Trace number 3728147

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
wbo 1.72OPTIMUM 356.85 357.079

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900567135--soft-66-100-0.wbo
MD5SUM32795eb517f73910564f73a4c3c20f9d
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark13.345
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints904
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 44120
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44119
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 761
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728147-1338674386.wbo.
0.00/0.00	c Instance file HOME/instance-3728147-1338674386.wbo
0.00/0.00	c File size is 87885 bytes.
0.00/0.00	c Highest Coefficient sum: 761
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      1135                                                |
0.00/0.00	c |  Number Clauses:        2684                                                |
0.00/0.00	c |  Number Cardinality:    18                                                  |
0.00/0.00	c |  Number PB Constraints: 5                                                   |
0.00/0.00	c |                                                                             |
0.00/0.01	c |  Problem Type:          Optimization                                        |
0.00/0.01	c |  Objective Function:    PB Constraint                                       |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.01	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.01	c ===============================================================================
187.29/187.43	c | 187.44    | 0  | 1            lb |  0                0                0.00  |
351.06/351.25	c | 351.25    | 0  | 2            lb |  0                0                0.00  |
356.85/357.07	c | 357.07    | 0  | 2            ub |  0                0                0.00  |
356.85/357.07	c ===============================================================================
356.85/357.07	c Wall Clock Time: 357.07 s
356.85/357.07	o 2
356.85/357.07	c Best Solution: 2
356.85/357.07	s OPTIMUM FOUND
356.85/357.07	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230 -x231

Verifier Data 

OK	2

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-3728147-1338674386/watcher-3728147-1338674386 -o /tmp/evaluation-result-3728147-1338674386/solver-3728147-1338674386 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728147-1338674386.wbo 

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 3/175 2717
/proc/meminfo: memFree=29084964/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=3380 CPUtime=0 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) R 2713 2717 2034 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 333563047 3461120 288 33554432000 4194304 5964350 140735652872016 140734347598968 5130715 0 0 4096 16387 0 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 845 289 169 433 0 387 0

[startup+0.048331 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 2717
/proc/meminfo: memFree=29084964/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=83964 CPUtime=0.04 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 1144 0 0 0 4 0 0 0 20 0 2 0 333563047 85979136 1074 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 20991 1074 193 433 0 20555 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 83964

[startup+0.100276 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 2717
/proc/meminfo: memFree=29084964/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=83964 CPUtime=0.09 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 1281 0 0 0 9 0 0 0 20 0 2 0 333563047 85979136 1211 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 20991 1211 193 433 0 20555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83964

[startup+0.300234 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 2717
/proc/meminfo: memFree=29084964/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=83964 CPUtime=0.29 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 1708 0 0 0 29 0 0 0 20 0 2 0 333563047 85979136 1638 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 20991 1639 193 433 0 20555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83964

[startup+0.700238 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 2717
/proc/meminfo: memFree=29084964/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=84108 CPUtime=0.69 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 2177 0 0 0 69 0 0 0 20 0 2 0 333563047 86126592 2107 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 21027 2107 193 433 0 20591 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84108

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 2721
/proc/meminfo: memFree=29066944/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=84108 CPUtime=1.49 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 3688 0 0 0 149 0 0 0 20 0 2 0 333563047 86126592 3618 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 21027 3618 193 433 0 20591 0
[pid=2717/tid=2721] ppid=2713 vsize=84108 CPUtime=1.47 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 2865 0 0 0 147 0 0 0 20 0 2 0 333563048 86126592 3618 33554432000 4194304 5964350 140735652872016 140676054837240 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84108

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 2721
/proc/meminfo: memFree=29053296/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=84180 CPUtime=3.09 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 5766 0 0 0 308 1 0 0 20 0 2 0 333563047 86200320 5696 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 21045 5696 193 433 0 20609 0
[pid=2717/tid=2721] ppid=2713 vsize=84180 CPUtime=3.07 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 4943 0 0 0 306 1 0 0 20 0 2 0 333563048 86200320 5696 33554432000 4194304 5964350 140735652872016 140676054837240 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84180

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2721
/proc/meminfo: memFree=29014584/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=84180 CPUtime=6.29 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 9612 0 0 0 627 2 0 0 20 0 2 0 333563047 86200320 9542 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 21045 9542 193 433 0 20609 0
[pid=2717/tid=2721] ppid=2713 vsize=84180 CPUtime=6.26 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 8789 0 0 0 624 2 0 0 20 0 2 0 333563048 86200320 9542 33554432000 4194304 5964350 140735652872016 140676054837240 4400011 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84180

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2721
/proc/meminfo: memFree=28956956/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=84288 CPUtime=12.69 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 16538 0 0 0 1264 5 0 0 20 0 2 0 333563047 86310912 16468 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 21072 16468 193 433 0 20636 0
[pid=2717/tid=2721] ppid=2713 vsize=84288 CPUtime=12.64 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 15715 0 0 0 1259 5 0 0 20 0 2 0 333563048 86310912 16468 33554432000 4194304 5964350 140735652872016 140676054837240 4400023 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84288

