Trace number 3747790

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 (fixed)OPT3 3.00854 3.0125

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
MD5SUM3c1c5627c2ecb7d046a74fd6c2fb2be3
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 benchmark0.035993
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 variables84
Total number of constraints9
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 constraints9
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	c [INC SYSTEM] preprocess with white file
0.00/0.10	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.10	c [INC SYSTEM] execute solver
0.00/0.42	c [INC SEARCH] formula is SAT
0.00/0.42	c [INC SYSTEM] solved the initial formula
0.00/0.42	c model valid
0.00/0.42	c current solution ok
0.00/0.44	o 125
0.00/0.44	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.44	c write failed with 2
0.00/0.44	c [INC SEARCH] iteration: 0
0.00/0.44	c [INC BOUNDS] best value:125 search for 124
0.00/0.44	c [INC SYSTEM] create new solver instance
0.00/0.44	c [INC] encode full formula
0.00/0.44	c set iterative enc to: swc
0.00/0.44	c [INC SEARCH] isOptimum variable: 0
1.16/1.22	c formula is SAT
1.16/1.22	c [INC SEARCH] copied best model
1.16/1.22	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.16/1.22	c model valid
1.16/1.22	c current solution ok
1.16/1.22	o 21
1.16/1.22	c [INC SEARCH] iteration: 1
1.16/1.22	c [INC BOUNDS] best value:21 search for 20
1.16/1.22	c [INC ENCODE] setup new number of clauses ...
1.16/1.22	c [INC] encode incremental formula
1.16/1.22	c return only the limitting unit clause for 20
1.16/1.22	c [INC SYSTEM] transmit new clauses to solver: 1
1.16/1.22	c [INC SEARCH] isOptimum variable: 0
1.16/1.23	c formula is SAT
1.16/1.23	c [INC SEARCH] copied best model
1.16/1.23	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.16/1.23	c model valid
1.16/1.23	c current solution ok
1.16/1.23	o 17
1.16/1.23	c [INC SEARCH] iteration: 2
1.16/1.23	c [INC BOUNDS] best value:17 search for 16
1.16/1.23	c [INC ENCODE] setup new number of clauses ...
1.16/1.23	c [INC] encode incremental formula
1.16/1.23	c return only the limitting unit clause for 16
1.16/1.23	c [INC SYSTEM] transmit new clauses to solver: 1
1.16/1.23	c [INC SEARCH] isOptimum variable: 0
1.16/1.23	c formula is SAT
1.16/1.23	c [INC SEARCH] copied best model
1.16/1.23	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.16/1.23	c model valid
1.16/1.23	c current solution ok
1.16/1.23	o 11
1.16/1.23	c [INC SEARCH] iteration: 3
1.16/1.23	c [INC BOUNDS] best value:11 search for 10
1.16/1.23	c [INC ENCODE] setup new number of clauses ...
1.16/1.23	c [INC] encode incremental formula
1.16/1.23	c return only the limitting unit clause for 10
1.16/1.23	c [INC SYSTEM] transmit new clauses to solver: 1
1.16/1.23	c [INC SEARCH] isOptimum variable: 0
1.16/1.24	c formula is SAT
1.16/1.24	c [INC SEARCH] copied best model
1.16/1.24	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.16/1.24	c model valid
1.16/1.24	c current solution ok
1.16/1.24	o 9
1.16/1.24	c [INC SEARCH] iteration: 4
1.16/1.24	c [INC BOUNDS] best value:9 search for 8
1.16/1.24	c [INC ENCODE] setup new number of clauses ...
1.16/1.24	c [INC] encode incremental formula
1.16/1.24	c return only the limitting unit clause for 8
1.16/1.24	c [INC SYSTEM] transmit new clauses to solver: 1
1.16/1.24	c [INC SEARCH] isOptimum variable: 0
1.16/1.24	c formula is SAT
1.16/1.24	c [INC SEARCH] copied best model
1.16/1.24	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.16/1.24	c model valid
1.16/1.24	c current solution ok
1.16/1.24	o 3
1.16/1.24	c [INC SEARCH] iteration: 5
1.16/1.24	c [INC BOUNDS] best value:3 search for 2
1.16/1.24	c [INC ENCODE] setup new number of clauses ...
1.16/1.24	c [INC] encode incremental formula
1.16/1.24	c return only the limitting unit clause for 2
1.16/1.24	c [INC SYSTEM] transmit new clauses to solver: 1
1.16/1.24	c [INC SEARCH] isOptimum variable: 0
2.96/3.01	c [INC SEARCH] formula is UNSAT
2.96/3.01	c [INC SYSTEM] there exists a inc, kill it!
2.96/3.01	c write failed with 2
2.96/3.01	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0xe340b0)
2.96/3.01	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
2.96/3.01	c [INC SEARCH] found optimum
2.96/3.01	c display solution
2.96/3.01	s OPTIMUM FOUND
2.96/3.01	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

