Trace number 2696210

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 86.8248 49.4725

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561389.opb
MD5SUMd1b10f6e9727d2d9909236ce66cbc7d6
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 benchmark0.353945
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 719
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-2696210-1278015154.opb.
0.00/0.00	c Instance file HOME/instance-2696210-1278015154.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.03	c Highest Coefficient sum: 719
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 ===============================================================================
86.74/49.47	c Remaining time 1799.97 sec.
86.74/49.47	s SATISFIABLE
86.74/49.47	c Solution value = 0.00
86.74/49.47	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
86.74/49.47	c Total CPU time              : 86.3289 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-2696210-1278015154/watcher-2696210-1278015154 -o /tmp/evaluation-result-2696210-1278015154/solver-2696210-1278015154 -C 1800 -W 2000 -M 1800 run HOME/instance-2696210-1278015154.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: 0.00 0.00 0.00 3/106 28300
/proc/meminfo: memFree=1549744/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0

[startup+0.0900611 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28300
/proc/meminfo: memFree=1549744/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10106 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28300
/proc/meminfo: memFree=1549744/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301089 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28300
/proc/meminfo: memFree=1549744/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701148 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28300
/proc/meminfo: memFree=1549744/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50127 s]
/proc/loadavg: 0.00 0.00 0.00 3/109 28303
/proc/meminfo: memFree=1538932/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=39836 CPUtime=1.77
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 5528 0 0 0 175 2 0 0 17 0 2 0 142806427 40792064 3841 1992294400 134512640 146736320 4294004720 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28301/statm: 9959 3841 987 2985 0 6501 0
[pid=28301/tid=28303] ppid=28300 vsize=39836 CPUtime=0.36
/proc/28301/task/28303/stat : 28303 (pb_cplex) R 28300 28300 28187 0 -1 4202560 692 0 0 0 36 0 0 0 16 0 2 0 142806518 40792064 3841 1992294400 134512640 146736320 4294004720 18446744073709551615 135450745 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 48536

[startup+3.1015 s]
/proc/loadavg: 0.00 0.00 0.00 3/109 28303
/proc/meminfo: memFree=1537444/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=35688 CPUtime=4.51
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 6507 0 0 0 446 5 0 0 17 0 1 0 142806427 36544512 3360 1992294400 134512640 146736320 4294004720 18446744073709551615 136930271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28301/statm: 8922 3360 991 2985 0 5464 0
Current children cumulated CPU time (s) 4.51
Current children cumulated vsize (KiB) 44388

[startup+6.30097 s]
/proc/loadavg: 0.16 0.03 0.01 2/109 28305
/proc/meminfo: memFree=1537832/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=38180 CPUtime=7.92
/proc/28301/stat : 28301 (pb_cplex) S 28300 28300 28187 0 -1 4202496 8711 0 0 0 786 6 0 0 18 0 2 0 142806427 39096320 3980 1992294400 134512640 146736320 4294004720 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28301/statm: 9545 3980 999 2985 0 6087 0
[pid=28301/tid=28305] ppid=28300 vsize=38180 CPUtime=0.51
/proc/28301/task/28305/stat : 28305 (pb_cplex) R 28300 28300 28187 0 -1 4202560 584 0 0 0 51 0 0 0 16 0 2 0 142806937 39096320 3980 1992294400 134512640 146736320 4294004720 18446744073709551615 135999713 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 7.92
Current children cumulated vsize (KiB) 46880

[startup+12.7019 s]
/proc/loadavg: 0.31 0.07 0.02 5/109 28305
/proc/meminfo: memFree=1534112/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=39984 CPUtime=18.67
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 18396 0 0 0 1855 12 0 0 19 0 2 0 142806427 40943616 4416 1992294400 134512640 146736320 4294004720 18446744073709551615 136400472 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28301/statm: 9996 4416 999 2985 0 6538 0
[pid=28301/tid=28305] ppid=28300 vsize=39984 CPUtime=6.3
/proc/28301/task/28305/stat : 28305 (pb_cplex) R 28300 28300 28187 0 -1 4202560 4507 0 0 0 627 3 0 0 18 0 2 0 142806937 40943616 4416 1992294400 134512640 146736320 4294004720 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 18.67
Current children cumulated vsize (KiB) 48684

