Trace number 2696195

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 183.002 108.185

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669309.opb
MD5SUMe3a1beab9d06c0cee32a93d550c9a1ac
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 benchmark4.69229
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 645
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 

0.00/0.01	c pb_cplex 1.0 - 20100701
0.00/0.01	c Parsing opb file format. File HOME/instance-2696195-1278015153.opb.
0.00/0.01	c Instance file HOME/instance-2696195-1278015153.opb
0.00/0.01	c File size is 83371 bytes.
0.00/0.03	c Highest Coefficient sum: 645
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 ===============================================================================
182.91/108.18	c Remaining time 1799.97 sec.
182.91/108.18	s SATISFIABLE
182.91/108.18	c Solution value = 0.00
182.91/108.18	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
182.91/108.18	c Total CPU time              : 181.89 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-2696195-1278015153/watcher-2696195-1278015153 -o /tmp/evaluation-result-2696195-1278015153/solver-2696195-1278015153 -C 1800 -W 2000 -M 1800 run HOME/instance-2696195-1278015153.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 28978
/proc/meminfo: memFree=1499296/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0

[startup+0.061716 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28978
/proc/meminfo: memFree=1499296/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10165 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28978
/proc/meminfo: memFree=1499296/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301671 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28978
/proc/meminfo: memFree=1499296/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701719 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28978
/proc/meminfo: memFree=1499296/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50182 s]
/proc/loadavg: 0.00 0.00 0.00 3/109 28981
/proc/meminfo: memFree=1489848/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=39068 CPUtime=1.85
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 5627 0 0 0 182 3 0 0 18 0 2 0 142810424 40005632 3718 1992294400 134512640 146736320 4290620192 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28979/statm: 9767 3718 986 2985 0 6309 0
[pid=28979/tid=28981] ppid=28978 vsize=39068 CPUtime=0.4
/proc/28979/task/28981/stat : 28981 (pb_cplex) R 28978 28978 28922 0 -1 4202560 590 0 0 0 40 0 0 0 16 0 2 0 142810504 40005632 3718 1992294400 134512640 146736320 4290620192 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.85
Current children cumulated vsize (KiB) 47768

[startup+3.10202 s]
/proc/loadavg: 0.16 0.03 0.01 3/109 28981
/proc/meminfo: memFree=1488112/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=39352 CPUtime=4.86
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 6478 0 0 0 481 5 0 0 17 0 2 0 142810424 40296448 3829 1992294400 134512640 146736320 4290620192 18446744073709551615 135523306 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28979/statm: 9838 3829 993 2985 0 6380 0
[pid=28979/tid=28981] ppid=28978 vsize=39352 CPUtime=1.95
/proc/28979/task/28981/stat : 28981 (pb_cplex) R 28978 28978 28922 0 -1 4202560 873 0 0 0 194 1 0 0 17 0 2 0 142810504 40296448 3829 1992294400 134512640 146736320 4290620192 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.86
Current children cumulated vsize (KiB) 48052

[startup+6.30138 s]
/proc/loadavg: 0.16 0.03 0.01 2/109 28983
/proc/meminfo: memFree=1486004/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=39928 CPUtime=8.9
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 9500 0 0 0 883 7 0 0 25 0 2 0 142810424 40886272 4308 1992294400 134512640 146736320 4290620192 18446744073709551615 135854573 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28979/statm: 9982 4308 1000 2985 0 6524 0
[pid=28979/tid=28983] ppid=28978 vsize=39928 CPUtime=0.62
/proc/28979/task/28983/stat : 28983 (pb_cplex) R 28978 28978 28922 0 -1 4202560 45 0 0 0 62 0 0 0 16 0 2 0 142810947 40886272 4308 1992294400 134512640 146736320 4290620192 18446744073709551615 136470536 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.9
Current children cumulated vsize (KiB) 48628