[startup+25.5003 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 2724
/proc/meminfo: memFree=28890484/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=149984 CPUtime=25.49 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 22894 0 0 0 2542 7 0 0 20 0 2 0 333563047 153583616 22824 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 37496 22824 193 433 0 37060 0
[pid=2717/tid=2721] ppid=2713 vsize=149984 CPUtime=25.41 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 22071 0 0 0 2534 7 0 0 20 0 2 0 333563048 153583616 22824 33554432000 4194304 5964350 140735652872016 140676054837240 4381521 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 149984

[startup+51.1004 s]
/proc/loadavg: 2.11 2.03 2.01 3/180 2724
/proc/meminfo: memFree=28810108/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=150128 CPUtime=51.08 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 32866 0 0 0 5098 10 0 0 20 0 2 0 333563047 153731072 32795 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 37532 32795 193 433 0 37096 0
[pid=2717/tid=2721] ppid=2713 vsize=150128 CPUtime=50.94 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 32043 0 0 0 5085 9 0 0 20 0 2 0 333563048 153731072 32795 33554432000 4194304 5964350 140735652872016 140676054837240 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 150128

[startup+102.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/180 2747
/proc/meminfo: memFree=28746608/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=215904 CPUtime=102.24 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 39469 0 0 0 10212 12 0 0 20 0 2 0 333563047 221085696 39437 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 53976 39437 193 433 0 53540 0
[pid=2717/tid=2721] ppid=2713 vsize=215904 CPUtime=101.98 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 38646 0 0 0 10185 13 0 0 20 0 2 0 333563048 221085696 39437 33554432000 4194304 5964350 140735652872016 140676054837240 4399852 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 215904

[startup+162.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 2747
/proc/meminfo: memFree=28655576/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=281944 CPUtime=162.2 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 52147 0 0 0 16204 16 0 0 20 0 2 0 333563047 288710656 52791 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70486 52791 193 433 0 70050 0
[pid=2717/tid=2721] ppid=2713 vsize=281944 CPUtime=161.8 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 51324 0 0 0 16162 18 0 0 20 0 2 0 333563048 288710656 52791 33554432000 4194304 5964350 140735652872016 140676054837240 4403639 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 281944

[startup+222.306 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 2747
/proc/meminfo: memFree=28611088/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=280572 CPUtime=222.2 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 52163 0 0 0 22204 16 0 0 20 0 2 0 333563047 287305728 52034 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70143 52034 197 433 0 69707 0
[pid=2717/tid=2721] ppid=2713 vsize=280572 CPUtime=221.65 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 51340 0 0 0 22146 19 0 0 20 0 2 0 333563048 287305728 52034 33554432000 4194304 5964350 140735652872016 140676054838200 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 280572

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 2748
/proc/meminfo: memFree=28590176/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=280572 CPUtime=282.18 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 52168 0 0 0 28202 16 0 0 20 0 2 0 333563047 287305728 52160 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70143 52160 197 433 0 69707 0
[pid=2717/tid=2721] ppid=2713 vsize=280572 CPUtime=281.49 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 51345 0 0 0 28129 20 0 0 20 0 2 0 333563048 287305728 52160 33554432000 4194304 5964350 140735652872016 140676054838200 4399998 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 280572

[startup+342.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 2748
/proc/meminfo: memFree=28528664/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=280572 CPUtime=342.17 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 56490 0 0 0 34198 19 0 0 20 0 2 0 333563047 287305728 56475 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70143 56475 197 433 0 69707 0
[pid=2717/tid=2721] ppid=2713 vsize=280572 CPUtime=341.33 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 55667 0 0 0 34110 23 0 0 20 0 2 0 333563048 287305728 56475 33554432000 4194304 5964350 140735652872016 140676054837048 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 280572

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

[startup+345.6 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 2748
/proc/meminfo: memFree=28517860/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=281656 CPUtime=345.46 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 58480 0 0 0 34527 19 0 0 20 0 2 0 333563047 288415744 58457 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70414 58457 197 433 0 69978 0
[pid=2717/tid=2721] ppid=2713 vsize=281656 CPUtime=344.62 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 57657 0 0 0 34438 24 0 0 20 0 2 0 333563048 288415744 58457 33554432000 4194304 5964350 140735652872016 140676054837288 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 345.46
Current children cumulated vsize (KiB) 281656

[startup+352 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 2748
/proc/meminfo: memFree=28518356/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=280572 CPUtime=351.86 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 62758 0 0 0 35166 20 0 0 20 0 2 0 333563047 287305728 57789 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70143 57789 197 433 0 69707 0
[pid=2717/tid=2721] ppid=2713 vsize=280572 CPUtime=351.01 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 61935 0 0 0 35076 25 0 0 20 0 2 0 333563048 287305728 57789 33554432000 4194304 5964350 140735652872016 140676054837240 5134448 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 351.86
Current children cumulated vsize (KiB) 280572

