Trace number 2695597

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 984.667 984.641

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900563250--soft-66-100-0.wbo
MD5SUM48850acf7a795604147e976fcd80db7d
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 benchmark336.106
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 constraints892
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 45060
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45059
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 665
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 13/10 clauses 1802/882 units 0
0.00/0.01	c vars 231
0.06/0.07	c 0.068989 13.1719 34 10245
0.06/0.07	o 497
0.09/0.11	c 0.096985 13.3086 153 14653
0.09/0.11	o 471
0.09/0.13	c 0.113982 13.3086 294 16022
0.09/0.13	o 427
0.09/0.16	c 0.133979 13.3086 403 17849
0.09/0.16	o 368
0.09/0.18	c 0.150977 13.3086 538 18356
0.09/0.18	o 361
0.19/0.20	c 0.166974 13.4258 698 19304
0.19/0.20	o 317
0.19/0.23	c 0.183972 13.4258 887 19852
0.19/0.23	o 316
0.19/0.23	c 0.187971 13.4258 918 20557
0.19/0.23	o 248
0.19/0.24	c 0.189971 13.4258 936 20882
0.19/0.24	o 220
0.39/0.42	c 0.335948 13.5508 1152 24133
0.39/0.42	o 215
0.39/0.43	c 0.344947 13.5508 637 24908
0.39/0.43	o 144
0.48/0.54	c 0.420936 13.5508 1242 25926
0.48/0.54	o 142
0.48/0.55	c 0.431934 13.5508 721 26235
0.48/0.55	o 130
1.39/1.40	c 1.03884 13.5508 974 34521
1.39/1.40	o 125
1.48/1.59	c 1.17782 13.5508 980 36440
1.48/1.59	o 123
1.79/1.83	c 1.35479 13.6758 908 38780
1.79/1.83	o 116
1.89/1.98	c 1.45778 13.6758 1147 40643
1.89/1.98	o 106
2.19/2.23	c 1.63875 13.6758 741 43507
2.19/2.23	o 100
2.59/2.63	c 1.92771 13.6758 847 46606
2.59/2.63	o 98
2.68/2.71	c 1.9857 13.6758 1265 47443
2.68/2.71	o 72
2.78/2.86	c 2.09968 13.6758 1155 49416
2.78/2.86	o 65
3.39/3.44	c 2.57361 13.6758 1357 56304
3.39/3.44	o 59
3.49/3.56	c 2.67159 13.6758 1435 57705
3.49/3.56	o 51
3.68/3.74	c 2.81957 13.6758 1613 59428
3.68/3.74	o 47
3.99/4.09	c 3.12053 13.6758 1291 63700
3.99/4.09	o 40
5.28/5.34	c 4.18636 13.9336 1081 80776
5.28/5.34	o 10
11.99/12.04	c 10.2504 15.3477 1858 173781
11.99/12.04	o 6
17.49/17.53	c 15.1887 15.3477 1355 256506
17.49/17.53	o 4
38.89/38.94	c 34.4848 15.3477 1448 579073
38.89/38.94	o 1
984.62/984.62	c 891.013 15.5469 1812 15386462
984.62/984.62	s OPTIMUM FOUND
984.62/984.62	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-2695597-1277906213/watcher-2695597-1277906213 -o /tmp/evaluation-result-2695597-1277906213/solver-2695597-1277906213 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695597-1277906213.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: 2.03 2.06 2.21 4/178 17259
/proc/meminfo: memFree=30933364/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=2136 CPUtime=0
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 251 0 0 0 0 0 0 0 25 0 1 0 131916420 2187264 170 4089446400 134512640 136421960 4290588384 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17259/statm: 534 170 144 467 0 65 0

[startup+0.077629 s]
/proc/loadavg: 2.03 2.06 2.21 4/178 17259
/proc/meminfo: memFree=30933364/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=13484 CPUtime=0.06
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3014 0 0 0 6 0 0 0 25 0 1 0 131916420 13807616 2933 4089446400 134512640 136421960 4290588384 18446744073709551615 134868266 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/17259/statm: 3371 2933 214 467 0 2902 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13484

[startup+0.100625 s]
/proc/loadavg: 2.03 2.06 2.21 4/178 17259
/proc/meminfo: memFree=30933364/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=13624 CPUtime=0.09
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3066 0 0 0 8 1 0 0 25 0 1 0 131916420 13950976 2984 4089446400 134512640 136421960 4290588384 18446744073709551615 134862321 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/17259/statm: 3406 2984 236 467 0 2937 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13624

