Trace number 2696229

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 107.885 60.7931

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670756.opb
MD5SUM11371eec29d871c470e0cb7778802319
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 benchmark1.01784
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 683
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-2696229-1278015159.opb.
0.00/0.00	c Instance file HOME/instance-2696229-1278015159.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.03	c Highest Coefficient sum: 683
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 ===============================================================================
107.78/60.79	c Remaining time 1799.97 sec.
107.78/60.79	s SATISFIABLE
107.78/60.79	c Solution value = 0.00
107.78/60.79	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
107.78/60.79	c Total CPU time              : 107.232 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-2696229-1278015159/watcher-2696229-1278015159 -o /tmp/evaluation-result-2696229-1278015159/solver-2696229-1278015159 -C 1800 -W 2000 -M 1800 run HOME/instance-2696229-1278015159.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: 0.08 0.02 0.01 3/106 23122
/proc/meminfo: memFree=1395872/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0

[startup+0.0299989 s]
/proc/loadavg: 0.08 0.02 0.01 3/106 23122
/proc/meminfo: memFree=1395872/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.104827 s]
/proc/loadavg: 0.08 0.02 0.01 3/106 23122
/proc/meminfo: memFree=1395872/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301843 s]
/proc/loadavg: 0.08 0.02 0.01 3/106 23122
/proc/meminfo: memFree=1395872/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701884 s]
/proc/loadavg: 0.08 0.02 0.01 3/106 23122
/proc/meminfo: memFree=1395872/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50198 s]
/proc/loadavg: 0.08 0.02 0.01 3/109 23125
/proc/meminfo: memFree=1384688/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=39148 CPUtime=1.93
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 5876 0 0 0 188 5 0 0 18 0 2 0 177102368 40087552 3724 1992294400 134512640 146736320 4294480128 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23123/statm: 9787 3724 984 2985 0 6329 0
[pid=23123/tid=23125] ppid=23122 vsize=39148 CPUtime=0.54
/proc/23123/task/23125/stat : 23125 (pb_cplex) R 23122 23122 22955 0 -1 4202560 624 0 0 0 52 2 0 0 17 0 2 0 177102444 40087552 3724 1992294400 134512640 146736320 4294480128 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.93
Current children cumulated vsize (KiB) 47848

[startup+3.10113 s]
/proc/loadavg: 0.23 0.05 0.02 2/109 23125
/proc/meminfo: memFree=1383820/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=39148 CPUtime=4.83
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 6525 0 0 0 476 7 0 0 20 0 2 0 177102368 40087552 3799 1992294400 134512640 146736320 4294480128 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23123/statm: 9787 3799 984 2985 0 6329 0
[pid=23123/tid=23125] ppid=23122 vsize=39148 CPUtime=1.88
/proc/23123/task/23125/stat : 23125 (pb_cplex) R 23122 23122 22955 0 -1 4202560 677 0 0 0 186 2 0 0 16 0 2 0 177102444 40087552 3799 1992294400 134512640 146736320 4294480128 18446744073709551615 136402277 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.83
Current children cumulated vsize (KiB) 47848

[startup+6.30145 s]
/proc/loadavg: 0.23 0.05 0.02 2/108 23125
/proc/meminfo: memFree=1385688/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=40508 CPUtime=8.38
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 8858 0 0 0 829 9 0 0 25 0 2 0 177102368 41480192 4294 1992294400 134512640 146736320 4294480128 18446744073709551615 136385265 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23123/statm: 10127 4294 1001 2985 0 6669 0
Current children cumulated CPU time (s) 8.38
Current children cumulated vsize (KiB) 49208

[startup+12.7011 s]
/proc/loadavg: 0.29 0.06 0.02 3/109 23129
/proc/meminfo: memFree=1381712/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=40336 CPUtime=19.37
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 17510 0 0 0 1923 14 0 0 25 0 2 0 177102368 41304064 4327 1992294400 134512640 146736320 4294480128 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23123/statm: 10084 4327 998 2985 0 6626 0
[pid=23123/tid=23127] ppid=23122 vsize=40336 CPUtime=4.99
/proc/23123/task/23127/stat : 23127 (pb_cplex) R 23122 23122 22955 0 -1 4202560 2893 0 0 0 497 2 0 0 17 0 2 0 177102935 41304064 4327 1992294400 134512640 146736320 4294480128 18446744073709551615 139044507 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 19.37
Current children cumulated vsize (KiB) 49036

