup new number of clauses ...
11.14/11.32	c [INC] encode incremental formula
11.14/11.32	c return only the limitting unit clause for 29
11.14/11.32	c [INC SYSTEM] transmit new clauses to solver: 1
11.14/11.32	c [INC SEARCH] isOptimum variable: 0
12.63/12.89	c formula is SAT
12.73/12.90	c [INC SEARCH] copied best model
12.73/12.90	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
12.73/12.91	c model valid
12.73/12.91	c current solution ok
12.73/12.91	o 25
12.73/12.91	c [INC SEARCH] iteration: 2
12.73/12.91	c [INC BOUNDS] best value:25 search for 24
12.73/12.91	c [INC ENCODE] setup new number of clauses ...
12.73/12.91	c [INC] encode incremental formula
12.73/12.91	c return only the limitting unit clause for 24
12.73/12.91	c [INC SYSTEM] transmit new clauses to solver: 1
12.73/12.91	c [INC SEARCH] isOptimum variable: 0
18.53/18.75	c [INC SEARCH] formula is UNSAT
18.53/18.75	c [INC SYSTEM] there exists a inc, kill it!
18.53/18.75	c write failed with 2
18.53/18.75	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2e22720)
18.53/18.75	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
18.53/18.75	c [INC SEARCH] found optimum
18.53/18.75	c display solution
18.53/18.75	s OPTIMUM FOUND
18.53/18.75	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

Verifier Data 

OK	25

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3698124-1338066847/watcher-3698124-1338066847 -o /tmp/evaluation-result-3698124-1338066847/solver-3698124-1338066847 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698124-1338066847.opb 1962460266 HOME HOME 

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: 1.92 2.08 2.36 3/177 28218
/proc/meminfo: memFree=23241412/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0

[startup+0.043839 s]
/proc/loadavg: 1.92 2.08 2.36 3/177 28218
/proc/meminfo: memFree=23241412/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100268 s]
/proc/loadavg: 1.92 2.08 2.36 3/177 28218
/proc/meminfo: memFree=23241412/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300241 s]
/proc/loadavg: 1.92 2.08 2.36 3/177 28218
/proc/meminfo: memFree=23241412/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700244 s]
/proc/loadavg: 1.92 2.08 2.36 3/177 28218
/proc/meminfo: memFree=23241412/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50019 s]
/proc/loadavg: 1.92 2.08 2.36 3/179 28220
/proc/meminfo: memFree=23196284/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
[pid=28219] ppid=28218 vsize=56528 CPUtime=1.04 cores=0,2,4,6
/proc/28219/stat : 28219 (npSolver-pbo) S 28218 28218 25792 0 -1 4202496 8864 0 0 0 99 5 0 0 20 0 1 0 272809582 57884672 12053 33554432000 4194304 5992684 140734718178944 140734718173392 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/28219/statm: 14132 12053 164 440 0 13688 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 65676

[startup+3.10035 s]
/proc/loadavg: 1.92 2.08 2.36 3/181 28222
/proc/meminfo: memFree=23010112/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
[pid=28219] ppid=28218 vsize=56528 CPUtime=1.04 cores=0,2,4,6
/proc/28219/stat : 28219 (npSolver-pbo) S 28218 28218 25792 0 -1 4202496 8864 0 0 0 99 5 0 0 20 0 1 0 272809582 57884672 12053 33554432000 4194304 5992684 140734718178944 140734718173392 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/28219/statm: 14132 12053 164 440 0 13688 0
[pid=28221] ppid=28219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28221/stat : 28221 (cp2_pre.sh) S 28219 28218 25792 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 272809687 9367552 277 33554432000 4194304 5064252 140733810632688 140733810631392 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/28221/statm: 2287 277 234 213 0 72 0
[pid=28222] ppid=28221 vsize=186656 CPUtime=2.03 cores=0,2,4,6
/proc/28222/stat : 28222 (coprocessor) R 28221 28218 25792 0 -1 4202496 30712 0 0 0 197 6 0 0 20 0 1 0 272809687 191135744 41440 33554432000 4194304 6586260 140735187421408 140735187417224 4498526 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/28222/statm: 46664 41440 170 584 0 46076 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 261480

[startup+6.3003 s]
/proc/loadavg: 1.93 2.08 2.36 3/181 28222
/proc/meminfo: memFree=22953404/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
[pid=28219] ppid=28218 vsize=56528 CPUtime=1.04 cores=0,2,4,6
/proc/28219/stat : 28219 (npSolver-pbo) S 28218 28218 25792 0 -1 4202496 8864 0 0 0 99 5 0 0 20 0 1 0 272809582 57884672 12053 33554432000 4194304 5992684 140734718178944 140734718173392 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/28219/statm: 14132 12053 164 440 0 13688 0
[pid=28221] ppid=28219 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28221/stat : 28221 (cp2_pre.sh) S 28219 28218 25792 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 272809687 9367552 277 33554432000 4194304 5064252 140733810632688 140733810631392 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/28221/statm: 2287 277 234 213 0 72 0
[pid=28222] ppid=28221 vsize=224720 CPUtime=5.23 cores=0,2,4,6
/proc/28222/stat : 28222 (coprocessor) R 28221 28218 25792 0 -1 4202496 37718 0 0 0 514 9 0 0 20 0 1 0 272809687 230113280 53925 33554432000 4194304 6586260 140735187421408 140735187417160 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/28222/statm: 56180 53925 198 584 0 55592 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 299544

