Trace number 3697566

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-topDownOPT46877 15.4606 15.6857

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_20_2__17_12__8.opb
MD5SUM8e2f046c838d22d910f7a0a451e0ecd3
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark46877
Best CPU time to get the best result obtained on this benchmark0.101984
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables338
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)42
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint8
Maximum length of a constraint65
Number of terms in the objective function 320
Biggest coefficient in the objective function 94409
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 13956496
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 94409
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 13956496
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	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
0.00/0.08	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.08	c [INC SYSTEM] execute solver
0.00/0.09	c [INC SEARCH] formula is SAT
0.00/0.09	c [INC SYSTEM] solved the initial formula
0.00/0.09	c model valid
0.00/0.09	c current solution ok
0.00/0.12	o 230147
0.00/0.12	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.12	c write failed with 2
0.00/0.12	c [INC SEARCH] iteration: 0
0.00/0.12	c [INC BOUNDS] best value:230147 search for 230146
0.00/0.12	c [INC SYSTEM] create new solver instance
0.00/0.12	c [INC] encode full formula
0.00/0.12	c fallback to adder encoding
0.00/0.15	c set iterative enc to: adder
0.00/0.15	c set iterative enc to: none
0.00/0.15	c [INC SEARCH] isOptimum variable: 0
1.76/1.80	c formula is SAT
1.76/1.80	c [INC SEARCH] copied best model
1.76/1.80	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.76/1.80	c model valid
1.76/1.80	c current solution ok
1.76/1.80	o 228887
1.76/1.80	c [INC SEARCH] iteration: 1
1.76/1.80	c [INC BOUNDS] best value:228887 search for 228886
1.76/1.80	c [INC SYSTEM] there exists a inc, kill it!
1.76/1.80	c write failed with 2
1.76/1.80	c [INC SYSTEM] create new solver instance
1.76/1.80	c [INC] encode full formula
1.76/1.80	c fallback to adder encoding
1.76/1.83	c set iterative enc to: adder
1.76/1.83	c set iterative enc to: none
1.76/1.84	c [INC SEARCH] isOptimum variable: 0
2.76/2.86	c formula is SAT
2.76/2.86	c [INC SEARCH] copied best model
2.76/2.86	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.76/2.87	c model valid
2.76/2.87	c current solution ok
2.76/2.87	o 161843
2.76/2.87	c [INC SEARCH] iteration: 2
2.76/2.87	c [INC BOUNDS] best value:161843 search for 161842
2.76/2.87	c [INC SYSTEM] there exists a inc, kill it!
2.76/2.87	c write failed with 2
2.76/2.87	c [INC SYSTEM] create new solver instance
2.76/2.87	c [INC] encode full formula
2.76/2.87	c fallback to adder encoding
2.76/2.89	c set iterative enc to: adder
2.76/2.89	c set iterative enc to: none
2.87/2.90	c [INC SEARCH] isOptimum variable: 0
3.36/3.40	c formula is SAT
3.36/3.40	c [INC SEARCH] copied best model
3.36/3.40	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.36/3.40	c model valid
3.36/3.40	c current solution ok
3.36/3.40	o 157705
3.36/3.40	c [INC SEARCH] iteration: 3
3.36/3.40	c [INC BOUNDS] best value:157705 search for 157704
3.36/3.40	c [INC SYSTEM] there exists a inc, kill it!
3.36/3.40	c write failed with 2
3.36/3.40	c [INC SYSTEM] create new solver instance
3.36/3.40	c [INC] encode full formula
3.36/3.40	c fallback to adder encoding
3.36/3.43	c set iterative enc to: adder
3.36/3.43	c set iterative enc to: none
3.36/3.44	c [INC SEARCH] isOptimum variable: 0
4.57/4.67	c formula is SAT
4.67/4.77	c [INC SEARCH] copied best model
4.67/4.77	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
4.67/4.77	c model valid
4.67/4.77	c current solution ok
4.67/4.77	o 151396
4.67/4.77	c [INC SEARCH] iteration: 4
4.67/4.77	c [INC BOUNDS] best value:151396 search for 151395
4.67/4.77	c [INC SYSTEM] there exists a inc, kill it!
4.67/4.77	c write failed with 2
4.67/4.77	c [INC SYSTEM] create new solver instance
4.67/4.77	c [INC] encode full formula
4.67/4.77	c fallback to adder encoding
4.67/4.77	c set iterative enc to: adder
4.67/4.77	c set iterative enc to: none
4.68/4.87	c [INC SEARCH] isOptimum variable: 0
6.59/6.85	c formula is SAT
6.59/6.85	c [INC SEARCH] copied best model
6.59/6.85	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
6.59/6.85	c model valid
6.59/6.85	c current solution ok
6.59/6.85	o 127577
6.59/6.85	c [INC SEARCH] iteration: 5
6.59/6.85	c [INC BOUNDS] best value:127577 search for 127576
6.59/6.85	c [INC SYSTEM] there exists a inc, kill it!
6.59/6.85	c write failed with 2
