Trace number 2696236

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 305.475 171.471

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567003.opb
MD5SUM2c89f98280dbfe67701e28e9614a6259
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 benchmark1.78273
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 715
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-2696236-1278015175.opb.
0.00/0.00	c Instance file HOME/instance-2696236-1278015175.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.03	c Highest Coefficient sum: 715
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 ".
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.03         s                                      |
0.00/0.03	c |  Number Variables:      231                                                 |
0.00/0.04	c |  Number Constraints:    2707                                                |
0.00/0.04	c ===============================================================================
305.37/171.47	c Remaining time 1799.97 sec.
305.37/171.47	s SATISFIABLE
305.37/171.47	c Solution value = 0.00
305.37/171.47	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
305.37/171.47	c Total CPU time              : 303.737 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-2696236-1278015175/watcher-2696236-1278015175 -o /tmp/evaluation-result-2696236-1278015175/solver-2696236-1278015175 -C 1800 -W 2000 -M 1800 run HOME/instance-2696236-1278015175.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: 0.91 0.23 0.08 3/105 28517
/proc/meminfo: memFree=1399416/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0

[startup+0.098593 s]
/proc/loadavg: 0.91 0.23 0.08 3/105 28517
/proc/meminfo: memFree=1399416/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101591 s]
/proc/loadavg: 0.91 0.23 0.08 3/105 28517
/proc/meminfo: memFree=1399416/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301611 s]
/proc/loadavg: 0.91 0.23 0.08 3/105 28517
/proc/meminfo: memFree=1399416/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701649 s]
/proc/loadavg: 0.91 0.23 0.08 3/105 28517
/proc/meminfo: memFree=1399416/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50175 s]
/proc/loadavg: 0.91 0.23 0.08 3/108 28520
/proc/meminfo: memFree=1388728/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=39348 CPUtime=1.97
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 5828 0 0 0 194 3 0 0 25 0 2 0 142810970 40292352 3851 1992294400 134512640 146736320 4289288368 18446744073709551615 136365210 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28518/statm: 9837 3851 986 2985 0 6379 0
[pid=28518/tid=28520] ppid=28517 vsize=39348 CPUtime=0.56
/proc/28518/task/28520/stat : 28520 (pb_cplex) R 28517 28517 28432 0 -1 4202560 1182 0 0 0 55 1 0 0 17 0 2 0 142811053 40292352 3851 1992294400 134512640 146736320 4289288368 18446744073709551615 136008072 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 48048

[startup+3.1009 s]
/proc/loadavg: 1.08 0.28 0.09 3/108 28520
/proc/meminfo: memFree=1386620/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=39348 CPUtime=4.99
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 6438 0 0 0 493 6 0 0 19 0 2 0 142810970 40292352 3806 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28518/statm: 9837 3806 986 2985 0 6379 0
[pid=28518/tid=28520] ppid=28517 vsize=39348 CPUtime=2.05
/proc/28518/task/28520/stat : 28520 (pb_cplex) R 28517 28517 28432 0 -1 4202560 1791 0 0 0 203 2 0 0 18 0 2 0 142811053 40292352 3806 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 48048

[startup+6.30121 s]
/proc/loadavg: 1.08 0.28 0.09 2/108 28522
/proc/meminfo: memFree=1387240/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=39280 CPUtime=8.94
/proc/28518/stat : 28518 (pb_cplex) S 28517 28517 28432 0 -1 4202496 9367 0 0 0 887 7 0 0 18 0 2 0 142810970 40222720 4119 1992294400 134512640 146736320 4289288368 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 9820 4119 1002 2985 0 6362 0
[pid=28518/tid=28522] ppid=28517 vsize=39280 CPUtime=0.64
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 773 0 0 0 64 0 0 0 16 0 2 0 142811467 40222720 4119 1992294400 134512640 146736320 4289288368 18446744073709551615 136007056 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.94
Current children cumulated vsize (KiB) 47980

[startup+12.7008 s]
/proc/loadavg: 1.37 0.37 0.12 3/108 28522
/proc/meminfo: memFree=1384272/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=39896 CPUtime=20.88
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 14005 0 0 0 2074 14 0 0 18 0 2 0 142810970 40853504 4335 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 9974 4335 1000 2985 0 6516 0
[pid=28518/tid=28522] ppid=28517 vsize=39896 CPUtime=6.7
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 3817 0 0 0 667 3 0 0 25 0 2 0 142811467 40853504 4335 1992294400 134512640 146736320 4289288368 18446744073709551615 136007616 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 20.88
Current children cumulated vsize (KiB) 48596