[startup+25.5008 s]
/proc/loadavg: 0.68 0.16 0.05 3/109 28307
/proc/meminfo: memFree=1534236/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=39984 CPUtime=42.55
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 29829 0 0 0 4230 25 0 0 18 0 2 0 142806427 40943616 4440 1992294400 134512640 146736320 4294004720 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28301/statm: 9996 4440 999 2985 0 6538 0
[pid=28301/tid=28305] ppid=28300 vsize=39984 CPUtime=18.14
/proc/28301/task/28305/stat : 28305 (pb_cplex) R 28300 28300 28187 0 -1 4202560 15397 0 0 0 1804 10 0 0 18 0 2 0 142806937 40943616 4440 1992294400 134512640 146736320 4294004720 18446744073709551615 139041154 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 42.55
Current children cumulated vsize (KiB) 48684

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

[startup+38.3016 s]
/proc/loadavg: 0.88 0.22 0.07 3/109 28307
/proc/meminfo: memFree=1534360/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=39984 CPUtime=66.54
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 42188 0 0 0 6616 38 0 0 20 0 2 0 142806427 40943616 4471 1992294400 134512640 146736320 4294004720 18446744073709551615 135522696 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28301/statm: 9996 4471 999 2985 0 6538 0
[pid=28301/tid=28305] ppid=28300 vsize=39984 CPUtime=29.84
/proc/28301/task/28305/stat : 28305 (pb_cplex) R 28300 28300 28187 0 -1 4202560 27749 0 0 0 2964 20 0 0 17 0 2 0 142806937 40943616 4471 1992294400 134512640 146736320 4294004720 18446744073709551615 136017777 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 66.54
Current children cumulated vsize (KiB) 48684

[startup+44.7016 s]
/proc/loadavg: 1.06 0.28 0.09 3/109 28307
/proc/meminfo: memFree=1533988/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=39984 CPUtime=78.22
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 46930 0 0 0 7778 44 0 0 16 0 2 0 142806427 40943616 4492 1992294400 134512640 146736320 4294004720 18446744073709551615 136017481 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28301/statm: 9996 4492 999 2985 0 6538 0
[pid=28301/tid=28305] ppid=28300 vsize=39984 CPUtime=35.95
/proc/28301/task/28305/stat : 28305 (pb_cplex) R 28300 28300 28187 0 -1 4202560 32491 0 0 0 3572 23 0 0 20 0 2 0 142806937 40943616 4492 1992294400 134512640 146736320 4294004720 18446744073709551615 136008245 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 78.22
Current children cumulated vsize (KiB) 48684

[startup+47.901 s]
/proc/loadavg: 1.06 0.28 0.09 3/109 28307
/proc/meminfo: memFree=1534360/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=41008 CPUtime=84.14
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 50965 0 0 0 8367 47 0 0 17 0 2 0 142806427 41992192 4698 1992294400 134512640 146736320 4294004720 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28301/statm: 10252 4698 999 2985 0 6794 0
[pid=28301/tid=28305] ppid=28300 vsize=41008 CPUtime=38.96
/proc/28301/task/28305/stat : 28305 (pb_cplex) R 28300 28300 28187 0 -1 4202560 36526 0 0 0 3871 25 0 0 18 0 2 0 142806937 41992192 4698 1992294400 134512640 146736320 4294004720 18446744073709551615 136016695 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 84.14
Current children cumulated vsize (KiB) 49708

[startup+48.7011 s]
/proc/loadavg: 1.13 0.31 0.10 3/109 28307
/proc/meminfo: memFree=1534360/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=39984 CPUtime=85.65
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 53003 0 0 0 8517 48 0 0 17 0 2 0 142806427 40943616 4494 1992294400 134512640 146736320 4294004720 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28301/statm: 9996 4494 999 2985 0 6538 0
[pid=28301/tid=28305] ppid=28300 vsize=39984 CPUtime=39.71
/proc/28301/task/28305/stat : 28305 (pb_cplex) R 28300 28300 28187 0 -1 4202560 38564 0 0 0 3945 26 0 0 18 0 2 0 142806937 40943616 4494 1992294400 134512640 146736320 4294004720 18446744073709551615 136388509 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 85.65
Current children cumulated vsize (KiB) 48684

