Trace number 3705252

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
wbo 1.7OPT5 98.24 98.3245

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ricks.r.opb
MD5SUM518a034b80f08d868ecb31feb5231fce
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.301953
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables363
Total number of constraints78
Number of constraints which are clauses78
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint228
Number of terms in the objective function 363
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 363
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 363
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                    1.7 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3705252-1338100246.opb.
0.00/0.00	c Instance file HOME/instance-3705252-1338100246.opb
0.00/0.00	c File size is 105233 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 229
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      363                                                 |
0.00/0.01	c |  Number Clauses:        78                                                  |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Problem Type:          Optimization                                        |
0.00/0.01	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.01	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.01	c ===============================================================================
0.00/0.01	c | 0.01      | 0  | 2            lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 3            lb |  0                0                0.00  |
0.79/0.88	c | 0.88      | 0  | 4            lb |  0                0                0.00  |
23.88/23.91	c | 23.91     | 0  | 5            lb |  0                0                0.00  |
98.24/98.32	c | 98.32     | 0  | 5            ub |  0                0                0.00  |
98.24/98.32	c ===============================================================================
98.24/98.32	c Wall Clock Time: 98.32 s
98.24/98.32	o 5
98.24/98.32	c Best Solution: 5
98.24/98.32	s OPTIMUM FOUND
98.24/98.32	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 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363

Verifier Data 

OK	5

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-3705252-1338100246/watcher-3705252-1338100246 -o /tmp/evaluation-result-3705252-1338100246/solver-3705252-1338100246 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705252-1338100246.opb 

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: 2.00 2.00 2.00 3/178 23195
/proc/meminfo: memFree=27423164/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=3108 CPUtime=0 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) R 23193 23195 22359 0 -1 4202496 285 0 0 0 0 0 0 0 20 0 1 0 276151830 3182592 238 33554432000 4194304 5963574 140733473116256 140734511558792 4344320 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 777 239 170 432 0 316 0

[startup+0.101702 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23195
/proc/meminfo: memFree=27423164/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=83692 CPUtime=0.09 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 1124 0 0 0 9 0 0 0 20 0 2 0 276151830 85700608 1051 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 20923 1051 192 432 0 20488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83692

[startup+0.200153 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23195
/proc/meminfo: memFree=27423164/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=83692 CPUtime=0.19 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 1485 0 0 0 19 0 0 0 20 0 2 0 276151830 85700608 1412 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 20923 1412 192 432 0 20488 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 83692

[startup+0.300137 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23195
/proc/meminfo: memFree=27423164/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=83692 CPUtime=0.29 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 1678 0 0 0 29 0 0 0 20 0 2 0 276151830 85700608 1605 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 20923 1605 192 432 0 20488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83692

[startup+0.700112 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23195
/proc/meminfo: memFree=27423164/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=83692 CPUtime=0.69 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 2359 0 0 0 69 0 0 0 20 0 2 0 276151830 85700608 2286 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 20923 2286 192 432 0 20488 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83692

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23197
/proc/meminfo: memFree=27413236/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=83692 CPUtime=1.49 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 2761 0 0 0 149 0 0 0 20 0 2 0 276151830 85700608 2688 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 20923 2688 192 432 0 20488 0
[pid=23195/tid=23197] ppid=23193 vsize=83692 CPUtime=1.47 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 2006 0 0 0 147 0 0 0 20 0 2 0 276151831 85700608 2688 33554432000 4194304 5963574 140733473116256 140620926490952 4399623 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83692

[startup+3.10023 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23197
/proc/meminfo: memFree=27411616/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=83692 CPUtime=3.09 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 4490 0 0 0 308 1 0 0 20 0 2 0 276151830 85700608 4417 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 20923 4417 192 432 0 20488 0
[pid=23195/tid=23197] ppid=23193 vsize=83692 CPUtime=3.06 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 3735 0 0 0 306 0 0 0 20 0 2 0 276151831 85700608 4417 33554432000 4194304 5963574 140733473116256 140620926490616 4220672 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83692

[startup+6.30028 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23197
/proc/meminfo: memFree=27397664/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=83836 CPUtime=6.28 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 7167 0 0 0 627 1 0 0 20 0 2 0 276151830 85848064 7094 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 20959 7094 192 432 0 20524 0
[pid=23195/tid=23197] ppid=23193 vsize=83836 CPUtime=6.26 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 6412 0 0 0 625 1 0 0 20 0 2 0 276151831 85848064 7094 33554432000 4194304 5963574 140733473116256 140620926490616 4222416 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83836

