Trace number 2698827

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB/CT 0.1 fixedOPTIMUM 1089.64 1089.6

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900573137--soft-0-100-0.wbo
MD5SUM337bb89bbfc43fe8a5ddb591a5c00326
Bench CategorySOFT-SMALLINT-LIN (only soft 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 benchmark205.929
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 constraints2707
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 136625
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136624
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 693
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 0/23 clauses 0/2684 units 0
0.00/0.01	c vars 231
0.05/0.09	c 0.095985 19.9766 16 3748
0.05/0.09	o 692
0.09/0.15	c 0.133979 20.2109 104 7985
0.09/0.15	o 576
0.09/0.17	c 0.141978 20.4453 119 10814
0.09/0.17	o 544
0.09/0.17	c 0.146977 20.4453 124 11493
0.09/0.17	o 527
0.19/0.21	c 0.166974 20.4453 162 12036
0.19/0.21	o 518
0.19/0.26	c 0.188971 20.4453 257 12536
0.19/0.26	o 516
0.19/0.27	c 0.200969 20.4453 279 12980
0.19/0.27	o 509
0.29/0.34	c 0.240963 20.4453 413 14196
0.29/0.34	o 494
0.29/0.35	c 0.245962 20.4453 414 14559
0.29/0.35	o 485
0.39/0.48	c 0.329949 20.4453 640 16315
0.39/0.48	o 453
0.49/0.53	c 0.358945 20.4453 703 16610
0.49/0.53	o 450
0.49/0.54	c 0.361944 20.4453 708 17763
0.49/0.54	o 414
0.49/0.56	c 0.380942 20.4453 734 18122
0.49/0.56	o 407
0.59/0.63	c 0.425935 20.4453 820 18467
0.59/0.63	o 406
0.99/1.01	c 0.645901 20.4453 690 20277
0.99/1.01	o 404
1.19/1.29	c 0.825874 20.4453 616 22420
1.19/1.29	o 396
1.29/1.35	c 0.859869 20.4453 698 23043
1.29/1.35	o 389
1.29/1.36	c 0.868867 20.4453 709 24167
1.29/1.36	o 356
1.49/1.50	c 0.969852 20.4453 897 25085
1.49/1.50	o 347
1.59/1.65	c 1.05384 20.4453 1172 27113
1.59/1.65	o 307
1.69/1.71	c 1.09583 20.4453 698 27839
1.69/1.71	o 298
1.69/1.73	c 1.10483 20.4453 757 28088
1.69/1.73	o 296
1.79/1.89	c 1.20582 20.4453 1065 29407
1.79/1.89	o 283
1.89/1.95	c 1.23681 20.4453 1129 29716
1.89/1.95	o 280
1.89/1.97	c 1.24881 20.4453 1149 29922
1.89/1.97	o 278
1.99/2.03	c 1.28181 20.4453 632 30636
1.99/2.03	o 273
2.10/2.12	c 1.3398 20.4453 696 30948
2.10/2.12	o 270
2.29/2.38	c 1.50077 20.4453 996 32317
2.29/2.38	o 264
2.29/2.39	c 1.50777 20.4453 999 32865
2.29/2.39	o 253
2.29/2.39	c 1.51077 20.4453 1000 33200
2.29/2.39	o 246
2.39/2.41	c 1.51777 20.4453 1010 33472
2.39/2.41	o 241
2.59/2.65	c 1.67474 20.5742 697 35027
2.59/2.65	o 225
2.59/2.65	c 1.67874 20.5742 701 35399
2.59/2.65	o 216
2.59/2.68	c 1.69974 20.5742 718 35828
2.59/2.68	o 205
3.69/3.70	c 2.32465 20.5742 730 40170
3.69/3.70	o 180
3.69/3.72	c 2.33065 20.5742 740 40386
3.69/3.72	o 177
3.79/3.88	c 2.42263 20.5742 995 41747
3.79/3.88	o 167
4.40/4.45	c 2.78758 20.5742 1098 44583
4.40/4.45	o 141
4.59/4.66	c 2.91956 20.5742 751 45463
4.59/4.66	o 137
5.60/5.60	c 3.53146 20.7031 864 49121
5.60/5.60	o 134
5.69/5.79	c 3.64945 20.7031 1131 50077
5.69/5.79	o 121
6.39/6.43	c 4.07538 20.7031 1295 52233
6.39/6.43	o 114
7.69/7.76	c 4.88226 20.7031 1073 56489
7.69/7.76	o 112
7.90/7.97	c 5.02224 20.7031 693 57532
7.90/7.97	o 104
8.09/8.16	c 5.14722 20.7031 1046 58381
8.09/8.16	o 103
8.39/8.41	c 5.30519 20.7031 812 59610
8.39/8.41	o 102
10.29/10.36	c 6.53801 20.7031 1267 65089
10.29/10.36	o 98
11.00/11.04	c 6.97894 20.7031 1160 68570
11.00/11.04	o 68
11.00/11.09	c 7.00693 20.7031 1244 68959
11.00/11.09	o 61
11.10/11.11	c 7.02393 20.7031 1285 69723
11.10/11.11	o 37
11.10/11.14	c 7.04893 20.7031 1375 70192
11.10/11.14	o 30
11.20/11.26	c 7.14491 20.832 1548 71408
11.20/11.26	o 16
11.39/11.47	c 7.32888 21.3477 2899 73572
11.39/11.47	o 13
11.59/11.62	c 7.45787 21.6055 2130 75229
11.59/11.62	o 10
15.99/16.09	c 11.3883 21.7344 1967 126305
15.99/16.09	o 5
16.60/16.60	c 11.8522 21.7344 2735 132963
16.60/16.60	o 3
35.89/35.94	c 29.4205 22.3789 3303 390750
35.89/35.94	o 2
79.29/79.31	c 68.8445 22.5156 2507 973105
79.29/79.31	o 1
1089.53/1089.57	c 989.277 24.4961 5099 15013086
1089.53/1089.57	s OPTIMUM FOUND
1089.53/1089.57	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-2698827-1278464630/watcher-2698827-1278464630 -o /tmp/evaluation-result-2698827-1278464630/solver-2698827-1278464630 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698827-1278464630.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 2.00 1.93 3/178 13681
/proc/meminfo: memFree=29165784/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=2136 CPUtime=0
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 253 0 0 0 0 0 0 0 25 0 1 0 14677733 2187264 172 4089446400 134512640 136422188 4293894928 18446744073709551615 134518620 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13681/statm: 534 173 144 467 0 65 0

