Trace number 2698758

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 950.272 950.234

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900553812--soft-66-100-0.wbo
MD5SUMfa52148d69071c7fece24d526a14d5b1
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 benchmark111.779
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 constraints906
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 44801
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44800
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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 12/11 clauses 1789/895 units 0
0.00/0.01	c vars 231
0.00/0.05	c 0.051992 13.2227 28 2067
0.00/0.05	o 327
0.00/0.06	c 0.052991 13.3594 59 3168
0.00/0.06	o 223
0.06/0.09	c 0.06499 13.3594 295 3711
0.06/0.09	o 215
0.09/0.17	c 0.107983 13.4844 1136 5601
0.09/0.17	o 181
0.19/0.28	c 0.160975 13.6094 997 7470
0.19/0.28	o 179
0.29/0.30	c 0.167974 13.6094 1185 7862
0.29/0.30	o 173
0.29/0.33	c 0.178972 13.6094 843 8395
0.29/0.33	o 166
0.29/0.36	c 0.198969 13.6094 1085 8938
0.29/0.36	o 158
0.39/0.40	c 0.217966 13.6094 802 9899
0.39/0.40	o 128
0.39/0.41	c 0.218966 13.6094 825 10042
0.39/0.41	o 127
0.39/0.42	c 0.224965 13.6094 918 10387
0.39/0.42	o 114
4.79/4.80	c 1.9817 13.8555 1016 50831
4.79/4.80	o 113
6.89/6.90	c 2.78458 13.9805 1254 76051
6.89/6.90	o 105
6.89/6.93	c 2.79657 13.9805 785 76556
6.89/6.93	o 101
7.49/7.54	c 3.02054 13.9805 1261 83255
7.49/7.54	o 85
8.50/8.53	c 3.36749 13.9805 1357 91522
8.50/8.53	o 57
13.49/13.59	c 6.568 14.7109 1198 160807
13.49/13.59	o 48
14.79/14.82	c 7.2489 14.7109 1366 178708
14.79/14.82	o 39
19.80/19.88	c 10.2354 14.7109 1154 249933
19.80/19.88	o 37
31.39/31.47	c 17.1464 14.7109 1731 418012
31.39/31.47	o 36
34.60/34.66	c 18.9511 14.7109 1075 465416
34.60/34.66	o 29
35.39/35.40	c 19.461 14.7109 932 477257
35.39/35.40	o 19
62.50/62.52	c 37.9022 14.7109 2027 922221
62.50/62.52	o 14
71.59/71.61	c 44.5092 14.7109 1520 1065268
71.59/71.61	o 11
89.29/89.39	c 57.1493 14.7109 1023 1360705
89.29/89.39	o 6
114.89/114.94	c 75.5825 14.7109 1820 1806712
114.89/114.94	o 3
950.23/950.22	c 711.413 15.6992 2178 16094363
950.23/950.22	s OPTIMUM FOUND
950.23/950.22	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-2698758-1278461485/watcher-2698758-1278461485 -o /tmp/evaluation-result-2698758-1278461485/solver-2698758-1278461485 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698758-1278461485.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: 1.92 1.98 1.90 3/178 13490
/proc/meminfo: memFree=30423560/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=2136 CPUtime=0
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 252 0 0 0 0 0 0 0 20 0 1 0 14362302 2187264 171 4089446400 134512640 136422188 4294314016 18446744073709551615 135162523 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13490/statm: 534 171 144 467 0 65 0

[startup+0.073337 s]
/proc/loadavg: 1.92 1.98 1.90 3/178 13490
/proc/meminfo: memFree=30423560/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=13676 CPUtime=0.06
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3085 0 0 0 5 1 0 0 21 0 1 0 14362302 14004224 3002 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3419 3002 236 467 0 2950 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13676

[startup+0.100329 s]
/proc/loadavg: 1.92 1.98 1.90 3/178 13490
/proc/meminfo: memFree=30423560/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=13676 CPUtime=0.09
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3086 0 0 0 6 3 0 0 21 0 1 0 14362302 14004224 3002 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3419 3002 236 467 0 2950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13676

[startup+0.300291 s]
/proc/loadavg: 1.92 1.98 1.90 3/178 13490
/proc/meminfo: memFree=30423560/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=13932 CPUtime=0.29
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3138 0 0 0 16 13 0 0 21 0 1 0 14362302 14266368 3052 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3483 3052 236 467 0 3014 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13932

[startup+0.700215 s]
/proc/loadavg: 1.92 1.98 1.90 3/178 13490
/proc/meminfo: memFree=30423560/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=13932 CPUtime=0.69
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3166 0 0 0 32 37 0 0 22 0 1 0 14362302 14266368 3074 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3483 3074 236 467 0 3014 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13932

[startup+1.50006 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 13491
/proc/meminfo: memFree=30412628/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=14056 CPUtime=1.49
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3187 0 0 0 59 90 0 0 25 0 1 0 14362302 14393344 3095 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3514 3095 236 467 0 3045 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14056

