Trace number 3703400

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-topdown-quickBoundOPT3 67.7717 67.7893

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=13-P2=29-P3=23-P4=5-P5=29-P6=29-P7=31-P8=29-P9=31-B.opb
MD5SUMf969522c25fcd822319ca2a51d36dbf7
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 benchmark0.036993
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 variables135
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

Solver Data 

0.00/0.32	c run inc solver
0.00/0.32	c [INC SYSTEM] run initial solver
0.00/0.32	c [INC SYSTEM] preprocess with white file
1.67/1.70	c [INC SYSTEM] finished preprocessing in 1 s
1.67/1.70	c [INC SYSTEM] execute solver
10.46/10.56	c [INC SEARCH] formula is SAT
10.46/10.57	c [INC SYSTEM] solved the initial formula
10.46/10.57	c model valid
10.46/10.57	c current solution ok
11.15/11.20	o 3
11.15/11.20	c starting approximation
11.15/11.20	c factor = 2
11.15/11.20	c current bound: 1
11.15/11.20	c factor to high for quickBound
11.15/11.20	c finished approximation
11.15/11.20	c [INC SYSTEM] there exists a inc, kill it!
11.15/11.20	c write failed with 2
11.15/11.20	c [INC SEARCH] iteration: 0
11.15/11.20	c [INC BOUNDS] best value:3 search for 2
11.15/11.20	c [INC SYSTEM] create new solver instance
11.15/11.20	c [INC] encode full formula
11.15/11.20	c set iterative enc to: swc
11.15/11.22	c [INC SEARCH] isOptimum variable: 0
67.67/67.77	c [INC SEARCH] formula is UNSAT
67.67/67.77	c [INC SYSTEM] there exists a inc, kill it!
67.67/67.77	c write failed with 2
67.67/67.78	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1105bd0)
67.67/67.78	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
67.67/67.78	c [INC SEARCH] found optimum
67.67/67.78	c display solution
67.67/67.78	s OPTIMUM FOUND
67.67/67.78	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 -x254 -x255 x256 -x257 x258 x259 x260 x261 -x262 x263 x264 -x265 -x266 -x267 -x268 -x269 -x270 x271 -x272 x273 x274 -x275 -x276 -x277 -x278 -x279 -x280 x281 -x282 x283 x284 -x285 x286 -x287 -x288 -x289 x290 x291 -x292 -x293 -x294 x295 x296 -x297 -x298 -x299 x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 x310 x311 x312 x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 x321 x322 x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 x331 x332 x333 -x334 -x335

Verifier Data 

OK	3

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-3703400-1338074812/watcher-3703400-1338074812 -o /tmp/evaluation-result-3703400-1338074812/solver-3703400-1338074812 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703400-1338074812.opb 1853673575 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: 2.05 2.03 2.00 3/178 16732
/proc/meminfo: memFree=29765192/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0

[startup+0.0560749 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 16732
/proc/meminfo: memFree=29765192/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100211 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 16732
/proc/meminfo: memFree=29765192/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300219 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 16732
/proc/meminfo: memFree=29765192/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700273 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 16732
/proc/meminfo: memFree=29765192/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 2.05 2.03 2.00 3/182 16736
/proc/meminfo: memFree=29658360/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31136 CPUtime=0.31 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 5899 0 0 0 29 2 0 0 20 0 1 0 273606070 31883264 5567 33554432000 4194304 5992684 140734449151360 140734449145808 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7784 5567 164 440 0 7340 0
[pid=16735] ppid=16733 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16735/stat : 16735 (cp2_pre.sh) S 16733 16732 28504 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 273606102 9367552 276 33554432000 4194304 5064252 140735860255840 140735860254544 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/16735/statm: 2287 276 234 213 0 72 0
[pid=16736] ppid=16735 vsize=92144 CPUtime=1.16 cores=0,2,4,6
/proc/16736/stat : 16736 (coprocessor) R 16735 16732 28504 0 -1 4202496 18850 0 0 0 113 3 0 0 20 0 1 0 273606102 94355456 22216 33554432000 4194304 6586260 140737113772592 140737113768616 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/16736/statm: 23036 22216 198 584 0 22448 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 141576