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-3747790-1339102563/watcher-3747790-1339102563 -o /tmp/evaluation-result-3747790-1339102563/solver-3747790-1339102563 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747790-1339102563.opb 301509155 HOME HOME 

running on 4 cores: 1,3,5,7

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: 2.00 2.06 2.04 3/179 28845
/proc/meminfo: memFree=23127960/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0

[startup+0.0172529 s]
/proc/loadavg: 2.00 2.06 2.04 3/179 28845
/proc/meminfo: memFree=23127960/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10018 s]
/proc/loadavg: 2.00 2.06 2.04 3/179 28845
/proc/meminfo: memFree=23127960/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300128 s]
/proc/loadavg: 2.00 2.06 2.04 3/179 28845
/proc/meminfo: memFree=23127960/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700233 s]
/proc/loadavg: 2.00 2.06 2.04 3/179 28845
/proc/meminfo: memFree=23127960/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 2.00 2.06 2.04 3/182 28854
/proc/meminfo: memFree=23123960/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0
[pid=28846] ppid=28845 vsize=2440 CPUtime=0.41 cores=1,3,5,7
/proc/28846/stat : 28846 (npSolver-pbo) S 28845 28845 28222 0 -1 4202496 1999 4667 0 0 0 1 40 0 20 0 1 0 376383562 2498560 270 33554432000 4194304 6004724 140733558591936 140733558577784 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/28846/statm: 610 270 166 442 0 164 0
[pid=28854] ppid=28846 vsize=7644 CPUtime=1.05 cores=1,3,5,7
/proc/28854/stat : 28854 (glucosInc) R 28846 28845 28222 0 -1 4202496 1837 0 0 0 105 0 0 0 20 0 1 0 376383606 7827456 1361 33554432000 4194304 5654031 140733857579424 140733857577608 4976752 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/28854/statm: 1911 1361 152 357 0 1551 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 19232

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

[startup+2.3003 s]
/proc/loadavg: 2.00 2.06 2.04 3/182 28854
/proc/meminfo: memFree=23122124/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0
[pid=28846] ppid=28845 vsize=2440 CPUtime=0.41 cores=1,3,5,7
/proc/28846/stat : 28846 (npSolver-pbo) S 28845 28845 28222 0 -1 4202496 1999 4667 0 0 0 1 40 0 20 0 1 0 376383562 2498560 270 33554432000 4194304 6004724 140733558591936 140733558577784 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/28846/statm: 610 270 166 442 0 164 0
[pid=28854] ppid=28846 vsize=10324 CPUtime=1.85 cores=1,3,5,7
/proc/28854/stat : 28854 (glucosInc) R 28846 28845 28222 0 -1 4202496 2002 0 0 0 185 0 0 0 20 0 1 0 376383606 10571776 1514 33554432000 4194304 5654031 140733857579424 140733857567240 4232963 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/28854/statm: 2581 1514 152 357 0 2221 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 21912

[startup+2.7003 s]
/proc/loadavg: 2.00 2.06 2.04 3/182 28854
/proc/meminfo: memFree=23122124/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0
[pid=28846] ppid=28845 vsize=2440 CPUtime=0.41 cores=1,3,5,7
/proc/28846/stat : 28846 (npSolver-pbo) S 28845 28845 28222 0 -1 4202496 1999 4667 0 0 0 1 40 0 20 0 1 0 376383562 2498560 270 33554432000 4194304 6004724 140733558591936 140733558577784 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/28846/statm: 610 270 166 442 0 164 0
[pid=28854] ppid=28846 vsize=10324 CPUtime=2.25 cores=1,3,5,7
/proc/28854/stat : 28854 (glucosInc) R 28846 28845 28222 0 -1 4202496 2365 0 0 0 225 0 0 0 20 0 1 0 376383606 10571776 1860 33554432000 4194304 5654031 140733857579424 140733857567240 4233232 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/28854/statm: 2581 1860 152 357 0 2221 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 21912

