Trace number 2699449

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
PB/CT 0.1 fixedOPTIMUM 944.813 944.789

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900569834--soft-66-100-0.wbo
MD5SUM9b8daeac3a936659a5f0bb5b79c19c15
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark677.011
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 constraints906
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 44555
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44554
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
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

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 PB/CT 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 15/8 clauses 1786/898 units 0
0.00/0.01	c vars 231
0.00/0.05	c 0.053991 13.25 16 2010
0.00/0.05	o 326
0.00/0.06	c 0.053991 13.3867 19 3652
0.00/0.06	o 148
0.89/1.00	c 0.375942 13.7656 1503 14028
0.89/1.00	o 129
1.69/1.73	c 0.724889 13.7656 1251 21024
1.69/1.73	o 114
1.89/1.92	c 0.822874 13.7656 886 22485
1.89/1.92	o 110
2.19/2.25	c 0.966853 13.7656 1234 25101
2.19/2.25	o 94
3.79/3.86	c 1.55876 13.8867 1180 38050
3.79/3.86	o 90
4.69/4.73	c 1.90271 13.8867 929 45931
4.69/4.73	o 83
6.19/6.22	c 2.45963 13.8867 1185 59007
6.19/6.22	o 70
9.99/10.07	c 4.45032 14.0117 1263 101176
9.99/10.07	o 56
48.79/48.83	c 25.7461 14.7109 2160 554170
48.79/48.83	o 30
141.70/141.75	c 86.8008 15.7852 1723 1823789
141.70/141.75	o 29
145.10/145.15	c 88.9375 15.7852 990 1873397
145.10/145.15	o 24
196.09/196.13	c 123.508 15.7852 1614 2642615
196.09/196.13	o 19
196.09/196.16	c 123.538 15.7852 1906 2643040
196.09/196.16	o 17
201.69/201.77	c 127.553 15.7852 1874 2729062
201.69/201.77	o 16
237.80/237.88	c 152.882 15.7852 1298 3304123
237.80/237.88	o 13
477.80/477.89	c 323.811 15.7852 1691 7251813
477.80/477.89	o 12
944.72/944.77	c 659.667 15.7852 1179 14974906
944.72/944.77	s OPTIMUM FOUND
944.72/944.77	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	12

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699449-1278461058/watcher-2699449-1278461058 -o /tmp/evaluation-result-2699449-1278461058/solver-2699449-1278461058 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699449-1278461058.wbo 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.91 3/178 11977
/proc/meminfo: memFree=30432452/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=2136 CPUtime=0
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 14319244 2187264 172 4089446400 134512640 136422188 4290524976 18446744073709551615 134523790 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11977/statm: 534 172 144 467 0 65 0

[startup+0.078593 s]
/proc/loadavg: 1.92 1.98 1.91 3/178 11977
/proc/meminfo: memFree=30432452/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=13704 CPUtime=0.07
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3086 0 0 0 6 1 0 0 25 0 1 0 14319244 14032896 3004 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3426 3004 236 467 0 2957 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13704

[startup+0.100591 s]
/proc/loadavg: 1.92 1.98 1.91 3/178 11977
/proc/meminfo: memFree=30432452/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=13704 CPUtime=0.09
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3086 0 0 0 6 3 0 0 25 0 1 0 14319244 14032896 3004 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3426 3004 236 467 0 2957 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13704

[startup+0.300555 s]
/proc/loadavg: 1.92 1.98 1.91 3/178 11977
/proc/meminfo: memFree=30432452/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=13828 CPUtime=0.29
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3149 0 0 0 14 15 0 0 25 0 1 0 14319244 14159872 3067 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3457 3067 236 467 0 2988 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13828

[startup+0.700488 s]
/proc/loadavg: 1.92 1.98 1.91 3/178 11977
/proc/meminfo: memFree=30432452/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=13960 CPUtime=0.69
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3177 0 0 0 27 42 0 0 25 0 1 0 14319244 14295040 3095 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3490 3095 236 467 0 3021 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13960

[startup+1.50023 s]
/proc/loadavg: 1.92 1.98 1.91 3/179 11978
/proc/meminfo: memFree=30421572/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=14092 CPUtime=1.49
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3184 0 0 0 62 87 0 0 25 0 1 0 14319244 14430208 3101 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3523 3101 236 467 0 3054 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14092

[startup+3.10106 s]
/proc/loadavg: 1.92 1.98 1.91 3/179 11978
/proc/meminfo: memFree=30421076/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=14092 CPUtime=3.09
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3202 0 0 0 129 180 0 0 25 0 1 0 14319244 14430208 3116 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3523 3116 236 467 0 3054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14092

[startup+6.30049 s]
/proc/loadavg: 1.93 1.98 1.91 3/179 11978
/proc/meminfo: memFree=30421420/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=14216 CPUtime=6.29
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3228 0 0 0 248 381 0 0 25 0 1 0 14319244 14557184 3139 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3554 3139 236 467 0 3085 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14216

[startup+12.7004 s]
/proc/loadavg: 1.93 1.98 1.91 3/179 11979
/proc/meminfo: memFree=30421180/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=14344 CPUtime=12.69
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3273 0 0 0 574 695 0 0 25 0 1 0 14319244 14688256 3183 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3586 3183 236 467 0 3117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14344

