Trace number 2696205

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_cplex 2010-06-29SAT 102.436 56.4675

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900582376.opb
MD5SUM71c5bbe3ecea59c90976a5bc95b3dd6b
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.509922
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of 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
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
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

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696205-1278015154.opb.
0.00/0.00	c Instance file HOME/instance-2696205-1278015154.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.03	c Highest Coefficient sum: 741
0.00/0.03	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.04	c |  Parsing time:          0.03         s                                      |
0.00/0.04	c |  Number Variables:      231                                                 |
0.00/0.04	c |  Number Constraints:    2707                                                |
0.00/0.04	c ===============================================================================
102.35/56.46	c Remaining time 1799.96 sec.
102.35/56.46	s SATISFIABLE
102.35/56.46	c Solution value = 0.00
102.35/56.46	v -x1 -x12 -x2 -x13 -x3 -x14 x4 -x15 -x5 -x16 -x6 -x17 -x7 -x18 -x8 -x19 -x9 x20 -x10 -x21 -x11 -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 x132 -x142 -x152 -x162 -x172 -x182 -x192 -x202 -x212 -x222 -x122 -x143 -x153 x163 -x173 -x183 -x193 -x203 -x213 -x223 x123 -x133 -x154 -x164 -x174 -x184 -x194 -x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 -x186 -x196 -x206 x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 x207 -x217 -x227 -x127 -x137 x147 -x157 -x167 -x177 -x198 -x208 -x218 -x228 -x128 -x138 -x148 -x158 -x168 x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 x159 -x169 -x179 -x189 -x199 -x220 -x230 -x130 -x140 -x150 -x160 -x170 -x180 -x190 -x200 -x210 x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 x201 -x211 -x221
102.35/56.46	c Total CPU time              : 101.731 s

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696205-1278015154/watcher-2696205-1278015154 -o /tmp/evaluation-result-2696205-1278015154/solver-2696205-1278015154 -C 1800 -W 2000 -M 1800 run HOME/instance-2696205-1278015154.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 22471
/proc/meminfo: memFree=1427956/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0

[startup+0.0817871 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 22471
/proc/meminfo: memFree=1427956/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100798 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 22471
/proc/meminfo: memFree=1427956/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300835 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 22471
/proc/meminfo: memFree=1427956/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700907 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 22471
/proc/meminfo: memFree=1427956/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50105 s]
/proc/loadavg: 0.07 0.02 0.00 2/108 22473
/proc/meminfo: memFree=1421244/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=39356 CPUtime=1.67
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 5652 0 0 0 165 2 0 0 18 0 2 0 175167264 40300544 3667 1992294400 134512640 146736320 4291213072 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 9839 3667 986 2985 0 6381 0
Current children cumulated CPU time (s) 1.67
Current children cumulated vsize (KiB) 48056

[startup+3.10134 s]
/proc/loadavg: 0.23 0.05 0.02 3/109 22474
/proc/meminfo: memFree=1416400/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=39252 CPUtime=4.69
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 6581 0 0 0 463 6 0 0 17 0 2 0 175167264 40194048 3767 1992294400 134512640 146736320 4291213072 18446744073709551615 139046528 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22472/statm: 9813 3767 986 2985 0 6355 0
[pid=22472/tid=22474] ppid=22471 vsize=39252 CPUtime=1.77
/proc/22472/task/22474/stat : 22474 (pb_cplex) R 22471 22471 22387 0 -1 4202560 855 0 0 0 175 2 0 0 17 0 2 0 175167370 40194048 3767 1992294400 134512640 146736320 4291213072 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 47952

[startup+6.30091 s]
/proc/loadavg: 0.23 0.05 0.02 2/108 22474
/proc/meminfo: memFree=1417656/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=37428 CPUtime=8.74
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 8415 0 0 0 866 8 0 0 23 0 2 0 175167264 38326272 3698 1992294400 134512640 146736320 4291213072 18446744073709551615 136007629 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 9357 3698 999 2985 0 5899 0
Current children cumulated CPU time (s) 8.74
Current children cumulated vsize (KiB) 46128

