Trace number 3500182

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
pwbo 1.1OPT84 76.7423 38.3775

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh201.opb
MD5SUM90cbe77e1c871e28da43b06bd07ecc73
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark2.6206
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 84
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
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 constraint2
Maximum length of a constraint14
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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 

0.00/0.00	c pwbo 1.1 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3500182-1307992187.opb.
0.00/0.00	c Instance file HOME/instance-3500182-1307992187.opb
0.00/0.00	c File size is 40624 bytes.
0.00/0.00	c Highest Coefficient sum: 15
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      200                                                 |
0.00/0.00	c |  Number Clauses:        900                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c init lb 0
0.00/0.00	c init ub 201
0.00/0.00	c lb 1 (thread 0)
0.00/0.00	c lb 2 (thread 0)
0.00/0.00	c lb 3 (thread 0)
0.00/0.00	c lb 4 (thread 0)
0.00/0.00	c lb 5 (thread 0)
0.00/0.00	c lb 6 (thread 0)
0.00/0.00	c lb 7 (thread 0)
0.00/0.00	c lb 8 (thread 0)
0.00/0.00	c lb 9 (thread 0)
0.00/0.00	c lb 10 (thread 0)
0.00/0.01	c lb 11 (thread 0)
0.00/0.01	c lb 12 (thread 0)
0.00/0.01	c lb 13 (thread 0)
0.00/0.01	c lb 14 (thread 0)
0.00/0.01	c lb 15 (thread 0)
0.00/0.01	c lb 16 (thread 0)
0.00/0.01	c lb 17 (thread 0)
0.00/0.01	c lb 18 (thread 0)
0.00/0.01	c lb 19 (thread 0)
0.00/0.01	c lb 20 (thread 0)
0.00/0.01	c lb 21 (thread 0)
0.00/0.01	c lb 22 (thread 0)
0.00/0.01	c ub 91 (thread 1)
0.00/0.01	o 91
0.00/0.01	c lb 23 (thread 0)
0.00/0.01	c lb 24 (thread 0)
0.00/0.01	c lb 25 (thread 0)
0.00/0.01	c lb 26 (thread 0)
0.00/0.01	c lb 27 (thread 0)
0.00/0.01	c lb 28 (thread 0)
0.00/0.01	c lb 29 (thread 0)
0.00/0.02	c lb 30 (thread 0)
0.00/0.02	c lb 31 (thread 0)
0.00/0.02	c lb 32 (thread 0)
0.00/0.02	c lb 33 (thread 0)
0.00/0.02	c lb 34 (thread 0)
0.00/0.02	c lb 35 (thread 0)
0.00/0.02	c lb 36 (thread 0)
0.03/0.02	c lb 37 (thread 0)
0.03/0.02	c lb 38 (thread 0)
0.03/0.02	c lb 39 (thread 0)
0.03/0.02	c lb 40 (thread 0)
0.03/0.02	c lb 41 (thread 0)
0.03/0.02	c lb 42 (thread 0)
0.03/0.02	c lb 43 (thread 0)
0.03/0.02	c lb 44 (thread 0)
0.03/0.02	c lb 45 (thread 0)
0.03/0.02	c lb 46 (thread 0)
0.03/0.03	c lb 47 (thread 0)
0.03/0.03	c lb 48 (thread 0)
0.03/0.03	c ub 90 (thread 1)
0.03/0.03	o 90
0.03/0.03	c lb 49 (thread 0)
0.03/0.03	c lb 50 (thread 0)
0.03/0.03	c lb 51 (thread 0)
0.03/0.03	c lb 52 (thread 0)
0.03/0.03	c lb 53 (thread 0)
0.03/0.03	c lb 54 (thread 0)
0.03/0.04	c lb 55 (thread 0)
0.19/0.17	c ub 89 (thread 1)
0.38/0.21	o 89
0.38/0.21	c lb 56 (thread 0)
0.78/0.46	c ub 88 (thread 1)
2.78/1.44	o 88
2.78/1.44	c lb 57 (thread 0)
2.99/1.59	c ub 87 (thread 1)
18.19/9.15	o 87
18.19/9.15	c ub 86 (thread 1)
21.58/10.90	o 86
21.58/10.90	c ub 85 (thread 1)
38.58/19.39	o 85
38.58/19.39	c lb 58 (thread 0)
52.80/26.44	c ub 84 (thread 1)
76.58/38.37	o 84
76.58/38.37	s OPTIMUM FOUND
76.58/38.37	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
76.58/38.37	c Memory used           : 138.41 MB
76.58/38.37	c CPU time              : 75.8915 s