6.59/6.85	c [INC SYSTEM] create new solver instance
6.59/6.85	c [INC] encode full formula
6.59/6.85	c fallback to adder encoding
6.59/6.88	c set iterative enc to: adder
6.59/6.88	c set iterative enc to: none
6.59/6.88	c [INC SEARCH] isOptimum variable: 0
7.60/7.80	c formula is SAT
7.60/7.80	c [INC SEARCH] copied best model
7.60/7.80	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
7.60/7.80	c model valid
7.60/7.80	c current solution ok
7.60/7.80	o 127376
7.60/7.80	c [INC SEARCH] iteration: 6
7.60/7.80	c [INC BOUNDS] best value:127376 search for 127375
7.60/7.80	c [INC SYSTEM] there exists a inc, kill it!
7.60/7.80	c write failed with 2
7.60/7.80	c [INC SYSTEM] create new solver instance
7.60/7.80	c [INC] encode full formula
7.60/7.80	c fallback to adder encoding
7.60/7.83	c set iterative enc to: adder
7.60/7.83	c set iterative enc to: none
7.60/7.84	c [INC SEARCH] isOptimum variable: 0
9.40/9.64	c formula is SAT
9.40/9.64	c [INC SEARCH] copied best model
9.40/9.64	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
9.40/9.64	c model valid
9.40/9.64	c current solution ok
9.40/9.64	o 109648
9.40/9.64	c [INC SEARCH] iteration: 7
9.40/9.64	c [INC BOUNDS] best value:109648 search for 109647
9.40/9.64	c [INC SYSTEM] there exists a inc, kill it!
9.40/9.64	c write failed with 2
9.40/9.64	c [INC SYSTEM] create new solver instance
9.40/9.64	c [INC] encode full formula
9.40/9.64	c fallback to adder encoding
9.40/9.66	c set iterative enc to: adder
9.40/9.66	c set iterative enc to: none
9.40/9.67	c [INC SEARCH] isOptimum variable: 0
10.29/10.56	c formula is SAT
10.29/10.56	c [INC SEARCH] copied best model
10.29/10.56	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
10.29/10.56	c model valid
10.29/10.56	c current solution ok
10.29/10.56	o 96359
10.29/10.56	c [INC SEARCH] iteration: 8
10.29/10.56	c [INC BOUNDS] best value:96359 search for 96358
10.29/10.56	c [INC SYSTEM] there exists a inc, kill it!
10.29/10.56	c write failed with 2
10.29/10.56	c [INC SYSTEM] create new solver instance
10.29/10.56	c [INC] encode full formula
10.29/10.56	c fallback to adder encoding
10.29/10.58	c set iterative enc to: adder
10.29/10.58	c set iterative enc to: none
10.29/10.59	c [INC SEARCH] isOptimum variable: 0
11.10/11.33	c formula is SAT
11.10/11.33	c [INC SEARCH] copied best model
11.10/11.33	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
11.10/11.33	c model valid
11.10/11.33	c current solution ok
11.10/11.33	o 78430
11.10/11.33	c [INC SEARCH] iteration: 9
11.10/11.33	c [INC BOUNDS] best value:78430 search for 78429
11.10/11.33	c [INC SYSTEM] there exists a inc, kill it!
11.10/11.33	c write failed with 2
11.10/11.33	c [INC SYSTEM] create new solver instance
11.10/11.33	c [INC] encode full formula
11.10/11.33	c fallback to adder encoding
11.10/11.35	c set iterative enc to: adder
11.10/11.35	c set iterative enc to: none
11.10/11.36	c [INC SEARCH] isOptimum variable: 0
11.17/11.78	c formula is SAT
11.17/11.78	c [INC SEARCH] copied best model
11.17/11.78	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
11.17/11.78	c model valid
11.17/11.78	c current solution ok
11.17/11.78	o 78095
11.17/11.78	c [INC SEARCH] iteration: 10
11.17/11.78	c [INC BOUNDS] best value:78095 search for 78094
11.17/11.78	c [INC SYSTEM] there exists a inc, kill it!
11.17/11.78	c write failed with 2
11.17/11.78	c [INC SYSTEM] create new solver instance
11.17/11.78	c [INC] encode full formula
11.17/11.78	c fallback to adder encoding
11.60/11.81	c set iterative enc to: adder
11.60/11.81	c set iterative enc to: none
11.60/11.81	c [INC SEARCH] isOptimum variable: 0
15.00/15.28	c formula is SAT
15.00/15.28	c [INC SEARCH] copied best model
15.00/15.28	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
15.00/15.28	c model valid
15.00/15.28	c current solution ok
15.00/15.28	o 46877
15.00/15.28	c [INC SEARCH] iteration: 11
15.00/15.28	c [INC BOUNDS] best value:46877 search for 46876
15.00/15.28	c [INC SYSTEM] there exists a inc, kill it!
15.00/15.28	c write failed with 2
15.00/15.28	c [INC SYSTEM] create new solver instance
15.00/15.28	c [INC] encode full formula
15.00/15.28	c fallback to adder encoding
15.00/15.29	c set iterative enc to: adder
15.00/15.29	c set iterative enc to: none
15.00/15.30	c [INC SEARCH] isOptimum variable: 0
15.10/15.63	c [INC SEARCH] formula is UNSAT
15.10/15.63	c [INC SYSTEM] there exists a inc, kill it!
15.10/15.63	c write failed with 2
15.10/15.63	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
15.10/15.63	c [INC SEARCH] found optimum
15.10/15.63	c display solution
15.10/15.63	s OPTIMUM FOUND
15.10/15.65	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

