Trace number 2695541

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 985.098 985.068

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900553812--soft-33-100-0.wbo
MD5SUMb8c059b75f42fac4cec7408dc4fcfe67
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark262.865
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 constraints1802
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 91108
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 91107
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 9/14 clauses 896/1788 units 0
0.00/0.01	c vars 231
0.03/0.07	c 0.072988 16.7188 3 3703
0.03/0.07	o 288
0.03/0.08	c 0.072988 17.1094 8 4460
0.03/0.08	o 259
0.39/0.47	c 0.177972 17.1094 982 7558
0.39/0.47	o 239
1.69/1.72	c 0.469928 17.1094 1172 36922
1.69/1.72	o 236
1.69/1.73	c 0.472928 17.1094 587 37126
1.69/1.73	o 231
1.69/1.77	c 0.487925 17.1094 688 38055
1.69/1.77	o 203
1.69/1.77	c 0.488925 17.1094 690 38454
1.69/1.77	o 188
1.69/1.77	c 0.491925 17.1094 690 38822
1.69/1.77	o 174
1.69/1.78	c 0.492925 17.1094 690 38959
1.69/1.78	o 173
1.69/1.78	c 0.493924 17.1094 690 39279
1.69/1.78	o 161
1.69/1.79	c 0.496924 17.1094 704 39515
1.69/1.79	o 153
2.48/2.57	c 0.72289 17.3438 933 42828
2.48/2.57	o 151
3.19/3.25	c 0.91586 17.3438 1081 46156
3.19/3.25	o 135
3.39/3.49	c 0.996848 17.3438 1101 47397
3.39/3.49	o 133
3.78/3.81	c 1.09083 17.3438 1092 48637
3.78/3.81	o 132
3.78/3.82	c 1.09183 17.3438 1105 48814
3.78/3.82	o 127
4.39/4.42	c 1.2838 17.3438 1050 51216
4.39/4.42	o 114
5.88/5.96	c 1.79373 17.3438 1224 57023
5.88/5.96	o 113
6.60/6.63	c 2.02569 17.3438 1097 60344
6.60/6.63	o 97
7.48/7.53	c 2.34764 17.3438 908 64802
7.48/7.53	o 92
7.48/7.57	c 2.36664 17.3438 1049 65180
7.48/7.57	o 88
8.58/8.66	c 2.77258 17.3438 1076 70678
8.58/8.66	o 86
8.88/8.97	c 2.88956 17.3438 1323 72750
8.88/8.97	o 74
9.09/9.17	c 2.98854 17.3438 1420 74443
9.09/9.17	o 71
9.09/9.19	c 2.99654 17.3438 1488 74650
9.09/9.19	o 69
9.38/9.40	c 3.08853 17.4648 1280 76115
9.38/9.40	o 63
9.59/9.61	c 3.18552 17.4648 1169 77749
9.59/9.61	o 56
9.59/9.68	c 3.21451 17.4648 1396 78286
9.59/9.68	o 50
9.68/9.70	c 3.22251 17.4648 1441 78641
9.68/9.70	o 35
9.89/9.91	c 3.33449 17.7109 2649 80493
9.89/9.91	o 25
10.28/10.30	c 3.57945 17.7109 1548 84677
10.28/10.30	o 21
10.39/10.45	c 3.69344 17.8359 2652 86355
10.39/10.45	o 16
10.89/10.94	c 4.04338 17.8359 1379 92827
10.89/10.94	o 14
11.89/11.91	c 4.77827 17.8359 2193 107285
11.89/11.91	o 13
15.08/15.14	c 7.2329 17.8359 2897 153889
15.08/15.14	o 11
55.79/55.83	c 37.0514 18.4531 2739 767445
55.79/55.83	o 10
89.09/89.19	c 60.4458 18.4531 2562 1270204
89.09/89.19	o 5
89.19/89.25	c 60.4878 18.4531 1663 1271169
89.19/89.25	o 3
985.02/985.04	c 754.642 20.0039 2263 15777593
985.02/985.04	s OPTIMUM FOUND
985.02/985.04	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	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695541-1277903213/watcher-2695541-1277903213 -o /tmp/evaluation-result-2695541-1277903213/solver-2695541-1277903213 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695541-1277903213.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 2.13 2.43 3/196 11708
/proc/meminfo: memFree=31457968/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=2136 CPUtime=0
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 256 0 0 0 0 0 0 0 23 0 1 0 131619455 2187264 175 4089446400 134512640 136421960 4290301584 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11708/statm: 534 175 144 467 0 65 0

