Trace number 3698123

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-topDownOPT17 8.15076 8.45391

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb
MD5SUMa6fbaa86ad104839735089987b256e67
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables141
Total number of constraints215
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 constraints215
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 323
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.64	c run inc solver
0.00/0.64	c [INC SYSTEM] run initial solver
0.00/0.64	c [INC SYSTEM] preprocess with white file
3.58/3.60	c [INC SYSTEM] finished preprocessing in 2 s
3.58/3.60	c [INC SYSTEM] execute solver
3.58/4.07	c [INC SEARCH] formula is SAT
3.58/4.08	c [INC SYSTEM] solved the initial formula
3.58/4.08	c model valid
3.58/4.08	c current solution ok
4.76/4.84	o 34
4.76/4.84	c [INC SYSTEM] there exists a inc, kill it!
4.76/4.84	c write failed with 2
4.76/4.85	c [INC SEARCH] iteration: 0
4.76/4.85	c [INC BOUNDS] best value:34 search for 33
4.76/4.85	c [INC SYSTEM] create new solver instance
4.76/4.85	c [INC] encode full formula
4.76/4.85	c set iterative enc to: swc
4.76/4.87	c [INC SEARCH] isOptimum variable: 0
5.86/5.98	c formula is SAT
5.86/5.99	c [INC SEARCH] copied best model
5.86/5.99	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
5.86/5.99	c model valid
5.86/5.99	c current solution ok
5.86/5.99	o 24
5.86/5.99	c [INC SEARCH] iteration: 1
5.86/5.99	c [INC BOUNDS] best value:24 search for 23
5.86/5.99	c [INC ENCODE] setup new number of clauses ...
5.86/5.99	c [INC] encode incremental formula
5.86/5.99	c return only the limitting unit clause for 23
5.86/5.99	c [INC SYSTEM] transmit new clauses to solver: 1
5.86/5.99	c [INC SEARCH] isOptimum variable: 0
5.96/6.06	c formula is SAT
5.96/6.07	c [INC SEARCH] copied best model
5.96/6.07	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
5.96/6.07	c model valid
5.96/6.07	c current solution ok
5.96/6.07	o 18
5.96/6.07	c [INC SEARCH] iteration: 2
5.96/6.07	c [INC BOUNDS] best value:18 search for 17
5.96/6.07	c [INC ENCODE] setup new number of clauses ...
5.96/6.07	c [INC] encode incremental formula
5.96/6.07	c return only the limitting unit clause for 17
5.96/6.07	c [INC SYSTEM] transmit new clauses to solver: 1
5.96/6.07	c [INC SEARCH] isOptimum variable: 0
6.46/6.55	c formula is SAT
6.46/6.55	c [INC SEARCH] copied best model
6.46/6.55	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
6.46/6.56	c model valid
6.46/6.56	c current solution ok
6.46/6.56	o 17
6.46/6.56	c [INC SEARCH] iteration: 3
6.46/6.56	c [INC BOUNDS] best value:17 search for 16
6.46/6.56	c [INC ENCODE] setup new number of clauses ...
6.46/6.56	c [INC] encode incremental formula
6.46/6.56	c return only the limitting unit clause for 16
6.46/6.56	c [INC SYSTEM] transmit new clauses to solver: 1
6.46/6.56	c [INC SEARCH] isOptimum variable: 0
8.06/8.14	c [INC SEARCH] formula is UNSAT
8.06/8.14	c [INC SYSTEM] there exists a inc, kill it!
8.06/8.14	c write failed with 2
8.06/8.14	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x18acdc0)
8.06/8.14	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
8.06/8.14	c [INC SEARCH] found optimum
8.06/8.14	c display solution
8.06/8.14	s OPTIMUM FOUND
8.06/8.14	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

Verifier Data 

OK	17

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-3698123-1338066669/watcher-3698123-1338066669 -o /tmp/evaluation-result-3698123-1338066669/solver-3698123-1338066669 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698123-1338066669.opb 965372347 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: 2.00 2.00 2.00 3/177 4887
/proc/meminfo: memFree=20336100/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0

