Trace number 2695585

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 915.395 915.374

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900557574--soft-66-100-0.wbo
MD5SUM5ae7a85bf99e064da8ccbcbd4c939a34
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark498.031
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 constraints900
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 45741
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45740
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 689
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 15/8 clauses 1792/892 units 0
0.00/0.01	c vars 231
0.02/0.06	c 0.055991 13.1875 76 2090
0.02/0.06	o 501
0.02/0.06	c 0.06099 13.3242 128 3982
0.02/0.06	o 307
0.02/0.09	c 0.083987 13.3242 462 5855
0.02/0.09	o 209
0.29/0.31	c 0.233964 13.5742 1467 9254
0.29/0.31	o 174
0.38/0.40	c 0.299954 13.5742 642 10209
0.38/0.40	o 167
0.38/0.46	c 0.344947 13.5742 1124 11188
0.38/0.46	o 147
0.49/0.53	c 0.397939 13.5742 982 12093
0.49/0.53	o 139
1.00/1.07	c 0.813876 13.5742 954 17729
1.00/1.07	o 137
1.10/1.18	c 0.904862 13.5742 1161 19221
1.10/1.18	o 120
1.59/1.61	c 1.22181 13.5742 1278 23529
1.59/1.61	o 82
2.09/2.16	c 1.66475 13.7031 1589 29886
2.09/2.16	o 64
2.29/2.36	c 1.82472 13.7031 1097 32787
2.29/2.36	o 52
4.99/5.01	c 4.00539 13.9609 1835 67821
4.99/5.01	o 47
10.89/10.96	c 8.91065 13.9609 1250 147852
10.89/10.96	o 45
21.59/21.62	c 17.9233 13.9609 1251 304575
21.59/21.62	o 41
25.99/26.03	c 21.7177 13.9609 1868 369536
25.99/26.03	o 39
31.19/31.25	c 26.154 13.9609 1407 442664
31.19/31.25	o 22
31.39/31.47	c 26.345 14.0859 1811 446240
31.39/31.47	o 19
41.49/41.56	c 35.3476 14.0859 1768 607248
41.49/41.56	o 18
91.89/91.99	c 80.2398 14.3359 1788 1424720
91.89/91.99	o 15
178.80/178.84	c 158.009 14.582 1393 2819645
178.80/178.84	o 11
632.81/632.80	c 567.122 15.2695 2392 10196217
632.81/632.80	o 9
915.31/915.36	c 813.445 15.2695 1355 15086755
915.31/915.36	s OPTIMUM FOUND
915.31/915.36	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	9

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695585-1277905554/watcher-2695585-1277905554 -o /tmp/evaluation-result-2695585-1277905554/solver-2695585-1277905554 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695585-1277905554.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: 2.54 2.18 2.18 4/196 24564
/proc/meminfo: memFree=31518836/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=2136 CPUtime=0
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 250 0 0 0 0 0 0 0 25 0 1 0 164194881 2187264 170 4089446400 134512640 136421960 4288896384 18446744073709551615 135377269 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/24564/statm: 534 170 144 467 0 65 0

[startup+0.026531 s]
/proc/loadavg: 2.54 2.18 2.18 4/196 24564
/proc/meminfo: memFree=31518836/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=5224 CPUtime=0.02
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 1015 0 0 0 2 0 0 0 25 0 1 0 164194881 5349376 935 4089446400 134512640 136421960 4288896384 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/24564/statm: 1306 940 193 467 0 837 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5224

[startup+0.100523 s]
/proc/loadavg: 2.54 2.18 2.18 4/196 24564
/proc/meminfo: memFree=31518836/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=13640 CPUtime=0.09
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3090 0 0 0 8 1 0 0 18 0 1 0 164194881 13967360 3007 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/24564/statm: 3410 3007 236 467 0 2941 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13640

[startup+0.300487 s]
/proc/loadavg: 2.54 2.18 2.18 4/196 24564
/proc/meminfo: memFree=31518836/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=13896 CPUtime=0.29
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3152 0 0 0 22 7 0 0 18 0 1 0 164194881 14229504 3069 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3474 3069 236 467 0 3005 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13896

[startup+0.700423 s]
/proc/loadavg: 2.54 2.18 2.18 4/196 24564
/proc/meminfo: memFree=31518836/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=13896 CPUtime=0.68
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3162 0 0 0 52 16 0 0 18 0 1 0 164194881 14229504 3075 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3474 3075 236 467 0 3005 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13896

