Trace number 3749388

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 (fixed)OPT3 25.8841 25.8907

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
MD5SUM74c00e33b4232d137ad873ae982593f6
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 benchmark0.048992
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 variables96
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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
0.00/0.11	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.11	c [INC SYSTEM] execute solver
0.00/0.37	c [INC SEARCH] formula is SAT
0.00/0.37	c [INC SYSTEM] solved the initial formula
0.00/0.37	c model valid
0.00/0.37	c current solution ok
0.00/0.39	o 69
0.00/0.39	c execute binary inc search
0.00/0.39	c [INC SEARCH] current bound: 34
0.00/0.39	c [INC SEARCH] iteration: 0
0.00/0.39	c [INC SEARCH] lower bound: 0 upperbound 69 current bound: 34 best value:69
0.00/0.39	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.39	c write failed with 2
0.00/0.39	c [INC SYSTEM] create new solver instance
0.00/0.39	c [INC] encode full formula
0.00/0.39	c set iterative enc to: swc
0.00/0.40	c [INC SEARCH] isOptimum variable: 0
1.07/1.18	c [INC SEARCH] formula is SAT
1.07/1.18	c [INC SEARCH] copied best model
1.07/1.18	c sat variable: 1 optimum/unsat variable: 0
1.07/1.18	c model valid
1.07/1.18	c current solution ok
1.07/1.18	o 27
1.07/1.18	c [INC SEARCH] current bound: 13
1.07/1.18	c [INC SEARCH] iteration: 1
1.07/1.18	c [INC SEARCH] lower bound: 0 upperbound 27 current bound: 13 best value:27
1.07/1.18	c [INC ENCODE] setup new number of clauses ...
1.07/1.18	c [INC] encode incremental formula
1.07/1.18	c return only the limitting unit clause for 13
1.07/1.18	c [INC SYSTEM] transmit new clauses to solver: 1
1.07/1.18	c [INC SEARCH] isOptimum variable: 0
1.57/1.69	c [INC SEARCH] formula is SAT
1.57/1.69	c [INC SEARCH] copied best model
1.57/1.69	c sat variable: 1 optimum/unsat variable: 0
1.57/1.69	c model valid
1.57/1.69	c current solution ok
1.57/1.69	o 13
1.57/1.69	c [INC SEARCH] current bound: 6
1.57/1.69	c [INC SEARCH] iteration: 2
1.57/1.69	c [INC SEARCH] lower bound: 0 upperbound 13 current bound: 6 best value:13
1.57/1.69	c [INC ENCODE] setup new number of clauses ...
1.57/1.69	c [INC] encode incremental formula
1.57/1.69	c return only the limitting unit clause for 6
1.57/1.69	c [INC SYSTEM] transmit new clauses to solver: 1
1.57/1.69	c [INC SEARCH] isOptimum variable: 0
1.67/1.70	c [INC SEARCH] formula is SAT
1.67/1.70	c [INC SEARCH] copied best model
1.67/1.70	c sat variable: 1 optimum/unsat variable: 0
1.67/1.71	c model valid
1.67/1.71	c current solution ok
1.67/1.71	o 3
1.67/1.71	c [INC SEARCH] current bound: 1
1.67/1.71	c [INC SEARCH] iteration: 3
1.67/1.71	c [INC SEARCH] lower bound: 0 upperbound 3 current bound: 1 best value:3
1.67/1.71	c [INC ENCODE] setup new number of clauses ...
1.67/1.71	c [INC] encode incremental formula
1.67/1.71	c return only the limitting unit clause for 1
1.67/1.71	c [INC SYSTEM] transmit new clauses to solver: 1
1.67/1.71	c [INC SEARCH] isOptimum variable: 0
1.67/1.71	c [INC SEARCH] formula is UNSAT
1.67/1.71	c [INC SYSTEM] there exists a inc, kill it!
1.67/1.71	c write failed with 2
1.67/1.71	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2748e80)
1.67/1.71	c sat variable: 0 optimum/unsat variable: 1
1.67/1.71	c [INC SEARCH] set lower bound to 2 upperbound 3
1.67/1.71	c [INC SEARCH] current bound: 2
1.67/1.71	c [INC SEARCH] iteration: 4
1.67/1.71	c [INC SEARCH] lower bound: 2 upperbound 3 current bound: 2 best value:3
1.67/1.71	c [INC SYSTEM] create new solver instance
1.67/1.71	c [INC] encode full formula
1.67/1.71	c set iterative enc to: swc
1.67/1.71	c [INC SEARCH] isOptimum variable: 0
25.78/25.88	c [INC SEARCH] formula is UNSAT
25.78/25.88	c [INC SYSTEM] there exists a inc, kill it!
25.78/25.88	c write failed with 2
25.78/25.89	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2748e80)
25.78/25.89	c sat variable: 0 optimum/unsat variable: 1
25.78/25.89	c [INC SEARCH] set lower bound to 3 upperbound 3
25.78/25.89	c display solution
25.78/25.89	s OPTIMUM FOUND
25.78/25.89	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 -x336 x337 x338 -x339 -x340 x341 -x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352