[startup+0.0102831 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4887
/proc/meminfo: memFree=20336100/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100252 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4887
/proc/meminfo: memFree=20336100/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300233 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4887
/proc/meminfo: memFree=20336100/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700165 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4887
/proc/meminfo: memFree=20336100/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 4891
/proc/meminfo: memFree=20224200/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
[pid=4888] ppid=4887 vsize=28940 CPUtime=0.64 cores=0,2,4,6
/proc/4888/stat : 4888 (npSolver-pbo) S 4887 4887 2929 0 -1 4202496 5383 0 0 0 61 3 0 0 20 0 1 0 272795490 29634560 6240 33554432000 4194304 5992684 140736346506128 140736346500576 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4888/statm: 7235 6240 164 440 0 6791 0
[pid=4890] ppid=4888 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4890/stat : 4890 (cp2_pre.sh) S 4888 4887 2929 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 272795554 9367552 277 33554432000 4194304 5064252 140733271225376 140733271224080 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/4890/statm: 2287 277 234 213 0 72 0
[pid=4891] ppid=4890 vsize=100280 CPUtime=0.84 cores=0,2,4,6
/proc/4891/stat : 4891 (coprocessor) R 4890 4887 2929 0 -1 4202496 18965 0 0 0 81 3 0 0 20 0 1 0 272795555 102686720 22028 33554432000 4194304 6586260 140735084739392 140735084735544 4498512 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/4891/statm: 25070 22028 170 584 0 24482 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 147516

[startup+3.10038 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 4891
/proc/meminfo: memFree=20202620/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
[pid=4888] ppid=4887 vsize=28940 CPUtime=0.64 cores=0,2,4,6
/proc/4888/stat : 4888 (npSolver-pbo) S 4887 4887 2929 0 -1 4202496 5383 0 0 0 61 3 0 0 20 0 1 0 272795490 29634560 6240 33554432000 4194304 5992684 140736346506128 140736346500576 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4888/statm: 7235 6240 164 440 0 6791 0
[pid=4890] ppid=4888 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4890/stat : 4890 (cp2_pre.sh) S 4888 4887 2929 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 272795554 9367552 277 33554432000 4194304 5064252 140733271225376 140733271224080 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/4890/statm: 2287 277 234 213 0 72 0
[pid=4891] ppid=4890 vsize=118240 CPUtime=2.43 cores=0,2,4,6
/proc/4891/stat : 4891 (coprocessor) R 4890 4887 2929 0 -1 4202496 23608 0 0 0 238 5 0 0 20 0 1 0 272795555 121077760 27902 33554432000 4194304 6586260 140735084739392 140735084735064 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/4891/statm: 29560 27902 198 584 0 28972 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 165476

[startup+6.30036 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 4896
/proc/meminfo: memFree=20234432/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
[pid=4888] ppid=4887 vsize=33660 CPUtime=4.86 cores=0,2,4,6
/proc/4888/stat : 4888 (npSolver-pbo) S 4887 4887 2929 0 -1 4202496 7536 37105 0 0 78 63 332 13 20 0 1 0 272795490 34467840 7393 33554432000 4194304 5992684 140736346506128 140736346491960 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4888/statm: 8415 7393 177 440 0 7971 0
[pid=4896] ppid=4888 vsize=66028 CPUtime=1.39 cores=0,2,4,6
/proc/4896/stat : 4896 (glucosInc) R 4888 4887 2929 0 -1 4202496 12003 0 0 0 138 1 0 0 20 0 1 0 272795977 67612672 13075 33554432000 4194304 5654031 140734313746192 140734313744504 4232960 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4896/statm: 16507 13075 150 357 0 16147 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 108836

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

[startup+7.10037 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 4896
/proc/meminfo: memFree=20231348/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
[pid=4888] ppid=4887 vsize=33660 CPUtime=4.88 cores=0,2,4,6
/proc/4888/stat : 4888 (npSolver-pbo) S 4887 4887 2929 0 -1 4202496 7537 37105 0 0 79 64 332 13 20 0 1 0 272795490 34467840 7393 33554432000 4194304 5992684 140736346506128 140736346491960 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4888/statm: 8415 7393 177 440 0 7971 0
[pid=4896] ppid=4888 vsize=66848 CPUtime=2.18 cores=0,2,4,6
/proc/4896/stat : 4896 (glucosInc) R 4888 4887 2929 0 -1 4202496 12110 0 0 0 217 1 0 0 20 0 1 0 272795977 68452352 13182 33554432000 4194304 5654031 140734313746192 140734313734008 4232821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4896/statm: 16712 13182 150 357 0 16352 0
Current children cumulated CPU time (s) 7.06
Current children cumulated vsize (KiB) 109656

