Trace number 2696267

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 191.242 112.89

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb
MD5SUMe9edc2d782e594ad1282a3521a191027
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 benchmark2.22766
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 679
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-2696267-1278015674.opb.
0.00/0.00	c Instance file HOME/instance-2696267-1278015674.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.03	c Highest Coefficient sum: 679
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 ===============================================================================
191.14/112.88	c Remaining time 1799.97 sec.
191.14/112.88	s SATISFIABLE
191.14/112.88	c Solution value = 0.00
191.14/112.88	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
191.14/112.88	c Total CPU time              : 190.123 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-2696267-1278015674/watcher-2696267-1278015674 -o /tmp/evaluation-result-2696267-1278015674/solver-2696267-1278015674 -C 1800 -W 2000 -M 1800 run HOME/instance-2696267-1278015674.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: 2.07 1.67 0.85 3/106 28888
/proc/meminfo: memFree=1678888/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0

[startup+0.0144709 s]
/proc/loadavg: 2.07 1.67 0.85 3/106 28888
/proc/meminfo: memFree=1678888/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.106033 s]
/proc/loadavg: 2.07 1.67 0.85 3/106 28888
/proc/meminfo: memFree=1678888/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300027 s]
/proc/loadavg: 2.07 1.67 0.85 3/106 28888
/proc/meminfo: memFree=1678888/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700016 s]
/proc/loadavg: 2.07 1.67 0.85 3/106 28888
/proc/meminfo: memFree=1678888/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50099 s]
/proc/loadavg: 2.07 1.67 0.85 3/109 28891
/proc/meminfo: memFree=1667828/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=39928 CPUtime=1.95
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 5864 0 0 0 192 3 0 0 17 0 2 0 142859032 40886272 3902 1992294400 134512640 146736320 4291562016 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28889/statm: 9982 3902 995 2985 0 6524 0
[pid=28889/tid=28891] ppid=28888 vsize=39928 CPUtime=0.56
/proc/28889/task/28891/stat : 28891 (pb_cplex) R 28888 28888 28816 0 -1 4202560 919 0 0 0 56 0 0 0 20 0 2 0 142859111 40886272 3902 1992294400 134512640 146736320 4291562016 18446744073709551615 135846432 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 48628

[startup+3.10194 s]
/proc/loadavg: 2.07 1.67 0.85 3/109 28891
/proc/meminfo: memFree=1666464/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=39928 CPUtime=4.99
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 7338 0 0 0 493 6 0 0 18 0 2 0 142859032 40886272 3906 1992294400 134512640 146736320 4291562016 18446744073709551615 136007053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28889/statm: 9982 3906 993 2985 0 6524 0
[pid=28889/tid=28891] ppid=28888 vsize=39928 CPUtime=2.13
/proc/28889/task/28891/stat : 28891 (pb_cplex) R 28888 28888 28816 0 -1 4202560 2384 0 0 0 211 2 0 0 25 0 2 0 142859111 40886272 3906 1992294400 134512640 146736320 4291562016 18446744073709551615 139042899 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) 48628

[startup+6.30085 s]
/proc/loadavg: 2.06 1.68 0.86 2/109 28893
/proc/meminfo: memFree=1664108/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=39824 CPUtime=8.95
/proc/28889/stat : 28889 (pb_cplex) S 28888 28888 28816 0 -1 4202496 10568 0 0 0 887 8 0 0 23 0 2 0 142859032 40779776 4228 1992294400 134512640 146736320 4291562016 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 9956 4228 1002 2985 0 6498 0
[pid=28889/tid=28893] ppid=28888 vsize=39824 CPUtime=0.48
/proc/28889/task/28893/stat : 28893 (pb_cplex) R 28888 28888 28816 0 -1 4202560 41 0 0 0 48 0 0 0 16 0 2 0 142859565 40779776 4228 1992294400 134512640 146736320 4291562016 18446744073709551615 135983319 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.95
Current children cumulated vsize (KiB) 48524

[startup+12.7017 s]
/proc/loadavg: 2.06 1.68 0.86 3/109 28893
/proc/meminfo: memFree=1663488/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=39824 CPUtime=19.49
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 18034 0 0 0 1935 14 0 0 24 0 2 0 142859032 40779776 4392 1992294400 134512640 146736320 4291562016 18446744073709551615 139044509 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 9956 4392 1002 2985 0 6498 0
[pid=28889/tid=28893] ppid=28888 vsize=39824 CPUtime=5.76
/proc/28889/task/28893/stat : 28893 (pb_cplex) R 28888 28888 28816 0 -1 4202560 227 0 0 0 575 1 0 0 18 0 2 0 142859565 40779776 4392 1992294400 134512640 146736320 4291562016 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 19.49
Current children cumulated vsize (KiB) 48524