[startup+12.7003 s]
/proc/loadavg: 1.93 2.08 2.36 3/180 28227
/proc/meminfo: memFree=23043684/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
[pid=28219] ppid=28218 vsize=68432 CPUtime=9.06 cores=0,2,4,6
/proc/28219/stat : 28219 (npSolver-pbo) S 28218 28218 25792 0 -1 4202496 12527 59316 0 1 128 122 631 25 20 0 1 0 272809582 70074368 14510 33554432000 4194304 5992684 140734718178944 140734718164776 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 11 0 0
/proc/28219/statm: 17108 14510 177 440 0 16664 0
[pid=28227] ppid=28219 vsize=113412 CPUtime=3.47 cores=0,2,4,6
/proc/28227/stat : 28227 (glucosInc) R 28219 28218 25792 0 -1 4202496 21288 0 0 0 343 4 0 0 20 0 1 0 272810501 116133888 24499 33554432000 4194304 5654031 140736265022768 140736265010584 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/28227/statm: 28353 24499 151 357 0 27993 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 190992

Solver just ended. Dumping a history of the last processes samples

[startup+12.9004 s]
/proc/loadavg: 1.93 2.08 2.36 3/180 28227
/proc/meminfo: memFree=23043684/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
[pid=28219] ppid=28218 vsize=68432 CPUtime=9.07 cores=0,2,4,6
/proc/28219/stat : 28219 (npSolver-pbo) R 28218 28218 25792 0 -1 4202496 12528 59316 0 1 129 122 631 25 20 0 1 0 272809582 70074368 14511 33554432000 4194304 5992684 140734718178944 140734718164776 4331355 0 0 4096 0 0 0 0 17 2 0 0 11 0 0
/proc/28219/statm: 17108 14511 177 440 0 16664 0
[pid=28227] ppid=28219 vsize=113412 CPUtime=3.66 cores=0,2,4,6
/proc/28227/stat : 28227 (glucosInc) S 28219 28218 25792 0 -1 4202496 21292 0 0 0 362 4 0 0 20 0 1 0 272810501 116133888 24503 33554432000 4194304 5654031 140736265022768 140736265021080 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/28227/statm: 28353 24503 151 357 0 27993 0
Current children cumulated CPU time (s) 12.73
Current children cumulated vsize (KiB) 190992

[startup+16.1004 s]
/proc/loadavg: 1.94 2.07 2.36 3/180 28227
/proc/meminfo: memFree=23042956/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
[pid=28219] ppid=28218 vsize=68432 CPUtime=9.08 cores=0,2,4,6
/proc/28219/stat : 28219 (npSolver-pbo) S 28218 28218 25792 0 -1 4202496 12534 59316 0 1 130 122 631 25 20 0 1 0 272809582 70074368 14511 33554432000 4194304 5992684 140734718178944 140734718164776 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 11 0 0
/proc/28219/statm: 17108 14511 177 440 0 16664 0
[pid=28227] ppid=28219 vsize=115008 CPUtime=6.85 cores=0,2,4,6
/proc/28227/stat : 28227 (glucosInc) R 28219 28218 25792 0 -1 4202496 21528 0 0 0 680 5 0 0 20 0 1 0 272810501 117768192 24739 33554432000 4194304 5654031 140736265022768 140736265010584 4232700 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28227/statm: 28752 24739 151 357 0 28392 0
Current children cumulated CPU time (s) 15.93
Current children cumulated vsize (KiB) 192588

[startup+17.7004 s]
/proc/loadavg: 1.94 2.07 2.36 3/180 28227
/proc/meminfo: memFree=23043080/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
[pid=28219] ppid=28218 vsize=68432 CPUtime=9.08 cores=0,2,4,6
/proc/28219/stat : 28219 (npSolver-pbo) S 28218 28218 25792 0 -1 4202496 12534 59316 0 1 130 122 631 25 20 0 1 0 272809582 70074368 14511 33554432000 4194304 5992684 140734718178944 140734718164776 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 11 0 0
/proc/28219/statm: 17108 14511 177 440 0 16664 0
[pid=28227] ppid=28219 vsize=115008 CPUtime=8.45 cores=0,2,4,6
/proc/28227/stat : 28227 (glucosInc) R 28219 28218 25792 0 -1 4202496 21528 0 0 0 840 5 0 0 20 0 1 0 272810501 117768192 24739 33554432000 4194304 5654031 140736265022768 140736265010584 4208604 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28227/statm: 28752 24739 151 357 0 28392 0
Current children cumulated CPU time (s) 17.53
Current children cumulated vsize (KiB) 192588