[startup+1.50028 s]
/proc/loadavg: 2.54 2.18 2.18 3/197 24565
/proc/meminfo: memFree=31507676/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=13896 CPUtime=1.49
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3165 0 0 0 113 36 0 0 19 0 1 0 164194881 14229504 3076 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3474 3076 236 467 0 3005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13896

[startup+3.101 s]
/proc/loadavg: 2.50 2.18 2.18 3/197 24565
/proc/meminfo: memFree=31507676/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=14160 CPUtime=3.09
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3220 0 0 0 243 66 0 0 22 0 1 0 164194881 14499840 3128 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3540 3128 236 467 0 3071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14160

[startup+6.30044 s]
/proc/loadavg: 2.50 2.18 2.18 3/197 24565
/proc/meminfo: memFree=31507400/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=14292 CPUtime=6.29
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3267 0 0 0 506 123 0 0 25 0 1 0 164194881 14635008 3174 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3573 3174 236 467 0 3104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7003 s]
/proc/loadavg: 2.42 2.17 2.18 3/197 24565
/proc/meminfo: memFree=31507392/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=14292 CPUtime=12.69
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3268 0 0 0 1038 231 0 0 25 0 1 0 164194881 14635008 3174 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3573 3174 236 467 0 3104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14292

[startup+25.5011 s]
/proc/loadavg: 2.36 2.17 2.18 3/197 24565
/proc/meminfo: memFree=31508060/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=14292 CPUtime=25.49
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3274 0 0 0 2124 425 0 0 25 0 1 0 164194881 14635008 3179 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3573 3179 236 467 0 3104 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14292

[startup+51.1006 s]
/proc/loadavg: 2.23 2.15 2.17 3/197 24565
/proc/meminfo: memFree=31507628/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=14548 CPUtime=51.09
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3319 0 0 0 4379 730 0 0 25 0 1 0 164194881 14897152 3220 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3637 3220 236 467 0 3168 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14548

[startup+102.306 s]
/proc/loadavg: 2.09 2.12 2.16 3/197 24567
/proc/meminfo: memFree=31506808/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=14804 CPUtime=102.3
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3384 0 0 0 8954 1276 0 0 25 0 1 0 164194881 15159296 3284 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3701 3284 236 467 0 3232 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14804

[startup+162.301 s]
/proc/loadavg: 2.03 2.10 2.15 3/197 24569
/proc/meminfo: memFree=31506716/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=14928 CPUtime=162.29
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3412 0 0 0 14324 1905 0 0 25 0 1 0 164194881 15286272 3312 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3732 3312 236 467 0 3263 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14928

[startup+222.3 s]
/proc/loadavg: 2.01 2.08 2.14 3/197 24571
/proc/meminfo: memFree=31506260/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15056 CPUtime=222.29
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3462 0 0 0 19715 2514 0 0 25 0 1 0 164194881 15417344 3361 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3764 3361 236 467 0 3295 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15056

[startup+282.301 s]
/proc/loadavg: 2.00 2.06 2.13 3/197 24572
/proc/meminfo: memFree=31505700/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15176 CPUtime=282.3
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3493 0 0 0 25123 3107 0 0 25 0 1 0 164194881 15540224 3392 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3794 3392 236 467 0 3325 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15176

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.11 3/197 24573
/proc/meminfo: memFree=31505636/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15304 CPUtime=342.29
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3505 0 0 0 30530 3699 0 0 25 0 1 0 164194881 15671296 3404 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3826 3404 236 467 0 3357 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 15304

[startup+402.301 s]
/proc/loadavg: 2.00 2.04 2.10 3/197 24575
/proc/meminfo: memFree=31505452/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15304 CPUtime=402.3
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3513 0 0 0 35926 4304 0 0 25 0 1 0 164194881 15671296 3412 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3826 3412 236 467 0 3357 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15304

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.09 3/197 24577
/proc/meminfo: memFree=31505004/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15436 CPUtime=462.3
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3560 0 0 0 41317 4913 0 0 25 0 1 0 164194881 15806464 3459 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3859 3459 236 467 0 3390 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15436

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.08 3/197 24579
/proc/meminfo: memFree=31504928/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15500 CPUtime=522.31
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3576 0 0 0 46729 5502 0 0 25 0 1 0 164194881 15872000 3475 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3875 3475 236 467 0 3406 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15500

