Trace number 2696250

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 84.9611 47.6129

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669299.opb
MD5SUMa725f6ee372d31d579e8cd9c5db864a1
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 benchmark0.072988
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-2696250-1278015296.opb.
0.00/0.00	c Instance file HOME/instance-2696250-1278015296.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 ===============================================================================
84.94/47.61	c Remaining time 1799.96 sec.
84.94/47.61	s SATISFIABLE
84.94/47.61	c Solution value = 0.00
84.94/47.61	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
84.94/47.61	c Total CPU time              : 84.3552 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-2696250-1278015296/watcher-2696250-1278015296 -o /tmp/evaluation-result-2696250-1278015296/solver-2696250-1278015296 -C 1800 -W 2000 -M 1800 run HOME/instance-2696250-1278015296.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: 1.91 0.81 0.30 3/106 25402
/proc/meminfo: memFree=1393972/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) R 25400 25402 25311 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159744405 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0

[startup+0.0548591 s]
/proc/loadavg: 1.91 0.81 0.30 3/106 25402
/proc/meminfo: memFree=1393972/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100857 s]
/proc/loadavg: 1.91 0.81 0.30 3/106 25402
/proc/meminfo: memFree=1393972/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300851 s]
/proc/loadavg: 1.91 0.81 0.30 3/106 25402
/proc/meminfo: memFree=1393972/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700839 s]
/proc/loadavg: 1.91 0.81 0.30 3/106 25402
/proc/meminfo: memFree=1393972/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50082 s]
/proc/loadavg: 1.91 0.81 0.30 2/109 25405
/proc/meminfo: memFree=1382788/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=39608 CPUtime=1.95
/proc/25403/stat : 25403 (pb_cplex) R 25402 25402 25311 0 -1 4202496 5825 0 0 0 192 3 0 0 16 0 2 0 142820395 40558592 3890 1992294400 134512640 146736320 4291446992 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 9902 3890 986 2985 0 6444 0
[pid=25403/tid=25405] ppid=25402 vsize=39608 CPUtime=0.67
/proc/25403/task/25405/stat : 25405 (pb_cplex) R 25402 25402 25311 0 -1 4202560 787 0 0 0 67 0 0 0 21 0 2 0 142820471 40558592 3890 1992294400 134512640 146736320 4291446992 18446744073709551615 135854535 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 48308

[startup+3.10077 s]
/proc/loadavg: 1.91 0.81 0.30 3/109 25405
/proc/meminfo: memFree=1381672/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=34520 CPUtime=4.74
/proc/25403/stat : 25403 (pb_cplex) R 25402 25402 25311 0 -1 4202496 6118 0 0 0 470 4 0 0 16 0 1 0 142820395 35348480 3107 1992294400 134512640 146736320 4291446992 18446744073709551615 136017811 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/25403/statm: 8630 3107 991 2985 0 5172 0
Current children cumulated CPU time (s) 4.74
Current children cumulated vsize (KiB) 43220

[startup+6.30067 s]
/proc/loadavg: 1.92 0.83 0.31 2/109 25407
/proc/meminfo: memFree=1380432/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=40120 CPUtime=8.57
/proc/25403/stat : 25403 (pb_cplex) R 25402 25402 25311 0 -1 4202496 9607 0 0 0 851 6 0 0 16 0 2 0 142820395 41082880 4253 1992294400 134512640 146736320 4291446992 18446744073709551615 135525141 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 10030 4253 999 2985 0 6572 0
[pid=25403/tid=25407] ppid=25402 vsize=40120 CPUtime=1.44
/proc/25403/task/25407/stat : 25407 (pb_cplex) R 25402 25402 25311 0 -1 4202560 40 0 0 0 144 0 0 0 18 0 2 0 142820843 41082880 4253 1992294400 134512640 146736320 4291446992 18446744073709551615 136005142 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.57
Current children cumulated vsize (KiB) 48820

[startup+12.7015 s]
/proc/loadavg: 2.16 0.90 0.33 3/109 25409
/proc/meminfo: memFree=1379192/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=39172 CPUtime=20.41
/proc/25403/stat : 25403 (pb_cplex) R 25402 25402 25311 0 -1 4202496 17082 0 0 0 2026 15 0 0 17 0 2 0 142820395 40112128 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 9793 4240 999 2985 0 6335 0
[pid=25403/tid=25407] ppid=25402 vsize=39172 CPUtime=7.66
/proc/25403/task/25407/stat : 25407 (pb_cplex) R 25402 25402 25311 0 -1 4202560 1343 0 0 0 763 3 0 0 25 0 2 0 142820843 40112128 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 139042897 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 20.41
Current children cumulated vsize (KiB) 47872