[startup+0.03707 s]
/proc/loadavg: 2.00 2.13 2.43 3/196 11708
/proc/meminfo: memFree=31457968/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=8060 CPUtime=0.03
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 1717 0 0 0 3 0 0 0 23 0 1 0 131619455 8253440 1636 4089446400 134512640 136421960 4290301584 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 2015 1639 193 467 0 1546 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8060

[startup+0.101045 s]
/proc/loadavg: 2.00 2.13 2.43 3/196 11708
/proc/meminfo: memFree=31457968/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=17516 CPUtime=0.09
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4047 0 0 0 8 1 0 0 23 0 1 0 131619455 17936384 3964 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4379 3964 236 467 0 3910 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17516

[startup+0.301004 s]
/proc/loadavg: 2.00 2.13 2.43 3/196 11708
/proc/meminfo: memFree=31457968/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=17516 CPUtime=0.29
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4047 0 0 0 13 16 0 0 23 0 1 0 131619455 17936384 3964 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4379 3964 236 467 0 3910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17516

[startup+0.700944 s]
/proc/loadavg: 2.00 2.13 2.43 3/196 11708
/proc/meminfo: memFree=31457968/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=17516 CPUtime=0.69
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4054 0 0 0 24 45 0 0 25 0 1 0 131619455 17936384 3970 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4379 3970 236 467 0 3910 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17516

[startup+1.50078 s]
/proc/loadavg: 2.00 2.13 2.43 3/197 11709
/proc/meminfo: memFree=31442708/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=17516 CPUtime=1.49
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4055 0 0 0 40 109 0 0 25 0 1 0 131619455 17936384 3971 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4379 3971 237 467 0 3910 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17516

[startup+3.10048 s]
/proc/loadavg: 2.00 2.13 2.43 3/197 11709
/proc/meminfo: memFree=31442088/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=17756 CPUtime=3.08
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4106 0 0 0 86 222 0 0 25 0 1 0 131619455 18182144 4013 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4439 4013 237 467 0 3970 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17756

[startup+6.30087 s]
/proc/loadavg: 2.00 2.13 2.43 3/197 11709
/proc/meminfo: memFree=31442140/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=17756 CPUtime=6.29
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4123 0 0 0 190 439 0 0 25 0 1 0 131619455 18182144 4024 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4439 4024 237 467 0 3970 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17756

[startup+12.7007 s]
/proc/loadavg: 2.00 2.13 2.43 3/197 11709
/proc/meminfo: memFree=31441892/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=18260 CPUtime=12.68
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4250 0 0 0 536 732 0 0 25 0 1 0 131619455 18698240 4135 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4565 4135 237 467 0 4096 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18260

[startup+25.5002 s]
/proc/loadavg: 2.00 2.12 2.42 3/197 11709
/proc/meminfo: memFree=31440688/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=18508 CPUtime=25.49
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4329 0 0 0 1487 1062 0 0 25 0 1 0 131619455 18952192 4213 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4627 4213 237 467 0 4158 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18508

[startup+51.1004 s]
/proc/loadavg: 2.00 2.11 2.41 3/197 11710
/proc/meminfo: memFree=31438052/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=18892 CPUtime=51.08
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4415 0 0 0 3377 1731 0 0 25 0 1 0 131619455 19345408 4299 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4723 4299 237 467 0 4254 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18892

[startup+102.306 s]
/proc/loadavg: 2.00 2.09 2.38 3/197 11711
/proc/meminfo: memFree=31432816/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=19024 CPUtime=102.3
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4440 0 0 0 7037 3193 0 0 25 0 1 0 131619455 19480576 4321 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4756 4321 237 467 0 4287 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19024

[startup+162.3 s]
/proc/loadavg: 2.15 2.11 2.37 3/197 11713
/proc/meminfo: memFree=31427692/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=19400 CPUtime=162.29
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4537 0 0 0 11606 4623 0 0 25 0 1 0 131619455 19865600 4418 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4850 4418 237 467 0 4381 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19400

