Trace number 3726512

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 NameAnswerCPU timeWall clock time
pwbo 2.02SAT 42.98 43.0437

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army9.12bt.opb
MD5SUMb789f830862c22cea2a920d3cb2b89b5
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.158975
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables266
Total number of constraints573
Number of constraints which are clauses402
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints169
Minimum length of a constraint1
Maximum length of a constraint81
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 93
Number of bits of the biggest sum of numbers7
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 |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726512-1338651664.opb.
0.00/0.00	c Instance file HOME/instance-3726512-1338651664.opb
0.00/0.00	c File size is 27108 bytes.
0.00/0.00	c Highest Coefficient sum: 93
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:      266                                                 |
0.00/0.00	c |  Number Clauses:        402                                                 |
0.00/0.00	c |  Number Cardinality:    2                                                   |
0.00/0.00	c |  Number PB Constraints: 169                                                 |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Decision                                            |
0.00/0.00	c |  Objective Function:    None                                                |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
42.98/43.04	c ===============================================================================
42.98/43.04	c Wall Clock Time: 43.04 s
42.98/43.04	s SATISFIABLE
42.98/43.04	v x1 -x3 x5 -x7 -x9 -x11 x13 -x15 x17 -x19 -x21 -x23 -x25 -x27 -x29 -x31 -x33 -x35 x37 -x39 x41 -x43 -x45 -x47 x49 -x51 x53 -x55 -x57 -x59 -x61 -x63 -x65 -x67 -x69 -x71 -x73 -x75 -x77 -x79 -x81 -x83 -x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x125 -x127 -x129 -x131 -x133 -x135 -x137 -x139 -x141 -x143 x145 -x147 x149 -x151 -x153 -x155 x157 -x159 x161 -x2 -x4 -x6 -x8 -x10 -x12 -x14 -x16 -x18 -x20 -x22 -x24 -x26 x28 -x30 -x32 -x34 -x36 -x38 -x40 -x42 -x44 -x46 -x48 -x50 -x52 -x54 -x56 -x58 -x60 -x62 x64 -x66 -x68 -x70 -x72 -x74 x76 -x78 x80 -x82 x84 -x86 x88 -x90 -x92 -x94 -x96 -x98 x100 -x102 -x104 -x106 -x108 -x110 x112 -x114 x116 -x118 x120 -x122 x124 -x126 -x128 -x130 -x132 -x134 x136 -x138 -x140 -x142 -x144 -x146 -x148 -x150 -x152 -x154 -x156 -x158 -x160 -x162 x164 -x163 -x166 x165 x168 -x167 -x170 x169 -x172 x171 -x174 x173 -x176 x175 -x178 x177 x180 -x179 x182 -x181 -x184 x183 x186 -x185 -x188 x187 -x190 x189 -x192 x191 x194 -x193 -x196 x195 x198 -x197 x200 -x199 -x202 x201 x204 -x203 -x206 x205 -x208 -x207 -x210 x209 x212 -x211 -x214 -x213 x216 -x215 x218 -x217 -x220 -x219 x222 -x221 -x224 -x223 x226 -x225 -x228 x227 x230 -x229 -x232 x231 x234 -x233 -x236 x235 x238 -x237 -x240 x239 -x242 -x241 -x244 x243 x246 -x245 -x248 -x247 x250 -x249 x252 -x251 -x254 -x253 x256 -x255 -x258 -x257 x260 -x259 -x262 x261 x264 -x263 -x266 x265

Verifier Data 

OK	0

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-3726512-1338651664/watcher-3726512-1338651664 -o /tmp/evaluation-result-3726512-1338651664/solver-3726512-1338651664 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726512-1338651664.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: 0.94 1.38 1.73 4/175 25648
/proc/meminfo: memFree=31845000/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=83728 CPUtime=0 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 827 0 0 0 0 0 0 0 20 0 2 0 331291329 85737472 773 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 20932 773 185 433 0 20496 0
[pid=25648/tid=25651] ppid=25646 vsize=83728 CPUtime=0 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 79 0 0 0 0 0 0 0 20 0 2 0 331291329 85737472 773 33554432000 4194304 5964478 140733732060928 140737143579816 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0