Verifier Data 

OK	46877

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-3697566-1338082563/watcher-3697566-1338082563 -o /tmp/evaluation-result-3697566-1338082563/solver-3697566-1338082563 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697566-1338082563.opb 1497742202 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: 3.56 2.53 2.18 3/179 32487
/proc/meminfo: memFree=31484864/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0

[startup+0.064291 s]
/proc/loadavg: 3.56 2.53 2.18 3/179 32487
/proc/meminfo: memFree=31484864/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100281 s]
/proc/loadavg: 3.56 2.53 2.18 3/179 32487
/proc/meminfo: memFree=31484864/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300257 s]
/proc/loadavg: 3.56 2.53 2.18 3/179 32487
/proc/meminfo: memFree=31484864/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70023 s]
/proc/loadavg: 3.56 2.53 2.18 3/179 32487
/proc/meminfo: memFree=31484864/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 3.56 2.53 2.18 3/182 32496
/proc/meminfo: memFree=31469020/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
[pid=32488] ppid=32487 vsize=3540 CPUtime=0.13 cores=0,2,4,6
/proc/32488/stat : 32488 (npSolver-pbo) S 32487 32487 25976 0 -1 4202496 2104 3554 0 0 4 2 6 1 20 0 1 0 274382398 3624960 537 33554432000 4194304 5992684 140735133307344 140735133293176 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32488/statm: 885 537 184 440 0 441 0
[pid=32496] ppid=32488 vsize=11736 CPUtime=1.33 cores=0,2,4,6
/proc/32496/stat : 32496 (glucosInc) R 32488 32487 25976 0 -1 4202496 3910 0 0 0 133 0 0 0 20 0 1 0 274382414 12017664 2430 33554432000 4194304 5654031 140735512452416 140735512450312 4214957 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/32496/statm: 2934 2430 142 357 0 2574 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 24424