[startup+25.5001 s]
/proc/loadavg: 2.13 0.95 0.36 4/109 25409
/proc/meminfo: memFree=1379192/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=38728 CPUtime=44.02
/proc/25403/stat : 25403 (pb_cplex) S 25402 25402 25311 0 -1 4202496 21898 0 0 0 4371 31 0 0 16 0 2 0 142820395 39657472 4209 1992294400 134512640 146736320 4291446992 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 9682 4209 999 2985 0 6224 0
[pid=25403/tid=25407] ppid=25402 vsize=38728 CPUtime=20.01
/proc/25403/task/25407/stat : 25407 (pb_cplex) R 25402 25402 25311 0 -1 4202560 3413 0 0 0 1990 11 0 0 23 0 2 0 142820843 39657472 4209 1992294400 134512640 146736320 4291446992 18446744073709551615 135844932 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 44.02
Current children cumulated vsize (KiB) 47428

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

[startup+38.3017 s]
/proc/loadavg: 2.11 0.98 0.38 3/109 25409
/proc/meminfo: memFree=1379316/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=40348 CPUtime=67.66
/proc/25403/stat : 25403 (pb_cplex) S 25402 25402 25311 0 -1 4202496 26535 0 0 0 6720 46 0 0 17 0 2 0 142820395 41316352 4332 1992294400 134512640 146736320 4291446992 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 10087 4332 999 2985 0 6629 0
[pid=25403/tid=25407] ppid=25402 vsize=40348 CPUtime=32.34
/proc/25403/task/25407/stat : 25407 (pb_cplex) R 25402 25402 25311 0 -1 4202560 5672 0 0 0 3215 19 0 0 25 0 2 0 142820843 41316352 4332 1992294400 134512640 146736320 4291446992 18446744073709551615 139042980 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 67.66
Current children cumulated vsize (KiB) 49048

[startup+41.5006 s]
/proc/loadavg: 2.10 1.00 0.39 2/109 25409
/proc/meminfo: memFree=1379316/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=40348 CPUtime=73.61
/proc/25403/stat : 25403 (pb_cplex) S 25402 25402 25311 0 -1 4202496 27302 0 0 0 7310 51 0 0 17 0 2 0 142820395 41316352 4339 1992294400 134512640 146736320 4291446992 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 10087 4339 999 2985 0 6629 0
[pid=25403/tid=25407] ppid=25402 vsize=40348 CPUtime=35.44
/proc/25403/task/25407/stat : 25407 (pb_cplex) R 25402 25402 25311 0 -1 4202560 5679 0 0 0 3523 21 0 0 25 0 2 0 142820843 41316352 4339 1992294400 134512640 146736320 4291446992 18446744073709551615 136384852 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 73.61
Current children cumulated vsize (KiB) 49048

[startup+44.7015 s]
/proc/loadavg: 2.01 1.00 0.39 3/109 25409
/proc/meminfo: memFree=1379192/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=39752 CPUtime=79.58
/proc/25403/stat : 25403 (pb_cplex) R 25402 25402 25311 0 -1 4202496 30285 0 0 0 7902 56 0 0 17 0 2 0 142820395 40706048 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 9938 4240 999 2985 0 6480 0
[pid=25403/tid=25407] ppid=25402 vsize=39752 CPUtime=38.59
/proc/25403/task/25407/stat : 25407 (pb_cplex) R 25402 25402 25311 0 -1 4202560 6293 0 0 0 3836 23 0 0 25 0 2 0 142820843 40706048 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 136007372 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 79.58
Current children cumulated vsize (KiB) 48452

[startup+46.3015 s]
/proc/loadavg: 2.01 1.00 0.39 3/109 25409
/proc/meminfo: memFree=1379192/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=39752 CPUtime=82.55
/proc/25403/stat : 25403 (pb_cplex) R 25402 25402 25311 0 -1 4202496 30798 0 0 0 8197 58 0 0 17 0 2 0 142820395 40706048 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 136007289 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 9938 4240 999 2985 0 6480 0
[pid=25403/tid=25407] ppid=25402 vsize=39752 CPUtime=40.15
/proc/25403/task/25407/stat : 25407 (pb_cplex) R 25402 25402 25311 0 -1 4202560 6627 0 0 0 3991 24 0 0 25 0 2 0 142820843 40706048 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 136007620 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 82.55
Current children cumulated vsize (KiB) 48452

