Trace number 2695531

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 0.1OPTIMUM 958.292 958.272

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900553647--soft-66-100-0.wbo
MD5SUM187986d7f99d984dce20251cf704622a
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark320.534
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 constraints911
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 46278
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46277
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 715
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 11/12 clauses 1785/899 units 0
0.00/0.01	c vars 231
0.00/0.05	c 0.056991 13.1758 7 1994
0.00/0.05	o 356
0.00/0.06	c 0.06199 13.3125 57 2240
0.00/0.06	o 349
0.06/0.08	c 0.073988 13.3125 203 3407
0.06/0.08	o 261
0.06/0.09	c 0.079987 13.4375 286 4312
0.06/0.09	o 181
0.19/0.27	c 0.200969 13.5664 1289 6273
0.19/0.27	o 180
0.59/0.69	c 0.517921 13.6875 1112 11284
0.59/0.69	o 161
0.89/0.91	c 0.700893 13.6875 799 14367
0.89/0.91	o 127
1.29/1.34	c 1.01385 13.6875 1232 18729
1.29/1.34	o 116
1.39/1.46	c 1.10983 13.6875 671 20028
1.39/1.46	o 106
1.49/1.55	c 1.17782 13.6875 1101 20896
1.49/1.55	o 93
1.79/1.87	c 1.42078 13.6875 1404 23706
1.79/1.87	o 85
2.39/2.46	c 1.86072 13.6875 1308 28528
2.39/2.46	o 76
6.09/6.10	c 4.6093 13.9336 1791 63016
6.09/6.10	o 58
6.09/6.14	c 4.64229 13.9336 1276 63744
6.09/6.14	o 47
6.19/6.29	c 4.76527 13.9336 930 66193
6.19/6.29	o 41
6.19/6.29	c 4.76828 13.9336 938 66558
6.19/6.29	o 11
6.19/6.29	c 4.76927 13.9336 942 66653
6.19/6.29	o 8
6.69/6.71	c 5.14922 13.9336 2108 73447
6.69/6.71	o 6
6.69/6.72	c 5.16021 13.9336 1161 73675
6.69/6.72	o 5
6.69/6.74	c 5.17521 13.9336 1322 73936
6.69/6.74	o 4
6.79/6.85	c 5.2882 13.9336 1450 75697
6.79/6.85	o 2
65.09/65.13	c 57.8612 14.6953 1648 918346
65.09/65.13	o 1
958.21/958.26	c 855.934 15.6406 3116 15544776
958.21/958.26	s OPTIMUM FOUND
958.21/958.26	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	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695531-1277902626/watcher-2695531-1277902626 -o /tmp/evaluation-result-2695531-1277902626/solver-2695531-1277902626 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695531-1277902626.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: 2.00 2.01 2.00 4/178 13109
/proc/meminfo: memFree=31372132/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=2136 CPUtime=0
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 131558955 2187264 171 4089446400 134512640 136421960 4291703568 18446744073709551615 135158942 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13109/statm: 534 171 144 467 0 65 0

[startup+0.0684111 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 13109
/proc/meminfo: memFree=31372132/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=13628 CPUtime=0.06
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3089 0 0 0 6 0 0 0 25 0 1 0 131558955 13955072 3006 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3407 3006 236 467 0 2938 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13628

[startup+0.100407 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 13109
/proc/meminfo: memFree=31372132/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=13756 CPUtime=0.09
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3093 0 0 0 8 1 0 0 25 0 1 0 131558955 14086144 3008 4089446400 134512640 136421960 4291703568 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3439 3008 236 467 0 2970 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13756

[startup+0.300371 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 13109
/proc/meminfo: memFree=31372132/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=13888 CPUtime=0.28
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3151 0 0 0 21 7 0 0 25 0 1 0 131558955 14221312 3065 4089446400 134512640 136421960 4291703568 18446744073709551615 135032174 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3472 3065 236 467 0 3003 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13888

[startup+0.7003 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 13109
/proc/meminfo: memFree=31372132/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=14012 CPUtime=0.69
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3161 0 0 0 52 17 0 0 25 0 1 0 131558955 14348288 3074 4089446400 134512640 136421960 4291703568 18446744073709551615 134903394 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3503 3074 236 467 0 3034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14012

[startup+1.50016 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 13110
/proc/meminfo: memFree=31360344/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=14012 CPUtime=1.49
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3164 0 0 0 113 36 0 0 25 0 1 0 131558955 14348288 3074 4089446400 134512640 136421960 4291703568 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3503 3074 236 467 0 3034 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14012