[startup+25.5011 s]
/proc/loadavg: 1.46 0.42 0.14 3/108 28522
/proc/meminfo: memFree=1384396/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=39896 CPUtime=45.19
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 23856 0 0 0 4489 30 0 0 18 0 2 0 142810970 40853504 4367 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 9974 4367 1000 2985 0 6516 0
[pid=28518/tid=28522] ppid=28517 vsize=39896 CPUtime=18.87
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 13533 0 0 0 1872 15 0 0 25 0 2 0 142811467 40853504 4367 1992294400 134512640 146736320 4289288368 18446744073709551615 136007073 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 45.19
Current children cumulated vsize (KiB) 48596

[startup+51.1016 s]
/proc/loadavg: 1.72 0.56 0.20 3/108 28522
/proc/meminfo: memFree=1384272/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=39896 CPUtime=93.85
/proc/28518/stat : 28518 (pb_cplex) S 28517 28517 28432 0 -1 4202496 38273 0 0 0 9323 62 0 0 18 0 2 0 142810970 40853504 4431 1992294400 134512640 146736320 4289288368 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 9974 4431 1000 2985 0 6516 0
[pid=28518/tid=28522] ppid=28517 vsize=39896 CPUtime=43.09
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 26309 0 0 0 4274 35 0 0 21 0 2 0 142811467 40853504 4431 1992294400 134512640 146736320 4289288368 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 93.85
Current children cumulated vsize (KiB) 48596

[startup+102.309 s]
/proc/loadavg: 1.72 0.76 0.28 3/108 28524
/proc/meminfo: memFree=1383032/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=41760 CPUtime=175.53
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 67255 0 0 0 17448 105 0 0 18 0 2 0 142810970 42762240 4754 1992294400 134512640 146736320 4289288368 18446744073709551615 139042892 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 10440 4754 1008 2985 0 6982 0
[pid=28518/tid=28522] ppid=28517 vsize=41760 CPUtime=76.03
/proc/28518/task/28522/stat : 28522 (pb_cplex) S 28517 28517 28432 0 -1 4202560 35430 0 0 0 7548 55 0 0 18 0 2 0 142811467 42762240 4754 1992294400 134512640 146736320 4289288368 18446744073709551615 144580073 0 2 4096 16387 18446604437837848832 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 175.53
Current children cumulated vsize (KiB) 50460

[startup+162.301 s]
/proc/loadavg: 1.90 0.96 0.38 3/108 28526
/proc/meminfo: memFree=1383156/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=41944 CPUtime=288.18
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 67487 0 0 0 28655 163 0 0 18 0 2 0 142810970 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 136017520 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 10486 4814 1008 2985 0 7028 0
[pid=28518/tid=28522] ppid=28517 vsize=41944 CPUtime=132.25
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 35614 0 0 0 13142 83 0 0 17 0 2 0 142811467 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 288.18
Current children cumulated vsize (KiB) 50644

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

[startup+166.301 s]
/proc/loadavg: 1.91 0.98 0.39 2/108 28526
/proc/meminfo: memFree=1383156/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=41944 CPUtime=295.67
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 67515 0 0 0 29400 167 0 0 17 0 2 0 142810970 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 136002753 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 10486 4814 1008 2985 0 7028 0
[pid=28518/tid=28522] ppid=28517 vsize=41944 CPUtime=136.14
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 35642 0 0 0 13528 86 0 0 19 0 2 0 142811467 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 295.67
Current children cumulated vsize (KiB) 50644

[startup+169.501 s]
/proc/loadavg: 1.92 1.00 0.39 3/108 28526
/proc/meminfo: memFree=1383156/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=41944 CPUtime=301.73
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 67656 0 0 0 30003 170 0 0 18 0 2 0 142810970 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 135999517 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 10486 4814 1008 2985 0 7028 0
[pid=28518/tid=28522] ppid=28517 vsize=41944 CPUtime=139.18
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 35783 0 0 0 13831 87 0 0 25 0 2 0 142811467 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 301.73
Current children cumulated vsize (KiB) 50644