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-3749388-1339128918/watcher-3749388-1339128918 -o /tmp/evaluation-result-3749388-1339128918/solver-3749388-1339128918 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749388-1339128918.opb 765561027 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: 2.08 2.08 2.02 3/178 2444
/proc/meminfo: memFree=31445096/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0

[startup+0.062058 s]
/proc/loadavg: 2.08 2.08 2.02 3/178 2444
/proc/meminfo: memFree=31445096/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/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: 2.08 2.08 2.02 3/178 2444
/proc/meminfo: memFree=31445096/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30023 s]
/proc/loadavg: 2.08 2.08 2.02 3/178 2444
/proc/meminfo: memFree=31445096/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700224 s]
/proc/loadavg: 2.08 2.08 2.02 3/178 2444
/proc/meminfo: memFree=31445096/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 2.07 2.08 2.02 3/181 2453
/proc/meminfo: memFree=31440336/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
[pid=2445] ppid=2444 vsize=2576 CPUtime=0.38 cores=0,2,4,6
/proc/2445/stat : 2445 (npSolver-pbo) S 2444 2444 30741 0 -1 4202496 1523 4828 0 0 1 2 35 0 20 0 1 0 379016192 2637824 283 33554432000 4194304 6004724 140733594954336 140733594939256 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2445/statm: 644 283 167 442 0 198 0
[pid=2453] ppid=2445 vsize=8024 CPUtime=1.09 cores=0,2,4,6
/proc/2453/stat : 2453 (glucosInc) R 2445 2444 30741 0 -1 4202496 1812 0 0 0 109 0 0 0 20 0 1 0 379016232 8216576 1383 33554432000 4194304 5654031 140735031828896 140735031827208 4233204 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2453/statm: 2006 1383 151 357 0 1646 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19748

[startup+3.1003 s]
/proc/loadavg: 2.07 2.08 2.02 3/181 2455
/proc/meminfo: memFree=31440584/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
[pid=2445] ppid=2444 vsize=2576 CPUtime=1.7 cores=0,2,4,6
/proc/2445/stat : 2445 (npSolver-pbo) S 2444 2444 30741 0 -1 4202496 1552 7192 0 0 1 2 166 1 20 0 1 0 379016192 2637824 283 33554432000 4194304 6004724 140733594954336 140733594939256 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2445/statm: 644 283 167 442 0 198 0
[pid=2455] ppid=2445 vsize=8808 CPUtime=1.38 cores=0,2,4,6
/proc/2455/stat : 2455 (glucosInc) R 2445 2444 30741 0 -1 4202496 2239 0 0 0 138 0 0 0 20 0 1 0 379016364 9019392 1707 33554432000 4194304 5654031 140736805627184 140736805624984 4232707 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2455/statm: 2202 1707 137 357 0 1842 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20532

[startup+6.3003 s]
/proc/loadavg: 2.07 2.08 2.02 3/181 2455
/proc/meminfo: memFree=31434756/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
[pid=2445] ppid=2444 vsize=2576 CPUtime=1.7 cores=0,2,4,6
/proc/2445/stat : 2445 (npSolver-pbo) S 2444 2444 30741 0 -1 4202496 1552 7192 0 0 1 2 166 1 20 0 1 0 379016192 2637824 283 33554432000 4194304 6004724 140733594954336 140733594939256 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2445/statm: 644 283 167 442 0 198 0
[pid=2455] ppid=2445 vsize=12940 CPUtime=4.58 cores=0,2,4,6
/proc/2455/stat : 2455 (glucosInc) R 2445 2444 30741 0 -1 4202496 3329 0 0 0 458 0 0 0 20 0 1 0 379016364 13250560 2738 33554432000 4194304 5654031 140736805627184 140736805624984 4232775 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2455/statm: 3235 2738 137 357 0 2875 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24664

[startup+12.7003 s]
/proc/loadavg: 2.06 2.08 2.02 3/181 2455
/proc/meminfo: memFree=31426072/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
[pid=2445] ppid=2444 vsize=2576 CPUtime=1.7 cores=0,2,4,6
/proc/2445/stat : 2445 (npSolver-pbo) S 2444 2444 30741 0 -1 4202496 1552 7192 0 0 1 2 166 1 20 0 1 0 379016192 2637824 283 33554432000 4194304 6004724 140733594954336 140733594939256 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2445/statm: 644 283 167 442 0 198 0
[pid=2455] ppid=2445 vsize=19496 CPUtime=10.97 cores=0,2,4,6
/proc/2455/stat : 2455 (glucosInc) R 2445 2444 30741 0 -1 4202496 3975 0 0 0 1097 0 0 0 20 0 1 0 379016364 19963904 4382 33554432000 4194304 5654031 140736805627184 140736805624984 4244223 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2455/statm: 4874 4382 137 357 0 4514 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31220