[startup+25.5011 s]
/proc/loadavg: 1.95 1.98 1.91 3/179 11980
/proc/meminfo: memFree=30421284/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=14868 CPUtime=25.49
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3395 0 0 0 1272 1277 0 0 25 0 1 0 14319244 15224832 3305 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3717 3305 236 467 0 3248 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14868

[startup+51.1006 s]
/proc/loadavg: 2.04 2.00 1.91 3/179 11980
/proc/meminfo: memFree=30420632/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=15060 CPUtime=51.09
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3457 0 0 0 2713 2396 0 0 25 0 1 0 14319244 15421440 3366 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3765 3366 236 467 0 3296 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15060

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 1.91 3/179 11982
/proc/meminfo: memFree=30419484/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=15812 CPUtime=102.3
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3703 0 0 0 6061 4169 0 0 25 0 1 0 14319244 16191488 3563 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 3953 3563 236 467 0 3484 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15812

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11983
/proc/meminfo: memFree=30418676/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=162.29
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3778 0 0 0 10076 6153 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16160

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11984
/proc/meminfo: memFree=30418876/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=222.29
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3781 0 0 0 14208 8021 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 16160

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11986
/proc/meminfo: memFree=30418708/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=282.29
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3782 0 0 0 18451 9778 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 16160

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11988
/proc/meminfo: memFree=30418672/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=342.3
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3782 0 0 0 22734 11496 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16160

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11990
/proc/meminfo: memFree=30418520/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=402.3
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3782 0 0 0 27013 13217 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 16160

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11991
/proc/meminfo: memFree=30418496/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=462.3
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3782 0 0 0 31270 14960 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 16160

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11992
/proc/meminfo: memFree=30418456/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=522.3
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 35594 16636 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 16160

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 11994
/proc/meminfo: memFree=30418424/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=582.31
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 39895 18336 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16160

[startup+642.301 s]
/proc/loadavg: 2.04 2.01 1.92 3/179 11996
/proc/meminfo: memFree=30418512/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=642.31
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 44201 20030 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 16160

[startup+702.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/179 11998
/proc/meminfo: memFree=30418108/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=702.31
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 48532 21699 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 16160

[startup+762.305 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 11999
/proc/meminfo: memFree=30418184/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=762.31
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 52859 23372 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 16160

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 12000
/proc/meminfo: memFree=30417892/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=822.31
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 57193 25038 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16160

[startup+882.3 s]
/proc/loadavg: 2.06 2.01 1.93 3/179 12005
/proc/meminfo: memFree=30418068/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=882.32
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 61477 26755 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 16160

[startup+942.301 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 12007
/proc/meminfo: memFree=30418092/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=942.32
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 65793 28439 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 16160

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

[startup+943.9 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 12007
/proc/meminfo: memFree=30418084/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=943.91
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 65904 28487 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 943.91
Current children cumulated vsize (KiB) 16160

[startup+944.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 12007
/proc/meminfo: memFree=30418084/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=944.31
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 65933 28498 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 944.31
Current children cumulated vsize (KiB) 16160

[startup+944.7 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 12007
/proc/meminfo: memFree=30418084/32950928 swapFree=4192956/4192956
[pid=11977] ppid=11975 vsize=16160 CPUtime=944.72
/proc/11977/stat : 11977 (pbct) R 11975 11977 11705 0 -1 4202496 3783 0 0 0 65961 28511 0 0 25 0 1 0 14319244 16547840 3634 4089446400 134512640 136422188 4290524976 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/11977/statm: 4040 3634 236 467 0 3571 0
Current children cumulated CPU time (s) 944.72
Current children cumulated vsize (KiB) 16160

Child status: 0
Real time (s): 944.789
CPU time (s): 944.813
CPU user time (s): 659.679
CPU system time (s): 285.135
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 659.679
system time used= 285.135
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3788
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= 1
involuntary context switches= 10835

runsolver used 1.47378 second user time and 2.82957 second system time

The end

Launcher Data 

Begin job on node124 at 2010-07-07 02:04:18
IDJOB=2699449
IDBENCH=78971
IDSOLVER=1212
FILE ID=node124/2699449-1278461058
PBS_JOBID= 11233744
Free space on /tmp= 130268 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699449-1278461058/watcher-2699449-1278461058 -o /tmp/evaluation-result-2699449-1278461058/solver-2699449-1278461058 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699449-1278461058.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9b8daeac3a936659a5f0bb5b79c19c15
RANDOM SEED=1791035643

node124.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5226.14
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.76
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		: 2666.846
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:     32950928 kB
MemFree:      30432864 kB
Buffers:        102912 kB
Cached:        2235032 kB
SwapCached:          0 kB
Active:         766528 kB
Inactive:      1645592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30432864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3960 kB
Writeback:           0 kB
AnonPages:       73792 kB
Mapped:          14896 kB
Slab:            71892 kB
PageTables:       4776 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  20668420 kB
Committed_AS:   216876 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    265212 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 130268 MiB
End job on node124 at 2010-07-07 02:20:03