[startup+0.300588 s]
/proc/loadavg: 2.03 2.06 2.21 4/178 17259
/proc/meminfo: memFree=30933364/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=13744 CPUtime=0.29
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3125 0 0 0 23 6 0 0 25 0 1 0 131916420 14073856 3035 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/17259/statm: 3436 3035 236 467 0 2967 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13744

[startup+0.700516 s]
/proc/loadavg: 2.03 2.06 2.21 4/178 17259
/proc/meminfo: memFree=30933364/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=13872 CPUtime=0.69
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3146 0 0 0 52 17 0 0 25 0 1 0 131916420 14204928 3052 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/17259/statm: 3468 3052 237 467 0 2999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13872

[startup+1.50037 s]
/proc/loadavg: 2.03 2.06 2.21 3/179 17260
/proc/meminfo: memFree=30921700/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=13872 CPUtime=1.48
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3152 0 0 0 110 38 0 0 25 0 1 0 131916420 14204928 3057 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/17259/statm: 3468 3057 237 467 0 2999 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13872

[startup+3.10107 s]
/proc/loadavg: 2.03 2.06 2.21 3/179 17260
/proc/meminfo: memFree=30921452/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=14000 CPUtime=3.08
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3180 0 0 0 229 79 0 0 25 0 1 0 131916420 14336000 3078 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/17259/statm: 3500 3078 237 467 0 3031 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14000

[startup+6.30048 s]
/proc/loadavg: 2.02 2.06 2.21 3/179 17260
/proc/meminfo: memFree=30921044/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=14924 CPUtime=6.29
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3416 0 0 0 506 123 0 0 25 0 1 0 131916420 15282176 3309 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/17259/statm: 3731 3309 237 467 0 3262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14924

[startup+12.7003 s]
/proc/loadavg: 2.02 2.06 2.21 3/179 17260
/proc/meminfo: memFree=30919796/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=12.68
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3620 0 0 0 1083 185 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15712

[startup+25.5009 s]
/proc/loadavg: 2.02 2.05 2.20 3/179 17261
/proc/meminfo: memFree=30918160/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=25.49
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3621 0 0 0 2236 313 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15712

[startup+51.1002 s]
/proc/loadavg: 2.01 2.05 2.20 3/179 17262
/proc/meminfo: memFree=30914856/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=51.08
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3622 0 0 0 4545 563 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15712

[startup+102.307 s]
/proc/loadavg: 2.00 2.04 2.18 3/179 17263
/proc/meminfo: memFree=30910608/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=102.3
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3622 0 0 0 9165 1065 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15712

[startup+162.301 s]
/proc/loadavg: 2.00 2.03 2.17 3/179 17264
/proc/meminfo: memFree=30908224/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=162.29
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3622 0 0 0 14594 1635 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15712

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.16 3/179 17266
/proc/meminfo: memFree=30905960/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=222.29
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3622 0 0 0 20017 2212 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15712

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.15 3/179 17277
/proc/meminfo: memFree=30902752/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=282.3
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3622 0 0 0 25472 2758 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15712

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 2.13 3/179 17279
/proc/meminfo: memFree=30898856/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=342.3
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3622 0 0 0 30880 3350 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15712

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.12 3/179 17280
/proc/meminfo: memFree=30895604/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=402.3
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3622 0 0 0 36309 3921 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15712

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.11 3/179 17281
/proc/meminfo: memFree=30893096/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=462.31
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3622 0 0 0 41741 4490 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15712

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.10 3/179 17283
/proc/meminfo: memFree=30891940/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=522.31
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3622 0 0 0 47207 5024 0 0 25 0 1 0 131916420 16089088 3512 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3512 237 467 0 3459 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15712

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.09 3/179 17285
/proc/meminfo: memFree=30888320/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15712 CPUtime=582.3
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3640 0 0 0 52643 5587 0 0 25 0 1 0 131916420 16089088 3530 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3928 3530 237 467 0 3459 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15712

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 2.08 3/179 17287
/proc/meminfo: memFree=30887176/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15804 CPUtime=642.31
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3659 0 0 0 58080 6151 0 0 25 0 1 0 131916420 16183296 3549 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3951 3549 237 467 0 3482 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15804

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.08 3/179 17288
/proc/meminfo: memFree=30885904/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15804 CPUtime=702.31
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3659 0 0 0 63497 6734 0 0 25 0 1 0 131916420 16183296 3549 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3951 3549 237 467 0 3482 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 15804