[startup+0.052169 s]
/proc/loadavg: 1.99 2.00 1.93 3/178 13681
/proc/meminfo: memFree=29165784/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=12244 CPUtime=0.05
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 2718 0 0 0 5 0 0 0 25 0 1 0 14677733 12537856 2637 4089446400 134512640 136422188 4293894928 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 3061 2640 193 467 0 2592 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12244

[startup+0.101164 s]
/proc/loadavg: 1.99 2.00 1.93 3/178 13681
/proc/meminfo: memFree=29165784/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=20692 CPUtime=0.09
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 4810 0 0 0 9 0 0 0 25 0 1 0 14677733 21188608 4695 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5173 4695 236 467 0 4704 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20692

[startup+0.301122 s]
/proc/loadavg: 1.99 2.00 1.93 3/178 13681
/proc/meminfo: memFree=29165784/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=20932 CPUtime=0.29
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 4849 0 0 0 21 8 0 0 18 0 1 0 14677733 21434368 4728 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5233 4728 236 467 0 4764 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20932

[startup+0.701061 s]
/proc/loadavg: 1.99 2.00 1.93 3/178 13681
/proc/meminfo: memFree=29165784/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=20932 CPUtime=0.69
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 4857 0 0 0 45 24 0 0 18 0 1 0 14677733 21434368 4729 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5233 4729 237 467 0 4764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20932

[startup+1.50091 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 13682
/proc/meminfo: memFree=29147548/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=20932 CPUtime=1.49
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 4871 0 0 0 96 53 0 0 19 0 1 0 14677733 21434368 4739 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5233 4739 237 467 0 4764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20932

[startup+3.10059 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 13682
/proc/meminfo: memFree=29147920/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=21064 CPUtime=3.09
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 4906 0 0 0 196 113 0 0 18 0 1 0 14677733 21569536 4758 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5266 4758 237 467 0 4797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21064

[startup+6.30099 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 13682
/proc/meminfo: memFree=29147624/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=21196 CPUtime=6.29
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 4949 0 0 0 398 231 0 0 25 0 1 0 14677733 21704704 4794 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5299 4794 237 467 0 4830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21196

[startup+12.7008 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 13682
/proc/meminfo: memFree=29146876/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=22120 CPUtime=12.69
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5194 0 0 0 842 427 0 0 19 0 1 0 14677733 22650880 5026 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5530 5026 237 467 0 5061 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22120