[startup+25.5003 s]
/proc/loadavg: 2.04 1.70 0.88 2/109 28893
/proc/meminfo: memFree=1663984/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=39480 CPUtime=43.32
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 23778 0 0 0 4303 29 0 0 25 0 2 0 142859032 40427520 4324 1992294400 134512640 146736320 4291562016 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 9870 4324 999 2985 0 6412 0
[pid=28889/tid=28893] ppid=28888 vsize=39480 CPUtime=17.22
/proc/28889/task/28893/stat : 28893 (pb_cplex) R 28888 28888 28816 0 -1 4202560 5970 0 0 0 1713 9 0 0 17 0 2 0 142859565 40427520 4324 1992294400 134512640 146736320 4291562016 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 43.32
Current children cumulated vsize (KiB) 48180

[startup+51.1005 s]
/proc/loadavg: 2.08 1.73 0.91 4/109 28895
/proc/meminfo: memFree=1663116/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=42716 CPUtime=91.28
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 27295 0 0 0 9074 54 0 0 23 0 2 0 142859032 43741184 4798 1992294400 134512640 146736320 4291562016 18446744073709551615 136008044 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 10679 4798 999 2985 0 7221 0
[pid=28889/tid=28893] ppid=28888 vsize=42716 CPUtime=40.35
/proc/28889/task/28893/stat : 28893 (pb_cplex) R 28888 28888 28816 0 -1 4202560 9318 0 0 0 4013 22 0 0 16 0 2 0 142859565 43741184 4798 1992294400 134512640 146736320 4291562016 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 91.28
Current children cumulated vsize (KiB) 51416

[startup+102.308 s]
/proc/loadavg: 1.91 1.74 0.96 3/109 28895
/proc/meminfo: memFree=1661380/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=43068 CPUtime=171.61
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 51726 0 0 0 17061 100 0 0 25 0 2 0 142859032 44101632 4989 1992294400 134512640 146736320 4291562016 18446744073709551615 139042980 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 10767 4989 1007 2985 0 7309 0
[pid=28889/tid=28893] ppid=28888 vsize=43068 CPUtime=70.97
/proc/28889/task/28893/stat : 28893 (pb_cplex) R 28888 28888 28816 0 -1 4202560 9784 0 0 0 7059 38 0 0 17 0 2 0 142859565 44101632 4989 1992294400 134512640 146736320 4291562016 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 171.61
Current children cumulated vsize (KiB) 51768

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

[startup+108.701 s]
/proc/loadavg: 2.00 1.77 0.97 3/109 28895
/proc/meminfo: memFree=1661380/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=43068 CPUtime=183.55
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 51726 0 0 0 18249 106 0 0 25 0 2 0 142859032 44101632 4989 1992294400 134512640 146736320 4291562016 18446744073709551615 139044576 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 10767 4989 1007 2985 0 7309 0
[pid=28889/tid=28893] ppid=28888 vsize=43068 CPUtime=76.67
/proc/28889/task/28893/stat : 28893 (pb_cplex) R 28888 28888 28816 0 -1 4202560 9784 0 0 0 7625 42 0 0 17 0 2 0 142859565 44101632 4989 1992294400 134512640 146736320 4291562016 18446744073709551615 135451429 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 183.55
Current children cumulated vsize (KiB) 51768

[startup+110.301 s]
/proc/loadavg: 2.00 1.77 0.97 3/109 28895
/proc/meminfo: memFree=1661380/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=43068 CPUtime=186.52
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 51726 0 0 0 18544 108 0 0 25 0 2 0 142859032 44101632 4989 1992294400 134512640 146736320 4291562016 18446744073709551615 136017801 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 10767 4989 1007 2985 0 7309 0
[pid=28889/tid=28893] ppid=28888 vsize=43068 CPUtime=78.07
/proc/28889/task/28893/stat : 28893 (pb_cplex) S 28888 28888 28816 0 -1 4202560 9784 0 0 0 7764 43 0 0 17 0 2 0 142859565 44101632 4989 1992294400 134512640 146736320 4291562016 18446744073709551615 144580073 0 2 4096 16387 18446604437837514688 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 186.52
Current children cumulated vsize (KiB) 51768

[startup+111.901 s]
/proc/loadavg: 2.00 1.77 0.97 3/109 28895
/proc/meminfo: memFree=1661380/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=43068 CPUtime=189.53
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 51726 0 0 0 18844 109 0 0 25 0 2 0 142859032 44101632 4989 1992294400 134512640 146736320 4291562016 18446744073709551615 135237916 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 10767 4989 1007 2985 0 7309 0
[pid=28889/tid=28893] ppid=28888 vsize=43068 CPUtime=79.54
/proc/28889/task/28893/stat : 28893 (pb_cplex) R 28888 28888 28816 0 -1 4202560 9784 0 0 0 7910 44 0 0 17 0 2 0 142859565 44101632 4989 1992294400 134512640 146736320 4291562016 18446744073709551615 136007323 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 189.53
Current children cumulated vsize (KiB) 51768