Verifier Data 

OK	84

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-3500182-1307992187/watcher-3500182-1307992187 -o /tmp/evaluation-result-3500182-1307992187/solver-3500182-1307992187 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500182-1307992187.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.99 3.97 3.53 2/172 14777
/proc/meminfo: memFree=32036124/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=135272 CPUtime=0 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 566 0 0 0 0 0 0 0 24 0 3 0 910821493 138518528 508 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 33818 523 178 372 0 33443 0
[pid=14777/tid=14778] ppid=14775 vsize=135524 CPUtime=0 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 80 0 0 0 0 0 0 0 18 0 3 0 910821493 138776576 558 33554432000 4194304 5714118 140736955718256 18446744073709551615 5078183 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=135524 CPUtime=0 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 158 0 0 0 0 0 0 0 25 0 3 0 910821493 138776576 560 33554432000 4194304 5714118 140736955718256 18446744073709551615 4315294 0 0 4096 16387 0 0 0 -1 3 0 0 0

[startup+0.023622 s]
/proc/loadavg: 3.99 3.97 3.53 2/172 14777
/proc/meminfo: memFree=32036124/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=137616 CPUtime=0.03 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 1895 0 0 0 3 0 0 0 24 0 3 0 910821493 140918784 1809 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 34404 1809 178 372 0 34029 0
[pid=14777/tid=14778] ppid=14775 vsize=137616 CPUtime=0.01 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 108 0 0 0 1 0 0 0 18 0 3 0 910821493 140918784 1809 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=137616 CPUtime=0.01 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 1409 0 0 0 1 0 0 0 25 0 3 0 910821493 140918784 1809 33554432000 4194304 5714118 140736955718256 18446744073709551615 4277626 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 137616

[startup+0.100607 s]
/proc/loadavg: 3.99 3.97 3.53 2/172 14777
/proc/meminfo: memFree=32036124/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=137616 CPUtime=0.19 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 2064 0 0 0 18 1 0 0 24 0 3 0 910821493 140918784 1978 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 34404 1978 179 372 0 34029 0
[pid=14777/tid=14778] ppid=14775 vsize=137616 CPUtime=0.08 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 261 0 0 0 8 0 0 0 18 0 3 0 910821493 140918784 1978 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=137616 CPUtime=0.09 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 1425 0 0 0 9 0 0 0 25 0 3 0 910821493 140918784 1978 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 137616

[startup+0.300582 s]
/proc/loadavg: 3.99 3.97 3.53 2/172 14777
/proc/meminfo: memFree=32036124/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=137616 CPUtime=0.58 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 2405 0 0 0 56 2 0 0 24 0 3 0 910821493 140918784 2319 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 34404 2319 179 372 0 34029 0
[pid=14777/tid=14778] ppid=14775 vsize=137616 CPUtime=0.29 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 549 0 0 0 27 2 0 0 18 0 3 0 910821493 140918784 2319 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=137616 CPUtime=0.28 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 1478 0 0 0 28 0 0 0 25 0 3 0 910821493 140918784 2319 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 137616

[startup+0.700499 s]
/proc/loadavg: 3.99 3.97 3.53 2/172 14777
/proc/meminfo: memFree=32036124/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=137616 CPUtime=1.39 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 2853 0 0 0 133 6 0 0 24 0 3 0 910821493 140918784 2767 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 34404 2767 179 372 0 34029 0
[pid=14777/tid=14778] ppid=14775 vsize=137616 CPUtime=0.69 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 884 0 0 0 65 4 0 0 18 0 3 0 910821493 140918784 2767 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=137616 CPUtime=0.69 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 1591 0 0 0 68 1 0 0 25 0 3 0 910821493 140918784 2767 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 137616

[startup+1.50036 s]
/proc/loadavg: 3.91 3.95 3.53 5/182 14836
/proc/meminfo: memFree=32006968/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=137752 CPUtime=2.99 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 3983 0 0 0 290 9 0 0 24 0 3 0 910821493 141058048 3871 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 34438 3872 179 372 0 34063 0
[pid=14777/tid=14778] ppid=14775 vsize=137752 CPUtime=1.48 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 1560 0 0 0 142 6 0 0 20 0 3 0 910821493 141058048 3872 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=137752 CPUtime=1.49 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 2046 0 0 0 147 2 0 0 25 0 3 0 910821493 141058048 3872 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 137752

