Trace number 2696223

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 36.3895 21.2772

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900544463.opb
MD5SUMf0a3f077b037562c6d43175608b1ae5a
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 benchmark0.246962
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 653
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-2696223-1278015155.opb.
0.00/0.00	c Instance file HOME/instance-2696223-1278015155.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.03	c Highest Coefficient sum: 653
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 ===============================================================================
36.30/21.27	c Remaining time 1799.97 sec.
36.30/21.27	s SATISFIABLE
36.30/21.27	c Solution value = 0.00
36.30/21.27	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
36.30/21.27	c Total CPU time              : 36.1515 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-2696223-1278015155/watcher-2696223-1278015155 -o /tmp/evaluation-result-2696223-1278015155/solver-2696223-1278015155 -C 1800 -W 2000 -M 1800 run HOME/instance-2696223-1278015155.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 3/105 28303
/proc/meminfo: memFree=1287444/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0

[startup+0.086116 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 28303
/proc/meminfo: memFree=1287444/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101117 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 28303
/proc/meminfo: memFree=1287444/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301139 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 28303
/proc/meminfo: memFree=1287444/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701182 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 28303
/proc/meminfo: memFree=1287444/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50126 s]
/proc/loadavg: 0.00 0.00 0.00 2/108 28306
/proc/meminfo: memFree=1276508/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=39104 CPUtime=1.9
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 5455 0 0 0 187 3 0 0 17 0 2 0 142809665 40042496 3703 1992294400 134512640 146736320 4290558560 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28304/statm: 9776 3703 986 2985 0 6318 0
[pid=28304/tid=28306] ppid=28303 vsize=39104 CPUtime=0.47
/proc/28304/task/28306/stat : 28306 (pb_cplex) R 28303 28303 28162 0 -1 4202560 813 0 0 0 46 1 0 0 17 0 2 0 142809754 40042496 3703 1992294400 134512640 146736320 4290558560 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 47804

[startup+3.10144 s]
/proc/loadavg: 0.00 0.00 0.00 3/108 28306
/proc/meminfo: memFree=1275516/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=35132 CPUtime=4.52
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 5944 0 0 0 447 5 0 0 18 0 1 0 142809665 35975168 3228 1992294400 134512640 146736320 4290558560 18446744073709551615 139046513 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28304/statm: 8783 3228 991 2985 0 5325 0
Current children cumulated CPU time (s) 4.52
Current children cumulated vsize (KiB) 43832

[startup+6.30077 s]
/proc/loadavg: 0.16 0.03 0.01 2/108 28308
/proc/meminfo: memFree=1275392/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=40140 CPUtime=8.31
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 9586 0 0 0 825 6 0 0 18 0 2 0 142809665 41103360 4249 1992294400 134512640 146736320 4290558560 18446744073709551615 139042892 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28304/statm: 10035 4249 1001 2985 0 6577 0
[pid=28304/tid=28308] ppid=28303 vsize=40140 CPUtime=1.18
/proc/28304/task/28308/stat : 28308 (pb_cplex) R 28303 28303 28162 0 -1 4202560 1716 0 0 0 118 0 0 0 17 0 2 0 142810102 41103360 4249 1992294400 134512640 146736320 4290558560 18446744073709551615 136403136 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.31
Current children cumulated vsize (KiB) 48840

[startup+12.7005 s]
/proc/loadavg: 0.39 0.08 0.03 3/108 28308
/proc/meminfo: memFree=1273036/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=39480 CPUtime=20.24
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 13745 0 0 0 2011 13 0 0 18 0 2 0 142809665 40427520 4216 1992294400 134512640 146736320 4290558560 18446744073709551615 139046538 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28304/statm: 9870 4216 1000 2985 0 6412 0
[pid=28304/tid=28308] ppid=28303 vsize=39480 CPUtime=7.45
/proc/28304/task/28308/stat : 28308 (pb_cplex) S 28303 28303 28162 0 -1 4202560 3463 0 0 0 741 4 0 0 18 0 2 0 142810102 40427520 4216 1992294400 134512640 146736320 4290558560 18446744073709551615 144580073 0 2 4096 16387 18446604437804352448 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 20.24
Current children cumulated vsize (KiB) 48180

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

[startup+15.9018 s]
/proc/loadavg: 0.52 0.11 0.04 3/108 28308
/proc/meminfo: memFree=1272912/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=39608 CPUtime=26.29
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 15781 0 0 0 2612 17 0 0 21 0 2 0 142809665 40558592 4251 1992294400 134512640 146736320 4290558560 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28304/statm: 9902 4251 1000 2985 0 6444 0
[pid=28304/tid=28308] ppid=28303 vsize=39608 CPUtime=10.43
/proc/28304/task/28308/stat : 28308 (pb_cplex) R 28303 28303 28162 0 -1 4202560 3473 0 0 0 1038 5 0 0 18 0 2 0 142810102 40558592 4251 1992294400 134512640 146736320 4290558560 18446744073709551615 136001136 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 26.29
Current children cumulated vsize (KiB) 48308

[startup+19.1021 s]
/proc/loadavg: 0.63 0.14 0.05 2/108 28308
/proc/meminfo: memFree=1272912/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=40632 CPUtime=32.41
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 16790 0 0 0 3221 20 0 0 20 0 2 0 142809665 41607168 4491 1992294400 134512640 146736320 4290558560 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28304/statm: 10158 4491 1000 2985 0 6700 0
[pid=28304/tid=28308] ppid=28303 vsize=40632 CPUtime=13.4
/proc/28304/task/28308/stat : 28308 (pb_cplex) R 28303 28303 28162 0 -1 4202560 4480 0 0 0 1333 7 0 0 18 0 2 0 142810102 41607168 4491 1992294400 134512640 146736320 4290558560 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 32.41
Current children cumulated vsize (KiB) 49332