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23197
/proc/meminfo: memFree=27382444/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=83908 CPUtime=12.68 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 9843 0 0 0 1266 2 0 0 20 0 2 0 276151830 85921792 9770 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 20977 9770 192 432 0 20542 0
[pid=23195/tid=23197] ppid=23193 vsize=83908 CPUtime=12.64 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 9088 0 0 0 1262 2 0 0 20 0 2 0 276151831 85921792 9770 33554432000 4194304 5963574 140733473116256 140620926490616 5135572 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83908

[startup+25.5003 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 23197
/proc/meminfo: memFree=27342368/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149228 CPUtime=25.48 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 17837 0 0 0 2544 4 0 0 20 0 2 0 276151830 152809472 17689 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37307 17689 192 432 0 36872 0
[pid=23195/tid=23197] ppid=23193 vsize=149228 CPUtime=25.4 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 17082 0 0 0 2536 4 0 0 20 0 2 0 276151831 152809472 17689 33554432000 4194304 5963574 140733473116256 140620926491576 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 149228

[startup+51.1004 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27321816/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149228 CPUtime=51.08 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 17927 0 0 0 5104 4 0 0 20 0 2 0 276151830 152809472 17779 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37307 17779 192 432 0 36872 0
[pid=23195/tid=23197] ppid=23193 vsize=149228 CPUtime=50.94 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 17172 0 0 0 5090 4 0 0 20 0 2 0 276151831 152809472 17779 33554432000 4194304 5963574 140733473116256 140620926491576 4399627 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 149228

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

[startup+51.2004 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27321816/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149228 CPUtime=51.18 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 17927 0 0 0 5114 4 0 0 20 0 2 0 276151830 152809472 17779 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37307 17779 192 432 0 36872 0
[pid=23195/tid=23197] ppid=23193 vsize=149228 CPUtime=51.04 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 17172 0 0 0 5100 4 0 0 20 0 2 0 276151831 152809472 17779 33554432000 4194304 5963574 140733473116256 140620926491576 4399623 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 149228

[startup+76.8003 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27285064/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149228 CPUtime=76.76 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 24203 0 0 0 7669 7 0 0 20 0 2 0 276151830 152809472 24033 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37307 24033 192 432 0 36872 0
[pid=23195/tid=23197] ppid=23193 vsize=149228 CPUtime=76.55 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 23448 0 0 0 7647 8 0 0 20 0 2 0 276151831 152809472 24033 33554432000 4194304 5963574 140733473116256 140620926490616 4399651 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 76.76
Current children cumulated vsize (KiB) 149228

[startup+89.6003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27269796/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149228 CPUtime=89.55 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 25938 0 0 0 8948 7 0 0 20 0 2 0 276151830 152809472 25760 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37307 25760 192 432 0 36872 0
[pid=23195/tid=23197] ppid=23193 vsize=149228 CPUtime=89.31 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 25183 0 0 0 8923 8 0 0 20 0 2 0 276151831 152809472 25760 33554432000 4194304 5963574 140733473116256 140620926490424 4399627 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 89.55
Current children cumulated vsize (KiB) 149228

[startup+92.8003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27252064/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149712 CPUtime=92.75 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 28129 0 0 0 9267 8 0 0 20 0 2 0 276151830 153305088 27951 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37428 27951 192 432 0 36993 0
[pid=23195/tid=23197] ppid=23193 vsize=149712 CPUtime=92.5 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 27374 0 0 0 9241 9 0 0 20 0 2 0 276151831 153305088 27951 33554432000 4194304 5963574 140733473116256 140620926490424 4399651 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 92.75
Current children cumulated vsize (KiB) 149712

[startup+96.0003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27243440/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149712 CPUtime=95.95 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 30159 0 0 0 9587 8 0 0 20 0 2 0 276151830 153305088 29978 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37428 29978 192 432 0 36993 0
[pid=23195/tid=23197] ppid=23193 vsize=149712 CPUtime=95.69 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 29404 0 0 0 9560 9 0 0 20 0 2 0 276151831 153305088 29978 33554432000 4194304 5963574 140733473116256 140620926490616 4399456 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 95.95
Current children cumulated vsize (KiB) 149712