[startup+3.10019 s]
/proc/loadavg: 3.56 2.53 2.18 3/182 32498
/proc/meminfo: memFree=31467520/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
[pid=32488] ppid=32487 vsize=3052 CPUtime=2.88 cores=0,2,4,6
/proc/32488/stat : 32488 (npSolver-pbo) S 32487 32487 25976 0 -1 4202496 5076 11364 0 0 10 3 272 3 20 0 1 0 274382398 3125248 447 33554432000 4194304 5992684 140735133307344 140735133293176 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32488/statm: 763 447 184 440 0 319 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 12200

[startup+6.30029 s]
/proc/loadavg: 3.51 2.53 2.19 3/182 32504
/proc/meminfo: memFree=31458832/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
[pid=32488] ppid=32487 vsize=3052 CPUtime=4.69 cores=0,2,4,6
/proc/32488/stat : 32488 (npSolver-pbo) S 32487 32487 25976 0 -1 4202496 8048 17471 0 0 16 3 445 5 20 0 1 0 274382398 3125248 447 33554432000 4194304 5992684 140735133307344 140735133293176 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32488/statm: 763 447 184 440 0 319 0
[pid=32504] ppid=32488 vsize=11732 CPUtime=1.41 cores=0,2,4,6
/proc/32504/stat : 32504 (glucosInc) R 32488 32487 25976 0 -1 4202496 3671 0 0 0 141 0 0 0 20 0 1 0 274382886 12013568 2428 33554432000 4194304 5654031 140733969231920 140733969229704 4216697 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32504/statm: 2933 2428 142 357 0 2573 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 23932

[startup+12.7002 s]
/proc/loadavg: 3.31 2.51 2.18 3/182 32516
/proc/meminfo: memFree=31460392/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
[pid=32488] ppid=32487 vsize=3052 CPUtime=11.62 cores=0,2,4,6
/proc/32488/stat : 32488 (npSolver-pbo) S 32487 32487 25976 0 -1 4202496 16432 38970 0 0 31 6 1115 10 20 0 1 0 274382398 3125248 447 33554432000 4194304 5992684 140735133307344 140735133293176 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32488/statm: 763 447 184 440 0 319 0
[pid=32516] ppid=32488 vsize=10252 CPUtime=0.87 cores=0,2,4,6
/proc/32516/stat : 32516 (glucosInc) R 32488 32487 25976 0 -1 4202496 2787 0 0 0 87 0 0 0 20 0 1 0 274383579 10498048 2226 33554432000 4194304 5654031 140735250330944 140735250318760 4215040 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32516/statm: 2563 2226 141 357 0 2203 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 22452

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

[startup+14.3063 s]
/proc/loadavg: 3.31 2.51 2.18 3/182 32516
/proc/meminfo: memFree=31455864/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
[pid=32488] ppid=32487 vsize=3052 CPUtime=11.62 cores=0,2,4,6
/proc/32488/stat : 32488 (npSolver-pbo) S 32487 32487 25976 0 -1 4202496 16432 38970 0 0 31 6 1115 10 20 0 1 0 274382398 3125248 447 33554432000 4194304 5992684 140735133307344 140735133293176 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32488/statm: 763 447 184 440 0 319 0
[pid=32516] ppid=32488 vsize=12192 CPUtime=2.48 cores=0,2,4,6
/proc/32516/stat : 32516 (glucosInc) R 32488 32487 25976 0 -1 4202496 3183 0 0 0 247 1 0 0 20 0 1 0 274383579 12484608 2619 33554432000 4194304 5654031 140735250330944 140735250328632 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32516/statm: 3048 2619 141 357 0 2688 0
Current children cumulated CPU time (s) 14.1
Current children cumulated vsize (KiB) 24392