[startup+582.3 s]
/proc/loadavg: 2.06 2.03 2.08 3/197 24580
/proc/meminfo: memFree=31504712/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=582.3
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3582 0 0 0 52140 6090 0 0 25 0 1 0 164194881 16007168 3481 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3908 3481 236 467 0 3439 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15632

[startup+642.301 s]
/proc/loadavg: 2.02 2.02 2.08 3/197 24581
/proc/meminfo: memFree=31504368/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=642.31
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3603 0 0 0 57567 6664 0 0 25 0 1 0 164194881 16007168 3501 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3908 3501 236 467 0 3439 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15632

[startup+702.301 s]
/proc/loadavg: 2.01 2.02 2.07 3/197 24583
/proc/meminfo: memFree=31504324/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=702.3
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3604 0 0 0 62956 7274 0 0 25 0 1 0 164194881 16007168 3502 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3908 3502 236 467 0 3439 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 15632

[startup+762.307 s]
/proc/loadavg: 2.00 2.01 2.07 3/197 24585
/proc/meminfo: memFree=31504216/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=762.32
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 68358 7874 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 15632

[startup+822.301 s]
/proc/loadavg: 2.00 2.01 2.06 3/197 24587
/proc/meminfo: memFree=31504012/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=822.31
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 73746 8485 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15632

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 24618
/proc/meminfo: memFree=31466676/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=882.31
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 78701 9530 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15632

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

[startup+895.901 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 24619
/proc/meminfo: memFree=31433560/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=895.91
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 79794 9797 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 895.91
Current children cumulated vsize (KiB) 15632

[startup+908.701 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 24628
/proc/meminfo: memFree=31400932/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=908.71
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 80807 10064 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 908.71
Current children cumulated vsize (KiB) 15632

[startup+911.906 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 24628
/proc/meminfo: memFree=31392624/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=911.92
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 81064 10128 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 911.92
Current children cumulated vsize (KiB) 15632

[startup+913.501 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 24628
/proc/meminfo: memFree=31390248/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=913.51
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 81192 10159 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 913.51
Current children cumulated vsize (KiB) 15632

[startup+914.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 24628
/proc/meminfo: memFree=31386900/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=914.31
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 81257 10174 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 914.31
Current children cumulated vsize (KiB) 15632

[startup+915.101 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 24628
/proc/meminfo: memFree=31384436/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=915.12
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 81323 10189 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 915.12
Current children cumulated vsize (KiB) 15632

[startup+915.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 24628
/proc/meminfo: memFree=31384436/32951124 swapFree=67111528/67111528
[pid=24564] ppid=24562 vsize=15632 CPUtime=915.31
/proc/24564/stat : 24564 (pbct) R 24562 24564 23831 0 -1 4202496 3605 0 0 0 81339 10192 0 0 25 0 1 0 164194881 16007168 3503 4089446400 134512640 136421960 4288896384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/24564/statm: 3908 3503 236 467 0 3439 0
Current children cumulated CPU time (s) 915.31
Current children cumulated vsize (KiB) 15632

Child status: 0
Real time (s): 915.374
CPU time (s): 915.395
CPU user time (s): 813.458
CPU system time (s): 101.936
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 15632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 813.458
system time used= 101.937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3610
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= 3
involuntary context switches= 17743

runsolver used 1.19282 second user time and 3.02754 second system time

The end

Launcher Data 

Begin job on node119 at 2010-06-30 15:45:54
IDJOB=2695585
IDBENCH=78930
IDSOLVER=1208
FILE ID=node119/2695585-1277905554
PBS_JOBID= 11197241
Free space on /tmp= 74212 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557574--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695585-1277905554/watcher-2695585-1277905554 -o /tmp/evaluation-result-2695585-1277905554/solver-2695585-1277905554 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695585-1277905554.wbo

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

MD5SUM BENCH= 5ae7a85bf99e064da8ccbcbd4c939a34
RANDOM SEED=674858247

node119.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		: 2666.802
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	: 5333.60
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		: 2666.802
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	: 5332.75
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		: 2666.802
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		: 2666.802
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	: 5332.75
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		: 2666.802
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	: 5332.73
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		: 2666.802
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	: 5332.75
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		: 2666.802
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.802
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31519356 kB
Buffers:        190772 kB
Cached:         950700 kB
SwapCached:          0 kB
Active:         659848 kB
Inactive:       630044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31519356 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:      148472 kB
Mapped:          20280 kB
Slab:            78448 kB
PageTables:       5028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1654916 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74208 MiB
End job on node119 at 2010-06-30 16:01:09