[startup+112.301 s]
/proc/loadavg: 2.00 1.77 0.97 3/109 28895
/proc/meminfo: memFree=1661256/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=43092 CPUtime=190.25
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 51928 0 0 0 18915 110 0 0 25 0 2 0 142859032 44126208 5001 1992294400 134512640 146736320 4291562016 18446744073709551615 135231557 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 10773 5001 1007 2985 0 7315 0
[pid=28889/tid=28893] ppid=28888 vsize=43092 CPUtime=79.87
/proc/28889/task/28893/stat : 28893 (pb_cplex) R 28888 28888 28816 0 -1 4202560 9784 0 0 0 7943 44 0 0 17 0 2 0 142859565 44126208 5001 1992294400 134512640 146736320 4291562016 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 190.25
Current children cumulated vsize (KiB) 51792

[startup+112.701 s]
/proc/loadavg: 2.00 1.77 0.97 3/109 28895
/proc/meminfo: memFree=1661256/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=43092 CPUtime=191
/proc/28889/stat : 28889 (pb_cplex) R 28888 28888 28816 0 -1 4202496 51928 0 0 0 18990 110 0 0 25 0 2 0 142859032 44126208 5001 1992294400 134512640 146736320 4291562016 18446744073709551615 136663679 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 10773 5001 1007 2985 0 7315 0
[pid=28889/tid=28893] ppid=28888 vsize=43092 CPUtime=80.23
/proc/28889/task/28893/stat : 28893 (pb_cplex) S 28888 28888 28816 0 -1 4202560 9784 0 0 0 7978 45 0 0 17 0 2 0 142859565 44126208 5001 1992294400 134512640 146736320 4291562016 18446744073709551615 144580073 0 2 4096 16387 18446604437837514688 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 191
Current children cumulated vsize (KiB) 51792

[startup+112.801 s]
/proc/loadavg: 2.00 1.77 0.97 3/109 28895
/proc/meminfo: memFree=1661256/2059040 swapFree=4139740/4192956
[pid=28888] ppid=28886 vsize=8700 CPUtime=0
/proc/28888/stat : 28888 (run) S 28886 28888 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142859031 8908800 249 1992294400 4194304 4922060 140736723641024 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28888/statm: 2175 249 208 178 0 68 0
[pid=28889] ppid=28888 vsize=43092 CPUtime=191.14
/proc/28889/stat : 28889 (pb_cplex) S 28888 28888 28816 0 -1 4202496 51934 0 0 0 19004 110 0 0 25 0 2 0 142859032 44126208 5007 1992294400 134512640 146736320 4291562016 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28889/statm: 10773 5007 1013 2985 0 7315 0
[pid=28889/tid=28893] ppid=28888 vsize=43092 CPUtime=80.33
/proc/28889/task/28893/stat : 28893 (pb_cplex) R 28888 28888 28816 0 -1 4202560 9784 0 0 0 7988 45 0 0 17 0 2 0 142859565 44126208 5007 1992294400 134512640 146736320 4291562016 18446744073709551615 139046463 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 191.14
Current children cumulated vsize (KiB) 51792

Child status: 0
Real time (s): 112.89
CPU time (s): 191.242
CPU user time (s): 190.125
CPU system time (s): 1.11683
CPU usage (%): 169.406
Max. virtual memory (cumulated for all children) (KiB): 62184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 190.125
system time used= 1.11683
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52327
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= 14932
involuntary context switches= 3458

runsolver used 0.238963 second user time and 0.58891 second system time

The end

Launcher Data 

Begin job on node050 at 2010-07-01 22:21:14
IDJOB=2696267
IDBENCH=1361
IDSOLVER=1209
FILE ID=node050/2696267-1278015674
PBS_JOBID= 11198715
Free space on /tmp= 62240 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696267-1278015674/watcher-2696267-1278015674 -o /tmp/evaluation-result-2696267-1278015674/solver-2696267-1278015674 -C 1800 -W 2000 -M 1800  run HOME/instance-2696267-1278015674.opb

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

MD5SUM BENCH= e9edc2d782e594ad1282a3521a191027
RANDOM SEED=1907641450

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1679292 kB
Buffers:         72780 kB
Cached:         199520 kB
SwapCached:       6500 kB
Active:         107560 kB
Inactive:       178228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1679292 kB
SwapTotal:     4192956 kB
SwapFree:      4139740 kB
Dirty:           16700 kB
Writeback:           0 kB
AnonPages:       12064 kB
Mapped:          11944 kB
Slab:            71900 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181952 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= 62224 MiB
End job on node050 at 2010-07-01 22:23:07