[startup+355.2 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 2748
/proc/meminfo: memFree=28518604/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=280572 CPUtime=355.05 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 62766 0 0 0 35485 20 0 0 20 0 2 0 333563047 287305728 57789 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70143 57789 197 433 0 69707 0
[pid=2717/tid=2721] ppid=2713 vsize=280572 CPUtime=354.19 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 61943 0 0 0 35394 25 0 0 20 0 2 0 333563048 287305728 57789 33554432000 4194304 5964350 140735652872016 140676054838200 4392802 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 355.05
Current children cumulated vsize (KiB) 280572

[startup+356 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 2748
/proc/meminfo: memFree=28518588/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=280572 CPUtime=355.85 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 62766 0 0 0 35565 20 0 0 20 0 2 0 333563047 287305728 57789 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70143 57789 197 433 0 69707 0
[pid=2717/tid=2721] ppid=2713 vsize=280572 CPUtime=354.99 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 61943 0 0 0 35474 25 0 0 20 0 2 0 333563048 287305728 57789 33554432000 4194304 5964350 140735652872016 140676054838200 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 355.85
Current children cumulated vsize (KiB) 280572

[startup+356.8 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 2748
/proc/meminfo: memFree=28518588/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=280572 CPUtime=356.65 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 62766 0 0 0 35645 20 0 0 20 0 2 0 333563047 287305728 57789 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70143 57789 197 433 0 69707 0
[pid=2717/tid=2721] ppid=2713 vsize=280572 CPUtime=355.78 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 61943 0 0 0 35553 25 0 0 20 0 2 0 333563048 287305728 57789 33554432000 4194304 5964350 140735652872016 140676054838200 4381880 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 356.65
Current children cumulated vsize (KiB) 280572

[startup+357 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 2748
/proc/meminfo: memFree=28518588/32873844 swapFree=7644/7644
[pid=2717] ppid=2713 vsize=280572 CPUtime=356.85 cores=0,2,4,6
/proc/2717/stat : 2717 (wbo1.72) S 2713 2717 2034 0 -1 4202496 62766 0 0 0 35665 20 0 0 20 0 2 0 333563047 287305728 57789 33554432000 4194304 5964350 140735652872016 140735652871536 4546605 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2717/statm: 70143 57789 197 433 0 69707 0
[pid=2717/tid=2721] ppid=2713 vsize=280572 CPUtime=355.98 cores=0,2,4,6
/proc/2717/task/2721/stat : 2721 (wbo1.72) R 2713 2717 2034 0 -1 4202560 61943 0 0 0 35573 25 0 0 20 0 2 0 333563048 287305728 57789 33554432000 4194304 5964350 140735652872016 140676054838200 4399872 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 356.85
Current children cumulated vsize (KiB) 280572

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2717 and gives
#  childrusage.ru_utime.tv_sec=355
#  childrusage.ru_utime.tv_usec=822906
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=263959
# CPU time returned by wait4() is 356.087
# while last known CPU time is 356.85
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 357.079
CPU time (s): 356.85
CPU user time (s): 356.65
CPU system time (s): 0.2
CPU usage (%): 99.9358
Max. virtual memory (cumulated for all children) (KiB): 281944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 355.823
system time used= 0.263959
maximum resident set size= 250940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62769
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= 100
involuntary context switches= 374

runsolver used 0.595909 second user time and 1.49577 second system time

The end

Launcher Data 

Begin job on node147 at 2012-06-02 23:59:46
IDJOB=3728147
IDBENCH=78900
IDSOLVER=2315
FILE ID=node147/3728147-1338674386
RUNJOBID= node147-1338674386-2690
PBS_JOBID= 14636494
Free space on /tmp= 70788 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567135--soft-66-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728147-1338674386/watcher-3728147-1338674386 -o /tmp/evaluation-result-3728147-1338674386/solver-3728147-1338674386 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728147-1338674386.wbo

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

MD5SUM BENCH= 32795eb517f73910564f73a4c3c20f9d
RANDOM SEED=1730004730

node147.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		: 2666.951
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.90
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		: 2666.951
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		: 2666.951
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	: 5331.87
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		: 2666.951
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		: 2666.951
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		: 2666.951
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.951
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		: 2666.951
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:        29085360 kB
Buffers:          429044 kB
Cached:          2492832 kB
SwapCached:         3380 kB
Active:          1432120 kB
Inactive:        1496116 kB
Active(anon):       1992 kB
Inactive(anon):     5920 kB
Active(file):    1430128 kB
Inactive(file):  1490196 kB
Unevictable:        7644 kB
Mlocked:            7644 kB
SwapTotal:      67108856 kB
SwapFree:       67100236 kB
Dirty:             10840 kB
Writeback:            20 kB
AnonPages:         10936 kB
Mapped:             8688 kB
Shmem:                 0 kB
Slab:             720536 kB
SReclaimable:     161428 kB
SUnreclaim:       559108 kB
KernelStack:        1392 kB
PageTables:         3700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     105304 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= 70776 MiB
End job on node147 at 2012-06-03 00:05:44