[startup+25.5014 s]
/proc/loadavg: 0.75 0.18 0.06 3/109 23129
/proc/meminfo: memFree=1381836/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=39484 CPUtime=43.28
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 32482 0 0 0 4300 28 0 0 18 0 2 0 177102368 40431616 4220 1992294400 134512640 146736320 4294480128 18446744073709551615 136017804 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23123/statm: 9871 4220 998 2985 0 6413 0
[pid=23123/tid=23127] ppid=23122 vsize=39484 CPUtime=16.94
/proc/23123/task/23127/stat : 23127 (pb_cplex) R 23122 23122 22955 0 -1 4202560 8355 0 0 0 1686 8 0 0 25 0 2 0 177102935 40431616 4220 1992294400 134512640 146736320 4294480128 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 43.28
Current children cumulated vsize (KiB) 48184

[startup+51.102 s]
/proc/loadavg: 1.26 0.34 0.11 4/109 23129
/proc/meminfo: memFree=1381712/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=39484 CPUtime=90.41
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 60732 0 0 0 8987 54 0 0 17 0 2 0 177102368 40431616 4222 1992294400 134512640 146736320 4294480128 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23123/statm: 9871 4222 998 2985 0 6413 0
[pid=23123/tid=23127] ppid=23122 vsize=39484 CPUtime=40.48
/proc/23123/task/23127/stat : 23127 (pb_cplex) R 23122 23122 22955 0 -1 4202560 27465 0 0 0 4024 24 0 0 18 0 2 0 177102935 40431616 4222 1992294400 134512640 146736320 4294480128 18446744073709551615 139028313 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 90.41
Current children cumulated vsize (KiB) 48184

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

[startup+57.5016 s]
/proc/loadavg: 1.38 0.39 0.13 2/109 23129
/proc/meminfo: memFree=1381712/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=40308 CPUtime=102.12
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 63896 0 0 0 10151 61 0 0 18 0 2 0 177102368 41275392 4360 1992294400 134512640 146736320 4294480128 18446744073709551615 136385262 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23123/statm: 10077 4360 998 2985 0 6619 0
[pid=23123/tid=23127] ppid=23122 vsize=40308 CPUtime=46.32
/proc/23123/task/23127/stat : 23127 (pb_cplex) R 23122 23122 22955 0 -1 4202560 29894 0 0 0 4604 28 0 0 18 0 2 0 177102935 41275392 4360 1992294400 134512640 146736320 4294480128 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 49008

[startup+59.1018 s]
/proc/loadavg: 1.38 0.39 0.13 3/109 23129
/proc/meminfo: memFree=1381712/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=39484 CPUtime=105.05
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 65618 0 0 0 10444 61 0 0 17 0 2 0 177102368 40431616 4236 1992294400 134512640 146736320 4294480128 18446744073709551615 136388084 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23123/statm: 9871 4236 998 2985 0 6413 0
[pid=23123/tid=23127] ppid=23122 vsize=39484 CPUtime=47.9
/proc/23123/task/23127/stat : 23127 (pb_cplex) S 23122 23122 22955 0 -1 4202560 31324 0 0 0 4762 28 0 0 20 0 2 0 177102935 40431616 4236 1992294400 134512640 146736320 4294480128 18446744073709551615 144580073 0 2 4096 16387 18446604437871605568 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 105.05
Current children cumulated vsize (KiB) 48184

[startup+59.9018 s]
/proc/loadavg: 1.38 0.39 0.13 3/109 23129
/proc/meminfo: memFree=1381712/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=39484 CPUtime=106.48
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 66357 0 0 0 10585 63 0 0 16 0 2 0 177102368 40431616 4223 1992294400 134512640 146736320 4294480128 18446744073709551615 136017763 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23123/statm: 9871 4223 998 2985 0 6413 0
[pid=23123/tid=23127] ppid=23122 vsize=39484 CPUtime=48.63
/proc/23123/task/23127/stat : 23127 (pb_cplex) R 23122 23122 22955 0 -1 4202560 31927 0 0 0 4834 29 0 0 20 0 2 0 177102935 40431616 4223 1992294400 134512640 146736320 4294480128 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 106.48
Current children cumulated vsize (KiB) 48184