[startup+0.0898441 s]
/proc/loadavg: 0.94 1.38 1.73 4/175 25648
/proc/meminfo: memFree=31845000/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=83728 CPUtime=0.08 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 1034 0 0 0 8 0 0 0 20 0 2 0 331291329 85737472 980 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 20932 980 187 433 0 20496 0
[pid=25648/tid=25651] ppid=25646 vsize=83728 CPUtime=0.07 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 286 0 0 0 7 0 0 0 20 0 2 0 331291329 85737472 980 33554432000 4194304 5964478 140733732060928 140737143579816 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 83728

[startup+0.100299 s]
/proc/loadavg: 0.94 1.38 1.73 4/175 25648
/proc/meminfo: memFree=31845000/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=83728 CPUtime=0.09 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 1055 0 0 0 9 0 0 0 20 0 2 0 331291329 85737472 1001 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 20932 1001 187 433 0 20496 0
[pid=25648/tid=25651] ppid=25646 vsize=83728 CPUtime=0.08 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 307 0 0 0 8 0 0 0 20 0 2 0 331291329 85737472 1001 33554432000 4194304 5964478 140733732060928 140737143579816 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83728

[startup+0.300269 s]
/proc/loadavg: 0.94 1.38 1.73 4/175 25648
/proc/meminfo: memFree=31845000/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=83728 CPUtime=0.29 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 1372 0 0 0 29 0 0 0 20 0 2 0 331291329 85737472 1318 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 20932 1318 187 433 0 20496 0
[pid=25648/tid=25651] ppid=25646 vsize=83728 CPUtime=0.28 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 624 0 0 0 28 0 0 0 20 0 2 0 331291329 85737472 1318 33554432000 4194304 5964478 140733732060928 140737143579816 4400538 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83728

[startup+0.700261 s]
/proc/loadavg: 0.94 1.38 1.73 4/175 25648
/proc/meminfo: memFree=31845000/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=83728 CPUtime=0.69 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 1804 0 0 0 69 0 0 0 20 0 2 0 331291329 85737472 1750 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 20932 1751 187 433 0 20496 0
[pid=25648/tid=25651] ppid=25646 vsize=83728 CPUtime=0.68 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 1057 0 0 0 68 0 0 0 20 0 2 0 331291329 85737472 1751 33554432000 4194304 5964478 140733732060928 140593014331320 4400538 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83728

[startup+1.50026 s]
/proc/loadavg: 0.94 1.38 1.73 4/179 25652
/proc/meminfo: memFree=31829312/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=83728 CPUtime=1.49 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 2274 0 0 0 149 0 0 0 20 0 2 0 331291329 85737472 2221 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 20932 2222 187 433 0 20496 0
[pid=25648/tid=25651] ppid=25646 vsize=83728 CPUtime=1.48 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 1528 0 0 0 148 0 0 0 20 0 2 0 331291329 85737472 2222 33554432000 4194304 5964478 140733732060928 140593014331384 5179688 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83728

[startup+3.1003 s]
/proc/loadavg: 0.94 1.38 1.73 4/179 25652
/proc/meminfo: memFree=31823724/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=83872 CPUtime=3.09 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 2579 0 0 0 309 0 0 0 20 0 2 0 331291329 85884928 2525 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 20968 2525 187 433 0 20532 0
[pid=25648/tid=25651] ppid=25646 vsize=83872 CPUtime=3.07 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 1831 0 0 0 307 0 0 0 20 0 2 0 331291329 85884928 2525 33554432000 4194304 5964478 140733732060928 140593014331192 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83872

[startup+6.30026 s]
/proc/loadavg: 1.03 1.39 1.73 4/179 25652
/proc/meminfo: memFree=31814716/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=83944 CPUtime=6.29 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 3551 0 0 0 629 0 0 0 20 0 2 0 331291329 85958656 3497 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 20986 3497 187 433 0 20550 0
[pid=25648/tid=25651] ppid=25646 vsize=83944 CPUtime=6.26 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 2803 0 0 0 626 0 0 0 20 0 2 0 331291329 85958656 3497 33554432000 4194304 5964478 140733732060928 140593014331384 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83944