[startup+3.10108 s]
/proc/loadavg: 3.91 3.95 3.53 5/182 14836
/proc/meminfo: memFree=31977284/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=138152 CPUtime=6.18 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 4930 0 0 0 606 12 0 0 24 0 3 0 910821493 141467648 4818 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 34538 4818 179 372 0 34163 0
[pid=14777/tid=14778] ppid=14775 vsize=138152 CPUtime=3.09 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 1887 0 0 0 300 9 0 0 25 0 3 0 910821493 141467648 4818 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=138152 CPUtime=3.09 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 2665 0 0 0 306 3 0 0 25 0 3 0 910821493 141467648 4818 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 138152

[startup+6.30051 s]
/proc/loadavg: 3.91 3.95 3.53 5/182 14836
/proc/meminfo: memFree=31938932/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=139436 CPUtime=12.58 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 8264 0 0 0 1238 20 0 0 24 0 3 0 910821493 142782464 8152 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 34859 8152 180 372 0 34484 0
[pid=14777/tid=14778] ppid=14775 vsize=139436 CPUtime=6.28 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 3460 0 0 0 614 14 0 0 25 0 3 0 910821493 142782464 8152 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=139436 CPUtime=6.28 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 4426 0 0 0 623 5 0 0 25 0 3 0 910821493 142782464 8152 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 139436

[startup+12.7004 s]
/proc/loadavg: 3.93 3.95 3.53 5/182 14836
/proc/meminfo: memFree=31903668/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=140060 CPUtime=25.39 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 11852 0 0 0 2504 35 0 0 24 0 3 0 910821493 143421440 11740 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 35015 11740 180 372 0 34640 0
[pid=14777/tid=14778] ppid=14775 vsize=140060 CPUtime=12.69 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 5688 0 0 0 1245 24 0 0 25 0 3 0 910821493 143421440 11740 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=140060 CPUtime=12.69 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 5786 0 0 0 1259 10 0 0 25 0 3 0 910821493 143421440 11740 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 140060

[startup+25.5011 s]
/proc/loadavg: 3.94 3.96 3.54 5/182 14836
/proc/meminfo: memFree=31869576/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=140756 CPUtime=50.98 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 15483 0 0 0 5040 58 0 0 24 0 3 0 910821493 144134144 15325 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 35189 15325 180 372 0 34814 0
[pid=14777/tid=14778] ppid=14775 vsize=140756 CPUtime=25.49 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 8898 0 0 0 2507 42 0 0 25 0 3 0 910821493 144134144 15325 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=140756 CPUtime=25.49 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 6207 0 0 0 2533 16 0 0 25 0 3 0 910821493 144134144 15325 33554432000 4194304 5714118 140736955718256 18446744073709551615 4319134 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 140756

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

[startup+31.906 s]
/proc/loadavg: 3.95 3.96 3.54 5/182 14837
/proc/meminfo: memFree=31860764/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=141092 CPUtime=63.8 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 16424 0 0 0 6309 71 0 0 24 0 3 0 910821493 144478208 15961 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 35273 15961 180 372 0 34898 0
[pid=14777/tid=14778] ppid=14775 vsize=141092 CPUtime=31.89 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 8909 0 0 0 3138 51 0 0 25 0 3 0 910821493 144478208 15961 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=141092 CPUtime=31.89 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 7137 0 0 0 3170 19 0 0 25 0 3 0 910821493 144478208 15961 33554432000 4194304 5714118 140736955718256 18446744073709551615 4322639 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 63.8
Current children cumulated vsize (KiB) 141092

[startup+35.1004 s]
/proc/loadavg: 3.95 3.96 3.54 5/182 14837
/proc/meminfo: memFree=31853180/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=141396 CPUtime=70.2 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 17439 0 0 0 6943 77 0 0 24 0 3 0 910821493 144789504 16976 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 35349 16976 180 372 0 34974 0
[pid=14777/tid=14778] ppid=14775 vsize=141396 CPUtime=35.1 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 8914 0 0 0 3454 56 0 0 25 0 3 0 910821493 144789504 16976 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=141396 CPUtime=35.09 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 8147 0 0 0 3488 21 0 0 25 0 3 0 910821493 144789504 16976 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 70.2
Current children cumulated vsize (KiB) 141396

[startup+36.7011 s]
/proc/loadavg: 3.95 3.96 3.54 5/182 14837
/proc/meminfo: memFree=31843384/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=141552 CPUtime=73.38 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 18014 0 0 0 7258 80 0 0 24 0 3 0 910821493 144949248 17551 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 35388 17551 180 372 0 35013 0
[pid=14777/tid=14778] ppid=14775 vsize=141552 CPUtime=36.69 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 8914 0 0 0 3611 58 0 0 25 0 3 0 910821493 144949248 17551 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=141552 CPUtime=36.69 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 8722 0 0 0 3647 22 0 0 25 0 3 0 910821493 144949248 17551 33554432000 4194304 5714118 140736955718256 18446744073709551615 4319380 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 73.38
Current children cumulated vsize (KiB) 141552