[startup+222.301 s]
/proc/loadavg: 2.05 2.08 2.34 3/197 11715
/proc/meminfo: memFree=31427408/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=19508 CPUtime=222.29
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4568 0 0 0 16299 5930 0 0 25 0 1 0 131619455 19976192 4449 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4877 4449 237 467 0 4408 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 19508

[startup+282.301 s]
/proc/loadavg: 2.02 2.07 2.32 3/197 11716
/proc/meminfo: memFree=31427004/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=19868 CPUtime=282.3
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4664 0 0 0 21014 7216 0 0 25 0 1 0 131619455 20344832 4545 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4967 4545 237 467 0 4498 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19868

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.30 3/197 11718
/proc/meminfo: memFree=31426860/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=19868 CPUtime=342.29
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4664 0 0 0 25653 8576 0 0 25 0 1 0 131619455 20344832 4545 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4967 4545 237 467 0 4498 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 19868

[startup+402.301 s]
/proc/loadavg: 2.00 2.04 2.27 3/197 11719
/proc/meminfo: memFree=31426708/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=19860 CPUtime=402.3
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4672 0 0 0 30235 9995 0 0 25 0 1 0 131619455 20336640 4553 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4965 4553 237 467 0 4496 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19860

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.25 3/197 11721
/proc/meminfo: memFree=31426556/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=19860 CPUtime=462.3
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4676 0 0 0 35051 11179 0 0 25 0 1 0 131619455 20336640 4557 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 4965 4557 237 467 0 4496 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19860

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.24 3/179 11753
/proc/meminfo: memFree=31732360/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20248 CPUtime=522.3
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4745 0 0 0 39860 12370 0 0 25 0 1 0 131619455 20733952 4626 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5062 4626 237 467 0 4593 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20248

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.22 3/179 11754
/proc/meminfo: memFree=31659176/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20376 CPUtime=582.31
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4791 0 0 0 44511 13720 0 0 25 0 1 0 131619455 20865024 4672 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5094 4672 237 467 0 4625 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20376

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.20 3/179 11756
/proc/meminfo: memFree=31605084/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20376 CPUtime=642.32
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4801 0 0 0 49142 15090 0 0 25 0 1 0 131619455 20865024 4682 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5094 4682 237 467 0 4625 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 20376

[startup+702.3 s]
/proc/loadavg: 2.00 2.01 2.18 3/179 11757
/proc/meminfo: memFree=31571336/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=702.31
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4811 0 0 0 53701 16530 0 0 25 0 1 0 131619455 20971520 4692 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4692 237 467 0 4651 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20480

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.17 3/179 11759
/proc/meminfo: memFree=31549960/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=762.32
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4827 0 0 0 58313 17919 0 0 25 0 1 0 131619455 20971520 4708 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4708 237 467 0 4651 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 20480

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.16 3/179 11761
/proc/meminfo: memFree=31534532/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=822.31
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4828 0 0 0 62911 19320 0 0 25 0 1 0 131619455 20971520 4709 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4709 237 467 0 4651 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 20480

[startup+882.3 s]
/proc/loadavg: 2.03 2.01 2.15 3/179 11762
/proc/meminfo: memFree=31527680/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=882.32
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4831 0 0 0 67665 20567 0 0 25 0 1 0 131619455 20971520 4712 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4712 237 467 0 4651 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 20480

[startup+942.301 s]
/proc/loadavg: 2.01 2.01 2.14 3/179 11764
/proc/meminfo: memFree=31522940/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=942.32
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4831 0 0 0 72232 22000 0 0 25 0 1 0 131619455 20971520 4712 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4712 237 467 0 4651 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 20480

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

[startup+947.106 s]
/proc/loadavg: 2.09 2.02 2.15 3/179 11764
/proc/meminfo: memFree=31522940/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=947.12
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4831 0 0 0 72589 22123 0 0 25 0 1 0 131619455 20971520 4712 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4712 237 467 0 4651 0
Current children cumulated CPU time (s) 947.12
Current children cumulated vsize (KiB) 20480

[startup+959.901 s]
/proc/loadavg: 2.07 2.02 2.14 3/179 11764
/proc/meminfo: memFree=31522680/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=959.92
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4831 0 0 0 73564 22428 0 0 25 0 1 0 131619455 20971520 4712 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4712 237 467 0 4651 0
Current children cumulated CPU time (s) 959.92
Current children cumulated vsize (KiB) 20480