[startup+170.301 s]
/proc/loadavg: 1.92 1.00 0.39 3/108 28526
/proc/meminfo: memFree=1383156/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=41944 CPUtime=303.26
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 67674 0 0 0 30155 171 0 0 18 0 2 0 142810970 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 10486 4814 1008 2985 0 7028 0
[pid=28518/tid=28522] ppid=28517 vsize=41944 CPUtime=139.95
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 35801 0 0 0 13907 88 0 0 25 0 2 0 142811467 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 303.26
Current children cumulated vsize (KiB) 50644

[startup+171.101 s]
/proc/loadavg: 1.92 1.00 0.39 3/108 28526
/proc/meminfo: memFree=1383156/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=41944 CPUtime=304.78
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 67674 0 0 0 30306 172 0 0 18 0 2 0 142810970 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 139042879 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 10486 4814 1008 2985 0 7028 0
[pid=28518/tid=28522] ppid=28517 vsize=41944 CPUtime=140.68
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 35801 0 0 0 13980 88 0 0 25 0 2 0 142811467 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 304.78
Current children cumulated vsize (KiB) 50644

[startup+171.301 s]
/proc/loadavg: 1.92 1.00 0.39 3/108 28526
/proc/meminfo: memFree=1383156/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=41944 CPUtime=305.18
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 67674 0 0 0 30346 172 0 0 18 0 2 0 142810970 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 139044581 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 10486 4814 1008 2985 0 7028 0
[pid=28518/tid=28522] ppid=28517 vsize=41944 CPUtime=140.88
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 35801 0 0 0 14000 88 0 0 25 0 2 0 142811467 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 135857492 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 305.18
Current children cumulated vsize (KiB) 50644

[startup+171.401 s]
/proc/loadavg: 1.92 1.00 0.39 3/108 28526
/proc/meminfo: memFree=1383156/2059040 swapFree=4140120/4192956
[pid=28517] ppid=28515 vsize=8700 CPUtime=0
/proc/28517/stat : 28517 (run) S 28515 28517 28432 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142810969 8908800 249 1992294400 4194304 4922060 140735417492336 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28517/statm: 2175 249 208 178 0 68 0
[pid=28518] ppid=28517 vsize=41944 CPUtime=305.37
/proc/28518/stat : 28518 (pb_cplex) R 28517 28517 28432 0 -1 4202496 67674 0 0 0 30365 172 0 0 18 0 2 0 142810970 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 136007303 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28518/statm: 10486 4814 1008 2985 0 7028 0
[pid=28518/tid=28522] ppid=28517 vsize=41944 CPUtime=140.98
/proc/28518/task/28522/stat : 28522 (pb_cplex) R 28517 28517 28432 0 -1 4202560 35801 0 0 0 14010 88 0 0 25 0 2 0 142811467 42950656 4814 1992294400 134512640 146736320 4289288368 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 305.37
Current children cumulated vsize (KiB) 50644

Child status: 0
Real time (s): 171.471
CPU time (s): 305.475
CPU user time (s): 303.738
CPU system time (s): 1.73673
CPU usage (%): 178.149
Max. virtual memory (cumulated for all children) (KiB): 58976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 303.738
system time used= 1.73673
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68070
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= 23745
involuntary context switches= 4702

runsolver used 0.285956 second user time and 0.818875 second system time

The end

Launcher Data 

Begin job on node089 at 2010-07-01 22:12:55
IDJOB=2696236
IDBENCH=1326
IDSOLVER=1209
FILE ID=node089/2696236-1278015175
PBS_JOBID= 11198698
Free space on /tmp= 62528 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567003.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696236-1278015175/watcher-2696236-1278015175 -o /tmp/evaluation-result-2696236-1278015175/solver-2696236-1278015175 -C 1800 -W 2000 -M 1800  run HOME/instance-2696236-1278015175.opb

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

MD5SUM BENCH= 2c89f98280dbfe67701e28e9614a6259
RANDOM SEED=1045644317

node089.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1399944 kB
Buffers:        178212 kB
Cached:         375408 kB
SwapCached:       6216 kB
Active:         283108 kB
Inactive:       284028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1399944 kB
SwapTotal:     4192956 kB
SwapFree:      4140120 kB
Dirty:           16804 kB
Writeback:           0 kB
AnonPages:       11660 kB
Mapped:          11868 kB
Slab:            70284 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182020 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62512 MiB
End job on node089 at 2010-07-01 22:15:46