[startup+49.1012 s]
/proc/loadavg: 1.13 0.31 0.10 3/109 28307
/proc/meminfo: memFree=1534360/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=39984 CPUtime=86.36
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 53432 0 0 0 8588 48 0 0 18 0 2 0 142806427 40943616 4508 1992294400 134512640 146736320 4294004720 18446744073709551615 136385268 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28301/statm: 9996 4508 999 2985 0 6538 0
[pid=28301/tid=28305] ppid=28300 vsize=39984 CPUtime=40.02
/proc/28301/task/28305/stat : 28305 (pb_cplex) S 28300 28300 28187 0 -1 4202560 38993 0 0 0 3976 26 0 0 18 0 2 0 142806937 40943616 4508 1992294400 134512640 146736320 4294004720 18446744073709551615 144580073 0 2 4096 16387 18446604436210014336 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 86.36
Current children cumulated vsize (KiB) 48684

[startup+49.3012 s]
/proc/loadavg: 1.13 0.31 0.10 3/109 28307
/proc/meminfo: memFree=1534360/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=39984 CPUtime=86.64
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 53490 0 0 0 8616 48 0 0 18 0 2 0 142806427 40943616 4497 1992294400 134512640 146736320 4294004720 18446744073709551615 135468712 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28301/statm: 9996 4497 1003 2985 0 6538 0
[pid=28301/tid=28305] ppid=28300 vsize=39984 CPUtime=40.1
/proc/28301/task/28305/stat : 28305 (pb_cplex) S 28300 28300 28187 0 -1 4202560 39051 0 0 0 3984 26 0 0 18 0 2 0 142806937 40943616 4497 1992294400 134512640 146736320 4294004720 18446744073709551615 144580073 0 2 4096 16387 18446604436210014336 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 86.64
Current children cumulated vsize (KiB) 48684

[startup+49.4012 s]
/proc/loadavg: 1.13 0.31 0.10 2/109 28307
/proc/meminfo: memFree=1534360/2059040 swapFree=4139872/4192956
[pid=28300] ppid=28298 vsize=8700 CPUtime=0
/proc/28300/stat : 28300 (run) S 28298 28300 28187 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 142806426 8908800 248 1992294400 4194304 4922060 140735016844496 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28300/statm: 2175 248 208 178 0 68 0
[pid=28301] ppid=28300 vsize=39984 CPUtime=86.74
/proc/28301/stat : 28301 (pb_cplex) R 28300 28300 28187 0 -1 4202496 53490 0 0 0 8626 48 0 0 18 0 2 0 142806427 40943616 4497 1992294400 134512640 146736320 4294004720 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28301/statm: 9996 4497 1003 2985 0 6538 0
[pid=28301/tid=28305] ppid=28300 vsize=39984 CPUtime=40.1
/proc/28301/task/28305/stat : 28305 (pb_cplex) S 28300 28300 28187 0 -1 4202560 39051 0 0 0 3984 26 0 0 18 0 2 0 142806937 40943616 4497 1992294400 134512640 146736320 4294004720 18446744073709551615 144580073 0 2 4096 16387 18446604436210014336 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 86.74
Current children cumulated vsize (KiB) 48684

Child status: 0
Real time (s): 49.4725
CPU time (s): 86.8248
CPU user time (s): 86.3289
CPU system time (s): 0.495924
CPU usage (%): 175.501
Max. virtual memory (cumulated for all children) (KiB): 50732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 86.3289
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53881
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= 3720
involuntary context switches= 1364

runsolver used 0.106983 second user time and 0.26296 second system time

The end

Launcher Data 

Begin job on node052 at 2010-07-01 22:12:34
IDJOB=2696210
IDBENCH=1296
IDSOLVER=1209
FILE ID=node052/2696210-1278015154
PBS_JOBID= 11198713
Free space on /tmp= 62168 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561389.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696210-1278015154/watcher-2696210-1278015154 -o /tmp/evaluation-result-2696210-1278015154/solver-2696210-1278015154 -C 1800 -W 2000 -M 1800  run HOME/instance-2696210-1278015154.opb

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

MD5SUM BENCH= d1b10f6e9727d2d9909236ce66cbc7d6
RANDOM SEED=1309699256

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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:       1550272 kB
Buffers:        128988 kB
Cached:         275208 kB
SwapCached:       6096 kB
Active:         158608 kB
Inactive:       258524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1550272 kB
SwapTotal:     4192956 kB
SwapFree:      4139872 kB
Dirty:           17000 kB
Writeback:           0 kB
AnonPages:       11644 kB
Mapped:          11932 kB
Slab:            69860 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180516 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= 62152 MiB
End job on node052 at 2010-07-01 22:13:24