[startup+3.10034 s]
/proc/loadavg: 2.04 2.03 2.00 3/181 16738
/proc/meminfo: memFree=29698460/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31136 CPUtime=1.68 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 5916 19751 0 0 29 2 132 5 20 0 1 0 273606070 31883264 5569 33554432000 4194304 5992684 140734449151360 140734449137624 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7784 5569 166 440 0 7340 0
[pid=16738] ppid=16733 vsize=44404 CPUtime=1.38 cores=0,2,4,6
/proc/16738/stat : 16738 (glucosInc) R 16733 16732 28504 0 -1 4202496 9326 0 0 0 137 1 0 0 20 0 1 0 273606240 45469696 9914 33554432000 4194304 5654031 140735928713312 140735928711096 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16738/statm: 11101 9914 140 357 0 10741 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 84688

[startup+6.30031 s]
/proc/loadavg: 2.04 2.03 2.00 3/181 16738
/proc/meminfo: memFree=29692136/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31136 CPUtime=1.68 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 5916 19751 0 0 29 2 132 5 20 0 1 0 273606070 31883264 5569 33554432000 4194304 5992684 140734449151360 140734449137624 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7784 5569 166 440 0 7340 0
[pid=16738] ppid=16733 vsize=46764 CPUtime=4.58 cores=0,2,4,6
/proc/16738/stat : 16738 (glucosInc) R 16733 16732 28504 0 -1 4202496 10231 0 0 0 457 1 0 0 20 0 1 0 273606240 47886336 10810 33554432000 4194304 5654031 140735928713312 140735928701128 4215932 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16738/statm: 11691 10810 141 357 0 11331 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 87048

[startup+12.7003 s]
/proc/loadavg: 2.03 2.03 2.00 3/181 16741
/proc/meminfo: memFree=29684572/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31140 CPUtime=11.22 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 6761 31963 0 0 42 53 1016 11 20 0 1 0 273606070 31887360 5703 33554432000 4194304 5992684 140734449151360 140734449137192 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7785 5703 191 440 0 7341 0
[pid=16741] ppid=16733 vsize=44580 CPUtime=1.47 cores=0,2,4,6
/proc/16741/stat : 16741 (glucosInc) R 16733 16732 28504 0 -1 4202496 9522 0 0 0 145 2 0 0 20 0 1 0 273607192 45649920 10104 33554432000 4194304 5654031 140734736242656 140734736230472 4216697 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16741/statm: 11145 10104 140 357 0 10785 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84868

[startup+25.5004 s]
/proc/loadavg: 2.03 2.03 2.00 3/181 16741
/proc/meminfo: memFree=29682236/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31140 CPUtime=11.22 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 6761 31963 0 0 42 53 1016 11 20 0 1 0 273606070 31887360 5703 33554432000 4194304 5992684 140734449151360 140734449137192 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7785 5703 191 440 0 7341 0
[pid=16741] ppid=16733 vsize=48676 CPUtime=14.26 cores=0,2,4,6
/proc/16741/stat : 16741 (glucosInc) R 16733 16732 28504 0 -1 4202496 11708 0 0 0 1424 2 0 0 20 0 1 0 273607192 49844224 11359 33554432000 4194304 5654031 140734736242656 140734736230472 4233021 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16741/statm: 12169 11359 142 357 0 11809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88964

[startup+51.1003 s]
/proc/loadavg: 2.02 2.03 2.00 3/181 16742
/proc/meminfo: memFree=29656404/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31140 CPUtime=11.22 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 6761 31963 0 0 42 53 1016 11 20 0 1 0 273606070 31887360 5703 33554432000 4194304 5992684 140734449151360 140734449137192 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7785 5703 191 440 0 7341 0
[pid=16741] ppid=16733 vsize=90684 CPUtime=39.85 cores=0,2,4,6
/proc/16741/stat : 16741 (glucosInc) R 16733 16732 28504 0 -1 4202496 13352 0 0 0 3982 3 0 0 20 0 1 0 273607192 92860416 17943 33554432000 4194304 5654031 140734736242656 140734736230472 4216577 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16741/statm: 22671 17943 142 357 0 22311 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 130972