[startup+2.9003 s]
/proc/loadavg: 2.00 2.06 2.04 3/182 28854
/proc/meminfo: memFree=23122124/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0
[pid=28846] ppid=28845 vsize=2440 CPUtime=0.41 cores=1,3,5,7
/proc/28846/stat : 28846 (npSolver-pbo) S 28845 28845 28222 0 -1 4202496 1999 4667 0 0 0 1 40 0 20 0 1 0 376383562 2498560 270 33554432000 4194304 6004724 140733558591936 140733558577784 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/28846/statm: 610 270 166 442 0 164 0
[pid=28854] ppid=28846 vsize=10324 CPUtime=2.45 cores=1,3,5,7
/proc/28854/stat : 28854 (glucosInc) R 28846 28845 28222 0 -1 4202496 2411 0 0 0 245 0 0 0 20 0 1 0 376383606 10571776 1903 33554432000 4194304 5654031 140733857579424 140733857567240 4232775 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/28854/statm: 2581 1903 152 357 0 2221 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 21912

[startup+3.0003 s]
/proc/loadavg: 2.00 2.06 2.04 3/182 28854
/proc/meminfo: memFree=23122124/32873648 swapFree=7376/7376
[pid=28845] ppid=28843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/28845/stat : 28845 (npSolver-pbo-It) S 28843 28845 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376383562 9367552 274 33554432000 4194304 5064252 140735066143536 140735066142448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/28845/statm: 2287 274 233 213 0 72 0
[pid=28846] ppid=28845 vsize=2440 CPUtime=0.41 cores=1,3,5,7
/proc/28846/stat : 28846 (npSolver-pbo) S 28845 28845 28222 0 -1 4202496 1999 4667 0 0 0 1 40 0 20 0 1 0 376383562 2498560 270 33554432000 4194304 6004724 140733558591936 140733558577784 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/28846/statm: 610 270 166 442 0 164 0
[pid=28854] ppid=28846 vsize=10324 CPUtime=2.55 cores=1,3,5,7
/proc/28854/stat : 28854 (glucosInc) R 28846 28845 28222 0 -1 4202496 2428 0 0 0 255 0 0 0 20 0 1 0 376383606 10571776 1919 33554432000 4194304 5654031 140733857579424 140733857567240 4232984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/28854/statm: 2581 1919 152 357 0 2221 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21912

Child status: 0
Real time (s): 3.0125
CPU time (s): 3.00854
CPU user time (s): 2.97255
CPU system time (s): 0.035994
CPU usage (%): 99.8686
Max. virtual memory (cumulated for all children) (KiB): 21912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.97255
system time used= 0.035994
maximum resident set size= 29408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9470
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1048
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 56
involuntary context switches= 45

runsolver used 0.002999 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-07 22:56:03
IDJOB=3747790
IDBENCH=47925
IDSOLVER=2332
FILE ID=node112/3747790-1339102563
RUNJOBID= node112-1339098176-28239
PBS_JOBID= 14643741
Free space on /tmp= 69332 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747790-1339102563/watcher-3747790-1339102563 -o /tmp/evaluation-result-3747790-1339102563/solver-3747790-1339102563 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747790-1339102563.opb 301509155 HOME HOME

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

MD5SUM BENCH= 3c1c5627c2ecb7d046a74fd6c2fb2be3
RANDOM SEED=301509155

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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:       32873648 kB
MemFree:        23128380 kB
Buffers:           69620 kB
Cached:          2673172 kB
SwapCached:         2096 kB
Active:          8332840 kB
Inactive:         590804 kB
Active(anon):    6179812 kB
Inactive(anon):     3060 kB
Active(file):    2153028 kB
Inactive(file):   587744 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67099372 kB
Dirty:              8332 kB
Writeback:             0 kB
AnonPages:       6186452 kB
Mapped:            10040 kB
Shmem:                 0 kB
Slab:             669944 kB
SReclaimable:     113464 kB
SUnreclaim:       556480 kB
KernelStack:        1488 kB
PageTables:        16000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    6909508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3504128 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 69324 MiB
End job on node112 at 2012-06-07 22:56:06