[startup+97.6003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27240588/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149712 CPUtime=97.55 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 31164 0 0 0 9746 9 0 0 20 0 2 0 276151830 153305088 30983 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37428 30984 192 432 0 36993 0
[pid=23195/tid=23197] ppid=23193 vsize=149712 CPUtime=97.29 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 30410 0 0 0 9720 9 0 0 20 0 2 0 276151831 153305088 30984 33554432000 4194304 5963574 140733473116256 140620926490616 5135572 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 97.55
Current children cumulated vsize (KiB) 149712

[startup+98.0064 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27237984/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149712 CPUtime=97.95 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 31372 0 0 0 9786 9 0 0 20 0 2 0 276151830 153305088 31191 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37428 31191 192 432 0 36993 0
[pid=23195/tid=23197] ppid=23193 vsize=149712 CPUtime=97.69 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 30617 0 0 0 9759 10 0 0 20 0 2 0 276151831 153305088 31191 33554432000 4194304 5963574 140733473116256 140620926490616 4399623 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 97.95
Current children cumulated vsize (KiB) 149712

[startup+98.2003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27237984/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149712 CPUtime=98.14 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 31502 0 0 0 9805 9 0 0 20 0 2 0 276151830 153305088 31321 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37428 31321 192 432 0 36993 0
[pid=23195/tid=23197] ppid=23193 vsize=149712 CPUtime=97.89 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 30747 0 0 0 9779 10 0 0 20 0 2 0 276151831 153305088 31321 33554432000 4194304 5963574 140733473116256 140620926490616 4399971 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 98.14
Current children cumulated vsize (KiB) 149712

[startup+98.3003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23197
/proc/meminfo: memFree=27237984/32873648 swapFree=6336/6336
[pid=23195] ppid=23193 vsize=149712 CPUtime=98.24 cores=0,2,4,6
/proc/23195/stat : 23195 (wbo1.7) S 23193 23195 22359 0 -1 4202496 31533 0 0 0 9815 9 0 0 20 0 2 0 276151830 153305088 31352 33554432000 4194304 5963574 140733473116256 140733473115776 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23195/statm: 37428 31352 192 432 0 36993 0
[pid=23195/tid=23197] ppid=23193 vsize=149712 CPUtime=97.99 cores=0,2,4,6
/proc/23195/task/23197/stat : 23197 (wbo1.7) R 23193 23195 22359 0 -1 4202560 30778 0 0 0 9789 10 0 0 20 0 2 0 276151831 153305088 31352 33554432000 4194304 5963574 140733473116256 140620926490616 4399639 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 98.24
Current children cumulated vsize (KiB) 149712

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23195 and gives
#  childrusage.ru_utime.tv_sec=97
#  childrusage.ru_utime.tv_usec=923113
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=114982
# CPU time returned by wait4() is 98.0381
# while last known CPU time is 98.24
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 98.3245
CPU time (s): 98.24
CPU user time (s): 98.15
CPU system time (s): 0.09
CPU usage (%): 99.914
Max. virtual memory (cumulated for all children) (KiB): 149712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 97.9231
system time used= 0.114982
maximum resident set size= 125428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31538
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 37
involuntary context switches= 163

runsolver used 0.39294 second user time and 0.781881 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-27 08:30:46
IDJOB=3705252
IDBENCH=2861
IDSOLVER=2283
FILE ID=node112/3705252-1338100246
RUNJOBID= node112-1338087345-22375
PBS_JOBID= 14624440
Free space on /tmp= 71584 MiB

SOLVER NAME= wbo 1.7
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ricks.r.opb
COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3705252-1338100246/watcher-3705252-1338100246 -o /tmp/evaluation-result-3705252-1338100246/solver-3705252-1338100246 -C 1800 -W 1900 -M 15500  wbo1.7 -file-format=opb HOME/instance-3705252-1338100246.opb

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

MD5SUM BENCH= 518a034b80f08d868ecb31feb5231fce
RANDOM SEED=1564588719

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:        27423692 kB
Buffers:          331624 kB
Cached:          4130140 kB
SwapCached:            0 kB
Active:           915944 kB
Inactive:        3723612 kB
Active(anon):     180164 kB
Inactive(anon):      152 kB
Active(file):     735780 kB
Inactive(file):  3723460 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5460 kB
Writeback:             0 kB
AnonPages:        163196 kB
Mapped:            15108 kB
Shmem:               200 kB
Slab:             673688 kB
SReclaimable:     117604 kB
SUnreclaim:       556084 kB
KernelStack:        1496 kB
PageTables:         4760 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     145156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 71580 MiB
End job on node112 at 2012-05-27 08:32:24