[startup+37.501 s]
/proc/loadavg: 3.95 3.96 3.54 5/182 14837
/proc/meminfo: memFree=31840036/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=141724 CPUtime=74.99 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 18378 0 0 0 7417 82 0 0 24 0 3 0 910821493 145125376 17915 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 35431 17915 180 372 0 35056 0
[pid=14777/tid=14778] ppid=14775 vsize=141724 CPUtime=37.49 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 8980 0 0 0 3690 59 0 0 25 0 3 0 910821493 145125376 17915 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=141724 CPUtime=37.48 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 9020 0 0 0 3726 22 0 0 25 0 3 0 910821493 145125376 17915 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 74.99
Current children cumulated vsize (KiB) 141724

[startup+37.9009 s]
/proc/loadavg: 3.95 3.96 3.54 5/182 14837
/proc/meminfo: memFree=31840036/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=141724 CPUtime=75.79 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 18667 0 0 0 7496 83 0 0 24 0 3 0 910821493 145125376 18204 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 35431 18204 180 372 0 35056 0
[pid=14777/tid=14778] ppid=14775 vsize=141724 CPUtime=37.89 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 9068 0 0 0 3729 60 0 0 25 0 3 0 910821493 145125376 18204 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=141724 CPUtime=37.89 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 9221 0 0 0 3766 23 0 0 25 0 3 0 910821493 145125376 18204 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 75.79
Current children cumulated vsize (KiB) 141724

[startup+38.3008 s]
/proc/loadavg: 3.95 3.96 3.54 5/182 14837
/proc/meminfo: memFree=31840036/32951124 swapFree=67050044/67111528
[pid=14777] ppid=14775 vsize=141724 CPUtime=76.58 cores=1,3,5,7
/proc/14777/stat : 14777 (pwbo1.1) S 14775 14777 14247 0 -1 4202496 18896 0 0 0 7574 84 0 0 24 0 3 0 910821493 145125376 18433 33554432000 4194304 5714118 140736955718256 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/14777/statm: 35431 18433 180 372 0 35056 0
[pid=14777/tid=14778] ppid=14775 vsize=141724 CPUtime=38.29 cores=1,3,5,7
/proc/14777/task/14778/stat : 14778 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 9124 0 0 0 3769 60 0 0 25 0 3 0 910821493 145125376 18433 33554432000 4194304 5714118 140736955718256 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=14777/tid=14779] ppid=14775 vsize=141724 CPUtime=38.28 cores=1,3,5,7
/proc/14777/task/14779/stat : 14779 (pwbo1.1) R 14775 14777 14247 0 -1 4202560 9394 0 0 0 3805 23 0 0 25 0 3 0 910821493 145125376 18433 33554432000 4194304 5714118 140736955718256 18446744073709551615 4319200 0 0 4096 16387 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 76.58
Current children cumulated vsize (KiB) 141724

Child status: 0
Real time (s): 38.3775
CPU time (s): 76.7423
CPU user time (s): 75.8915
CPU system time (s): 0.85087
CPU usage (%): 199.967
Max. virtual memory (cumulated for all children) (KiB): 141724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 75.8915
system time used= 0.85087
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18948
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= 48
involuntary context switches= 497

runsolver used 0.058991 second user time and 0.12998 second system time

The end

Launcher Data 

Begin job on node101 at 2011-06-13 21:09:47
IDJOB=3500182
IDBENCH=2078
IDSOLVER=1954
FILE ID=node101/3500182-1307992187
RUNJOBID= node101-1307990383-14500
PBS_JOBID= 13559738
Free space on /tmp= 74060 MiB

SOLVER NAME= pwbo 1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh201.opb
COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3500182-1307992187/watcher-3500182-1307992187 -o /tmp/evaluation-result-3500182-1307992187/solver-3500182-1307992187 -C 1800 -W 1900 -M 15500  pwbo1.1 -file-format=opb HOME/instance-3500182-1307992187.opb

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

MD5SUM BENCH= 90cbe77e1c871e28da43b06bd07ecc73
RANDOM SEED=679824257

node101.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32036560 kB
Buffers:        206684 kB
Cached:         480424 kB
SwapCached:      25044 kB
Active:         333612 kB
Inactive:       381780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32036560 kB
SwapTotal:    67111528 kB
SwapFree:     67050044 kB
Dirty:            4328 kB
Writeback:           0 kB
AnonPages:       25728 kB
Mapped:           9240 kB
Slab:           133240 kB
PageTables:       4696 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190020 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74052 MiB
End job on node101 at 2011-06-13 21:10:26