[startup+7.90038 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 4896
/proc/meminfo: memFree=20230604/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
[pid=4888] ppid=4887 vsize=33660 CPUtime=4.88 cores=0,2,4,6
/proc/4888/stat : 4888 (npSolver-pbo) S 4887 4887 2929 0 -1 4202496 7537 37105 0 0 79 64 332 13 20 0 1 0 272795490 34467840 7393 33554432000 4194304 5992684 140736346506128 140736346491960 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4888/statm: 8415 7393 177 440 0 7971 0
[pid=4896] ppid=4888 vsize=66848 CPUtime=2.98 cores=0,2,4,6
/proc/4896/stat : 4896 (glucosInc) R 4888 4887 2929 0 -1 4202496 12111 0 0 0 297 1 0 0 20 0 1 0 272795977 68452352 13183 33554432000 4194304 5654031 140734313746192 140734313734008 4232821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4896/statm: 16712 13183 150 357 0 16352 0
Current children cumulated CPU time (s) 7.86
Current children cumulated vsize (KiB) 109656

[startup+8.30032 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 4896
/proc/meminfo: memFree=20230604/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
[pid=4888] ppid=4887 vsize=33660 CPUtime=8.12 cores=0,2,4,6
/proc/4888/stat : 4888 (npSolver-pbo) S 4887 4887 2929 0 -1 4202496 7541 49282 0 0 79 64 654 15 20 0 1 0 272795490 34467840 7394 33554432000 4194304 5992684 140736346506128 140736346502464 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4888/statm: 8415 7394 178 440 0 7971 0
Current children cumulated CPU time (s) 8.12
Current children cumulated vsize (KiB) 42808

[startup+8.40029 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 4896
/proc/meminfo: memFree=20230604/32873844 swapFree=7100/7100
[pid=4887] ppid=4885 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4887/stat : 4887 (npSolver-pbo-It) S 4885 4887 2929 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272795490 9367552 275 33554432000 4194304 5064252 140737220133824 140737220132736 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4887/statm: 2287 275 233 213 0 72 0
[pid=4888] ppid=4887 vsize=33660 CPUtime=8.12 cores=0,2,4,6
/proc/4888/stat : 4888 (npSolver-pbo) S 4887 4887 2929 0 -1 4202496 7541 49282 0 0 79 64 654 15 20 0 1 0 272795490 34467840 7394 33554432000 4194304 5992684 140736346506128 140736346502464 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4888/statm: 8415 7394 178 440 0 7971 0
Current children cumulated CPU time (s) 8.12
Current children cumulated vsize (KiB) 42808

Child status: 0
Real time (s): 8.45391
CPU time (s): 8.15076
CPU user time (s): 7.34188
CPU system time (s): 0.808877
CPU usage (%): 96.4141
Max. virtual memory (cumulated for all children) (KiB): 165476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.34188
system time used= 0.808877
maximum resident set size= 114848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57670
page faults= 0
swaps= 0
block input operations= 0
block output operations= 116072
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 999
involuntary context switches= 69

runsolver used 0.010998 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node103 at 2012-05-26 23:11:09
IDJOB=3698123
IDBENCH=2628
IDSOLVER=2275
FILE ID=node103/3698123-1338066669
RUNJOBID= node103-1338051805-2945
PBS_JOBID= 14624384
Free space on /tmp= 71564 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698123-1338066669/watcher-3698123-1338066669 -o /tmp/evaluation-result-3698123-1338066669/solver-3698123-1338066669 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698123-1338066669.opb 965372347 HOME HOME

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

MD5SUM BENCH= a6fbaa86ad104839735089987b256e67
RANDOM SEED=965372347

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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	: 5331.91
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		: 2666.189
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	: 5411.36
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		: 2666.189
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		: 2666.189
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:        20336256 kB
Buffers:          263444 kB
Cached:          3081208 kB
SwapCached:            0 kB
Active:          9303300 kB
Inactive:        2443508 kB
Active(anon):    8404328 kB
Inactive(anon):        0 kB
Active(file):     898972 kB
Inactive(file):  2443508 kB
Unevictable:        7100 kB
Mlocked:            7100 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8164 kB
Writeback:             0 kB
AnonPages:       8408612 kB
Mapped:            15128 kB
Shmem:               200 kB
Slab:             636872 kB
SReclaimable:      79476 kB
SUnreclaim:       557396 kB
KernelStack:        1472 kB
PageTables:        20568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    8514916 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8386560 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= 71548 MiB
End job on node103 at 2012-05-26 23:11:18