[startup+972.7 s]
/proc/loadavg: 2.05 2.02 2.14 3/179 11765
/proc/meminfo: memFree=31522796/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=972.72
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4833 0 0 0 74545 22727 0 0 25 0 1 0 131619455 20971520 4714 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4714 237 467 0 4651 0
Current children cumulated CPU time (s) 972.72
Current children cumulated vsize (KiB) 20480

[startup+979.1 s]
/proc/loadavg: 2.05 2.02 2.14 3/179 11765
/proc/meminfo: memFree=31522168/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=979.12
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4836 0 0 0 75023 22889 0 0 25 0 1 0 131619455 20971520 4717 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4717 237 467 0 4651 0
Current children cumulated CPU time (s) 979.12
Current children cumulated vsize (KiB) 20480

[startup+982.305 s]
/proc/loadavg: 2.04 2.02 2.14 3/179 11765
/proc/meminfo: memFree=31522288/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=982.32
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4836 0 0 0 75264 22968 0 0 25 0 1 0 131619455 20971520 4717 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4717 237 467 0 4651 0
Current children cumulated CPU time (s) 982.32
Current children cumulated vsize (KiB) 20480

[startup+983.9 s]
/proc/loadavg: 2.04 2.02 2.14 3/179 11765
/proc/meminfo: memFree=31522288/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=983.93
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4836 0 0 0 75382 23011 0 0 25 0 1 0 131619455 20971520 4717 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4717 237 467 0 4651 0
Current children cumulated CPU time (s) 983.93
Current children cumulated vsize (KiB) 20480

[startup+984.701 s]
/proc/loadavg: 2.04 2.02 2.14 3/179 11765
/proc/meminfo: memFree=31522280/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=984.72
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4836 0 0 0 75438 23034 0 0 25 0 1 0 131619455 20971520 4717 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4717 237 467 0 4651 0
Current children cumulated CPU time (s) 984.72
Current children cumulated vsize (KiB) 20480

[startup+984.901 s]
/proc/loadavg: 2.04 2.02 2.14 3/179 11765
/proc/meminfo: memFree=31522280/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=984.92
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4836 0 0 0 75452 23040 0 0 25 0 1 0 131619455 20971520 4717 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4717 237 467 0 4651 0
Current children cumulated CPU time (s) 984.92
Current children cumulated vsize (KiB) 20480

[startup+985.001 s]
/proc/loadavg: 2.04 2.02 2.14 3/179 11765
/proc/meminfo: memFree=31522280/32951124 swapFree=67111528/67111528
[pid=11708] ppid=11706 vsize=20480 CPUtime=985.02
/proc/11708/stat : 11708 (pbct) R 11706 11708 10347 0 -1 4202496 4836 0 0 0 75460 23042 0 0 25 0 1 0 131619455 20971520 4717 4089446400 134512640 136421960 4290301584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/11708/statm: 5120 4717 237 467 0 4651 0
Current children cumulated CPU time (s) 985.02
Current children cumulated vsize (KiB) 20480

Child status: 0
Real time (s): 985.068
CPU time (s): 985.098
CPU user time (s): 754.66
CPU system time (s): 230.438
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 20504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 754.66
system time used= 230.438
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4841
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= 11277

runsolver used 1.35079 second user time and 3.13452 second system time

The end

Launcher Data 

Begin job on node102 at 2010-06-30 15:06:53
IDJOB=2695541
IDBENCH=78908
IDSOLVER=1208
FILE ID=node102/2695541-1277903213
PBS_JOBID= 11197156
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-t3002.11tsp11.1900553812--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695541-1277903213/watcher-2695541-1277903213 -o /tmp/evaluation-result-2695541-1277903213/solver-2695541-1277903213 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695541-1277903213.wbo

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

MD5SUM BENCH= b8c059b75f42fac4cec7408dc4fcfe67
RANDOM SEED=36080009

node102.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	: 5332.83
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	: 5332.75
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		: 2666.833
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	: 5332.85
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	: 5332.75
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		: 2666.833
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:     32951124 kB
MemFree:      31458736 kB
Buffers:        186116 kB
Cached:         729428 kB
SwapCached:          0 kB
Active:         782984 kB
Inactive:       568652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31458736 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:      436148 kB
Mapped:          20300 kB
Slab:            76640 kB
PageTables:       5576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1656796 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= 74204 MiB
End job on node102 at 2010-06-30 15:23:18