Trace number 2698772

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 532.218 532.213

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900544484--soft-33-100-0.wbo
MD5SUM97e6423088cc7ef1f08dcccdf9e01ef4
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 benchmark86.7398
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 constraints1857
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 93863
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 93862
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 741
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 5/18 clauses 845/1839 units 0
0.00/0.01	c vars 231
0.00/0.09	c 0.082987 16.9219 7 9965
0.00/0.09	o 958
0.09/0.10	c 0.089986 17.1094 12 14657
0.09/0.10	o 541
0.09/0.18	c 0.151976 17.1094 220 15720
0.09/0.18	o 511
0.19/0.26	c 0.19497 17.1094 426 18146
0.19/0.26	o 445
0.19/0.29	c 0.215967 17.2305 493 18680
0.19/0.29	o 435
0.29/0.30	c 0.224965 17.2305 534 19307
0.29/0.30	o 412
0.29/0.32	c 0.231964 17.2305 568 19489
0.29/0.32	o 409
0.49/0.55	c 0.365944 17.3555 1178 21277
0.49/0.55	o 405
0.49/0.57	c 0.372943 17.3555 612 21811
0.49/0.57	o 384
0.69/0.71	c 0.45793 17.3555 1068 22978
0.69/0.71	o 380
0.69/0.75	c 0.474927 17.3555 1122 23509
0.69/0.75	o 365
0.89/0.94	c 0.600908 17.3555 1009 24771
0.89/0.94	o 361
0.89/0.95	c 0.604908 17.3555 1019 25113
0.89/0.95	o 349
1.00/1.08	c 0.692894 17.3555 667 26530
1.00/1.08	o 315
1.00/1.09	c 0.698893 17.3555 673 27878
1.00/1.09	o 247
1.09/1.16	c 0.737887 17.3555 838 28834
1.09/1.16	o 220
1.09/1.19	c 0.759884 17.3555 928 29199
1.09/1.19	o 214
1.69/1.73	c 1.08983 17.3555 1099 32798
1.69/1.73	o 198
2.49/2.50	c 1.58176 17.3555 952 36941
2.49/2.50	o 172
2.89/2.99	c 1.88371 17.4727 1396 39580
2.89/2.99	o 165
3.19/3.20	c 2.01969 17.4727 1164 40722
3.19/3.20	o 164
3.19/3.25	c 2.05269 17.4727 672 41236
3.19/3.25	o 151
4.19/4.28	c 2.71359 17.4727 995 45635
4.19/4.28	o 142
4.19/4.29	c 2.72858 17.4727 1056 45817
4.19/4.29	o 140
4.40/4.47	c 2.84857 17.4727 823 47223
4.40/4.47	o 123
4.89/4.91	c 3.14552 17.4727 794 50177
4.89/4.91	o 116
4.89/4.97	c 3.18452 17.4727 948 50685
4.89/4.97	o 113
5.50/5.52	c 3.54546 17.4727 1403 53005
5.50/5.52	o 109
5.59/5.63	c 3.61545 17.4727 966 53816
5.59/5.63	o 106
6.29/6.30	c 4.04938 17.4727 1042 56792
6.29/6.30	o 104
8.39/8.41	c 5.36718 17.6016 754 65578
8.39/8.41	o 79
8.89/8.92	c 5.69013 17.6016 1443 68254
8.89/8.92	o 71
11.28/11.36	c 7.39288 17.7266 1463 81545
11.28/11.36	o 62
11.89/11.93	c 7.78182 17.7266 1399 84796
11.89/11.93	o 58
12.79/12.86	c 8.46871 17.8477 1542 90003
12.79/12.86	o 51
12.89/12.96	c 8.5497 17.8477 1914 90667
12.89/12.96	o 46
12.99/13.09	c 8.65468 17.9688 1307 91644
12.99/13.09	o 41
12.99/13.09	c 8.65768 17.9688 1314 91852
12.99/13.09	o 32
13.49/13.58	c 9.05262 17.9688 1636 96477
13.49/13.58	o 27
13.59/13.68	c 9.13561 17.9688 2211 97851
13.59/13.68	o 4
14.29/14.38	c 9.74652 18.6094 1756 106237
14.29/14.38	o 3
16.40/16.43	c 11.6102 18.6094 2126 134911
16.40/16.43	o 2
25.39/25.40	c 19.656 18.6094 1665 254168
25.39/25.40	o 1
532.09/532.19	c 465.196 20.1172 3733 7340330
532.09/532.19	s OPTIMUM FOUND
532.09/532.19	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-2698772-1278461508/watcher-2698772-1278461508 -o /tmp/evaluation-result-2698772-1278461508/solver-2698772-1278461508 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698772-1278461508.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: 2.04 2.02 1.92 4/178 12942
/proc/meminfo: memFree=29435516/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=2136 CPUtime=0
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 249 0 0 0 0 0 0 0 25 0 1 0 14364370 2187264 168 4089446400 134512640 136422188 4290446288 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12942/statm: 534 168 144 467 0 65 0