[startup+12.7011 s]
/proc/loadavg: 0.52 0.11 0.04 3/109 28983
/proc/meminfo: memFree=1485632/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=39080 CPUtime=20.87
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 17795 0 0 0 2072 15 0 0 18 0 2 0 142810424 40017920 4203 1992294400 134512640 146736320 4290620192 18446744073709551615 139046527 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28979/statm: 9770 4203 1000 2985 0 6312 0
[pid=28979/tid=28983] ppid=28978 vsize=39080 CPUtime=6.41
/proc/28979/task/28983/stat : 28983 (pb_cplex) R 28978 28978 28922 0 -1 4202560 72 0 0 0 640 1 0 0 18 0 2 0 142810947 40017920 4203 1992294400 134512640 146736320 4290620192 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 20.87
Current children cumulated vsize (KiB) 47780

[startup+25.5016 s]
/proc/loadavg: 0.75 0.18 0.06 3/109 28983
/proc/meminfo: memFree=1486128/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=39084 CPUtime=45.03
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 27313 0 0 0 4471 32 0 0 17 0 2 0 142810424 40022016 4172 1992294400 134512640 146736320 4290620192 18446744073709551615 136007303 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28979/statm: 9771 4172 1000 2985 0 6313 0
[pid=28979/tid=28983] ppid=28978 vsize=39084 CPUtime=18.78
/proc/28979/task/28983/stat : 28983 (pb_cplex) R 28978 28978 28922 0 -1 4202560 5175 0 0 0 1868 10 0 0 25 0 2 0 142810947 40022016 4172 1992294400 134512640 146736320 4290620192 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 45.03
Current children cumulated vsize (KiB) 47784

[startup+51.1016 s]
/proc/loadavg: 1.24 0.34 0.11 3/109 28983
/proc/meminfo: memFree=1484640/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=40604 CPUtime=93.01
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 34292 0 0 0 9240 61 0 0 22 0 2 0 142810424 41578496 4597 1992294400 134512640 146736320 4290620192 18446744073709551615 136000487 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28979/statm: 10151 4597 1000 2985 0 6693 0
[pid=28979/tid=28983] ppid=28978 vsize=40604 CPUtime=42.76
/proc/28979/task/28983/stat : 28983 (pb_cplex) S 28978 28978 28922 0 -1 4202560 9643 0 0 0 4252 24 0 0 17 0 2 0 142810947 41578496 4597 1992294400 134512640 146736320 4290620192 18446744073709551615 144580073 0 2 4096 16387 18446604437851751616 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 93.01
Current children cumulated vsize (KiB) 49304

[startup+102.308 s]
/proc/loadavg: 1.51 0.58 0.21 2/109 28985
/proc/meminfo: memFree=1480796/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=46588 CPUtime=172.45
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 61650 0 0 0 17141 104 0 0 25 0 2 0 142810424 47706112 5581 1992294400 134512640 146736320 4290620192 18446744073709551615 136000050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28979/statm: 11647 5581 1010 2985 0 8189 0
[pid=28979/tid=28983] ppid=28978 vsize=46588 CPUtime=72.42
/proc/28979/task/28983/stat : 28983 (pb_cplex) S 28978 28978 28922 0 -1 4202560 9912 0 0 0 7202 40 0 0 18 0 2 0 142810947 47706112 5581 1992294400 134512640 146736320 4290620192 18446744073709551615 144580073 0 2 4096 16387 18446604437851751616 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 172.45
Current children cumulated vsize (KiB) 55288

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

[startup+105.501 s]
/proc/loadavg: 1.51 0.58 0.21 2/109 28985
/proc/meminfo: memFree=1484144/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=40604 CPUtime=178.23
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 62731 0 0 0 17716 107 0 0 18 0 2 0 142810424 41578496 4608 1992294400 134512640 146736320 4290620192 18446744073709551615 136674344 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28979/statm: 10151 4608 1010 2985 0 6693 0
[pid=28979/tid=28983] ppid=28978 vsize=40604 CPUtime=75.23
/proc/28979/task/28983/stat : 28983 (pb_cplex) R 28978 28978 28922 0 -1 4202560 9912 0 0 0 7482 41 0 0 19 0 2 0 142810947 41578496 4608 1992294400 134512640 146736320 4290620192 18446744073709551615 144580332 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 178.23
Current children cumulated vsize (KiB) 49304