[startup+12.7003 s]
/proc/loadavg: 1.11 1.40 1.73 4/179 25652
/proc/meminfo: memFree=31800744/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=84232 CPUtime=12.69 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 4774 0 0 0 1268 1 0 0 20 0 2 0 331291329 86253568 4720 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 21058 4720 187 433 0 20622 0
[pid=25648/tid=25651] ppid=25646 vsize=84232 CPUtime=12.65 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 4026 0 0 0 1264 1 0 0 20 0 2 0 331291329 86253568 4720 33554432000 4194304 5964478 140733732060928 140593014331192 4400115 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84232

[startup+25.5003 s]
/proc/loadavg: 1.30 1.43 1.73 4/179 25652
/proc/meminfo: memFree=31779600/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=86572 CPUtime=25.47 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 6740 0 0 0 2546 1 0 0 20 0 2 0 331291329 88649728 6724 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 21643 6724 187 433 0 21207 0
[pid=25648/tid=25651] ppid=25646 vsize=86572 CPUtime=25.41 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 5992 0 0 0 2540 1 0 0 20 0 2 0 331291329 88649728 6724 33554432000 4194304 5964478 140733732060928 140593014331432 4400056 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 86572

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

[startup+31.9067 s]
/proc/loadavg: 1.36 1.44 1.73 4/178 25652
/proc/meminfo: memFree=31764976/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=87884 CPUtime=31.88 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 8091 0 0 0 3186 2 0 0 20 0 2 0 331291329 89993216 8075 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 21971 8075 187 433 0 21535 0
[pid=25648/tid=25651] ppid=25646 vsize=87884 CPUtime=31.79 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 7343 0 0 0 3177 2 0 0 20 0 2 0 331291329 89993216 8075 33554432000 4194304 5964478 140733732060928 140593014330904 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 87884

[startup+38.3003 s]
/proc/loadavg: 1.41 1.45 1.73 4/179 25653
/proc/meminfo: memFree=31761308/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=88280 CPUtime=38.28 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 8788 0 0 0 3825 3 0 0 20 0 2 0 331291329 90398720 9025 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 22070 9025 187 433 0 21634 0
[pid=25648/tid=25651] ppid=25646 vsize=88280 CPUtime=38.17 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 8040 0 0 0 3814 3 0 0 20 0 2 0 331291329 90398720 9025 33554432000 4194304 5964478 140733732060928 140593014331192 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 88280

[startup+41.5003 s]
/proc/loadavg: 1.46 1.45 1.74 4/179 25653
/proc/meminfo: memFree=31760440/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=88424 CPUtime=41.48 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 8864 0 0 0 4145 3 0 0 20 0 2 0 331291329 90546176 9101 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 22106 9101 187 433 0 21670 0
[pid=25648/tid=25651] ppid=25646 vsize=88424 CPUtime=41.36 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 8116 0 0 0 4133 3 0 0 20 0 2 0 331291329 90546176 9101 33554432000 4194304 5964478 140733732060928 140593014331192 5130901 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 88424

[startup+42.3003 s]
/proc/loadavg: 1.46 1.45 1.74 4/179 25653
/proc/meminfo: memFree=31758208/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=88424 CPUtime=42.28 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 8868 0 0 0 4225 3 0 0 20 0 2 0 331291329 90546176 9105 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 22106 9105 187 433 0 21670 0
[pid=25648/tid=25651] ppid=25646 vsize=88424 CPUtime=42.16 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 8120 0 0 0 4213 3 0 0 20 0 2 0 331291329 90546176 9105 33554432000 4194304 5964478 140733732060928 140593014331192 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 42.28
Current children cumulated vsize (KiB) 88424

