Trace number 2696243

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 23.9664 14.9915

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559365.opb
MD5SUM924af7c450ed428ac078913fd23bc162
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.22981
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 691
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-2696243-1278015211.opb.
0.00/0.00	c Instance file HOME/instance-2696243-1278015211.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.03	c Highest Coefficient sum: 691
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 ===============================================================================
23.87/14.98	c Remaining time 1799.96 sec.
23.87/14.98	s SATISFIABLE
23.87/14.98	c Solution value = 0.00
23.87/14.98	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
23.87/14.98	c Total CPU time              : 23.7994 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-2696243-1278015211/watcher-2696243-1278015211 -o /tmp/evaluation-result-2696243-1278015211/solver-2696243-1278015211 -C 1800 -W 2000 -M 1800 run HOME/instance-2696243-1278015211.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: 1.35 0.38 0.13 3/106 22502
/proc/meminfo: memFree=1428276/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0

[startup+0.113479 s]
/proc/loadavg: 1.35 0.38 0.13 3/106 22502
/proc/meminfo: memFree=1428276/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201492 s]
/proc/loadavg: 1.35 0.38 0.13 3/106 22502
/proc/meminfo: memFree=1428276/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30051 s]
/proc/loadavg: 1.35 0.38 0.13 3/106 22502
/proc/meminfo: memFree=1428276/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700582 s]
/proc/loadavg: 1.35 0.38 0.13 3/106 22502
/proc/meminfo: memFree=1428276/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50174 s]
/proc/loadavg: 1.35 0.38 0.13 2/109 22505
/proc/meminfo: memFree=1419324/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
[pid=22503] ppid=22502 vsize=41052 CPUtime=1.69
/proc/22503/stat : 22503 (pb_cplex) R 22502 22502 22387 0 -1 4202496 4979 0 0 0 167 2 0 0 25 0 2 0 175172957 42037248 4057 1992294400 134512640 146736320 4288827728 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22503/statm: 10263 4057 986 2985 0 6805 0
[pid=22503/tid=22505] ppid=22502 vsize=41052 CPUtime=0.25
/proc/22503/task/22505/stat : 22505 (pb_cplex) R 22502 22502 22387 0 -1 4202560 873 0 0 0 25 0 0 0 16 0 2 0 175173063 42037248 4057 1992294400 134512640 146736320 4288827728 18446744073709551615 136400587 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 49752

[startup+3.10203 s]
/proc/loadavg: 1.35 0.38 0.13 3/109 22507
/proc/meminfo: memFree=1415108/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
[pid=22503] ppid=22502 vsize=41052 CPUtime=4.6
/proc/22503/stat : 22503 (pb_cplex) R 22502 22502 22387 0 -1 4202496 5455 0 0 0 456 4 0 0 18 0 2 0 175172957 42037248 4137 1992294400 134512640 146736320 4288827728 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22503/statm: 10263 4137 987 2985 0 6805 0
[pid=22503/tid=22505] ppid=22502 vsize=41052 CPUtime=1.65
/proc/22503/task/22505/stat : 22505 (pb_cplex) S 22502 22502 22387 0 -1 4202560 1314 0 0 0 163 2 0 0 16 0 2 0 175173063 42037248 4137 1992294400 134512640 146736320 4288827728 18446744073709551615 144580073 0 2 4096 16387 18446604437815681408 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.6
Current children cumulated vsize (KiB) 49752

[startup+6.30161 s]
/proc/loadavg: 1.33 0.39 0.13 2/109 22509
/proc/meminfo: memFree=1416348/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
[pid=22503] ppid=22502 vsize=39520 CPUtime=8.46
/proc/22503/stat : 22503 (pb_cplex) R 22502 22502 22387 0 -1 4202496 6603 0 0 0 839 7 0 0 23 0 2 0 175172957 40468480 4166 1992294400 134512640 146736320 4288827728 18446744073709551615 136400496 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22503/statm: 9880 4166 1000 2985 0 6422 0
[pid=22503/tid=22509] ppid=22502 vsize=39520 CPUtime=0.08
/proc/22503/task/22509/stat : 22509 (pb_cplex) R 22502 22502 22387 0 -1 4202560 340 0 0 0 8 0 0 0 16 0 2 0 175173506 40468480 4166 1992294400 134512640 146736320 4288827728 18446744073709551615 136403136 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.46
Current children cumulated vsize (KiB) 48220