[startup+47.1014 s]
/proc/loadavg: 2.01 1.00 0.39 3/109 25409
/proc/meminfo: memFree=1379192/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=39752 CPUtime=84.07
/proc/25403/stat : 25403 (pb_cplex) R 25402 25402 25311 0 -1 4202496 31196 0 0 0 8348 59 0 0 17 0 2 0 142820395 40706048 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 9938 4240 999 2985 0 6480 0
[pid=25403/tid=25407] ppid=25402 vsize=39752 CPUtime=40.94
/proc/25403/task/25407/stat : 25407 (pb_cplex) R 25402 25402 25311 0 -1 4202560 6843 0 0 0 4069 25 0 0 25 0 2 0 142820843 40706048 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 136007584 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 84.07
Current children cumulated vsize (KiB) 48452

[startup+47.5014 s]
/proc/loadavg: 2.01 1.00 0.39 3/109 25409
/proc/meminfo: memFree=1379192/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=39752 CPUtime=84.82
/proc/25403/stat : 25403 (pb_cplex) R 25402 25402 25311 0 -1 4202496 31196 0 0 0 8423 59 0 0 17 0 2 0 142820395 40706048 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 139044554 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 9938 4240 999 2985 0 6480 0
[pid=25403/tid=25407] ppid=25402 vsize=39752 CPUtime=41.33
/proc/25403/task/25407/stat : 25407 (pb_cplex) R 25402 25402 25311 0 -1 4202560 6843 0 0 0 4108 25 0 0 25 0 2 0 142820843 40706048 4240 1992294400 134512640 146736320 4291446992 18446744073709551615 135857489 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 84.82
Current children cumulated vsize (KiB) 48452

[startup+47.6014 s]
/proc/loadavg: 2.01 1.00 0.39 3/109 25409
/proc/meminfo: memFree=1379192/2059040 swapFree=4139768/4192956
[pid=25402] ppid=25400 vsize=8700 CPUtime=0
/proc/25402/stat : 25402 (run) S 25400 25402 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142820395 8908800 248 1992294400 4194304 4922060 140735334079392 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25402/statm: 2175 248 208 178 0 68 0
[pid=25403] ppid=25402 vsize=39752 CPUtime=84.94
/proc/25403/stat : 25403 (pb_cplex) R 25402 25402 25311 0 -1 4202496 31200 0 0 0 8435 59 0 0 17 0 2 0 142820395 40706048 4244 1992294400 134512640 146736320 4291446992 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25403/statm: 9938 4244 1003 2985 0 6480 0
[pid=25403/tid=25407] ppid=25402 vsize=39752 CPUtime=41.34
/proc/25403/task/25407/stat : 25407 (pb_cplex) S 25402 25402 25311 0 -1 4202560 6847 0 0 0 4109 25 0 0 25 0 2 0 142820843 40706048 4244 1992294400 134512640 146736320 4291446992 18446744073709551615 144580073 0 2 4096 16387 18446604437832102336 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 84.94
Current children cumulated vsize (KiB) 48452

Child status: 0
Real time (s): 47.6129
CPU time (s): 84.9611
CPU user time (s): 84.3562
CPU system time (s): 0.604908
CPU usage (%): 178.441
Max. virtual memory (cumulated for all children) (KiB): 50984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 84.3562
system time used= 0.604908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31592
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= 7497
involuntary context switches= 1477

runsolver used 0.087986 second user time and 0.267959 second system time

The end

Launcher Data 

Begin job on node057 at 2010-07-01 22:14:56
IDJOB=2696250
IDBENCH=1341
IDSOLVER=1209
FILE ID=node057/2696250-1278015296
PBS_JOBID= 11198709
Free space on /tmp= 62312 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669299.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696250-1278015296/watcher-2696250-1278015296 -o /tmp/evaluation-result-2696250-1278015296/solver-2696250-1278015296 -C 1800 -W 2000 -M 1800  run HOME/instance-2696250-1278015296.opb

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

MD5SUM BENCH= a725f6ee372d31d579e8cd9c5db864a1
RANDOM SEED=1045644317

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1394500 kB
Buffers:        142704 kB
Cached:         413632 kB
SwapCached:       6264 kB
Active:         221044 kB
Inactive:       348500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1394500 kB
SwapTotal:     4192956 kB
SwapFree:      4139768 kB
Dirty:           16652 kB
Writeback:           0 kB
AnonPages:       11632 kB
Mapped:          11868 kB
Slab:            73096 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182780 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= 62296 MiB
End job on node057 at 2010-07-01 22:15:44