[startup+60.3019 s]
/proc/loadavg: 1.38 0.39 0.13 3/109 23129
/proc/meminfo: memFree=1381712/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=41332 CPUtime=107.22
/proc/23123/stat : 23123 (pb_cplex) R 23122 23122 22955 0 -1 4202496 67268 0 0 0 10659 63 0 0 17 0 2 0 177102368 42323968 4566 1992294400 134512640 146736320 4294480128 18446744073709551615 139044514 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23123/statm: 10333 4566 998 2985 0 6875 0
[pid=23123/tid=23127] ppid=23122 vsize=41332 CPUtime=48.98
/proc/23123/task/23127/stat : 23127 (pb_cplex) R 23122 23122 22955 0 -1 4202560 32416 0 0 0 4868 30 0 0 21 0 2 0 177102935 42323968 4566 1992294400 134512640 146736320 4294480128 18446744073709551615 136474431 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 107.22
Current children cumulated vsize (KiB) 50032

[startup+60.7019 s]
/proc/loadavg: 1.38 0.39 0.13 2/109 23129
/proc/meminfo: memFree=1381712/2059040 swapFree=4134216/4192956
[pid=23122] ppid=23120 vsize=8700 CPUtime=0
/proc/23122/stat : 23122 (run) S 23120 23122 22955 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177102367 8908800 249 1992294400 4194304 4922060 140734081312928 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23122/statm: 2175 249 208 178 0 68 0
[pid=23123] ppid=23122 vsize=39484 CPUtime=107.78
/proc/23123/stat : 23123 (pb_cplex) S 23122 23122 22955 0 -1 4202496 67348 0 0 0 10714 64 0 0 17 0 2 0 177102368 40431616 4213 1992294400 134512640 146736320 4294480128 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23123/statm: 9871 4213 1002 2985 0 6413 0
[pid=23123/tid=23127] ppid=23122 vsize=39484 CPUtime=49.38
/proc/23123/task/23127/stat : 23127 (pb_cplex) R 23122 23122 22955 0 -1 4202560 32492 0 0 0 4908 30 0 0 22 0 2 0 177102935 40431616 4213 1992294400 134512640 146736320 4294480128 18446744073709551615 136008306 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 107.78
Current children cumulated vsize (KiB) 48184

Child status: 0
Real time (s): 60.7931
CPU time (s): 107.885
CPU user time (s): 107.232
CPU system time (s): 0.6529
CPU usage (%): 177.462
Max. virtual memory (cumulated for all children) (KiB): 50508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 107.232
system time used= 0.6529
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67767
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= 4806
involuntary context switches= 1718

runsolver used 0.137979 second user time and 0.313952 second system time

The end

Launcher Data 

Begin job on node017 at 2010-07-01 22:12:39
IDJOB=2696229
IDBENCH=1319
IDSOLVER=1209
FILE ID=node017/2696229-1278015159
PBS_JOBID= 11198739
Free space on /tmp= 62136 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670756.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696229-1278015159/watcher-2696229-1278015159 -o /tmp/evaluation-result-2696229-1278015159/solver-2696229-1278015159 -C 1800 -W 2000 -M 1800  run HOME/instance-2696229-1278015159.opb

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

MD5SUM BENCH= 11371eec29d871c470e0cb7778802319
RANDOM SEED=1899663962

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1396400 kB
Buffers:        143356 kB
Cached:         410712 kB
SwapCached:      11412 kB
Active:         255120 kB
Inactive:       313096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1396400 kB
SwapTotal:     4192956 kB
SwapFree:      4134216 kB
Dirty:           16976 kB
Writeback:           0 kB
AnonPages:       12648 kB
Mapped:           8256 kB
Slab:            72620 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184392 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= 62120 MiB
End job on node017 at 2010-07-01 22:13:40