[startup+3.10088 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 13110
/proc/meminfo: memFree=31360344/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=14012 CPUtime=3.09
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3192 0 0 0 233 76 0 0 25 0 1 0 131558955 14348288 3099 4089446400 134512640 136421960 4291703568 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3503 3099 236 467 0 3034 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14012

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 13110
/proc/meminfo: memFree=31360316/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=14264 CPUtime=6.29
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3256 0 0 0 477 152 0 0 25 0 1 0 131558955 14606336 3158 4089446400 134512640 136421960 4291703568 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3566 3158 236 467 0 3097 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14264

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 13110
/proc/meminfo: memFree=31360424/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=14396 CPUtime=12.69
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3291 0 0 0 1056 213 0 0 25 0 1 0 131558955 14741504 3189 4089446400 134512640 136421960 4291703568 18446744073709551615 134862321 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3599 3189 236 467 0 3130 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14396

[startup+25.5009 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 13110
/proc/meminfo: memFree=31360472/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=14652 CPUtime=25.49
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3351 0 0 0 2206 343 0 0 25 0 1 0 131558955 15003648 3249 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3663 3249 236 467 0 3194 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14652

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13111
/proc/meminfo: memFree=31359712/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=14908 CPUtime=51.09
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3427 0 0 0 4520 589 0 0 25 0 1 0 131558955 15265792 3325 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13109/statm: 3727 3325 236 467 0 3258 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14908

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13112
/proc/meminfo: memFree=31359184/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15044 CPUtime=102.29
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3461 0 0 0 9102 1127 0 0 25 0 1 0 131558955 15405056 3358 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3761 3358 236 467 0 3292 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 15044

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13114
/proc/meminfo: memFree=31357912/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15176 CPUtime=162.29
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3481 0 0 0 14473 1756 0 0 25 0 1 0 131558955 15540224 3378 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3794 3378 236 467 0 3325 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15176

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13116
/proc/meminfo: memFree=31357500/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15308 CPUtime=222.29
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3526 0 0 0 19844 2385 0 0 25 0 1 0 131558955 15675392 3423 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3827 3423 236 467 0 3358 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15308

[startup+282.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 13126
/proc/meminfo: memFree=31356580/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15432 CPUtime=282.3
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3544 0 0 0 25207 3023 0 0 25 0 1 0 131558955 15802368 3441 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3858 3441 236 467 0 3389 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15432

[startup+342.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 13127
/proc/meminfo: memFree=31355928/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15564 CPUtime=342.3
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3575 0 0 0 30542 3688 0 0 25 0 1 0 131558955 15937536 3472 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3891 3472 236 467 0 3422 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15564

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 13129
/proc/meminfo: memFree=31355276/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15564 CPUtime=402.3
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3582 0 0 0 35906 4324 0 0 25 0 1 0 131558955 15937536 3479 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3891 3479 236 467 0 3422 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15564

[startup+462.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 13131
/proc/meminfo: memFree=31354964/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15744 CPUtime=462.3
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3601 0 0 0 41246 4984 0 0 25 0 1 0 131558955 16121856 3498 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3936 3498 236 467 0 3467 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15744

[startup+522.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 13133
/proc/meminfo: memFree=31354904/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15744 CPUtime=522.3
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3629 0 0 0 46624 5606 0 0 25 0 1 0 131558955 16121856 3526 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3936 3526 236 467 0 3467 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15744

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13134
/proc/meminfo: memFree=31354848/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15876 CPUtime=582.3
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3645 0 0 0 51986 6244 0 0 25 0 1 0 131558955 16257024 3542 4089446400 134512640 136421960 4291703568 18446744073709551615 134862134 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3969 3542 236 467 0 3500 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15876

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13135
/proc/meminfo: memFree=31353940/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15876 CPUtime=642.31
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3657 0 0 0 57341 6890 0 0 25 0 1 0 131558955 16257024 3554 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3969 3554 236 467 0 3500 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15876

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13137
/proc/meminfo: memFree=31354148/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15876 CPUtime=702.3
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3664 0 0 0 62713 7517 0 0 25 0 1 0 131558955 16257024 3561 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3969 3561 236 467 0 3500 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 15876

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13139
/proc/meminfo: memFree=31353996/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=15876 CPUtime=762.31
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3667 0 0 0 68092 8139 0 0 25 0 1 0 131558955 16257024 3564 4089446400 134512640 136421960 4291703568 18446744073709551615 134863654 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 3969 3564 236 467 0 3500 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 15876