[startup+12.7011 s]
/proc/loadavg: 0.43 0.10 0.03 3/109 22476
/proc/meminfo: memFree=1413184/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=39744 CPUtime=19.87
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 14338 0 0 0 1972 15 0 0 18 0 2 0 175167264 40697856 4322 1992294400 134512640 146736320 4291213072 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 9936 4322 999 2985 0 6478 0
[pid=22472/tid=22476] ppid=22471 vsize=39744 CPUtime=6.04
/proc/22472/task/22476/stat : 22476 (pb_cplex) R 22471 22471 22387 0 -1 4202560 3515 0 0 0 601 3 0 0 18 0 2 0 175167841 40697856 4322 1992294400 134512640 146736320 4291213072 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 19.87
Current children cumulated vsize (KiB) 48444

[startup+25.5014 s]
/proc/loadavg: 0.59 0.14 0.05 3/109 22476
/proc/meminfo: memFree=1412936/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=39928 CPUtime=44.21
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 19241 0 0 0 4392 29 0 0 19 0 2 0 175167264 40886272 4388 1992294400 134512640 146736320 4291213072 18446744073709551615 136403121 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 9982 4388 999 2985 0 6524 0
[pid=22472/tid=22476] ppid=22471 vsize=39928 CPUtime=18.24
/proc/22472/task/22476/stat : 22476 (pb_cplex) R 22471 22471 22387 0 -1 4202560 6111 0 0 0 1814 10 0 0 18 0 2 0 175167841 40886272 4388 1992294400 134512640 146736320 4291213072 18446744073709551615 139046521 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 44.21
Current children cumulated vsize (KiB) 48628

[startup+51.1011 s]
/proc/loadavg: 1.14 0.31 0.10 3/109 22476
/proc/meminfo: memFree=1412936/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=40036 CPUtime=92.18
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 31622 0 0 0 9156 62 0 0 17 0 2 0 175167264 40996864 4446 1992294400 134512640 146736320 4291213072 18446744073709551615 135459803 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 10009 4446 999 2985 0 6551 0
[pid=22472/tid=22476] ppid=22471 vsize=40036 CPUtime=42.09
/proc/22472/task/22476/stat : 22476 (pb_cplex) R 22471 22471 22387 0 -1 4202560 11741 0 0 0 4183 26 0 0 17 0 2 0 175167841 40996864 4446 1992294400 134512640 146736320 4291213072 18446744073709551615 136007303 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 92.18
Current children cumulated vsize (KiB) 48736

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

[startup+54.3017 s]
/proc/loadavg: 1.21 0.33 0.11 3/109 22476
/proc/meminfo: memFree=1413060/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=40036 CPUtime=98.34
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 35252 0 0 0 9767 67 0 0 18 0 2 0 175167264 40996864 4449 1992294400 134512640 146736320 4291213072 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 10009 4449 999 2985 0 6551 0
[pid=22472/tid=22476] ppid=22471 vsize=40036 CPUtime=45.16
/proc/22472/task/22476/stat : 22476 (pb_cplex) R 22471 22471 22387 0 -1 4202560 15371 0 0 0 4487 29 0 0 18 0 2 0 175167841 40996864 4449 1992294400 134512640 146736320 4291213072 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 98.34
Current children cumulated vsize (KiB) 48736

[startup+55.1018 s]
/proc/loadavg: 1.21 0.33 0.11 3/109 22476
/proc/meminfo: memFree=1413060/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=40036 CPUtime=99.85
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 35483 0 0 0 9917 68 0 0 19 0 2 0 175167264 40996864 4455 1992294400 134512640 146736320 4291213072 18446744073709551615 139042897 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 10009 4455 999 2985 0 6551 0
[pid=22472/tid=22476] ppid=22471 vsize=40036 CPUtime=45.89
/proc/22472/task/22476/stat : 22476 (pb_cplex) S 22471 22471 22387 0 -1 4202560 15602 0 0 0 4560 29 0 0 18 0 2 0 175167841 40996864 4455 1992294400 134512640 146736320 4291213072 18446744073709551615 144580073 0 2 4096 16387 18446604437815683200 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 99.85
Current children cumulated vsize (KiB) 48736