[startup+0.0961711 s]
/proc/loadavg: 2.04 2.02 1.92 4/178 12942
/proc/meminfo: memFree=29435516/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=17516 CPUtime=0.08
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4067 0 0 0 8 0 0 0 25 0 1 0 14364370 17936384 3985 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 4379 3985 236 467 0 3910 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17516

[startup+0.101125 s]
/proc/loadavg: 2.04 2.02 1.92 4/178 12942
/proc/meminfo: memFree=29435516/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=17516 CPUtime=0.09
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4067 0 0 0 8 1 0 0 25 0 1 0 14364370 17936384 3985 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 4379 3985 236 467 0 3910 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17516

[startup+0.301134 s]
/proc/loadavg: 2.04 2.02 1.92 4/178 12942
/proc/meminfo: memFree=29435516/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=17640 CPUtime=0.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4083 0 0 0 21 8 0 0 18 0 1 0 14364370 18063360 3997 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 4410 3997 236 467 0 3941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17640

[startup+0.701056 s]
/proc/loadavg: 2.04 2.02 1.92 4/178 12942
/proc/meminfo: memFree=29435516/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=17768 CPUtime=0.69
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4123 0 0 0 45 24 0 0 18 0 1 0 14364370 18194432 4033 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 4442 4033 237 467 0 3973 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17768

[startup+1.50092 s]
/proc/loadavg: 2.04 2.02 1.92 3/179 12943
/proc/meminfo: memFree=29420512/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=17768 CPUtime=1.49
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4145 0 0 0 94 55 0 0 20 0 1 0 14364370 18194432 4047 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 4442 4047 237 467 0 3973 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17768

[startup+3.10066 s]
/proc/loadavg: 2.04 2.02 1.92 3/179 12943
/proc/meminfo: memFree=29420140/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=17888 CPUtime=3.09
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4166 0 0 0 194 115 0 0 25 0 1 0 14364370 18317312 4065 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 4472 4065 237 467 0 4003 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17888

[startup+6.30113 s]
/proc/loadavg: 2.03 2.02 1.92 3/179 12943
/proc/meminfo: memFree=29420388/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=17888 CPUtime=6.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4193 0 0 0 404 225 0 0 25 0 1 0 14364370 18317312 4083 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 4472 4083 237 467 0 4003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17888

[startup+12.7011 s]
/proc/loadavg: 2.03 2.02 1.92 3/179 12943
/proc/meminfo: memFree=29420128/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=18272 CPUtime=12.69
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4288 0 0 0 835 434 0 0 25 0 1 0 14364370 18710528 4173 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12942/statm: 4568 4173 237 467 0 4099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18272

[startup+25.5009 s]
/proc/loadavg: 2.02 2.02 1.92 3/179 12943
/proc/meminfo: memFree=29419140/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=19052 CPUtime=25.49
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4497 0 0 0 1974 575 0 0 25 0 1 0 14364370 19509248 4373 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12942/statm: 4763 4373 237 467 0 4294 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19052

[startup+51.1006 s]
/proc/loadavg: 2.01 2.01 1.92 3/179 12944
/proc/meminfo: memFree=29418744/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=19052 CPUtime=51.09
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4499 0 0 0 4273 836 0 0 25 0 1 0 14364370 19509248 4375 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12942/statm: 4763 4375 237 467 0 4294 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19052

[startup+102.306 s]
/proc/loadavg: 2.00 2.01 1.92 3/179 12945
/proc/meminfo: memFree=29418104/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=19572 CPUtime=102.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4621 0 0 0 8880 1349 0 0 25 0 1 0 14364370 20041728 4497 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12942/statm: 4893 4497 237 467 0 4424 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19572

[startup+162.301 s]
/proc/loadavg: 2.08 2.02 1.93 3/179 12947
/proc/meminfo: memFree=29417580/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=19964 CPUtime=162.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4712 0 0 0 14306 1923 0 0 25 0 1 0 14364370 20443136 4588 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12942/statm: 4991 4588 237 467 0 4522 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19964

[startup+222.301 s]
/proc/loadavg: 2.03 2.01 1.93 3/179 12949
/proc/meminfo: memFree=29417300/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20100 CPUtime=222.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4741 0 0 0 19734 2495 0 0 25 0 1 0 14364370 20582400 4617 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12942/statm: 5025 4617 237 467 0 4556 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 20100

[startup+282.301 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 12950
/proc/meminfo: memFree=29417028/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20232 CPUtime=282.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4785 0 0 0 25128 3101 0 0 25 0 1 0 14364370 20717568 4661 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12942/statm: 5058 4661 237 467 0 4589 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 20232

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12952
/proc/meminfo: memFree=29416752/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20488 CPUtime=342.3
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4831 0 0 0 30579 3651 0 0 25 0 1 0 14364370 20979712 4707 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12942/statm: 5122 4707 237 467 0 4653 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20488

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 13007
/proc/meminfo: memFree=29359108/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20596 CPUtime=402.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4874 0 0 0 35763 4466 0 0 25 0 1 0 14364370 21090304 4750 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 5149 4750 237 467 0 4680 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 20596