[startup+19.9022 s]
/proc/loadavg: 0.63 0.14 0.05 3/108 28308
/proc/meminfo: memFree=1272788/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=39608 CPUtime=33.87
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 16805 0 0 0 3366 21 0 0 19 0 2 0 142809665 40558592 4268 1992294400 134512640 146736320 4290558560 18446744073709551615 135999608 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28304/statm: 9902 4268 1000 2985 0 6444 0
[pid=28304/tid=28308] ppid=28303 vsize=39608 CPUtime=14.19
/proc/28304/task/28308/stat : 28308 (pb_cplex) R 28303 28303 28162 0 -1 4202560 4494 0 0 0 1412 7 0 0 18 0 2 0 142810102 40558592 4268 1992294400 134512640 146736320 4290558560 18446744073709551615 136388561 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 33.87
Current children cumulated vsize (KiB) 48308

[startup+20.7013 s]
/proc/loadavg: 0.63 0.14 0.05 3/108 28308
/proc/meminfo: memFree=1272788/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=39608 CPUtime=35.37
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 17254 0 0 0 3515 22 0 0 18 0 2 0 142809665 40558592 4269 1992294400 134512640 146736320 4290558560 18446744073709551615 136007059 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28304/statm: 9902 4269 1000 2985 0 6444 0
[pid=28304/tid=28308] ppid=28303 vsize=39608 CPUtime=14.94
/proc/28304/task/28308/stat : 28308 (pb_cplex) R 28303 28303 28162 0 -1 4202560 4943 0 0 0 1486 8 0 0 18 0 2 0 142810102 40558592 4269 1992294400 134512640 146736320 4290558560 18446744073709551615 136007299 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 35.37
Current children cumulated vsize (KiB) 48308

[startup+21.1013 s]
/proc/loadavg: 0.63 0.14 0.05 4/108 28308
/proc/meminfo: memFree=1272788/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=39608 CPUtime=36.12
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 17694 0 0 0 3589 23 0 0 18 0 2 0 142809665 40558592 4269 1992294400 134512640 146736320 4290558560 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28304/statm: 9902 4269 1000 2985 0 6444 0
[pid=28304/tid=28308] ppid=28303 vsize=39608 CPUtime=15.31
/proc/28304/task/28308/stat : 28308 (pb_cplex) R 28303 28303 28162 0 -1 4202560 5383 0 0 0 1523 8 0 0 18 0 2 0 142810102 40558592 4269 1992294400 134512640 146736320 4290558560 18446744073709551615 135446012 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 36.12
Current children cumulated vsize (KiB) 48308

[startup+21.2014 s]
/proc/loadavg: 0.63 0.14 0.05 4/108 28308
/proc/meminfo: memFree=1272788/2059040 swapFree=4139664/4192956
[pid=28303] ppid=28301 vsize=8700 CPUtime=0
/proc/28303/stat : 28303 (run) S 28301 28303 28162 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142809665 8908800 249 1992294400 4194304 4922060 140735026690192 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28303/statm: 2175 249 208 178 0 68 0
[pid=28304] ppid=28303 vsize=39608 CPUtime=36.3
/proc/28304/stat : 28304 (pb_cplex) R 28303 28303 28162 0 -1 4202496 17926 0 0 0 3607 23 0 0 18 0 2 0 142809665 40558592 4272 1992294400 134512640 146736320 4290558560 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28304/statm: 9902 4272 1000 2985 0 6444 0
[pid=28304/tid=28308] ppid=28303 vsize=39608 CPUtime=15.39
/proc/28304/task/28308/stat : 28308 (pb_cplex) R 28303 28303 28162 0 -1 4202560 5615 0 0 0 1531 8 0 0 18 0 2 0 142810102 40558592 4272 1992294400 134512640 146736320 4290558560 18446744073709551615 136008387 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 36.3
Current children cumulated vsize (KiB) 48308

Child status: 0
Real time (s): 21.2772
CPU time (s): 36.3895
CPU user time (s): 36.1525
CPU system time (s): 0.236963
CPU usage (%): 171.026
Max. virtual memory (cumulated for all children) (KiB): 49332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.1525
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18322
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= 2836
involuntary context switches= 603

runsolver used 0.051992 second user time and 0.102984 second system time

The end

Launcher Data 

Begin job on node081 at 2010-07-01 22:12:36
IDJOB=2696223
IDBENCH=1311
IDSOLVER=1209
FILE ID=node081/2696223-1278015155
PBS_JOBID= 11198706
Free space on /tmp= 121700 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900544463.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696223-1278015155/watcher-2696223-1278015155 -o /tmp/evaluation-result-2696223-1278015155/solver-2696223-1278015155 -C 1800 -W 2000 -M 1800  run HOME/instance-2696223-1278015155.opb

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

MD5SUM BENCH= f0a3f077b037562c6d43175608b1ae5a
RANDOM SEED=43665828

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1287972 kB
Buffers:        200256 kB
Cached:         456076 kB
SwapCached:       6184 kB
Active:         309788 kB
Inactive:       359740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1287972 kB
SwapTotal:     4192956 kB
SwapFree:      4139664 kB
Dirty:           16912 kB
Writeback:           0 kB
AnonPages:       11712 kB
Mapped:          11852 kB
Slab:            79756 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180728 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121684 MiB
End job on node081 at 2010-07-01 22:12:57