[startup+42.7003 s]
/proc/loadavg: 1.46 1.45 1.74 4/179 25653
/proc/meminfo: memFree=31758208/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=88424 CPUtime=42.68 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 8868 0 0 0 4265 3 0 0 20 0 2 0 331291329 90546176 9105 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 22106 9105 187 433 0 21670 0
[pid=25648/tid=25651] ppid=25646 vsize=88424 CPUtime=42.56 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 8120 0 0 0 4253 3 0 0 20 0 2 0 331291329 90546176 9105 33554432000 4194304 5964478 140733732060928 140593014331192 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 42.68
Current children cumulated vsize (KiB) 88424

[startup+42.9067 s]
/proc/loadavg: 1.46 1.45 1.74 4/179 25653
/proc/meminfo: memFree=31756472/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=88424 CPUtime=42.88 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 8868 0 0 0 4285 3 0 0 20 0 2 0 331291329 90546176 9105 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 22106 9105 187 433 0 21670 0
[pid=25648/tid=25651] ppid=25646 vsize=88424 CPUtime=42.77 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 8120 0 0 0 4274 3 0 0 20 0 2 0 331291329 90546176 9105 33554432000 4194304 5964478 140733732060928 140593014331192 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 42.88
Current children cumulated vsize (KiB) 88424

[startup+43.0003 s]
/proc/loadavg: 1.46 1.45 1.74 4/179 25653
/proc/meminfo: memFree=31756472/32873844 swapFree=7116/7116
[pid=25648] ppid=25646 vsize=88424 CPUtime=42.98 cores=0,2,4,6
/proc/25648/stat : 25648 (pwbo2.02) S 25646 25648 23807 0 -1 4202496 8868 0 0 0 4295 3 0 0 20 0 2 0 331291329 90546176 9105 33554432000 4194304 5964478 140733732060928 140733732060448 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/25648/statm: 22106 9105 187 433 0 21670 0
[pid=25648/tid=25651] ppid=25646 vsize=88424 CPUtime=42.86 cores=0,2,4,6
/proc/25648/task/25651/stat : 25651 (pwbo2.02) R 25646 25648 23807 0 -1 4202560 8120 0 0 0 4283 3 0 0 20 0 2 0 331291329 90546176 9105 33554432000 4194304 5964478 140733732060928 140593014331192 4382012 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 42.98
Current children cumulated vsize (KiB) 88424

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25648 and gives
#  childrusage.ru_utime.tv_sec=42
#  childrusage.ru_utime.tv_usec=875481
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=42993
# CPU time returned by wait4() is 42.9185
# while last known CPU time is 42.98
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 43.0437
CPU time (s): 42.98
CPU user time (s): 42.95
CPU system time (s): 0.03
CPU usage (%): 99.8521
Max. virtual memory (cumulated for all children) (KiB): 88424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.8755
system time used= 0.042993
maximum resident set size= 36448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8875
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= 12
involuntary context switches= 44

runsolver used 0.068989 second user time and 0.211967 second system time

The end

Launcher Data 

Begin job on node146 at 2012-06-02 17:41:04
IDJOB=3726512
IDBENCH=1164
IDSOLVER=2310
FILE ID=node146/3726512-1338651664
RUNJOBID= node146-1338651664-25621
PBS_JOBID= 14636434
Free space on /tmp= 70920 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/armies/normalized-army9.12bt.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726512-1338651664/watcher-3726512-1338651664 -o /tmp/evaluation-result-3726512-1338651664/solver-3726512-1338651664 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726512-1338651664.opb

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

MD5SUM BENCH= b789f830862c22cea2a920d3cb2b89b5
RANDOM SEED=439925062

node146.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
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		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
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		: 2667.034
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31845528 kB
Buffers:          109436 kB
Cached:           168996 kB
SwapCached:         1792 kB
Active:           108292 kB
Inactive:         173228 kB
Active(anon):       3956 kB
Inactive(anon):     1556 kB
Active(file):     104336 kB
Inactive(file):   171672 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67099772 kB
Dirty:             10872 kB
Writeback:             0 kB
AnonPages:          9732 kB
Mapped:             8028 kB
Shmem:                 0 kB
Slab:             607528 kB
SReclaimable:      47728 kB
SUnreclaim:       559800 kB
KernelStack:        1376 kB
PageTables:         3936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104424 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70912 MiB
End job on node146 at 2012-06-02 17:41:47