[startup+3.10076 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 13491
/proc/meminfo: memFree=30412132/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=14184 CPUtime=3.1
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3208 0 0 0 124 186 0 0 25 0 1 0 14362302 14524416 3116 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3546 3116 236 467 0 3077 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 14184

[startup+6.30014 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 13491
/proc/meminfo: memFree=30412484/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=14184 CPUtime=6.29
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3209 0 0 0 250 379 0 0 25 0 1 0 14362302 14524416 3116 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3546 3116 236 467 0 3077 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14184

[startup+12.7009 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 13491
/proc/meminfo: memFree=30411876/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15104 CPUtime=12.69
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3443 0 0 0 603 666 0 0 25 0 1 0 14362302 15466496 3346 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3776 3346 236 467 0 3307 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15104

[startup+25.5005 s]
/proc/loadavg: 1.95 1.98 1.91 3/179 13491
/proc/meminfo: memFree=30411696/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15060 CPUtime=25.49
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3447 0 0 0 1360 1189 0 0 25 0 1 0 14362302 15421440 3347 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3765 3347 236 467 0 3296 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15060

[startup+51.1006 s]
/proc/loadavg: 1.96 1.98 1.91 3/179 13493
/proc/meminfo: memFree=30411516/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15060 CPUtime=51.1
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3452 0 0 0 3002 2108 0 0 25 0 1 0 14362302 15421440 3349 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3765 3349 236 467 0 3296 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15060

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.91 3/179 13494
/proc/meminfo: memFree=30410860/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15060 CPUtime=102.3
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3462 0 0 0 6636 3594 0 0 25 0 1 0 14362302 15421440 3356 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3765 3356 236 467 0 3296 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15060

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13495
/proc/meminfo: memFree=30410924/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15168 CPUtime=162.29
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3493 0 0 0 11032 5197 0 0 25 0 1 0 14362302 15532032 3386 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3792 3386 236 467 0 3323 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 15168

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13497
/proc/meminfo: memFree=30410472/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15296 CPUtime=222.3
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3525 0 0 0 15407 6823 0 0 25 0 1 0 14362302 15663104 3418 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3824 3418 236 467 0 3355 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15296

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13499
/proc/meminfo: memFree=30410408/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15504 CPUtime=282.3
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3569 0 0 0 19830 8400 0 0 25 0 1 0 14362302 15876096 3462 4089446400 134512640 136422188 4294314016 18446744073709551615 134902541 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3876 3462 236 467 0 3407 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15504

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13501
/proc/meminfo: memFree=30410060/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15504 CPUtime=342.31
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3569 0 0 0 24219 10012 0 0 25 0 1 0 14362302 15876096 3462 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3876 3462 236 467 0 3407 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 15504

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13502
/proc/meminfo: memFree=30410232/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15636 CPUtime=402.31
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3585 0 0 0 28639 11592 0 0 25 0 1 0 14362302 16011264 3478 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3909 3478 236 467 0 3440 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 15636

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13506
/proc/meminfo: memFree=30408612/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15744 CPUtime=462.3
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3615 0 0 0 33023 13207 0 0 25 0 1 0 14362302 16121856 3508 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3936 3508 236 467 0 3467 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15744

[startup+522.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13508
/proc/meminfo: memFree=30408872/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15744 CPUtime=522.31
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3623 0 0 0 37441 14790 0 0 25 0 1 0 14362302 16121856 3516 4089446400 134512640 136422188 4294314016 18446744073709551615 134863989 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3936 3516 236 467 0 3467 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15744

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13564
/proc/meminfo: memFree=30273536/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15872 CPUtime=582.32
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3651 0 0 0 41921 16311 0 0 25 0 1 0 14362302 16252928 3544 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3968 3544 236 467 0 3499 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 15872

[startup+642.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13593
/proc/meminfo: memFree=30306956/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15872 CPUtime=642.32
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3653 0 0 0 46656 17576 0 0 25 0 1 0 14362302 16252928 3546 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3968 3546 236 467 0 3499 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 15872

[startup+702.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13594
/proc/meminfo: memFree=30305172/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15944 CPUtime=702.32
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3675 0 0 0 51412 18820 0 0 25 0 1 0 14362302 16326656 3568 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3986 3568 236 467 0 3517 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 15944

[startup+762.307 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13595
/proc/meminfo: memFree=30305104/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=15944 CPUtime=762.33
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3676 0 0 0 56171 20062 0 0 25 0 1 0 14362302 16326656 3569 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 3986 3569 236 467 0 3517 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 15944

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13597
/proc/meminfo: memFree=30303180/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=16072 CPUtime=822.32
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3697 0 0 0 60971 21261 0 0 25 0 1 0 14362302 16457728 3590 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 4018 3590 236 467 0 3549 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 16072