[startup+12.7018 s]
/proc/loadavg: 1.54 0.45 0.15 3/109 22509
/proc/meminfo: memFree=1413496/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
[pid=22503] ppid=22502 vsize=39064 CPUtime=19.67
/proc/22503/stat : 22503 (pb_cplex) R 22502 22502 22387 0 -1 4202496 13112 0 0 0 1954 13 0 0 18 0 2 0 175172957 40001536 4234 1992294400 134512640 146736320 4288827728 18446744073709551615 136403132 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22503/statm: 9766 4234 1000 2985 0 6308 0
[pid=22503/tid=22509] ppid=22502 vsize=39064 CPUtime=5.52
/proc/22503/task/22509/stat : 22509 (pb_cplex) R 22502 22502 22387 0 -1 4202560 3549 0 0 0 549 3 0 0 18 0 2 0 175173506 40001536 4234 1992294400 134512640 146736320 4288827728 18446744073709551615 137083592 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 19.67
Current children cumulated vsize (KiB) 47764

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

[startup+12.8018 s]
/proc/loadavg: 1.54 0.45 0.15 3/109 22509
/proc/meminfo: memFree=1413496/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
[pid=22503] ppid=22502 vsize=39064 CPUtime=19.86
/proc/22503/stat : 22503 (pb_cplex) S 22502 22502 22387 0 -1 4202496 13112 0 0 0 1973 13 0 0 19 0 2 0 175172957 40001536 4234 1992294400 134512640 146736320 4288827728 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22503/statm: 9766 4234 1000 2985 0 6308 0
[pid=22503/tid=22509] ppid=22502 vsize=39064 CPUtime=5.62
/proc/22503/task/22509/stat : 22509 (pb_cplex) R 22502 22502 22387 0 -1 4202560 3549 0 0 0 559 3 0 0 18 0 2 0 175173506 40001536 4234 1992294400 134512640 146736320 4288827728 18446744073709551615 136007414 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 19.86
Current children cumulated vsize (KiB) 47764

[startup+13.6019 s]
/proc/loadavg: 1.54 0.45 0.15 3/109 22509
/proc/meminfo: memFree=1413496/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
[pid=22503] ppid=22502 vsize=38964 CPUtime=21.37
/proc/22503/stat : 22503 (pb_cplex) R 22502 22502 22387 0 -1 4202496 13285 0 0 0 2124 13 0 0 19 0 2 0 175172957 39899136 4218 1992294400 134512640 146736320 4288827728 18446744073709551615 135468199 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22503/statm: 9741 4218 1000 2985 0 6283 0
[pid=22503/tid=22509] ppid=22502 vsize=38964 CPUtime=6.4
/proc/22503/task/22509/stat : 22509 (pb_cplex) R 22502 22502 22387 0 -1 4202560 3722 0 0 0 637 3 0 0 18 0 2 0 175173506 39899136 4218 1992294400 134512640 146736320 4288827728 18446744073709551615 139044580 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 21.37
Current children cumulated vsize (KiB) 47664

[startup+14.4091 s]
/proc/loadavg: 1.54 0.45 0.15 3/109 22509
/proc/meminfo: memFree=1413496/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
[pid=22503] ppid=22502 vsize=39988 CPUtime=22.94
/proc/22503/stat : 22503 (pb_cplex) R 22502 22502 22387 0 -1 4202496 14353 0 0 0 2279 15 0 0 18 0 2 0 175172957 40947712 4426 1992294400 134512640 146736320 4288827728 18446744073709551615 136388579 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22503/statm: 9997 4426 1000 2985 0 6539 0
[pid=22503/tid=22509] ppid=22502 vsize=39988 CPUtime=7.19
/proc/22503/task/22509/stat : 22509 (pb_cplex) R 22502 22502 22387 0 -1 4202560 3722 0 0 0 715 4 0 0 18 0 2 0 175173506 40947712 4426 1992294400 134512640 146736320 4288827728 18446744073709551615 136388026 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 22.94
Current children cumulated vsize (KiB) 48688