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13141
/proc/meminfo: memFree=31353588/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=822.31
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3688 0 0 0 73482 8749 0 0 25 0 1 0 131558955 16396288 3585 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3585 236 467 0 3534 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16012

[startup+882.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 13142
/proc/meminfo: memFree=31352072/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=882.31
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3690 0 0 0 78848 9383 0 0 25 0 1 0 131558955 16396288 3587 4089446400 134512640 136421960 4291703568 18446744073709551615 135020394 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3587 236 467 0 3534 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 16012

[startup+942.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 13143
/proc/meminfo: memFree=31351052/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=942.32
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3699 0 0 0 84191 10041 0 0 25 0 1 0 131558955 16396288 3596 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3596 236 467 0 3534 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 16012

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

[startup+947.107 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 13144
/proc/meminfo: memFree=31350308/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=947.12
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3699 0 0 0 84600 10112 0 0 25 0 1 0 131558955 16396288 3596 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3596 236 467 0 3534 0
Current children cumulated CPU time (s) 947.12
Current children cumulated vsize (KiB) 16012

[startup+953.501 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 13144
/proc/meminfo: memFree=31350304/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=953.52
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3699 0 0 0 85167 10185 0 0 25 0 1 0 131558955 16396288 3596 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3596 236 467 0 3534 0
Current children cumulated CPU time (s) 953.52
Current children cumulated vsize (KiB) 16012

[startup+956.7 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 13144
/proc/meminfo: memFree=31350304/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=956.71
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3701 0 0 0 85457 10214 0 0 25 0 1 0 131558955 16396288 3598 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3598 236 467 0 3534 0
Current children cumulated CPU time (s) 956.71
Current children cumulated vsize (KiB) 16012

[startup+957.501 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 13144
/proc/meminfo: memFree=31350304/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=957.51
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3701 0 0 0 85524 10227 0 0 25 0 1 0 131558955 16396288 3598 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3598 236 467 0 3534 0
Current children cumulated CPU time (s) 957.51
Current children cumulated vsize (KiB) 16012

[startup+957.901 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 13144
/proc/meminfo: memFree=31350304/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=957.91
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3701 0 0 0 85560 10231 0 0 25 0 1 0 131558955 16396288 3598 4089446400 134512640 136421960 4291703568 18446744073709551615 134862417 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3598 236 467 0 3534 0
Current children cumulated CPU time (s) 957.91
Current children cumulated vsize (KiB) 16012

[startup+958.107 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 13144
/proc/meminfo: memFree=31350304/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=958.12
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3701 0 0 0 85580 10232 0 0 25 0 1 0 131558955 16396288 3598 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3598 236 467 0 3534 0
Current children cumulated CPU time (s) 958.12
Current children cumulated vsize (KiB) 16012

[startup+958.201 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 13144
/proc/meminfo: memFree=31350304/32950928 swapFree=4192956/4192956
[pid=13109] ppid=13107 vsize=16012 CPUtime=958.21
/proc/13109/stat : 13109 (pbct) R 13107 13109 12709 0 -1 4202496 3701 0 0 0 85588 10233 0 0 25 0 1 0 131558955 16396288 3598 4089446400 134512640 136421960 4291703568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13109/statm: 4003 3598 236 467 0 3534 0
Current children cumulated CPU time (s) 958.21
Current children cumulated vsize (KiB) 16012

Child status: 0
Real time (s): 958.272
CPU time (s): 958.292
CPU user time (s): 855.945
CPU system time (s): 102.347
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 855.945
system time used= 102.347
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3706
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= 2509

runsolver used 1.51377 second user time and 3.12252 second system time

The end

Launcher Data 

Begin job on node124 at 2010-06-30 14:57:06
IDJOB=2695531
IDBENCH=78903
IDSOLVER=1208
FILE ID=node124/2695531-1277902626
PBS_JOBID= 11197212
Free space on /tmp= 130616 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695531-1277902626/watcher-2695531-1277902626 -o /tmp/evaluation-result-2695531-1277902626/solver-2695531-1277902626 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695531-1277902626.wbo

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

MD5SUM BENCH= 187986d7f99d984dce20251cf704622a
RANDOM SEED=1985179787

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		: 2666.833
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	: 5333.66
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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:      31372776 kB
Buffers:        187848 kB
Cached:        1121524 kB
SwapCached:          0 kB
Active:         647456 kB
Inactive:       819080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31372776 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:      156708 kB
Mapped:          17464 kB
Slab:            79420 kB
PageTables:       4864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  20668420 kB
Committed_AS:   306160 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= 130612 MiB
End job on node124 at 2010-06-30 15:13:05