[startup+462.301 s]
/proc/loadavg: 2.05 2.01 1.93 3/179 13093
/proc/meminfo: memFree=29293728/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20596 CPUtime=462.3
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4877 0 0 0 40635 5595 0 0 25 0 1 0 14364370 21090304 4753 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 5149 4753 237 467 0 4680 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20596

[startup+522.301 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 13122
/proc/meminfo: memFree=29237512/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20596 CPUtime=522.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4887 0 0 0 45626 6603 0 0 25 0 1 0 14364370 21090304 4763 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 5149 4763 237 467 0 4680 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 20596

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

[startup+524.706 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 13122
/proc/meminfo: memFree=29237768/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20596 CPUtime=524.7
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4887 0 0 0 45844 6626 0 0 25 0 1 0 14364370 21090304 4763 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 5149 4763 237 467 0 4680 0
Current children cumulated CPU time (s) 524.7
Current children cumulated vsize (KiB) 20596

[startup+527.901 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 13122
/proc/meminfo: memFree=29237768/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20596 CPUtime=527.9
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4887 0 0 0 46136 6654 0 0 25 0 1 0 14364370 21090304 4763 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 5149 4763 237 467 0 4680 0
Current children cumulated CPU time (s) 527.9
Current children cumulated vsize (KiB) 20596

[startup+529.5 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 13122
/proc/meminfo: memFree=29237768/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20596 CPUtime=529.5
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4887 0 0 0 46281 6669 0 0 25 0 1 0 14364370 21090304 4763 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 5149 4763 237 467 0 4680 0
Current children cumulated CPU time (s) 529.5
Current children cumulated vsize (KiB) 20596

[startup+531.101 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 13122
/proc/meminfo: memFree=29237644/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20596 CPUtime=531.09
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4887 0 0 0 46422 6687 0 0 25 0 1 0 14364370 21090304 4763 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 5149 4763 237 467 0 4680 0
Current children cumulated CPU time (s) 531.09
Current children cumulated vsize (KiB) 20596

[startup+531.901 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 13122
/proc/meminfo: memFree=29237772/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20596 CPUtime=531.9
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4887 0 0 0 46493 6697 0 0 25 0 1 0 14364370 21090304 4763 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 5149 4763 237 467 0 4680 0
Current children cumulated CPU time (s) 531.9
Current children cumulated vsize (KiB) 20596

[startup+532.101 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 13122
/proc/meminfo: memFree=29237772/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=20596 CPUtime=532.09
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4887 0 0 0 46511 6698 0 0 25 0 1 0 14364370 21090304 4763 4089446400 134512640 136422188 4290446288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 5149 4763 237 467 0 4680 0
Current children cumulated CPU time (s) 532.09
Current children cumulated vsize (KiB) 20596

[startup+532.201 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 13122
/proc/meminfo: memFree=29237772/32951124 swapFree=67111528/67111528
[pid=12942] ppid=12940 vsize=17456 CPUtime=532.2
/proc/12942/stat : 12942 (pbct) R 12940 12942 12484 0 -1 4202496 4891 0 0 0 46520 6700 0 0 25 0 1 0 14364370 17874944 4039 4089446400 134512640 136422188 4290446288 18446744073709551615 134701821 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12942/statm: 4364 4039 240 467 0 3895 0
Current children cumulated CPU time (s) 532.2
Current children cumulated vsize (KiB) 17456

Child status: 0
Real time (s): 532.213
CPU time (s): 532.218
CPU user time (s): 465.215
CPU system time (s): 67.0028
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 20620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 465.215
system time used= 67.0028
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4892
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1575

runsolver used 0.827874 second user time and 1.60076 second system time

The end

Launcher Data 

Begin job on node118 at 2010-07-07 02:11:48
IDJOB=2698772
IDBENCH=78998
IDSOLVER=1212
FILE ID=node118/2698772-1278461508
PBS_JOBID= 11233757
Free space on /tmp= 73748 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900544484--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698772-1278461508/watcher-2698772-1278461508 -o /tmp/evaluation-result-2698772-1278461508/solver-2698772-1278461508 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698772-1278461508.wbo

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

MD5SUM BENCH= 97e6423088cc7ef1f08dcccdf9e01ef4
RANDOM SEED=2108762733

node118.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		: 2666.818
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	: 5333.63
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		: 2666.818
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		: 2666.818
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		: 2666.818
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	: 5332.83
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		: 2666.818
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	: 5332.72
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		: 2666.818
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	: 5332.83
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		: 2666.818
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	: 5332.76
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		: 2666.818
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	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29436160 kB
Buffers:        107148 kB
Cached:        3188708 kB
SwapCached:          0 kB
Active:         815432 kB
Inactive:      2560564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29436160 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:       80388 kB
Mapped:          15656 kB
Slab:            76560 kB
PageTables:       4832 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   224912 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= 73744 MiB
End job on node118 at 2010-07-07 02:20:41