[startup+14.8012 s]
/proc/loadavg: 1.54 0.45 0.15 3/109 22509
/proc/meminfo: memFree=1413496/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
[pid=22503] ppid=22502 vsize=38964 CPUtime=23.71
/proc/22503/stat : 22503 (pb_cplex) R 22502 22502 22387 0 -1 4202496 14356 0 0 0 2355 16 0 0 19 0 2 0 175172957 39899136 4218 1992294400 134512640 146736320 4288827728 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22503/statm: 9741 4218 1000 2985 0 6283 0
[pid=22503/tid=22509] ppid=22502 vsize=38964 CPUtime=7.58
/proc/22503/task/22509/stat : 22509 (pb_cplex) R 22502 22502 22387 0 -1 4202560 3722 0 0 0 754 4 0 0 18 0 2 0 175173506 39899136 4218 1992294400 134512640 146736320 4288827728 18446744073709551615 136008178 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 23.71
Current children cumulated vsize (KiB) 47664

[startup+14.9012 s]
/proc/loadavg: 1.54 0.45 0.15 3/109 22509
/proc/meminfo: memFree=1413496/2059040 swapFree=4135628/4192956
[pid=22502] ppid=22500 vsize=8700 CPUtime=0
/proc/22502/stat : 22502 (run) S 22500 22502 22387 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 175172957 8908800 249 1992294400 4194304 4922060 140734209116240 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22502/statm: 2175 249 208 178 0 68 0
[pid=22503] ppid=22502 vsize=39988 CPUtime=23.87
/proc/22503/stat : 22503 (pb_cplex) R 22502 22502 22387 0 -1 4202496 14990 0 0 0 2371 16 0 0 19 0 2 0 175172957 40947712 4423 1992294400 134512640 146736320 4288827728 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22503/statm: 9997 4423 1004 2985 0 6539 0
[pid=22503/tid=22509] ppid=22502 vsize=39988 CPUtime=7.64
/proc/22503/task/22509/stat : 22509 (pb_cplex) S 22502 22502 22387 0 -1 4202560 3726 0 0 0 760 4 0 0 18 0 2 0 175173506 40947712 4423 1992294400 134512640 146736320 4288827728 18446744073709551615 144580073 0 2 4096 16387 18446604437815681408 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 23.87
Current children cumulated vsize (KiB) 48688

Child status: 0
Real time (s): 14.9915
CPU time (s): 23.9664
CPU user time (s): 23.7994
CPU system time (s): 0.166974
CPU usage (%): 159.866
Max. virtual memory (cumulated for all children) (KiB): 49752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.7994
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15400
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= 1191
involuntary context switches= 404

runsolver used 0.030995 second user time and 0.084987 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-01 22:13:31
IDJOB=2696243
IDBENCH=1333
IDSOLVER=1209
FILE ID=node027/2696243-1278015211
PBS_JOBID= 11198734
Free space on /tmp= 61892 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559365.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696243-1278015211/watcher-2696243-1278015211 -o /tmp/evaluation-result-2696243-1278015211/solver-2696243-1278015211 -C 1800 -W 2000 -M 1800  run HOME/instance-2696243-1278015211.opb

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

MD5SUM BENCH= 924af7c450ed428ac078913fd23bc162
RANDOM SEED=528556170

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1428804 kB
Buffers:        157396 kB
Cached:         364484 kB
SwapCached:       9840 kB
Active:         210032 kB
Inactive:       325092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1428804 kB
SwapTotal:     4192956 kB
SwapFree:      4135628 kB
Dirty:           16708 kB
Writeback:           4 kB
AnonPages:       11788 kB
Mapped:           8380 kB
Slab:            73136 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182308 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61876 MiB
End job on node027 at 2010-07-01 22:13:46