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.07 3/179 17289
/proc/meminfo: memFree=30881292/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15804 CPUtime=762.32
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3659 0 0 0 68950 7282 0 0 25 0 1 0 131916420 16183296 3549 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3951 3549 237 467 0 3482 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 15804

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.07 3/179 17291
/proc/meminfo: memFree=30881140/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15932 CPUtime=822.32
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3671 0 0 0 74400 7832 0 0 25 0 1 0 131916420 16314368 3561 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3983 3561 237 467 0 3514 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 15932

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.06 3/179 17293
/proc/meminfo: memFree=30880984/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=882.32
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3675 0 0 0 79828 8404 0 0 25 0 1 0 131916420 16297984 3565 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3565 237 467 0 3510 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 15916

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 17295
/proc/meminfo: memFree=30881196/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=942.32
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 85279 8953 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 15916

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

[startup+947.106 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 17295
/proc/meminfo: memFree=30881312/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=947.13
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 85712 9001 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 947.13
Current children cumulated vsize (KiB) 15916

[startup+959.901 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 17295
/proc/meminfo: memFree=30881188/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=959.92
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 86868 9124 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 959.92
Current children cumulated vsize (KiB) 15916

[startup+972.7 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 17295
/proc/meminfo: memFree=30881184/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=972.72
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 88024 9248 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 972.72
Current children cumulated vsize (KiB) 15916

[startup+979.101 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 17295
/proc/meminfo: memFree=30881184/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=979.12
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 88598 9314 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 979.12
Current children cumulated vsize (KiB) 15916

[startup+982.306 s]
/proc/loadavg: 2.00 2.00 2.05 2/177 17296
/proc/meminfo: memFree=31033968/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=982.32
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 88889 9343 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 982.32
Current children cumulated vsize (KiB) 15916

[startup+983.9 s]
/proc/loadavg: 1.92 1.98 2.04 5/196 17340
/proc/meminfo: memFree=31016564/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=983.92
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 89037 9355 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 983.92
Current children cumulated vsize (KiB) 15916

[startup+984.3 s]
/proc/loadavg: 1.92 1.98 2.04 5/196 17340
/proc/meminfo: memFree=31016564/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=984.32
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 89072 9360 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 984.32
Current children cumulated vsize (KiB) 15916

[startup+984.506 s]
/proc/loadavg: 1.92 1.98 2.04 3/197 17341
/proc/meminfo: memFree=30888340/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=984.52
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 89090 9362 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 984.52
Current children cumulated vsize (KiB) 15916

[startup+984.601 s]
/proc/loadavg: 1.92 1.98 2.04 3/197 17341
/proc/meminfo: memFree=30888340/32951124 swapFree=67111528/67111528
[pid=17259] ppid=17257 vsize=15916 CPUtime=984.62
/proc/17259/stat : 17259 (pbct) R 17257 17259 15765 0 -1 4202496 3678 0 0 0 89098 9364 0 0 25 0 1 0 131916420 16297984 3568 4089446400 134512640 136421960 4290588384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17259/statm: 3979 3568 237 467 0 3510 0
Current children cumulated CPU time (s) 984.62
Current children cumulated vsize (KiB) 15916

Child status: 0
Real time (s): 984.641
CPU time (s): 984.667
CPU user time (s): 891.025
CPU system time (s): 93.6428
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 15932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 891.025
system time used= 93.6428
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3683
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= 1680

runsolver used 1.3318 second user time and 3.15452 second system time

The end

Launcher Data 

Begin job on node147 at 2010-06-30 15:56:53
IDJOB=2695597
IDBENCH=78936
IDSOLVER=1208
FILE ID=node147/2695597-1277906213
PBS_JOBID= 11197162
Free space on /tmp= 74196 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563250--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695597-1277906213/watcher-2695597-1277906213 -o /tmp/evaluation-result-2695597-1277906213/solver-2695597-1277906213 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695597-1277906213.wbo

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

MD5SUM BENCH= 48850acf7a795604147e976fcd80db7d
RANDOM SEED=246711091

node147.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		: 2666.822
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	: 5333.64
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		: 2666.822
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	: 5226.15
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		: 2666.822
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		: 2666.822
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	: 5332.84
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		: 2666.822
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	: 5332.74
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		: 2666.822
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		: 2666.822
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		: 2666.822
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:      30934008 kB
Buffers:        192168 kB
Cached:        1502260 kB
SwapCached:          0 kB
Active:         662616 kB
Inactive:      1210332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30934008 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:      178748 kB
Mapped:          16924 kB
Slab:            80656 kB
PageTables:       4984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   329920 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= 74196 MiB
End job on node147 at 2010-06-30 16:13:18