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

[startup+57.5003 s]
/proc/loadavg: 2.02 2.02 2.00 3/181 16742
/proc/meminfo: memFree=29648088/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31140 CPUtime=11.22 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 6761 31963 0 0 42 53 1016 11 20 0 1 0 273606070 31887360 5703 33554432000 4194304 5992684 140734449151360 140734449137192 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7785 5703 191 440 0 7341 0
[pid=16741] ppid=16733 vsize=90684 CPUtime=46.25 cores=0,2,4,6
/proc/16741/stat : 16741 (glucosInc) R 16733 16732 28504 0 -1 4202496 13391 0 0 0 4621 4 0 0 20 0 1 0 273607192 92860416 20021 33554432000 4194304 5654031 140734736242656 140734736230472 4233213 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16741/statm: 22671 20021 142 357 0 22311 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 130972

[startup+63.9004 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 16742
/proc/meminfo: memFree=29648332/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31140 CPUtime=11.22 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 6761 31963 0 0 42 53 1016 11 20 0 1 0 273606070 31887360 5703 33554432000 4194304 5992684 140734449151360 140734449137192 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7785 5703 191 440 0 7341 0
[pid=16741] ppid=16733 vsize=90684 CPUtime=52.65 cores=0,2,4,6
/proc/16741/stat : 16741 (glucosInc) R 16733 16732 28504 0 -1 4202496 13391 0 0 0 5261 4 0 0 20 0 1 0 273607192 92860416 20021 33554432000 4194304 5654031 140734736242656 140734736230472 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16741/statm: 22671 20021 142 357 0 22311 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 130972

[startup+65.5003 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 16742
/proc/meminfo: memFree=29648332/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31140 CPUtime=11.22 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 6761 31963 0 0 42 53 1016 11 20 0 1 0 273606070 31887360 5703 33554432000 4194304 5992684 140734449151360 140734449137192 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7785 5703 191 440 0 7341 0
[pid=16741] ppid=16733 vsize=90684 CPUtime=54.25 cores=0,2,4,6
/proc/16741/stat : 16741 (glucosInc) R 16733 16732 28504 0 -1 4202496 13391 0 0 0 5421 4 0 0 20 0 1 0 273607192 92860416 20021 33554432000 4194304 5654031 140734736242656 140734736230472 4232707 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16741/statm: 22671 20021 142 357 0 22311 0
Current children cumulated CPU time (s) 65.47
Current children cumulated vsize (KiB) 130972

[startup+67.1067 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 16742
/proc/meminfo: memFree=29648332/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31140 CPUtime=11.22 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 6761 31963 0 0 42 53 1016 11 20 0 1 0 273606070 31887360 5703 33554432000 4194304 5992684 140734449151360 140734449137192 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7785 5703 191 440 0 7341 0
[pid=16741] ppid=16733 vsize=90684 CPUtime=55.86 cores=0,2,4,6
/proc/16741/stat : 16741 (glucosInc) R 16733 16732 28504 0 -1 4202496 13391 0 0 0 5582 4 0 0 20 0 1 0 273607192 92860416 20021 33554432000 4194304 5654031 140734736242656 140734736230472 4232794 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16741/statm: 22671 20021 142 357 0 22311 0
Current children cumulated CPU time (s) 67.08
Current children cumulated vsize (KiB) 130972

[startup+67.5003 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 16742
/proc/meminfo: memFree=29648332/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31140 CPUtime=11.22 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 6761 31963 0 0 42 53 1016 11 20 0 1 0 273606070 31887360 5703 33554432000 4194304 5992684 140734449151360 140734449137192 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7785 5703 191 440 0 7341 0
[pid=16741] ppid=16733 vsize=90684 CPUtime=56.25 cores=0,2,4,6
/proc/16741/stat : 16741 (glucosInc) R 16733 16732 28504 0 -1 4202496 13391 0 0 0 5621 4 0 0 20 0 1 0 273607192 92860416 20021 33554432000 4194304 5654031 140734736242656 140734736230472 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16741/statm: 22671 20021 142 357 0 22311 0
Current children cumulated CPU time (s) 67.47
Current children cumulated vsize (KiB) 130972