[startup+25.5004 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 13682
/proc/meminfo: memFree=29146652/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=22648 CPUtime=25.5
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5331 0 0 0 1995 555 0 0 25 0 1 0 14677733 23191552 5161 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5662 5161 237 467 0 5193 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22648

[startup+51.1005 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 13683
/proc/meminfo: memFree=29146112/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=22912 CPUtime=51.09
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5412 0 0 0 4320 789 0 0 25 0 1 0 14677733 23461888 5241 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5728 5241 237 467 0 5259 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22912

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 13684
/proc/meminfo: memFree=29146072/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=23184 CPUtime=102.3
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5459 0 0 0 8974 1256 0 0 25 0 1 0 14677733 23740416 5287 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5796 5287 237 467 0 5327 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23184

[startup+162.301 s]
/proc/loadavg: 2.03 2.01 1.94 3/179 13686
/proc/meminfo: memFree=29145540/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=23448 CPUtime=162.3
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5534 0 0 0 14420 1810 0 0 25 0 1 0 14677733 24010752 5362 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5862 5362 237 467 0 5393 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23448

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/179 13688
/proc/meminfo: memFree=29144992/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=23720 CPUtime=222.3
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5607 0 0 0 19883 2347 0 0 25 0 1 0 14677733 24289280 5435 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5930 5435 237 467 0 5461 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23720

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13689
/proc/meminfo: memFree=29144832/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=23984 CPUtime=282.3
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5675 0 0 0 25340 2890 0 0 25 0 1 0 14677733 24559616 5503 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 5996 5503 237 467 0 5527 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 23984

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13691
/proc/meminfo: memFree=29144764/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24116 CPUtime=342.3
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5709 0 0 0 30808 3422 0 0 25 0 1 0 14677733 24694784 5537 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6029 5537 237 467 0 5560 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 24116

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13692
/proc/meminfo: memFree=29144596/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24248 CPUtime=402.31
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5737 0 0 0 36289 3942 0 0 25 0 1 0 14677733 24829952 5565 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6062 5565 237 467 0 5593 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 24248

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13721
/proc/meminfo: memFree=29147288/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24248 CPUtime=462.31
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5746 0 0 0 41748 4483 0 0 25 0 1 0 14677733 24829952 5574 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6062 5574 237 467 0 5593 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 24248

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13723
/proc/meminfo: memFree=29143836/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24544 CPUtime=522.31
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5806 0 0 0 47199 5032 0 0 25 0 1 0 14677733 25133056 5634 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6136 5634 237 467 0 5667 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 24544

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13724
/proc/meminfo: memFree=29143780/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24544 CPUtime=582.31
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5822 0 0 0 52675 5556 0 0 25 0 1 0 14677733 25133056 5650 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6136 5650 237 467 0 5667 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 24544

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13726
/proc/meminfo: memFree=29143496/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24544 CPUtime=642.32
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5823 0 0 0 58155 6077 0 0 25 0 1 0 14677733 25133056 5651 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6136 5651 237 467 0 5667 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 24544

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13727
/proc/meminfo: memFree=29143564/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24676 CPUtime=702.31
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5830 0 0 0 63638 6593 0 0 25 0 1 0 14677733 25268224 5658 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6169 5658 237 467 0 5700 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 24676

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13729
/proc/meminfo: memFree=29143276/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24676 CPUtime=762.32
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5845 0 0 0 69110 7122 0 0 25 0 1 0 14677733 25268224 5673 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6169 5673 237 467 0 5700 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 24676

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13731
/proc/meminfo: memFree=29143364/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24676 CPUtime=822.32
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5855 0 0 0 74580 7652 0 0 25 0 1 0 14677733 25268224 5683 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6169 5683 237 467 0 5700 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 24676

[startup+882.301 s]
/proc/loadavg: 2.04 2.01 1.94 3/179 13735
/proc/meminfo: memFree=29142196/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24816 CPUtime=882.33
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5877 0 0 0 80048 8185 0 0 25 0 1 0 14677733 25411584 5705 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6204 5705 237 467 0 5735 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 24816

[startup+942.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/179 13737
/proc/meminfo: memFree=29142712/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24948 CPUtime=942.33
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5901 0 0 0 85522 8711 0 0 25 0 1 0 14677733 25546752 5729 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6237 5729 237 467 0 5768 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 24948

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13738
/proc/meminfo: memFree=29142784/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=24948 CPUtime=1002.33
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5910 0 0 0 90979 9254 0 0 25 0 1 0 14677733 25546752 5738 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6237 5738 237 467 0 5768 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 24948