[startup+15.1002 s]
/proc/loadavg: 3.31 2.51 2.18 3/182 32516
/proc/meminfo: memFree=31455864/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
[pid=32488] ppid=32487 vsize=3052 CPUtime=11.62 cores=0,2,4,6
/proc/32488/stat : 32488 (npSolver-pbo) S 32487 32487 25976 0 -1 4202496 16432 38970 0 0 31 6 1115 10 20 0 1 0 274382398 3125248 447 33554432000 4194304 5992684 140735133307344 140735133293176 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32488/statm: 763 447 184 440 0 319 0
[pid=32516] ppid=32488 vsize=10584 CPUtime=3.28 cores=0,2,4,6
/proc/32516/stat : 32516 (glucosInc) R 32488 32487 25976 0 -1 4202496 3367 0 0 0 327 1 0 0 20 0 1 0 274383579 10838016 2301 33554432000 4194304 5654031 140735250330944 140735250328968 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32516/statm: 2646 2301 141 357 0 2286 0
Current children cumulated CPU time (s) 14.9
Current children cumulated vsize (KiB) 22784

[startup+15.5003 s]
/proc/loadavg: 3.21 2.50 2.18 3/181 32517
/proc/meminfo: memFree=31465668/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
[pid=32488] ppid=32487 vsize=5036 CPUtime=15.1 cores=0,2,4,6
/proc/32488/stat : 32488 (npSolver-pbo) S 32487 32487 25976 0 -1 4202496 17150 43247 0 0 33 6 1460 11 20 0 1 0 274382398 5156864 834 33554432000 4194304 5992684 140735133307344 140735133293176 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32488/statm: 1259 834 184 440 0 815 0
Current children cumulated CPU time (s) 15.1
Current children cumulated vsize (KiB) 14184

[startup+15.6003 s]
/proc/loadavg: 3.21 2.50 2.18 3/181 32517
/proc/meminfo: memFree=31465668/32873844 swapFree=7372/7372
[pid=32487] ppid=32485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32487/stat : 32487 (npSolver-pbo-It) S 32485 32487 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274382398 9367552 274 33554432000 4194304 5064252 140733327576736 140733327575648 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32487/statm: 2287 274 233 213 0 72 0
[pid=32488] ppid=32487 vsize=5036 CPUtime=15.1 cores=0,2,4,6
/proc/32488/stat : 32488 (npSolver-pbo) S 32487 32487 25976 0 -1 4202496 17150 43247 0 0 33 6 1460 11 20 0 1 0 274382398 5156864 834 33554432000 4194304 5992684 140735133307344 140735133293176 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32488/statm: 1259 834 184 440 0 815 0
Current children cumulated CPU time (s) 15.1
Current children cumulated vsize (KiB) 14184

Child status: 0
Real time (s): 15.6857
CPU time (s): 15.4606
CPU user time (s): 15.2677
CPU system time (s): 0.19297
CPU usage (%): 98.5649
Max. virtual memory (cumulated for all children) (KiB): 28852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.2677
system time used= 0.19297
maximum resident set size= 14520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63165
page faults= 0
swaps= 0
block input operations= 0
block output operations= 48656
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 306
involuntary context switches= 113

runsolver used 0.022996 second user time and 0.070989 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-27 03:36:03
IDJOB=3697566
IDBENCH=71868
IDSOLVER=2275
FILE ID=node118/3697566-1338082563
RUNJOBID= node118-1338052229-25992
PBS_JOBID= 14624390
Free space on /tmp= 71656 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_20_2__17_12__8.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697566-1338082563/watcher-3697566-1338082563 -o /tmp/evaluation-result-3697566-1338082563/solver-3697566-1338082563 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697566-1338082563.opb 1497742202 HOME HOME

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

MD5SUM BENCH= 8e2f046c838d22d910f7a0a451e0ecd3
RANDOM SEED=1497742202

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
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		: 2666.212
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31485500 kB
Buffers:          261580 kB
Cached:           226456 kB
SwapCached:            0 kB
Active:           502860 kB
Inactive:          66108 kB
Active(anon):      69784 kB
Inactive(anon):    12540 kB
Active(file):     433076 kB
Inactive(file):    53568 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             21744 kB
Writeback:             0 kB
AnonPages:         87172 kB
Mapped:            12960 kB
Shmem:               200 kB
Slab:             679652 kB
SReclaimable:     120280 kB
SUnreclaim:       559372 kB
KernelStack:        1464 kB
PageTables:         4192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     213328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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= 71644 MiB
End job on node118 at 2012-05-27 03:36:19