[startup+67.7004 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 16742
/proc/meminfo: memFree=29648332/32873844 swapFree=6600/6600
[pid=16732] ppid=16730 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16732/stat : 16732 (npSolver-pbo-It) S 16730 16732 28504 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 273606070 9367552 274 33554432000 4194304 5064252 140736730034320 140736730033232 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16732/statm: 2287 274 233 213 0 72 0
[pid=16733] ppid=16732 vsize=31140 CPUtime=11.22 cores=0,2,4,6
/proc/16733/stat : 16733 (npSolver-pbo) S 16732 16732 28504 0 -1 4202496 6761 31963 0 0 42 53 1016 11 20 0 1 0 273606070 31887360 5703 33554432000 4194304 5992684 140734449151360 140734449137192 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16733/statm: 7785 5703 191 440 0 7341 0
[pid=16741] ppid=16733 vsize=90684 CPUtime=56.45 cores=0,2,4,6
/proc/16741/stat : 16741 (glucosInc) R 16733 16732 28504 0 -1 4202496 13391 0 0 0 5641 4 0 0 20 0 1 0 273607192 92860416 20021 33554432000 4194304 5654031 140734736242656 140734736230472 4232775 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16741/statm: 22671 20021 142 357 0 22311 0
Current children cumulated CPU time (s) 67.67
Current children cumulated vsize (KiB) 130972

Child status: 0
Real time (s): 67.7893
CPU time (s): 67.7717
CPU user time (s): 67.0788
CPU system time (s): 0.692894
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 141576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.0788
system time used= 0.692894
maximum resident set size= 91692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52969
page faults= 0
swaps= 0
block input operations= 0
block output operations= 85400
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 255
involuntary context switches= 87

runsolver used 0.122981 second user time and 0.364944 second system time

The end

Launcher Data 

Begin job on node140 at 2012-05-27 01:26:52
IDJOB=3703400
IDBENCH=47896
IDSOLVER=2278
FILE ID=node140/3703400-1338074812
RUNJOBID= node140-1338052929-28520
PBS_JOBID= 14624397
Free space on /tmp= 70828 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=13-P2=29-P3=23-P4=5-P5=29-P6=29-P7=31-P8=29-P9=31-B.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703400-1338074812/watcher-3703400-1338074812 -o /tmp/evaluation-result-3703400-1338074812/solver-3703400-1338074812 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703400-1338074812.opb 1853673575 HOME HOME

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

MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7
RANDOM SEED=1853673575

node140.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		: 2667.094
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	: 5334.18
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		: 2667.094
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		: 2667.094
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	: 5331.91
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		: 2667.094
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	: 5331.91
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		: 2667.094
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	: 5331.92
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		: 2667.094
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	: 5331.88
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		: 2667.094
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	: 5331.90
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		: 2667.094
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:        29765224 kB
Buffers:          265016 kB
Cached:           971208 kB
SwapCached:         1596 kB
Active:          2281928 kB
Inactive:          25528 kB
Active(anon):    1062232 kB
Inactive(anon):     9776 kB
Active(file):    1219696 kB
Inactive(file):    15752 kB
Unevictable:        6600 kB
Mlocked:            6600 kB
SwapTotal:      67108856 kB
SwapFree:       67105132 kB
Dirty:              8196 kB
Writeback:             0 kB
AnonPages:       1191660 kB
Mapped:            13184 kB
Shmem:                 8 kB
Slab:             658784 kB
SReclaimable:     100904 kB
SUnreclaim:       557880 kB
KernelStack:        1496 kB
PageTables:         6172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1301344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1095680 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= 70812 MiB
End job on node140 at 2012-05-27 01:28:00