[startup+107.1 s]
/proc/loadavg: 1.63 0.62 0.22 2/109 28985
/proc/meminfo: memFree=1484144/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=40604 CPUtime=181.19
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 62842 0 0 0 18010 109 0 0 17 0 2 0 142810424 41578496 4608 1992294400 134512640 146736320 4290620192 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28979/statm: 10151 4608 1010 2985 0 6693 0
[pid=28979/tid=28983] ppid=28978 vsize=40604 CPUtime=76.8
/proc/28979/task/28983/stat : 28983 (pb_cplex) R 28978 28978 28922 0 -1 4202560 9912 0 0 0 7638 42 0 0 21 0 2 0 142810947 41578496 4608 1992294400 134512640 146736320 4290620192 18446744073709551615 135450724 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 181.19
Current children cumulated vsize (KiB) 49304

[startup+107.9 s]
/proc/loadavg: 1.63 0.62 0.22 3/109 28985
/proc/meminfo: memFree=1484144/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=40604 CPUtime=182.58
/proc/28979/stat : 28979 (pb_cplex) R 28978 28978 28922 0 -1 4202496 62961 0 0 0 18148 110 0 0 18 0 2 0 142810424 41578496 4608 1992294400 134512640 146736320 4290620192 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28979/statm: 10151 4608 1010 2985 0 6693 0
[pid=28979/tid=28983] ppid=28978 vsize=40604 CPUtime=77.43
/proc/28979/task/28983/stat : 28983 (pb_cplex) R 28978 28978 28922 0 -1 4202560 9912 0 0 0 7701 42 0 0 22 0 2 0 142810947 41578496 4608 1992294400 134512640 146736320 4290620192 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 182.58
Current children cumulated vsize (KiB) 49304

[startup+108.1 s]
/proc/loadavg: 1.63 0.62 0.22 3/109 28985
/proc/meminfo: memFree=1484144/2059040 swapFree=4138352/4192956
[pid=28978] ppid=28976 vsize=8700 CPUtime=0
/proc/28978/stat : 28978 (run) S 28976 28978 28922 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142810424 8908800 249 1992294400 4194304 4922060 140735960284704 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/28978/statm: 2175 249 208 178 0 68 0
[pid=28979] ppid=28978 vsize=40604 CPUtime=182.91
/proc/28979/stat : 28979 (pb_cplex) S 28978 28978 28922 0 -1 4202496 62965 0 0 0 18181 110 0 0 18 0 2 0 142810424 41578496 4612 1992294400 134512640 146736320 4290620192 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28979/statm: 10151 4612 1014 2985 0 6693 0
[pid=28979/tid=28983] ppid=28978 vsize=40604 CPUtime=77.62
/proc/28979/task/28983/stat : 28983 (pb_cplex) R 28978 28978 28922 0 -1 4202560 9912 0 0 0 7720 42 0 0 23 0 2 0 142810947 41578496 4612 1992294400 134512640 146736320 4290620192 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 182.91
Current children cumulated vsize (KiB) 49304

Child status: 0
Real time (s): 108.185
CPU time (s): 183.002
CPU user time (s): 181.892
CPU system time (s): 1.10983
CPU usage (%): 169.157
Max. virtual memory (cumulated for all children) (KiB): 60876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.892
system time used= 1.10983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63357
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= 12814
involuntary context switches= 2884

runsolver used 0.237963 second user time and 0.557915 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-01 22:12:33
IDJOB=2696195
IDBENCH=1278
IDSOLVER=1209
FILE ID=node033/2696195-1278015153
PBS_JOBID= 11198730
Free space on /tmp= 62212 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669309.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696195-1278015153/watcher-2696195-1278015153 -o /tmp/evaluation-result-2696195-1278015153/solver-2696195-1278015153 -C 1800 -W 2000 -M 1800  run HOME/instance-2696195-1278015153.opb

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

MD5SUM BENCH= e3a1beab9d06c0cee32a93d550c9a1ac
RANDOM SEED=1709100882

node033.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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
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:       1499824 kB
Buffers:        144392 kB
Cached:         305276 kB
SwapCached:       7352 kB
Active:         220764 kB
Inactive:       242696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1499824 kB
SwapTotal:     4192956 kB
SwapFree:      4138352 kB
Dirty:           16792 kB
Writeback:           0 kB
AnonPages:       12280 kB
Mapped:          11832 kB
Slab:            73792 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182456 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= 62196 MiB
End job on node033 at 2010-07-01 22:14:21