[startup+25.5003 s]
/proc/loadavg: 2.05 2.08 2.01 3/181 2455
/proc/meminfo: memFree=31423016/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
[pid=2445] ppid=2444 vsize=2576 CPUtime=1.7 cores=0,2,4,6
/proc/2445/stat : 2445 (npSolver-pbo) S 2444 2444 30741 0 -1 4202496 1552 7192 0 0 1 2 166 1 20 0 1 0 379016192 2637824 283 33554432000 4194304 6004724 140733594954336 140733594939256 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2445/statm: 644 283 167 442 0 198 0
[pid=2455] ppid=2445 vsize=24080 CPUtime=23.78 cores=0,2,4,6
/proc/2455/stat : 2455 (glucosInc) R 2445 2444 30741 0 -1 4202496 6059 0 0 0 2377 1 0 0 20 0 1 0 379016364 24657920 5330 33554432000 4194304 5654031 140736805627184 140736805625064 4232830 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2455/statm: 6020 5330 138 357 0 5660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35804

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

[startup+25.7003 s]
/proc/loadavg: 2.05 2.08 2.01 3/181 2455
/proc/meminfo: memFree=31423016/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
[pid=2445] ppid=2444 vsize=2576 CPUtime=1.7 cores=0,2,4,6
/proc/2445/stat : 2445 (npSolver-pbo) S 2444 2444 30741 0 -1 4202496 1552 7192 0 0 1 2 166 1 20 0 1 0 379016192 2637824 283 33554432000 4194304 6004724 140733594954336 140733594939256 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2445/statm: 644 283 167 442 0 198 0
[pid=2455] ppid=2445 vsize=24080 CPUtime=23.98 cores=0,2,4,6
/proc/2455/stat : 2455 (glucosInc) R 2445 2444 30741 0 -1 4202496 6059 0 0 0 2397 1 0 0 20 0 1 0 379016364 24657920 5330 33554432000 4194304 5654031 140736805627184 140736805625064 4215040 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2455/statm: 6020 5330 138 357 0 5660 0
Current children cumulated CPU time (s) 25.68
Current children cumulated vsize (KiB) 35804

[startup+25.8003 s]
/proc/loadavg: 2.05 2.08 2.01 3/181 2455
/proc/meminfo: memFree=31423016/32873844 swapFree=6904/6904
[pid=2444] ppid=2442 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2444/stat : 2444 (npSolver-pbo-I.) S 2442 2444 30741 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379016192 9367552 274 33554432000 4194304 5064252 140733356571600 140733356570512 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2444/statm: 2287 274 233 213 0 72 0
[pid=2445] ppid=2444 vsize=2576 CPUtime=1.7 cores=0,2,4,6
/proc/2445/stat : 2445 (npSolver-pbo) S 2444 2444 30741 0 -1 4202496 1552 7192 0 0 1 2 166 1 20 0 1 0 379016192 2637824 283 33554432000 4194304 6004724 140733594954336 140733594939256 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2445/statm: 644 283 167 442 0 198 0
[pid=2455] ppid=2445 vsize=24080 CPUtime=24.08 cores=0,2,4,6
/proc/2455/stat : 2455 (glucosInc) R 2445 2444 30741 0 -1 4202496 6059 0 0 0 2407 1 0 0 20 0 1 0 379016364 24657920 5330 33554432000 4194304 5654031 140736805627184 140736805625064 4233232 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2455/statm: 6020 5330 138 357 0 5660 0
Current children cumulated CPU time (s) 25.78
Current children cumulated vsize (KiB) 35804

Child status: 0
Real time (s): 25.8907
CPU time (s): 25.8841
CPU user time (s): 25.8401
CPU system time (s): 0.043993
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 35804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.8401
system time used= 0.043993
maximum resident set size= 29576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15192
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1752
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 55
involuntary context switches= 68

runsolver used 0.056991 second user time and 0.146977 second system time

The end

Launcher Data 

Begin job on node140 at 2012-06-08 06:15:18
IDJOB=3749388
IDBENCH=48054
IDSOLVER=2333
FILE ID=node140/3749388-1339128918
RUNJOBID= node140-1339112243-561
PBS_JOBID= 14643713
Free space on /tmp= 70624 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749388-1339128918/watcher-3749388-1339128918 -o /tmp/evaluation-result-3749388-1339128918/solver-3749388-1339128918 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3749388-1339128918.opb 765561027 HOME HOME

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

MD5SUM BENCH= 74c00e33b4232d137ad873ae982593f6
RANDOM SEED=765561027

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:        31445856 kB
Buffers:          149880 kB
Cached:           149708 kB
SwapCached:         2756 kB
Active:           524716 kB
Inactive:          51964 kB
Active(anon):     275024 kB
Inactive(anon):     4680 kB
Active(file):     249692 kB
Inactive(file):    47284 kB
Unevictable:        6904 kB
Mlocked:            6904 kB
SwapTotal:      67108856 kB
SwapFree:       67100432 kB
Dirty:              8468 kB
Writeback:            36 kB
AnonPages:        282012 kB
Mapped:             9900 kB
Shmem:                 0 kB
Slab:             710548 kB
SReclaimable:     152364 kB
SUnreclaim:       558184 kB
KernelStack:        1480 kB
PageTables:         4640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     464180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 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= 70616 MiB
End job on node140 at 2012-06-08 06:15:44