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13740
/proc/meminfo: memFree=29142856/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=25080 CPUtime=1062.33
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5931 0 0 0 96448 9785 0 0 25 0 1 0 14677733 25681920 5759 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6270 5759 237 467 0 5801 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 25080

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

[startup+1075.1 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13740
/proc/meminfo: memFree=29142724/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=25080 CPUtime=1075.13
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5931 0 0 0 97615 9898 0 0 25 0 1 0 14677733 25681920 5759 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6270 5759 237 467 0 5801 0
Current children cumulated CPU time (s) 1075.13
Current children cumulated vsize (KiB) 25080

[startup+1081.5 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13740
/proc/meminfo: memFree=29142224/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=25080 CPUtime=1081.53
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5931 0 0 0 98192 9961 0 0 25 0 1 0 14677733 25681920 5759 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6270 5759 237 467 0 5801 0
Current children cumulated CPU time (s) 1081.53
Current children cumulated vsize (KiB) 25080

[startup+1084.7 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13740
/proc/meminfo: memFree=29142456/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=25080 CPUtime=1084.73
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5931 0 0 0 98482 9991 0 0 25 0 1 0 14677733 25681920 5759 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6270 5759 237 467 0 5801 0
Current children cumulated CPU time (s) 1084.73
Current children cumulated vsize (KiB) 25080

[startup+1087.91 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13741
/proc/meminfo: memFree=29142456/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=25080 CPUtime=1087.94
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5931 0 0 0 98775 10019 0 0 25 0 1 0 14677733 25681920 5759 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6270 5759 237 467 0 5801 0
Current children cumulated CPU time (s) 1087.94
Current children cumulated vsize (KiB) 25080

[startup+1088.7 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13741
/proc/meminfo: memFree=29142456/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=25080 CPUtime=1088.73
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5931 0 0 0 98848 10025 0 0 25 0 1 0 14677733 25681920 5759 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6270 5759 237 467 0 5801 0
Current children cumulated CPU time (s) 1088.73
Current children cumulated vsize (KiB) 25080

[startup+1089.1 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13741
/proc/meminfo: memFree=29142580/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=25080 CPUtime=1089.13
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5931 0 0 0 98884 10029 0 0 25 0 1 0 14677733 25681920 5759 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6270 5759 237 467 0 5801 0
Current children cumulated CPU time (s) 1089.13
Current children cumulated vsize (KiB) 25080

[startup+1089.5 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13741
/proc/meminfo: memFree=29142580/32950928 swapFree=67111528/67111528
[pid=13681] ppid=13679 vsize=25080 CPUtime=1089.53
/proc/13681/stat : 13681 (pbct) R 13679 13681 12668 0 -1 4202496 5931 0 0 0 98921 10032 0 0 25 0 1 0 14677733 25681920 5759 4089446400 134512640 136422188 4293894928 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/13681/statm: 6270 5759 237 467 0 5801 0
Current children cumulated CPU time (s) 1089.53
Current children cumulated vsize (KiB) 25080

Child status: 0
Real time (s): 1089.6
CPU time (s): 1089.64
CPU user time (s): 989.3
CPU system time (s): 100.338
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 25080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 989.3
system time used= 100.338
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5936
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= 10
involuntary context switches= 1766

runsolver used 1.51377 second user time and 3.44348 second system time

The end

Launcher Data 

Begin job on node114 at 2010-07-07 03:03:50
IDJOB=2698827
IDBENCH=79279
IDSOLVER=1212
FILE ID=node114/2698827-1278464630
PBS_JOBID= 11233765
Free space on /tmp= 73380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573137--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698827-1278464630/watcher-2698827-1278464630 -o /tmp/evaluation-result-2698827-1278464630/solver-2698827-1278464630 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698827-1278464630.wbo

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

MD5SUM BENCH= 337bb89bbfc43fe8a5ddb591a5c00326
RANDOM SEED=1008428431

node114.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		: 2666.824
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		: 2666.824
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		: 2666.824
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	: 5332.83
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		: 2666.824
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	: 5332.81
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		: 2666.824
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	: 5332.82
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		: 2666.824
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		: 2666.824
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	: 5332.82
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		: 2666.824
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:     32950928 kB
MemFree:      29166304 kB
Buffers:        112124 kB
Cached:        3436856 kB
SwapCached:          0 kB
Active:        1068744 kB
Inactive:      2564108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29166304 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2092 kB
Writeback:           0 kB
AnonPages:       83908 kB
Mapped:          15556 kB
Slab:            87244 kB
PageTables:       4756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   226808 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= 73376 MiB
End job on node114 at 2010-07-07 03:21:59