[startup+882.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13599
/proc/meminfo: memFree=30303120/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=16072 CPUtime=882.32
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3697 0 0 0 65745 22487 0 0 25 0 1 0 14362302 16457728 3590 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 4018 3590 236 467 0 3549 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 16072

[startup+942.301 s]
/proc/loadavg: 2.05 2.00 1.91 3/179 13601
/proc/meminfo: memFree=30303308/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=16072 CPUtime=942.32
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3704 0 0 0 70509 23723 0 0 25 0 1 0 14362302 16457728 3597 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 4018 3597 236 467 0 3549 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 16072

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

[startup+947.106 s]
/proc/loadavg: 2.05 2.00 1.91 3/179 13601
/proc/meminfo: memFree=30303184/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=16072 CPUtime=947.14
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3706 0 0 0 70891 23823 0 0 25 0 1 0 14362302 16457728 3599 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 4018 3599 236 467 0 3549 0
Current children cumulated CPU time (s) 947.14
Current children cumulated vsize (KiB) 16072

[startup+948.701 s]
/proc/loadavg: 2.05 2.00 1.91 3/179 13601
/proc/meminfo: memFree=30303296/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=16072 CPUtime=948.73
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3706 0 0 0 71017 23856 0 0 25 0 1 0 14362302 16457728 3599 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 4018 3599 236 467 0 3549 0
Current children cumulated CPU time (s) 948.73
Current children cumulated vsize (KiB) 16072

[startup+949.501 s]
/proc/loadavg: 2.05 2.00 1.91 3/179 13601
/proc/meminfo: memFree=30303172/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=16072 CPUtime=949.53
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3706 0 0 0 71082 23871 0 0 25 0 1 0 14362302 16457728 3599 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 4018 3599 236 467 0 3549 0
Current children cumulated CPU time (s) 949.53
Current children cumulated vsize (KiB) 16072

[startup+949.901 s]
/proc/loadavg: 2.05 2.00 1.91 3/179 13601
/proc/meminfo: memFree=30303172/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=16072 CPUtime=949.93
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3706 0 0 0 71115 23878 0 0 25 0 1 0 14362302 16457728 3599 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 4018 3599 236 467 0 3549 0
Current children cumulated CPU time (s) 949.93
Current children cumulated vsize (KiB) 16072

[startup+950.101 s]
/proc/loadavg: 2.05 2.00 1.91 3/179 13601
/proc/meminfo: memFree=30303172/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=16072 CPUtime=950.13
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3706 0 0 0 71131 23882 0 0 25 0 1 0 14362302 16457728 3599 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 4018 3599 236 467 0 3549 0
Current children cumulated CPU time (s) 950.13
Current children cumulated vsize (KiB) 16072

[startup+950.201 s]
/proc/loadavg: 2.05 2.00 1.91 3/179 13601
/proc/meminfo: memFree=30303172/32950928 swapFree=67111528/67111528
[pid=13490] ppid=13488 vsize=16072 CPUtime=950.23
/proc/13490/stat : 13490 (pbct) R 13488 13490 13115 0 -1 4202496 3706 0 0 0 71139 23884 0 0 25 0 1 0 14362302 16457728 3599 4089446400 134512640 136422188 4294314016 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13490/statm: 4018 3599 236 467 0 3549 0
Current children cumulated CPU time (s) 950.23
Current children cumulated vsize (KiB) 16072

Child status: 0
Real time (s): 950.234
CPU time (s): 950.272
CPU user time (s): 711.424
CPU system time (s): 238.848
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 16072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 711.424
system time used= 238.848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3711
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= 1409

runsolver used 1.36679 second user time and 2.99254 second system time

The end

Launcher Data 

Begin job on node127 at 2010-07-07 02:11:25
IDJOB=2698758
IDBENCH=78993
IDSOLVER=1212
FILE ID=node127/2698758-1278461485
PBS_JOBID= 11233739
Free space on /tmp= 73388 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698758-1278461485/watcher-2698758-1278461485 -o /tmp/evaluation-result-2698758-1278461485/solver-2698758-1278461485 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698758-1278461485.wbo

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

MD5SUM BENCH= fa52148d69071c7fece24d526a14d5b1
RANDOM SEED=285176452

node127.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		: 2666.804
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.804
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	: 5424.67
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		: 2666.804
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	: 5332.74
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		: 2666.804
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		: 2666.804
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		: 2666.804
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	: 5332.68
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		: 2666.804
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		: 2666.804
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:      30423956 kB
Buffers:        109072 kB
Cached:        2193884 kB
SwapCached:          0 kB
Active:         748132 kB
Inactive:      1631672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30423956 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1960 kB
Writeback:           0 kB
AnonPages:       77336 kB
Mapped:          15444 kB
Slab:            83588 kB
PageTables:       4428 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   217680 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= 73384 MiB
End job on node127 at 2010-07-07 02:27:15