[startup+55.9009 s]
/proc/loadavg: 1.21 0.33 0.11 3/109 22476
/proc/meminfo: memFree=1413060/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=40036 CPUtime=101.41
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 35483 0 0 0 10072 69 0 0 18 0 2 0 175167264 40996864 4455 1992294400 134512640 146736320 4291213072 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 10009 4455 999 2985 0 6551 0
[pid=22472/tid=22476] ppid=22471 vsize=40036 CPUtime=46.66
/proc/22472/task/22476/stat : 22476 (pb_cplex) R 22471 22471 22387 0 -1 4202560 15602 0 0 0 4636 30 0 0 18 0 2 0 175167841 40996864 4455 1992294400 134512640 146736320 4291213072 18446744073709551615 135846482 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 48736

[startup+56.301 s]
/proc/loadavg: 1.21 0.33 0.11 3/109 22476
/proc/meminfo: memFree=1412936/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=40036 CPUtime=102.15
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 35483 0 0 0 10146 69 0 0 18 0 2 0 175167264 40996864 4455 1992294400 134512640 146736320 4291213072 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 10009 4455 999 2985 0 6551 0
[pid=22472/tid=22476] ppid=22471 vsize=40036 CPUtime=47.03
/proc/22472/task/22476/stat : 22476 (pb_cplex) R 22471 22471 22387 0 -1 4202560 15602 0 0 0 4673 30 0 0 18 0 2 0 175167841 40996864 4455 1992294400 134512640 146736320 4291213072 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 48736

[startup+56.401 s]
/proc/loadavg: 1.21 0.33 0.11 3/109 22476
/proc/meminfo: memFree=1412936/2059040 swapFree=4135628/4192956
[pid=22471] ppid=22469 vsize=8700 CPUtime=0
/proc/22471/stat : 22471 (run) S 22469 22471 22387 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 175167264 8908800 249 1992294400 4194304 4922060 140734378358608 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/22471/statm: 2175 249 208 178 0 68 0
[pid=22472] ppid=22471 vsize=40036 CPUtime=102.35
/proc/22472/stat : 22472 (pb_cplex) R 22471 22471 22387 0 -1 4202496 35487 0 0 0 10166 69 0 0 18 0 2 0 175167264 40996864 4459 1992294400 134512640 146736320 4291213072 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22472/statm: 10009 4459 1003 2985 0 6551 0
[pid=22472/tid=22476] ppid=22471 vsize=40036 CPUtime=47.13
/proc/22472/task/22476/stat : 22476 (pb_cplex) S 22471 22471 22387 0 -1 4202560 15606 0 0 0 4683 30 0 0 18 0 2 0 175167841 40996864 4459 1992294400 134512640 146736320 4291213072 18446744073709551615 144580073 0 2 4096 16387 18446604437815683200 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 48736

Child status: 0
Real time (s): 56.4675
CPU time (s): 102.436
CPU user time (s): 101.732
CPU system time (s): 0.704892
CPU usage (%): 181.408
Max. virtual memory (cumulated for all children) (KiB): 49848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 101.732
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35880
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= 7082
involuntary context switches= 1732

runsolver used 0.102984 second user time and 0.317951 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-01 22:12:34
IDJOB=2696205
IDBENCH=1291
IDSOLVER=1209
FILE ID=node027/2696205-1278015154
PBS_JOBID= 11198734
Free space on /tmp= 61892 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900582376.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696205-1278015154/watcher-2696205-1278015154 -o /tmp/evaluation-result-2696205-1278015154/solver-2696205-1278015154 -C 1800 -W 2000 -M 1800  run HOME/instance-2696205-1278015154.opb

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

MD5SUM BENCH= 71c5bbe3ecea59c90976a5bc95b3dd6b
RANDOM SEED=191814630

node027.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1428484 kB
Buffers:        157272 kB
Cached:         364408 kB
SwapCached:       9840 kB
Active:         209928 kB
Inactive:       325008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1428484 kB
SwapTotal:     4192956 kB
SwapFree:      4135628 kB
Dirty:           16748 kB
Writeback:           0 kB
AnonPages:       11836 kB
Mapped:           8400 kB
Slab:            73736 kB
PageTables:       4240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184040 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61876 MiB
End job on node027 at 2010-07-01 22:13:31