[startup+18.5004 s]
/proc/loadavg: 1.94 2.07 2.36 3/180 28227
/proc/meminfo: memFree=23043080/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
[pid=28219] ppid=28218 vsize=68432 CPUtime=9.08 cores=0,2,4,6
/proc/28219/stat : 28219 (npSolver-pbo) S 28218 28218 25792 0 -1 4202496 12534 59316 0 1 130 122 631 25 20 0 1 0 272809582 70074368 14511 33554432000 4194304 5992684 140734718178944 140734718164776 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 11 0 0
/proc/28219/statm: 17108 14511 177 440 0 16664 0
[pid=28227] ppid=28219 vsize=103332 CPUtime=9.25 cores=0,2,4,6
/proc/28227/stat : 28227 (glucosInc) R 28219 28218 25792 0 -1 4202496 22038 0 0 0 920 5 0 0 20 0 1 0 272810501 105811968 23274 33554432000 4194304 5654031 140736265022768 140736265010584 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28227/statm: 25833 23274 152 357 0 25473 0
Current children cumulated CPU time (s) 18.33
Current children cumulated vsize (KiB) 180912

[startup+18.7004 s]
/proc/loadavg: 1.94 2.07 2.36 3/180 28227
/proc/meminfo: memFree=23043080/32873844 swapFree=7112/7112
[pid=28218] ppid=28216 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28218/stat : 28218 (npSolver-pbo-It) S 28216 28218 25792 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272809581 9367552 274 33554432000 4194304 5064252 140737064180944 140737064179856 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28218/statm: 2287 274 233 213 0 72 0
[pid=28219] ppid=28218 vsize=68432 CPUtime=9.08 cores=0,2,4,6
/proc/28219/stat : 28219 (npSolver-pbo) S 28218 28218 25792 0 -1 4202496 12534 59316 0 1 130 122 631 25 20 0 1 0 272809582 70074368 14511 33554432000 4194304 5992684 140734718178944 140734718164776 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 11 0 0
/proc/28219/statm: 17108 14511 177 440 0 16664 0
[pid=28227] ppid=28219 vsize=103332 CPUtime=9.45 cores=0,2,4,6
/proc/28227/stat : 28227 (glucosInc) R 28219 28218 25792 0 -1 4202496 22044 0 0 0 940 5 0 0 20 0 1 0 272810501 105811968 23279 33554432000 4194304 5654031 140736265022768 140736265010584 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28227/statm: 25833 23279 152 357 0 25473 0
Current children cumulated CPU time (s) 18.53
Current children cumulated vsize (KiB) 180912

Child status: 0
Real time (s): 18.7707
CPU time (s): 18.6242
CPU user time (s): 17.0714
CPU system time (s): 1.55276
CPU usage (%): 99.2194
Max. virtual memory (cumulated for all children) (KiB): 299544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.0714
system time used= 1.55276
maximum resident set size= 222380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94837
page faults= 1
swaps= 0
block input operations= 232
block output operations= 212096
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1565
involuntary context switches= 79

runsolver used 0.066989 second user time and 0.148977 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-26 23:14:07
IDJOB=3698124
IDBENCH=2632
IDSOLVER=2275
FILE ID=node142/3698124-1338066847
RUNJOBID= node142-1338050545-25808
PBS_JOBID= 14624377
Free space on /tmp= 71608 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698124-1338066847/watcher-3698124-1338066847 -o /tmp/evaluation-result-3698124-1338066847/solver-3698124-1338066847 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698124-1338066847.opb 1962460266 HOME HOME

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

MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327
RANDOM SEED=1962460266

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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	: 5331.91
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		: 2666.776
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	: 5391.91
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		: 2666.776
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	: 5331.92
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		: 2666.776
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	: 5331.90
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		: 2666.776
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	: 5331.91
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		: 2666.776
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	: 5331.91
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		: 2666.776
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        23242148 kB
Buffers:          219500 kB
Cached:           212588 kB
SwapCached:            0 kB
Active:          8817116 kB
Inactive:          17812 kB
Active(anon):    8391592 kB
Inactive(anon):    13180 kB
Active(file):     425524 kB
Inactive(file):     4632 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8184 kB
Writeback:             8 kB
AnonPages:       8409108 kB
Mapped:            11916 kB
Shmem:               200 kB
Slab:             640840 kB
SReclaimable:      83120 kB
SUnreclaim:       557720 kB
KernelStack:        1472 kB
PageTables:        20216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    8516616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8386560 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71580 MiB
End job on node142 at 2012-05-26 23:14:26